completed systems functionality

15 files changed, 1090 insertions, 1265 deletions

diff --git a/component_manager.rb b/component_manager.rb
index a29aac8..14975e9 100644
--- a/component_manager.rb
+++ b/component_manager.rb
@@ -30,7 +30,12 @@ class FelFlame
           FelFlame::Components.const_get(component_name).attr_accessor attr
         end
         attrs_with_defaults.each do |attr, _default|
-          FelFlame::Components.const_get(component_name).attr_accessor attr
+          #FelFlame::Components.const_get(component_name).attr_accessor attr
+          FelFlame::Components.const_get(component_name).attr_reader attr
+          FelFlame::Components.const_get(component_name).define_method("#{attr}=") do |value|
+            attr_changed_trigger_systems(attr) unless value.equal? send(attr)
+            instance_variable_set("@#{attr}", value)
+          end
         end
         FelFlame::Components.const_get(component_name).define_method(:set_defaults) do
           attrs_with_defaults.each do |attr, default|
@@ -56,18 +61,20 @@ class FelFlame
       # @return [Integer]
       attr_accessor :id
 
-      attr_writer :addition_triggers
+      attr_writer :addition_triggers, :removal_triggers, :attr_triggers
 
       def addition_triggers
         @addition_triggers ||= []
       end
 
-      attr_writer :removal_triggers
-
       def removal_triggers
         @removal_triggers ||= []
       end
 
+      def attr_triggers
+        @attr_triggers ||= {}
+      end
+
       # Creates a new component and sets the values of the attributes given to it. If an attritbute is not passed then it will remain as the default.
       # @param attrs [Keyword: Value] You can pass any number of Keyword-Value pairs
       # @return [Component]
@@ -92,18 +99,20 @@ class FelFlame
       end
 
       class <<self
-        attr_writer :addition_triggers
+        attr_writer :addition_triggers, :removal_triggers, :attr_triggers
 
         def addition_triggers
           @addition_triggers ||= []
         end
 
-        attr_writer :removal_triggers
-
         def removal_triggers
           @removal_triggers ||= []
         end
 
+        def attr_triggers
+          @attr_triggers ||= {}
+        end
+
         # @return [Array<Component>] Array of all Components that belong to a given component manager
         # @!visibility private
         def data
@@ -149,6 +158,19 @@ class FelFlame
         end
       end
 
+      # Execute systems that have been added to execute on variable change
+      def attr_changed_trigger_systems(attr)
+        systems_to_execute = self.class.attr_triggers[attr]
+        systems_to_execute = [] if systems_to_execute.nil?
+
+        systems_to_execute |= attr_triggers[attr] unless attr_triggers[attr].nil?
+
+        systems_to_execute.sort_by(&:priority).reverse.each(&:call)
+        #self.attr_triggers.each do |system|
+        #  systems_to_execute |= [system]
+        #end
+      end
+
       # Removes this component from the list and purges all references to this Component from other Entities, as well as its {id ID} and data.
       # @return [Boolean] true.
       def delete
@@ -171,9 +193,11 @@ class FelFlame
 
       # @return [Hash] A hash, where all the keys are attributes linked to their respective values.
       def attrs
-        instance_variables.each_with_object({}) do |key, final|
+        return_hash = instance_variables.each_with_object({}) do |key, final|
           final[key.to_s.delete_prefix('@').to_sym] = instance_variable_get(key)
         end
+        return_hash.delete(:attr_triggers)
+        return_hash
       end
 
       # Export all data into a JSON String, which could then later be loaded or saved to a file
diff --git a/docs/FelFlame.html b/docs/FelFlame.html
index 13eb3f1..27527e4 100644
--- a/docs/FelFlame.html
+++ b/docs/FelFlame.html
@@ -193,7 +193,7 @@
 </div>
 
       <div id="footer">
-  Generated on Wed Jun 16 07:08:52 2021 by
+  Generated on Sat Jul  3 00:34:25 2021 by
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
   0.9.26 (ruby-2.7.3).
 </div>
diff --git a/docs/FelFlame/Components.html b/docs/FelFlame/Components.html
index 3472ea0..5dbc160 100644
--- a/docs/FelFlame/Components.html
+++ b/docs/FelFlame/Components.html
@@ -233,12 +233,12 @@
       <pre class="lines">
 
 
-45
-46
-47</pre>
+50
+51
+52</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 45</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 50</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_each'>each</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='id identifier rubyid_block'>block</span><span class='rparen'>)</span>
   <span class='id identifier rubyid_constants'>constants</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='id identifier rubyid_block'>block</span><span class='rparen'>)</span>
@@ -369,7 +369,12 @@
 38
 39
 40
-41</pre>
+41
+42
+43
+44
+45
+46</pre>
     </td>
     <td>
       <pre class="code"><span class="info file"># File 'component_manager.rb', line 23</span>
@@ -384,7 +389,12 @@
     <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (class)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_attr_accessor'>attr_accessor</span> <span class='id identifier rubyid_attr'>attr</span>
   <span class='kw'>end</span>
   <span class='id identifier rubyid_attrs_with_defaults'>attrs_with_defaults</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_attr'>attr</span><span class='comma'>,</span> <span class='id identifier rubyid__default'>_default</span><span class='op'>|</span>
-    <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (class)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_attr_accessor'>attr_accessor</span> <span class='id identifier rubyid_attr'>attr</span>
+    <span class='comment'>#FelFlame::Components.const_get(component_name).attr_accessor attr
+</span>    <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (class)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_attr_reader'>attr_reader</span> <span class='id identifier rubyid_attr'>attr</span>
+    <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (class)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_define_method'>define_method</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_attr'>attr</span><span class='embexpr_end'>}</span><span class='tstring_content'>=</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_value'>value</span><span class='op'>|</span>
+      <span class='id identifier rubyid_attr_changed_trigger_systems'>attr_changed_trigger_systems</span><span class='lparen'>(</span><span class='id identifier rubyid_attr'>attr</span><span class='rparen'>)</span> <span class='kw'>unless</span> <span class='id identifier rubyid_value'>value</span><span class='period'>.</span><span class='id identifier rubyid_equal?'>equal?</span> <span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_attr'>attr</span><span class='rparen'>)</span>
+      <span class='id identifier rubyid_instance_variable_set'>instance_variable_set</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>@</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_attr'>attr</span><span class='embexpr_end'>}</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
+    <span class='kw'>end</span>
   <span class='kw'>end</span>
   <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (class)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_define_method'>define_method</span><span class='lparen'>(</span><span class='symbol'>:set_defaults</span><span class='rparen'>)</span> <span class='kw'>do</span>
     <span class='id identifier rubyid_attrs_with_defaults'>attrs_with_defaults</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_attr'>attr</span><span class='comma'>,</span> <span class='id identifier rubyid_default'>default</span><span class='op'>|</span>
@@ -403,7 +413,7 @@
 </div>
 
       <div id="footer">
-  Generated on Wed Jun 16 07:08:52 2021 by
+  Generated on Sat Jul  3 00:34:25 2021 by
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
   0.9.26 (ruby-2.7.3).
 </div>
diff --git a/docs/FelFlame/Entities.html b/docs/FelFlame/Entities.html
index e91c2c0..bf716c0 100644
--- a/docs/FelFlame/Entities.html
+++ b/docs/FelFlame/Entities.html
@@ -1224,7 +1224,7 @@
 </div>
 
       <div id="footer">
-  Generated on Wed Jun 16 07:08:52 2021 by
+  Generated on Sat Jul  3 00:34:25 2021 by
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
   0.9.26 (ruby-2.7.3).
 </div>
diff --git a/docs/FelFlame/Helper.html b/docs/FelFlame/Helper.html
index 19f40b6..e924d44 100644
--- a/docs/FelFlame/Helper.html
+++ b/docs/FelFlame/Helper.html
@@ -132,7 +132,7 @@
 </div>
 
       <div id="footer">
-  Generated on Wed Jun 16 07:08:52 2021 by
+  Generated on Sat Jul  3 00:34:25 2021 by
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
   0.9.26 (ruby-2.7.3).
 </div>
diff --git a/docs/FelFlame/Helper/ComponentManager.html b/docs/FelFlame/Helper/ComponentManager.html
index 425d91b..cce8c36 100644
--- a/docs/FelFlame/Helper/ComponentManager.html
+++ b/docs/FelFlame/Helper/ComponentManager.html
@@ -145,6 +145,31 @@
       <li class="public ">
   <span class="summary_signature">
     
+      <a href="#attr_triggers-class_method" title="attr_triggers (class method)">.<strong>attr_triggers</strong>  &#x21d2; Object </a>
+    
+
+    
+  </span>
+  
+  
+  
+    
+    
+  
+  
+  
+  
+  
+
+  
+    <span class="summary_desc"><div class='inline'></div></span>
+  
+</li>
+
+    
+      <li class="public ">
+  <span class="summary_signature">
+    
       <a href="#removal_triggers-class_method" title="removal_triggers (class method)">.<strong>removal_triggers</strong>  &#x21d2; Object </a>
     
 
@@ -200,6 +225,31 @@
       <li class="public ">
   <span class="summary_signature">
     
+      <a href="#attr_triggers-instance_method" title="#attr_triggers (instance method)">#<strong>attr_triggers</strong>  &#x21d2; Object </a>
+    
+
+    
+  </span>
+  
+  
+  
+    
+    
+  
+  
+  
+  
+  
+
+  
+    <span class="summary_desc"><div class='inline'></div></span>
+  
+</li>
+
+    
+      <li class="public ">
+  <span class="summary_signature">
+    
       <a href="#id-instance_method" title="#id (instance method)">#<strong>id</strong>  &#x21d2; Integer </a>
     
 
@@ -322,6 +372,30 @@
         <li class="public ">
   <span class="summary_signature">
     
+      <a href="#attr_changed_trigger_systems-instance_method" title="#attr_changed_trigger_systems (instance method)">#<strong>attr_changed_trigger_systems</strong>(attr)  &#x21d2; Object </a>
+    
+
+    
+  </span>
+  
+  
+  
+  
+  
+  
+  
+
+  
+    <span class="summary_desc"><div class='inline'>
+<p>Execute systems that have been added to execute on variable change.</p>
+</div></span>
+  
+</li>
+
+      
+        <li class="public ">
+  <span class="summary_signature">
+    
       <a href="#attrs-instance_method" title="#attrs (instance method)">#<strong>attrs</strong>  &#x21d2; Hash </a>
     
 
@@ -541,13 +615,6 @@
       <pre class="lines">
 
 
-74
-75
-76
-77
-78
-79
-80
 81
 82
 83
@@ -559,10 +626,17 @@
 89
 90
 91
-92</pre>
+92
+93
+94
+95
+96
+97
+98
+99</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 74</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 81</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='op'>**</span><span class='id identifier rubyid_attrs'>attrs</span><span class='rparen'>)</span>
   <span class='comment'># Prepare the object
@@ -610,12 +684,12 @@
       <pre class="lines">
 
 
-97
-98
-99</pre>
+104
+105
+106</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 97</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 104</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_addition_triggers'>addition_triggers</span>
   <span class='ivar'>@addition_triggers</span> <span class='op'>||=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
@@ -626,6 +700,38 @@
 </div>
     
       
+      <span id="attr_triggers=-class_method"></span>
+      <div class="method_details ">
+  <h3 class="signature " id="attr_triggers-class_method">
+  
+    .<strong>attr_triggers</strong>  &#x21d2; <tt>Object</tt> 
+  
+
+  
+
+  
+</h3><table class="source_code">
+  <tr>
+    <td>
+      <pre class="lines">
+
+
+112
+113
+114</pre>
+    </td>
+    <td>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 112</span>
+
+<span class='kw'>def</span> <span class='id identifier rubyid_attr_triggers'>attr_triggers</span>
+  <span class='ivar'>@attr_triggers</span> <span class='op'>||=</span> <span class='lbrace'>{</span><span class='rbrace'>}</span>
+<span class='kw'>end</span></pre>
+    </td>
+  </tr>
+</table>
+</div>
+    
+      
       <span id="removal_triggers=-class_method"></span>
       <div class="method_details ">
   <h3 class="signature " id="removal_triggers-class_method">
@@ -642,12 +748,12 @@
       <pre class="lines">
 
 
-103
-104
-105</pre>
+108
+109
+110</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 103</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 108</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_removal_triggers'>removal_triggers</span>
   <span class='ivar'>@removal_triggers</span> <span class='op'>||=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
@@ -679,12 +785,12 @@
       <pre class="lines">
 
 
-61
-62
-63</pre>
+66
+67
+68</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 61</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 66</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_addition_triggers'>addition_triggers</span>
   <span class='ivar'>@addition_triggers</span> <span class='op'>||=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
@@ -695,6 +801,38 @@
 </div>
     
       
+      <span id="attr_triggers=-instance_method"></span>
+      <div class="method_details ">
+  <h3 class="signature " id="attr_triggers-instance_method">
+  
+    #<strong>attr_triggers</strong>  &#x21d2; <tt>Object</tt> 
+  
+
+  
+
+  
+</h3><table class="source_code">
+  <tr>
+    <td>
+      <pre class="lines">
+
+
+74
+75
+76</pre>
+    </td>
+    <td>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 74</span>
+
+<span class='kw'>def</span> <span class='id identifier rubyid_attr_triggers'>attr_triggers</span>
+  <span class='ivar'>@attr_triggers</span> <span class='op'>||=</span> <span class='lbrace'>{</span><span class='rbrace'>}</span>
+<span class='kw'>end</span></pre>
+    </td>
+  </tr>
+</table>
+</div>
+    
+      
       <span id="id=-instance_method"></span>
       <div class="method_details ">
   <h3 class="signature " id="id-instance_method">
@@ -735,12 +873,12 @@
       <pre class="lines">
 
 
-57
-58
-59</pre>
+62
+63
+64</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 57</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 62</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_id'>id</span>
   <span class='ivar'>@id</span>
@@ -767,12 +905,12 @@
       <pre class="lines">
 
 
-67
-68
-69</pre>
+70
+71
+72</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 67</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 70</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_removal_triggers'>removal_triggers</span>
   <span class='ivar'>@removal_triggers</span> <span class='op'>||=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
@@ -857,12 +995,12 @@
       <pre class="lines">
 
 
-120
-121
-122</pre>
+129
+130
+131</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 120</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 129</span>
 
 <span class='kw'>def</span> <span class='op'>[]</span><span class='lparen'>(</span><span class='id identifier rubyid_component_id'>component_id</span><span class='rparen'>)</span>
   <span class='id identifier rubyid_data'>data</span><span class='lbracket'>[</span><span class='id identifier rubyid_component_id'>component_id</span><span class='rbracket'>]</span>
@@ -911,12 +1049,12 @@
       <pre class="lines">
 
 
-127
-128
-129</pre>
+136
+137
+138</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 127</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 136</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_each'>each</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='id identifier rubyid_block'>block</span><span class='rparen'>)</span>
   <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_compact'>compact</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='id identifier rubyid_block'>block</span><span class='rparen'>)</span>
@@ -933,7 +1071,64 @@
 
     
       <div class="method_details first">
-  <h3 class="signature first" id="attrs-instance_method">
+  <h3 class="signature first" id="attr_changed_trigger_systems-instance_method">
+  
+    #<strong>attr_changed_trigger_systems</strong>(attr)  &#x21d2; <tt>Object</tt> 
+  
+
+  
+
+  
+</h3><div class="docstring">
+  <div class="discussion">
+    
+<p>Execute systems that have been added to execute on variable change</p>
+
+
+  </div>
+</div>
+<div class="tags">
+  
+
+</div><table class="source_code">
+  <tr>
+    <td>
+      <pre class="lines">
+
+
+162
+163
+164
+165
+166
+167
+168
+169
+170
+171
+172</pre>
+    </td>
+    <td>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 162</span>
+
+<span class='kw'>def</span> <span class='id identifier rubyid_attr_changed_trigger_systems'>attr_changed_trigger_systems</span><span class='lparen'>(</span><span class='id identifier rubyid_attr'>attr</span><span class='rparen'>)</span>
+  <span class='id identifier rubyid_systems_to_execute'>systems_to_execute</span> <span class='op'>=</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_class'>class</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span>
+  <span class='id identifier rubyid_systems_to_execute'>systems_to_execute</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span> <span class='kw'>if</span> <span class='id identifier rubyid_systems_to_execute'>systems_to_execute</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
+
+  <span class='id identifier rubyid_systems_to_execute'>systems_to_execute</span> <span class='op'>|=</span> <span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span> <span class='kw'>unless</span> <span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
+
+  <span class='id identifier rubyid_systems_to_execute'>systems_to_execute</span><span class='period'>.</span><span class='id identifier rubyid_sort_by'>sort_by</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:priority</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_reverse'>reverse</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:call</span><span class='rparen'>)</span>
+  <span class='comment'>#self.attr_triggers.each do |system|
+</span>  <span class='comment'>#  systems_to_execute |= [system]
+</span>  <span class='comment'>#end
+</span><span class='kw'>end</span></pre>
+    </td>
+  </tr>
+</table>
+</div>
+    
+      <div class="method_details ">
+  <h3 class="signature " id="attrs-instance_method">
   
     #<strong>attrs</strong>  &#x21d2; <tt>Hash</tt> 
   
@@ -976,19 +1171,23 @@
       <pre class="lines">
 
 
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+195
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+201</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 173</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 195</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_attrs'>attrs</span>
-  <span class='id identifier rubyid_instance_variables'>instance_variables</span><span class='period'>.</span><span class='id identifier rubyid_each_with_object'>each_with_object</span><span class='lparen'>(</span><span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_key'>key</span><span class='comma'>,</span> <span class='id identifier rubyid_final'>final</span><span class='op'>|</span>
+  <span class='id identifier rubyid_return_hash'>return_hash</span> <span class='op'>=</span> <span class='id identifier rubyid_instance_variables'>instance_variables</span><span class='period'>.</span><span class='id identifier rubyid_each_with_object'>each_with_object</span><span class='lparen'>(</span><span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_key'>key</span><span class='comma'>,</span> <span class='id identifier rubyid_final'>final</span><span class='op'>|</span>
     <span class='id identifier rubyid_final'>final</span><span class='lbracket'>[</span><span class='id identifier rubyid_key'>key</span><span class='period'>.</span><span class='id identifier rubyid_to_s'>to_s</span><span class='period'>.</span><span class='id identifier rubyid_delete_prefix'>delete_prefix</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>@</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_to_sym'>to_sym</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='id identifier rubyid_instance_variable_get'>instance_variable_get</span><span class='lparen'>(</span><span class='id identifier rubyid_key'>key</span><span class='rparen'>)</span>
   <span class='kw'>end</span>
+  <span class='id identifier rubyid_return_hash'>return_hash</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span><span class='lparen'>(</span><span class='symbol'>:attr_triggers</span><span class='rparen'>)</span>
+  <span class='id identifier rubyid_return_hash'>return_hash</span>
 <span class='kw'>end</span></pre>
     </td>
   </tr>
@@ -1039,26 +1238,26 @@
       <pre class="lines">
 
 
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+191
+192</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 154</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 176</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_delete'>delete</span>
   <span class='id identifier rubyid_addition_triggers'>addition_triggers</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_system'>system</span><span class='op'>|</span>
@@ -1121,12 +1320,12 @@
       <pre class="lines">
 
 
-140
-141
-142</pre>
+149
+150
+151</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 140</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 149</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_entities'>entities</span>
   <span class='ivar'>@entities</span> <span class='op'>||=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
@@ -1175,12 +1374,12 @@
       <pre class="lines">
 
 
-134
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+143
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+145</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 134</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 143</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_to_i'>to_i</span>
   <span class='id identifier rubyid_id'>id</span>
@@ -1234,12 +1433,12 @@
       <pre class="lines">
 
 
-182
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-184</pre>
+206
+207
+208</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 182</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 206</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_to_json'>to_json</span>
   <span class='comment'># should return a json or hash of all data in this component
@@ -1293,14 +1492,14 @@
       <pre class="lines">
 
 
-146
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+155
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     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 146</span>
+      <pre class="code"><span class="info file"># File 'component_manager.rb', line 155</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_update_attrs'>update_attrs</span><span class='lparen'>(</span><span class='op'>**</span><span class='id identifier rubyid_opts'>opts</span><span class='rparen'>)</span>
   <span class='id identifier rubyid_opts'>opts</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_key'>key</span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span><span class='op'>|</span>
@@ -1317,7 +1516,7 @@
 </div>
 
       <div id="footer">
-  Generated on Wed Jun 16 07:08:52 2021 by
+  Generated on Sat Jul  3 00:34:25 2021 by
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
   0.9.26 (ruby-2.7.3).
 </div>
diff --git a/docs/FelFlame/Helper/ComponentManagerTemplate.html b/docs/FelFlame/Helper/ComponentManagerTemplate.html
deleted file mode 100644
index b97dff0..0000000
--- a/docs/FelFlame/Helper/ComponentManagerTemplate.html
+++ /dev/null
@@ -1,1042 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="utf-8">
-<meta name="viewport" content="width=device-width, initial-scale=1.0">
-<title>
-  Class: FelFlame::Helper::ComponentManagerTemplate
-  
-    &mdash; Documentation by YARD 0.9.26
-  
-</title>
-
-  <link rel="stylesheet" href="../../css/style.css" type="text/css" />
-
-  <link rel="stylesheet" href="../../css/common.css" type="text/css" />
-
-<script type="text/javascript">
-  pathId = "FelFlame::Helper::ComponentManagerTemplate";
-  relpath = '../../';
-</script>
-
-
-  <script type="text/javascript" charset="utf-8" src="../../js/jquery.js"></script>
-
-  <script type="text/javascript" charset="utf-8" src="../../js/app.js"></script>
-
-
-  </head>
-  <body>
-    <div class="nav_wrap">
-      <iframe id="nav" src="../../class_list.html?1"></iframe>
-      <div id="resizer"></div>
-    </div>
-
-    <div id="main" tabindex="-1">
-      <div id="header">
-        <div id="menu">
-  
-    <a href="../../_index.html">Index (C)</a> &raquo;
-    <span class='title'><span class='object_link'><a href="../../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span> &raquo; <span class='title'><span class='object_link'><a href="../Helper.html" title="FelFlame::Helper (class)">Helper</a></span></span>
-     &raquo; 
-    <span class="title">ComponentManagerTemplate</span>
-  
-</div>
-
-        <div id="search">
-  
-    <a class="full_list_link" id="class_list_link"
-        href="../../class_list.html">
-
-        <svg width="24" height="24">
-          <rect x="0" y="4" width="24" height="4" rx="1" ry="1"></rect>
-          <rect x="0" y="12" width="24" height="4" rx="1" ry="1"></rect>
-          <rect x="0" y="20" width="24" height="4" rx="1" ry="1"></rect>
-        </svg>
-    </a>
-  
-</div>
-        <div class="clear"></div>
-      </div>
-
-      <div id="content"><h1>Class: FelFlame::Helper::ComponentManagerTemplate
-  
-  
-  
-</h1>
-<div class="box_info">
-  
-  <dl>
-    <dt>Inherits:</dt>
-    <dd>
-      <span class="inheritName">Object</span>
-      
-        <ul class="fullTree">
-          <li>Object</li>
-          
-            <li class="next">FelFlame::Helper::ComponentManagerTemplate</li>
-          
-        </ul>
-        <a href="#" class="inheritanceTree">show all</a>
-      
-    </dd>
-  </dl>
-  
-
-  
-  
-  
-  
-  
-
-  
-
-  
-  <dl>
-    <dt>Defined in:</dt>
-    <dd>component_manager.rb</dd>
-  </dl>
-  
-</div>
-
-<h2>Overview</h2><div class="docstring">
-  <div class="discussion">
-    
-<p>Component Managers are what is used to create individual components which can be attached to entities. When a Component is created from a Component Manager that has accessors given to it, you can set or get the values of those accessors using standard ruby message sending (e.g `@component.var = 5`), or by using the <span class='object_link'><a href="#attrs-instance_method" title="FelFlame::Helper::ComponentManagerTemplate#attrs (method)">#attrs</a></span> and <span class='object_link'><a href="#update_attrs-instance_method" title="FelFlame::Helper::ComponentManagerTemplate#update_attrs (method)">#update_attrs</a></span> methods instead.</p>
-
-
-  </div>
-</div>
-<div class="tags">
-  
-
-</div>
-
-
-
-  <h2>Instance Attribute Summary <small><a href="#" class="summary_toggle">collapse</a></small></h2>
-  <ul class="summary">
-    
-      <li class="public ">
-  <span class="summary_signature">
-    
-      <a href="#id-instance_method" title="#id (instance method)">#<strong>id</strong>  &#x21d2; Object </a>
-    
-
-    
-  </span>
-  
-  
-  
-    
-    
-  
-  
-  
-  
-  
-
-  
-    <span class="summary_desc"><div class='inline'>
-<p>Holds the <span class='object_link'><a href="#id-instance_method" title="FelFlame::Helper::ComponentManagerTemplate#id (method)">unique ID</a></span> of a component.</p>
-</div></span>
-  
-</li>
-
-    
-  </ul>
-
-
-
-
-  
-    <h2>
-      Class Method Summary
-      <small><a href="#" class="summary_toggle">collapse</a></small>
-    </h2>
-
-    <ul class="summary">
-      
-        <li class="public ">
-  <span class="summary_signature">
-    
-      <a href="#[]-class_method" title="[] (class method)">.<strong>[]</strong>(component_id)  &#x21d2; Component </a>
-    
-
-    
-  </span>
-  
-  
-  
-  
-  
-  
-  
-
-  
-    <span class="summary_desc"><div class='inline'>
-<p>Gets a Component from the given <span class='object_link'><a href="#id-instance_method" title="FelFlame::Helper::ComponentManagerTemplate#id (method)">unique ID</a></span>.</p>
-</div></span>
-  
-</li>
-
-      
-        <li class="public ">
-  <span class="summary_signature">
-    
-      <a href="#each-class_method" title="each (class method)">.<strong>each</strong>  &#x21d2; Enumerator </a>
-    
-
-    
-  </span>
-  
-  
-  
-  
-  
-  
-  
-
-  
-    <span class="summary_desc"><div class='inline'>
-<p>Iterates over all components within the component manager.</p>
-</div></span>
-  
-</li>
-
-      
-        <li class="public ">
-  <span class="summary_signature">
-    
-      <a href="#new-class_method" title="new (class method)">.<strong>new</strong>(**attrs)  &#x21d2; Object </a>
-    
-
-    
-  </span>
-  
-  
-  
-  
-  
-  
-  
-
-  
-    <span class="summary_desc"><div class='inline'>
-<p>Creates a new component and sets the values of the attributes given to it.</p>
-</div></span>
-  
-</li>
-
-      
-    </ul>
-  
-    <h2>
-      Instance Method Summary
-      <small><a href="#" class="summary_toggle">collapse</a></small>
-    </h2>
-
-    <ul class="summary">
-      
-        <li class="public ">
-  <span class="summary_signature">
-    
-      <a href="#attrs-instance_method" title="#attrs (instance method)">#<strong>attrs</strong>  &#x21d2; Hash </a>
-    
-
-    
-  </span>
-  
-  
-  
-  
-  
-  
-  
-
-  
-    <span class="summary_desc"><div class='inline'>
-<p>Returns a hash, where all the keys are attributes linked to their respective values.</p>
-</div></span>
-  
-</li>
-
-      
-        <li class="public ">
-  <span class="summary_signature">
-    
-      <a href="#delete-instance_method" title="#delete (instance method)">#<strong>delete</strong>  &#x21d2; Boolean </a>
-    
-
-    
-  </span>
-  
-  
-  
-  
-  
-  
-  
-
-  
-    <span class="summary_desc"><div class='inline'>
-<p>Removes this component from the list and purges all references to this Component from other Entities, as well as its <span class='object_link'><a href="#id-instance_method" title="FelFlame::Helper::ComponentManagerTemplate#id (method)">ID</a></span> and data.</p>
-</div></span>
-  
-</li>
-
-      
-        <li class="public ">
-  <span class="summary_signature">
-    
-      <a href="#linked_entities-instance_method" title="#linked_entities (instance method)">#<strong>linked_entities</strong>  &#x21d2; Array </a>
-    
-
-    
-  </span>
-  
-  
-  
-  
-  
-  
-  
-
-  
-    <span class="summary_desc"><div class='inline'>
-<p>A list of components that are linked to the component.</p>
-</div></span>
-  
-</li>
-
-      
-        <li class="public ">
-  <span class="summary_signature">
-    
-      <a href="#to_i-instance_method" title="#to_i (instance method)">#<strong>to_i</strong>  &#x21d2; Integer </a>
-    
-
-    
-  </span>
-  
-  
-  
-  
-  
-  
-  
-
-  
-    <span class="summary_desc"><div class='inline'>
-<p>An alias for the ID reader.</p>
-</div></span>
-  
-</li>
-
-      
-        <li class="public ">
-  <span class="summary_signature">
-    
-      <a href="#to_json-instance_method" title="#to_json (instance method)">#<strong>to_json</strong>  &#x21d2; String </a>
-    
-
-    
-  </span>
-  
-  
-  
-  
-  
-  
-  
-
-  
-    <span class="summary_desc"><div class='inline'>
-<p>Export all data into a JSON String, which could then later be loaded or saved to a file TODO: This function is not yet complete.</p>
-</div></span>
-  
-</li>
-
-      
-        <li class="public ">
-  <span class="summary_signature">
-    
-      <a href="#update_attrs-instance_method" title="#update_attrs (instance method)">#<strong>update_attrs</strong>(**opts)  &#x21d2; Object </a>
-    
-
-    
-  </span>
-  
-  
-  
-  
-  
-  
-  
-
-  
-    <span class="summary_desc"><div class='inline'>
-<p>Update attribute values using a hash or keywords.</p>
-</div></span>
-  
-</li>
-
-      
-    </ul>
-  
-
-
-  <div id="instance_attr_details" class="attr_details">
-    <h2>Instance Attribute Details</h2>
-    
-      
-      <span id="id=-instance_method"></span>
-      <div class="method_details first">
-  <h3 class="signature first" id="id-instance_method">
-  
-    #<strong>id</strong>  &#x21d2; <tt>Object</tt> 
-  
-
-  
-
-  
-</h3><div class="docstring">
-  <div class="discussion">
-    
-<p>Holds the <span class='object_link'><a href="#id-instance_method" title="FelFlame::Helper::ComponentManagerTemplate#id (method)">unique ID</a></span> of a component. The <span class='object_link'><a href="#id-instance_method" title="FelFlame::Helper::ComponentManagerTemplate#id (method)">ID</a></span> is only unique within the scope of the component manager it was created from.</p>
-
-
-  </div>
-</div>
-<div class="tags">
-  
-
-</div><table class="source_code">
-  <tr>
-    <td>
-      <pre class="lines">
-
-
-43
-44
-45</pre>
-    </td>
-    <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 43</span>
-
-<span class='kw'>def</span> <span class='id identifier rubyid_id'>id</span>
-  <span class='ivar'>@id</span>
-<span class='kw'>end</span></pre>
-    </td>
-  </tr>
-</table>
-</div>
-    
-  </div>
-
-
-  <div id="class_method_details" class="method_details_list">
-    <h2>Class Method Details</h2>
-
-    
-      <div class="method_details first">
-  <h3 class="signature first" id="[]-class_method">
-  
-    .<strong>[]</strong>(component_id)  &#x21d2; <tt>Component</tt> 
-  
-
-  
-
-  
-</h3><div class="docstring">
-  <div class="discussion">
-    
-<p>Gets a Component from the given <span class='object_link'><a href="#id-instance_method" title="FelFlame::Helper::ComponentManagerTemplate#id (method)">unique ID</a></span>. Usage is simular to how an Array lookup works.</p>
-
-
-  </div>
-</div>
-<div class="tags">
-  <p class="tag_title">Parameters:</p>
-<ul class="param">
-  
-    <li>
-      
-        <span class='name'>component_id</span>
-      
-      
-        <span class='type'>(<tt>Integer</tt>)</span>
-      
-      
-      
-    </li>
-  
-</ul>
-
-<p class="tag_title">Returns:</p>
-<ul class="return">
-  
-    <li>
-      
-      
-        <span class='type'>(<tt>Component</tt>)</span>
-      
-      
-      
-        &mdash;
-        <div class='inline'>
-<p>Returns the Component that uses the given unique <span class='object_link'><a href="#id-instance_method" title="FelFlame::Helper::ComponentManagerTemplate#id (method)">ID</a></span>, nil if there is no Component associated with the given <span class='object_link'><a href="#id-instance_method" title="FelFlame::Helper::ComponentManagerTemplate#id (method)">ID</a></span></p>
-</div>
-      
-    </li>
-  
-</ul>
-
-</div><table class="source_code">
-  <tr>
-    <td>
-      <pre class="lines">
-
-
-55
-56
-57</pre>
-    </td>
-    <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 55</span>
-
-<span class='kw'>def</span> <span class='op'>[]</span><span class='lparen'>(</span><span class='id identifier rubyid_component_id'>component_id</span><span class='rparen'>)</span>
-  <span class='id identifier rubyid_data'>data</span><span class='lbracket'>[</span><span class='id identifier rubyid_component_id'>component_id</span><span class='rbracket'>]</span>
-<span class='kw'>end</span></pre>
-    </td>
-  </tr>
-</table>
-</div>
-    
-      <div class="method_details ">
-  <h3 class="signature " id="each-class_method">
-  
-    .<strong>each</strong>  &#x21d2; <tt>Enumerator</tt> 
-  
-
-  
-
-  
-</h3><div class="docstring">
-  <div class="discussion">
-    
-<p>Iterates over all components within the component manager</p>
-
-
-  </div>
-</div>
-<div class="tags">
-  
-<p class="tag_title">Returns:</p>
-<ul class="return">
-  
-    <li>
-      
-      
-        <span class='type'>(<tt>Enumerator</tt>)</span>
-      
-      
-      
-    </li>
-  
-</ul>
-
-</div><table class="source_code">
-  <tr>
-    <td>
-      <pre class="lines">
-
-
-80
-81
-82
-83
-84</pre>
-    </td>
-    <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 80</span>
-
-<span class='kw'>def</span> <span class='id identifier rubyid_each'>each</span>
-  <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_component'>component</span><span class='op'>|</span>
-    <span class='kw'>yield</span> <span class='id identifier rubyid_component'>component</span>
-  <span class='kw'>end</span>
-<span class='kw'>end</span></pre>
-    </td>
-  </tr>
-</table>
-</div>
-    
-      <div class="method_details ">
-  <h3 class="signature " id="new-class_method">
-  
-    .<strong>new</strong>(**attrs)  &#x21d2; <tt>Object</tt> 
-  
-
-  
-
-  
-</h3><div class="docstring">
-  <div class="discussion">
-    
-<p>Creates a new component and sets the values of the attributes given to it. If an attritbute is not passed then it will remain as the default.</p>
-
-
-  </div>
-</div>
-<div class="tags">
-  <p class="tag_title">Parameters:</p>
-<ul class="param">
-  
-    <li>
-      
-        <span class='name'>attrs</span>
-      
-      
-        <span class='type'>(<tt>Keywords</tt>)</span>
-      
-      
-      
-    </li>
-  
-</ul>
-
-
-</div><table class="source_code">
-  <tr>
-    <td>
-      <pre class="lines">
-
-
-61
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-65
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-67
-68
-69
-70
-71
-72
-73
-74
-75
-76</pre>
-    </td>
-    <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 61</span>
-
-<span class='kw'>def</span> <span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='op'>**</span><span class='id identifier rubyid_attrs'>attrs</span><span class='rparen'>)</span>
-  <span class='id identifier rubyid_new_component'>new_component</span> <span class='op'>=</span> <span class='kw'>super</span>
-
-  <span class='comment'># Generate ID
-</span>  <span class='id identifier rubyid_new_id'>new_id</span> <span class='op'>=</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_find_index'>find_index</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_i'>i</span><span class='op'>|</span> <span class='id identifier rubyid_i'>i</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span> <span class='rbrace'>}</span>
-  <span class='id identifier rubyid_new_id'>new_id</span> <span class='op'>=</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_size'>size</span> <span class='kw'>if</span> <span class='id identifier rubyid_new_id'>new_id</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
-  <span class='id identifier rubyid_new_component'>new_component</span><span class='period'>.</span><span class='id identifier rubyid_id'>id</span> <span class='op'>=</span> <span class='id identifier rubyid_new_id'>new_id</span>
-
-  <span class='comment'># Fill params
-</span>  <span class='id identifier rubyid_attrs'>attrs</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_key'>key</span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span><span class='op'>|</span>
-    <span class='id identifier rubyid_new_component'>new_component</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_key'>key</span><span class='embexpr_end'>}</span><span class='tstring_content'>=</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span>
-  <span class='kw'>end</span>
-
-  <span class='comment'># Save Component
-</span>  <span class='id identifier rubyid_data'>data</span><span class='lbracket'>[</span><span class='id identifier rubyid_new_id'>new_id</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='id identifier rubyid_new_component'>new_component</span>
-<span class='kw'>end</span></pre>
-    </td>
-  </tr>
-</table>
-</div>
-    
-  </div>
-
-  <div id="instance_method_details" class="method_details_list">
-    <h2>Instance Method Details</h2>
-
-    
-      <div class="method_details first">
-  <h3 class="signature first" id="attrs-instance_method">
-  
-    #<strong>attrs</strong>  &#x21d2; <tt>Hash</tt> 
-  
-
-  
-
-  
-</h3><div class="docstring">
-  <div class="discussion">
-    
-<p>Returns a hash, where all the keys are attributes linked to their respective values.</p>
-
-
-  </div>
-</div>
-<div class="tags">
-  
-<p class="tag_title">Returns:</p>
-<ul class="return">
-  
-    <li>
-      
-      
-        <span class='type'>(<tt>Hash</tt>)</span>
-      
-      
-      
-        &mdash;
-        <div class='inline'>
-<p>Returns a hash, where all the keys are attributes linked to their respective values.</p>
-</div>
-      
-    </li>
-  
-</ul>
-
-</div><table class="source_code">
-  <tr>
-    <td>
-      <pre class="lines">
-
-
-122
-123
-124
-125
-126</pre>
-    </td>
-    <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 122</span>
-
-<span class='kw'>def</span> <span class='id identifier rubyid_attrs'>attrs</span>
-  <span class='id identifier rubyid_instance_variables'>instance_variables</span><span class='period'>.</span><span class='id identifier rubyid_each_with_object'>each_with_object</span><span class='lparen'>(</span><span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_key'>key</span><span class='comma'>,</span> <span class='id identifier rubyid_final'>final</span><span class='op'>|</span>
-    <span class='id identifier rubyid_final'>final</span><span class='lbracket'>[</span><span class='id identifier rubyid_key'>key</span><span class='period'>.</span><span class='id identifier rubyid_to_s'>to_s</span><span class='period'>.</span><span class='id identifier rubyid_delete_prefix'>delete_prefix</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>@</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_to_sym'>to_sym</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='id identifier rubyid_instance_variable_get'>instance_variable_get</span><span class='lparen'>(</span><span class='id identifier rubyid_key'>key</span><span class='rparen'>)</span>
-  <span class='kw'>end</span>
-<span class='kw'>end</span></pre>
-    </td>
-  </tr>
-</table>
-</div>
-    
-      <div class="method_details ">
-  <h3 class="signature " id="delete-instance_method">
-  
-    #<strong>delete</strong>  &#x21d2; <tt>Boolean</tt> 
-  
-
-  
-
-  
-</h3><div class="docstring">
-  <div class="discussion">
-    
-<p>Removes this component from the list and purges all references to this Component from other Entities, as well as its <span class='object_link'><a href="#id-instance_method" title="FelFlame::Helper::ComponentManagerTemplate#id (method)">ID</a></span> and data.</p>
-
-
-  </div>
-</div>
-<div class="tags">
-  
-<p class="tag_title">Returns:</p>
-<ul class="return">
-  
-    <li>
-      
-      
-        <span class='type'>(<tt>Boolean</tt>)</span>
-      
-      
-      
-        &mdash;
-        <div class='inline'>
-<p>true.</p>
-</div>
-      
-    </li>
-  
-</ul>
-
-</div><table class="source_code">
-  <tr>
-    <td>
-      <pre class="lines">
-
-
-109
-110
-111
-112
-113
-114
-115
-116
-117
-118
-119</pre>
-    </td>
-    <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 109</span>
-
-<span class='kw'>def</span> <span class='id identifier rubyid_delete'>delete</span>
-  <span class='id identifier rubyid_linked_entities'>linked_entities</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_entity_id'>entity_id</span><span class='op'>|</span>
-    <span class='const'><span class='object_link'><a href="../../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../Entities.html" title="FelFlame::Entities (class)">Entities</a></span></span><span class='lbracket'>[</span><span class='id identifier rubyid_entity_id'>entity_id</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_remove'>remove</span> <span class='kw'>self</span>
-  <span class='kw'>end</span>
-  <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_class'>class</span><span class='period'>.</span><span class='id identifier rubyid_data'>data</span><span class='lbracket'>[</span><span class='id identifier rubyid_id'>id</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='kw'>nil</span>
-  <span class='ivar'>@linked_entities</span> <span class='op'>=</span> <span class='kw'>nil</span>
-  <span class='id identifier rubyid_instance_variables'>instance_variables</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_var'>var</span><span class='op'>|</span>
-    <span class='id identifier rubyid_instance_variable_set'>instance_variable_set</span><span class='lparen'>(</span><span class='id identifier rubyid_var'>var</span><span class='comma'>,</span> <span class='kw'>nil</span><span class='rparen'>)</span>
-  <span class='kw'>end</span>
-  <span class='kw'>true</span>
-<span class='kw'>end</span></pre>
-    </td>
-  </tr>
-</table>
-</div>
-    
-      <div class="method_details ">
-  <h3 class="signature " id="linked_entities-instance_method">
-  
-    #<strong>linked_entities</strong>  &#x21d2; <tt>Array</tt> 
-  
-
-  
-
-  
-</h3><div class="docstring">
-  <div class="discussion">
-    
-<p>A list of components that are linked to the component</p>
-
-
-  </div>
-</div>
-<div class="tags">
-  
-<p class="tag_title">Returns:</p>
-<ul class="return">
-  
-    <li>
-      
-      
-        <span class='type'>(<tt>Array</tt>)</span>
-      
-      
-      
-    </li>
-  
-</ul>
-
-</div><table class="source_code">
-  <tr>
-    <td>
-      <pre class="lines">
-
-
-95
-96
-97</pre>
-    </td>
-    <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 95</span>
-
-<span class='kw'>def</span> <span class='id identifier rubyid_linked_entities'>linked_entities</span>
-  <span class='ivar'>@linked_entities</span> <span class='op'>||=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
-<span class='kw'>end</span></pre>
-    </td>
-  </tr>
-</table>
-</div>
-    
-      <div class="method_details ">
-  <h3 class="signature " id="to_i-instance_method">
-  
-    #<strong>to_i</strong>  &#x21d2; <tt>Integer</tt> 
-  
-
-  
-
-  
-</h3><div class="docstring">
-  <div class="discussion">
-    
-<p>An alias for the ID reader</p>
-
-
-  </div>
-</div>
-<div class="tags">
-  
-<p class="tag_title">Returns:</p>
-<ul class="return">
-  
-    <li>
-      
-      
-        <span class='type'>(<tt>Integer</tt>)</span>
-      
-      
-      
-    </li>
-  
-</ul>
-
-</div><table class="source_code">
-  <tr>
-    <td>
-      <pre class="lines">
-
-
-89
-90
-91</pre>
-    </td>
-    <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 89</span>
-
-<span class='kw'>def</span> <span class='id identifier rubyid_to_i'>to_i</span>
-  <span class='id identifier rubyid_id'>id</span>
-<span class='kw'>end</span></pre>
-    </td>
-  </tr>
-</table>
-</div>
-    
-      <div class="method_details ">
-  <h3 class="signature " id="to_json-instance_method">
-  
-    #<strong>to_json</strong>  &#x21d2; <tt>String</tt> 
-  
-
-  
-
-  
-</h3><div class="docstring">
-  <div class="discussion">
-    
-<p>Export all data into a JSON String, which could then later be loaded or saved to a file TODO: This function is not yet complete</p>
-
-
-  </div>
-</div>
-<div class="tags">
-  
-<p class="tag_title">Returns:</p>
-<ul class="return">
-  
-    <li>
-      
-      
-        <span class='type'>(<tt>String</tt>)</span>
-      
-      
-      
-        &mdash;
-        <div class='inline'>
-<p>a JSON formatted String</p>
-</div>
-      
-    </li>
-  
-</ul>
-
-</div><table class="source_code">
-  <tr>
-    <td>
-      <pre class="lines">
-
-
-131
-132
-133</pre>
-    </td>
-    <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 131</span>
-
-<span class='kw'>def</span> <span class='id identifier rubyid_to_json'>to_json</span>
-  <span class='comment'># should return a json or hash of all data in this component
-</span><span class='kw'>end</span></pre>
-    </td>
-  </tr>
-</table>
-</div>
-    
-      <div class="method_details ">
-  <h3 class="signature " id="update_attrs-instance_method">
-  
-    #<strong>update_attrs</strong>(**opts)  &#x21d2; <tt>Object</tt> 
-  
-
-  
-
-  
-</h3><div class="docstring">
-  <div class="discussion">
-    
-<p>Update attribute values using a hash or keywords.</p>
-
-
-  </div>
-</div>
-<div class="tags">
-  
-<p class="tag_title">Returns:</p>
-<ul class="return">
-  
-    <li>
-      
-      
-        <span class='type'></span>
-      
-      
-      
-        
-        <div class='inline'>
-<p>Hash of updated attributes</p>
-</div>
-      
-    </li>
-  
-</ul>
-
-</div><table class="source_code">
-  <tr>
-    <td>
-      <pre class="lines">
-
-
-101
-102
-103
-104
-105</pre>
-    </td>
-    <td>
-      <pre class="code"><span class="info file"># File 'component_manager.rb', line 101</span>
-
-<span class='kw'>def</span> <span class='id identifier rubyid_update_attrs'>update_attrs</span><span class='lparen'>(</span><span class='op'>**</span><span class='id identifier rubyid_opts'>opts</span><span class='rparen'>)</span>
-  <span class='id identifier rubyid_opts'>opts</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_key'>key</span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span><span class='op'>|</span>
-    <span class='id identifier rubyid_send'>send</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_key'>key</span><span class='embexpr_end'>}</span><span class='tstring_content'>=</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span>
-  <span class='kw'>end</span>
-<span class='kw'>end</span></pre>
-    </td>
-  </tr>
-</table>
-</div>
-    
-  </div>
-
-</div>
-
-      <div id="footer">
-  Generated on Thu Jun 10 22:55:26 2021 by
-  <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
-  0.9.26 (ruby-2.7.3).
-</div>
-
-    </div>
-  </body>
-</html>
\ No newline at end of file
diff --git a/docs/FelFlame/Systems.html b/docs/FelFlame/Systems.html
index 65d463b..8961bf1 100644
--- a/docs/FelFlame/Systems.html
+++ b/docs/FelFlame/Systems.html
@@ -154,6 +154,31 @@
       <li class="public ">
   <span class="summary_signature">
     
+      <a href="#attr_triggers-instance_method" title="#attr_triggers (instance method)">#<strong>attr_triggers</strong>  &#x21d2; Object </a>
+    
+
+    
+  </span>
+  
+  
+  
+    
+    
+  
+  
+  
+  
+  
+
+  
+    <span class="summary_desc"><div class='inline'></div></span>
+  
+</li>
+
+    
+      <li class="public ">
+  <span class="summary_signature">
+    
       <a href="#const_name-instance_method" title="#const_name (instance method)">#<strong>const_name</strong>  &#x21d2; Object </a>
     
 
@@ -452,6 +477,30 @@
         <li class="public ">
   <span class="summary_signature">
     
+      <a href="#trigger_when_is_changed-instance_method" title="#trigger_when_is_changed (instance method)">#<strong>trigger_when_is_changed</strong>(component_or_manager, attr)  &#x21d2; Object </a>
+    
+
+    
+  </span>
+  
+  
+  
+  
+  
+  
+  
+
+  
+    <span class="summary_desc"><div class='inline'>
+<p>Add a component or component manager so that it triggers this system when a component&#39;s attribute is changed.</p>
+</div></span>
+  
+</li>
+
+      
+        <li class="public ">
+  <span class="summary_signature">
+    
       <a href="#trigger_when_removed-instance_method" title="#trigger_when_removed (instance method)">#<strong>trigger_when_removed</strong>(component_or_manager)  &#x21d2; Boolean </a>
     
 
@@ -503,7 +552,7 @@
     <p class="tag_title">Examples:</p>
     
       
-      <pre class="example code"><code><span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Systems (class)">Systems</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>PassiveHeal</span><span class='tstring_end'>&#39;</span></span><span class='comma'>,</span> <span class='label'>priority:</span> <span class='op'>-</span><span class='int'>2</span><span class='comma'>,</span> <span class='label'>frame:</span> <span class='int'>2</span><span class='rparen'>)</span> <span class='kw'>do</span>
+      <pre class="example code"><code><span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Systems (class)">Systems</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>PassiveHeal</span><span class='tstring_end'>&#39;</span></span><span class='comma'>,</span> <span class='label'>priority:</span> <span class='op'>-</span><span class='int'>2</span><span class='rparen'>)</span> <span class='kw'>do</span>
   <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="Components.html" title="FelFlame::Components (class)">Components</a></span></span><span class='op'>::</span><span class='const'>Health</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_component'>component</span><span class='op'>|</span>
     <span class='id identifier rubyid_component'>component</span><span class='period'>.</span><span class='id identifier rubyid_hp'>hp</span> <span class='op'>+=</span> <span class='int'>5</span>
   <span class='kw'>end</span>
@@ -575,15 +624,15 @@
       <pre class="lines">
 
 
-50
-51
-52
-53
-54
-55</pre>
+56
+57
+58
+59
+60
+61</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'system_manager.rb', line 50</span>
+      <pre class="code"><span class="info file"># File 'system_manager.rb', line 56</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_name'>name</span><span class='comma'>,</span> <span class='label'>priority:</span> <span class='int'>0</span><span class='comma'>,</span> <span class='op'>&amp;</span><span class='id identifier rubyid_block'>block</span><span class='rparen'>)</span>
   <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Systems (class)">Systems</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_set'>const_set</span><span class='lparen'>(</span><span class='id identifier rubyid_name'>name</span><span class='comma'>,</span> <span class='kw'>self</span><span class='rparen'>)</span>
@@ -634,6 +683,38 @@
 </div>
     
       
+      <span id="attr_triggers=-instance_method"></span>
+      <div class="method_details ">
+  <h3 class="signature " id="attr_triggers-instance_method">
+  
+    #<strong>attr_triggers</strong>  &#x21d2; <tt>Object</tt> 
+  
+
+  
+
+  
+</h3><table class="source_code">
+  <tr>
+    <td>
+      <pre class="lines">
+
+
+26
+27
+28</pre>
+    </td>
+    <td>
+      <pre class="code"><span class="info file"># File 'system_manager.rb', line 26</span>
+
+<span class='kw'>def</span> <span class='id identifier rubyid_attr_triggers'>attr_triggers</span>
+  <span class='ivar'>@attr_triggers</span> <span class='op'>||=</span> <span class='lbrace'>{</span><span class='rbrace'>}</span>
+<span class='kw'>end</span></pre>
+    </td>
+  </tr>
+</table>
+</div>
+    
+      
       <span id="const_name=-instance_method"></span>
       <div class="method_details ">
   <h3 class="signature " id="const_name-instance_method">
@@ -840,12 +921,12 @@
       <pre class="lines">
 
 
-29
-30
-31</pre>
+35
+36
+37</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'system_manager.rb', line 29</span>
+      <pre class="code"><span class="info file"># File 'system_manager.rb', line 35</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_each'>each</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='id identifier rubyid_block'>block</span><span class='rparen'>)</span>
   <span class='id identifier rubyid_constants'>constants</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_sym'>sym</span><span class='op'>|</span> <span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_sym'>sym</span><span class='rparen'>)</span> <span class='rbrace'>}</span><span class='period'>.</span><span class='id identifier rubyid_sort_by'>sort_by</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:priority</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_reverse'>reverse</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='id identifier rubyid_block'>block</span><span class='rparen'>)</span>
@@ -887,12 +968,12 @@
       <pre class="lines">
 
 
-58
-59
-60</pre>
+64
+65
+66</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'system_manager.rb', line 58</span>
+      <pre class="code"><span class="info file"># File 'system_manager.rb', line 64</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_call'>call</span>
   <span class='ivar'>@block</span><span class='period'>.</span><span class='id identifier rubyid_call'>call</span>
@@ -914,17 +995,54 @@
 </h3><div class="docstring">
   <div class="discussion">
     
-<p>Removes triggers from this system</p>
+<p>Removes triggers from this system. This function is fairly flexible so it can accept a few different inputs For addition and removal triggers, you can optionally pass in a component, or a manager to clear specifically the relevant triggers for that one component or manager. If you do not pass a component or manager then it will clear triggers for all components and managers. For attr_triggers</p>
 
 
   </div>
 </div>
 <div class="tags">
-  <p class="tag_title">Parameters:</p>
+  
+  <div class="examples">
+    <p class="tag_title">Examples:</p>
+    
+      
+      <pre class="example code"><code><span class='comment'># To clear all triggers that execute this system when a component is added:
+</span><span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Systems (class)">Systems</a></span></span><span class='op'>::</span><span class='const'>ExampleSystem</span><span class='period'>.</span><span class='id identifier rubyid_clear_triggers'>clear_triggers</span> <span class='symbol'>:addition_triggers</span>
+<span class='comment'># Same as above but for when a component is removed instead
+</span><span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Systems (class)">Systems</a></span></span><span class='op'>::</span><span class='const'>ExampleSystem</span><span class='period'>.</span><span class='id identifier rubyid_clear_triggers'>clear_triggers</span> <span class='symbol'>:removal_triggers</span>
+<span class='comment'># Same as above but for when a component has a certain attribute changed
+</span><span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Systems (class)">Systems</a></span></span><span class='op'>::</span><span class='const'>ExampleSystem</span><span class='period'>.</span><span class='id identifier rubyid_clear_triggers'>clear_triggers</span> <span class='symbol'>:attr_triggers</span>
+
+<span class='comment'># Clear a trigger from a specific component
+</span><span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Systems (class)">Systems</a></span></span><span class='op'>::</span><span class='const'>ExampleSystem</span><span class='period'>.</span><span class='id identifier rubyid_clear_triggers'>clear_triggers</span> <span class='symbol'>:addition_triggers</span><span class='comma'>,</span> <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'>Component</span><span class='op'>::</span><span class='const'>ExampleComponent</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span>
+<span class='comment'># Clear a trigger from a specific component manager
+</span><span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Systems (class)">Systems</a></span></span><span class='op'>::</span><span class='const'>ExampleSystem</span><span class='period'>.</span><span class='id identifier rubyid_clear_triggers'>clear_triggers</span> <span class='symbol'>:addition_triggers</span><span class='comma'>,</span> <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'>Component</span><span class='op'>::</span><span class='const'>ExampleComponent</span>
+
+<span class='comment'># Clear the trigger that executes a system when the &#39;:example_attr&#39; is changes
+</span><span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (class)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Systems (class)">Systems</a></span></span><span class='op'>::</span><span class='const'>ExampleSystem</span><span class='period'>.</span><span class='id identifier rubyid_clear_triggers'>clear_triggers</span> <span class='symbol'>:attr_triggers</span><span class='comma'>,</span> <span class='symbol'>:example_attr</span></code></pre>
+    
+  </div>
+<p class="tag_title">Parameters:</p>
 <ul class="param">
   
     <li>
       
+        <span class='name'>trigger_types</span>
+      
+      
+        <span class='type'>(<tt>:Symbols</tt>)</span>
+      
+      
+      
+        &mdash;
+        <div class='inline'>
+<p>One or more of  the following trigger types: <code>:addition_triggers</code>, <code>:removal_triggers</code>, or <code>:attr_triggers</code>. If attr_triggers is used then you may pass attributes you wish to be cleared as symbols in this parameter as well</p>
+</div>
+      
+    </li>
+  
+    <li>
+      
         <span class='name'>component_or_manager</span>
       
       
@@ -968,39 +1086,147 @@
       <pre class="lines">
 
 
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+103
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     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'system_manager.rb', line 77</span>
+      <pre class="code"><span class="info file"># File 'system_manager.rb', line 103</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_clear_triggers'>clear_triggers</span><span class='lparen'>(</span><span class='op'>*</span><span class='id identifier rubyid_trigger_types'>trigger_types</span><span class='comma'>,</span> <span class='label'>component_or_manager:</span> <span class='kw'>nil</span><span class='rparen'>)</span>
-  <span class='id identifier rubyid_trigger_types'>trigger_types</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='symbol'>:addition_triggers</span><span class='comma'>,</span> <span class='symbol'>:removal_triggers</span><span class='rbracket'>]</span> <span class='kw'>if</span> <span class='id identifier rubyid_trigger_types'>trigger_types</span><span class='period'>.</span><span class='id identifier rubyid_empty?'>empty?</span>
-  <span class='id identifier rubyid_trigger_types'>trigger_types</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_trigger_type'>trigger_type</span><span class='op'>|</span>
+  <span class='id identifier rubyid_trigger_types'>trigger_types</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='symbol'>:addition_triggers</span><span class='comma'>,</span> <span class='symbol'>:removal_triggers</span><span class='comma'>,</span> <span class='symbol'>:attr_triggers</span><span class='rbracket'>]</span> <span class='kw'>if</span> <span class='id identifier rubyid_trigger_types'>trigger_types</span><span class='period'>.</span><span class='id identifier rubyid_empty?'>empty?</span>
+
+  <span class='kw'>if</span> <span class='id identifier rubyid_trigger_types'>trigger_types</span><span class='period'>.</span><span class='id identifier rubyid_include?'>include?</span> <span class='symbol'>:attr_triggers</span>
+    <span class='kw'>if</span> <span class='lparen'>(</span><span class='id identifier rubyid_trigger_types'>trigger_types</span> <span class='op'>-</span> <span class='lbracket'>[</span><span class='symbol'>:addition_triggers</span><span class='comma'>,</span>
+        <span class='symbol'>:removal_triggers</span><span class='comma'>,</span>
+        <span class='symbol'>:attr_triggers</span><span class='rbracket'>]</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_empty?'>empty?</span>
+
+      <span class='kw'>if</span> <span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
+        <span class='comment'>#remove all attrs
+</span>        <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_cmp_or_mgr'>cmp_or_mgr</span><span class='comma'>,</span> <span class='id identifier rubyid_attrs'>attrs</span><span class='op'>|</span>
+          <span class='id identifier rubyid_attrs'>attrs</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_attr'>attr</span><span class='op'>|</span>
+            <span class='kw'>next</span> <span class='kw'>if</span> <span class='id identifier rubyid_cmp_or_mgr'>cmp_or_mgr</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
+
+            <span class='id identifier rubyid_cmp_or_mgr'>cmp_or_mgr</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span> <span class='kw'>self</span>
+          <span class='kw'>end</span>
+          <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span> <span class='op'>=</span> <span class='lbrace'>{</span><span class='rbrace'>}</span>
+        <span class='kw'>end</span>
+      <span class='kw'>else</span>
+        <span class='comment'>#remove attrs relevant to comp_or_man
+</span>        <span class='kw'>unless</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
+          <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_attr'>attr</span><span class='op'>|</span>
+            <span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span> <span class='kw'>self</span>
+          <span class='kw'>end</span>
+          <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
+        <span class='kw'>end</span>
+      <span class='kw'>end</span>
+
+    <span class='kw'>else</span>
+
+      <span class='kw'>if</span> <span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
+        <span class='lparen'>(</span><span class='id identifier rubyid_trigger_types'>trigger_types</span> <span class='op'>-</span> <span class='lbracket'>[</span><span class='symbol'>:addition_triggers</span><span class='comma'>,</span> <span class='symbol'>:removal_triggers</span><span class='comma'>,</span> <span class='symbol'>:attr_triggers</span><span class='rbracket'>]</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_attr'>attr</span><span class='op'>|</span>
+          <span class='comment'>#remove attr
+</span>          <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_cmp_or_mgr'>cmp_or_mgr</span><span class='comma'>,</span> <span class='id identifier rubyid_attrs'>attrs</span><span class='op'>|</span>
+            <span class='id identifier rubyid_cmp_or_mgr'>cmp_or_mgr</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span> <span class='kw'>self</span>
+          <span class='kw'>end</span>
+        <span class='kw'>end</span>
+        <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span> <span class='lparen'>(</span><span class='id identifier rubyid_trigger_types'>trigger_types</span> <span class='op'>-</span> <span class='lbracket'>[</span><span class='symbol'>:addition_triggers</span><span class='comma'>,</span>
+                                                    <span class='symbol'>:removal_triggers</span><span class='comma'>,</span>
+                                                    <span class='symbol'>:attr_triggers</span><span class='rbracket'>]</span><span class='rparen'>)</span>
+      <span class='kw'>else</span>
+        <span class='comment'>#remove attr from component_or_manager
+</span>        <span class='lparen'>(</span><span class='id identifier rubyid_trigger_types'>trigger_types</span> <span class='op'>-</span> <span class='lbracket'>[</span><span class='symbol'>:addition_triggers</span><span class='comma'>,</span> <span class='symbol'>:removal_triggers</span><span class='comma'>,</span> <span class='symbol'>:attr_triggers</span><span class='rbracket'>]</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_attr'>attr</span><span class='op'>|</span>
+          <span class='kw'>next</span> <span class='kw'>if</span> <span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
+          <span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span> <span class='kw'>self</span>
+          <span class='comment'>#self.attr_triggers[component_or_manager].each do |attr|
+</span>          <span class='comment'>#  component_or_manager.attr_triggers[attr].delete self
+</span>          <span class='comment'>#end
+</span>        <span class='kw'>end</span>
+        <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rbracket'>]</span> <span class='op'>-=</span> <span class='id identifier rubyid_trigger_types'>trigger_types</span> <span class='kw'>unless</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
+      <span class='kw'>end</span>
+
+    <span class='kw'>end</span>
+  <span class='kw'>end</span>
+
+  <span class='lparen'>(</span><span class='id identifier rubyid_trigger_types'>trigger_types</span> <span class='op'>&amp;</span> <span class='lbracket'>[</span><span class='symbol'>:removal_triggers</span><span class='comma'>,</span> <span class='symbol'>:addition_triggers</span><span class='rbracket'>]</span> <span class='op'>-</span> <span class='lbracket'>[</span><span class='symbol'>:attr_triggers</span><span class='rbracket'>]</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_trigger_type'>trigger_type</span><span class='op'>|</span>
     <span class='kw'>if</span> <span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
-      <span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_trigger_type'>trigger_type</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_trigger'>trigger</span><span class='op'>|</span>
+      <span class='comment'>#remove all removal triggers
+</span>      <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_trigger_type'>trigger_type</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_trigger'>trigger</span><span class='op'>|</span>
         <span class='id identifier rubyid_trigger'>trigger</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_trigger_type'>trigger_type</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span> <span class='kw'>self</span>
       <span class='kw'>end</span>
-      <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_addition_triggers'>addition_triggers</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
+      <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_trigger_type'>trigger_type</span><span class='period'>.</span><span class='id identifier rubyid_to_s'>to_s</span><span class='embexpr_end'>}</span><span class='tstring_content'>=</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='lbracket'>[</span><span class='rbracket'>]</span><span class='rparen'>)</span>
     <span class='kw'>else</span>
-      <span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_trigger_type'>trigger_type</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span> <span class='id identifier rubyid_component_or_manager'>component_or_manager</span>
+      <span class='comment'>#remove removal trigger relevant to comp/man
+</span>      <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_trigger_type'>trigger_type</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span> <span class='id identifier rubyid_component_or_manager'>component_or_manager</span>
       <span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_trigger_type'>trigger_type</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span> <span class='kw'>self</span>
     <span class='kw'>end</span>
   <span class='kw'>end</span>
-  <span class='kw'>true</span>
 <span class='kw'>end</span></pre>
     </td>
   </tr>
@@ -1053,12 +1279,12 @@
       <pre class="lines">
 
 
-70
-71
-72</pre>
+76
+77
+78</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'system_manager.rb', line 70</span>
+      <pre class="code"><span class="info file"># File 'system_manager.rb', line 76</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_redefine'>redefine</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='id identifier rubyid_block'>block</span><span class='rparen'>)</span>
   <span class='ivar'>@block</span> <span class='op'>=</span> <span class='id identifier rubyid_block'>block</span>
@@ -1112,10 +1338,10 @@
       <pre class="lines">
 
 
-66</pre>
+72</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'system_manager.rb', line 66</span>
+      <pre class="code"><span class="info file"># File 'system_manager.rb', line 72</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_step'>step</span><span class='semicolon'>;</span> <span class='kw'>end</span></pre>
     </td>
@@ -1187,14 +1413,14 @@
       <pre class="lines">
 
 
-96
-97
-98
-99
-100</pre>
+176
+177
+178
+179
+180</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'system_manager.rb', line 96</span>
+      <pre class="code"><span class="info file"># File 'system_manager.rb', line 176</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_trigger_when_added'>trigger_when_added</span><span class='lparen'>(</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rparen'>)</span>
   <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_addition_triggers'>addition_triggers</span> <span class='op'>|=</span> <span class='lbracket'>[</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rbracket'>]</span>
@@ -1207,6 +1433,65 @@
 </div>
     
       <div class="method_details ">
+  <h3 class="signature " id="trigger_when_is_changed-instance_method">
+  
+    #<strong>trigger_when_is_changed</strong>(component_or_manager, attr)  &#x21d2; <tt>Object</tt> 
+  
+
+  
+
+  
+</h3><div class="docstring">
+  <div class="discussion">
+    
+<p>Add a component or component manager so that it triggers this system when a component&#39;s attribute is changed.</p>
+
+
+  </div>
+</div>
+<div class="tags">
+  
+
+</div><table class="source_code">
+  <tr>
+    <td>
+      <pre class="lines">
+
+
+192
+193
+194
+195
+196
+197
+198
+199
+200
+201
+202
+203</pre>
+    </td>
+    <td>
+      <pre class="code"><span class="info file"># File 'system_manager.rb', line 192</span>
+
+<span class='kw'>def</span> <span class='id identifier rubyid_trigger_when_is_changed'>trigger_when_is_changed</span><span class='lparen'>(</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='comma'>,</span> <span class='id identifier rubyid_attr'>attr</span><span class='rparen'>)</span>
+  <span class='kw'>if</span> <span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
+    <span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='kw'>self</span><span class='rbracket'>]</span>
+  <span class='kw'>else</span>
+    <span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span> <span class='op'>|=</span> <span class='lbracket'>[</span><span class='kw'>self</span><span class='rbracket'>]</span>
+  <span class='kw'>end</span>
+  <span class='kw'>if</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
+    <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span>
+  <span class='kw'>else</span>
+    <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_attr_triggers'>attr_triggers</span><span class='lbracket'>[</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rbracket'>]</span> <span class='op'>|=</span> <span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span>
+  <span class='kw'>end</span>
+<span class='kw'>end</span></pre>
+    </td>
+  </tr>
+</table>
+</div>
+    
+      <div class="method_details ">
   <h3 class="signature " id="trigger_when_removed-instance_method">
   
     #<strong>trigger_when_removed</strong>(component_or_manager)  &#x21d2; <tt>Boolean</tt> 
@@ -1270,14 +1555,14 @@
       <pre class="lines">
 
 
-105
-106
-107
-108
-109</pre>
+185
+186
+187
+188
+189</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'system_manager.rb', line 105</span>
+      <pre class="code"><span class="info file"># File 'system_manager.rb', line 185</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_trigger_when_removed'>trigger_when_removed</span><span class='lparen'>(</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rparen'>)</span>
   <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_removal_triggers'>removal_triggers</span> <span class='op'>|=</span> <span class='lbracket'>[</span><span class='id identifier rubyid_component_or_manager'>component_or_manager</span><span class='rbracket'>]</span>
@@ -1294,7 +1579,7 @@
 </div>
 
       <div id="footer">
-  Generated on Wed Jun 16 07:08:52 2021 by
+  Generated on Sat Jul  3 00:34:25 2021 by
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
   0.9.26 (ruby-2.7.3).
 </div>
diff --git a/docs/_index.html b/docs/_index.html
index cc26e86..1ce8693 100644
--- a/docs/_index.html
+++ b/docs/_index.html
@@ -164,7 +164,7 @@
 </div>
 
       <div id="footer">
-  Generated on Wed Jun 16 07:08:51 2021 by
+  Generated on Sat Jul  3 00:34:25 2021 by
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
   0.9.26 (ruby-2.7.3).
 </div>
diff --git a/docs/file.README.html b/docs/file.README.html
index 2de097c..ac4599e 100644
--- a/docs/file.README.html
+++ b/docs/file.README.html
@@ -373,7 +373,7 @@ complete I will use a more verbose explanation as below to help users of the fra
 </div></div>
 
       <div id="footer">
-  Generated on Wed Jun 16 07:08:51 2021 by
+  Generated on Sat Jul  3 00:34:25 2021 by
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
   0.9.26 (ruby-2.7.3).
 </div>
diff --git a/docs/index.html b/docs/index.html
index ce3390b..460ae00 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -373,7 +373,7 @@ complete I will use a more verbose explanation as below to help users of the fra
 </div></div>
 
       <div id="footer">
-  Generated on Wed Jun 16 07:08:51 2021 by
+  Generated on Sat Jul  3 00:34:25 2021 by
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
   0.9.26 (ruby-2.7.3).
 </div>
diff --git a/docs/method_list.html b/docs/method_list.html
index 6d634b1..609abe6 100644
--- a/docs/method_list.html
+++ b/docs/method_list.html
@@ -94,6 +94,38 @@
 
   <li class="odd ">
     <div class="item">
+      <span class='object_link'><a href="FelFlame/Helper/ComponentManager.html#attr_changed_trigger_systems-instance_method" title="FelFlame::Helper::ComponentManager#attr_changed_trigger_systems (method)">#attr_changed_trigger_systems</a></span>
+      <small>FelFlame::Helper::ComponentManager</small>
+    </div>
+  </li>
+  
+
+  <li class="even ">
+    <div class="item">
+      <span class='object_link'><a href="FelFlame/Systems.html#attr_triggers-instance_method" title="FelFlame::Systems#attr_triggers (method)">#attr_triggers</a></span>
+      <small>FelFlame::Systems</small>
+    </div>
+  </li>
+  
+
+  <li class="odd ">
+    <div class="item">
+      <span class='object_link'><a href="FelFlame/Helper/ComponentManager.html#attr_triggers-instance_method" title="FelFlame::Helper::ComponentManager#attr_triggers (method)">#attr_triggers</a></span>
+      <small>FelFlame::Helper::ComponentManager</small>
+    </div>
+  </li>
+  
+
+  <li class="even ">
+    <div class="item">
+      <span class='object_link'><a href="FelFlame/Helper/ComponentManager.html#attr_triggers-class_method" title="FelFlame::Helper::ComponentManager.attr_triggers (method)">attr_triggers</a></span>
+      <small>FelFlame::Helper::ComponentManager</small>
+    </div>
+  </li>
+  
+
+  <li class="odd ">
+    <div class="item">
       <span class='object_link'><a href="FelFlame/Helper/ComponentManager.html#attrs-instance_method" title="FelFlame::Helper::ComponentManager#attrs (method)">#attrs</a></span>
       <small>FelFlame::Helper::ComponentManager</small>
     </div>
@@ -350,7 +382,7 @@
 
   <li class="odd ">
     <div class="item">
-      <span class='object_link'><a href="FelFlame/Systems.html#trigger_when_removed-instance_method" title="FelFlame::Systems#trigger_when_removed (method)">#trigger_when_removed</a></span>
+      <span class='object_link'><a href="FelFlame/Systems.html#trigger_when_is_changed-instance_method" title="FelFlame::Systems#trigger_when_is_changed (method)">#trigger_when_is_changed</a></span>
       <small>FelFlame::Systems</small>
     </div>
   </li>
@@ -358,6 +390,14 @@
 
   <li class="even ">
     <div class="item">
+      <span class='object_link'><a href="FelFlame/Systems.html#trigger_when_removed-instance_method" title="FelFlame::Systems#trigger_when_removed (method)">#trigger_when_removed</a></span>
+      <small>FelFlame::Systems</small>
+    </div>
+  </li>
+  
+
+  <li class="odd ">
+    <div class="item">
       <span class='object_link'><a href="FelFlame/Helper/ComponentManager.html#update_attrs-instance_method" title="FelFlame::Helper::ComponentManager#update_attrs (method)">#update_attrs</a></span>
       <small>FelFlame::Helper::ComponentManager</small>
     </div>
diff --git a/docs/top-level-namespace.html b/docs/top-level-namespace.html
index d08d816..00751f9 100644
--- a/docs/top-level-namespace.html
+++ b/docs/top-level-namespace.html
@@ -127,7 +127,7 @@
 </div>
 
       <div id="footer">
-  Generated on Wed Jun 16 07:08:52 2021 by
+  Generated on Sat Jul  3 00:34:25 2021 by
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
   0.9.26 (ruby-2.7.3).
 </div>
diff --git a/spec/system_manager_spec.rb b/spec/system_manager_spec.rb
index c2b8cf6..783b1a7 100644
--- a/spec/system_manager_spec.rb
+++ b/spec/system_manager_spec.rb
@@ -3,41 +3,44 @@ require_relative '../felflame.rb'
 describe 'Components' do
 
   before :all do
-    @component_manager ||= FelFlame::Components.new('TestSystems', health: 10, name: 'imp')
+    @component_manager ||= FelFlame::Components.new('TestSystems', health: 10, name: 'imp', mana: 10)
+    @@testitr = 999
   end
 
   before :each do
+    @@testitr += 1
+    @system = FelFlame::Systems.new "Test#{@@testitr}" do
+      @component_manager.each do |component|
+        component.health += 5
+      end
+    end
   end
 
   after :each do
-    #TODO: order breaks it
     @component_manager.each(&:delete)
     FelFlame::Entities.each(&:delete)
     FelFlame::Systems.each(&:clear_triggers)
   end
 
   it 'can create a system' do
-    FelFlame::Systems.new('Test100') do
+    FelFlame::Systems.new('Test99') do
       'Works'
     end
-    expect(FelFlame::Systems::Test100.call).to eq('Works')
+    expect(FelFlame::Systems::Test99.call).to eq('Works')
   end
 
   it 'can be redefined' do
-    FelFlame::Systems.new('Test101') do
-      'neat'
-    end
-    FelFlame::Systems::Test101.redefine do
+    @system.redefine do
       'very neat'
     end
-    expect(FelFlame::Systems::Test101.call).to eq('very neat')
+    expect(@system.call).to eq('very neat')
   end
 
   it 'can iterate over the sorted systems by priority' do
-    FelFlame::Systems.new('Test102', priority: 1) {}
-    FelFlame::Systems.new('Test103', priority: 50) {}
-    FelFlame::Systems.new('Test104', priority: 7) {}
-    answer_key = ['Test103', 'Test104', 'Test102']
+    FelFlame::Systems.new('Test2', priority: 1) {}
+    FelFlame::Systems.new('Test3', priority: 50) {}
+    FelFlame::Systems.new('Test4', priority: 7) {}
+    answer_key = ['Test3', 'Test4', 'Test2']
     test = FelFlame::Systems.each.to_a
     # converts the system name to the constant, compares their positions making sure they are sorted
     # higher priority should be placed first
@@ -55,29 +58,25 @@ describe 'Components' do
     multiple = 3
     first = @component_manager.new(health: init1)
     second = @component_manager.new(health: init2)
-    FelFlame::Systems.new('Test105') do
+    @system.redefine do
       @component_manager.each do |component|
         component.health -= multiple
       end
     end
-    FelFlame::Systems::Test105.call
+    @system.call
     expect(first.health).to eq(init1 -= multiple)
     expect(second.health).to eq(init2 -= multiple)
     10.times do
-      FelFlame::Systems::Test105.call
+      @system.call
     end
     expect(first.health).to eq(init1 - (multiple * 10))
     expect(second.health).to eq(init2 - (multiple * 10))
   end
+
   it 'can trigger when a single Component is added' do
-    FelFlame::Systems.new 'Test107' do
-      @component_manager.each do |component|
-        component.health += 5
-      end
-    end
     @cmp0 = @component_manager.new
     @cmp1 = @component_manager.new health: 20
-    FelFlame::Systems::Test107.trigger_when_added @cmp0
+    @system.trigger_when_added @cmp0
     expect(@cmp0.health).to eq(10)
     expect(@cmp1.health).to eq(20)
     @entity0 = FelFlame::Entities.new
@@ -90,35 +89,25 @@ describe 'Components' do
   end
 
   it 'can trigger when a Component from a manager is added' do
-    FelFlame::Systems.new 'Test106' do
-      @component_manager.each do |component|
-        component.health += 5
-      end
-    end
     @cmp1 = @component_manager.new
     @cmp2 = @component_manager.new health: 20
-    FelFlame::Systems::Test106.trigger_when_added @component_manager
+    @system.trigger_when_added @component_manager
     expect(@cmp1.health).to eq(10)
     expect(@cmp2.health).to eq(20)
     @entity1 = FelFlame::Entities.new
     @entity2 = FelFlame::Entities.new @cmp2
     expect(@cmp1.health).to eq(15)
     expect(@cmp2.health).to eq(25)
-    FelFlame::Systems::Test106.trigger_when_added @cmp1
+    @system.trigger_when_added @cmp1
     @entity1.add @cmp1
     expect(@cmp1.health).to eq(20)
     expect(@cmp2.health).to eq(30)
   end
 
   it 'can trigger when a single Component is removed' do
-    FelFlame::Systems.new 'Test108' do
-      @component_manager.each do |component|
-        component.health += 5
-      end
-    end
     @cmp0 = @component_manager.new
     @cmp1 = @component_manager.new health: 20
-    FelFlame::Systems::Test108.trigger_when_removed @cmp0
+    @system.trigger_when_removed @cmp0
     expect(@cmp0.health).to eq(10)
     expect(@cmp1.health).to eq(20)
     @entity0 = FelFlame::Entities.new
@@ -132,17 +121,17 @@ describe 'Components' do
     @entity0.remove @cmp1
     expect(@cmp0.health).to eq(15)
     expect(@cmp1.health).to eq(25)
+    @system.clear_triggers(:removal_triggers, component_or_manager: @cmp0)
+    @entity1.add @cmp0
+    @entity1.remove @cmp0
+    expect(@cmp0.health).to eq(15)
+    expect(@cmp1.health).to eq(25)
   end
 
   it 'can trigger when a Component from a manager is removed' do
-    FelFlame::Systems.new 'Test109' do
-      @component_manager.each do |component|
-        component.health += 5
-      end
-    end
     @cmp0 = @component_manager.new
     @cmp1 = @component_manager.new health: 20
-    FelFlame::Systems::Test109.trigger_when_removed @component_manager
+    @system.trigger_when_removed @component_manager
     expect(@cmp0.health).to eq(10)
     expect(@cmp1.health).to eq(20)
     @entity0 = FelFlame::Entities.new
@@ -152,22 +141,22 @@ describe 'Components' do
     @entity1.remove @cmp0
     expect(@cmp0.health).to eq(15)
     expect(@cmp1.health).to eq(25)
-    FelFlame::Systems::Test109.trigger_when_removed @cmp1
+    @system.trigger_when_removed @cmp1
     @entity0.add @cmp1, @cmp0
     @entity0.remove @cmp1
     expect(@cmp0.health).to eq(20)
     expect(@cmp1.health).to eq(30)
+    @system.clear_triggers(:removal_triggers)
+    @entity1.add @cmp0, @cmp1
+    @entity1.remove @cmp0, @cmp1
+    expect(@cmp0.health).to eq(20)
+    expect(@cmp1.health).to eq(30)
   end
-=begin
-  it 'can trigger when a single Component is added' do
-    FelFlame::Systems.new 'Test110' do
-      @component_manager.each do |component|
-        component.health += 5
-      end
-    end
+
+  it 'can trigger when a single Component\'s attribute is changed' do
     @cmp0 = @component_manager.new
     @cmp1 = @component_manager.new health: 20
-    FelFlame::Systems::Test110.trigger_when_is_changed @cmp0, :name
+    @system.trigger_when_is_changed @cmp0, :name
     expect(@cmp0.health).to eq(10)
     expect(@cmp1.health).to eq(20)
     @entity0 = FelFlame::Entities.new
@@ -181,5 +170,231 @@ describe 'Components' do
     expect(@cmp0.health).to eq(15)
     expect(@cmp1.health).to eq(25)
   end
-=end
+
+  it 'can clear all triggers' do
+    @cmp0 = @component_manager.new health: 10
+    @cmp1 = @component_manager.new health: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_added @cmp0
+    @system.trigger_when_added @component_manager
+    @system.trigger_when_removed @cmp0
+    @system.trigger_when_removed @component_manager
+    @system.trigger_when_is_changed @cmp0, :name
+    @system.trigger_when_is_changed @component_manager, :name
+    @system.clear_triggers
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @entity1.add @cmp0, @cmp1
+    @entity1.remove @cmp0, @cmp1
+    @cmp0.name = 'something'
+    @cmp1.name = 'different'
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+  end
+
+  it 'can clear individual attr_triggers, without component or manager' do
+    @cmp0 = @component_manager.new health: 10, mana: 10
+    @cmp1 = @component_manager.new health: 20, mana: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_is_changed @cmp0, :name
+    @system.trigger_when_is_changed @component_manager, :name
+    @system.trigger_when_is_changed @cmp0, :mana
+    @system.trigger_when_is_changed @component_manager, :mana
+    @system.clear_triggers :attr_triggers, :name
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @cmp0.name = 'something'
+    @cmp1.name = 'different'
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @cmp0.mana = 15
+    @cmp1.mana = 15
+    expect(@cmp0.health).to eq(20)
+    expect(@cmp1.health).to eq(30)
+  end
+
+  it 'can clear individual attr_triggers, with component' do
+    @cmp0 = @component_manager.new health: 10, mana: 10
+    @cmp1 = @component_manager.new health: 20, mana: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_is_changed @cmp0, :name
+    @system.trigger_when_is_changed @cmp0, :mana
+    #expect(@system.attr_triggers).to eq({@cmp0 => [:name, :mana]})
+    #expect(@cmp0.attr_triggers).to eq({:name => [@system], :mana => [@system]})
+    @system.clear_triggers :attr_triggers, :name, component_or_manager: @cmp0
+    #expect(@system.attr_triggers).to eq({@cmp0 => [:mana]})
+    #expect(@cmp0.attr_triggers).to eq({:name => [], :mana => [@system]})
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @cmp0.name = 'something'
+    @cmp1.name = 'different'
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @cmp0.mana = 15
+    @cmp1.mana = 15
+    expect(@cmp0.health).to eq(15)
+    expect(@cmp1.health).to eq(25)
+  end
+
+  it 'can clear individual attr_triggers, with manager' do
+    @cmp0 = @component_manager.new health: 10, mana: 10
+    @cmp1 = @component_manager.new health: 20, mana: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_is_changed @component_manager, :name
+    @system.trigger_when_is_changed @component_manager, :mana
+    @system.clear_triggers :attr_triggers, :name, component_or_manager: @component_manager
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @cmp0.name = 'something'
+    @cmp1.name = 'different'
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @cmp0.mana = 15
+    @cmp1.mana = 15
+    expect(@cmp0.health).to eq(20)
+    expect(@cmp1.health).to eq(30)
+  end
+
+  it 'can clear all attr_triggers, without component or manager' do
+    @cmp0 = @component_manager.new health: 10, mana: 10
+    @cmp1 = @component_manager.new health: 20, mana: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_is_changed @component_manager, :name
+    @system.trigger_when_is_changed @cmp1, :mana
+    @system.clear_triggers :attr_triggers
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @cmp0.name = 'something'
+    @cmp1.name = 'different'
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @cmp0.mana = 15
+    @cmp1.mana = 15
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+  end
+
+  it 'can clear all attr_triggers, with component' do
+    @cmp0 = @component_manager.new health: 10, mana: 10
+    @cmp1 = @component_manager.new health: 20, mana: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_is_changed @component_manager, :name
+    @system.trigger_when_is_changed @cmp1, :mana
+    @system.clear_triggers :attr_triggers, component_or_manager: @cmp1
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @cmp0.name = 'something'
+    @cmp1.name = 'different'
+    expect(@cmp0.health).to eq(20)
+    expect(@cmp1.health).to eq(30)
+    @cmp0.mana = 15
+    @cmp1.mana = 15
+    expect(@cmp0.health).to eq(20)
+    expect(@cmp1.health).to eq(30)
+  end
+
+  it 'can clear all attr_triggers, with manager' do
+    @cmp0 = @component_manager.new health: 10, mana: 10
+    @cmp1 = @component_manager.new health: 20, mana: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_is_changed @component_manager, :name
+    @system.trigger_when_is_changed @cmp1, :mana
+    @system.clear_triggers :attr_triggers, component_or_manager: @component_manager
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @cmp0.name = 'something'
+    @cmp1.name = 'different'
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @cmp0.mana = 15
+    @cmp1.mana = 15
+    expect(@cmp0.health).to eq(15)
+    expect(@cmp1.health).to eq(25)
+  end
+
+  it 'can clear addition_trigger, without component or manager' do
+    @cmp0 = @component_manager.new health: 10
+    @cmp1 = @component_manager.new health: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_added @cmp0
+    @system.trigger_when_added @component_manager
+    @system.clear_triggers(:addition_triggers)
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @entity1.add @cmp0, @cmp1
+    @entity1.remove @cmp0, @cmp1
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+  end
+  
+  it 'can clear addition_trigger, with component' do
+    @cmp0 = @component_manager.new health: 10
+    @cmp1 = @component_manager.new health: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_added @cmp0
+    @system.clear_triggers :addition_triggers, component_or_manager: @cmp0
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @entity1.add @cmp0, @cmp1
+    @entity1.remove @cmp0, @cmp1
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+  end
+
+  it 'can clear addition_trigger, with manager' do
+    @cmp0 = @component_manager.new health: 10
+    @cmp1 = @component_manager.new health: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_added @component_manager
+    @system.clear_triggers :addition_triggers, component_or_manager: @component_manager
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @entity1.add @cmp0, @cmp1
+    @entity1.remove @cmp0, @cmp1
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+  end
+
+  it 'can clear removal_trigger, without component or manager' do
+    @cmp0 = @component_manager.new health: 10
+    @cmp1 = @component_manager.new health: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_removed @cmp0
+    @system.trigger_when_removed @component_manager
+    @system.clear_triggers(:removal_triggers)
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @entity1.add @cmp0, @cmp1
+    @entity1.remove @cmp0, @cmp1
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+  end
+  
+  it 'can clear removal_trigger, with component' do
+    @cmp0 = @component_manager.new health: 10
+    @cmp1 = @component_manager.new health: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_removed @cmp0
+    @system.clear_triggers :removal_triggers, component_or_manager: @cmp0
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @entity1.add @cmp0, @cmp1
+    @entity1.remove @cmp0, @cmp1
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+  end
+
+  it 'can clear removal_trigger, with manager' do
+    @cmp0 = @component_manager.new health: 10
+    @cmp1 = @component_manager.new health: 20
+    @entity1 = FelFlame::Entities.new
+    @system.trigger_when_removed @component_manager
+    @system.clear_triggers :removal_triggers, component_or_manager: @component_manager
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+    @entity1.add @cmp0, @cmp1
+    @entity1.remove @cmp0, @cmp1
+    expect(@cmp0.health).to eq(10)
+    expect(@cmp1.health).to eq(20)
+  end
 end
diff --git a/system_manager.rb b/system_manager.rb
index 4bd37b2..2e1bd25 100644
--- a/system_manager.rb
+++ b/system_manager.rb
@@ -21,6 +21,12 @@ class FelFlame
       @removal_triggers ||= []
     end
 
+    attr_writer :attr_triggers
+
+    def attr_triggers
+      @attr_triggers ||= {}
+    end
+
     class <<self
       include Enumerable
 
@@ -35,7 +41,7 @@ class FelFlame
     # The name given is what constant the system is assigned to
     #
     # @example
-    #   FelFlame::Systems.new('PassiveHeal', priority: -2, frame: 2) do
+    #   FelFlame::Systems.new('PassiveHeal', priority: -2) do
     #     FelFlame::Components::Health.each do |component|
     #       component.hp += 5
     #     end
@@ -71,23 +77,97 @@ class FelFlame
       @block = block
     end
 
-    # Removes triggers from this system
+    # Removes triggers from this system. This function is fairly flexible so it can accept a few different inputs
+    # For addition and removal triggers, you can optionally pass in a component, or a manager to clear specifically
+    # the relevant triggers for that one component or manager. If you do not pass a component or manager then it will
+    # clear triggers for all components and managers.
+    # For attr_triggers
+    # @example
+    #   # To clear all triggers that execute this system when a component is added:
+    #   FelFlame::Systems::ExampleSystem.clear_triggers :addition_triggers
+    #   # Same as above but for when a component is removed instead
+    #   FelFlame::Systems::ExampleSystem.clear_triggers :removal_triggers
+    #   # Same as above but for when a component has a certain attribute changed
+    #   FelFlame::Systems::ExampleSystem.clear_triggers :attr_triggers
+    #
+    #   # Clear a trigger from a specific component
+    #   FelFlame::Systems::ExampleSystem.clear_triggers :addition_triggers, FelFlame::Component::ExampleComponent[0]
+    #   # Clear a trigger from a specific component manager
+    #   FelFlame::Systems::ExampleSystem.clear_triggers :addition_triggers, FelFlame::Component::ExampleComponent
+    #
+    #   # Clear the trigger that executes a system when the ':example_attr' is changes
+    #   FelFlame::Systems::ExampleSystem.clear_triggers :attr_triggers, :example_attr
+    # @param trigger_types [:Symbols] One or more of  the following trigger types: +:addition_triggers+, +:removal_triggers+, or +:attr_triggers+. If attr_triggers is used then you may pass attributes you wish to be cleared as symbols in this parameter as well
     # @param component_or_manager [Component or ComponentManager] The object to clear triggers from. Use Nil to clear triggers from all components associated with this system.
     # @return [Boolean] true
     def clear_triggers(*trigger_types, component_or_manager: nil)
-      trigger_types = [:addition_triggers, :removal_triggers] if trigger_types.empty?
-      trigger_types.each do |trigger_type|
+      trigger_types = [:addition_triggers, :removal_triggers, :attr_triggers] if trigger_types.empty?
+
+      if trigger_types.include? :attr_triggers
+        if (trigger_types - [:addition_triggers,
+            :removal_triggers,
+            :attr_triggers]).empty?
+
+          if component_or_manager.nil?
+            #remove all attrs
+            self.attr_triggers.each do |cmp_or_mgr, attrs|
+              attrs.each do |attr|
+                next if cmp_or_mgr.attr_triggers[attr].nil?
+
+                cmp_or_mgr.attr_triggers[attr].delete self
+              end
+              self.attr_triggers = {}
+            end
+          else
+            #remove attrs relevant to comp_or_man
+            unless self.attr_triggers[component_or_manager].nil?
+              self.attr_triggers[component_or_manager].each do |attr|
+                component_or_manager.attr_triggers[attr].delete self
+              end
+              self.attr_triggers[component_or_manager] = []
+            end
+          end
+
+        else
+
+          if component_or_manager.nil?
+            (trigger_types - [:addition_triggers, :removal_triggers, :attr_triggers]).each do |attr|
+              #remove attr
+              self.attr_triggers.each do |cmp_or_mgr, attrs|
+                cmp_or_mgr.attr_triggers[attr].delete self
+              end
+            end
+            self.attr_triggers.delete (trigger_types - [:addition_triggers,
+                                                        :removal_triggers,
+                                                        :attr_triggers])
+          else
+            #remove attr from component_or_manager
+            (trigger_types - [:addition_triggers, :removal_triggers, :attr_triggers]).each do |attr|
+              next if component_or_manager.attr_triggers[attr].nil?
+              component_or_manager.attr_triggers[attr].delete self
+              #self.attr_triggers[component_or_manager].each do |attr|
+              #  component_or_manager.attr_triggers[attr].delete self
+              #end
+            end
+            self.attr_triggers[component_or_manager] -= trigger_types unless self.attr_triggers[component_or_manager].nil?
+          end
+
+        end
+      end
+
+      (trigger_types & [:removal_triggers, :addition_triggers] - [:attr_triggers]).each do |trigger_type|
         if component_or_manager.nil?
-          send(trigger_type).each do |trigger|
+          #remove all removal triggers
+          self.send(trigger_type).each do |trigger|
             trigger.send(trigger_type).delete self
           end
-          self.addition_triggers = []
+          self.send("#{trigger_type.to_s}=", [])
         else
-          send(trigger_type).delete component_or_manager
+          #remove removal trigger relevant to comp/man
+          self.send(trigger_type).delete component_or_manager
           component_or_manager.send(trigger_type).delete self
         end
       end
-      true
     end
 
     # Add a component or component manager so that it triggers this system when the component or a component from the component manager is added to an entity
@@ -107,5 +187,19 @@ class FelFlame
       component_or_manager.removal_triggers |= [self]
       true
     end
+
+    # Add a component or component manager so that it triggers this system when a component's attribute is changed.
+    def trigger_when_is_changed(component_or_manager, attr)
+      if component_or_manager.attr_triggers[attr].nil?
+        component_or_manager.attr_triggers[attr] = [self]
+      else
+        component_or_manager.attr_triggers[attr] |= [self]
+      end
+      if self.attr_triggers[component_or_manager].nil?
+        self.attr_triggers[component_or_manager] = [attr]
+      else
+        self.attr_triggers[component_or_manager] |= [attr]
+      end
+    end
   end
 end