First!

27 files changed, 1256 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..cec3cb5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*.gem
+Gemfile.lock
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..f1ba4c1
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "tests/media"]
+	path = tests/media
+	url = https://github.com/simple2d/test_media.git
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..fa75df1
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,3 @@
+source 'https://rubygems.org'
+
+gemspec
diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..022193e
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,34 @@
+# require 'rake/testtask'
+
+task default: 'all'
+
+# Rake::TestTask.new do |t|
+#   t.test_files = FileList['test/*_test.rb']
+#   t.verbose = true
+# end
+
+desc "Build Gem"
+task :build do
+  puts "==> uninstall gem"
+  system "gem uninstall ruby2d --executables"
+
+  puts "==> build gem"
+  system "gem build ruby2d.gemspec --verbose"
+
+  puts "==> install gem"
+  system "gem install ruby2d-0.0.0.gem --local"  # --verbose
+end
+
+
+desc "Run Testcard"
+task :testcard do
+  Rake::Task['build'].invoke
+  system '( cd tests/ ; ruby testcard.rb )'
+end
+
+
+desc "Test and Build"
+task :all do
+  # Rake::Task['test'].invoke
+  Rake::Task['build'].invoke
+end
diff --git a/assets/app.icns b/assets/app.icns
new file mode 100644
index 0000000..8485724
--- /dev/null
+++ b/assets/app.icns
diff --git a/bin/ruby2d b/bin/ruby2d
new file mode 100755
index 0000000..f131ab1
--- /dev/null
+++ b/bin/ruby2d
@@ -0,0 +1,116 @@
+#!/usr/bin/env ruby
+require 'ruby2d/version'
+
+class String
+  def colorize(c); "\e[#{c}m#{self}\e[0m" end
+  def error; colorize('1;31') end
+  def bold; colorize('1') end
+end
+
+
+def build_native(rb_file)
+  if `which mruby`.empty?
+    puts "",
+         "  mruby not found!".error, "",
+         "  mruby is needed to build a native Ruby 2D applications.".bold, "",
+         "  Install using Homebrew on OS X:",
+         "    brew install mruby", ""
+    exit
+  end
+  
+  `mkdir -p build`
+  `mrbc -Bruby2d_app_symbol -obuild/app.c #{rb_file}`
+  
+  open('build/app.c', 'a') do |f|
+    f << %(
+#include "mruby.h"
+#include "mruby/irep.h"
+
+int main(void) {
+  mrb_state *mrb = mrb_open();
+  if (!mrb) { /* handle error */ }
+  mrb_load_irep(mrb, ruby2d_app_symbol);
+  mrb_close(mrb);
+}
+    )
+  end
+  
+  `cc -std=c99 -lmruby build/app.c -o build/app`
+end
+
+
+def build_package
+  require 'fileutils'
+  
+  icon_path = "#{Gem::Specification.find_by_name('ruby2d').gem_dir}/assets/app.icns"
+  
+  FileUtils.mkpath "build/App.app/Contents/MacOS"
+  FileUtils.mkpath "build/App.app/Contents/Resources"
+  FileUtils.cp icon_path, "build/App.app/Contents/Resources"
+  
+  info_plist = %(
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleExecutable</key>
+  <string>app</string>
+  <key>CFBundleIconFile</key>
+  <string>app.icns</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>1.0</string>
+  <key>CFBundlePackageType</key>
+  <string>APPL</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>1.0</string>
+</dict>
+</plist>
+)
+  
+  File.open("build/App.app/Contents/Info.plist", 'w') { |f| f.write(info_plist) }
+  
+  FileUtils.cp "build/app", "build/App.app/Contents/MacOS/"
+  
+  puts "App written to `build/App.app`."
+end
+
+
+# Command line usage and tree ##################################################
+
+usage = "
+Usage: ruby2d [-v|--version]
+              <command> <options>
+
+Summary of commands and options:
+  build         Build the application...
+    native        ...compile with mruby.
+    web           ...for web platform.
+  package       Create application package.
+  -v|--version  Prints the installed version.
+
+"
+
+case ARGV[0]
+when 'build'
+  puts "Running build..."
+  case ARGV[1]
+  when 'native'
+    puts "Running build native..."
+    build_native ARGV[2]
+  when 'web'
+    puts "Running build web..."
+  else
+    puts usage
+  end
+when 'package'
+  puts "Running package..."
+  build_package
+when '-v', '--version'
+  puts Ruby2D::VERSION
+else
+  puts usage
+end
+
+exit
diff --git a/examples/input.rb b/examples/input.rb
new file mode 100644
index 0000000..a39a29c
--- /dev/null
+++ b/examples/input.rb
@@ -0,0 +1,50 @@
+require 'ruby2d'
+
+set width: 200, height: 100
+
+on key: 'a' do
+  puts "a pressed!"
+end
+
+show
+
+# on :mouse 'up' do
+#   
+# end
+# 
+# on :mouse 'down' do
+#   
+# end
+# 
+# on :key 'a' do
+#   
+# end
+# 
+# on :key_down 'a' do
+#   
+# end
+# 
+# on :mouse 'click' do
+#   
+# end
+# 
+# on :mouse 'right' do
+#   
+# end
+# 
+# on :mouse 'left' do
+#   
+# end
+# 
+# 
+# on key: 'any' do
+#   
+# end
+# 
+# on key: 'a' do
+#   
+# end
+# 
+# on key: 'shift' do
+#   
+# end
diff --git a/examples/simple.rb b/examples/simple.rb
new file mode 100644
index 0000000..ca8e99f
--- /dev/null
+++ b/examples/simple.rb
@@ -0,0 +1,13 @@
+require 'ruby2d'
+
+# Set the window size
+set width: 300, height: 200
+
+# Create a new shape
+s = Square.new
+
+# Give it some color
+s.color = 'red'
+
+# Show the window
+show
diff --git a/examples/triangle.rb b/examples/triangle.rb
new file mode 100644
index 0000000..71f0bbf
--- /dev/null
+++ b/examples/triangle.rb
@@ -0,0 +1,10 @@
+require 'ruby2d'
+
+Triangle.new(320, 50, 540, 430, 100, 430,
+[
+  [1.0, 0, 0, 1.0],
+  [0, 1.0, 0, 1.0],
+  [0, 0, 1.0, 1.0]
+])
+
+show
diff --git a/ext/ruby2d/extconf.rb b/ext/ruby2d/extconf.rb
new file mode 100644
index 0000000..96c9eb4
--- /dev/null
+++ b/ext/ruby2d/extconf.rb
@@ -0,0 +1,61 @@
+require 'mkmf'
+
+errors = []
+
+class String
+  def colorize(c); "\e[#{c}m#{self}\e[0m" end
+  def error; colorize('1;31') end
+  def bold; colorize('1') end
+end
+
+def print_errors(errors)
+  puts "
+#{"== Ruby 2D Installation Errors =============================".bold}
+  
+  Ruby 2D found some problems and was not installed:
+  
+    #{errors.join("\n  ").error}
+  
+#{"============================================================".bold}
+
+"
+end
+
+
+# Add space to flags
+$LDFLAGS << ' '
+
+# Mac OS
+if RUBY_PLATFORM =~ /darwin/
+  
+  # if `which simple2d`.empty? && has brew
+  #   brew tap simple2d/tap
+  #   brew install simple2d
+  # end
+  
+  if `which simple2d`.empty?
+    errors << "Simple 2D not found!"
+    print_errors(errors)
+    exit
+  end
+  
+  $LDFLAGS << `simple2d --libs`
+  
+# Windows
+elsif RUBY_PLATFORM =~ /mingw/
+  
+# Linux
+else
+  
+  # if `which simple2d`.empty?
+  #   install simple2d using script
+  # end
+  
+  $LDFLAGS << `simple2d --libs`
+  
+end
+
+# Remove any newlines in flags
+$LDFLAGS.gsub!(/\n/, ' ')
+
+create_makefile('ruby2d/ruby2d')
diff --git a/ext/ruby2d/ruby2d.c b/ext/ruby2d/ruby2d.c
new file mode 100644
index 0000000..1c4442a
--- /dev/null
+++ b/ext/ruby2d/ruby2d.c
@@ -0,0 +1,235 @@
+#include <ruby.h>
+#include <simple2d.h>
+
+#define TRIANGLE 1
+#define QUAD     2
+#define IMAGE    3
+#define TEXT     4
+
+static VALUE ruby2d_module;
+static VALUE ruby2d_window_klass;
+static VALUE c_data_klass;
+
+VALUE self;
+Window *window;
+
+
+struct image_data {
+  Image img;
+};
+
+struct text_data {
+  Text txt;
+};
+
+struct sound_data {
+  Sound snd;
+};
+
+
+static void free_image(struct image_data *data) {
+  S2D_FreeImage(data->img);
+}
+
+static VALUE init_image(char *path) {
+  struct image_data *data = ALLOC(struct image_data);
+  data->img = S2D_CreateImage(path);
+  return Data_Wrap_Struct(c_data_klass, NULL, free_image, data);
+}
+
+
+
+static void free_text(struct text_data *data) {
+  S2D_FreeText(data->txt);
+}
+
+static VALUE init_text(char *font, char *msg, int size) {
+  struct text_data *data = ALLOC(struct text_data);
+  data->txt = S2D_CreateText(font, msg, size);
+  return Data_Wrap_Struct(c_data_klass, NULL, free_text, data);
+}
+
+
+
+void on_key(const char *key) {
+  rb_funcall(self, rb_intern("key_callback"), 1, rb_str_new2(key));
+}
+
+void on_key_down(const char *key) {
+  rb_funcall(self, rb_intern("key_down_callback"), 1, rb_str_new2(key));
+}
+
+
+void update() {
+  // Set the cursor
+  rb_iv_set(self, "@mouse_x", INT2NUM(window->mouse.x));
+  rb_iv_set(self, "@mouse_y", INT2NUM(window->mouse.y));
+  
+  // Call update proc, `window.update`
+  rb_funcall(self, rb_intern("update_callback"), 0);
+}
+
+
+void render() {
+  
+  // Read window objects
+  VALUE objects = rb_iv_get(self, "@objects");
+  int num_objects = NUM2INT(rb_funcall(objects, rb_intern("count"), 0));
+  
+  // Switch on each object type
+  for (int i = 0; i < num_objects; ++i) {
+    
+    VALUE el = rb_ary_entry(objects, i);
+    int type_id = NUM2INT(rb_iv_get(el, "@type_id"));
+    
+    // Switch on the object's type_id
+    switch(type_id) {
+      
+      case TRIANGLE: {
+        VALUE c1 = rb_iv_get(el, "@c1");
+        VALUE c2 = rb_iv_get(el, "@c2");
+        VALUE c3 = rb_iv_get(el, "@c3");
+        
+        S2D_DrawTriangle(
+          NUM2DBL(rb_iv_get(el, "@x1")),
+          NUM2DBL(rb_iv_get(el, "@y1")),
+          NUM2DBL(rb_iv_get(c1, "@r")),
+          NUM2DBL(rb_iv_get(c1, "@g")),
+          NUM2DBL(rb_iv_get(c1, "@b")),
+          NUM2DBL(rb_iv_get(c1, "@a")),
+          
+          NUM2DBL(rb_iv_get(el, "@x2")),
+          NUM2DBL(rb_iv_get(el, "@y2")),
+          NUM2DBL(rb_iv_get(c2, "@r")),
+          NUM2DBL(rb_iv_get(c2, "@g")),
+          NUM2DBL(rb_iv_get(c2, "@b")),
+          NUM2DBL(rb_iv_get(c2, "@a")),
+          
+          NUM2DBL(rb_iv_get(el, "@x3")),
+          NUM2DBL(rb_iv_get(el, "@y3")),
+          NUM2DBL(rb_iv_get(c3, "@r")),
+          NUM2DBL(rb_iv_get(c3, "@g")),
+          NUM2DBL(rb_iv_get(c3, "@b")),
+          NUM2DBL(rb_iv_get(c3, "@a"))
+        );
+      }
+      break;
+      
+      case QUAD: {
+        VALUE c1 = rb_iv_get(el, "@c1");
+        VALUE c2 = rb_iv_get(el, "@c2");
+        VALUE c3 = rb_iv_get(el, "@c3");
+        VALUE c4 = rb_iv_get(el, "@c4");
+        
+        S2D_DrawQuad(
+          NUM2DBL(rb_iv_get(el, "@x1")),
+          NUM2DBL(rb_iv_get(el, "@y1")),
+          NUM2DBL(rb_iv_get(c1, "@r")),
+          NUM2DBL(rb_iv_get(c1, "@g")),
+          NUM2DBL(rb_iv_get(c1, "@b")),
+          NUM2DBL(rb_iv_get(c1, "@a")),
+
+          NUM2DBL(rb_iv_get(el, "@x2")),
+          NUM2DBL(rb_iv_get(el, "@y2")),
+          NUM2DBL(rb_iv_get(c2, "@r")),
+          NUM2DBL(rb_iv_get(c2, "@g")),
+          NUM2DBL(rb_iv_get(c2, "@b")),
+          NUM2DBL(rb_iv_get(c2, "@a")),
+
+          NUM2DBL(rb_iv_get(el, "@x3")),
+          NUM2DBL(rb_iv_get(el, "@y3")),
+          NUM2DBL(rb_iv_get(c3, "@r")),
+          NUM2DBL(rb_iv_get(c3, "@g")),
+          NUM2DBL(rb_iv_get(c3, "@b")),
+          NUM2DBL(rb_iv_get(c3, "@a")),
+
+          NUM2DBL(rb_iv_get(el, "@x4")),
+          NUM2DBL(rb_iv_get(el, "@y4")),
+          NUM2DBL(rb_iv_get(c4, "@r")),
+          NUM2DBL(rb_iv_get(c4, "@g")),
+          NUM2DBL(rb_iv_get(c4, "@b")),
+          NUM2DBL(rb_iv_get(c4, "@a"))
+        );
+      }
+      break;
+      
+      case IMAGE: {
+        if (rb_iv_get(el, "@data") == Qnil) {
+          VALUE data = init_image(RSTRING_PTR(rb_iv_get(el, "@path")));
+          rb_iv_set(el, "@data", data);
+        }
+        
+        struct image_data *data;
+        Data_Get_Struct(rb_iv_get(el, "@data"), struct image_data, data);
+        
+        data->img.x = NUM2DBL(rb_iv_get(el, "@x"));
+        data->img.y = NUM2DBL(rb_iv_get(el, "@y"));
+        S2D_DrawImage(data->img);
+      }
+      break;
+      
+      case TEXT: {
+        if (rb_iv_get(el, "@data") == Qnil) {
+          
+          VALUE data = init_text(
+            RSTRING_PTR(rb_iv_get(el, "@font")),
+            RSTRING_PTR(rb_iv_get(el, "@text")),
+            NUM2DBL(rb_iv_get(el, "@size"))
+          );
+          
+          rb_iv_set(el, "@data", data);
+        }
+        
+        struct text_data *data;
+        Data_Get_Struct(rb_iv_get(el, "@data"), struct text_data, data);
+        
+        data->txt.x = NUM2DBL(rb_iv_get(el, "@x"));
+        data->txt.y = NUM2DBL(rb_iv_get(el, "@y"));
+        S2D_DrawText(data->txt);
+      }
+      break;
+    }
+  }
+}
+
+
+/*
+ * Ruby2D::Window#show
+ */
+static VALUE ruby2d_show(VALUE s) {
+  self = s;
+  
+  char *title = RSTRING_PTR(rb_iv_get(self, "@title"));
+  int width   = NUM2INT(rb_iv_get(self, "@width"));
+  int height  = NUM2INT(rb_iv_get(self, "@height"));
+  
+  window = S2D_CreateWindow(
+    title, width, height, update, render
+  );
+  
+  window->on_key = on_key;
+  window->on_key_down = on_key_down;
+  
+  S2D_Show(window);
+  
+  return Qnil;
+}
+
+
+/*
+ * Ruby C extension init
+ */
+void Init_ruby2d() {
+  
+  // Ruby2D
+  ruby2d_module = rb_define_module("Ruby2D");
+  
+  // Ruby2D::Window
+  ruby2d_window_klass = rb_define_class_under(ruby2d_module, "Window", rb_cObject);
+  
+  // Ruby2D::Window#show
+  rb_define_method(ruby2d_window_klass, "show", ruby2d_show, 0);
+  
+  // Ruby2D::CData
+  c_data_klass = rb_define_class_under(ruby2d_module, "CData", rb_cObject);
+}
diff --git a/lib/ruby2d.rb b/lib/ruby2d.rb
new file mode 100644
index 0000000..3e8ab78
--- /dev/null
+++ b/lib/ruby2d.rb
@@ -0,0 +1,17 @@
+# ruby2d.rb
+
+require 'ruby2d/window'
+require 'ruby2d/application'
+require 'ruby2d/color'
+require 'ruby2d/quad'
+require 'ruby2d/rectangle'
+require 'ruby2d/square'
+require 'ruby2d/triangle'
+require 'ruby2d/image'
+require 'ruby2d/text'
+require 'ruby2d/dsl'
+require 'ruby2d/exceptions'
+require 'ruby2d/ruby2d'  # load native extension
+
+include Ruby2D::DSL
+include Ruby2D
diff --git a/lib/ruby2d/application.rb b/lib/ruby2d/application.rb
new file mode 100644
index 0000000..ebef2b5
--- /dev/null
+++ b/lib/ruby2d/application.rb
@@ -0,0 +1,39 @@
+# application.rb
+
+module Ruby2D::Application
+  class << self
+    @@window = Ruby2D::Window.new
+    
+    def get(sym)
+      @@window.get(sym)
+    end
+    
+    def set(opts)
+      @@window.set(opts)
+    end
+    
+    def on(mouse: nil, key: nil, &proc)
+      @@window.on(mouse: mouse, key: key, &proc)
+    end
+    
+    def add(o)
+      @@window.add(o)
+    end
+    
+    def remove(o)
+      @@window.remove(o)
+    end
+    
+    def clear
+      @@window.clear
+    end
+    
+    def update(&proc)
+      @@window.update(&proc)
+    end
+    
+    def show
+      @@window.show
+    end
+  end
+end
diff --git a/lib/ruby2d/color.rb b/lib/ruby2d/color.rb
new file mode 100644
index 0000000..9c7bc32
--- /dev/null
+++ b/lib/ruby2d/color.rb
@@ -0,0 +1,72 @@
+# color.rb
+
+module Ruby2D
+  class Color
+    
+    attr_reader :r, :g, :b, :a
+    
+    def initialize(c)
+      case c
+      when 'black'
+        @r, @g, @b, @a = to_f([0, 0, 0, 255])
+      when 'gray'
+        @r, @g, @b, @a = to_f([170, 170, 170, 255])
+      when 'silver'
+        @r, @g, @b, @a = to_f([221, 221, 221, 255])
+      when 'white'
+        @r, @g, @b, @a = to_f([255, 255, 255, 255])
+      when 'navy'
+        @r, @g, @b, @a = to_f([0, 31, 63, 255])
+      when 'blue'
+        @r, @g, @b, @a = to_f([0, 116, 217, 255])
+      when 'aqua'
+        @r, @g, @b, @a = to_f([127, 219, 255, 255])
+      when 'teal'
+        @r, @g, @b, @a = to_f([57, 204, 204, 255])
+      when 'olive'
+        @r, @g, @b, @a = to_f([61, 153, 112, 255])
+      when 'green'
+        @r, @g, @b, @a = to_f([46, 204, 64, 255])
+      when 'lime'
+        @r, @g, @b, @a = to_f([1, 255, 112, 255])
+      when 'yellow'
+        @r, @g, @b, @a = to_f([255, 220, 0, 255])
+      when 'orange'
+        @r, @g, @b, @a = to_f([255, 133, 27, 255])
+      when 'red'
+        @r, @g, @b, @a = to_f([255, 65, 54, 255])
+      when 'maroon'
+        @r, @g, @b, @a = to_f([133, 20, 75, 255])
+      when 'fuchsia'
+        @r, @g, @b, @a = to_f([240, 18, 190, 255])
+      when 'purple'
+        @r, @g, @b, @a = to_f([177, 13, 201, 255])
+      when 'brown'
+        @r, @g, @b, @a = to_f([102, 51, 0, 255])
+      when 'random'
+        @r, @g, @b, @a = rand(0..1.0), rand(0..1.0), rand(0..1.0), 1.0
+      when Array
+        @r, @g, @b, @a = to_f([c[0], c[1], c[2], c[3]])
+      else
+        # raise Error, "Color does not exist!"
+        puts "Error! Bad color."
+      end
+    end
+    
+    private
+    
+    # Convert from Uint8 (0..255) to Float (0..1.0)
+    def to_f(a)
+      b = []
+      a.each do |n|
+        if n.class == Fixnum
+          b.push(n / 255.0)
+        else
+          b.push(n)
+        end
+      end
+      return b
+    end
+    
+  end
+end
diff --git a/lib/ruby2d/dsl.rb b/lib/ruby2d/dsl.rb
new file mode 100644
index 0000000..c5bed09
--- /dev/null
+++ b/lib/ruby2d/dsl.rb
@@ -0,0 +1,27 @@
+# dsl.rb
+
+module Ruby2D::DSL
+  def hello
+    puts "hi"
+  end
+  
+  def get(sym)
+    Ruby2D::Application.get(sym)
+  end
+  
+  def set(opts)
+    Ruby2D::Application.set(opts)
+  end
+  
+  def on(mouse: nil, key: nil, &proc)
+    Ruby2D::Application.on(mouse: mouse, key: key, &proc)
+  end
+  
+  def update(&proc)
+    Ruby2D::Application.update(&proc)
+  end
+  
+  def show
+    Ruby2D::Application.show
+  end
+end
diff --git a/lib/ruby2d/exceptions.rb b/lib/ruby2d/exceptions.rb
new file mode 100644
index 0000000..6f8416b
--- /dev/null
+++ b/lib/ruby2d/exceptions.rb
@@ -0,0 +1,12 @@
+# exceptions.rb
+
+module Ruby2D
+  class Error < StandardError
+    def initialize(msg)
+      super(msg)
+      puts msg
+      puts "Occurred in:"
+      puts "  " + caller.last, "\n"
+    end
+  end
+end
diff --git a/lib/ruby2d/image.rb b/lib/ruby2d/image.rb
new file mode 100644
index 0000000..280d742
--- /dev/null
+++ b/lib/ruby2d/image.rb
@@ -0,0 +1,23 @@
+# image.rb
+
+module Ruby2D
+  class Image
+    
+    attr_accessor :x, :y
+    
+    def initialize(x, y, path)
+      
+      unless File.exists? path
+        raise Ruby2D::Error, "Cannot find image file!"
+      end
+      
+      @type_id = 3
+      @x, @y, @path = x, y, path
+      
+      if defined? Ruby2D::DSL
+        Ruby2D::Application.add(self)
+      end
+    end
+    
+  end
+end
diff --git a/lib/ruby2d/quad.rb b/lib/ruby2d/quad.rb
new file mode 100644
index 0000000..f496cc1
--- /dev/null
+++ b/lib/ruby2d/quad.rb
@@ -0,0 +1,50 @@
+# quad.rb
+
+module Ruby2D
+  class Quad
+    # Coordinates in clockwise order, starting at top left:
+    # x1,y1 == top left
+    # x2,y2 == top right
+    # x3,y3 == bottom right
+    # x4,y4 == bottom left
+    attr_accessor :x1, :y1, :c1,
+                  :x2, :y2, :c2,
+                  :x3, :y3, :c3,
+                  :x4, :y4, :c4
+    
+    attr_reader :color
+    
+    def initialize(x1, y1, x2, y2, x3, y3, x4, y4, c='white')
+      @type_id = 2
+      @x1, @y1, @x2, @y2, @x3, @y3, @x4, @y4 = x1, y1, x2, y2, x3, y3, x4, y4
+      @color = c
+      update_color(c)
+      
+      if defined? Ruby2D::DSL
+        Ruby2D::Application.add(self)
+      end
+    end
+    
+    def color=(c)
+      @color = c
+      update_color(c)
+    end
+    
+    private
+    
+    def update_color(c)
+      # If a 2D array
+      if c.class == Array && c.all? { |el| el.class == Array }
+        @c1 = Ruby2D::Color.new(c[0])
+        @c2 = Ruby2D::Color.new(c[1])
+        @c3 = Ruby2D::Color.new(c[2])
+        @c4 = Ruby2D::Color.new(c[3])
+      else
+        @c1 = Ruby2D::Color.new(c)
+        @c2 = Ruby2D::Color.new(c)
+        @c3 = Ruby2D::Color.new(c)
+        @c4 = Ruby2D::Color.new(c)
+      end
+    end
+  end
+end
diff --git a/lib/ruby2d/rectangle.rb b/lib/ruby2d/rectangle.rb
new file mode 100644
index 0000000..45a0cee
--- /dev/null
+++ b/lib/ruby2d/rectangle.rb
@@ -0,0 +1,57 @@
+# rectangle.rb
+
+module Ruby2D
+  class Rectangle < Ruby2D::Quad
+    
+    attr_reader :x, :y, :width, :height
+    
+    def initialize(x, y, w, h, c='white')
+      @type_id = 2
+      @x, @y, @width, @height, @color = x, y, w, h, c
+      update_coords(x, y, w, h)
+      update_color(c)
+      
+      if defined? Ruby2D::DSL
+        Ruby2D::Application.add(self)
+      end
+    end
+    
+    def x=(x)
+      @x = @x1 = x
+      @x2 = x + @width
+      @x3 = x + @width
+      @x4 = x
+    end
+    
+    def y=(y)
+      @y = @y1 = y
+      @y2 = y
+      @y3 = y + @height
+      @y4 = y + @height
+    end
+    
+    def width=(w)
+      @width = w
+      update_coords(@x, @y, w, @height)
+    end
+    
+    def height=(h)
+      @height = h
+      update_coords(@x, @y, @width, h)
+    end
+    
+    private
+    
+    def update_coords(x, y, w, h)
+      @x1 = x
+      @y1 = y
+      @x2 = x + w
+      @y2 = y
+      @x4 = x
+      @y4 = y + h
+      @x3 = x + w
+      @y3 = y + h
+    end
+    
+  end
+end
diff --git a/lib/ruby2d/sound.rb b/lib/ruby2d/sound.rb
new file mode 100644
index 0000000..edbbef9
--- /dev/null
+++ b/lib/ruby2d/sound.rb
@@ -0,0 +1,19 @@
+# sound.rb
+
+module Ruby2D
+  class Sound
+    
+    def initialize(window, path)
+      unless File.exists? path
+        raise Error, "Cannot find sound file!"
+      end
+      window.create_audio(self, path)
+      @window, @path = window, path
+    end
+    
+    def play
+      @window.play_audio(self)
+    end
+    
+  end
+end
diff --git a/lib/ruby2d/square.rb b/lib/ruby2d/square.rb
new file mode 100644
index 0000000..6614c06
--- /dev/null
+++ b/lib/ruby2d/square.rb
@@ -0,0 +1,26 @@
+# square.rb
+
+module Ruby2D
+  class Square < Ruby2D::Rectangle
+    
+    attr_reader :size
+    
+    def initialize(x=0, y=0, s=100, c='white')
+      @type_id = 2
+      @x, @y, @color = x, y, c
+      @width = @height = @size = s
+      update_coords(x, y, s, s)
+      update_color(c)
+      
+      if defined? Ruby2D::DSL
+        Ruby2D::Application.add(self)
+      end
+    end
+    
+    def size=(s)
+      self.width = self.height = @size = s
+    end
+    
+    private :width=, :height=
+  end
+end
diff --git a/lib/ruby2d/text.rb b/lib/ruby2d/text.rb
new file mode 100644
index 0000000..bd4637f
--- /dev/null
+++ b/lib/ruby2d/text.rb
@@ -0,0 +1,51 @@
+# text.rb
+
+module Ruby2D
+  class Text
+    
+    attr_accessor :x, :y, :size, :text
+    
+    def initialize(x=0, y=0, size=20, text="Hello World!", font="Arial", c="white")
+      if font.include? '.'
+        unless File.exists? font
+          raise Error, "Cannot find font file!"
+        else
+          @font = font
+        end
+      else
+        @font = resolve_path(font)
+      end
+      
+      @type_id = 4
+      @x, @y, @size = x, y, size
+      @text, @color = text, c
+      update_color(c)
+      
+      if defined? Ruby2D::DSL
+        Ruby2D::Application.add(self)
+      end
+    end
+    
+    def color=(c)
+      @color = c
+      update_color(c)
+    end
+    
+    private
+    
+    def resolve_path(font)
+      if RUBY_PLATFORM =~ /darwin/
+        font_path = "/Library/Fonts/#{font}.ttf"
+        unless File.exists? font_path
+          raise Error, "Cannot find system font!"
+        end
+      end
+      font_path
+    end
+    
+    def update_color(c)
+      @c = Ruby2D::Color.new(c)
+    end
+    
+  end
+end
diff --git a/lib/ruby2d/triangle.rb b/lib/ruby2d/triangle.rb
new file mode 100644
index 0000000..a4754ed
--- /dev/null
+++ b/lib/ruby2d/triangle.rb
@@ -0,0 +1,45 @@
+# triangle.rb
+
+module Ruby2D
+  class Triangle
+    
+    attr_accessor :x1, :y1, :c1,
+                  :x2, :y2, :c2,
+                  :x3, :y3, :c3
+    attr_reader :color
+    
+    def initialize(x1, y1, x2, y2, x3, y3, c='white')
+      @type_id = 1
+      @x1, @y1 = x1, y1
+      @x2, @y2 = x2, y2
+      @x3, @y3 = x3, y3
+      @color = c
+      update_color(c)
+      
+      if defined? Ruby2D::DSL
+        Ruby2D::Application.add(self)
+      end
+    end
+    
+    def color=(c)
+      update_color(c)
+      @color = c
+    end
+    
+    private
+    
+    def update_color(c)
+      # If a 2D array
+      if c.class == Array && c.all? { |el| el.class == Array }
+        @c1 = Ruby2D::Color.new(c[0])
+        @c2 = Ruby2D::Color.new(c[1])
+        @c3 = Ruby2D::Color.new(c[2])
+      else
+        @c1 = Ruby2D::Color.new(c)
+        @c2 = Ruby2D::Color.new(c)
+        @c3 = Ruby2D::Color.new(c)
+      end
+    end
+    
+  end
+end
diff --git a/lib/ruby2d/version.rb b/lib/ruby2d/version.rb
new file mode 100644
index 0000000..a6ab2f1
--- /dev/null
+++ b/lib/ruby2d/version.rb
@@ -0,0 +1,5 @@
+# version.rb
+
+module Ruby2D
+  VERSION = '0.0.0'
+end
diff --git a/lib/ruby2d/window.rb b/lib/ruby2d/window.rb
new file mode 100644
index 0000000..6011d42
--- /dev/null
+++ b/lib/ruby2d/window.rb
@@ -0,0 +1,132 @@
+# window.rb
+
+module Ruby2D
+  class Window
+    attr_reader :title, :width, :height, :mouse_x, :mouse_y
+    
+    def initialize(width: 640, height: 480, title: "Ruby 2D", fps: 60, vsync: true)
+      @width, @height, @title = width, height, title
+      @mouse_x = @mouse_y = 0
+      @fps_cap = fps
+      @vsync = vsync
+      
+      @objects = []
+      @keys = {}
+      @keys_down = {}
+      @update_proc = Proc.new {}
+    end
+    
+    def get(sym)
+      case sym
+      when :window
+        return self
+      when :title
+        return @title
+      when :width
+        return @width
+      when :height
+        return @height
+      when :mouse_x
+        return @mouse_x
+      when :mouse_y
+        return @mouse_y
+      end
+    end
+    
+    def set(opts)
+      if opts.include? :title
+        @title = opts[:title]
+      end
+      
+      if opts.include? :width
+        @width = opts[:width]
+      end
+      
+      if opts.include? :height
+        @height = opts[:height]
+      end
+    end
+    
+    def on(mouse: nil, key: nil, &proc)
+      puts "mouse: #{mouse}"
+      puts "key: #{key}"
+      # proc.call
+      key(key, &proc)
+    end
+    
+    def add(o)
+      case o
+      when nil
+        raise Error, "Cannot add '#{o.class}' to window!"
+      when Array
+        o.each { |x| add_object(x) }
+      else
+        add_object(o)
+      end
+    end
+    
+    def remove(o)
+      if o == nil
+        raise Error, "Cannot remove '#{o.class}' from window!"
+      end
+      
+      if i = @objects.index(o)
+        @objects.slice!(i)
+        true
+      else
+        false
+      end
+    end
+    
+    def clear
+      @objects.clear
+    end
+    
+    # Register key string with proc
+    def key(key, &proc)
+      @keys[key] = proc
+      true
+    end
+    
+    def key_callback(key)
+      key.downcase!
+      if @keys.has_key? key
+        @keys[key].call
+      end
+    end
+    
+    # Register key string with proc
+    def key_down(key, &proc)
+      @keys_down[key] = proc
+      true
+    end
+    
+    def key_down_callback(key)
+      key.downcase!
+      if @keys_down.has_key? key
+        @keys_down[key].call
+      end
+    end
+    
+    def update(&proc)
+      @update_proc = proc
+      true
+    end
+    
+    def update_callback
+      @update_proc.call
+    end
+    
+    private
+    
+    def add_object(o)
+      if [email protected]?(o)
+        @objects.push(o)
+        true
+      else
+        false
+      end
+    end
+    
+  end
+end
diff --git a/ruby2d.gemspec b/ruby2d.gemspec
new file mode 100644
index 0000000..df03f5a
--- /dev/null
+++ b/ruby2d.gemspec
@@ -0,0 +1,20 @@
+$:.push File.expand_path('../lib', __FILE__)
+require 'ruby2d/version'
+
+Gem::Specification.new do |s|
+  s.name        = 'ruby2d'
+  s.version     = Ruby2D::VERSION
+  s.date        = '2015-10-01'
+  s.author      = 'Tom Black'
+  s.email       = '@blacktm'
+  s.summary     = 'Ruby 2D'
+  s.description = 'Make cross-platform 2D applications in Ruby.'
+  s.homepage    = 'http://www.ruby2d.com'
+  s.license     = 'MIT'
+  s.files       = Dir.glob('lib/**/*') +
+                  Dir.glob('assets/**/*') +
+                  Dir.glob('ext/**/*.{c,rb}')
+  s.extensions  = ['ext/ruby2d/extconf.rb']
+  s.executables << 'ruby2d'
+  s.required_ruby_version = '>= 2.2.0'
+end
diff --git a/tests/testcard.rb b/tests/testcard.rb
new file mode 100644
index 0000000..09bc40c
--- /dev/null
+++ b/tests/testcard.rb
@@ -0,0 +1,134 @@
+require 'ruby2d'
+
+set width: 700, height: 500, title: "Ruby 2D – Testcard"
+
+# Read window attributes
+puts "
+=== Window Attributes ===
+Title:  #{get :title}
+Width:  #{get :width}
+Height: #{get :height}
+Self:   #{get :window}\n\n"
+
+# Primary colors
+Rectangle.new(0, 0, 50, 100,   [1.0, 0, 0, 1.0])
+Rectangle.new(50, 0, 50, 100,  [0, 1.0, 0, 1.0])
+Rectangle.new(100, 0, 50, 100, [0, 0, 1.0, 1.0])
+
+# Color strings
+Rectangle.new(150, 0, 50, 50,  'black')
+Rectangle.new(200, 0, 50, 50,  'gray')
+Rectangle.new(250, 0, 50, 50,  'silver')
+Rectangle.new(300, 0, 50, 50,  'white')
+Rectangle.new(350, 0, 50, 50,  'navy')
+Rectangle.new(400, 0, 50, 50,  'blue')
+Rectangle.new(450, 0, 50, 50,  'aqua')
+Rectangle.new(500, 0, 50, 50,  'teal')
+Rectangle.new(550, 0, 50, 50,  'olive')
+
+Rectangle.new(150, 50, 50, 50, 'green')
+Rectangle.new(200, 50, 50, 50, 'lime')
+Rectangle.new(250, 50, 50, 50, 'yellow')
+Rectangle.new(300, 50, 50, 50, 'orange')
+Rectangle.new(350, 50, 50, 50, 'red')
+Rectangle.new(400, 50, 50, 50, 'maroon')
+Rectangle.new(450, 50, 50, 50, 'fuchsia')
+Rectangle.new(500, 50, 50, 50, 'purple')
+Rectangle.new(550, 50, 50, 50, 'brown')
+
+Rectangle.new(600, 0, 50, 50,  'random')
+Rectangle.new(650, 0, 50, 50,  'random')
+Rectangle.new(600, 50, 50, 50, 'random')
+Rectangle.new(650, 50, 50, 50, 'random')
+
+# White to black gradient
+Rectangle.new(0, 100, 700, 25,
+[
+  [1.0, 1.0, 1.0, 1.0],
+  [0.0, 0.0, 0.0, 0.0],  # testing Float
+  [  0,   0,   0,   0],  # testing Fixnum
+  [1.0, 1.0, 1.0, 1.0]
+])
+
+# Color gradient
+Rectangle.new(0, 125, 700, 50,
+[
+  [1.0, 0.0, 0.0, 1.0],
+  [0.0, 1.0, 0.0, 1.0],
+  [0.0, 0.0, 1.0, 1.0],
+  [1.0, 1.0, 0.0, 1.0]
+])
+
+# Transparancy
+Rectangle.new(0, 165, 700, 35,
+[
+  [1.0, 1.0, 1.0, 0.0],
+  [1.0, 1.0, 1.0, 1.0],
+  [1.0, 1.0, 1.0, 1.0],
+  [1.0, 1.0, 1.0, 0.0]
+])
+
+# Triangles
+Triangle.new(25, 200, 50, 250, 0, 250,     [1.0, 0, 0, 1.0])
+Triangle.new(75, 200, 100, 250, 50, 250,   [0, 1.0, 1, 1.0])
+Triangle.new(125, 200, 150, 250, 100, 250, [0, 0, 1.0, 1.0])
+Triangle.new(175, 200, 200, 250, 150, 250,
+[
+  [1.0, 0, 0, 1.0],
+  [0, 1.0, 0, 1.0],
+  [0, 0, 1.0, 1.0]
+])
+Rectangle.new(200, 200, 50, 50, 'gray')  # add background for transparancy
+Triangle.new(225, 200, 250, 250, 200, 250,
+[
+  [1.0, 1.0, 1.0, 1.0],
+  [0.0, 0.0, 0.0, 1.0],
+  [1.0, 1.0, 1.0, 0.0]
+])
+
+# Quadrilaterals
+Quad.new(
+  300, 200,
+  350, 200,
+  300, 250,
+  250, 250,
+  [
+    [1.0, 0.0, 0.0, 1.0],
+    [0.0, 1.0, 0.0, 1.0],
+    [0.0, 0.0, 1.0, 1.0],
+    [1.0, 1.0, 0.0, 1.0]
+  ]
+)
+
+Quad.new(
+  250, 200,
+  300, 200,
+  350, 250,
+  300, 250,
+  [
+    [1.0, 1.0, 1.0, 0.0],
+    [1.0, 1.0, 1.0, 0.0],
+    [1.0, 1.0, 1.0, 1.0],
+    [1.0, 1.0, 1.0, 0.0]
+  ]
+)
+
+# Images
+Image.new(580, 180, "media/image.png")
+Image.new(580, 290, "media/image.jpg")
+Image.new(580, 400, "media/image.bmp")
+
+# Text
+Text.new(0, 300)
+# Text.new(0, 350, 30, "Hello Ruby 2D!")
+
+
+# Pointer for mouse
+pointer = Square.new(0, 0, 10, 'red')
+
+update do
+  pointer.x = (get :mouse_x) - 5
+  pointer.y = (get :mouse_y) - 7
+end
+
+show