1 files changed, 70 insertions, 2 deletions
diff --git a/ui.rb b/ui.rb
index 2ddac87..4a8d114 100644
--- a/ui.rb
+++ b/ui.rb
@@ -1,5 +1,6 @@
 require 'ruby2d'
 require_relative 'ui-tools'
+require_relative 'math_plus'
 
 module UI
   def self.load
@@ -9,7 +10,7 @@ module UI
 
   module Main
     class <<self
-      attr_reader :objects, :mouse_follow, :history_slots
+      attr_reader :objects, :mouse_follow, :history_slots, :popup_button
     end
 
     def self.height
@@ -55,7 +56,7 @@ module UI
   end
   module Popup
     class <<self
-      attr_reader :objects, :menubox
+      attr_reader :objects, :menubox, :tileset, :tiles
     end
 
     def self.load
@@ -67,7 +68,74 @@ module UI
                                                          border_width: 12,
                                                          base_color: [1.0, 0.52, 0.1, 0.8],
                                                          z:99)
+      @menubox.remove
       @objects.push @menubox
+      maxinnerwidth = @menubox.width - 24
+      maxinnerheight = @menubox.height - 24
+      menuaspect = maxinnerwidth / maxinnerheight.to_f
+      @tileset = Tileset.new('./assets/kenny/PNG/128', 128, 128)
+      tilesetaspect = (@tileset.width * @tileset.columns) / (@tileset.height * @tileset.rows).to_f
+      use_divisor = nil
+      if menuaspect > tilesetaspect
+        # make height match or less
+        totalheight = @tileset.height * @tileset.rows
+        if @tileset.width <= @tileset.height
+          MathPlus.divisors_of(@tileset.width).sort.each do |divisor|
+            if divisor == @tileset.width
+              # exausted search of even divisor and failed, just use exact uneven match instead
+              use_divisor = (@tileset.width * @tileset.columns) / maxinnerwidth.to_f
+              break
+            end
+            puts "(#{totalheight} / #{divisor}) + #{@tileset.rows} < #{maxinnerheight}"
+            if (totalheight / divisor) + @tileset.rows < maxinnerheight
+              # use divisor
+              use_divisor = divisor.to_f
+              break
+            end
+          end
+        else
+          MathPlus.divisors_of(@tileset.height).sort.each do |divisor|
+            if (totalheight / divisor) + @tileset.rows < maxinnerheight
+              # use divisor
+              use_divisor = divisor.to_f
+              break
+            end
+          end
+        end
+      else
+        # make width match or less
+      end
+      @tiles = []
+      ([email protected]).each do |row|
+        ([email protected]).each do |column|
+          @tiles.push @tileset.create_image(column: column,
+                                row: row,
+                                x: Window.width - (@menubox.x + 48 + (@tileset.width * @tileset.columns) / use_divisor)  + (column * ((@tileset.width / use_divisor) + 1)),
+                                y: Window.height - (@menubox.y + 36 + 120 + (@tileset.height * @tileset.rows) / use_divisor) + (row * ((@tileset.height / use_divisor) + 1)),
+                                width: @tileset.width / use_divisor,
+                                height: @tileset.height / use_divisor,
+                                z: 101)
+          @objects.push @tiles.last
+          @tiles.last.remove
+        end
+      end
+      @menubox.x = @tiles[0].x - 24
+      @menubox.y = @tiles[0].y - 24
+      @menubox.width = 48 + ((@tileset.width * @tileset.columns) / use_divisor) + @tileset.columns - 1
+      @menubox.height = 48 + ((@tileset.height * @tileset.rows) / use_divisor) + @tileset.rows - 1
+    end
+
+    def self.showing_menu
+      @showing_menu ||= false
+    end
+
+    def self.showing_menu=(show)
+      if show
+        @menubox.add
+      else
+        @menubox.remove
+      end
+      @showing_menu = show
     end
   end
 end