Remove MultiLineText as gosu natively supports newlines, Update Text to correctly calculate its height, call super in button_down/button_up to support gosu's fullscreen toggle, added Window.text_input = nil to GameState to prevent fustrating bugs that stem from forgetting to set it back to nil.

lib/cyberarm_engine.rb

@@ -13,7 +13,6 @@ require_relative "cyberarm_engine/background"
 
 require_relative "cyberarm_engine/objects/text"
 require_relative "cyberarm_engine/objects/timer"
-require_relative "cyberarm_engine/objects/multi_line_text"
 
 require_relative "cyberarm_engine/ui/theme"
 require_relative "cyberarm_engine/ui/event"

lib/cyberarm_engine/engine.rb

@@ -48,10 +48,12 @@ module CyberarmEngine
     end
 
     def button_down(id)
+      super
       current_state.button_down(id) if current_state
     end
 
     def button_up(id)
+      super
       current_state.button_up(id) if current_state
     end
 

lib/cyberarm_engine/game_object.rb

@@ -36,7 +36,7 @@ module CyberarmEngine
 
       setup
 
-      @debug_text = MultiLineText.new("", color: @debug_color, y: @position.y-(self.height*self.scale), z: 9999)
+      @debug_text = Text.new("", color: @debug_color, y: @position.y-(self.height*self.scale), z: 9999)
       @debug_text.x = @position.x
       if @radius == 0 || @radius == nil
         @radius = options[:radius] ? options[:radius] : defined?(@image.width) ? ((@image.width+@image.height)/4)*scale : 1
@@ -121,11 +121,11 @@ module CyberarmEngine
     end
 
     def width
-      @image ? @image.width : 0
+      @image ? @image.width * self.scale : 0
     end
 
     def height
-      @image ? @image.height : 0
+      @image ? @image.height * self.scale : 0
     end
 
     def pause

lib/cyberarm_engine/game_state.rb

@@ -9,6 +9,7 @@ module CyberarmEngine
       @options = options
       @game_objects = []
       @global_pause = false
+      $window.text_input = nil unless options[:preserve_text_input]
 
       @down_keys = {}
 

lib/cyberarm_engine/objects/multi_line_text.rb

@@ -1,67 +0,0 @@
-module CyberarmEngine
-  class MultiLineText
-    attr_accessor :options, :x, :y, :width, :height
-
-    def initialize(text, options={})
-      @texts = []
-      text.split("\n").each_with_index do |line, i|
-        _options = options
-        _options[:y]+=_options[:size]
-        @texts << Text.new(line, _options)
-      end
-      @options = options
-      @x = @texts.first ? @texts.first.x : 0
-      @y = @texts.first ? @texts.first.y : 0
-      @width  = 0
-      @height = 0
-      calculate_boundry
-    end
-
-    def draw
-      @texts.each(&:draw)
-    end
-
-    def text
-      string = ""
-      @texts.each {|t| string << t.text}
-      return string
-    end
-
-    def text=(text)
-
-      if text.lines.count < @texts.count
-        range = ((@texts.count - @text.lines.count)-1)..@texts.count-1
-        p range
-        @texts.slice!(range)
-      end
-
-      text.split("\n").each_with_index do |line, i|
-        if @texts[i]
-          @texts[i].text = line
-        else
-          @texts << Text.new(line, @options)
-        end
-      end
-
-      self.y = @y
-      calculate_boundry
-    end
-
-    def x=(int)
-      @x = int
-      @texts.each {|t| t.x = int}
-    end
-
-    def y=(int)
-      @y = int
-      @texts.each_with_index {|t, i| t.y=int+(i*t.size)}
-    end
-
-    def calculate_boundry
-      @width = 0
-      @height= 0
-      @texts.each {|t| @width = t.width if t.width > @width}
-      @texts.each {|t| @height+=t.height}
-    end
-  end
-end

lib/cyberarm_engine/objects/text.rb

@@ -67,7 +67,7 @@ module CyberarmEngine
     end
 
     def height
-      textobject.height
+      @text.lines.count * textobject.height
     end
 
     def draw
@@ -91,6 +91,14 @@ module CyberarmEngine
       @textobject.draw_markup(@text, @x, @y, @z, @factor_x, @factor_y, @color)
     end
 
+    def alpha=(n)
+      @color = Gosu::Color.new(@color.red, @color.green, @color.blue, n)
+    end
+
+    def alpha
+      @color.alpha
+    end
+
     def update; end
   end
 end