lib/cyberarm_engine/common.rb in cyberarm_engine-0.14.0 vs lib/cyberarm_engine/common.rb in cyberarm_engine-0.15.0

@@ -1,8 +1,8 @@
 module CyberarmEngine
   module Common
-    def push_state(klass, options={})
+    def push_state(klass, options = {})
       window.push_state(klass, options)
     end
 
     def current_state
       window.current_state
@@ -18,11 +18,11 @@
 
     def show_cursor
       window.show_cursor
     end
 
-    def show_cursor=boolean
+    def show_cursor=(boolean)
       window.show_cursor = boolean
     end
 
     def draw_rect(x, y, width, height, color, z = 0)
       Gosu.draw_rect(x, y, width, height, color, z)
@@ -32,28 +32,28 @@
       draw_rect(0, 0, window.width, window.height, color, z)
     end
 
     def lighten(color, amount = 25)
       if defined?(color.alpha)
-        return Gosu::Color.rgba(color.red + amount, color.green + amount, color.blue + amount, color.alpha)
+        Gosu::Color.rgba(color.red + amount, color.green + amount, color.blue + amount, color.alpha)
       else
-        return Gosu::Color.rgb(color.red + amount, color.green + amount, color.blue + amount)
+        Gosu::Color.rgb(color.red + amount, color.green + amount, color.blue + amount)
       end
     end
 
     def darken(color, amount = 25)
       if defined?(color.alpha)
-        return Gosu::Color.rgba(color.red - amount, color.green - amount, color.blue - amount, color.alpha)
+        Gosu::Color.rgba(color.red - amount, color.green - amount, color.blue - amount, color.alpha)
       else
-        return Gosu::Color.rgb(color.red - amount, color.green - amount, color.blue - amount)
+        Gosu::Color.rgb(color.red - amount, color.green - amount, color.blue - amount)
       end
     end
 
     def opacity(color, ratio = 1.0)
       alpha = 255 * ratio
 
-      return Gosu::Color.rgba(color.red, color.green, color.blue, alpha)
+      Gosu::Color.rgba(color.red, color.green, color.blue, alpha)
     end
 
     def get_asset(path, hash, klass, retro = false, tileable = false)
       asset = nil
       hash.detect do |_asset, instance|
@@ -63,19 +63,19 @@
         end
       end
 
       unless asset
         instance = nil
-        if klass == Gosu::Image
-          instance = klass.new(path, retro: retro, tileable: tileable)
-        else
-          instance = klass.new(path)
-        end
+        instance = if klass == Gosu::Image
+                     klass.new(path, retro: retro, tileable: tileable)
+                   else
+                     klass.new(path)
+                   end
         hash[path] = instance
         asset = instance
       end
 
-      return asset
+      asset
     end
 
     def get_image(path, retro: false, tileable: false)
       get_asset(path, Window::IMAGES, Gosu::Image, retro, tileable)
     end