lib/gamebox/resource_manager.rb in gamebox-0.0.6 vs lib/gamebox/resource_manager.rb in gamebox-0.0.7

@@ -16,17 +16,81 @@
     actor_name = Inflector.underscore(actor.class)
     return load_image("#{actor_name}.png")
   end
 
   def load_animation_set(actor, action)
+    actor_dir = Inflector.underscore(actor.class)
+    using_tileset = File.exist?("#{GFX_PATH}#{actor_dir}/#{action}.png")
+    if using_tileset
+      load_tile_set(actor, action)
+    else
+      load_frame_set(actor, action)
+    end
+  end
+
+  #
+  #         --------------- image from @path --------------
+  # :right | [frame#1][frame#2][frame#3][frame#4][frame#5]|
+  #         -----------------------------------------------
+  #
+  # :down  ---image----
+  #       | [frame#1] |
+  #       | [frame#2] |
+  #       | [frame#3] |
+  #       | [frame#4] |
+  #       | [frame#5] |
+  #       -------------
+  #
+  def load_tile_set(actor, action)
+    actor_dir = Inflector.underscore(actor.class)
+    tileset = load_image "#{actor_dir}/#{action}.png"
+
+    action_imgs = []
+    w,h = *tileset.size
+    color = tileset.get_at 0, 0
+
+    if h > w
+      # down
+      num_frames = h/w
+      clip_from = Rubygame::Rect.new(0, 0, w, w)
+      clip_to = Rubygame::Rect.new(0, 0, w, w)
+      num_frames.times do
+        surface = Rubygame::Surface.new(clip_to.size)
+        surface.fill color
+        tileset.blit surface, clip_to, clip_from
+        surface.set_colorkey color
+        surface = surface.to_display_alpha
+        action_imgs << surface
+        clip_from.y += w
+      end
+    else
+      # right
+      num_frames = w/h
+      clip_from = Rubygame::Rect.new(0, 0, h, h)
+      clip_to = Rubygame::Rect.new(0, 0, h, h)
+      num_frames.times do
+        surface = Rubygame::Surface.new(clip_to.size)
+        surface.fill color
+        tileset.blit surface, clip_to, clip_from
+        surface.set_colorkey color
+        surface = surface.to_display_alpha
+        action_imgs << surface
+        clip_from.x += h
+      end
+    end
+
+    action_imgs
+  end
+
+  def load_frame_set(actor, action)
     # use pngs only for now
     actor_dir = Inflector.underscore(actor.class)
     frames = Dir.glob("#{GFX_PATH}#{actor_dir}/#{action}/*.png")
     action_imgs = []
 
     frames = frames.sort_by {|f| File.basename(f).to_i }
-    
+
     for frame in frames
       rel_path = frame.slice(GFX_PATH.size,frame.size)
       action_imgs << load_image(rel_path)
     end
     action_imgs
@@ -34,14 +98,16 @@
 
   def load_image(file_name)
     cached_img = @loaded_images[file_name]
     if cached_img.nil?
       begin
-        cached_img = Rubygame::Surface.load(File.expand_path(GFX_PATH + file_name))
+        #cached_img = Rubygame::Surface.load(File.expand_path(GFX_PATH + file_name))
+        cached_img = Rubygame::Surface.load(GFX_PATH + file_name)
       rescue Exception => ex
         #check global gamebox location
-        cached_img = Rubygame::Surface.load(File.expand_path(GAMEBOX_GFX_PATH + file_name))
+        #cached_img = Rubygame::Surface.load(File.expand_path(GAMEBOX_GFX_PATH + file_name))
+        cached_img = Rubygame::Surface.load(GAMEBOX_GFX_PATH + file_name)
       end
       @loaded_images[file_name] = cached_img
     end
     cached_img
   end
@@ -71,16 +137,18 @@
     begin
       unless @ttf_loaded
         TTF.setup
         @ttf_loaded = true
       end
-      full_name = File.expand_path(FONTS_PATH + name)
+      #full_name = File.expand_path(FONTS_PATH + name)
+      full_name = FONTS_PATH + name
       begin
         font = TTF.new(full_name, size)
         @loaded_fonts[name][size] = font
       rescue Exception => ex
-        full_name = File.expand_path(GAMEBOX_FONTS_PATH + name)
+        #full_name = File.expand_path(GAMEBOX_FONTS_PATH + name)
+        full_name = GAMEBOX_FONTS_PATH + name
         font = TTF.new(full_name, size)
         @loaded_fonts[name][size] = font
       end
       return font
     rescue Exception => ex
@@ -106,17 +174,18 @@
     user_file = "#{ENV['HOME']}/.gamebox/#{name}.yml"
     File.open user_file, "w" do |f|
       f.write settings.to_yaml
     end
   end
-  
+
   def load_svg(file_name)
     # TODO create LEVEL_PATH in environment
     cached_svg = @loaded_svgs[file_name]
     if cached_svg.nil?
-      cached_svg = SvgDocument.new(File.open(File.expand_path(DATA_PATH + "levels/" + file_name + ".svg")))
+      #cached_svg = SvgDocument.new(File.open(File.expand_path(DATA_PATH + "levels/" + file_name + ".svg")))
+      cached_svg = SvgDocument.new(File.open(DATA_PATH + "levels/" + file_name + ".svg"))
       @loaded_svgs[file_name] = cached_svg
     end
     cached_svg
   end
-  
+
 end