lib/rubygoo/adapters/rubygame_render_adapter.rb in rubygoo-0.0.7 vs lib/rubygoo/adapters/rubygame_render_adapter.rb in rubygoo-0.0.8

@@ -8,10 +8,15 @@
 
     def draw_box(x1,y1,x2,y2,color)
       @screen.draw_box [x1,y1], [x2,y2], convert_color(color)
     end
 
+    def draw_line(x1,y1,x2,y2,color)
+      c = convert_color(color)
+      @screen.draw_line_a [x1, y1], [x2, y2], c
+    end
+
     def draw_circle(cx,cy,radius,color)
       @screen.draw_circle_a [cx,cy],radius,convert_color(color)
     end
 
     def draw_circle_filled(cx,cy,radius,color)
@@ -34,11 +39,25 @@
 
     def finish_drawing()
       @screen.flip
     end
 
-    def draw_image(img, x, y, color=nil)
-      img.blit @screen, [x,y]
+    def draw_image(img, to_x, to_y, color=nil)
+      img.blit @screen, [to_x,to_y]
+    end
+
+    def draw_partial_image(img, to_x, to_y,
+                   from_x=nil,from_y=nil,from_w=nil,from_h=nil, color=nil)
+      if from_x
+        if from_w
+          from = [from_x,from_y,from_w,from_h]
+        else
+          from = [from_x,from_y]
+        end
+        img.blit @screen, [to_x,to_y], from
+      else
+        img.blit @screen, [to_x,to_y]
+      end
     end
 
     def size_text(text, font_file, font_size)
       @font_cache ||= {}
       @font_cache[font_file] ||= {}