*update

1 files changed, 20 insertions, 6 deletions

diff --git a/src/lua/modules/graphics/bitmap.cpp b/src/lua/modules/graphics/bitmap.cpp
index 81c36f1..6067442 100644
--- a/src/lua/modules/graphics/bitmap.cpp
+++ b/src/lua/modules/graphics/bitmap.cpp
@@ -20,7 +20,6 @@ namespace lua
 
     static int l_gc(lua_State* L)
     {
-        printf("collect bitmap\n");
         BitmapRef ref = checkBitmap(L);
         ref.release();
         return 0;
@@ -70,14 +69,29 @@ namespace lua
         BitmapRef ref = checkBitmap(L);
         int x = luax_checkinteger(L, 2);
         int y = luax_checkinteger(L, 3);
-        unsigned char r = luax_checkinteger(L, 4);
-        unsigned char g = luax_checkinteger(L, 5);
-        unsigned char b = luax_checkinteger(L, 6);
-        unsigned char a = luax_checkinteger(L, 7);
+        if (!luax_istable(L, 4))
+        {
+            luax_typerror(L, 4, "table");
+            return 1;
+        }
+        unsigned int r = luax_rawgetnumber(L, 4, 1);
+        unsigned int g = luax_rawgetnumber(L, 4, 2);
+        unsigned int b = luax_rawgetnumber(L, 4, 3);
+        unsigned int a = luax_rawgetnumber(L, 4, 4);
         ref->setPixel(Color(r, g, b, a), x, y);
         return 0;
     }
 
+    static int l_clone(lua_State* L)
+    {
+        BitmapRef ref = checkBitmap(L);
+        Bitmap* bitmap = ref.getObject();
+        Bitmap* b = Bitmap::clone(bitmap);
+        Proxy* proxy = (Proxy*)luax_newinstance(L, JIN_GRAPHICS_BITMAP, sizeof(Proxy));
+        proxy->bind(new Ref<Bitmap>(b, JIN_GRAPHICS_BITMAP));
+        return 1;
+    }
+
     static const luaL_Reg f[] = {
         { "__gc",      l_gc        },
         { "getWidth",  l_getWidth  },
@@ -85,6 +99,7 @@ namespace lua
         { "getSize",   l_getSize   },
         { "getPixel",  l_getPixel  },
         { "setPixel",  l_setPixel  },
+        { "clone",     l_clone     },
         { 0,           0           }
     };
 
@@ -94,6 +109,5 @@ namespace lua
         return 0;
     }
 
-
 }
 }
\ No newline at end of file