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Added table support for love.graphics.setColor (issue #106)

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This commit is contained in:
Bart van Strien
2010-11-16 20:47:28 +01:00
parent 6bfb05359b
commit a47fa1462d
2 changed files with 26 additions and 4 deletions
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src/modules/graphics/opengl/wrap_Graphics.cpp
+25 -4
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@@ -341,10 +341,31 @@ namespace opengl
int w_setColor(lua_State * L)
{
Color c;
c.r = (unsigned char)luaL_checkint(L, 1);
c.g = (unsigned char)luaL_checkint(L, 2);
c.b = (unsigned char)luaL_checkint(L, 3);
c.a = (unsigned char)luaL_optint(L, 4, 255);
if (lua_istable(L, 1)) {
lua_pushinteger(L, 1);
lua_gettable(L, -2);
c.r = (unsigned char)luaL_checkint(L, -1);
lua_pop(L, 1);
lua_pushinteger(L, 2);
lua_gettable(L, -2);
c.g = (unsigned char)luaL_checkint(L, -1);
lua_pop(L, 1);
lua_pushinteger(L, 3);
lua_gettable(L, -2);
c.b = (unsigned char)luaL_checkint(L, -1);
lua_pop(L, 1);
lua_pushinteger(L, 4);
lua_gettable(L, -2);
c.a = (unsigned char)luaL_optint(L, -1, 255);
lua_pop(L, 1);
}
else
{
c.r = (unsigned char)luaL_checkint(L, 1);
c.g = (unsigned char)luaL_checkint(L, 2);
c.b = (unsigned char)luaL_checkint(L, 3);
c.a = (unsigned char)luaL_optint(L, 4, 255);
}
instance->setColor(c);
return 0;
}