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love.graphics.clear can accept an array of color components.

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--HG--
branch : minor
This commit is contained in:
Alex Szpakowski
2015-03-02 02:32:53 -04:00
parent 9869999fda
commit 3536f2665f
1 changed files with 16 additions and 2 deletions
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src/modules/graphics/opengl/wrap_Graphics.cpp
+16 -2
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@@ -47,9 +47,23 @@ int w_reset(lua_State *)
int w_clear(lua_State *L)
{
Color color(0, 0, 0, 0);
Color color;
if (!lua_isnoneornil(L, 1))
if (lua_isnoneornil(L, 1))
color.set(0, 0, 0, 0);
else if (lua_istable(L, 1))
{
for (int i = 1; i <= 4; i++)
lua_rawgeti(L, 1, i);
color.r = (unsigned char) luaL_checkinteger(L, -4);
color.g = (unsigned char) luaL_checkinteger(L, -3);
color.b = (unsigned char) luaL_checkinteger(L, -2);
color.a = (unsigned char) luaL_optinteger(L, -1, 255);
lua_pop(L, 4);
}
else
{
color.r = (unsigned char) luaL_checkinteger(L, 1);
color.g = (unsigned char) luaL_checkinteger(L, 2);