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Cleaned up some love.graphics code.

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--HG--
branch : minor
This commit is contained in:
Alex Szpakowski
2016-12-10 23:46:00 -04:00
parent 1e24a19bea
commit 0a8c6f3ee6
10 changed files with 68 additions and 89 deletions
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src/modules/graphics/opengl/wrap_Graphics.cpp
+20 -18
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@@ -384,42 +384,44 @@ int w_setScissor(lua_State *L)
return 0;
}
int x = (int) luaL_checknumber(L, 1);
int y = (int) luaL_checknumber(L, 2);
int w = (int) luaL_checknumber(L, 3);
int h = (int) luaL_checknumber(L, 4);
Rect rect;
rect.x = (int) luaL_checknumber(L, 1);
rect.y = (int) luaL_checknumber(L, 2);
rect.w = (int) luaL_checknumber(L, 3);
rect.h = (int) luaL_checknumber(L, 4);
if (w < 0 || h < 0)
if (rect.w < 0 || rect.h < 0)
return luaL_error(L, "Can't set scissor with negative width and/or height.");
instance()->setScissor(x, y, w, h);
instance()->setScissor(rect);
return 0;
}
int w_intersectScissor(lua_State *L)
{
int x = (int) luaL_checknumber(L, 1);
int y = (int) luaL_checknumber(L, 2);
int w = (int) luaL_checknumber(L, 3);
int h = (int) luaL_checknumber(L, 4);
Rect rect;
rect.x = (int) luaL_checknumber(L, 1);
rect.y = (int) luaL_checknumber(L, 2);
rect.w = (int) luaL_checknumber(L, 3);
rect.h = (int) luaL_checknumber(L, 4);
if (w < 0 || h < 0)
if (rect.w < 0 || rect.h < 0)
return luaL_error(L, "Can't set scissor with negative width and/or height.");
instance()->intersectScissor(x, y, w, h);
instance()->intersectScissor(rect);
return 0;
}
int w_getScissor(lua_State *L)
{
int x, y, w, h;
if (!instance()->getScissor(x, y, w, h))
Rect rect;
if (!instance()->getScissor(rect))
return 0;
lua_pushinteger(L, x);
lua_pushinteger(L, y);
lua_pushinteger(L, w);
lua_pushinteger(L, h);
lua_pushinteger(L, rect.x);
lua_pushinteger(L, rect.y);
lua_pushinteger(L, rect.w);
lua_pushinteger(L, rect.h);
return 4;
}