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Fixed love.graphics.rectangle erroring when the width or height is 0.

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This commit is contained in:
Alex Szpakowski
2015-06-07 17:45:43 -03:00
parent a9e4be760e
commit 8c1bc543b9
1 changed files with 9 additions and 2 deletions
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src/modules/graphics/opengl/wrap_Graphics.cpp
+9 -2
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@@ -1532,12 +1532,19 @@ int w_rectangle(lua_State *L)
float y = (float)luaL_checknumber(L, 3);
float w = (float)luaL_checknumber(L, 4);
float h = (float)luaL_checknumber(L, 5);
if (lua_isnoneornil(L, 6))
{
instance()->rectangle(mode, x, y, w, h);
return 0;
}
float rx = (float)luaL_optnumber(L, 6, 0.0);
float ry = (float)luaL_optnumber(L, 7, rx);
if (rx >= w / 2.0)
if (w > 0.0 && rx >= w / 2.0)
return luaL_error(L, "Invalid rectangle x-axis radius (must be less than half the width)");
if (ry >= h / 2.0)
if (h > 0.0 && ry >= h / 2.0)
return luaL_error(L, "Invalid rectangle y-axis radius (must be less than half the height)");
int points;