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Catch errors in getPixel and setPixel (bug #93)

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This commit is contained in:
Bart van Strien
2011-07-02 16:24:58 +02:00
parent d215c15702
commit f993fe99d3
1 changed files with 17 additions and 2 deletions
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src/modules/image/wrap_ImageData.cpp
+17 -2
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@@ -51,7 +51,15 @@ namespace image
ImageData * t = luax_checkimagedata(L, 1);
int x = luaL_checkint(L, 2);
int y = luaL_checkint(L, 3);
pixel c = t->getPixel(x, y);
pixel c;
try
{
pixel c = t->getPixel(x, y);
}
catch (love::Exception *e)
{
return luaL_error(L, "%s", e->what());
}
lua_pushnumber(L, c.r);
lua_pushnumber(L, c.g);
lua_pushnumber(L, c.b);
@@ -69,7 +77,14 @@ namespace image
c.g = luaL_checkint(L, 5);
c.b = luaL_checkint(L, 6);
c.a = luaL_checkint(L, 7);
t->setPixel(x, y, c);
try
{
t->setPixel(x, y, c);
}
catch (love::Exception *e)
{
return luaL_error(L, "%s", e->what());
}
return 0;
}