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Added __tostring for all types.

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This commit is contained in:
rude
2009-09-06 12:56:53 +02:00
parent 81c4f69148
commit 42a3be2171
1 changed files with 11 additions and 0 deletions
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src/common/runtime.cpp
+11
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@@ -44,6 +44,12 @@ namespace love
return 0;
}
static int w__tostring(lua_State * L)
{
lua_pushvalue(L, lua_upvalueindex(1));
return 1;
}
Reference * luax_refif(lua_State * L, int type)
{
Reference * r = 0;
@@ -177,6 +183,11 @@ namespace love
lua_pushcfunction(L, w__gc);
lua_setfield(L, -2, "__gc");
// Add tostring function.
lua_pushstring(L, tname);
lua_pushcclosure(L, w__tostring, 1);
lua_setfield(L, -2, "__tostring");
if(f != 0)
luaL_register(L, 0, f);