lifning/SRB2
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Merge branch 'drawscaled-scalefix' into 'next'

Browse source 
v.drawScaled negative scales fix

Lua now errors if you try to use negative scales with v.drawScaled, rather than crashing as it does in 2.1.16 currently. Not much else to say here.

See merge request !126
This commit is contained in:
Monster Iestyn 2016-10-19 21:11:44 -04:00
parent f72e8a8ff8 e1baf02b7a
commit 8e660ce863
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/lua_hudlib.c
View file

@ -369,6 +369,8 @@ static int libd_drawScaled(lua_State *L)
x = luaL_checkinteger(L, 1);
y = luaL_checkinteger(L, 2);
scale = luaL_checkinteger(L, 3);
if (scale < 0)
return luaL_error(L, "negative scale");
patch = *((patch_t **)luaL_checkudata(L, 4, META_PATCH));
flags = luaL_optinteger(L, 5, 0);
if (!lua_isnoneornil(L, 6))