Interpreter call lua file in safe mode.

2 files changed, 12 insertions, 2 deletions

diff --git a/examples/dungeon_crawler/main.lua b/examples/dungeon_crawler/main.lua
index 9465ed3..546c8ef 100644
--- a/examples/dungeon_crawler/main.lua
+++ b/examples/dungeon_crawler/main.lua
@@ -5,7 +5,7 @@ local texture = -1
 local textureSize = { 256, 96 }
 local res = { 384, 216 }
 local winSize = RL_GetWindowSize()
-local winScale = 5
+local winScale = 4
 local framebuffer = -1
 
 local TILE_SIZE = 32
diff --git a/src/main.c b/src/main.c
index 2e07e37..0f935a1 100644
--- a/src/main.c
+++ b/src/main.c
@@ -43,7 +43,17 @@ int main( int argn, const char **argc ) {
 
 	if ( interpret_mode ) {
 		stateInitInterpret();
-		luaL_dofile( state->luaState, exePath );
+
+		lua_State *L = state->luaState;
+		lua_pushcfunction( L, luaTraceback );
+		int tracebackidx = lua_gettop( L );
+
+		luaL_loadfile( L, exePath );
+
+		if ( lua_pcall( L, 0, 0, tracebackidx ) != 0 ) {
+			TraceLog( LOG_ERROR, "Lua error: %s", lua_tostring( L, -1 ) );
+			return false;
+		}
 	}
 	else {
 		printVersion();