diff options
| -rw-r--r-- | src/scripting/lua.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/scripting/lua.cpp b/src/scripting/lua.cpp index ae02eabf..b17bc90f 100644 --- a/src/scripting/lua.cpp +++ b/src/scripting/lua.cpp @@ -590,7 +590,7 @@ static int being_type(lua_State *s) */ static int being_walk(lua_State *s) { - if (!lua_isnumber(s, 2) || !lua_isnumber(s, 3) || !lua_isnumber(s, 4)) + if (!lua_isnumber(s, 2) || !lua_isnumber(s, 3)) { raiseScriptError(s, "being_walk called with incorrect parameters."); return 0; @@ -598,11 +598,12 @@ static int being_walk(lua_State *s) lua_pushlightuserdata(s, (void *)®istryKey); lua_gettable(s, LUA_REGISTRYINDEX); - Being *being = getBeing(s, 1); Point destination(lua_tointeger(s, 2), lua_tointeger(s, 3)); being->setDestination(destination); - being->setSpeed(lua_tofloat(s, 4)); + + if (lua_isnumber(s, 4)) + being->setSpeed((float) lua_tonumber(s, 4)); return 0; } |