Function Vector4_mul

engine/script/src/script_vmath.cpp:523–538

    }

    static int Vector4_mul(lua_State *L)
    {
        Vector4* v = ToVector4(L, 1);
        float s;
        if (v != 0)
        {
            s = (float) luaL_checknumber(L, 2);
        }
        else
        {
            s = (float) luaL_checknumber(L, 1);
            v = CheckVector4(L, 2);
        }
        PushVector4(L, *v * s);
        return 1;
    }

    static int Vector4_div(lua_State *L)
    {