Function lua_dfhack_color

library/LuaTools.cpp:400–414

}

static int lua_dfhack_color(lua_State *S)
{
    int cv = luaL_optint(S, 1, -1);

    if (cv < -1 || cv > COLOR_MAX)
        luaL_argerror(S, 1, "invalid color value");

    color_ostream *out = Lua::GetOutput(S);
    if (out) {
        lua_pushinteger(S, (int)out->color());
        out->color(color_ostream::color_value(cv));
        return 1;
    }
    return 0;
}

static int lua_dfhack_is_interactive(lua_State *S)
{