diff options
Diffstat (limited to 'src/script/lua_api/l_object.cpp')
| -rw-r--r-- | src/script/lua_api/l_object.cpp | 388 |
1 files changed, 354 insertions, 34 deletions
diff --git a/src/script/lua_api/l_object.cpp b/src/script/lua_api/l_object.cpp index 1ce37bb6b..70e21f088 100644 --- a/src/script/lua_api/l_object.cpp +++ b/src/script/lua_api/l_object.cpp @@ -1708,42 +1708,157 @@ int ObjectRef::l_hud_get_hotbar_selected_image(lua_State *L) return 1; } -// set_sky(self, bgcolor, type, list, clouds = true) +// set_sky(self, {base_color=, type=, textures=, clouds=, sky_colors={}}) int ObjectRef::l_set_sky(lua_State *L) { NO_MAP_LOCK_REQUIRED; ObjectRef *ref = checkobject(L, 1); RemotePlayer *player = getplayer(ref); - if (player == NULL) + if (!player) return 0; - video::SColor bgcolor(255,255,255,255); - read_color(L, 2, &bgcolor); + bool is_colorspec = is_color_table(L, 2); - std::string type = luaL_checkstring(L, 3); + SkyboxParams skybox_params = player->getSkyParams(); + if (lua_istable(L, 2) && !is_colorspec) { + lua_getfield(L, 2, "base_color"); + if (!lua_isnil(L, -1)) + read_color(L, -1, &skybox_params.bgcolor); + lua_pop(L, 1); - std::vector<std::string> params; - if (lua_istable(L, 4)) { - lua_pushnil(L); - while (lua_next(L, 4) != 0) { - // key at index -2 and value at index -1 - if (lua_isstring(L, -1)) - params.emplace_back(readParam<std::string>(L, -1)); - else - params.emplace_back(""); - // removes value, keeps key for next iteration + lua_getfield(L, 2, "type"); + if (!lua_isnil(L, -1)) + skybox_params.type = luaL_checkstring(L, -1); + lua_pop(L, 1); + + lua_getfield(L, 2, "textures"); + skybox_params.textures.clear(); + if (lua_istable(L, -1) && skybox_params.type == "skybox") { + lua_pushnil(L); + while (lua_next(L, -2) != 0) { + // Key is at index -2 and value at index -1 + skybox_params.textures.emplace_back(readParam<std::string>(L, -1)); + // Removes the value, but keeps the key for iteration + lua_pop(L, 1); + } + } + lua_pop(L, 1); + + /* + We want to avoid crashes, so we're checking even if we're not using them. + However, we want to ensure that the skybox can be set to nil when + using "regular" or "plain" skybox modes as textures aren't needed. + */ + + if (skybox_params.textures.size() != 6 && skybox_params.textures.size() > 0) + throw LuaError("Skybox expects 6 textures!"); + + skybox_params.clouds = getboolfield_default(L, 2, + "clouds", skybox_params.clouds); + + lua_getfield(L, 2, "sky_color"); + if (lua_istable(L, -1)) { + lua_getfield(L, -1, "day_sky"); + read_color(L, -1, &skybox_params.sky_color.day_sky); + lua_pop(L, 1); + + lua_getfield(L, -1, "day_horizon"); + read_color(L, -1, &skybox_params.sky_color.day_horizon); + lua_pop(L, 1); + + lua_getfield(L, -1, "dawn_sky"); + read_color(L, -1, &skybox_params.sky_color.dawn_sky); + lua_pop(L, 1); + + lua_getfield(L, -1, "dawn_horizon"); + read_color(L, -1, &skybox_params.sky_color.dawn_horizon); + lua_pop(L, 1); + + lua_getfield(L, -1, "night_sky"); + read_color(L, -1, &skybox_params.sky_color.night_sky); + lua_pop(L, 1); + + lua_getfield(L, -1, "night_horizon"); + read_color(L, -1, &skybox_params.sky_color.night_horizon); + lua_pop(L, 1); + + lua_getfield(L, -1, "indoors"); + read_color(L, -1, &skybox_params.sky_color.indoors); + lua_pop(L, 1); + + // Prevent flickering clouds at dawn/dusk: + skybox_params.sun_tint = video::SColor(255, 255, 255, 255); + lua_getfield(L, -1, "fog_sun_tint"); + read_color(L, -1, &skybox_params.sun_tint); + lua_pop(L, 1); + + skybox_params.moon_tint = video::SColor(255, 255, 255, 255); + lua_getfield(L, -1, "fog_moon_tint"); + read_color(L, -1, &skybox_params.moon_tint); + lua_pop(L, 1); + + lua_getfield(L, -1, "fog_tint_type"); + if (!lua_isnil(L, -1)) + skybox_params.tint_type = luaL_checkstring(L, -1); + lua_pop(L, 1); + + // Because we need to leave the "sky_color" table. lua_pop(L, 1); } - } + } else { + // Handle old set_sky calls, and log deprecated: + log_deprecated(L, "Deprecated call to set_sky, please check lua_api.txt"); + + // Fix sun, moon and stars showing when classic textured skyboxes are used + SunParams sun_params = player->getSunParams(); + MoonParams moon_params = player->getMoonParams(); + StarParams star_params = player->getStarParams(); + + // Prevent erroneous background colors + skybox_params.bgcolor = video::SColor(255, 255, 255, 255); + read_color(L, 2, &skybox_params.bgcolor); + + skybox_params.type = luaL_checkstring(L, 3); + + // Preserve old behaviour of the sun, moon and stars + // when using the old set_sky call. + if (skybox_params.type == "regular") { + sun_params.visible = true; + sun_params.sunrise_visible = true; + moon_params.visible = true; + star_params.visible = true; + } else { + sun_params.visible = false; + sun_params.sunrise_visible = false; + moon_params.visible = false; + star_params.visible = false; + } - if (type == "skybox" && params.size() != 6) - throw LuaError("skybox expects 6 textures"); + skybox_params.textures.clear(); + if (lua_istable(L, 4)) { + lua_pushnil(L); + while (lua_next(L, 4) != 0) { + // Key at index -2, and value at index -1 + if (lua_isstring(L, -1)) + skybox_params.textures.emplace_back(readParam<std::string>(L, -1)); + else + skybox_params.textures.emplace_back(""); + // Remove the value, keep the key for the next iteration + lua_pop(L, 1); + } + } + if (skybox_params.type == "skybox" && skybox_params.textures.size() != 6) + throw LuaError("Skybox expects 6 textures."); - bool clouds = true; - if (lua_isboolean(L, 5)) - clouds = readParam<bool>(L, 5); + skybox_params.clouds = true; + if (lua_isboolean(L, 5)) + skybox_params.clouds = readParam<bool>(L, 5); - getServer(L)->setSky(player, bgcolor, type, params, clouds); + getServer(L)->setSun(player, sun_params); + getServer(L)->setMoon(player, moon_params); + getServer(L)->setStars(player, star_params); + } + getServer(L)->setSky(player, skybox_params); lua_pushboolean(L, true); return 1; } @@ -1754,28 +1869,226 @@ int ObjectRef::l_get_sky(lua_State *L) NO_MAP_LOCK_REQUIRED; ObjectRef *ref = checkobject(L, 1); RemotePlayer *player = getplayer(ref); - if (player == NULL) + + if (!player) return 0; - video::SColor bgcolor(255, 255, 255, 255); - std::string type; - std::vector<std::string> params; - bool clouds; + SkyboxParams skybox_params; + skybox_params = player->getSkyParams(); - player->getSky(&bgcolor, &type, ¶ms, &clouds); - type = type.empty() ? "regular" : type; + push_ARGB8(L, skybox_params.bgcolor); + lua_pushlstring(L, skybox_params.type.c_str(), skybox_params.type.size()); - push_ARGB8(L, bgcolor); - lua_pushlstring(L, type.c_str(), type.size()); lua_newtable(L); s16 i = 1; - for (const std::string ¶m : params) { - lua_pushlstring(L, param.c_str(), param.size()); + for (const std::string& texture : skybox_params.textures) { + lua_pushlstring(L, texture.c_str(), texture.size()); lua_rawseti(L, -2, i++); } - lua_pushboolean(L, clouds); + lua_pushboolean(L, skybox_params.clouds); return 4; } +// get_sky_color(self) +int ObjectRef::l_get_sky_color(lua_State *L) +{ + NO_MAP_LOCK_REQUIRED; + ObjectRef *ref = checkobject(L, 1); + RemotePlayer *player = getplayer(ref); + + if (!player) + return 0; + + const SkyboxParams& skybox_params = player->getSkyParams(); + + lua_newtable(L); + if (skybox_params.type == "regular") { + push_ARGB8(L, skybox_params.sky_color.day_sky); + lua_setfield(L, -2, "day_sky"); + push_ARGB8(L, skybox_params.sky_color.day_horizon); + lua_setfield(L, -2, "day_horizon"); + push_ARGB8(L, skybox_params.sky_color.dawn_sky); + lua_setfield(L, -2, "dawn_sky"); + push_ARGB8(L, skybox_params.sky_color.dawn_horizon); + lua_setfield(L, -2, "dawn_horizon"); + push_ARGB8(L, skybox_params.sky_color.night_sky); + lua_setfield(L, -2, "night_sky"); + push_ARGB8(L, skybox_params.sky_color.night_horizon); + lua_setfield(L, -2, "night_horizon"); + push_ARGB8(L, skybox_params.sky_color.indoors); + lua_setfield(L, -2, "indoors"); + } + push_ARGB8(L, skybox_params.sun_tint); + lua_setfield(L, -2, "sun_tint"); + push_ARGB8(L, skybox_params.moon_tint); + lua_setfield(L, -2, "moon_tint"); + lua_pushstring(L, skybox_params.tint_type.c_str()); + lua_setfield(L, -2, "tint_type"); + return 1; +} + +// set_sun(self, {visible, texture=, tonemap=, sunrise=, rotation=, scale=}) +int ObjectRef::l_set_sun(lua_State *L) +{ + NO_MAP_LOCK_REQUIRED; + ObjectRef *ref = checkobject(L, 1); + RemotePlayer *player = getplayer(ref); + if (!player) + return 0; + + if (!lua_istable(L, 2)) + return 0; + + SunParams sun_params = player->getSunParams(); + + sun_params.visible = getboolfield_default(L, 2, + "visible", sun_params.visible); + sun_params.texture = getstringfield_default(L, 2, + "texture", sun_params.texture); + sun_params.tonemap = getstringfield_default(L, 2, + "tonemap", sun_params.tonemap); + sun_params.sunrise = getstringfield_default(L, 2, + "sunrise", sun_params.sunrise); + sun_params.sunrise_visible = getboolfield_default(L, 2, + "sunrise_visible", sun_params.sunrise_visible); + sun_params.scale = getfloatfield_default(L, 2, + "scale", sun_params.scale); + + getServer(L)->setSun(player, sun_params); + lua_pushboolean(L, true); + return 1; +} + +//get_sun(self) +int ObjectRef::l_get_sun(lua_State *L) +{ + NO_MAP_LOCK_REQUIRED; + ObjectRef *ref = checkobject(L, 1); + RemotePlayer *player = getplayer(ref); + if (!player) + return 0; + const SunParams &sun_params = player->getSunParams(); + + lua_newtable(L); + lua_pushboolean(L, sun_params.visible); + lua_setfield(L, -2, "visible"); + lua_pushstring(L, sun_params.texture.c_str()); + lua_setfield(L, -2, "texture"); + lua_pushstring(L, sun_params.tonemap.c_str()); + lua_setfield(L, -2, "tonemap"); + lua_pushstring(L, sun_params.sunrise.c_str()); + lua_setfield(L, -2, "sunrise"); + lua_pushboolean(L, sun_params.sunrise_visible); + lua_setfield(L, -2, "sunrise_visible"); + lua_pushnumber(L, sun_params.scale); + lua_setfield(L, -2, "scale"); + + return 1; +} + +// set_moon(self, {visible, texture=, tonemap=, sunrise=, rotation=, scale=}) +int ObjectRef::l_set_moon(lua_State *L) +{ + NO_MAP_LOCK_REQUIRED; + ObjectRef *ref = checkobject(L, 1); + RemotePlayer *player = getplayer(ref); + if (!player) + return 0; + if (!lua_istable(L, 2)) + return 0; + + MoonParams moon_params = player->getMoonParams(); + + moon_params.visible = getboolfield_default(L, 2, + "visible", moon_params.visible); + moon_params.texture = getstringfield_default(L, 2, + "texture", moon_params.texture); + moon_params.tonemap = getstringfield_default(L, 2, + "tonemap", moon_params.tonemap); + moon_params.scale = getfloatfield_default(L, 2, + "scale", moon_params.scale); + + getServer(L)->setMoon(player, moon_params); + lua_pushboolean(L, true); + return 1; +} + +// get_moon(self) +int ObjectRef::l_get_moon(lua_State *L) +{ + NO_MAP_LOCK_REQUIRED; + ObjectRef *ref = checkobject(L, 1); + RemotePlayer *player = getplayer(ref); + if (!player) + return 0; + const MoonParams &moon_params = player->getMoonParams(); + + lua_newtable(L); + lua_pushboolean(L, moon_params.visible); + lua_setfield(L, -2, "visible"); + lua_pushstring(L, moon_params.texture.c_str()); + lua_setfield(L, -2, "texture"); + lua_pushstring(L, moon_params.tonemap.c_str()); + lua_setfield(L, -2, "tonemap"); + lua_pushnumber(L, moon_params.scale); + lua_setfield(L, -2, "scale"); + + return 1; +} + +// set_stars(self, {visible, count=, starcolor=, rotation=, scale=}) +int ObjectRef::l_set_stars(lua_State *L) +{ + NO_MAP_LOCK_REQUIRED; + ObjectRef *ref = checkobject(L, 1); + RemotePlayer *player = getplayer(ref); + if (!player) + return 0; + if (!lua_istable(L, 2)) + return 0; + + StarParams star_params = player->getStarParams(); + + star_params.visible = getboolfield_default(L, 2, + "visible", star_params.visible); + star_params.count = getintfield_default(L, 2, + "count", star_params.count); + + lua_getfield(L, 2, "star_color"); + if (!lua_isnil(L, -1)) + read_color(L, -1, &star_params.starcolor); + lua_pop(L, 1); + + star_params.scale = getfloatfield_default(L, 2, + "size", star_params.scale); + + getServer(L)->setStars(player, star_params); + lua_pushboolean(L, true); + return 1; +} + +// get_stars(self) +int ObjectRef::l_get_stars(lua_State *L) +{ + NO_MAP_LOCK_REQUIRED; + ObjectRef *ref = checkobject(L, 1); + RemotePlayer *player = getplayer(ref); + if (!player) + return 0; + const StarParams &star_params = player->getStarParams(); + + lua_newtable(L); + lua_pushboolean(L, star_params.visible); + lua_setfield(L, -2, "visible"); + lua_pushnumber(L, star_params.count); + lua_setfield(L, -2, "count"); + push_ARGB8(L, star_params.starcolor); + lua_setfield(L, -2, "star_color"); + lua_pushnumber(L, star_params.scale); + lua_setfield(L, -2, "scale"); + + return 1; +} + // set_clouds(self, {density=, color=, ambient=, height=, thickness=, speed=}) int ObjectRef::l_set_clouds(lua_State *L) { @@ -2032,6 +2345,13 @@ luaL_Reg ObjectRef::methods[] = { luamethod(ObjectRef, hud_get_hotbar_selected_image), luamethod(ObjectRef, set_sky), luamethod(ObjectRef, get_sky), + luamethod(ObjectRef, get_sky_color), + luamethod(ObjectRef, set_sun), + luamethod(ObjectRef, get_sun), + luamethod(ObjectRef, set_moon), + luamethod(ObjectRef, get_moon), + luamethod(ObjectRef, set_stars), + luamethod(ObjectRef, get_stars), luamethod(ObjectRef, set_clouds), luamethod(ObjectRef, get_clouds), luamethod(ObjectRef, override_day_night_ratio), |