void PiGui::Init(SDL_Window *window) {
m_handlers.Unref();
lua_State *l = Lua::manager->GetLuaState();
lua_newtable(l);
m_handlers = LuaRef(l, -1);
lua_newtable(l);
m_keys = LuaRef(l, -1);
LuaTable keys(l, -1);
for(auto p : keycodes) {
keys.Set(p.first, p.second);
}
ImGui_ImplSdlGL3_Init(window);
ImGuiIO &io = ImGui::GetIO();
static unsigned short glyph_ranges[] = { 0x1, 0x3c0, 0x0, 0x0 };
pionillium12 = io.Fonts->AddFontFromFileTTF(FileSystem::JoinPath(FileSystem::JoinPath(FileSystem::GetDataDir(), "fonts"), "PionilliumText22L-Medium.ttf").c_str(), 12.0f, nullptr, glyph_ranges);
pionillium15 = io.Fonts->AddFontFromFileTTF(FileSystem::JoinPath(FileSystem::JoinPath(FileSystem::GetDataDir(), "fonts"), "PionilliumText22L-Medium.ttf").c_str(), 15.0f, nullptr, glyph_ranges);
pionillium18 = io.Fonts->AddFontFromFileTTF(FileSystem::JoinPath(FileSystem::JoinPath(FileSystem::GetDataDir(), "fonts"), "PionilliumText22L-Medium.ttf").c_str(), 18.0f, nullptr, glyph_ranges);
pionillium30 = io.Fonts->AddFontFromFileTTF(FileSystem::JoinPath(FileSystem::JoinPath(FileSystem::GetDataDir(), "fonts"), "PionilliumText22L-Medium.ttf").c_str(), 30.0f, nullptr, glyph_ranges);
pionillium36 = io.Fonts->AddFontFromFileTTF(FileSystem::JoinPath(FileSystem::JoinPath(FileSystem::GetDataDir(), "fonts"), "PionilliumText22L-Medium.ttf").c_str(), 36.0f, nullptr, glyph_ranges);
orbiteer18 = io.Fonts->AddFontFromFileTTF(FileSystem::JoinPath(FileSystem::JoinPath(FileSystem::GetDataDir(), "fonts"), "Orbiteer-Bold.ttf").c_str(), 18.0f, nullptr, glyph_ranges);
orbiteer30 = io.Fonts->AddFontFromFileTTF(FileSystem::JoinPath(FileSystem::JoinPath(FileSystem::GetDataDir(), "fonts"), "Orbiteer-Bold.ttf").c_str(), 30.0f, nullptr, glyph_ranges);
}
LuaRef registerClass(lua_State* state)const
{
util::ScopedSavedStack save(state);
if (class_userdata::newmetatable<class_type>(state))
{
LuaTable metatable(state, StackTop());
metatable.push();
registerMember(state);
if (!traits::is_same<base_class_type, void>::value || !property_map_.empty())//if base class has property and derived class hasnt property. need property access metamethod
{
for (PropMapType::const_iterator it = property_map_.begin(); it != property_map_.end(); ++it)
{
int count = lua_type_traits<FunctorType>::push(state, it->second);
if (count > 1)
{
lua_pop(state, count - 1);
count = 1;
}
if (count == 1)
{
lua_setfield(state, -2, ("_prop_" + it->first).c_str());
}
}
LuaFunction indexfun = kaguya::LuaFunction::loadstring(state, "local arg = {...};local metatable = arg[1];"
"return function(table, index)"
// " if type(table) == 'userdata' then "
" local propfun = metatable['_prop_'..index];"
" if propfun then return propfun(table) end "
// " end "
" return metatable[index]"
" end")(metatable);
metatable.setField("__index", indexfun);
LuaFunction newindexfn = LuaFunction::loadstring(state, "local arg = {...};local metatable = arg[1];"
" return function(table, index, value) "
" if type(table) == 'userdata' then "
" local propfun = metatable['_prop_'..index];"
" if propfun then return propfun(table,value) end "
" end "
" rawset(table,index,value) "
" end")(metatable);
metatable.setField("__newindex", newindexfn);
}
else
{
metatable.setField("__index", metatable);
}
set_base_metatable(state, metatable, types::typetag<base_class_type>());
return metatable;
}
else
{
except::OtherError(state, typeid(class_type*).name() + std::string(" is already registered"));
}
return LuaRef(state);
}
PropertyMap::PropertyMap(LuaManager *lua)
{
lua_State *l = lua->GetLuaState();
LUA_DEBUG_START(l);
lua_newtable(l);
m_table = LuaRef(l, -1);
lua_pop(l, 1);
LUA_DEBUG_END(l, 0);
}
/*
* Method: SpawnCargo
*
* Spawns a container right next to the ship.
*
* > success = ship:SpawnCargo(item, lifeTime)
*
* Parameters:
*
* item - the item to put in the container.
*
* lifeTime - optional. time in seconds until self destruct. Setting
* to 0 sec means no self destruct while player is in system.
*
* Result:
*
* success: true if the container was spawned, false otherwise.
*
* Example:
*
* > Game.player:SpawnCargo(Equipment.cargo.hydrogen, 0)
* > Game.player:SpawnCargo(Equipment.cargo.hydrogen)
*
* Availability:
*
* alpha 26
*
* Status:
*
* experimental
*/
static int l_ship_spawn_cargo(lua_State *l) {
Ship *s = LuaObject<Ship>::CheckFromLua(1);
if (!lua_istable(l, 2)) {
lua_pushboolean(l, false);
}
CargoBody * c_body;
if (lua_gettop(l) >= 3){
float lifeTime = lua_tonumber(l, 3);
c_body = new CargoBody(LuaRef(l, 2), lifeTime);
}
else
c_body = new CargoBody(LuaRef(l, 2));
lua_pushboolean(l, s->SpawnCargo(c_body));
return 1;
}
/*
* Method: SpawnCargo
*
* Spawns a container right next to the ship.
*
* > success = ship:SpawnCargo(item)
*
* Parameters:
*
* item - the item to put in the container.
*
* Result:
*
* success: true if the container was spawned, false otherwise.
*
* Availability:
*
* alpha 26
*
* Status:
*
* experimental
*/
static int l_ship_spawn_cargo(lua_State *l) {
Ship *s = LuaObject<Ship>::CheckFromLua(1);
if (!lua_istable(l, 2)) {
lua_pushboolean(l, false);
} else {
CargoBody * c_body = new CargoBody(LuaRef(l, 2));
lua_pushboolean(l, s->SpawnCargo(c_body));
}
return 1;
}
/*
* Method: InitiateHyperjumpTo
*
* Ready the ship to jump to the given system.
*
* > status = ship:InitiateHyperjumpTo(path, warmup, duration, checks)
*
* Parameters:
*
* path - a <SystemPath> for the destination system
*
* warmup - the time, in seconds, needed for the engines to warm up.
* Minimum time is one second, for saftey reasons.
*
* duration - travel time, in seconds.
*
* checks - optional. A function that doesn't take any parameter and returns
* true as long as all the conditions for hyperspace are met.
*
* Result:
*
* status - a <Constants.ShipJumpStatus> string that tells if the ship can
* hyperspace and if not, describes the reason
*
* Availability:
*
* February 2014
*
* Status:
*
* experimental
*/
static int l_ship_initiate_hyperjump_to(lua_State *l)
{
Ship *s = LuaObject<Ship>::CheckFromLua(1);
SystemPath *dest = LuaObject<SystemPath>::CheckFromLua(2);
int warmup_time = lua_tointeger(l, 3);
int duration = lua_tointeger(l, 4);
LuaRef checks;
if (lua_gettop(l) >= 5)
checks = LuaRef(l, 5);
Ship::HyperjumpStatus status = s->InitiateHyperjumpTo(*dest, warmup_time, duration, checks);
lua_pushstring(l, EnumStrings::GetString("ShipJumpStatus", status));
return 1;
}
Context::Context(LuaManager *lua, Graphics::Renderer *renderer, int width, int height, const std::string &lang) : Container(this),
m_renderer(renderer),
m_width(width),
m_height(height),
m_scale(std::min(float(m_height)/SCALE_CUTOFF_HEIGHT, 1.0f)),
m_needsLayout(false),
m_eventDispatcher(this),
m_skin("ui/Skin.ini", renderer, GetScale()),
m_lua(lua)
{
lua_State *l = m_lua->GetLuaState();
lua_newtable(l);
m_templateStore = LuaRef(l, -1);
SetSize(Point(m_width,m_height));
m_visible = true;
NewLayer();
// XXX should do point sizes, but we need display DPI first
// XXX TextureFont could load multiple sizes into the same object/atlas
{
const Text::FontDescriptor baseFontDesc(Text::FontDescriptor::Load(FileSystem::gameDataFiles, "fonts/UIFont.ini", lang));
for (int i = FONT_SMALLEST; i <= FONT_LARGEST; i++) {
const Text::FontDescriptor fontDesc(baseFontDesc.filename, baseFontDesc.pixelWidth*FONT_SCALE[i]*GetScale(), baseFontDesc.pixelHeight*FONT_SCALE[i]*GetScale(), baseFontDesc.outline, baseFontDesc.advanceXAdjustment);
m_font[i] = RefCountedPtr<Text::TextureFont>(new Text::TextureFont(fontDesc, renderer));
}
}
{
const Text::FontDescriptor baseFontDesc(Text::FontDescriptor::Load(FileSystem::gameDataFiles, "fonts/UIHeadingFont.ini", lang));
for (int i = FONT_HEADING_SMALLEST; i <= FONT_HEADING_LARGEST; i++) {
const Text::FontDescriptor fontDesc(baseFontDesc.filename, baseFontDesc.pixelWidth*FONT_SCALE[i]*GetScale(), baseFontDesc.pixelHeight*FONT_SCALE[i]*GetScale(), baseFontDesc.outline, baseFontDesc.advanceXAdjustment);
m_font[i] = RefCountedPtr<Text::TextureFont>(new Text::TextureFont(fontDesc, renderer));
}
}
{
const Text::FontDescriptor baseFontDesc(Text::FontDescriptor::Load(FileSystem::gameDataFiles, "fonts/UIMonoFont.ini", lang));
for (int i = FONT_MONO_SMALLEST; i <= FONT_MONO_LARGEST; i++) {
const Text::FontDescriptor fontDesc(baseFontDesc.filename, baseFontDesc.pixelWidth*FONT_SCALE[i]*GetScale(), baseFontDesc.pixelHeight*FONT_SCALE[i]*GetScale(), baseFontDesc.outline, baseFontDesc.advanceXAdjustment);
m_font[i] = RefCountedPtr<Text::TextureFont>(new Text::TextureFont(fontDesc, renderer));
}
}
m_scissorStack.push(std::make_pair(Point(0,0), Point(m_width,m_height)));
}
Context::Context(LuaManager *lua, Graphics::Renderer *renderer, int width, int height) : Container(this),
m_renderer(renderer),
m_width(width),
m_height(height),
m_scale(std::min(float(m_height)/SCALE_CUTOFF_HEIGHT, 1.0f)),
m_needsLayout(false),
m_mousePointer(nullptr),
m_mousePointerEnabled(true),
m_eventDispatcher(this),
m_skin("ui/Skin.ini", renderer, GetScale()),
m_lua(lua)
{
lua_State *l = m_lua->GetLuaState();
lua_newtable(l);
m_templateStore = LuaRef(l, -1);
SetSize(Point(m_width,m_height));
m_visible = true;
NewLayer();
// XXX should do point sizes, but we need display DPI first
// XXX TextureFont could load multiple sizes into the same object/atlas
{
const Text::FontConfig config("UIFont");
for (int i = FONT_SMALLEST; i <= FONT_LARGEST; i++)
m_font[i] = RefCountedPtr<Text::TextureFont>(new Text::TextureFont(config, renderer, FONT_SCALE[i]*GetScale()));
}
{
const Text::FontConfig config("UIHeadingFont");
for (int i = FONT_HEADING_SMALLEST; i <= FONT_HEADING_LARGEST; i++)
m_font[i] = RefCountedPtr<Text::TextureFont>(new Text::TextureFont(config, renderer, FONT_SCALE[i]*GetScale()));
}
{
const Text::FontConfig config("UIMonoFont");
for (int i = FONT_MONO_SMALLEST; i <= FONT_MONO_LARGEST; i++)
m_font[i] = RefCountedPtr<Text::TextureFont>(new Text::TextureFont(config, renderer, FONT_SCALE[i]*GetScale()));
}
m_scissorStack.push(std::make_pair(Point(0,0), Point(m_width,m_height)));
}
void Ship::LoadFromJson(const Json::Value &jsonObj, Space *space)
{
DynamicBody::LoadFromJson(jsonObj, space);
if (!jsonObj.isMember("ship")) throw SavedGameCorruptException();
Json::Value shipObj = jsonObj["ship"];
if (!shipObj.isMember("ang_thrusters")) throw SavedGameCorruptException();
if (!shipObj.isMember("thrusters")) throw SavedGameCorruptException();
if (!shipObj.isMember("wheel_transition")) throw SavedGameCorruptException();
if (!shipObj.isMember("wheel_state")) throw SavedGameCorruptException();
if (!shipObj.isMember("launch_lock_timeout")) throw SavedGameCorruptException();
if (!shipObj.isMember("test_landed")) throw SavedGameCorruptException();
if (!shipObj.isMember("flight_state")) throw SavedGameCorruptException();
if (!shipObj.isMember("alert_state")) throw SavedGameCorruptException();
if (!shipObj.isMember("last_firing_alert")) throw SavedGameCorruptException();
if (!shipObj.isMember("hyperspace_destination")) throw SavedGameCorruptException();
if (!shipObj.isMember("hyperspace_countdown")) throw SavedGameCorruptException();
if (!shipObj.isMember("guns")) throw SavedGameCorruptException();
if (!shipObj.isMember("ecm_recharge")) throw SavedGameCorruptException();
if (!shipObj.isMember("ship_type_id")) throw SavedGameCorruptException();
if (!shipObj.isMember("docked_with_port")) throw SavedGameCorruptException();
if (!shipObj.isMember("index_for_body_docked_with")) throw SavedGameCorruptException();
if (!shipObj.isMember("hull_mass_left")) throw SavedGameCorruptException();
if (!shipObj.isMember("shield_mass_left")) throw SavedGameCorruptException();
if (!shipObj.isMember("shield_cooldown")) throw SavedGameCorruptException();
if (!shipObj.isMember("ai_message")) throw SavedGameCorruptException();
if (!shipObj.isMember("thruster_fuel")) throw SavedGameCorruptException();
if (!shipObj.isMember("reserve_fuel")) throw SavedGameCorruptException();
if (!shipObj.isMember("controller_type")) throw SavedGameCorruptException();
if (!shipObj.isMember("name")) throw SavedGameCorruptException();
m_skin.LoadFromJson(shipObj);
m_skin.Apply(GetModel());
// needs fixups
JsonToVector(&m_angThrusters, shipObj, "ang_thrusters");
JsonToVector(&m_thrusters, shipObj, "thrusters");
m_wheelTransition = shipObj["wheel_transition"].asInt();
m_wheelState = StrToFloat(shipObj["wheel_state"].asString());
m_launchLockTimeout = StrToFloat(shipObj["launch_lock_timeout"].asString());
m_testLanded = shipObj["test_landed"].asBool();
m_flightState = static_cast<FlightState>(shipObj["flight_state"].asInt());
m_alertState = static_cast<AlertState>(shipObj["alert_state"].asInt());
Properties().Set("flightState", EnumStrings::GetString("ShipFlightState", m_flightState));
Properties().Set("alertStatus", EnumStrings::GetString("ShipAlertStatus", m_alertState));
m_lastFiringAlert = StrToDouble(shipObj["last_firing_alert"].asString());
Json::Value hyperspaceDestObj = shipObj["hyperspace_destination"];
m_hyperspace.dest = SystemPath::FromJson(hyperspaceDestObj);
m_hyperspace.countdown = StrToFloat(shipObj["hyperspace_countdown"].asString());
m_hyperspace.duration = 0;
Json::Value gunArray = shipObj["guns"];
if (!gunArray.isArray()) throw SavedGameCorruptException();
assert(ShipType::GUNMOUNT_MAX == gunArray.size());
for (unsigned int i = 0; i < ShipType::GUNMOUNT_MAX; i++)
{
Json::Value gunArrayEl = gunArray[i];
if (!gunArrayEl.isMember("state")) throw SavedGameCorruptException();
if (!gunArrayEl.isMember("recharge")) throw SavedGameCorruptException();
if (!gunArrayEl.isMember("temperature")) throw SavedGameCorruptException();
m_gun[i].state = gunArrayEl["state"].asUInt();
m_gun[i].recharge = StrToFloat(gunArrayEl["recharge"].asString());
m_gun[i].temperature = StrToFloat(gunArrayEl["temperature"].asString());
}
m_ecmRecharge = StrToFloat(shipObj["ecm_recharge"].asString());
SetShipId(shipObj["ship_type_id"].asString()); // XXX handle missing thirdparty ship
m_dockedWithPort = shipObj["docked_with_port"].asInt();
m_dockedWithIndex = shipObj["index_for_body_docked_with"].asUInt();
Init();
m_stats.hull_mass_left = StrToFloat(shipObj["hull_mass_left"].asString()); // must be after Init()...
m_stats.shield_mass_left = StrToFloat(shipObj["shield_mass_left"].asString());
m_shieldCooldown = StrToFloat(shipObj["shield_cooldown"].asString());
m_curAICmd = 0;
m_curAICmd = AICommand::LoadFromJson(shipObj);
m_aiMessage = AIError(shipObj["ai_message"].asInt());
SetFuel(StrToDouble(shipObj["thruster_fuel"].asString()));
m_stats.fuel_tank_mass_left = GetShipType()->fuelTankMass * GetFuel();
m_reserveFuel = StrToDouble(shipObj["reserve_fuel"].asString());
PropertyMap &p = Properties();
p.Set("hullMassLeft", m_stats.hull_mass_left);
p.Set("hullPercent", 100.0f * (m_stats.hull_mass_left / float(m_type->hullMass)));
p.Set("shieldMassLeft", m_stats.shield_mass_left);
p.Set("fuelMassLeft", m_stats.fuel_tank_mass_left);
p.PushLuaTable();
lua_State *l = Lua::manager->GetLuaState();
lua_getfield(l, -1, "equipSet");
m_equipSet = LuaRef(l, -1);
lua_pop(l, 2);
UpdateLuaStats();
m_controller = 0;
const ShipController::Type ctype = static_cast<ShipController::Type>(shipObj["controller_type"].asInt());
if (ctype == ShipController::PLAYER)
SetController(new PlayerShipController());
else
SetController(new ShipController());
m_controller->LoadFromJson(shipObj);
m_navLights->LoadFromJson(shipObj);
m_shipName = shipObj["name"].asString();
Properties().Set("shipName", m_shipName);
}
void Ship::AbortHyperjump() {
m_hyperspace.countdown = 0;
m_hyperspace.now = false;
m_hyperspace.duration = 0;
m_hyperspace.checks = LuaRef();
}
LuaRef LuaRef::fromTop( lua_State* L )
{
xassert(L != NULL);
int handle = lua_ref(L, true);
return LuaRef(L, handle);
}
