/*
* Method: AIFlyTo
*
* Fly to the vicinity of a given physics body
*
* > ship:AIFlyTo(target)
*
* Parameters:
*
* target - the <Body> to fly to
*
* Availability:
*
* alpha 10
*
* Status:
*
* experimental
*/
static int l_ship_ai_fly_to(lua_State *l)
{
Ship *s = LuaObject<Ship>::CheckFromLua(1);
if (s->GetFlightState() == Ship::HYPERSPACE)
return luaL_error(l, "Ship:AIFlyTo() cannot be called on a ship in hyperspace");
Body *target = LuaObject<Body>::CheckFromLua(2);
s->AIFlyTo(target);
return 0;
}
void Pi::HandleEvents()
{
PROFILE_SCOPED()
SDL_Event event;
// XXX for most keypresses SDL will generate KEYUP/KEYDOWN and TEXTINPUT
// events. keybindings run off KEYUP/KEYDOWN. the console is opened/closed
// via keybinding. the console TextInput widget uses TEXTINPUT events. thus
// after switching the console, the stray TEXTINPUT event causes the
// console key (backtick) to appear in the text entry field. we hack around
// this by setting this flag if the console was switched. if its set, we
// swallow the TEXTINPUT event this hack must remain until we have a
// unified input system
bool skipTextInput = false;
Pi::mouseMotion[0] = Pi::mouseMotion[1] = 0;
while (SDL_PollEvent(&event)) {
if (event.type == SDL_QUIT) {
if (Pi::game)
Pi::EndGame();
Pi::Quit();
}
if (skipTextInput && event.type == SDL_TEXTINPUT) {
skipTextInput = false;
continue;
}
if (ui->DispatchSDLEvent(event))
continue;
bool consoleActive = Pi::IsConsoleActive();
if (!consoleActive)
KeyBindings::DispatchSDLEvent(&event);
else
KeyBindings::toggleLuaConsole.CheckSDLEventAndDispatch(&event);
if (consoleActive != Pi::IsConsoleActive()) {
skipTextInput = true;
continue;
}
if (Pi::IsConsoleActive())
continue;
Gui::HandleSDLEvent(&event);
switch (event.type) {
case SDL_KEYDOWN:
if (event.key.keysym.sym == SDLK_ESCAPE) {
if (Pi::game) {
// only accessible once game started
if (currentView != 0) {
if (currentView != Pi::game->GetSettingsView()) {
Pi::game->SetTimeAccel(Game::TIMEACCEL_PAUSED);
SetView(Pi::game->GetSettingsView());
}
else {
Pi::game->RequestTimeAccel(Game::TIMEACCEL_1X);
SetView(Pi::player->IsDead()
? static_cast<View*>(Pi::game->GetDeathView())
: static_cast<View*>(Pi::game->GetWorldView()));
}
}
}
break;
}
// special keys. LCTRL+turd
if ((KeyState(SDLK_LCTRL) || (KeyState(SDLK_RCTRL)))) {
switch (event.key.keysym.sym) {
case SDLK_q: // Quit
if (Pi::game)
Pi::EndGame();
Pi::Quit();
break;
case SDLK_PRINTSCREEN: // print
case SDLK_KP_MULTIPLY: // screen
{
char buf[256];
const time_t t = time(0);
struct tm *_tm = localtime(&t);
strftime(buf, sizeof(buf), "screenshot-%Y%m%d-%H%M%S.png", _tm);
Graphics::ScreendumpState sd;
Pi::renderer->Screendump(sd);
write_screenshot(sd, buf);
break;
}
#if WITH_DEVKEYS
case SDLK_i: // Toggle Debug info
Pi::showDebugInfo = !Pi::showDebugInfo;
break;
#ifdef PIONEER_PROFILER
case SDLK_p: // alert it that we want to profile
if (KeyState(SDLK_LSHIFT) || KeyState(SDLK_RSHIFT))
Pi::doProfileOne = true;
else {
Pi::doProfileSlow = !Pi::doProfileSlow;
Output("slow frame profiling %s\n", Pi::doProfileSlow ? "enabled" : "disabled");
}
break;
#endif
case SDLK_F12:
{
if(Pi::game) {
vector3d dir = -Pi::player->GetOrient().VectorZ();
/* add test object */
if (KeyState(SDLK_RSHIFT)) {
Missile *missile =
new Missile(ShipType::MISSILE_GUIDED, Pi::player);
missile->SetOrient(Pi::player->GetOrient());
missile->SetFrame(Pi::player->GetFrame());
missile->SetPosition(Pi::player->GetPosition()+50.0*dir);
missile->SetVelocity(Pi::player->GetVelocity());
game->GetSpace()->AddBody(missile);
missile->AIKamikaze(Pi::player->GetCombatTarget());
} else if (KeyState(SDLK_LSHIFT)) {
SpaceStation *s = static_cast<SpaceStation*>(Pi::player->GetNavTarget());
if (s) {
Ship *ship = new Ship(ShipType::POLICE);
int port = s->GetFreeDockingPort(ship);
if (port != -1) {
Output("Putting ship into station\n");
// Make police ship intent on killing the player
ship->AIKill(Pi::player);
ship->SetFrame(Pi::player->GetFrame());
ship->SetDockedWith(s, port);
game->GetSpace()->AddBody(ship);
} else {
delete ship;
Output("No docking ports free dude\n");
}
} else {
Output("Select a space station...\n");
}
} else {
Ship *ship = new Ship(ShipType::POLICE);
if( KeyState(SDLK_LCTRL) )
ship->AIFlyTo(Pi::player); // a less lethal option
else
ship->AIKill(Pi::player); // a really lethal option!
lua_State *l = Lua::manager->GetLuaState();
pi_lua_import(l, "Equipment");
LuaTable equip(l, -1);
LuaObject<Ship>::CallMethod<>(ship, "AddEquip", equip.Sub("laser").Sub("pulsecannon_dual_1mw"));
LuaObject<Ship>::CallMethod<>(ship, "AddEquip", equip.Sub("misc").Sub("laser_cooling_booster"));
LuaObject<Ship>::CallMethod<>(ship, "AddEquip", equip.Sub("misc").Sub("atmospheric_shielding"));
lua_pop(l, 5);
ship->SetFrame(Pi::player->GetFrame());
ship->SetPosition(Pi::player->GetPosition()+100.0*dir);
ship->SetVelocity(Pi::player->GetVelocity());
ship->UpdateEquipStats();
game->GetSpace()->AddBody(ship);
}
}
break;
}
#endif /* DEVKEYS */
#if WITH_OBJECTVIEWER
case SDLK_F10:
Pi::SetView(Pi::game->GetObjectViewerView());
break;
#endif
case SDLK_F11:
// XXX only works on X11
//SDL_WM_ToggleFullScreen(Pi::scrSurface);
#if WITH_DEVKEYS
renderer->ReloadShaders();
#endif
break;
case SDLK_F9: // Quicksave
{
if(Pi::game) {
if (Pi::game->IsHyperspace())
Pi::game->log->Add(Lang::CANT_SAVE_IN_HYPERSPACE);
else {
const std::string name = "_quicksave";
const std::string path = FileSystem::JoinPath(GetSaveDir(), name);
try {
Game::SaveGame(name, Pi::game);
Pi::game->log->Add(Lang::GAME_SAVED_TO + path);
} catch (CouldNotOpenFileException) {
Pi::game->log->Add(stringf(Lang::COULD_NOT_OPEN_FILENAME, formatarg("path", path)));
}
catch (CouldNotWriteToFileException) {
Pi::game->log->Add(Lang::GAME_SAVE_CANNOT_WRITE);
}
}
}
break;
}
default:
break; // This does nothing but it stops the compiler warnings
}
}
Pi::keyState[event.key.keysym.sym] = true;
Pi::keyModState = event.key.keysym.mod;
Pi::onKeyPress.emit(&event.key.keysym);
break;
case SDL_KEYUP:
Pi::keyState[event.key.keysym.sym] = false;
Pi::keyModState = event.key.keysym.mod;
Pi::onKeyRelease.emit(&event.key.keysym);
break;
case SDL_MOUSEBUTTONDOWN:
if (event.button.button < COUNTOF(Pi::mouseButton)) {
Pi::mouseButton[event.button.button] = 1;
Pi::onMouseButtonDown.emit(event.button.button,
event.button.x, event.button.y);
}
break;
case SDL_MOUSEBUTTONUP:
if (event.button.button < COUNTOF(Pi::mouseButton)) {
Pi::mouseButton[event.button.button] = 0;
Pi::onMouseButtonUp.emit(event.button.button,
event.button.x, event.button.y);
}
break;
case SDL_MOUSEWHEEL:
Pi::onMouseWheel.emit(event.wheel.y > 0); // true = up
break;
case SDL_MOUSEMOTION:
Pi::mouseMotion[0] += event.motion.xrel;
Pi::mouseMotion[1] += event.motion.yrel;
// SDL_GetRelativeMouseState(&Pi::mouseMotion[0], &Pi::mouseMotion[1]);
break;
case SDL_JOYAXISMOTION:
if (!joysticks[event.jaxis.which].joystick)
break;
if (event.jaxis.value == -32768)
joysticks[event.jaxis.which].axes[event.jaxis.axis] = 1.f;
else
joysticks[event.jaxis.which].axes[event.jaxis.axis] = -event.jaxis.value / 32767.f;
break;
case SDL_JOYBUTTONUP:
case SDL_JOYBUTTONDOWN:
if (!joysticks[event.jaxis.which].joystick)
break;
joysticks[event.jbutton.which].buttons[event.jbutton.button] = event.jbutton.state != 0;
break;
case SDL_JOYHATMOTION:
if (!joysticks[event.jaxis.which].joystick)
break;
joysticks[event.jhat.which].hats[event.jhat.hat] = event.jhat.value;
break;
}
}
}
void Pi::HandleKeyDown(SDL_Keysym *key)
{
if (key->sym == SDLK_ESCAPE) {
if (Pi::game) {
// only accessible once game started
HandleEscKey();
}
return;
}
const bool CTRL = input.KeyState(SDLK_LCTRL) || input.KeyState(SDLK_RCTRL);
// special keys.
if (CTRL) {
switch (key->sym) {
case SDLK_q: // Quit
Pi::RequestQuit();
break;
case SDLK_PRINTSCREEN: // print
case SDLK_KP_MULTIPLY: // screen
{
char buf[256];
const time_t t = time(0);
struct tm *_tm = localtime(&t);
strftime(buf, sizeof(buf), "screenshot-%Y%m%d-%H%M%S.png", _tm);
Graphics::ScreendumpState sd;
Pi::renderer->Screendump(sd);
write_screenshot(sd, buf);
break;
}
case SDLK_SCROLLLOCK: // toggle video recording
Pi::isRecordingVideo = !Pi::isRecordingVideo;
if (Pi::isRecordingVideo) {
char videoName[256];
const time_t t = time(0);
struct tm *_tm = localtime(&t);
strftime(videoName, sizeof(videoName), "pioneer-%Y%m%d-%H%M%S", _tm);
const std::string dir = "videos";
FileSystem::userFiles.MakeDirectory(dir);
const std::string fname = FileSystem::JoinPathBelow(FileSystem::userFiles.GetRoot() + "/" + dir, videoName);
Output("Video Recording started to %s.\n", fname.c_str());
// start ffmpeg telling it to expect raw rgba 720p-60hz frames
// -i - tells it to read frames from stdin
// if given no frame rate (-r 60), it will just use vfr
char cmd[256] = { 0 };
snprintf(cmd, sizeof(cmd), "ffmpeg -f rawvideo -pix_fmt rgba -s %dx%d -i - -threads 0 -preset fast -y -pix_fmt yuv420p -crf 21 -vf vflip %s.mp4", config->Int("ScrWidth"), config->Int("ScrHeight"), fname.c_str());
// open pipe to ffmpeg's stdin in binary write mode
#if defined(_MSC_VER) || defined(__MINGW32__)
Pi::ffmpegFile = _popen(cmd, "wb");
#else
Pi::ffmpegFile = _popen(cmd, "w");
#endif
} else {
Output("Video Recording ended.\n");
if (Pi::ffmpegFile != nullptr) {
_pclose(Pi::ffmpegFile);
Pi::ffmpegFile = nullptr;
}
}
break;
#if WITH_DEVKEYS
case SDLK_i: // Toggle Debug info
Pi::showDebugInfo = !Pi::showDebugInfo;
break;
#ifdef PIONEER_PROFILER
case SDLK_p: // alert it that we want to profile
if (input.KeyState(SDLK_LSHIFT) || input.KeyState(SDLK_RSHIFT))
Pi::doProfileOne = true;
else {
Pi::doProfileSlow = !Pi::doProfileSlow;
Output("slow frame profiling %s\n", Pi::doProfileSlow ? "enabled" : "disabled");
}
break;
#endif
case SDLK_F12: {
if (Pi::game) {
vector3d dir = -Pi::player->GetOrient().VectorZ();
/* add test object */
if (input.KeyState(SDLK_RSHIFT)) {
Missile *missile =
new Missile(ShipType::MISSILE_GUIDED, Pi::player);
missile->SetOrient(Pi::player->GetOrient());
missile->SetFrame(Pi::player->GetFrame());
missile->SetPosition(Pi::player->GetPosition() + 50.0 * dir);
missile->SetVelocity(Pi::player->GetVelocity());
game->GetSpace()->AddBody(missile);
missile->AIKamikaze(Pi::player->GetCombatTarget());
} else if (input.KeyState(SDLK_LSHIFT)) {
SpaceStation *s = static_cast<SpaceStation *>(Pi::player->GetNavTarget());
if (s) {
Ship *ship = new Ship(ShipType::POLICE);
int port = s->GetFreeDockingPort(ship);
if (port != -1) {
Output("Putting ship into station\n");
// Make police ship intent on killing the player
ship->AIKill(Pi::player);
ship->SetFrame(Pi::player->GetFrame());
ship->SetDockedWith(s, port);
game->GetSpace()->AddBody(ship);
} else {
delete ship;
Output("No docking ports free dude\n");
}
} else {
Output("Select a space station...\n");
}
} else {
Ship *ship = new Ship(ShipType::POLICE);
if (!input.KeyState(SDLK_LALT)) { //Left ALT = no AI
if (!input.KeyState(SDLK_LCTRL))
ship->AIFlyTo(Pi::player); // a less lethal option
else
ship->AIKill(Pi::player); // a really lethal option!
}
lua_State *l = Lua::manager->GetLuaState();
pi_lua_import(l, "Equipment");
LuaTable equip(l, -1);
LuaObject<Ship>::CallMethod<>(ship, "AddEquip", equip.Sub("laser").Sub("pulsecannon_dual_1mw"));
LuaObject<Ship>::CallMethod<>(ship, "AddEquip", equip.Sub("misc").Sub("laser_cooling_booster"));
LuaObject<Ship>::CallMethod<>(ship, "AddEquip", equip.Sub("misc").Sub("atmospheric_shielding"));
lua_pop(l, 5);
ship->SetFrame(Pi::player->GetFrame());
ship->SetPosition(Pi::player->GetPosition() + 100.0 * dir);
ship->SetVelocity(Pi::player->GetVelocity());
ship->UpdateEquipStats();
game->GetSpace()->AddBody(ship);
}
}
break;
}
#endif /* DEVKEYS */
#if WITH_OBJECTVIEWER
case SDLK_F10:
Pi::SetView(Pi::game->GetObjectViewerView());
break;
#endif
case SDLK_F11:
// XXX only works on X11
//SDL_WM_ToggleFullScreen(Pi::scrSurface);
#if WITH_DEVKEYS
renderer->ReloadShaders();
#endif
break;
case SDLK_F9: // Quicksave
{
if (Pi::game) {
if (Pi::game->IsHyperspace())
Pi::game->log->Add(Lang::CANT_SAVE_IN_HYPERSPACE);
else {
const std::string name = "_quicksave";
const std::string path = FileSystem::JoinPath(GetSaveDir(), name);
try {
Game::SaveGame(name, Pi::game);
Pi::game->log->Add(Lang::GAME_SAVED_TO + path);
} catch (CouldNotOpenFileException) {
Pi::game->log->Add(stringf(Lang::COULD_NOT_OPEN_FILENAME, formatarg("path", path)));
} catch (CouldNotWriteToFileException) {
Pi::game->log->Add(Lang::GAME_SAVE_CANNOT_WRITE);
}
}
}
break;
}
default:
break; // This does nothing but it stops the compiler warnings
}
}
}
