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engines/ultima/ultima8/games/start_crusader_process.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+#include "ultima/ultima8/games/start_crusader_process.h"
+#include "ultima/ultima8/games/cru_game.h"
+#include "ultima/ultima8/world/actors/main_actor.h"
+#include "ultima/ultima8/ultima8.h"
+#include "ultima/ultima8/kernel/kernel.h"
+#include "ultima/ultima8/gumps/difficulty_gump.h"
+#include "ultima/ultima8/gumps/cru_status_gump.h"
+#include "ultima/ultima8/gumps/cru_pickup_area_gump.h"
+#include "ultima/ultima8/world/get_object.h"
+#include "ultima/ultima8/world/item_factory.h"
+#include "ultima/ultima8/world/actors/teleport_to_egg_process.h"
+#include "ultima/ultima8/gfx/palette_fader_process.h"
+#include "ultima/ultima8/gfx/texture.h"
+
+namespace Ultima {
+namespace Ultima8 {
+
+DEFINE_RUNTIME_CLASSTYPE_CODE(StartCrusaderProcess)
+
+StartCrusaderProcess::StartCrusaderProcess(int saveSlot) : Process(),
+_initStage(PlayFirstMovie), _saveSlot(saveSlot) {
+	_flags |= PROC_PREVENT_SAVE;
+}
+
+
+void StartCrusaderProcess::run() {
+	if (_initStage == PlayFirstMovie) {
+		_initStage = PlaySecondMovie;
+		ProcId moviepid = Game::get_instance()->playIntroMovie(false);
+		Process *movieproc = Kernel::get_instance()->getProcess(moviepid);
+		if (movieproc) {
+			waitFor(movieproc);
+		}
+		return;
+	} else if (_initStage == PlaySecondMovie) {
+		_initStage = ShowDifficultyMenu;
+		CruGame *game = dynamic_cast<CruGame *>(Game::get_instance());
+		assert(game);
+		ProcId moviepid = game->playIntroMovie2(false);
+		Process *movieproc = Kernel::get_instance()->getProcess(moviepid);
+		if (movieproc) {
+			waitFor(movieproc);
+		}
+		return;
+	}
+
+	// Try to load the save game, if succeeded this process will terminate
+	if (_saveSlot >= 0) {
+		Common::Error loadError = Ultima8Engine::get_instance()->loadGameState(_saveSlot);
+		if (loadError.getCode() != Common::kNoError) {
+			Ultima8Engine::get_instance()->setError(loadError);
+			fail();
+			return;
+		}
+
+		terminate();
+		return;
+	}
+
+	if (_initStage == ShowDifficultyMenu) {
+		DifficultyGump *gump = new DifficultyGump();
+		_initStage = StartGame;
+		gump->InitGump(nullptr, true);
+		return;
+	}
+
+	Gump *statusGump = new CruStatusGump(true);
+	statusGump->InitGump(nullptr, false);
+
+	Gump *cruPickupAreaGump = new CruPickupAreaGump(true);
+	cruPickupAreaGump->InitGump(nullptr, false);
+
+	MainActor *avatar = getMainActor();
+	int mapnum = avatar->getMapNum();
+
+	// These items are the same in Regret and Remorse
+	Item *datalink = ItemFactory::createItem(0x4d4, 0, 0, 0, 0, mapnum, 0, true);
+	avatar->addItemCru(datalink, false);
+	Item *smiley = ItemFactory::createItem(0x598, 0, 0, 0, 0, mapnum, 0, true);
+	smiley->moveToContainer(avatar);
+
+	avatar->setShieldType(1);
+
+#if 0
+	// Give the avatar *all the weapons and ammo*.. (handy for testing)
+
+	Ultima8Engine::get_instance()->setCheatMode(true);
+
+	static const uint32 wpnshapes[] = {
+		// Weapons
+		0x032E, 0x032F, 0x0330, 0x038C, 0x0332, 0x0333, 0x0334,
+		0x038E, 0x0388, 0x038A, 0x038D, 0x038B, 0x0386,
+		// Ammo
+		0x033D, 0x033E, 0x033F, 0x0340, 0x0341,
+		// No Regret Weapons
+		0x5F6, 0x5F5, 0x198,
+		// No Regret Ammo
+		0x615, 0x614
+	};
+	for (int i = 0; i < ARRAYSIZE(wpnshapes); i++) {
+		for (int j = 0; j < 5; j++) {
+			Item *wpn = ItemFactory::createItem(wpnshapes[i], 0, 0, 0, 0, mapnum, 0, true);
+			avatar->addItemCru(wpn, false);
+		}
+	}
+#endif
+
+	avatar->teleport(1, 0x1e);
+	// The first level 0x1e teleporter in No Remorse goes straight to another
+	// teleport, so undo the flag that normally stops that.
+	avatar->setJustTeleported(false);
+
+	if (GAME_IS_REGRET) {
+		avatar->setInCombat(0);
+		avatar->setDir(dir_south);
+		avatar->setActorFlag(Actor::ACT_WEAPONREADY);
+	}
+
+	Process *fader = new PaletteFaderProcess(TEX32_PACK_RGBA(0xFF, 0xFF, 0xFF, 0x00), true, 0x7FFF, 60, false);
+	Kernel::get_instance()->addProcess(fader);
+
+	Ultima8Engine::get_instance()->setAvatarInStasis(false);
+
+	terminate();
+}
+
+void StartCrusaderProcess::saveData(Common::WriteStream *ws) {
+	warning("Attempted save of process with prevent save flag");
+
+	Process::saveData(ws);
+}
+
+bool StartCrusaderProcess::loadData(Common::ReadStream *rs, uint32 version) {
+	if (!Process::loadData(rs, version)) return false;
+
+	return true;
+}
+
+} // End of namespace Ultima8
+} // End of namespace Ultima