/* 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 2
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

#include "tsage/blue_force/blueforce_logic.h"
#include "tsage/blue_force/blueforce_scenes0.h"
#include "tsage/blue_force/blueforce_scenes1.h"
#include "tsage/scenes.h"
#include "tsage/tsage.h"
#include "tsage/staticres.h"

namespace tSage {

namespace BlueForce {

void BlueForceGame::start() {
	// Start the game
	_globals->_sceneManager.changeScene(109);

	_globals->_events.setCursor(CURSOR_WALK);
}

Scene *BlueForceGame::createScene(int sceneNumber) {
	switch (sceneNumber) {
	/* Scene Group #0 */
	case 20:
		// Tsunami Title Screen
		return new Scene20();
	case 50:
	case 60:
		error("Scene group 0 not implemented");
	/* Scene Group #1 */
	case 100:
		// Tsnunami Title Screen #2
		return new Scene100();
	case 109:
		// Introduction Bar Room
		return new Scene109();
	case 110:
	case 114:
	case 115:
	case 125:
	case 140:
	case 150:
	case 160:
	case 180:
	case 190:
		error("Scene group 1 not implemented");
	case 200:
	case 210:
	case 220:
	case 225:
	case 265:
	case 270:
	case 271:
	case 280:
		error("Scene group 2 not implemented");
	case 300:
	case 315:
	case 325:
	case 330:
	case 340:
	case 342:
	case 350:
	case 355:
	case 360:
	case 370:
	case 380:
	case 385:
	case 390:
		error("Scene group 3 not implemented");
	case 410:
	case 415:
	case 440:
	case 450:
		error("Scene group 4 not implemented");
	case 550:
	case 551:
	case 560:
	case 570:
	case 580:
	case 590:
		error("Scene group 5 not implemented");
	case 600:
	case 620:
	case 666:
	case 690:
		error("Scene group 6 not implemented");
	case 710:
		error("Scene group 7 not implemented");
	case 800:
	case 810:
	case 820:
	case 830:
	case 840:
	case 850:
	case 860:
	case 870:
	case 880:
		error("Scene group 8 not implemented");
	case 900:
	case 910:
	case 920:
	case 930:
	case 935:
	case 940:
		error("Scene group 9 not implemented");
	default:
		error("Unknown scene number - %d", sceneNumber);
		break;
	}
}

/*--------------------------------------------------------------------------*/

ObjArray::ObjArray(): EventHandler() {
	_inUse = false;
	clear();
}

void ObjArray::clear() {
	for (int i = 0; i < OBJ_ARRAY_SIZE; ++i)
		_objList[i] = NULL;
}

void ObjArray::synchronize(Serializer &s) {
	EventHandler::synchronize(s);
	for (int i = 0; i < OBJ_ARRAY_SIZE; ++i)
		SYNC_POINTER(_objList[i]);	
}

void ObjArray::process(Event &event) {
	if (_inUse)
		error("Array error");
	_inUse = true;

	for (int i = 0; i < OBJ_ARRAY_SIZE; ++i) {
		if (_objList[i])
			_objList[i]->process(event);
	}

	_inUse = false;
}

void ObjArray::dispatch() {
	if (_inUse)
		error("Array error");
	_inUse = true;

	for (int i = 0; i < OBJ_ARRAY_SIZE; ++i) {
		if (_objList[i])
			_objList[i]->dispatch();
	}

	_inUse = false;
}

/*--------------------------------------------------------------------------*/

SceneExt::SceneExt(): Scene() {
	warning("TODO: dword_503AA/dword_503AE/dword_53030");

	_field372 = 0;
	_field37C = NULL;
}

void SceneExt::postInit(SceneObjectList *OwnerList) {
	Scene::postInit(OwnerList);
	if (BF_GLOBALS._v4CEA2) {
		// Blank out the bottom portion of the screen
		BF_GLOBALS._v51C24 = BF_INTERFACE_Y;

		Rect r(0, BF_INTERFACE_Y, SCREEN_WIDTH, SCREEN_HEIGHT);
		BF_GLOBALS.gfxManager().getSurface().fillRect(r, 0);
	}
}

void SceneExt::process(Event &event) {
	_objArray2.process(event);
	if (!event.handled)
		Scene::process(event);
}

void SceneExt::dispatch() {
	_objArray1.dispatch();

	if (_field37A) {
		if ((--_field37A == 0) && BF_GLOBALS._v4CEA2) {
			if (BF_GLOBALS._v4E238 && (BF_GLOBALS._v4CF9E == 1)) {
				warning("sub_1B052");
			}
			
			_field37A = 0;
		}
	}

	Scene::dispatch();
}

void SceneExt::loadScene(int sceneNum) {
	Scene::loadScene(sceneNum);
	warning("TODO: word_51C38/word_51C3C");
}

/*--------------------------------------------------------------------------*/

GameScene::GameScene() {

}

void GameScene::postInit(SceneObjectList *OwnerList) {
	_field794 = 0;
	_field412 = 1;
	SceneExt::postInit(OwnerList);
}

void GameScene::remove() {
	SceneExt::remove();
	if (_field794 == 1) {
		for (SynchronizedList<SceneObject *>::iterator i = BF_GLOBALS._sceneObjects->begin();
				i != BF_GLOBALS._sceneObjects->end(); ++i)
			(*i)->remove();
		
		BF_GLOBALS._sceneObjects->draw();
		BF_GLOBALS._scenePalette.loadPalette(2);
		BF_GLOBALS._v51C44 = 1;
		BF_GLOBALS._v51C42 = 1;
	}

	BF_GLOBALS._scenePalette._field412 = 1;
}

} // End of namespace BlueForce

} // End of namespace tSage