WitchBlastGame.cpp
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WitchBlastGame.cpp
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	#include "WitchBlastGame.h"
	#include "sfml_game/SpriteEntity.h"
	#include "sfml_game/TileMapEntity.h"
	#include "DungeonMap.h"
	#include "sfml_game/ImageManager.h"
	#include "sfml_game/SoundManager.h"
	#include "sfml_game/EntityManager.h"
	#include "Constants.h"
	#include "RatEntity.h"
	#include "GreenRatEntity.h"
	#include "KingRatEntity.h"
	#include "BatEntity.h"
	#include "SlimeEntity.h"
	#include "ChestEntity.h"
	#include "EvilFlowerEntity.h"
	#include "ItemEntity.h"
	#include "ArtefactDescriptionEntity.h"
	#include "StaticTextEntity.h"
	#include "PnjEntity.h"
	#include "TextEntity.h"

	#include <iostream>
	#include <sstream>
	#include <fstream>

	WitchBlastGame::WitchBlastGame(): Game(SCREEN_WIDTH, SCREEN_HEIGHT)
	{
	app->setTitle(APP_NAME + " V" + APP_VERSION);

	// loading resources
	ImageManager::getImageManager()->addImage((char*)"media/sprite.png");
	ImageManager::getImageManager()->addImage((char*)"media/bolt.png");
	ImageManager::getImageManager()->addImage((char*)"media/tiles.png");
	ImageManager::getImageManager()->addImage((char*)"media/rat.png");
	ImageManager::getImageManager()->addImage((char*)"media/minimap.png");
	ImageManager::getImageManager()->addImage((char*)"media/doors.png");
	ImageManager::getImageManager()->addImage((char*)"media/items.png");
	ImageManager::getImageManager()->addImage((char*)"media/items_equip.png");
	ImageManager::getImageManager()->addImage((char*)"media/chest.png");
	ImageManager::getImageManager()->addImage((char*)"media/bat.png");
	ImageManager::getImageManager()->addImage((char*)"media/evil_flower.png");
	ImageManager::getImageManager()->addImage((char*)"media/slime.png");
	ImageManager::getImageManager()->addImage((char*)"media/king_rat.png");
	ImageManager::getImageManager()->addImage((char*)"media/blood.png");
	ImageManager::getImageManager()->addImage((char*)"media/corpses.png");
	ImageManager::getImageManager()->addImage((char*)"media/corpses_big.png");
	ImageManager::getImageManager()->addImage((char*)"media/star.png");
	ImageManager::getImageManager()->addImage((char*)"media/star2.png");
	ImageManager::getImageManager()->addImage((char*)"media/interface.png");
	ImageManager::getImageManager()->addImage((char*)"media/pnj.png");
	ImageManager::getImageManager()->addImage((char*)"media/fairy.png");

	SoundManager::getSoundManager()->addSound((char*)"media/sound/step.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/blast00.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/blast01.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/door_closing.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/door_opening.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/chest_opening.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/impact.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/bonus.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/drink.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/player_hit.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/player_die.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/ennemy_dying.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/coin.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/pay.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/wall_impact.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/big_wall_impact.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/king_rat_cry_1.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/king_rat_cry_2.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/king_rat_die.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/slime_jump.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/slime_impact.ogg");
	SoundManager::getSoundManager()->addSound((char*)"media/sound/slime_impact_weak.ogg");

	if (font.loadFromFile("media/DejaVuSans-Bold.ttf"))
	{
	myText.setFont(font);
	}

	miniMap = NULL;
	currentMap = NULL;
	currentFloor = NULL;
	specialState = SpecialStateNone;
	isPausing = false;
	}

	WitchBlastGame::~WitchBlastGame()
	{
	// cleaning all entities
	EntityManager::getEntityManager()->clean();

	// cleaning data
	if (miniMap != NULL) delete (miniMap);
	if (currentFloor != NULL) delete (currentFloor);
	}

	DungeonMap* WitchBlastGame::getCurrentMap()
	{
	return currentMap;
	}

	PlayerEntity* WitchBlastGame::getPlayer()
	{
	return player;
	}

	void WitchBlastGame::onUpdate()
	{
	float delta = getAbsolutTime() - lastTime;
	lastTime = getAbsolutTime();

	if (!isPausing)
	{

	EntityManager::getEntityManager()->animate(delta);

	if (specialState != SpecialStateNone)
	{
	timer -= delta;
	if (timer <= 0.0f)
	{
	if (specialState == SpecialStateFadeOut)
	startNewGame(false);
	else
	specialState = SpecialStateNone;
	}
	}

	if (isPlayerAlive)
	{
	if (player->getHp() <= 0)
	{
	isPlayerAlive = false;
	playMusic(MusicEnding);
	}
	}
	}
	}

	void WitchBlastGame::startNewGame(bool fromSaveFile)
	{
	gameState = gameStateInit;

	// cleaning all entities
	EntityManager::getEntityManager()->clean();

	// cleaning data
	if (miniMap != NULL) delete (miniMap);
	if (currentFloor != NULL) delete (currentFloor);

	if (fromSaveFile)
	{
	if (!loadGame()) fromSaveFile = false;
	}
	if (!fromSaveFile)
	{
	currentFloor = new GameFloor(1);
	floorX = FLOOR_WIDTH / 2;
	floorY = FLOOR_HEIGHT / 2;

	// the player
	player = new PlayerEntity(ImageManager::getImageManager()->getImage(0),
	this,
	OFFSET_X + (TILE_WIDTH * MAP_WIDTH * 0.5f),
	OFFSET_Y + (TILE_HEIGHT * MAP_HEIGHT * 0.5f));

	// the boss room is closed
	bossRoomOpened = false;
	}

	// current map (tiles)
	currentTileMap = new TileMapEntity(ImageManager::getImageManager()->getImage(IMAGE_TILES), currentMap, 64, 64, 10);
	currentTileMap->setX(OFFSET_X);
	currentTileMap->setY(OFFSET_Y);

	miniMap = new GameMap(FLOOR_WIDTH, FLOOR_HEIGHT);
	refreshMinimap();

	// the interface
	SpriteEntity* interface = new SpriteEntity(ImageManager::getImageManager()->getImage(IMAGE_INTERFACE));
	interface->setZ(10000.0f);
	interface->removeCenter();
	interface->setType(0);

	// key symbol on the interface
	keySprite.setTexture(*ImageManager::getImageManager()->getImage(IMAGE_ITEMS_EQUIP));
	keySprite.setTextureRect(sf::IntRect(ITEM_WIDTH * EQUIP_BOSS_KEY, 0, ITEM_WIDTH, ITEM_HEIGHT));
	keySprite.setPosition(326, 616);

	// minimap on the interface
	TileMapEntity* miniMapEntity = new TileMapEntity(ImageManager::getImageManager()->getImage(4), miniMap, 16, 12, 10);
	miniMapEntity->setX(400);
	miniMapEntity->setY(607);
	miniMapEntity->setZ(10001.0f);

	// doors
	doorEntity[0] = new DoorEntity(8);
	doorEntity[1] = new DoorEntity(4);
	doorEntity[2] = new DoorEntity(2);
	doorEntity[3] = new DoorEntity(6);

	isPlayerAlive = true;

	// generate the map
	refreshMap();
	// items from save
	currentMap->restoreMapObjects();

	// first map is open
	roomClosed = false;

	// game time counter an state
	lastTime = getAbsolutTime();
	gameState = gameStatePlaying;

	playMusic(MusicDonjon);

	// fade in
	specialState = SpecialStateFadeIn;
	timer = FADE_IN_DELAY;

	float x0 = OFFSET_X + MAP_WIDTH * 0.5f * TILE_WIDTH;
	float y0 = OFFSET_Y + MAP_HEIGHT * 0.5f * TILE_HEIGHT + 40.0f;

	TextEntity* text = new TextEntity("Level 1", 30, x0, y0);
	text->setAlignment(ALIGN_CENTER);
	text->setLifetime(2.5f);
	text->setWeight(-36.0f);
	text->setZ(1000);
	text->setColor(TextEntity::COLOR_FADING_WHITE);
	}

	void WitchBlastGame::startGame()
	{
	startNewGame(true);

	// Start game loop
	while (app->isOpen())
	{
	// Process events
	sf::Event event;

	while (app->pollEvent(event))
	{
	// Close window : exit
	if (event.type == sf::Event::Closed)
	{
	if (gameState == gameStatePlaying && !player->isDead() && currentMap->isCleared()) saveGame();
	app->close();
	}

	if (event.type == sf::Event::KeyPressed)
	{
	if (event.key.code == sf::Keyboard::Escape)
	{
	if (gameState == gameStatePlaying && !isPausing) isPausing = true;
	else if (gameState == gameStatePlaying && isPausing) isPausing = false;
	}
	}

	if (event.type == sf::Event::LostFocus)
	isPausing = true;
	}

	if (gameState == gameStatePlaying && !isPausing)
	{
	if (player->canMove()) player->setVelocity(Vector2D(0.0f, 0.0f));

	if (sf::Keyboard::isKeyPressed(sf::Keyboard::Q) \|\| sf::Keyboard::isKeyPressed(sf::Keyboard::A))
	{
	if (sf::Keyboard::isKeyPressed(sf::Keyboard::Z) \|\| sf::Keyboard::isKeyPressed(sf::Keyboard::W))
	player->move(7);
	else if (sf::Keyboard::isKeyPressed(sf::Keyboard::S))
	player->move(1);
	else
	player->move(4);
	}
	else if (sf::Keyboard::isKeyPressed(sf::Keyboard::D))
	{
	if (sf::Keyboard::isKeyPressed(sf::Keyboard::Z) \|\| sf::Keyboard::isKeyPressed(sf::Keyboard::W))
	player->move(9);
	else if (sf::Keyboard::isKeyPressed(sf::Keyboard::S))
	player->move(3);
	else
	player->move(6);
	}
	else if (sf::Keyboard::isKeyPressed(sf::Keyboard::Z) \|\| sf::Keyboard::isKeyPressed(sf::Keyboard::W))
	{
	player->move(8);
	}
	else if (sf::Keyboard::isKeyPressed(sf::Keyboard::S))
	{
	player->move(2);
	}

	if (sf::Keyboard::isKeyPressed(sf::Keyboard::Left))
	player->fire(4);
	else if (sf::Keyboard::isKeyPressed(sf::Keyboard::Right))
	player->fire(6);
	else if (sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
	player->fire(8);
	else if (sf::Keyboard::isKeyPressed(sf::Keyboard::Down))
	player->fire(2);
	else if (sf::Mouse::isButtonPressed(sf::Mouse::Left))
	{
	sf::Vector2i mousePosition = sf::Mouse::getPosition(*app);
	int xm = mousePosition.x - player->getX();
	int ym = mousePosition.y - player->getY();

	if (abs(xm) >= abs(ym))
	{
	if (xm > 0) player->fire(6);
	else player->fire(4);
	}
	else
	{
	if (ym > 0) player->fire(2);
	else player->fire(8);
	}
	}

	if (player->isDead() && specialState == SpecialStateNone && sf::Keyboard::isKeyPressed(sf::Keyboard::Return))
	{
	specialState = SpecialStateFadeOut;
	timer = FADE_OUT_DELAY;
	}
	}

	onUpdate();
	EntityManager::getEntityManager()->sortByZ();
	onRender();

	verifyDoorUnlocking();

	if (roomClosed)
	{
	if (getEnnemyCount() == 0)
	{
	currentMap->setCleared(true);
	openDoors();
	}
	}
	}
	quitGame();
	}

	void WitchBlastGame::createFloor()
	{
	}

	void WitchBlastGame::closeDoors()
	{
	if (!currentMap->isCleared())
	{
	int i;
	for(i = 0; i < MAP_WIDTH; i++)
	{
	if (currentMap->getTile(i, 0) < 4) currentMap->setTile(i, 0, MAP_DOOR);
	if (currentMap->getTile(i, MAP_HEIGHT - 1) < 4) currentMap->setTile(i, MAP_HEIGHT - 1, MAP_DOOR);
	}
	for(i = 0; i < MAP_HEIGHT; i++)
	{
	if (currentMap->getTile(0, i) < 4) currentMap->setTile(0, i, MAP_DOOR);
	if (currentMap->getTile(MAP_WIDTH - 1, i) < 4) currentMap->setTile(MAP_WIDTH - 1, i, MAP_DOOR);
	}
	roomClosed = true;
	}
	}

	void WitchBlastGame::openDoors()
	{
	int i, j;
	for(i = 0; i < MAP_WIDTH; i++)
	for(j = 0; j < MAP_WIDTH; j++)
	if (currentMap->getTile(i, j) == MAP_DOOR) currentMap->setTile(i, j, 0);
	roomClosed = false;
	SoundManager::getSoundManager()->playSound(SOUND_DOOR_OPENING);

	if (currentMap->hasNeighbourUp() == 2 && !bossRoomOpened)
	currentMap->setTile(MAP_WIDTH/2, 0, MAP_DOOR);
	else
	doorEntity[0]->openDoor();

	if (currentMap->hasNeighbourLeft() == 2 && !bossRoomOpened)
	currentMap->setTile(0, MAP_HEIGHT / 2, MAP_DOOR);
	else
	doorEntity[1]->openDoor();

	if (currentMap->hasNeighbourDown() == 2 && !bossRoomOpened)
	currentMap->setTile(MAP_WIDTH / 2, MAP_HEIGHT - 1, MAP_DOOR);
	else
	doorEntity[2]->openDoor();

	if (currentMap->hasNeighbourRight() == 2 && !bossRoomOpened)
	currentMap->setTile(MAP_WIDTH - 1, MAP_HEIGHT / 2, MAP_DOOR);
	else
	doorEntity[3]->openDoor();
	}

	int WitchBlastGame::getEnnemyCount()
	{
	int n=0;

	EntityManager::EntityList* entityList =EntityManager::getEntityManager()->getList();
	EntityManager::EntityList::iterator it;

	for (it = entityList->begin (); it != entityList->end ();)
	{
	GameEntity e = it;
	it++;

	if (e->getType() >= 20)
	{
	n++;
	} // endif
	} // end for

	return n;
	}

	void WitchBlastGame::refreshMap()
	{
	// clean the sprites from old map
	EntityManager::getEntityManager()->partialClean(10);

	// if new map, it has to be randomized
	bool generateMap = !(currentFloor->getMap(floorX, floorY)->isVisited());
	currentMap = currentFloor->getAndVisitMap(floorX, floorY);

	// load the map
	currentTileMap->setMap(currentMap);
	player->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);
	refreshMinimap();

	if(generateMap)
	this->generateMap();
	else
	{
	if (currentMap->getRoomType() == roomTypeMerchant)
	new PnjEntity(OFFSET_X + (MAP_WIDTH / 2) * TILE_WIDTH + TILE_WIDTH / 2,
	OFFSET_Y + (MAP_HEIGHT / 2 - 2) * TILE_HEIGHT,
	0);
	}

	// for testing purpose (new stuff)
	if (player->getAge() <2.0f)
	{
	/ItemEntity book = new ItemEntity(ItemEntity::itemHealth, player->getX(), player->getY()- 180);
	book->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);
	book->setMerchandise(true);*/

	/*int bonusType = getRandomEquipItem(true);
	ItemEntity* boots = new ItemEntity((enumItemType)(itemMagicianHat + bonusType), player->getX(), player->getY()+ 180);
	boots->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);*/

	//ChestEntity* chest = new ChestEntity(player->getX() + 100, player->getY()+ 150, CHEST_FAIRY, false);
	//chest->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);
	}

	// check doors
	doorEntity[0]->setVisible(currentMap->hasNeighbourUp() > 0);
	if (currentMap->hasNeighbourUp() == 1) doorEntity[0]->setDoorType(0);
	if (currentMap->hasNeighbourUp() == 2 \|\| currentMap->getRoomType()==roomTypeBoss) doorEntity[0]->setDoorType(1);
	if (currentMap->hasNeighbourUp() == 2 && !bossRoomOpened)
	{
	doorEntity[0]->setOpen(false);
	currentMap->setTile(MAP_WIDTH/2, 0, MAP_DOOR);
	}
	else
	doorEntity[0]->setOpen(true);

	doorEntity[3]->setVisible(currentMap->hasNeighbourRight() > 0);
	if (currentMap->hasNeighbourRight() == 1) doorEntity[3]->setDoorType(0);
	if (currentMap->hasNeighbourRight() == 2 \|\| currentMap->getRoomType()==roomTypeBoss) doorEntity[3]->setDoorType(1);
	if (currentMap->hasNeighbourRight() == 2 && !bossRoomOpened)
	{
	doorEntity[3]->setOpen(false);
	currentMap->setTile(MAP_WIDTH - 1, MAP_HEIGHT / 2, MAP_DOOR);
	}
	else
	doorEntity[3]->setOpen(true);

	doorEntity[2]->setVisible(currentMap->hasNeighbourDown() > 0);
	if (currentMap->hasNeighbourDown() == 1) doorEntity[2]->setDoorType(0);
	if (currentMap->hasNeighbourDown() == 2 \|\| currentMap->getRoomType()==roomTypeBoss) doorEntity[2]->setDoorType(1);
	if (currentMap->hasNeighbourDown() == 2 && !bossRoomOpened)
	{
	doorEntity[2]->setOpen(false);
	currentMap->setTile(MAP_WIDTH/2, MAP_HEIGHT - 1, MAP_DOOR);
	}
	else
	doorEntity[2]->setOpen(true);

	doorEntity[1]->setVisible(currentMap->hasNeighbourLeft() > 0);
	if (currentMap->hasNeighbourLeft() == 1) doorEntity[1]->setDoorType(0);
	if (currentMap->hasNeighbourLeft() == 2 \|\| currentMap->getRoomType()==roomTypeBoss) doorEntity[1]->setDoorType(1);
	if (currentMap->hasNeighbourLeft() == 2 && !bossRoomOpened)
	{
	doorEntity[1]->setOpen(false);
	currentMap->setTile(0, MAP_HEIGHT / 2, MAP_DOOR);
	}
	else
	doorEntity[1]->setOpen(true);
	}

	void WitchBlastGame::refreshMinimap()
	{
	for (int j=0; j < FLOOR_HEIGHT; j++)
	for (int i=0; i < FLOOR_WIDTH; i++)
	{
	int n = currentFloor->getRoom(i, j);
	if (n > 0 && currentFloor->getMap(i, j)->isVisited())
	{
	if (currentFloor->getRoom(i, j) == roomTypeStarting
	\|\| currentFloor->getRoom(i, j) == roomTypeBonus
	\|\| currentFloor->getRoom(i, j) == roomTypeKey)
	miniMap->setTile(i, j, roomTypeStandard);
	else
	miniMap->setTile(i, j, currentFloor->getRoom(i, j));
	}
	else if (n > 0 && currentFloor->getMap(i, j)->isKnown())
	{
	if (currentFloor->getRoom(i, j) == roomTypeBoss)
	miniMap->setTile(i, j, 7);
	else
	miniMap->setTile(i, j, 9);
	}
	else
	miniMap->setTile(i, j, 0);
	}
	miniMap->setTile(floorX, floorY, 8);
	}

	void WitchBlastGame::checkEntering()
	{
	if (!currentMap->isCleared())
	{
	player->setEntering();
	SoundManager::getSoundManager()->playSound(SOUND_DOOR_CLOSING);
	for (int i=0; i<4; i++)
	doorEntity[i]->closeDoor();
	}
	}

	void WitchBlastGame::saveMapItems()
	{
	EntityManager::EntityList* entityList = EntityManager::getEntityManager()->getList();
	EntityManager::EntityList::iterator it;

	for (it = entityList->begin (); it != entityList->end ();)
	{
	GameEntity* e = *it;
	it++;

	ItemEntity* itemEntity = dynamic_cast<ItemEntity*>(e);
	ChestEntity* chestEntity = dynamic_cast<ChestEntity*>(e);

	if (itemEntity != NULL)
	{
	currentMap->addItem(itemEntity->getItemType(), itemEntity->getX(), itemEntity->getY(), itemEntity->getMerchandise());
	} // endif
	else if (chestEntity != NULL)
	{
	currentMap->addChest(chestEntity->getChestType(), chestEntity->getOpened(), chestEntity->getX(), chestEntity->getY());
	} // endif
	else
	{
	SpriteEntity* spriteEntity = dynamic_cast<SpriteEntity*>(e);
	if (spriteEntity != NULL && (e->getType() == ENTITY_BLOOD \|\| e->getType() == ENTITY_CORPSE ) )
	{
	int spriteFrame = spriteEntity->getFrame();
	if (spriteEntity->getWidth() == 128) spriteFrame += FRAME_CORPSE_KING_RAT;
	currentMap->addSprite(e->getType(), spriteFrame, e->getX(), e->getY(), spriteEntity->getScaleX());
	}

	}
	} // end for
	}

	void WitchBlastGame::moveToOtherMap(int direction)
	{
	saveMapItems();
	switch (direction)
	{
	case (4): floorX--; player->moveTo((OFFSET_X + MAP_WIDTH * TILE_WIDTH), player->getY()); player->move(4); break;
	case (6): floorX++; player->moveTo(OFFSET_X, player->getY()); player->move(6); break;
	case (8): floorY--; player->moveTo(player->getX(), OFFSET_Y + MAP_HEIGHT * TILE_HEIGHT - 10); player->move(8); break;
	case (2): floorY++; player->moveTo(player->getX(), OFFSET_Y); break;
	}
	refreshMap();
	checkEntering();
	currentMap->restoreMapObjects();
	}

	void WitchBlastGame::onRender()
	{
	// clear the view
	app->clear(sf::Color(32, 32, 32));

	// render the game objects
	EntityManager::getEntityManager()->render(app);

	myText.setColor(sf::Color(255, 255, 255, 255));
	myText.setCharacterSize(17);
	myText.setString("WASD or ZQSD to move\nArrows to shoot");
	myText.setPosition(650, 650);
	app->draw(myText);

	myText.setCharacterSize(18);
	std::ostringstream oss;
	oss << player->getGold();
	myText.setString(oss.str());
	myText.setPosition(690, 612);
	app->draw(myText);

	myText.setColor(sf::Color(0, 0, 0, 255));
	myText.setCharacterSize(16);
	myText.setString("Level 1");
	myText.setPosition(410, 692);
	app->draw(myText);

	sf::RectangleShape rectangle(sf::Vector2f(200, 25));
	// life

	if (gameState == gameStatePlaying)
	{
	// life and mana
	rectangle.setFillColor(sf::Color(190, 20, 20));
	rectangle.setPosition(sf::Vector2f(90, 622));
	rectangle.setSize(sf::Vector2f(200.0f * (float)(player->getHpDisplay()) / (float)(player->getHpMax()) , 25));
	app->draw(rectangle);

	rectangle.setFillColor(sf::Color(255, 190, 190));
	rectangle.setPosition(sf::Vector2f(90, 625));
	rectangle.setSize(sf::Vector2f(200.0f * (float)(player->getHpDisplay()) / (float)(player->getHpMax()) , 2));
	app->draw(rectangle);

	rectangle.setFillColor(sf::Color(20, 20, 190));
	rectangle.setPosition(sf::Vector2f(90, 658));
	rectangle.setSize(sf::Vector2f(200.0f * player->getPercentFireDelay() , 25));
	app->draw(rectangle);

	rectangle.setFillColor(sf::Color(190, 190, 255));
	rectangle.setPosition(sf::Vector2f(90, 661));
	rectangle.setSize(sf::Vector2f(200.0f * player->getPercentFireDelay() , 2));
	app->draw(rectangle);

	// drawing the key on the interface
	if (player->isEquiped(EQUIP_BOSS_KEY)) app->draw(keySprite);

	if (isPausing)
	{
	rectangle.setFillColor(sf::Color(0, 0, 0, 160));
	rectangle.setPosition(sf::Vector2f(OFFSET_X, OFFSET_Y));
	rectangle.setSize(sf::Vector2f(MAP_WIDTH * TILE_WIDTH, MAP_HEIGHT * TILE_HEIGHT));
	app->draw(rectangle);

	float x0 = OFFSET_X + (MAP_WIDTH / 2) * TILE_WIDTH + TILE_WIDTH / 2;
	int fade = 50 + 205 * (1.0f + cos(3.0f * getAbsolutTime())) * 0.5f;
	myText.setColor(sf::Color(255, 255, 255, fade));
	myText.setCharacterSize(40);
	myText.setString("PAUSE");
	myText.setPosition(x0 - myText.getLocalBounds().width / 2, 300);
	app->draw(myText);
	}

	if (player->isDead())
	{
	float x0 = OFFSET_X + (MAP_WIDTH / 2) * TILE_WIDTH + TILE_WIDTH / 2;
	int fade = 255 * (1.0f + cos(2.0f * getAbsolutTime())) * 0.5f;

	myText.setColor(sf::Color(255, 255, 255, 255));
	myText.setCharacterSize(25);
	myText.setString("GAME OVER");
	myText.setPosition(x0 - myText.getLocalBounds().width / 2, 400);
	app->draw(myText);

	myText.setColor(sf::Color(255, 255, 255, fade));
	myText.setCharacterSize(20);
	myText.setString("Press [ENTER] to play again !");
	myText.setPosition(x0 - myText.getLocalBounds().width / 2, 440);
	app->draw(myText);
	}
	else if (currentMap->getRoomType() == roomTypeExit)
	{
	float x0 = OFFSET_X + (MAP_WIDTH / 2) * TILE_WIDTH + TILE_WIDTH / 2;
	myText.setColor(sf::Color(255, 255, 255, 255));
	myText.setCharacterSize(25);
	myText.setString("CONGRATULATIONS !\nYou've challenged this demo and\nmanaged to kill the boss !\nSee you soon for new adventures !");
	myText.setPosition(x0 - myText.getLocalBounds().width / 2, 220);
	app->draw(myText);
	}

	if (specialState == SpecialStateFadeIn)
	{
	// fade in
	rectangle.setFillColor(sf::Color(0, 0, 0, 255 - ((FADE_IN_DELAY - timer) / FADE_IN_DELAY) * 255));
	rectangle.setPosition(sf::Vector2f(OFFSET_X, OFFSET_Y));
	rectangle.setSize(sf::Vector2f(MAP_WIDTH * TILE_WIDTH , MAP_HEIGHT * TILE_HEIGHT));
	app->draw(rectangle);
	}
	else if (specialState == SpecialStateFadeOut)
	{
	// fade out
	rectangle.setFillColor(sf::Color(0, 0, 0, ((FADE_IN_DELAY - timer) / FADE_IN_DELAY) * 255));
	rectangle.setPosition(sf::Vector2f(OFFSET_X, OFFSET_Y));
	rectangle.setSize(sf::Vector2f(MAP_WIDTH * TILE_WIDTH , MAP_HEIGHT * TILE_HEIGHT));
	app->draw(rectangle);
	}
	}

	app->display();
	}

	void WitchBlastGame::generateBlood(float x, float y, BaseCreatureEntity::enumBloodColor bloodColor)
	{
	int nbIt;
	if (player->isEquiped(EQUIP_BLOOD_SNAKE))
	nbIt = 2;
	else
	nbIt = 1;

	for (int i=0; i < nbIt; i++)
	{
	SpriteEntity* blood = new SpriteEntity(ImageManager::getImageManager()->getImage(IMAGE_BLOOD), x, y, 16, 16, 6);
	blood->setZ(OFFSET_Y - 1);
	int b0 = 0;
	if (bloodColor == BaseCreatureEntity::bloodGreen) b0 += 6;
	blood->setFrame(b0 + rand()%6);
	blood->setType(ENTITY_BLOOD);
	blood->setVelocity(Vector2D(rand()%250));
	blood->setViscosity(0.95f);

	float bloodScale = 1.0f + (rand() % 10) * 0.1f;
	blood->setScale(bloodScale, bloodScale);
	}
	}

	void WitchBlastGame::showArtefactDescription(enumItemType itemType)
	{
	new ArtefactDescriptionEntity(itemType, this); //, &font);
	}

	void WitchBlastGame::generateMap()
	{
	if (currentMap->getRoomType() == roomTypeStandard)
	generateStandardMap();
	else if (currentMap->getRoomType() == roomTypeBonus)
	{
	currentMap->setCleared(true);
	Vector2D v = currentMap->generateBonusRoom();
	int bonusType = getRandomEquipItem(false);
	if (bonusType == EQUIP_FAIRY)
	{
	ChestEntity* chest = new ChestEntity(v.x, v.y, CHEST_FAIRY, false);
	chest->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);
	}
	else
	{
	ItemEntity* newItem
	= new ItemEntity( (enumItemType)(itemMagicianHat + bonusType), v.x ,v.y);
	newItem->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);
	}
	}
	else if (currentMap->getRoomType() == roomTypeKey)
	{
	Vector2D v = currentMap->generateKeyRoom();
	ItemEntity* newItem
	= new ItemEntity( (enumItemType)(itemBossKey), v.x ,v.y);
	newItem->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);
	initMonsterArray();
	int x0 = MAP_WIDTH / 2;
	int y0 = MAP_HEIGHT / 2;
	monsterArray[x0][y0] = true;
	findPlaceMonsters(MONSTER_RAT, 5);
	findPlaceMonsters(MONSTER_BAT, 5);
	}
	else if (currentMap->getRoomType() == roomTypeMerchant)
	{
	currentMap->generateMerchantRoom();

	ItemEntity* item1 = new ItemEntity(
	itemHealth,
	OFFSET_X + (MAP_WIDTH / 2 - 2) * TILE_WIDTH + TILE_WIDTH / 2,
	OFFSET_Y + (MAP_HEIGHT / 2) * TILE_HEIGHT);
	item1->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);
	item1->setMerchandise(true);

	int bonusType = getRandomEquipItem(true);
	ItemEntity* item2 = new ItemEntity(
	(enumItemType)(itemMagicianHat + bonusType),
	OFFSET_X + (MAP_WIDTH / 2 + 2) * TILE_WIDTH + TILE_WIDTH / 2,
	OFFSET_Y + (MAP_HEIGHT / 2) * TILE_HEIGHT);
	item2->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);
	item2->setMerchandise(true);

	new PnjEntity(OFFSET_X + (MAP_WIDTH / 2) * TILE_WIDTH + TILE_WIDTH / 2,
	OFFSET_Y + (MAP_HEIGHT / 2 - 2) * TILE_HEIGHT,
	0);

	currentMap->setCleared(true);
	}
	else if (currentMap->getRoomType() == roomTypeBoss)
	{
	currentMap->generateRoom(0);

	boss = new KingRatEntity(OFFSET_X + (MAP_WIDTH / 2 - 2) * TILE_WIDTH + TILE_WIDTH / 2,
	OFFSET_Y + (MAP_HEIGHT / 2 - 2) * TILE_HEIGHT + TILE_HEIGHT / 2,
	this);
	}
	else if (currentMap->getRoomType() == roomTypeStarting)
	{
	currentMap->generateRoom(0);
	currentMap->setCleared(true);
	int bonusType = getRandomEquipItem(false);
	if (bonusType == EQUIP_FAIRY)
	{
	ChestEntity* chest = new ChestEntity(OFFSET_X + (TILE_WIDTH * MAP_WIDTH * 0.5f),
	OFFSET_Y + 120.0f + (TILE_HEIGHT * MAP_HEIGHT * 0.5f),
	CHEST_FAIRY, false);
	chest->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);
	}
	else
	{
	ItemEntity* newItem
	= new ItemEntity( (enumItemType)(itemMagicianHat + bonusType),
	OFFSET_X + (TILE_WIDTH * MAP_WIDTH * 0.5f),
	OFFSET_Y + 120.0f + (TILE_HEIGHT * MAP_HEIGHT * 0.5f));
	newItem->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);
	}
	}
	else if (currentMap->getRoomType() == roomTypeExit)
	{
	currentMap->generateRoom(0);
	currentMap->setCleared(true);
	}
	else
	currentMap->randomize(currentMap->getRoomType());
	}

	void WitchBlastGame::initMonsterArray()
	{
	for (int i = 0; i < MAP_WIDTH; i++)
	for (int j = 0; j < MAP_HEIGHT; j++)
	monsterArray[i][j] = false;
	}

	void WitchBlastGame::addMonster(monster_type_enum monsterType, float xm, float ym)
	{
	switch (monsterType)
	{
	case MONSTER_RAT: new RatEntity(xm, ym - 2, this); break;
	case MONSTER_BAT: new BatEntity(xm, ym, this); break;
	case MONSTER_EVIL_FLOWER: new EvilFlowerEntity(xm, ym, this); break;
	case MONSTER_SLIME: new SlimeEntity(xm, ym, this); break;

	case MONSTER_KING_RAT: new KingRatEntity(xm, ym, this); break;
	}
	}

	void WitchBlastGame::findPlaceMonsters(monster_type_enum monsterType, int amount)
	{
	// find a suitable place
	bool isMonsterFlying = monsterType == MONSTER_BAT;

	bool bOk;
	int xm, ym;
	float xMonster, yMonster;

	for (int index = 0; index < amount; index++)
	{
	bOk = false;

	while (!bOk)
	{
	bOk = true;
	xm = 1 +rand() % (MAP_WIDTH - 3);
	ym = 1 +rand() % (MAP_HEIGHT - 3);
	if (monsterArray[xm][ym])
	{
	bOk = false;
	}
	if (bOk && !isMonsterFlying && !currentMap->isWalkable(xm, ym))
	{
	bOk = false;
	}
	if (bOk)
	{
	xMonster = OFFSET_X + xm * TILE_WIDTH + TILE_WIDTH * 0.5f;
	yMonster = OFFSET_Y + ym * TILE_HEIGHT+ TILE_HEIGHT * 0.5f;

	float dist2 = (xMonster - player->getX())(xMonster - player->getX()) + (yMonster - player->getY())(yMonster - player->getY());
	if ( dist2 < 75000.0f)
	{
	bOk = false;
	}
	else
	{
	addMonster(monsterType, xMonster, yMonster);
	monsterArray[xm][ym] = true;
	}
	}
	}
	}
	}

	void WitchBlastGame::generateStandardMap()
	{
	initMonsterArray();

	int random = rand() % 100;

	if (random < 16)
	{
	currentMap->generateRoom(rand()%3);
	findPlaceMonsters(MONSTER_RAT,4);
	}
	else if (random < 32)
	{
	currentMap->generateRoom(rand()%4);
	findPlaceMonsters(MONSTER_BAT,4);
	}
	else if (random < 48)
	{
	currentMap->generateRoom(rand()%4);
	findPlaceMonsters(MONSTER_EVIL_FLOWER,4);
	}
	else if (random < 64)
	{
	Vector2D v = currentMap->generateBonusRoom();
	ChestEntity* chest = new ChestEntity(v.x, v.y, CHEST_BASIC, false);
	chest->setMap(currentMap, TILE_WIDTH, TILE_HEIGHT, OFFSET_X, OFFSET_Y);
	currentMap->setCleared(true);
	}
	else if (random < 80)
	{
	currentMap->generateRoom(rand()%3);
	findPlaceMonsters(MONSTER_RAT,3);
	findPlaceMonsters(MONSTER_BAT,3);
	}
	else
	{
	currentMap->generateRoom(rand()%3);
	findPlaceMonsters(MONSTER_SLIME,8 + rand() % 5);
	}
	}

	int WitchBlastGame::getRandomEquipItem(bool toSale = false)
	{
	std::vector<int> bonusSet;
	int setSize = 0;
	for (int i = 0; i < NUMBER_EQUIP_ITEMS; i++)
	{
	if (!player->isEquiped(i) && i != EQUIP_BOSS_KEY)
	{
	if (!toSale \|\| i!= EQUIP_FAIRY)
	{
	bonusSet.push_back(i);
	setSize++;
	}
	}
	}
	int bonusType = 0;
	if (setSize > 0) bonusType = bonusSet[rand() % setSize];

	return bonusType;
	}

	void WitchBlastGame::verifyDoorUnlocking()
	{
	int colliding = (player->getColliding());

	if (colliding > 0 && currentMap->isCleared() && !bossRoomOpened && player->isEquiped(EQUIP_BOSS_KEY))
	{
	int xt = (player->getX() - OFFSET_X) / TILE_WIDTH;
	int yt = (player->getY() - OFFSET_Y) / TILE_HEIGHT;

	if (yt <= 1 && xt >= MAP_WIDTH / 2 - 1 && xt <= MAP_WIDTH / 2 + 1 && currentMap->hasNeighbourUp() == 2)
	{
	doorEntity[0]->openDoor();
	currentMap->setTile(MAP_WIDTH / 2, 0, 0);
	SoundManager::getSoundManager()->playSound(SOUND_DOOR_OPENING);
	player->useBossKey();
	bossRoomOpened = true;
	}
	if (yt >= MAP_HEIGHT - 2 && xt >= MAP_WIDTH / 2 - 1 &&xt <= MAP_WIDTH / 2 + 1 && currentMap->hasNeighbourDown() == 2)
	{
	doorEntity[2]->openDoor();
	currentMap->setTile(MAP_WIDTH / 2, MAP_HEIGHT - 1, 0);
	SoundManager::getSoundManager()->playSound(SOUND_DOOR_OPENING);
	player->useBossKey();
	bossRoomOpened = true;
	}
	if (xt <= 1 && yt >= MAP_HEIGHT / 2 - 1 && yt <= MAP_HEIGHT / 2 + 1 && currentMap->hasNeighbourLeft() == 2)
	{

	doorEntity[1]->openDoor();
	currentMap->setTile(0, MAP_HEIGHT / 2, 0);
	SoundManager::getSoundManager()->playSound(SOUND_DOOR_OPENING);
	player->useBossKey();
	bossRoomOpened = true;
	}
	if (xt >= MAP_WIDTH - 2 && yt >= MAP_HEIGHT / 2 - 1 && yt <= MAP_HEIGHT / 2 + 1 && currentMap->hasNeighbourRight() == 2)
	{
	doorEntity[3]->openDoor();
	currentMap->setTile(MAP_WIDTH - 1, MAP_HEIGHT / 2, 0);
	SoundManager::getSoundManager()->playSound(SOUND_DOOR_OPENING);
	player->useBossKey();
	bossRoomOpened = true;
	}
	}
	}

	void WitchBlastGame::playMusic(musicEnum musicChoice)
	{
	music.stop();
	music.setLoop(true);
	bool ok = false;
	switch (musicChoice)
	{
	case MusicDonjon:
	ok = music.openFromFile("media/sound/track00.ogg");
	music.setVolume(75);
	break;

	case MusicEnding:
	ok = music.openFromFile("media/sound/track_ending.ogg");
	music.setVolume(35);
	break;
	}

	if (ok)
	music.play();
	}

	void WitchBlastGame::saveGame()
	{
	ofstream file("game.sav", ios::out \| ios::trunc);

	int i, j, k, l;

	if (file)
	{
	// floor
	int nbRooms = 0;
	for (j = 0; j < FLOOR_HEIGHT; j++)
	{
	for (i = 0; i < FLOOR_WIDTH; i++)
	{
	file << currentFloor->getRoom(i,j) << " ";
	if (currentFloor->getRoom(i,j) > 0) nbRooms++;
	}
	file << std::endl;
	}

	// maps
	saveMapItems();

	file << nbRooms << std::endl;
	for (j = 0; j < FLOOR_HEIGHT; j++)
	{
	for (i = 0; i < FLOOR_WIDTH; i++)
	{
	if (currentFloor->getRoom(i,j) > 0)
	{
	file << i << " " << j << " "
	<< currentFloor->getMap(i, j)->getRoomType() << " "
	<< currentFloor->getMap(i, j)->isKnown() << " "
	<< currentFloor->getMap(i, j)->isVisited() << " "
	<< currentFloor->getMap(i, j)->isCleared() << std::endl;
	if (currentFloor->getMap(i, j)->isVisited())
	{
	for (l = 0; l < MAP_HEIGHT; l++)
	{
	for (k = 0; k < MAP_WIDTH; k++)
	{
	file << currentFloor->getMap(i, j)->getTile(k, l) << " ";
	}
	file << std::endl;
	}
	// items, etc...
	std::list<DungeonMap::itemListElement> itemList = currentFloor->getMap(i, j)->getItemList();
	file << itemList.size() << std::endl;
	std::list<DungeonMap::itemListElement>::iterator it;
	for (it = itemList.begin (); it != itemList.end ();)
	{
	DungeonMap::itemListElement ilm = *it;
	it++;

	file << ilm.type << " " << ilm.x << " " << ilm.y << " " << ilm.merch << std::endl;
	}

	// chests
	std::list<DungeonMap::chestListElement> chestList = currentFloor->getMap(i, j)->getChestList();
	file << chestList.size() << std::endl;
	std::list<DungeonMap::chestListElement>::iterator itc;
	for (itc = chestList.begin (); itc != chestList.end ();)
	{
	DungeonMap::chestListElement ilm = *itc;
	itc++;

	file << ilm.type << " " << ilm.x << " " << ilm.y << " " << ilm.state << std::endl;
	}

	// sprites
	std::list<DungeonMap::spriteListElement> spriteList = currentFloor->getMap(i, j)->getSpriteList();
	file << spriteList.size() << std::endl;
	std::list<DungeonMap::spriteListElement>::iterator its;
	for (its = spriteList.begin (); its != spriteList.end ();)
	{
	DungeonMap::spriteListElement ilm = *its;
	its++;

	file << ilm.type << " " << ilm.frame << " " << ilm.x << " " << ilm.y << " " << ilm.scale << std::endl;
	}
	}
	}
	}
	file << std::endl;
	}

	// game
	file << floorX << " " << floorY << std::endl;
	file << bossRoomOpened << std::endl;
	// boss door !

	// player
	file << player->getHp() << " " << player->getHpMax() << " " << player->getGold() << std::endl;
	for (i = 0; i < NUMBER_EQUIP_ITEMS; i++) file << player->isEquiped(i) << " ";
	file << std::endl;
	file << player->getX() << " " << player->getY() << std::endl;

	file.close();
	}
	else
	{
	cerr << "[ERROR] Saving the game..." << endl;
	}
	}

	bool WitchBlastGame::loadGame()
	{
	ifstream file("game.sav", ios::in);

	if (file)
	{
	int i, j, k, n;

	// floor
	currentFloor = new GameFloor();
	for (j = 0; j < FLOOR_HEIGHT; j++)
	{
	for (i = 0; i < FLOOR_WIDTH; i++)
	{
	int n;
	file >> n;
	currentFloor->setRoom(i, j, n);
	}
	}

	// maps
	int nbRooms;
	file >> nbRooms;

	for (k = 0; k < nbRooms; k++)
	{
	file >> i;
	file >> j;
	file >> n;
	DungeonMap* iMap = new DungeonMap(currentFloor, i, j);
	currentFloor->setMap(i, j, iMap);
	iMap->setRoomType((roomTypeEnum)n);
	bool flag;
	file >> flag;
	iMap->setKnown(flag);
	file >> flag;
	iMap->setVisited(flag);
	file >> flag;
	iMap->setCleared(flag);

	if (iMap->isVisited())
	{
	for (j = 0; j < MAP_HEIGHT; j++)
	{
	for (i = 0; i < MAP_WIDTH; i++)
	{
	file >> n;
	iMap->setTile(i, j, n);
	}
	}
	// items int the map
	file >> n;
	for (i = 0; i < n; i++)
	{
	int t;
	float x, y;
	bool merc;
	file >> t >> x >> y >> merc;
	iMap->addItem(t, x, y, merc);
	}
	// chests in the map
	file >> n;
	for (i = 0; i < n; i++)
	{
	int t;
	float x, y;
	bool state;
	file >> t >> x >> y >> state;
	iMap->addChest(t, state, x, y);
	}
	// sprites in the map
	file >> n;
	for (i = 0; i < n; i++)
	{
	int t, f;
	float x, y, scale;
	file >> t >> f >> x >> y >> scale;
	iMap->addSprite(t, f, x, y, scale);
	}
	}
	}

	//currentFloor->displayToConsole();

	// game
	file >> floorX >> floorY;
	currentMap = currentFloor->getMap(floorX, floorY);
	file >> bossRoomOpened;

	// player
	int hp, hpMax, gold;
	file >> hp >> hpMax >> gold;
	player = new PlayerEntity(ImageManager::getImageManager()->getImage(0),
	this,
	OFFSET_X + (TILE_WIDTH * MAP_WIDTH * 0.5f),
	OFFSET_Y + (TILE_HEIGHT * MAP_HEIGHT * 0.5f));
	player->setHp(hp);
	player->setHpMax(hpMax);
	player->setGold(gold);
	for (i = 0; i < NUMBER_EQUIP_ITEMS; i++)
	{
	bool eq;
	file >> eq;
	player->setEquiped(i, eq);
	}
	float x, y;
	file >> x >> y;

	player->moveTo(x, y);

	file.close();
	remove("game.sav");
	}
	else
	{
	return false;
	}

	return true;
	}

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