@Override
public void onPinchZoom(
PinchZoomDetector pPinchZoomDetector, TouchEvent pTouchEvent, float pZoomFactor) {
// zoom, but make sure the camera does not zoom outside the TMX bounds by using maxZoom
this.mCamera.setZoomFactor(
Math.min(Math.max(maxZoom, this.mPinchZoomStartedCameraZoomFactor * pZoomFactor), 2));
this.mCamera.setBounds(0, 0, tmxLayer.getWidth(), tmxLayer.getHeight());
}
@Override
protected Scene onCreateScene() {
this.mEngine.registerUpdateHandler(new FPSLogger());
// TODO Auto-generated method stub
scene = new Scene();
try {
final TMXLoader tmxLoader =
new TMXLoader(
this.getAssets(),
this.mEngine.getTextureManager(),
TextureOptions.BILINEAR_PREMULTIPLYALPHA,
this.getVertexBufferObjectManager(),
new ITMXTilePropertiesListener() {
@Override
public void onTMXTileWithPropertiesCreated(
final TMXTiledMap pTMXTiledMap,
final TMXLayer pTMXLayer,
final TMXTile pTMXTile,
final TMXProperties<TMXTileProperty> pTMXTileProperties) {}
});
this.mTMXTiledMap = tmxLoader.loadFromAsset("tmx/map_pro.tmx");
} catch (final TMXLoadException e) {
Debug.e(e);
}
final TMXLayer tmxLayer = this.mTMXTiledMap.getTMXLayers().get(0);
scene.attachChild(tmxLayer);
/* Make the camera not exceed the bounds of the TMXEntity. */
this.mBoundChaseCamera.setBounds(0, 0, tmxLayer.getHeight(), tmxLayer.getWidth());
this.mBoundChaseCamera.setBoundsEnabled(true);
final float centerX = (MyCamera.CAMERA_WIDTH - this.mFaceTextureRegion.getWidth()) / 2;
final float centerY = (MyCamera.CAMERA_HEIGHT - this.mFaceTextureRegion.getHeight()) / 2;
face =
new Sprite(centerX, centerY, this.mFaceTextureRegion, this.getVertexBufferObjectManager());
scene.attachChild(face);
// Add playerSprite to screen
initplayerSprite(scene, this.mPlayerTextureRegion);
// Scene UpdateHandler
scene.setTouchAreaBindingOnActionDownEnabled(true);
scene.setOnAreaTouchListener(pOnAreaTouchListener);
scene.registerUpdateHandler(pUpdateHandler);
scene.registerTouchArea(tmxLayer);
scene.setOnSceneTouchListener(pOnSceneTouchListener);
return scene;
}
/**
* Removes a tower from the field
*
* @param Tower t
*/
public void removeTower(final ITower t, boolean removeTile) {
TMXTile tile =
tmxLayer.getTMXTileAt(
t.getEntity().getX() + GameMap.getTileSize() / 2,
t.getEntity().getY() + GameMap.getTileSize() / 2);
if (blockedTileList.contains(tile) && removeTile) {
blockedTileList.remove(tile);
}
activity.runOnUpdateThread(
new Runnable() {
@Override
public void run() {
t.getEntity().detachSelf();
SubMenuManager.getReticle(t).detachSelf();
t.getEntity().clearEntityModifiers();
t.getEntity().clearUpdateHandlers();
}
});
if (towers.contains(t)) {
towers.remove(t);
}
// if the user manually deleted the tower, we need to adjust for that for the paths of the
// enemies
if (aStarHelper.isNavigating())
for (Enemy e : currentWave.getEnemies()) updateEnemyPaths(true, e);
else updateEnemyPaths(false, null);
}
private void processIsometricTMXObject() {
/*
* Implemented by - Paul Robinson
* Also in TMXLayer.java
* Referenced work - athanazio - "Working with Isometric Maps"
* http://www.athanazio.com/2008/02/21/working-with-isometric-maps/
* http://www.athanazio.com/wp-content/uploads/2008/02/isomapjava.txt
*/
final int tileHeight = this.mTMXTiledMap.getTileHeight();
final int tileWidth = this.mTMXTiledMap.getTileWidth();
final int maxColumnPixel = tileHeight * this.getTileColumns();
final int maxRowPixel = tileHeight * this.getTileRows();
ArrayList<TMXObject> objects = this.mTMXObjectGroup.getTMXObjects();
for (TMXObject tmxObject : objects) {
final int columnPixel = tmxObject.getX();
final int rowPixel = tmxObject.getY();
// Check if its pixel can be divided by tile height
int columnRemainder = columnPixel % tileHeight;
int rowRemainder = rowPixel % tileHeight;
if (columnPixel <= 0
|| rowPixel <= 0
|| columnPixel > maxColumnPixel
|| rowPixel > maxRowPixel) {
// We've got a tile outside the map, we won't draw it so skip it.
continue;
}
if (columnRemainder != 0 || rowRemainder != 0) {
/*
* Since there is a remainder that means we're not on a tile
* This means someone had held ctrl when placing the object tile.
* Drawing this tile is currently not supported.
*/
continue;
}
/*
* Work out what row and column this object should exist on.
* -1 is magic! This is because our row and column start at 0(Thanks java?!?)
* So taking away 1 accounts for starting at 0;
*/
final int column = (columnPixel / tileHeight) - 1;
final int row = (rowPixel / tileHeight) - 1;
final int width = this.mTMXTiledMap.getTileColumns();
final ITextureRegion tmxTileTextureRegion;
final int pGlobalTileID = tmxObject.getGID();
// If -1 it means its not a tile object, just a normal object
if (pGlobalTileID == 0) {
tmxTileTextureRegion = null;
} else if (pGlobalTileID == -1) {
Log.w(TAG, "Global Tile ID is -1 this means it is not a tile object that can be draw");
continue;
} else if (tmxObject.getPolygonPoints() != null) {
Log.w(TAG, "This object has polygon points, cannot draw these");
continue;
} else if (tmxObject.getPolylinePoints() != null) {
Log.w(TAG, "This object has polyline points, cannot draw these");
continue;
} else {
tmxTileTextureRegion = this.mTMXTiledMap.getTextureRegionFromGlobalTileID(pGlobalTileID);
}
if (tmxTileTextureRegion != null) {
// Unless this is a transparent tile, setup the texture
if (this.mTexture == null) {
this.mTexture = tmxTileTextureRegion.getTexture();
super.initBlendFunction(this.mTexture);
} else {
if (this.mTexture != tmxTileTextureRegion.getTexture()) {
throw new AndEngineRuntimeException(
"All TMXTiles in a TMXObjetTileLayer ("
+ this.getName()
+ ") need to be in the same TMXTileSet.");
}
}
}
/*
* Since objects layers aren't structured like normal layers,
* we have to work out the z index based on the tile row and column
*/
final int pZindex = (row * width) + column;
TMXTile tmxTile =
new TMXTile(
this.mTMXTiledMap.getOrientation(),
pGlobalTileID,
pZindex,
column,
row,
tileWidth,
tileHeight,
tmxTileTextureRegion);
tmxTile.setTMXObject(tmxObject);
// Get the offset for the tileset and the tileset size
/*
* element[0] is the X offset.
* element[1] is the Y offset.
* element[2] is the tile width.
* element[3] is the tile height.
*/
int[] offset_tilesize = {0, 0, tileWidth, tileHeight};
offset_tilesize = this.mTMXTiledMap.checkTileSetOffsetAndSize(pGlobalTileID);
float xRealIsoPos = (column * this.mIsoHalfTileWidth);
xRealIsoPos = xRealIsoPos - (row * this.mIsoHalfTileWidth);
float yRealIsoPos = (column * this.mIsoHalfTileHeight);
yRealIsoPos = yRealIsoPos + (row * this.mIsoHalfTileHeight);
/*
* We need to apply the offset different here, in TMXLayer we wanted
* to drop the offset down, here we need to bring it up
* the X offset shouldn't really matter
*/
float xOffsetPos = xRealIsoPos - Math.abs(offset_tilesize[0]);
float yOffsetPos = yRealIsoPos - offset_tilesize[1];
tmxTile.setTileXIso(xOffsetPos);
tmxTile.setTileYIso(yOffsetPos);
/*
* Suppose we could skip this
* If you want to touch this object then click on the tile space it
* occupies
int xCentre = xRealIsoPos + this.mIsoHalfTileWidth;
int yCentre = yRealIsoPos + this.mIsoHalfTileHeight;
tmxTile.setTileXIsoCentre(xCentre);
tmxTile.setTileYIsoCentre(yCentre);
*/
this.mTMXTiles[row][column] = tmxTile;
this.count++;
if (pGlobalTileID != 0) {
this.setIndex(this.getSpriteBatchIndex(column, row));
// Before we were drawing to the map tile size, not the tileset size
this.drawWithoutChecks(
tmxTileTextureRegion,
tmxTile.getTileX(),
tmxTile.getTileY(),
offset_tilesize[2],
offset_tilesize[3],
Color.WHITE_ABGR_PACKED_FLOAT);
this
.submit(); // TODO Doesn't need to be called here, but should rather be called in a
// "init" step, when parsing the XML is complete.
// Notify the ITMXTilePropertiesListener if it exists.
/*
Not supporting this, would require a slight change or passing null for TMXLayer argument.
if(pTMXTilePropertyListener != null) {
final TMXProperties<TMXTileProperty> tmxTileProperties = this.mTMXTiledMap.getTMXTileProperties(pGlobalTileID);
if(tmxTileProperties != null) {
pTMXTilePropertyListener.onTMXTileWithPropertiesCreated(this.mTMXTiledMap, this, tmxTile, tmxTileProperties);
//Log.i(TAG, "tmxTileProperties created, size " + tmxTileProperties.size());
}
}
*/
}
}
}
// ***********************************************************
// CONSTRUCTOR
// ***********************************************************
public GameScene(MapType type) {
instance = this;
gameMap = new GameMap(type);
// Zoom-Camera configuration
this.setOnAreaTouchTraversalFrontToBack();
this.mScrollDetector = new SurfaceScrollDetector(this);
activity = TowerDefenseActivity.getSharedInstance();
resourceManager = ResourceManager.getInstance();
if (MultiTouch.isSupported(activity)) {
this.mPinchZoomDetector = new PinchZoomDetector(this);
} else {
this.mPinchZoomDetector = null;
}
this.setOnSceneTouchListener(this);
this.setOnSceneTouchListenerBindingOnActionDownEnabled(true);
fingerOnSceneCount = 0;
zooming = false;
String map = "";
if (type == MapType.DESERT) map = "tmx/new_desert_path.tmx";
else if (type == MapType.GRASS) map = "tmx/grass_path.tmx";
else if (type == MapType.TUNDRA) map = "tmx/tundra_path.tmx";
try {
final TMXLoader tmxLoader =
new TMXLoader(
activity.getAssets(),
activity.getEngine().getTextureManager(),
TextureOptions.BILINEAR_PREMULTIPLYALPHA,
activity.getVertexBufferObjectManager(),
new ITMXTilePropertiesListener() {
@Override
public void onTMXTileWithPropertiesCreated(
final TMXTiledMap pTMXTiledMap,
final TMXLayer pTMXLayer,
final TMXTile pTMXTile,
final TMXProperties<TMXTileProperty> pTMXTileProperties) {}
});
this.mTMXTiledMap = tmxLoader.loadFromAsset(map);
} catch (final TMXLoadException e) {
Debug.e(e);
}
gameMap.setMap(mTMXTiledMap);
tmxLayer = this.mTMXTiledMap.getTMXLayers().get(0);
tmxLayer.setIgnoreUpdate(true);
this.attachChild(tmxLayer);
mCamera = activity.getCamera();
this.mCamera.setBounds(
0, (mCamera.getHeight() - tmxLayer.getHeight()), tmxLayer.getWidth(), tmxLayer.getHeight());
this.mCamera.setBoundsEnabled(true);
float camera_width = activity.getCamera().getWidth();
float camera_height = activity.getCamera().getHeight();
if (camera_width / tmxLayer.getHeight() >= camera_height / tmxLayer.getWidth())
maxZoom = camera_width / (tmxLayer.getHeight() * 2);
else maxZoom = camera_height / (tmxLayer.getWidth() * 2);
// 2-dimensional array of tiles
TMXTile[][] tiles = tmxLayer.getTMXTiles();
startTile = null;
endTile = null;
outer:
for (int i = 0; i < tiles.length; i++) {
for (int j = 0; j < tiles[0].length; j++) {
int[] start = gameMap.getStartTile();
int[] end = gameMap.getEndTile();
if (i == start[0] && j == start[1]) {
startTile = tiles[i][j];
} else if (i == end[0] && j == end[1]) {
endTile = tiles[i][j];
break outer;
}
}
}
money = 60;
lives = 20;
// Initializes the HUD
panel = new BottomPanel(mCamera, gameMap);
this.attachChild(panel);
TowerTile.initializeMap();
TowerTile turretTile = new TowerTile(resourceManager.getTurretTowerRegion());
panel.placeTowerAccess(turretTile, 1);
TowerTile iceTile = new TowerTile(resourceManager.getIceTowerRegion());
panel.placeTowerAccess(iceTile, 2);
TowerTile dartTile = new TowerTile(resourceManager.getDartTowerRegion());
panel.placeTowerAccess(dartTile, 3);
TowerTile spikeTile = new TowerTile(resourceManager.getSpikeTowerRegion());
panel.placeTowerAccess(spikeTile, 4);
TowerTile flameTile = new TowerTile(resourceManager.getFlameTowerRegion());
panel.placeTowerAccess(flameTile, 5);
startButton =
new AnimatedSprite(
0.0f,
0.0f,
resourceManager.getStartButtonRegion(),
activity.getVertexBufferObjectManager()) {
@Override
public boolean onAreaTouched(
TouchEvent pSceneTouchEvent, float pTouchAreaLocalX, float pTouchAreaLocalY) {
if (readyToPressAgain) {
startCurrentWave();
readyToPressAgain = false;
this.registerUpdateHandler(
new TimerHandler(
1.0f,
new ITimerCallback() {
@Override
public void onTimePassed(TimerHandler pTimerHandler) {
readyToPressAgain = true;
unregisterUpdateHandler(pTimerHandler);
}
}));
}
panel.detachTowerTextDescription();
return true;
}
};
startButton.setScale(0.473372781f);
panel.placeStartButton(startButton);
// Getting texture regions for submenu items
SubMenuManager.getDeleteRegion(resourceManager.getDeleteOptionRegion());
SubMenuManager.getUpgradeRegion(resourceManager.getUpgradeOptionRegion());
SubMenuManager.getReticalRegion(resourceManager.getTowerSightRegion());
// Initializing tower array
towers = new ArrayList<ITower>();
downCoords = new Vector2();
blockedTileList = new ArrayList<TMXTile>();
aStarHelper = new AStarPathHelper(mTMXTiledMap, endTile);
waveGenerator = new WaveHelper();
waveCount = 0;
deadEnemies = 0;
waveFinished = true;
initializedNewWave = false;
// Sets up paths/move modifiers of enemies in the first wave
initializeNextWave();
FlameTower.initialize(resourceManager.getFlameParticleRegion());
Log.i(
"Info",
"Dead Enemies: "
+ deadEnemies
+ " Finished Enemies: "
+ aStarHelper.getNumberOfEnemiesFinished()
+ " Current Wave Length: "
+ currentWave.getEnemies().size());
speedFactor = 0.5f;
readyToPressAgain = true;
// collisionDetect = new TimerHandler((float)0.0125/speedFactor, true, new ITimerCallback() {
collisionDetect =
new TimerHandler(
0.025f,
true,
new ITimerCallback() {
@Override
public void onTimePassed(TimerHandler pTimerHandler) {
collisionDetect();
}
});
enemyQueues =
new TimerHandler(
0.3f,
true,
new ITimerCallback() {
@Override
public void onTimePassed(TimerHandler pTimerHandler) {
addEnemiesToTowerQueues();
}
});
disableBackButton = false;
}
