public IngameScreen() {
Res.ingame = this;
chunks = new ArrayList<Chunk>();
marker = new ArrayList<Marker>();
Chunk chunk = new Chunk(0, 0);
chunks.add(chunk);
player = Res.player;
// set player to the center of the world
player.setX(-player.getWidth() / 2);
player.setY(-player.getHeight() / 2);
player.setRotation(-90);
// get preferences
gameZoom = Preferences.getFloat("gameZoom", 1f);
cameraRect = new Rectangle();
// get textures
point_start = Res.atlas.findRegion("point_start");
point_end = Res.atlas.findRegion("point_end");
background = Res.atlas.findRegion("background");
lifeborder = Res.atlas.findRegion("life_border");
lifefill = Res.atlas.findRegion("life_fill");
switchWeapons = Res.atlas.findRegion("switchWeapons");
marker.add(new Marker(0, 0));
Controllers.addListener(new ControllerControlls()); // TODO only when screen visib?
}
public void show() {
GameInputProcessor inputProcessor = new GameInputProcessor();
Gdx.input.setInputProcessor(inputProcessor);
System.out.println(Controllers.getControllers().size + ":O");
// weapon of player might has changed while in shop
player.weapon = Res.weapons.get(player.currentWeapon).getCurrent();
}
@Override
public void render(float delta) {
super.render(delta);
if (incZoom != 0) {
changeZoom(incZoom * delta);
}
camera.zoom = gameZoom;
// TODO only calculate one? do not reset position of the cam when drawing hud? use different
// cam?
camera.position.x = player.getX() + player.getOriginX();
camera.position.y = player.getY() + player.getOriginY();
avaiableToLandOnThisFrame = null;
if (player.life <= 0) {
SpaceGame.screen(Res.gameover);
// Gdx.app.exit(); // GAME OVER
}
// control the player via acceleration
if (controls == ControlScheme.ACCELERATION) {
if (Gdx.input.isPeripheralAvailable(Peripheral.Accelerometer)) {
// TODO add option to switch axis and invert them
float accelX = Gdx.input.getAccelerometerX();
float accelY = Gdx.input.getAccelerometerY();
Gdx.app.log("ACCELERATION", accelX + "," + accelY);
player.speed = 200; // (float) Math.sqrt(accelX*accelX+accelY*accelY);
player.angle = MathUtils.atan2(-accelX, accelY);
// rotate the player acording to his angle
player.setRotation(MathUtils.radDeg * player.angle - 90);
}
}
player.act(getChunk(player.getX(), player.getY()), delta);
// check if the player gets outside all loaded chunks
checkChunks();
// keep player inside the game field
// if(player.getX()<0){player.setX(0);}else
// if(player.getX()>chunk.width){player.setX(chunk.width);}
// if(player.getY()<0){player.setY(0);}else
// if(player.getY()>chunk.height){player.setY(chunk.height);}
for (int i = 0; i < chunks.size(); i++) {
chunks
.get(i)
.checkRemove(); // check wheter ships, shots or whatsoever have to be moved to another
// chunk
}
for (int i = 0; i < chunks.size(); i++) {
chunks.get(i).act(delta);
}
// System.out.println("chunks: "+chunks.size());
// scrolling
camera.position.x = player.getX() + player.getOriginX();
camera.position.y = player.getY() + player.getOriginY();
camera.update();
camera.activate(batch);
cameraRect.set(
camera.position.x - camera.getWidth() / 2,
camera.position.y - camera.getHeight() / 2,
camera.getWidth(),
camera.getHeight());
batch.begin();
batch.draw(
background,
camera.position.x - camera.getWidth() / 2,
camera.position.y - camera.getHeight() / 2,
camera.getWidth(),
camera.getHeight());
// draw only visible chunks
for (int i = 0; i < chunks.size(); i++) {
if (chunks.get(i).rect.overlaps(cameraRect)) {
// this chunk is in the visible drawarea
chunks.get(i).draw(cameraRect, batch);
//// DEBUG
// Resources.font.draw(batch, "chunk "+i, chunks.get(i).x,chunks.get(i).y+40);
}
}
player.draw(batch, 1);
// draw control-visuals
if (psX != -1) {
batch.draw(
point_start,
psX * camera.zoom + camera.position.x - 32,
psY * camera.zoom + camera.position.y - 32);
batch.draw(
point_end,
peX * camera.zoom + camera.position.x - 16,
peY * camera.zoom + camera.position.y - 16);
}
for (int i = 0; i < marker.size(); i++) {
marker.get(i).draw(cameraRect, batch);
}
batch.end();
///// DEBUG RENDERER /////
/* ShapeRenderer renderer=new ShapeRenderer();
renderer.begin(ShapeType.Rectangle);
renderer.setProjectionMatrix(camera.combined);
renderer.setColor(255,0,0,10);
for(int i=0;i<chunks.size();i++){
if(chunks.get(i).rect.overlaps(cameraRect)){
renderer.rect(chunks.get(i).x, chunks.get(i).y, Chunk.width, Chunk.height);
}
}
renderer.setColor(0,255,0,10);
renderer.rect(camera.position.x-camera.getWidth()/2 +1 , camera.position.y-camera.getHeight()/2 +1, camera.getWidth()-2, camera.getHeight()-2);
//for(float y=player.getY()-camera.getHeight()/2;y<player.getY()+camera.getHeight()/2;y+=Chunk.height){
// for(float x=player.getX()-camera.getWidth()/2;x<player.getX()+camera.getWidth()/2;x+=Chunk.width){
renderer.setColor(0,0,255,10);
for(float y=camera.position.y-camera.getHeight()/2 - Chunk.height ;y<camera.position.y+camera.getHeight()/2 +Chunk.height;y+=Chunk.height){
for(float x=camera.position.x-camera.getWidth()/2 - Chunk.width ;x<camera.position.x+camera.getWidth()/2 +Chunk.width;x+=Chunk.width){
if(getChunk(x, y)==null){
renderer.setColor(0,0,255,10);
}else{
renderer.setColor(0,0,0,10);
}
renderer.rect(x,y,Chunk.width,Chunk.height);
}
}
renderer.end();*/
///// HUD //////
camera.position.x = 0;
camera.position.y = 0;
camera.zoom = guiZoom;
camera.update();
batch.setProjectionMatrix(camera.combined);
batch.begin();
int padding = 10;
if (player.weapon.maxAmmo == -1) {
Res.font.draw(batch, "ammo inf", -camera.getWidth() / 2 + padding, camera.getHeight() / 2);
} else {
Res.font.draw(
batch,
"ammo " + player.weapon.ammo,
-camera.getWidth() / 2 + padding,
camera.getHeight() / 2);
}
Res.font.drawWrapped(
batch,
"money: " + (int) player.money,
-camera.getWidth() / 2,
camera.getHeight() / 2,
camera.getWidth() - padding,
HAlignment.CENTER);
// Resources.font.drawWrapped(batch, "life "+(int)player.life,
// -camera.getWidth()/2,camera.getHeight()/2,camera.getWidth()-padding,HAlignment.RIGHT);
// a really cool life bar
lifefill.setRegionWidth((int) (player.life * 2));
batch.draw(
lifefill,
camera.getWidth() / 2 - 200 - padding,
camera.getHeight() / 2 - 40,
player.life * 2,
32); // , originX, originY, width, height, scaleX, scaleY, rotation)
batch.draw(
lifeborder,
camera.getWidth() / 2 - 200 - padding,
camera.getHeight() / 2
- 40); // , originX, originY, width, height, scaleX, scaleY, rotation)
if (avaiableToLandOnThisFrame != null) {
Res.font.drawWrapped(
batch,
"land on this planet",
-camera.getWidth() / 2,
-camera.getHeight() / 2 + 40,
camera.getWidth() - padding,
HAlignment.RIGHT);
} else {
batch.draw(switchWeapons, camera.getWidth() / 2 - 62, -camera.getHeight() / 2);
}
Res.font.drawWrapped(
batch,
"FPS " + Gdx.graphics.getFramesPerSecond(),
padding - camera.getWidth() / 2,
-camera.getHeight() / 2 + 40,
camera.getWidth(),
HAlignment.LEFT);
batch.end();
}
