public void update(Mouse mouse) {
if (mouse.getRightButton()) {
entities.add(
new EntityDot(lastId++, walls, winds)
.setPos(mouse.getX(), mouse.getY())
.setAccel(1)
.setRGB(255, 0, 255)
.setCollisionGroup(particles)
.setFriction(0.99f)
.setSize(3, 3));
}
List<Entity> entitiesInView = entities.checkCollide(getRect());
for (int i = 0; i < entitiesInView.size(); i++) {
entitiesInView.get(i).update(this, mouse);
}
}
@Override
public void render(List2D<Integer> view) {
for (int i = 0; i < entities.size(); i++) {
entities.get(i).render(view);
}
}
public void remove(Entity entity) {
entities.remove(entity);
}
public int getCount() {
return entities.size();
}
public World(int width, int height) {
lastId = 0;
rect = new Rect(0, 0, width, height);
entities = new CollisionGroup();
particles = new CollisionGroup();
walls = new CollisionGroup();
winds = new CollisionGroup();
int wallGirth = 50;
// Boundaries
entities.add(
new EntityWall(lastId++)
.setCollisionGroup(walls)
.setSize(wallGirth, height)
.setRGB(255, 255, 255));
entities.add(
new EntityWall(lastId++)
.setCollisionGroup(walls)
.setSize(width, wallGirth)
.setRGB(255, 255, 255));
entities.add(
new EntityWall(lastId++)
.setCollisionGroup(walls)
.setSize(wallGirth, height)
.setRGB(255, 255, 255)
.setPos(width - wallGirth, 0));
entities.add(
new EntityWall(lastId++)
.setCollisionGroup(walls)
.setSize(width, wallGirth)
.setRGB(255, 255, 255)
.setPos(0, height - wallGirth));
for (int i = 0; i < 50; i++) {
entities.add(
new EntityBlockade(lastId++, particles)
.setCollisionGroup(walls)
.setSize(wallGirth, wallGirth)
.setRGB(255, 255, 255)
.setPos((float) Math.random() * width, (float) Math.random() * height));
}
// four winds
int windGirth = 100;
entities.add(
new EntityWind(lastId++, particles)
.setCollisionGroup(winds)
.setSpeed(5, 0)
.setRGB(255, 0, 0)
.setSize(windGirth, windGirth)
.setPos(wallGirth, wallGirth));
entities.add(
new EntityWind(lastId++, particles)
.setCollisionGroup(winds)
.setSpeed(0, 5)
.setRGB(255, 0, 0)
.setSize(windGirth, windGirth)
.setPos(width - wallGirth - windGirth, wallGirth));
entities.add(
new EntityWind(lastId++, particles)
.setCollisionGroup(winds)
.setSpeed(-5, 0)
.setRGB(255, 0, 0)
.setSize(windGirth, windGirth)
.setPos(width - wallGirth - windGirth, height - wallGirth - windGirth));
entities.add(
new EntityWind(lastId++, particles)
.setCollisionGroup(winds)
.setSpeed(0, -5)
.setRGB(255, 0, 0)
.setSize(windGirth, windGirth)
.setPos(wallGirth, height - wallGirth - windGirth));
}
