package alice.test.topology.aquarium;

import alice.codesegment.CodeSegment;
import alice.datasegment.CommandType;
import alice.datasegment.Receiver;

public class AutoIncrement extends CodeSegment {
	
	private Receiver position = ids.create(CommandType.PEEK);
	private Receiver number = ids.create(CommandType.PEEK);
	private static final float MIN = -1.3f;
	
	public AutoIncrement(String key, int index) {
		this.number.setKey("maxsize");
		this.position.setKey(key, index);
	}

	@Override
	public void run() {
		float max = this.number.asInteger() * 2 - 1 + 0.3f;
		FishPoint fp = this.position.asClass(FishPoint.class);
		if (fp.getX() + 0.01 > max) {
			fp.setXYZ(MIN, fp.getY(), fp.getZ());
		} else if (fp.getX() + 0.01 < MIN) {
			fp.setXYZ(max, fp.getY(), fp.getZ());
		}
		else {
			fp.setXYZ(fp.getX() + 0.01f, fp.getY(), fp.getZ());
		}
		
		ods.update(position.key, fp);
		synchronized (this) {
			try {
				// TODO
				// Waiting should be done in Alice kernel
				// ids.create(CommandType.WAIT);
			 
				wait(20);
			} catch (InterruptedException e) {
				e.printStackTrace();
			}
		}
		
		new AutoIncrement(this.position.key, this.position.index);
	}
	
}