public class Model {

	
	private int numberOfAgents = 3;
	private int numberOfIterations = 10;
	
	// Label to refer to our agents. 
	// Note that we use the interface so we don't have to worry about the subclass.
	
	private Agent[] agents = new Agent[numberOfAgents];
	
	private Environment world = new Environment();
	

	public Model() {
	
	
	
	
		// Code to set up the agents.
		// Note that because "agents" is set up as an array of type Agent[], we could 
		// actually add more than one agent type to the array -- everything added is 
		// treated as a generic Agent.
		
		for (int i = 0; i < agents.length; i++) { 
			agents[i] = new Nibbler(world);
		}
		
		
		
		
		// Code to set the default Environment values.
		
		for (int i = 0; i < world.getHeight(); i++) {
			for (int j = 0; j < world.getWidth(); j++) {
				world.setDataValue(j, i, 255.0);
			}
		}
		
		
		
		
		// Code to run the model. 
		// Again, note that we don't need to worry about the types of agents.
		// Whatever the type of agent, they will all have a run() method, as it 
		// is defined in the Agent Interface, and our array is of type Agent.
		
		for (int i = 0; i < numberOfIterations; i++) {
			for (int j = 0; j < numberOfAgents; j++) {
			
				agents[j].run();
				System.out.println("value at " + agents[j].getX() + " " + agents[j].getY() + " is " + world.getDataValue(agents[j].getX(),agents[j].getY())); 
			
			}
		}
		
	}
	
	
	
	
	public static void main (String args[]) {

		new Model();
		
	}


}