import java.awt.Graphics;


public class DrawTowards implements IDrawAgent {

	
	public void draw(java.awt.Graphics g, IProjection p, double[] arrLfPoints,
			StateBundle[] arrAgentStates,
			CommGraph graph) {

		if(arrAgentStates == null) {
			return;
		}
		for(int i = 0; i < arrAgentStates.length; ++i) {
			try {
				ControlFuncMoveTowards funcMove = 
					(ControlFuncMoveTowards)(arrAgentStates[i].getControlFunc());
				double [] arrLfTowards = funcMove.getTowards();
				g.setColor(globalsUI.getColorMap().getColor(4));
				g.drawLine(p.getScreenComp(0, arrLfPoints, 2*i), 
						p.getScreenComp(1, arrLfPoints, 2*i), 
						p.getScreenComp(0, arrLfTowards, 0), 
						p.getScreenComp(1, arrLfTowards, 0));
			} catch(java.lang.ClassCastException e) {
				
			}
		}
	}

}