import java.awt.Graphics;


public class DrawAgentStartState implements IDrawAgent {

	double [] m_arrLfStartPts;
	double m_lfRadius;
	
	int m_nDrawColor;
	
	public DrawAgentStartState() {
		m_arrLfStartPts = null;
		m_lfRadius = 0.01;
		m_nDrawColor = 11;
	}
	
	public DrawAgentStartState(double [] arrLfStartPositions) {
		m_arrLfStartPts = null;
		m_lfRadius = 0.01;
		m_arrLfStartPts = MathUtils.arrDblCpy(arrLfStartPositions,
				arrLfStartPositions.length);
		m_nDrawColor = 11;
	}
	
	public DrawAgentStartState(double [] arrLfStartPositions, int nDrawColor) {
		m_arrLfStartPts = null;
		m_lfRadius = 0.01;
		m_arrLfStartPts = MathUtils.arrDblCpy(arrLfStartPositions,
				arrLfStartPositions.length);
		m_nDrawColor = nDrawColor;
	}
	
	public void setStartPositions(double [] arrLfStartPositions) {
		m_arrLfStartPts = MathUtils.arrDblCpy(arrLfStartPositions,
				arrLfStartPositions.length);
	}
	
	public void draw(java.awt.Graphics g, IProjection p, double[] arrLfPoints,
			StateBundle[] arrAgentStates,
			CommGraph graph) {
		if(m_arrLfStartPts == null) {
			if(arrLfPoints != null) {
				m_arrLfStartPts = MathUtils.arrDblCpy(arrLfPoints,
						arrLfPoints.length);
				//m_arrLfStartPts = java.util.Arrays.copyOf(arrLfPoints, 
				//		arrLfPoints.length);
			}
		} else {
			int nIdx = 0;
			g.setColor(globalsUI.getColorMap().getColor(m_nDrawColor));
			try {
				int nRadScreen = p.scaleRadius(m_lfRadius);
				for(; nIdx < m_arrLfStartPts.length; nIdx += 2) {
					// g.drawRoundRect(arg0, arg1, arg2, arg3, arg4, arg5)
					g.drawArc(p.getScreenComp(0, m_arrLfStartPts, nIdx)-nRadScreen, 
							p.getScreenComp(1, m_arrLfStartPts, nIdx)-nRadScreen, 
							2*nRadScreen, 2*nRadScreen, 0, 360);
				}
			} catch(Exception e) {
				
			}
		}
	}

}