RightHud.java

package com.jpii.navalbattle.game.gui;

import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;

import com.jpii.navalbattle.game.entity.MoveableEntity;
import com.jpii.navalbattle.game.entity.PortEntity;
import com.jpii.navalbattle.pavo.grid.Entity;
import com.jpii.navalbattle.pavo.gui.controls.Control;
import com.jpii.navalbattle.util.FileUtils;

public class RightHud {
	BufferedImage entityImg;
	int boxwidth,boxheight,boxx,boxy;
	int centerx,centery;
	int imgx,imgy;
	String location = new String("");
	String health = new String("");
	String movement = new String("");
	String missiles = new String("");
	
	Entity display;
	MoveableEntity move;
	
	public RightHud(Control parent,int width, int height){
		centerx = width-210;
		centery = height/2;
	}
	
	public void draw(Graphics2D g){
		drawFrame(g, boxx, boxy, boxwidth, boxheight);
		if(display!=null){
			g.drawImage(entityImg,boxx+50,boxy+50,null);
			drawString(g,location, centerx, centery+60);
			drawString(g,health, centerx, centery-45);
			drawString(g,movement, centerx, centery+40);
			drawString(g,missiles, centerx, centery-25);
		}
	}
	
	public void setEntity(Entity e,MoveableEntity me){
		display = e;
		move = me;
	}
	
	private void drawFrame(Graphics2D g,int x, int y, int width, int height) {
		g.setColor(new Color(126,105,65));
		g.fillRect(x,y,width,height);
		g.setColor(new Color(65,54,33));
		for (int x22 = x+8; x22 < (x+width)-8; x22 += 8) {
			g.drawLine(x22+x-50,y,x+x22+4-50,y+8);
		}
		for (int x22 = x+8; x22 < (x+width)-8; x22 += 8) {
			g.drawLine(x22+4+x-50,y+height-9,x22+x-50,y+height);
		}
		for (int y22 = 8+y; y22 < (y+height)-8; y22 += 8) {
			g.drawLine(x,y22+y,8+x,y+y22+4);
		}
		for (int y22 = 8+y; y22 < (y+height)-8; y22 += 8) {
			g.drawLine(x+height-9,y+y22+4,x+width,y+y22);
		}
		g.setColor(new Color(169,140,86));
		g.fillRect(8+x,y+8,width-16,height-16);
		g.setColor(Color.black);
		g.drawRect(x,y,width-1,height-1);
		g.drawRect(8+x,8+y,width-16,height-16);
	}
	
	private void drawString(Graphics2D g,String s,int x, int y){
		if(s!=null){
			g.drawString(s, x-(getWidth(g,s))/2, y);
		}
	}
	
	private int getWidth(Graphics2D g,String s){
		return 4+g.getFontMetrics().stringWidth(s);
	}
	
	public void update(){
		boxx = boxy = boxheight = boxwidth = 0;
		missiles = health = movement = "";
		if(display!=null){
			if (display.getHandle()%10 == 2) {
				PortEntity display = (PortEntity)this.display;
				entityImg = display.getIcon();
			}
			else
				entityImg = FileUtils.getImage(display.imgLocation);
			int tempwidth = entityImg.getWidth();
			int tempheight = entityImg.getHeight();
			boxx = centerx - (tempwidth/2) - 50;
			boxy = centery - (tempheight/2) - 50;
			boxwidth = tempwidth+100;
			boxheight = tempheight+100;
			location = ("[R:"+display.getLocation().getRow()+" C:"+display.getLocation().getCol()+"]");
			if(move!=null){
				health = ("Health: "+move.getPercentHealth()+"%");
				movement = ("Movement Left: "+(move.getMaxMovement()-move.getMoved())+" out of "+move.getMaxMovement());
				if(move.getMissileCount()>0){
					if(move.getHandle()!=21){
						missiles="Missiles Left: "+move.getMissileCount();
					}
				}
			}
			else if(display.getHandle()%10 == 2){
				PortEntity temp = (PortEntity) display;
				health = ("Health: "+temp.getPercentHealth()+"%");
			}
		}
	}
}