HUD.java

package com.jpii.navalbattle.game.gui;

import java.awt.Graphics2D;

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.grid.GridHelper;
import com.jpii.navalbattle.pavo.grid.Location;
import com.jpii.navalbattle.pavo.grid.Tile;
import com.jpii.navalbattle.pavo.gui.NewWindowManager;
import com.jpii.navalbattle.pavo.gui.controls.PWindow;
import com.jpii.navalbattle.game.turn.DamageCalculator;
import com.jpii.navalbattle.game.turn.TurnManager;
import com.jpii.navalbattle.gui.MainMenuWindow;

public class HUD extends PWindow{
	
	TurnManager tm;
	Entity display;
	MoveableEntity move;
	boolean pinned = true;
	RightHud right;
	MidHud mid;
	LeftHud left;

	 public HUD(NewWindowManager parent,TurnManager tm,int x, int y, int width, int height){
		super(parent, x, y, width, height);
		this.tm = tm;
		setToolTip("This is the HUD.");
		right = new RightHud(this,width,height);
		mid = new MidHud(this,tm,parent);
		left = new LeftHud(height);
		setTitleVisiblity(false);
		setVisible(false);
		update();
	 }
	 
	 
	
	public void paint(Graphics2D g) {
		super.paint(g);
		g.fillRect(0,0,getWidth(),getHeight());
		if(right!=null&&mid!=null&&left!=null){
			right.draw(g);
			mid.draw(g);
			left.draw(g);
		}
		
		if(tm!=null)
			if(tm.getTurn()!=null)
				if(tm.getTurn().getPlayer()!=null)
					g.drawString(""+tm.getTurn().getPlayer().name,(width/3)+25,25);
	}
	
	public void setEntity(Entity e){
		display = e;
		if(display!=null&&display.getHandle()%10 == 1)
			move = (MoveableEntity)display;
		else
			move = null;
		right.setEntity(e,move);
		mid.setEntity(e,move);
		update();
	}
	
	public void update(){
		right.update();
		mid.update();
		if(display != null){
			setVisible(true);
			if(move!=null){
				if(move.isMovableTileBeingShown()){
					move.toggleMoveable();
					move.toggleMoveable();
				}
				if(move.isPrimaryTileBeingShown()){
					move.togglePrimaryRange();
					move.togglePrimaryRange();
				}
				if(move.isSecondaryTileBeingShown()){
					move.toggleSecondaryRange();
					move.toggleSecondaryRange();
				}					
			}
		}
		else if(pinned)
			setVisible(true);
		else
			setVisible(false);
		repaint();
	}
	
	public boolean isShowingMove(){
		boolean flag = false;
		if(display!=null)
			if(move!=null)
				flag = move.isMovableTileBeingShown();
		return flag;
	}
	
	public boolean hudClick(int x, int y, boolean leftclick){
		return moveShip(x,y,leftclick) || attackGuns(x,y,leftclick) || attackMissile(x,y,leftclick);
	}
	
	private boolean moveShip(int x, int y, boolean leftclick){	
		if(!isShowingMove())
			return false;		
		
		if(!tm.getTurn().canmoveEntity(move))
			return false;

		int startr = move.getLocation().getRow();
		int startc = move.getLocation().getCol();
		if(leftclick && GridHelper.canMoveTo(move.getManager(), move, move.getCurrentOrientation(), y, x,move.getWidth())){
			if(move.isMovableTileBeingShown()){
				move.toggleMoveable();
			}
			move.moveTo(new Location(y,x));
//			move.animatedMoveTo(new Location(y,x), 0.45f);
			System.out.println("[chat] Moving ship from ("+startr+","+startc+") to ("+move.getLocation().getRow()+","+move.getLocation().getCol()+")");
			int rowchange = Math.abs(startr - (move.getLocation().getRow())); 
			int colchange = Math.abs(startc - (move.getLocation().getCol()));
			if(rowchange>=colchange)
				move.addMovement(rowchange);
			else
				move.addMovement(colchange);
			easterEgg16(y,x);
			update();
			return true;
		}
		else if(GridHelper.canMoveTo(move.getManager(), move, move.getOppositeOrientation(), y, x,move.getWidth())){
			if(move.isMovableTileBeingShown()){
				move.toggleMoveable();
			}
			move.moveTo(new Location(y,x),move.getOppositeOrientation());
			System.out.println("[chat] Moving ship from ("+startr+","+startc+") to ("+move.getLocation().getRow()+","+move.getLocation().getCol()+")");
			int rowchange = Math.abs(startr - (move.getLocation().getRow())); 
			int colchange = Math.abs(startc - (move.getLocation().getCol()));
			if(rowchange>=colchange)
				move.addMovement(rowchange);
			else
				move.addMovement(colchange);
			easterEgg16(y,x);
			update();
			return true;
		}
		return false;
	}
	
	private boolean attackGuns(int x, int y, boolean leftclick){
		if(move==null || !move.isPrimaryTileBeingShown())
			return false;	
		if(!tm.getTurn().canFireGuns(move))
			return false;
		int startr = move.getLocation().getRow();
		int startc = move.getLocation().getCol();
		Tile<Entity> temp = move.getManager().getTile(y,x);
		MoveableEntity there = null;
		Entity e = null;
		if(temp!=null){
			e = temp.getEntity();
			if(e.getHandle()%10 == 1){
			there = (MoveableEntity)e;
				if(tm.getTurn().getPlayer().myEntity(there)){
					System.out.println("[chat] You can't attack your own team");
					return false;
				}
			}
		}
		if(leftclick && GridHelper.canAttackPrimaryTo(move.getManager(), move, y, x)){
			if(move.isPrimaryTileBeingShown()){
				move.togglePrimaryRange();
			}
			System.out.println("[chat] Gunning ship from ("+startr+","+startc+") to ("+y+","+x+")");
			if(there!=null){
				DamageCalculator.doPrimaryDamage(move, there);
			}
			if(e.getHandle()==2){
				PortEntity attacked = (PortEntity)e;
				DamageCalculator.doPrimaryDamage(move, attacked);
			}
			update();
			return true;
		}
		return false;
	}
	
	private boolean attackMissile(int x, int y, boolean leftclick){
		if(move==null || !move.isSecondaryTileBeingShown())
			return false;
		
		if(!tm.getTurn().canFireMissiles(move))
			return false;

		int startr = move.getLocation().getRow();
		int startc = move.getLocation().getCol();
		Tile<Entity> temp = move.getManager().getTile(y,x);
		MoveableEntity there = null;
		Entity e = null;
		if(temp!=null){
			e = temp.getEntity();
			if(e.getHandle()%10 == 1){
			there = (MoveableEntity)e;
				if(tm.getTurn().getPlayer().myEntity(there)){
					System.out.println("[chat] You can;t attack your own team");
					return false;
				}
			}
		}
		if(leftclick && GridHelper.canAttackSecondaryTo(move.getManager(), move, y, x)){
			if(move.isSecondaryTileBeingShown()){
				move.toggleSecondaryRange();
			}
			System.out.println("[chat] Tomahawk ship from ("+startr+","+startc+") to ("+y+","+x+")");
			if(there!=null)
				DamageCalculator.doSecondaryDamage(move, there);
			if(e.getHandle()==2){
				PortEntity attacked = (PortEntity)e;
				DamageCalculator.doSecondaryDamage(move, attacked);
			}
			update();
			return true;
		}
		return false;
	}
	
	public void togglePinable(){
		pinned = !pinned;
		update();
	}
	
	public MidHud getMid(){
		return mid;
	}
	
	private void easterEgg16(int r, int c){
		if(r == 1 && c == 16){
			if(MainMenuWindow.spg.getStageManager().getStageNumber()>10){
				if(isPrime(MainMenuWindow.spg.getStageManager().getStageNumber())){
					if(move.getHandle()==31){
						System.out.println("The time has come!");
						MainMenuWindow.spg.getStageManager().easterEgg16();
					}
				}
			}
		}
	}
	
	private boolean isPrime(int ask){
		if(ask==1)
			return false;
		boolean[] tests = new boolean[ask];
		for(int index = 0; index<ask; index++){
			tests[index]=true;
		}
		
		int size = 2;
		while(size<ask){
			for(int index = 1; index<=ask; index++){
				if(index!=size)
					if(index%size==0)
						tests[index-1]=false;
			}
			size++;
		}
		return tests[ask-1];
	}
	
}