First bug free game?

2015-05-28 09:30:17 +02:00
parent 2af16890d4
commit dc8f3c92e4
21 changed files with 575 additions and 167 deletions
@@ -0,0 +1,107 @@
+package model.drawObjects;
+
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.geom.Line2D;
+
+public class Bullet extends DrawObject {
+
+	private double speed,lengthOfBullet;
+	
+	public Line2D bullet;
+	private Color c;
+	
+	public Bullet(double speed,Color c,double lengthOfBullet,int index,Line2D path) {
+		super();
+		this.speed = speed;
+		this.lengthOfBullet = lengthOfBullet;
+		this.c = c;
+		double beginX,beginY,endX,endY;
+		
+		beginX = path.getX2();
+		beginY = path.getY2();
+		endX = beginX;
+		endY = beginY;
+		
+		//the 8 richtingen van de octagon
+		switch(index){
+		case 0:	
+			endY = beginY - lengthOfBullet;
+			break;
+		case 1:
+			endX = beginX + lengthOfBullet;
+			endY = beginY - lengthOfBullet;
+			break;
+		case 2:
+			endX = beginX + lengthOfBullet;
+			break;
+		case 3:
+			endX = beginX + lengthOfBullet;
+			endY = beginY + lengthOfBullet;
+			break;
+		case 4:
+			endY = beginY + lengthOfBullet;
+			break;
+		case 5:
+			endX = beginX - lengthOfBullet;
+			endY = beginY + lengthOfBullet;
+			break;
+		case 6:
+			endX = beginX - lengthOfBullet;
+			break;
+		case 7:
+			endX = beginX - lengthOfBullet;
+			endY = beginY - lengthOfBullet;
+			break;		
+		}
+		bullet = new Line2D.Double(beginX, beginY, endX, endY);
+//		System.out.println("Index: "+index);
+//		System.out.println("X difference: "+(bullet.getX2()-bullet.getX1()));
+//		System.out.println("Y difference: "+(bullet.getY2()-bullet.getY1()));
+	}
+
+	@Override
+	public void draw(Graphics2D g2) {
+		g2.setPaint(c);
+		g2.draw(bullet);
+	}
+
+	@Override
+	public void update() {		
+		double x1,x2,y1,y2,yDifference,xDifference;
+		x1 = bullet.getX1();
+		x2 = bullet.getX2();
+		y1 = bullet.getY1();
+		y2 = bullet.getY2();
+		yDifference = y2 - y1;
+		xDifference = x2 - x1;		
+				
+		if(yDifference < 0.0){			
+			y1 -= speed;
+			y2 = y1-lengthOfBullet;
+		}else if(yDifference > 0.0){
+			y1 += speed;
+			y2 = y1+lengthOfBullet;
+		}
+		
+		if(xDifference < 0.0){			
+			x1 -= speed;
+			x2 = x1-lengthOfBullet;
+		}else if(xDifference > 0.0){
+			x1 += speed;
+			x2 = x1+lengthOfBullet;
+		}		
+		
+		bullet.setLine(x1, y1, x2, y2);
+	}
+
+	public Color getColor() {
+		return c;
+	}
+
+	public void setColor(Color c) {
+		this.c = c;
+	}	
+	
+	
+}