65 lines
1.8 KiB
Java
65 lines
1.8 KiB
Java
package com.sagi.dayan.Games.Elements;
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import java.util.Random;
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/**
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* Created by sagi on 2/10/16.
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*/
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public class DemoSprite extends Sprite {
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private final int STOP=0, UP=1, DOWN=-1, TURN_SPEED=10;
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private final double MAX_SPEED = 6, SLOWING_FACTOR = 0.1;
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Random r;
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private double selfAccel;
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private int direction, turnDirection;
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int counter = 0;
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public DemoSprite(int x, int y, int w, int h, int acc, String imgName, double angle, int sWidth, int sHeight) {
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super(x, y, w, h, acc, imgName, angle, sWidth, sHeight);
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selfRotationSpeed = 5;
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direction = STOP;
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turnDirection = STOP;
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selfAccel = acceleration;
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setScreenLoop(true);
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}
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@Override
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public void update() {
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setSpeed();
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this.angle+=TURN_SPEED*turnDirection;
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locX += selfAccel * Math.cos(Math.toRadians(angle));
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locY -= selfAccel * (-1 * Math.sin(Math.toRadians(angle)));
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System.out.println("locX: " + locX + "\tlocY: "+locY);
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}
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private void setSpeed(){
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if (direction == UP && !(selfAccel > MAX_SPEED)){
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selfAccel+=SLOWING_FACTOR*2;
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}
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else if (direction == DOWN && (selfAccel > MAX_SPEED*(-1))){
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selfAccel-=SLOWING_FACTOR*2;
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}
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else { //slowing down
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if (selfAccel > 0) {
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selfAccel -= SLOWING_FACTOR;
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if (selfAccel < 0) {
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selfAccel = 0;
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}
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}
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if (selfAccel < 0) {
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selfAccel += SLOWING_FACTOR;
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if (selfAccel > 0) {
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selfAccel = 0;
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}
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}
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}
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}
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public void setDirection(int direction) {
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this.direction = direction;
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}
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public void turnShip(int direction){
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turnDirection=direction;
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}
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}
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