Hi all,
If a method is called where a couple of frames of an animation are played, is there a way to interrupt that?
Yours,
Dennis
ddvink wrote ...
2013/11/1
Interrupting a method
Add a conditional statement in the method so that when it needs to be interrupted, it exits. I cannot say, with the amount of information you supplied (or the lack thereof), that you are going about what you are trying to do in the best way.
What do you mean by interrupt?
If you want the method to end somewhere in the middle of it you can use 'return;' to interrupt it.
If you want to interrupt the method while your game is executing and you want your programm to stop at this point you can use the debugger. So create a break point just click at the number of the line at the left of your editor (if you have no numbers it's a white line).
When the scenario executes the method the debugger will stop the method at your breakpoint and you can check all variables, continue the execution (also in steps), ...
It's still the pig what I'm struggling with
For one or another reason it keeps hanging in the animation which is running that time.
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.util.List;
/**
* Write a description of class RibbonPig here.
*
* @author (Patrick van Kralingen)
* @version (0.8)
*/
public class RibbonPig extends Mob
{
// Check einde platform
private boolean isOnMostOutside = false;
private int richting = 1;
private int speed = 4;
//Behaviour
public int behaviourTimer = 10;
public int actionRandomiser = 1;
public int jumpStrength = -3;
//Eigenschappen
public double hp = 400.0;
private boolean alive = true;
//Loot
public int dropCalculator = 0;
public int mesoValue = 0;
public int throwingstarGenerator = 0;
// Damage die wordt aangericht door pig aan Rogue
private int ribbonPigDamage = 25;
private int pigGivenExperience = 250;
private Rogue rogue;
public RibbonPig(){
}
public RibbonPig(Rogue rogue){
this.rogue = rogue;
}
public void act()
{
// Methods from the superclass
checkLeftWalls();
checkRightWalls();
checkFall();
timer();
// Methods from this class
animate(sequence);
checkTimer();
behaviourTimer--;
checkIfOnEdge();
}
public void setSpeed(int speed){
this.speed = speed;
}
public int getSpeed(){
return speed;
}
public void checkIfOnEdge(){
if(checkFloor()){
System.out.println("I want to change direction");
changeDirection();
}
}
public void changeDirection(){
System.out.println(this.getSpeed());
}
// Verander de richting van de Pig
public void changeDirectionPig(){
if(richting == 1){
richting = 2;
animateLeft();
} else if (richting == 2){
richting = 1;
animateRight();
}
speed = -speed;
}
public void setRibbonPigDamage(int ribbonPigDamage){
this.ribbonPigDamage = ribbonPigDamage;
}
public int getRibbonPigDamage(){
return ribbonPigDamage;
}
// Getters and setters for alive or not
public void setAlive(boolean alive){
this.alive = alive;
}
public boolean getAlive(){
return alive;
}
// -------------------------------------
private void sendExperienceToRogueObject(){
// xpValue verzenden naar Rogue
}
public void animate(int sequence) {
switch(sequence)
{
case 0:
idle(richting);
break;
case 1:
animateLeft();
break;
case 2:
animateRight();
break;
case 3:
die(richting);
break;
case 4:
hitFace(richting);
break;
default:
break;
}
}
/*************
*Richting Checker
**********/
private void idle(int richting)
{
if(richting == 1)
{
animateIdleLeft();
}
if (richting == 2)
{
animateIdleRight();
}
}
private void hitFace(int richting)
{
if(richting == 1)
{
animateHitFaceLeft();
}
if (richting == 2)
{
animateHitFaceRight();
}
}
private void die(int richting)
{
if(richting == 1)
{
animateDieLeft();
}
if (richting == 2)
{
animateDieRight();
}
}
/*************
*
*
*
*
*ANIMATIONS
*
*
*
**********/
public void animateIdleLeft()
{
if(frame == 1)
{
setImage(idleLeft[0]);
}
else if (frame == 2)
{
setImage(idleLeft[1]);
}
else if(frame == 3)
{
setImage(idleLeft[2]);
frame = 0;
return;
}
}
public void animateIdleRight()
{
if(frame == 1)
{
setImage(idleRight[0]);
}
else if (frame == 2)
{
setImage(idleRight[1]);
}
else if(frame == 3)
{
setImage(idleRight[2]);
frame = 0;
return;
}
}
public void animateRight()
{
if(frame == 1)
{
setImage(animateRight[0]);
}
else if (frame == 2)
{
setImage(animateRight[1]);
}
else if(frame == 3)
{
setImage(animateRight[2]);
frame = 0;
return;
}
}
public void animateLeft()
{
if(frame == 1)
{
setImage(animateLeft[0]);
}
else if (frame == 2)
{
setImage(animateLeft[1]);
}
else if(frame == 3)
{
setImage(animateLeft[2]);
frame = 0;
return;
}
}
public void animateDieLeft()
{
if(frame == 1)
{
setImage(dieLeft[0]);
}
else if (frame == 2)
{
}
else if(frame == 3)
{
}
else if(frame == 4)
{
setImage(dieLeft[1]);
}
else if(frame == 5)
{
}
else if(frame == 6)
{
}
else if(frame == 7)
{
setImage(dieLeft[2]);
getImage().setTransparency(240);
}
else if(frame == 8)
{
setImage(dieLeft[2]);
getImage().setTransparency(200);
}
else if(frame == 9)
{
setImage(dieLeft[2]);
getImage().setTransparency(170);
}
else if(frame == 10)
{
removeAnimation();
frame = 0;
return;
}
}
public void animateDieRight()
{
if(frame == 1)
{
setImage(dieRight[0]);
}
else if (frame == 2)
{
}
else if(frame == 3)
{
}
else if(frame == 4)
{
setImage(dieRight[1]);
}
else if(frame == 5)
{
}
else if(frame == 6)
{
}
else if(frame == 7)
{
setImage(dieRight[2]);
getImage().setTransparency(240);
}
else if(frame == 8)
{
setImage(dieRight[2]);
getImage().setTransparency(200);
}
else if(frame == 9)
{
setImage(dieRight[2]);
getImage().setTransparency(170);
}
else if(frame == 10)
{
removeAnimation();
frame = 0;
return;
}
}
public void animateHitFaceLeft()
{
if(frame == 1)
{
setImage(HitFaceLeft[0]);
return;
}
else if(frame == 7)
{
frame = 0;
return;
}
}
public void animateHitFaceRight()
{
if(frame == 1)
{
setImage(HitFaceRight[0]);
return;
}
else if(frame == 7)
{
frame = 0;
return;
}
}
public void removeAnimation()
{
getWorld().removeObject(this);
}
/*************
*
*
*
*
*BEHAVIOUR
*
*
*
**********/
public void checkTimer()
{
if(behaviourTimer == 0)
{
behaviourTimer();
}
actionRandomiser();
}
public void behaviourTimer()
{
behaviourTimer = Greenfoot.getRandomNumber(400) + 100; // you may want a larger number here
actionRandomiser = Greenfoot.getRandomNumber(3);
}
public void actionRandomiser()
{
switch (actionRandomiser)
{
case 0:
speed = 0;
sequence = 0;
break;
case 1:
speed = 4;
sequence = 2;
moveRight();
richting = 2;
break;
case 2:
speed = 4;
sequence = 1;
moveLeft();
richting = 1;
break;
case 3:
speed = 0;
sequence = 3;
break;
}
}
public void moveRight()
{
setLocation(getX()+speed, getY());
}
public void moveLeft()
{
setLocation(getX()-speed, getY());
}
//HIT
/**
*
*/
public void hit(double damage) {
hp = hp - damage;
if(hp <= 0)
{
actionRandomiser = 3;
createLoot();
behaviourTimer = behaviourTimer + 200;
//Greenfoot.playSound("RibbonPig_Die.wav");
setAlive(false);
rogue.addRogueExperience(pigGivenExperience);
}
else
{
//--life
if ( damage >= 150)
{
sequence = 4;
speed = 0;
frame = 0;
behaviourTimer = behaviourTimer + 200;
}
}
}
//Loot Generator
public void createLoot()
{
dropCalculator = Greenfoot.getRandomNumber(100);
throwingstarGenerator = Greenfoot.getRandomNumber(100);
if (dropCalculator >= 70)
{
mesoValue = Greenfoot.getRandomNumber(100) + 50;
getWorld().addObject(new Meso(mesoValue), getX(), getY());
//Greenfoot.playSound("DropItem.wav");
}
else if (dropCalculator <= 3)
{
getWorld().addObject(new Claw1(), getX(), getY());
//Greenfoot.playSound("DropItem.wav");
}
else if (throwingstarGenerator <=2 )
{
getWorld().addObject(new WolbiDrop(), getX(), getY());
//Greenfoot.playSound("DropItem.wav");
}
}
/**
* SPRITES INLADEN
**/
//Idle left
GreenfootImage[] idleLeft = new GreenfootImage[]
{
new GreenfootImage("ribbonPig_left_stand_0.png"),
new GreenfootImage("ribbonPig_left_stand_1.png"),
new GreenfootImage("ribbonPig_left_stand_2.png")
};
//Idle right
GreenfootImage[] idleRight = new GreenfootImage[]
{
new GreenfootImage("ribbonPig_right_stand_0.png"),
new GreenfootImage("ribbonPig_right_stand_1.png"),
new GreenfootImage("ribbonPig_right_stand_2.png")
};
//Naar links lopen
GreenfootImage[] animateLeft = new GreenfootImage[]
{
new GreenfootImage("ribbonPig_left_move_0.png"),
new GreenfootImage("ribbonPig_left_move_1.png"),
new GreenfootImage("ribbonPig_left_move_2.png")
};
//naar Rechts lopen
GreenfootImage[] animateRight = new GreenfootImage[]
{
new GreenfootImage("ribbonPig_right_move_0.png"),
new GreenfootImage("ribbonPig_right_move_1.png"),
new GreenfootImage("ribbonPig_right_move_2.png")
};
GreenfootImage[] dieLeft = new GreenfootImage[]
{
new GreenfootImage("ribbonPig_left_die1_0.png"),
new GreenfootImage("ribbonPig_left_die1_1.png"),
new GreenfootImage("ribbonPig_left_die1_2.png")
};
GreenfootImage[] dieRight = new GreenfootImage[]
{
new GreenfootImage("ribbonPig_right_die1_0.png"),
new GreenfootImage("ribbonPig_right_die1_1.png"),
new GreenfootImage("ribbonPig_right_die1_2.png")
};
GreenfootImage[] HitFaceLeft = new GreenfootImage[]
{
new GreenfootImage("ribbonPig_left_hit1_0.png")
};
GreenfootImage[] HitFaceRight = new GreenfootImage[]
{
new GreenfootImage("ribbonPig_right_hit1_0.png")
};
}
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