Hi I am making a Turn based program, in which one Actor at a time is walking a distance of 1 cell, if this cell already has an actor on it, the actor should just move in another direction. It's simple... yet it doesn't seem to work for me.
This is the Code i've come up with, yet it doesn't really seem to work.
Does anyone have any suggestions on how to fix it?
public void travel(int distance)
{
int size = getNeighbours(1,false,Actor.class).size();
boolean d1 = false;
boolean d2 = false;
boolean d3 = false;
boolean d4 = false;
if(size == 4)
{
rotate();
}
else
{
for(int i=0; i>size; i++)
{
Actor x = (Actor)getNeighbours(1,false,Actor.class).get(i);
if((getX() < x.getX())&& getRotation() == 0)
{
if(d2&&d3)
{
setRotation(270);
}
else if(d3&&d4)
{
setRotation(90);
}
else if(d2&&d4)
{
setRotation(180);
}
else if(d2)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(90*rot+180);
}
else if(d3)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(180*rot+90);
}
else if(d4)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(90*rot+90);
}
else
{
int rot = Greenfoot.getRandomNumber(3);
setRotation(90*rot+90);
}
d1 = true;
}
else if((getY() > x.getY())&& getRotation() == 90)
{
if(d1&&d3)
{
setRotation(270);
}
else if(d3&&d4)
{
setRotation(0);
}
else if(d1&&d4)
{
setRotation(180);
}
else if(d1)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(90*rot+180);
}
else if(d3)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(270*rot);
}
else if(d4)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(180*rot);
}
else
{
int rot = Greenfoot.getRandomNumber(3);
setRotation(-45*rot^2+225*rot);
}
d2 = true;
}else if((getX() > x.getX())&& getRotation() == 180)
{
if(d1&&d2)
{
setRotation(270);
}
else if(d2&&d4)
{
setRotation(0);
}
else if(d1&&d4)
{
setRotation(90);
}
else if(d1)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(180*rot+90);
}
else if(d2)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(270*rot);
}
else if(d4)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(90*rot);
}
else
{
int rot = Greenfoot.getRandomNumber(3);
setRotation(45*rot^2+45*rot);
}
d3 = true;
}
else if((getY() < x.getY())&& getRotation() == 270)
{
if(d1&&d2)
{
setRotation(180);
}
else if(d2&&d3)
{
setRotation(0);
}
else if(d1&&d3)
{
setRotation(90);
}
else if(d1)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(90*rot+90);
}
else if(d2)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(90*rot);
}
else if(d3)
{
int rot = Greenfoot.getRandomNumber(2);
setRotation(180*rot);
}
else
{
int rot = Greenfoot.getRandomNumber(3);
setRotation(45*rot^2+45*rot);
}
d4 = true;
}
}
move(distance);
}
} 