protected Vector2i[] AliveNeighbours(Vector2i v,int amount)
{
List<Vector2i> neighbours = new List<Vector2i>();
switch(neighbour){
case Neighbour.VonNeumann:
neighbours = VonNeumannNeighbours(v);
break;
case Neighbour.Moores:
neighbours = MooresNeighbours(v);
break;
case Neighbour.Conway:
neighbours = ConwayNeighbours(v);
break;
default:
neighbours = VonNeumannNeighbours(v);
break;
}
for(int i=0;i<neighbours.Count&&i<amount;i++)
if(board[neighbours[i].x,neighbours[i].y].alive==true)
neighbours.RemoveAt(i);
return neighbours.ToArray();
}
public Vector2i(Vector2i a)
{
x = a.x;
y = a.y;
}
protected List<Vector2i> VonNeumannNeighbours(Vector2i v, int d)
{
List<Vector2i> neighbours = new List<Vector2i>();
for(int i=0;i<d;i++){
neighbours.Add(new Vector2i(v.x,v.y+1+i));
neighbours.Add(new Vector2i(v.x+1+i,v.y));
neighbours.Add(new Vector2i(v.x,v.y-1-i));
neighbours.Add(new Vector2i(v.x-1-i,v.y));
}
//Check if the cells are in bounds
for(int i=0;i<neighbours.Count;++i)
if(isOutsideBounds(neighbours[i]))
neighbours.RemoveAt(i);
return neighbours;
}
public virtual bool CellGen()
{
size -= 1; //Drop size to the amount displayed by inspector
Init ();
return true;
}
protected virtual void SetDead(Vector2i[] targets)
{
for(int i=0;i<targets.Length;++i)
board[targets[i].x,targets[i].y].alive = false;
}
protected virtual void SetAlive(Vector2i[] targets)
{
for(int i=0;i<targets.Length;++i){
board[targets[i].x,targets[i].y].alive = true;
}
}
protected Vector2i[] Neighbours(Vector2i v,int amount)
{
List<Vector2i> neighbours = new List<Vector2i>();
switch(neighbour){
case Neighbour.VonNeumann:
neighbours = VonNeumannNeighbours(v);
break;
case Neighbour.Moores:
neighbours = MooresNeighbours(v);
break;
case Neighbour.Conway:
neighbours = ConwayNeighbours(v);
break;
default:
neighbours = VonNeumannNeighbours(v);
break;
}
return neighbours.ToArray();
}
protected List<Vector2i> MooresNeighbours(Vector2i v)
{
List<Vector2i> neighbours = new List<Vector2i>();
neighbours.Add(new Vector2i(v.x,v.y+1));
neighbours.Add(new Vector2i(v.x+1,v.y+1));
neighbours.Add(new Vector2i(v.x+1,v.y));
neighbours.Add(new Vector2i(v.x+1,v.y-1));
neighbours.Add(new Vector2i(v.x,v.y-1));
neighbours.Add(new Vector2i(v.x-1,v.y-1));
neighbours.Add(new Vector2i(v.x-1,v.y));
neighbours.Add(new Vector2i(v.x-1,v.y+1));
//Check if the cells are in bounds
for(int i=0;i<neighbours.Count;++i)
if(isOutsideBounds(neighbours[i]))
neighbours.RemoveAt(i);
return neighbours;
}
protected bool isOutsideBounds(Vector2i v)
{
if(v.x>size.x-1||v.y>size.y-1||v.x<0||v.y<0)
return true;
return false;
}