//Moves the enemy buy 1 unit down and 1 unit left (1 line)
public void Move()
{
if (inFiringRange)
{
this.castle.takeDamage(1);
return;
}
Rectangle tempLocation = this.Location;
if (this.castle == null)
{
this.location = new Rectangle(this.location.X + 1, this.location.Y + 1, this.location.Width, this.location.Height);
return;
}
Rectangle up = new Rectangle(this.location.X, this.location.Y - 1, this.location.Width, this.location.Height);
Rectangle down = new Rectangle(this.location.X, this.location.Y + 1, this.location.Width, this.location.Height);
Rectangle left = new Rectangle(this.location.X - 1, this.location.Y, this.location.Width, this.location.Height);
Rectangle right = new Rectangle(this.location.X + 1, this.location.Y, this.location.Width, this.location.Height);
bool conflictUp = map.isConflicting(up);
bool conflictDown = map.isConflicting(down);
bool conflictLeft = map.isConflicting(left);
bool conflictRight = map.isConflicting(right);
if (!conflictDown && this.location.Y < this.castle.Location.Y)
{
this.location = down;
}
else if (!conflictUp && this.location.Y > this.castle.Location.Y)
{
this.location = up;
}
else if (!conflictRight && this.location.X < this.castle.Location.X)
{
this.location = right;
}
else if (!conflictLeft && this.location.X > this.castle.Location.X)
{
this.location = left;
}
else if (this.location.X == this.castle.Location.X)
{
if (!conflictRight)
{
this.location = right;
}
else if (!conflictLeft)
{
this.location = left;
}
else if (!conflictDown)
{
this.location = down;
}
else if (!conflictUp)
{
this.location = up;
}
}
else if (this.location.Y == this.castle.Location.Y)
{
if (!conflictDown)
{
this.location = down;
}
else if (!conflictUp)
{
this.location = up;
}
else if (!conflictRight)
{
this.location = right;
}
else if (!conflictLeft)
{
this.location = left;
}
}
else if (conflictDown && conflictUp && conflictLeft && !conflictRight)
{
this.location = right;
}
else if (conflictDown && conflictUp && !conflictLeft && conflictRight)
{
this.location = left;
}
else if (conflictDown && !conflictUp && conflictLeft && conflictRight)
{
this.location = up;
}
else if (!conflictDown && conflictUp && conflictLeft && conflictRight)
{
this.location = down;
}
if (this.Location.Intersects(this.castle.Location))
{
this.Location = tempLocation;
this.inFiringRange = true;
}
}