public Tank(EntityPosition position, Player player)
: base(position, DefaultSpeed)
{
this.Player = player;
SetCollisionDistanceX(50);
SetCollisionDistanceY(50);
}
public Entity(EntityPosition position, double collisionDistanceX, double collisionDistanceY)
{
this.Id = Guid.NewGuid();
this.Position = position;
SetCollisionDistanceX(collisionDistanceX);
SetCollisionDistanceY(collisionDistanceY);
}
public Wall(EntityPosition position, double width, double height)
: base(position)
{
this.Width = width;
this.Height = height;
this.SetCollisionDistanceX(width);
this.SetCollisionDistanceY(height);
}
private EntityPosition GetProjectileLaunchPosition()
{
EntityPosition retVal = new EntityPosition(0, 0);
switch (Orientation)
{
case EntityOrientation.Right:
retVal.PosX = this.Position.PosX + CollisionDistanceX;
retVal.PosY = this.Position.PosY + CollisionDistanceY / 2 - 3;
break;
case EntityOrientation.DownRight:
retVal.PosX = this.Position.PosX + CollisionDistanceX - 7;
retVal.PosY = this.Position.PosY + CollisionDistanceY - 7;
break;
case EntityOrientation.Down:
retVal.PosX = this.Position.PosX + CollisionDistanceX / 2 - 5;
retVal.PosY = this.Position.PosY + CollisionDistanceY;
break;
case EntityOrientation.DownLeft:
retVal.PosX = this.Position.PosX - 3;
retVal.PosY = this.Position.PosY + CollisionDistanceY - 4;
break;
case EntityOrientation.Left:
retVal.PosX = this.Position.PosX - 7;
retVal.PosY = this.Position.PosY + CollisionDistanceY / 2 - 2;
break;
case EntityOrientation.UpLeft:
retVal.PosX = this.Position.PosX - 2;
retVal.PosY = this.Position.PosY;
break;
case EntityOrientation.Up:
retVal.PosX = this.Position.PosX + CollisionDistanceX / 2 - 6;
retVal.PosY = this.Position.PosY - 7;
break;
case EntityOrientation.UpRight:
retVal.PosX = this.Position.PosX + CollisionDistanceX - 9;
retVal.PosY = this.Position.PosY + 2;
break;
}
return(retVal);
}
public EntityCollision Move(EntityOrientation direction, double speed)
{
this.Orientation = direction;
EntityPosition newPosition = new EntityPosition(this.Position.PosX, this.Position.PosY);
switch (direction)
{
case EntityOrientation.Left:
newPosition.PosX -= speed;
break;
case EntityOrientation.UpLeft:
newPosition.PosX -= speed / 2;
newPosition.PosY -= speed / 2;
break;
case EntityOrientation.Up:
newPosition.PosY -= speed;
break;
case EntityOrientation.UpRight:
newPosition.PosX += speed / 2;
newPosition.PosY -= speed / 2;
break;
case EntityOrientation.Right:
newPosition.PosX += speed;
break;
case EntityOrientation.DownRight:
newPosition.PosX += speed / 2;
newPosition.PosY += speed / 2;
break;
case EntityOrientation.Down:
newPosition.PosY += speed;
break;
case EntityOrientation.DownLeft:
newPosition.PosX -= speed / 2;
newPosition.PosY += speed / 2;
break;
}
Entity collisionEntity = ParentCollection.Items.FirstOrDefault(x => x != this && x.IsColliding(newPosition, this.CollisionDistanceX, this.CollisionDistanceY));
if (collisionEntity != null)
{
if (this is Projectile)
{
if (((Projectile)this).IsValidCollision(collisionEntity))
{
return(new EntityCollision(collisionEntity));
}
}
else
{
return(new EntityCollision(collisionEntity));
}
}
this.Position.PosX = newPosition.PosX;
this.Position.PosY = newPosition.PosY;
return(null);
}
public MovableEntity(EntityPosition position, double speed)
: base(position)
{
this.Speed = speed;
}
public Entity(EntityPosition position)
: this(position, 0, 0)
{
}
public Projectile(EntityPosition position, Tank owner)
: base(position, DefaultSpeed)
{
this.Owner = owner;
}