/* Player is moving, bomb is moving */
private bool HandlePlayerMovingBombMovingCollision(Bomb bomb)
{
Debug.Assert(IsMoving());
Debug.Assert(bomb.IsMoving());
bool hasKick = HasKick();
if (direction == Util.Opposite(bomb.direction)) // moving in opposite directions
{
if (IsMovingTowards(bomb))
{
if (CheckCell2BoundsCollision(bomb) || CheckBounds2CellCollision(bomb))
{
if (hasKick)
{
// move bomb out of player`s cell
bomb.MoveOutOfCell(this);
// kick in the moving direction
TryKick(bomb);
return true;
}
// treat player as an obstacle
bomb.HandleObstacleCollistion(this);
// make sure player is out of bomb`s cell
MoveOutOfCell(bomb);
return true;
}
}
}
else if (direction == bomb.direction) // moving in the same direction
{
if (bomb.IsMovingTowards(this)) // bomb`s following player?
{
if (bomb.CheckBounds2CellCollision(this)) // bomb bounds should collide player`s cell
{
// treat player as an obstacle
bomb.HandleObstacleCollistion(this);
return true;
}
}
else if (IsMovingTowards(bomb)) // player`s following bomb
{
if (CheckCell2BoundsCollision(bomb) || CheckBounds2CellCollision(bomb))
{
if (hasKick)
{
// kick in the moving direction
TryKick(bomb);
return true;
}
// make sure player is out of bomb`s cell
MoveOutOfCell(bomb);
return true;
}
}
}
else // player and bomb move in perpendicular directions
{
if (CheckCell2CellCollision(bomb))
{
return false;
}
if (CheckBounds2CellCollision(bomb) && CheckBounds2BoundsCollision(bomb))
{
if (IsMovingTowards(bomb))
{
if (hasKick)
{
TryKick(bomb);
}
MoveOutOfCell(bomb);
return true;
}
}
if (bomb.CheckBounds2BoundsCollision(this))
{
if (bomb.IsMovingTowards(this))
{
bomb.HandleObstacleCollistion(this);
return true;
}
}
}
return false;
}