private void CheckItemBlockCollision(int blockIndexX, int blockIndexY, IItem item)
{
bool itemIsInHorizontalScope = blockIndexX >= Constant.Instance.BlockIndexInitialValue && blockIndexX < Level.Width;
bool itemIsInVerticalScope = blockIndexY >= Constant.Instance.BlockIndexInitialValue && blockIndexY < Level.Height;
if (itemIsInHorizontalScope && itemIsInVerticalScope)
{
IBlock block = Level.Blocks[blockIndexX][blockIndexY];
Rectangle itemHitBox = item.ItemBox;
if (block != null)
{
Rectangle blockHitbox = block.BlockBox;
Rectangle intersection = Rectangle.Intersect(itemHitBox, blockHitbox);
if (!intersection.IsEmpty)
{
CollisionSide side = GetCollisionSide(intersection, itemHitBox, blockHitbox);
ItemBlockCollisionHandler.HandleCollision(block, item, side);
}
}
}
}
public static void HandleCollision(CollisionData collision, IGameState gameState)
{
if ((collision.GameObjectA is IMario && collision.GameObjectB is IEnemy) || (collision.GameObjectA is IEnemy && collision.GameObjectB is IMario))
{
MarioEnemyCollisionHandler collisionHandler = new MarioEnemyCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IMario && collision.GameObjectB is IBlock) || (collision.GameObjectA is IBlock && collision.GameObjectB is IMario))
{
MarioBlockCollisionHandler collisionHandler = new MarioBlockCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IMario && collision.GameObjectB is IItem) || (collision.GameObjectA is IItem && collision.GameObjectB is IMario))
{
MarioItemCollisionHandler collisionHandler = new MarioItemCollisionHandler(collision, gameState);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IMario && collision.GameObjectB is IPipe) || (collision.GameObjectA is IPipe && collision.GameObjectB is IMario))
{
MarioPipeCollisionHandler collisionHandler = new MarioPipeCollisionHandler(collision, gameState);
collisionHandler.HandleCollision();
}
else if (collision.GameObjectA is IEnemy && collision.GameObjectB is IEnemy)
{
EnemyEnemyCollisionHandler collisionHandler = new EnemyEnemyCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IEnemy && collision.GameObjectB is IBlock) || (collision.GameObjectA is IBlock && collision.GameObjectB is IEnemy))
{
EnemyBlockCollisionHandler collisionHandler = new EnemyBlockCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IEnemy && collision.GameObjectB is IPipe) || (collision.GameObjectA is IPipe && collision.GameObjectB is IEnemy))
{
EnemyPipeCollisionHandler collisionHandler = new EnemyPipeCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IEnemy && collision.GameObjectB is IProjectile) || (collision.GameObjectA is IProjectile && collision.GameObjectB is IEnemy))
{
EnemyFireballCollisionHandler collisionHandler = new EnemyFireballCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IItem && collision.GameObjectB is IBlock) || (collision.GameObjectA is IBlock && collision.GameObjectB is IItem))
{
ItemBlockCollisionHandler collisionHandler = new ItemBlockCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IItem && collision.GameObjectB is IPipe) || (collision.GameObjectA is IPipe && collision.GameObjectB is IItem))
{
ItemPipeCollisionHandler collisionHandler = new ItemPipeCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IBlock && collision.GameObjectB is IProjectile) || (collision.GameObjectA is IProjectile && collision.GameObjectB is IBlock))
{
BlockFireballCollisionHandler collisionHandler = new BlockFireballCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IPipe && collision.GameObjectB is IProjectile) || (collision.GameObjectA is IProjectile && collision.GameObjectB is IPipe))
{
PipeFireballCollisionHandler collisionHandler = new PipeFireballCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IMario && collision.GameObjectB is IFlagPole) || (collision.GameObjectA is IFlagPole && collision.GameObjectB is IMario))
{
MarioFlagPoleCollisionHandler collisionHandler = new MarioFlagPoleCollisionHandler(collision, gameState);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IBuckeyePlayer && collision.GameObjectB is IBuckeyeTile) || (collision.GameObjectA is IBuckeyeTile && collision.GameObjectB is IBuckeyePlayer))
{
BuckeyeTileCollisionHandler collisionHandler = new BuckeyeTileCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IBuckeyePlayer && collision.GameObjectB is IProjectile) || (collision.GameObjectA is IProjectile && collision.GameObjectB is IBuckeyePlayer))
{
BuckeyeProjectileCollisionHandler collisionHandler = new BuckeyeProjectileCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IWolverine && collision.GameObjectB is IBuckeyeTile) || (collision.GameObjectA is IBuckeyeTile && collision.GameObjectB is IWolverine))
{
WolverineTileCollisionHandler collisionHandler = new WolverineTileCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IWolverine && collision.GameObjectB is IPipe) || (collision.GameObjectA is IPipe && collision.GameObjectB is IWolverine))
{
WolverinePipeCollisionHandler collisionHandler = new WolverinePipeCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IWolverine && collision.GameObjectB is IProjectile) || (collision.GameObjectA is IProjectile && collision.GameObjectB is IWolverine))
{
WolverineProjectileCollisionHandler collisionHandler = new WolverineProjectileCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IBuckeyePlayer && collision.GameObjectB is IWolverine) || (collision.GameObjectA is IWolverine && collision.GameObjectB is IBuckeyePlayer))
{
BuckeyeWolverineCollisionHandler collisionHandler = new BuckeyeWolverineCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IBuckeyePlayer && collision.GameObjectB is IPipe) || (collision.GameObjectA is IPipe && collision.GameObjectB is IBuckeyePlayer))
{
BuckeyePipeCollisionHandler collisionHandler = new BuckeyePipeCollisionHandler(collision, gameState);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IProjectile && collision.GameObjectB is IProjectile) || (collision.GameObjectA is IProjectile && collision.GameObjectB is IProjectile))
{
ProjectileProjectileCollisionHandler collisionHandler = new ProjectileProjectileCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IProjectile && collision.GameObjectB is IBuckeyeTile) || (collision.GameObjectA is IBuckeyeTile && collision.GameObjectB is IProjectile))
{
ProjectileTileCollisionHandler collisionHandler = new ProjectileTileCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IEnemy && collision.GameObjectB is Elevator) || (collision.GameObjectA is Elevator && collision.GameObjectB is IEnemy))
{
EnemyElevatorCollisionHandler collisionHandler = new EnemyElevatorCollisionHandler(collision, gameState);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IEnemy && collision.GameObjectB is Endblock) || (collision.GameObjectA is Endblock && collision.GameObjectB is IEnemy))
{
EnemyEndblockCollisionHandler collisionHandler = new EnemyEndblockCollisionHandler(gameState);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IItem && collision.GameObjectB is IPaddleBall) || (collision.GameObjectA is IPaddleBall && collision.GameObjectB is IItem))
{
PaddleBallItemCollisionHandler collisionHandler = new PaddleBallItemCollisionHandler(collision, gameState);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IBlock && collision.GameObjectB is IPaddle) || (collision.GameObjectA is IPaddle && collision.GameObjectB is IBlock))
{
PaddleBlockCollisionHandler collisionHandler = new PaddleBlockCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IPaddleBall && collision.GameObjectB is IPaddle) || (collision.GameObjectA is IPaddle && collision.GameObjectB is IPaddleBall))
{
PaddlePaddleBallCollisionHandler collisionHandler = new PaddlePaddleBallCollisionHandler(collision);
collisionHandler.HandleCollision();
}
else if ((collision.GameObjectA is IPaddleBall && collision.GameObjectB is IBlock) || (collision.GameObjectA is IBlock && collision.GameObjectB is IPaddleBall))
{
PaddleBallBlockCollisionHandler collisionHandler = new PaddleBallBlockCollisionHandler(collision, gameState);
collisionHandler.HandleCollision();
}
}
