public override void OnCollisionResponse(ICollider otherCollider, CollisionDetection.CollisionSide collisionSide)
{
if (otherCollider is IPlayer)
{
EnemyCollisionHandler.OnCollisionResponse((IPlayer)otherCollider, collisionSide);
}
}
public void OnCollisionResponse(IBlock block, CollisionDetection.CollisionSide collisionSide)
{
if (block is CrossableTile)
{
player.LadderTimer = 5;
}
}
public static void HandleCollision(IBlock block, IEnemy enemy, CollisionDetection.CollisionSide side)
{
if ((!block.Collided && enemy.Collidable) || block is BlankBlock)
{
if (CollisionDetection.HorizontalCollision(side))
{
enemy.ChangeDirection(side);
NewLocation(block, enemy, side);
}
else
{
if (enemy is Goomba || enemy is Koopa)
{
enemy.EnemyPhysics.Velocity = new Vector2(enemy.EnemyPhysics.Velocity.X, 0);
enemy.EnemyPhysics.Gravity = false;
NewLocation(block, enemy, side);
}
else if (enemy is Jellyfish || enemy is Fish)
{
NewLocation(block, enemy, side);
enemy.EnemyPhysics.Velocity = new Vector2(enemy.EnemyPhysics.Velocity.X, -enemy.EnemyPhysics.Velocity.Y);
}
}
}
}
/// <summary>
/// Prevents two objects from moving through each other.
/// </summary>
/// <param name="source">The stationary object that doesn't move.</param>
/// <param name="target">The object that gets moved into the stationary object.</param>
/// <param name="collisionSide">The side of the stationary object that underwent a collision.</param>
public void SetBounds(Physics source, Physics target, CollisionDetection.CollisionSide collisionSide)
{
int side = 0;
switch (collisionSide)
{
case CollisionDetection.CollisionSide.Top:
side = source.Bounds.Top - target.Bounds.Height;
target.Bounds = new Rectangle(target.Bounds.X, side, target.Bounds.Width, target.Bounds.Height);
target.StopKnockbackY();
break;
case CollisionDetection.CollisionSide.Bottom:
target.StopKnockbackY();
side = source.Bounds.Bottom;
target.Bounds = new Rectangle(target.Bounds.X, side, target.Bounds.Width, target.Bounds.Height);
break;
case CollisionDetection.CollisionSide.Left:
side = source.Bounds.Left - target.Bounds.Width;
target.Bounds = new Rectangle(side, target.Bounds.Y, target.Bounds.Width, target.Bounds.Height);
target.StopKnockbackX();
break;
case CollisionDetection.CollisionSide.Right:
side = source.Bounds.Right;
target.Bounds = new Rectangle(side, target.Bounds.Y, target.Bounds.Width, target.Bounds.Height);
target.StopKnockbackX();
break;
default:
break;
}
target.SetLocation();
}
public void OnCollisionResponse(IDoor door, CollisionDetection.CollisionSide collisionSide)
{
if (door.DoorType != Door.DoorTypes.Unlocked)
{
PreventDoorEntry(door);
}
}
public void OnCollisionResponse(ICollider otherCollider, CollisionDetection.CollisionSide collisionSide)
{
if (otherCollider is IEnemy && !(State is PickupItemState))
{
linkCollisionHandler.OnCollisionResponse((IEnemy)otherCollider, collisionSide);
}
else if (otherCollider is IProjectile && !(State is PickupItemState))
{
linkCollisionHandler.OnCollisionResponse((IProjectile)otherCollider, collisionSide);
}
else if (otherCollider is IBlock)
{
linkCollisionHandler.OnCollisionResponse((IBlock)otherCollider, collisionSide);
}
else if (otherCollider is IDoor)
{
linkCollisionHandler.OnCollisionResponse((IDoor)otherCollider, collisionSide);
}
else if (otherCollider is IItem && !(State is PickupItemState))
{
if (otherCollider is PurchaseRupee)
{
if (Inventory.Rupees >= 50 && PurchaseLockout <= 0)
{
linkCollisionHandler.OnCollisionResponse((IItem)otherCollider, collisionSide);
}
}
else
{
linkCollisionHandler.OnCollisionResponse((IItem)otherCollider, collisionSide);
}
}
}
public void OnCollisionResponse(IProjectile projectile, CollisionDetection.CollisionSide collisionSide)
{
// If the player has no magic shield, is in a boss room, or fails to block, take damage normally.
if (!player.Blocked(collisionSide))
{
if (projectile is BoomerangProjectile || projectile is MagicBoomerangProjectile)
{
projectile.Returning = true;
player.Stun(projectile.StunDuration);
}
if (!(projectile is BoomerangProjectile || projectile is MagicBoomerangProjectile) && player.DamageTimer <= 0)
{
DetermineDirectPushback(projectile.Physics, player.Physics);
}
player.TakeDamage(projectile.Damage);
}
// If the player successfully blocks, either expire or return the projectile.
else
{
if (projectile is BoomerangProjectile || projectile is MagicBoomerangProjectile)
{
projectile.Returning = true;
}
else
{
projectile.IsExpired = true;
}
player.Physics.KnockbackVelocity = Vector2.Zero;
}
}
public bool Blocked(CollisionDetection.CollisionSide collisionSide)
{
bool blocked = false;
if (Inventory.HasMagicShield && !LoZGame.Instance.Dungeon.CurrentRoom.IsBossRoom)
{
if (Physics.CurrentDirection == Physics.Direction.North && collisionSide == CollisionDetection.CollisionSide.Top)
{
blocked = true;
}
else if (Physics.CurrentDirection == Physics.Direction.South && collisionSide == CollisionDetection.CollisionSide.Bottom)
{
blocked = true;
}
else if (Physics.CurrentDirection == Physics.Direction.West && collisionSide == CollisionDetection.CollisionSide.Left)
{
blocked = true;
}
else if (Physics.CurrentDirection == Physics.Direction.East && collisionSide == CollisionDetection.CollisionSide.Right)
{
blocked = true;
}
}
return(blocked);
}
/// <summary>
/// Used to optionally expire projectiles that collide with blocks.
/// </summary>
/// <param name="block">This is the block that is collided with by the projectile.</param>
/// <param name="collisionSide">This is the side of the block that the projectile collides with..</param>
public void OnCollisionResponse(IBlock block, CollisionDetection.CollisionSide collisionSide)
{
if (!block.IsTransparent)
{
projectile.IsExpired = true;
}
}
public void OnCollisionResponse(ICollider otherCollider, CollisionDetection.CollisionSide collisionSide)
{
if (otherCollider is IPlayer)
{
blockCollisionHandler.OnCollisionResponse((IPlayer)otherCollider, collisionSide);
}
}
public void OnCollisionResponse(int sourceWidth, int sourceHeight, CollisionDetection.CollisionSide collisionSide)
{
if (item is Fairy)
{
SetBounds(item.Physics, collisionSide);
item.Physics.SetLocation();
}
}
public override void OnCollisionResponse(ICollider otherCollider, CollisionDetection.CollisionSide collisionSide)
{
base.OnCollisionResponse(otherCollider, collisionSide);
if (IsExpired)
{
CreateExplosion();
}
}
public static void HandleCollision(IBlock block, IEnemy enemy, CollisionDetection.CollisionSide side)
{
if (CollisionDetection.EnemyCollision(side))
{
enemy.ChangeDirection(side);
NewLocation(block, enemy, side);
}
}
public override void OnCollisionResponse(ICollider otherCollider, CollisionDetection.CollisionSide collisionSide)
{
base.OnCollisionResponse(otherCollider, collisionSide);
if (otherCollider is IBlock)
{
CollisionHandler.OnCollisionResponse((IBlock)otherCollider, collisionSide);
}
}
public void OnCollisionResponse(IItem item, CollisionDetection.CollisionSide collisionSide)
{
if (item.PickUpItemTime >= 0)
{
item.Physics.Location = new Vector2(player.Physics.Location.X + 5, player.Physics.Location.Y - 45);
item.Physics.Bounds = new Rectangle(new Point((int)item.Physics.Location.X, (int)item.Physics.Location.Y), new Point(0, 0));
player.State = new PickupItemState(player, item);
}
}
public void OnCollisionResponse(IEnemy enemy, CollisionDetection.CollisionSide collisionSide)
{
if (!collisionBlackList.Contains(enemy.AI))
{
if (enemy.AI != EnemyEssentials.EnemyAI.PolsVoice)
{
SetBounds(block.Physics, enemy.Physics, collisionSide);
}
}
}
public void ReverseMovement(Physics target, CollisionDetection.CollisionSide side)
{
if (side == CollisionDetection.CollisionSide.Top || side == CollisionDetection.CollisionSide.Bottom)
{
target.MovementVelocity = new Vector2(target.MovementVelocity.X, target.MovementVelocity.Y * -1);
}
else
{
target.MovementVelocity = new Vector2(target.MovementVelocity.X * -1, target.MovementVelocity.Y);
}
}
public virtual void OnCollisionResponse(ICollider otherCollider, CollisionDetection.CollisionSide collisionSide)
{
if (otherCollider is IPlayer)
{
CollisionHandler.OnCollisionResponse((IPlayer)otherCollider, collisionSide);
}
else if (otherCollider is IEnemy)
{
CollisionHandler.OnCollisionResponse((IEnemy)otherCollider, collisionSide);
}
}
public void OnCollisionResponse(ICollider otherCollider, CollisionDetection.CollisionSide collisionSide)
{
if (otherCollider is IPlayer && !(state is CosmeticDoorState || state is HiddenDoorState))
{
doorCollisionHandler.OnCollisionResponse((IPlayer)otherCollider, collisionSide);
}
else if (otherCollider is IProjectile)
{
doorCollisionHandler.OnCollisionResponse((IProjectile)otherCollider);
}
}
public void OnCollisionResponse(IPlayer player, CollisionDetection.CollisionSide collisionSide)
{
bool movable = true;
if (!(player.State is GrabbedState) && block is MovableBlock)
{
switch (collisionSide)
{
case CollisionDetection.CollisionSide.Top:
movable = !block.InvalidDirections.Contains(MovableBlock.InvalidDirection.North);
break;
case CollisionDetection.CollisionSide.Bottom:
movable = !block.InvalidDirections.Contains(MovableBlock.InvalidDirection.South);
break;
case CollisionDetection.CollisionSide.Right:
movable = !block.InvalidDirections.Contains(MovableBlock.InvalidDirection.East);
break;
case CollisionDetection.CollisionSide.Left:
movable = !block.InvalidDirections.Contains(MovableBlock.InvalidDirection.West);
break;
}
if (movable)
{
DeterminePushVelocity(player, collisionSide);
}
SetBounds(block.Physics, player.Physics, collisionSide);
}
else if (block is Tile)
{
SoundFactory.Instance.PlayClimbStairs();
}
else if (block is BlockTile)
{
if (!(player.State is GrabbedState))
{
SetBounds(block.Physics, player.Physics, collisionSide);
}
}
else if (block is CrossableTile)
{
if (!(player.State is GrabbedState) && (!player.Inventory.HasLadder || player.Inventory.LadderInUse))
{
if (!((CrossableTile)block).BeingCrossed)
{
SetBounds(block.Physics, player.Physics, collisionSide);
}
}
}
}
public static void NewLocation(IEnemy enemy1, IEnemy enemy2, CollisionDetection.CollisionSide side)
{
if (side == CollisionDetection.CollisionSide.Left)
{
enemy2.EnemyPhysics.Position = new Vector2(enemy1.EnemyPhysics.Position.X - enemy2.EnemyBox.Width, enemy2.EnemyPhysics.Position.Y);
enemy2.EnemyPhysics.Acceleration = new Vector2(0, enemy2.EnemyPhysics.Acceleration.Y);
}
else if (side == CollisionDetection.CollisionSide.Right)
{
enemy2.EnemyPhysics.Position = new Vector2(enemy1.EnemyPhysics.Position.X + enemy1.EnemyBox.Width, enemy2.EnemyPhysics.Position.Y);
enemy2.EnemyPhysics.Acceleration = new Vector2(0, enemy2.EnemyPhysics.Acceleration.Y);
}
}
public void OnCollisionResponse(int sourceWidth, int sourceHeight, CollisionDetection.CollisionSide collisionSide)
{
if (enemy is Keese || enemy is VireKeese)
{
ReverseMovement(enemy.Physics, collisionSide);
}
else
{
if (!(enemy is WallMaster && enemy.CurrentState is AttackingWallMasterState))
{
SetBounds(enemy.Physics, collisionSide);
}
}
}
public static void HandleCollision(IBlock block, IItem item, CollisionDetection.CollisionSide side)
{
if (!item.Collided && !block.Collided)
{
if (side == CollisionDetection.CollisionSide.Right || side == CollisionDetection.CollisionSide.Right)
{
NewLocation(block, item, side);
}
else
{
NewLocation(block, item, side);
}
}
}
public virtual void OnCollisionResponse(ICollider otherCollider, CollisionDetection.CollisionSide collisionSide)
{
if (otherCollider is IPlayer)
{
EnemyCollisionHandler.OnCollisionResponse((IPlayer)otherCollider, collisionSide);
}
else if (otherCollider is IBlock)
{
EnemyCollisionHandler.OnCollisionResponse((IBlock)otherCollider, collisionSide);
}
else if (otherCollider is IProjectile)
{
EnemyCollisionHandler.OnCollisionResponse((IProjectile)otherCollider, collisionSide);
}
}
public override void OnCollisionResponse(ICollider otherCollider, CollisionDetection.CollisionSide collisionSide)
{
if (otherCollider is IPlayer)
{
EnemyCollisionHandler.OnCollisionResponse((IPlayer)otherCollider, collisionSide);
}
else if (otherCollider is IBlock)
{
EnemyCollisionHandler.OnCollisionResponse((IBlock)otherCollider, collisionSide);
}
else if (otherCollider is IProjectile && CurrentState is OpenEyeState)
{
EnemyCollisionHandler.OnCollisionResponse((IProjectile)otherCollider, collisionSide);
}
}
public void OnCollisionResponse(ICollider otherCollider, CollisionDetection.CollisionSide collisionSide)
{
if (otherCollider is IPlayer)
{
blockCollisionHandler.OnCollisionResponse((IPlayer)otherCollider, collisionSide);
if (((IPlayer)otherCollider).Inventory.HasLadder && (!((IPlayer)otherCollider).Inventory.LadderInUse || playerCrossing))
{
ladderTime = 0;
}
}
else if (otherCollider is IEnemy)
{
blockCollisionHandler.OnCollisionResponse((IEnemy)otherCollider, collisionSide);
}
}
public override void OnCollisionResponse(ICollider otherCollider, CollisionDetection.CollisionSide collisionSide)
{
if (otherCollider is IPlayer && !(((Link)otherCollider).State is PickupItemState || CurrentState is StunnedEnemyState) && !LoZGame.Instance.Players[0].Inventory.HasClock)
{
CurrentState.Attack();
}
else if (otherCollider is IBlock && !(CurrentState is AttackingWallMasterState))
{
EnemyCollisionHandler.OnCollisionResponse((IBlock)otherCollider, collisionSide);
}
else if (otherCollider is IProjectile && Timer <= 100)
{
EnemyCollisionHandler.OnCollisionResponse((IProjectile)otherCollider, collisionSide);
}
}
public override void OnCollisionResponse(int sourceWidth, int sourceHeight, CollisionDetection.CollisionSide collisionSide)
{
base.OnCollisionResponse(sourceWidth, sourceHeight, collisionSide);
switch (collisionSide)
{
case CollisionDetection.CollisionSide.Top:
case CollisionDetection.CollisionSide.Bottom:
Physics.MovementVelocity = new Vector2(Physics.MovementVelocity.X, -Physics.MovementVelocity.Y);
break;
case CollisionDetection.CollisionSide.Left:
case CollisionDetection.CollisionSide.Right:
Physics.MovementVelocity = new Vector2(-Physics.MovementVelocity.X, Physics.MovementVelocity.Y);
break;
}
}
public void OnCollisionResponse(IProjectile projectile, CollisionDetection.CollisionSide collisionSide)
{
/*
* if (projectile is MagicBoomerangProjectile || projectile is BoomerangProjectile)
* {
* if (this.item is IDrop) { }
* if (!this.item.IsGrabbed)
* {
* this.boomerang = projectile;
* //this.GrabbedOffset = new Vector2((this.item.Bounds.Width - this.boomerang.Bounds.Width) / 2, (this.item.Bounds.Height - this.boomerang.Bounds.Height) / 2);
* this.grabbed = true;
* }
* this.item.Physics.Location = new Vector2(this.boomerang.Physics.Location.X - GrabbedOffset.X, this.boomerang.Physics.Location.Y - this.GrabbedOffset.Y);
* this.item.Bounds = new Rectangle((int)this.item.Physics.Location.X, (int)this.item.Physics.Location.Y, this.item.Bounds.Width, this.item.Bounds.Height);
* }
*/
}
public void OnCollisionResponse(IEnemy enemy, CollisionDetection.CollisionSide collisionSide)
{
if (enemy is WallMaster)
{
if (!(enemy.CurrentState is StunnedEnemyState) && !LoZGame.Instance.Players[0].Inventory.HasClock)
{
player.State = new GrabbedState(player, (WallMaster)enemy);
}
}
else if (enemy is Likelike)
{
if (!(enemy.CurrentState is StunnedEnemyState))
{
player.State = new SwallowedState(player, (Likelike)enemy);
}
}
else if (enemy is Bubble)
{
if (player.DamageTimer <= 0)
{
player.DamageTimer = LoZGame.Instance.UpdateSpeed / 2;
player.DisarmedTimer = LoZGame.Instance.UpdateSpeed * 3;
DeterminePushbackValues(enemy.Physics, player.Physics);
SoundFactory.Instance.PlayLinkHurt();
}
}
else if (enemy is OldMan || enemy is Merchant || enemy is BlockEnemy || (enemy is Vire && enemy.CurrentState is HiddenVireState))
{
// do nothing
}
else
{
if (!(player.State is PickupItemState || player.State is AttackState))
{
if (player.DamageTimer <= 0)
{
DeterminePushbackValues(enemy.Physics, player.Physics);
}
int damage = enemy.Damage;
damage += LoZGame.Instance.Difficulty * GameData.Instance.DifficultyConstants.DamageMod;
damage = damage <= 0 ? 1 : damage;
player.TakeDamage(damage);
}
}
}
