public override void Update()
{
// Check if collided.
if (physics.IsColliding && eventCollision != null)
{
eventCollision();
if (IsDestroyed)
{
return;
}
}
// Collide with tiles.
if (physics.IsColliding)
{
CollisionType type = CollisionType.RoomEdge;
Tile tile = null;
foreach (CollisionInfo collision in Physics.GetCollisions())
{
type = collision.Type;
tile = collision.Tile;
break;
}
if (tile != null)
{
if (owner == RoomControl.Player)
{
tile.OnHitByProjectile(this);
if (IsDestroyed)
{
return;
}
}
OnCollideTile(tile, false);
if (IsDestroyed)
{
return;
}
}
else if (type == CollisionType.RoomEdge)
{
OnCollideRoomEdge();
if (IsDestroyed)
{
return;
}
}
}
// Notify surface tiles the projectile is hovering over.
Point2I tileLoc = RoomControl.GetTileLocation(position);
if (tileLoc != tileLocation && RoomControl.IsTileInBounds(tileLoc) && zPosition < 10.0f) // TODO: magic number
{
Tile tile = RoomControl.GetTopTile(tileLoc);
if (tile != null)
{
tile.OnHitByProjectile(this);
if (IsDestroyed)
{
return;
}
}
}
tileLocation = tileLoc;
if (owner is Player)
{
// Collide with monster tools.
foreach (Monster monster in RoomControl.GetEntitiesOfType <Monster>())
{
foreach (UnitTool tool in monster.EquippedTools)
{
if (Physics.PositionedCollisionBox.Intersects(tool.PositionedCollisionBox))
{
tool.OnHitProjectile(this);
if (IsDestroyed)
{
return;
}
}
}
}
// Collide with monsters.
foreach (Monster monster in Physics.GetEntitiesMeeting <Monster>(CollisionBoxType.Soft))
{
OnCollideMonster(monster);
if (IsDestroyed)
{
return;
}
}
}
else
{
Player player = RoomControl.Player;
// Collide with the player's tools.
foreach (UnitTool tool in player.EquippedTools)
{
if (Physics.PositionedCollisionBox.Intersects(tool.PositionedCollisionBox))
{
tool.OnHitProjectile(this);
if (IsDestroyed)
{
return;
}
}
}
// Collide with the player.
if (Physics.IsMeetingEntity(player, CollisionBoxType.Soft))
{
OnCollidePlayer(player);
if (IsDestroyed)
{
return;
}
}
}
if (syncAnimationWithDirection)
{
Graphics.SubStripIndex = direction;
}
else if (syncAnimationWithAngle)
{
Graphics.SubStripIndex = angle;
}
base.Update();
}
