public enum DamageType { poking, burn }; ///the types of damage that an entity can take for the purpose of the TakeDamage function
///On Start, Entity attempts to bind itself to the Tile underneath it
///on fail, Entity destroys itself
public virtual void Start()
{
if (occupyingTile == null)
{
// Debug.Log("Checking space beneath this entity at " + transform.position.x + "," + transform.position.y);
Vector2 topRightLoc = new Vector2(transform.position.x + 0.25f, transform.position.y + 0.25f);
Vector2 botLeftLoc = new Vector2(transform.position.x - 0.25f, transform.position.y - 0.25f);
Collider2D collider = Physics2D.OverlapArea(topRightLoc, botLeftLoc, TileMonoBehavior.tileLayerMask);
if (collider != null)
{
TileMonoBehavior belowTile = collider.gameObject.GetComponent <TileMonoBehavior>();
if (belowTile != null)
{
if (!belowTile.ConnectToEntity(this)) //if could not connect entity to a tile, we should garbage collect entity because it can't interract with game at all
{
Debug.Log("ALERT! Found Tile Layer Object at " + transform.position.x + "," + transform.position.y + " that lacks TileMonoBehavior script!");
Destroy(this.gameObject);
}
}
}
else
{
Debug.Log("Could not find Tile for this entity to stand on, destroying this");
Destroy(this.gameObject);
}
}
}
///populates random dungeon rooms with stuff, including placing player character, stairs, enemies
void PopulateDungeon()
{
///create dungeon controller that all entities will reference
Instantiate(dungeonController, new Vector3(), transform.rotation); //places dungeon controller first to take advantage of automatic turn order tracking
//Instantiate(playerObject, GetRandomRoomFromQueue().getCoords(), transform.rotation); //places player character in a random room
dungeon_room targetRoom = GetRandomRoomFromQueue(); //pick a random room to place the stairs in
if (createdRoomsQueue.Count >= 2) //if we can have stairs in separate room from Player (if we grab top room, there is another room after for player to go into)
{
// Debug.Log("Preventing Stairs appearing in player's room");
tappedRoomsStack.Push(createdRoomsQueue.Dequeue()); //prevent the stairs from appearing in the same room as the player (we already grabbed the stairs room, now we're just keeping it separate from random rooms list)
}
//clear the tile that the stairs occupy
Vector3 stairsPos = targetRoom.getRandomTileInRoom(); //grab a random position in the room, TODO: remove that tile, and place the stairs tile in its place
Vector2 topRightLoc = new Vector2(stairsPos.x + 0.25f, stairsPos.y + 0.25f);
Vector2 botLeftLoc = new Vector2(stairsPos.x - 0.25f, stairsPos.y - 0.25f);
Collider2D collider = Physics2D.OverlapArea(topRightLoc, botLeftLoc, TileMonoBehavior.tileLayerMask);//build a collider at stairs position to see if there is already a tile there
if (collider != null)
{
Destroy(collider.gameObject);
}
//place stairs into the dungeon
Instantiate(stairsTilePrefab, stairsPos, transform.rotation);
targetRoom = GetRandomRoomFromQueue();
//playe player into the dungeon
Vector3 playerPos = targetRoom.getRandomTileInRoom();
while (playerPos.x == stairsPos.x && playerPos.y == stairsPos.y) //if player directly overlaps stairs, move player someplace else
{
playerPos = targetRoom.getRandomTileInRoom();
}
Instantiate(playerObject, playerPos, transform.rotation);
if (tappedRoomsStack.Count > 0) //shift all of the removed elements back onto the queue, preparation for placing in rest of the dungeon
{
createdRoomsQueue.Enqueue(tappedRoomsStack.Pop());
}
//TODO: insert spectacular monster/item spawning algorithm here!
int failCount = 0; //used to kill while loop after too many failed cases
while (numberOfMonsters > 0 && (failCount < 10))
{
//pick a tile, any tile...
TileMonoBehavior tileAtSpawnPos = null;
dungeon_room monsterSpawnRoom = GetRandomRoomFromQueue();
Vector3 monsterSpawnPos = monsterSpawnRoom.getRandomTileInRoom();
//check if tile already occupied
topRightLoc = new Vector2(monsterSpawnPos.x + 0.25f, monsterSpawnPos.y + 0.25f); //build a collider to fetch the tile there
botLeftLoc = new Vector2(monsterSpawnPos.x - 0.25f, monsterSpawnPos.y - 0.25f);
collider = Physics2D.OverlapArea(topRightLoc, botLeftLoc, TileMonoBehavior.tileLayerMask);
if (collider != null) //we find a tile there
{
tileAtSpawnPos = collider.gameObject.GetComponent <TileMonoBehavior>();
}
if (tileAtSpawnPos != null && !tileAtSpawnPos.IsOccupied()) //if we found a tile and it is not occupied, spawn a monster there
{
Debug.Log("Creating monster at " + monsterSpawnPos.x + "," + monsterSpawnPos.y);
GameObject spawnedEnemy = (GameObject)Instantiate(basicMonster, monsterSpawnPos, transform.rotation); //place a monster there, connect it to the tile
tileAtSpawnPos.ConnectToEntity(spawnedEnemy.GetComponent <Entity>());
numberOfMonsters--;
failCount = 0;
}
else
{
failCount++;
}
}
if (failCount == 10)
{
Debug.Log("Failed to spawn all monsters, remaining monsters: " + numberOfMonsters);
}
}