public void GenerateBlankRoom()
{
GameObject floorTile = Resources.Load("Tiles/" + getPrefabResourcesPath(wingType) + wingType.ToString() + "Floor") as GameObject;
GameObject wallTile = Resources.Load("Tiles/" + getPrefabResourcesPath(wingType) + wingType.ToString() + "Wall") as GameObject;
GameObject cornerWallTile = Resources.Load("Tiles/" + getPrefabResourcesPath(wingType) + wingType.ToString() + "Corner") as GameObject;
#region TileInputValidation
if (floorTile == null)
{
Debug.Log("floorTile is null, perhaps the asset has been moved/deleted or the path Tiles/" + wingType.ToString() + "Wing/ is incorrect?");
}
if (wallTile == null)
{
Debug.Log("wallTile is null, perhaps the asset has been moved/deleted or the path Tiles/" + wingType.ToString() + "Wing/ is incorrect?");
}
if (cornerWallTile == null)
{
Debug.Log("cornerWallTile is null, perhaps the asset has been moved/deleted or the path Tiles/" + wingType.ToString() + "Wing/ is incorrect?");
}
if (floorTile == null || wallTile == null || cornerWallTile == null)
{
Debug.Log("Not all of the tiles loaded correctly, aborting room generation.");
return;
}
#endregion
ClearRoom();
Transform roomTran = new GameObject("Room").transform;
roomTran.SetParent(this.transform);
Quaternion rightEdge = Quaternion.Euler(0, 0, 90);
Quaternion topEdge = Quaternion.Euler(0, 0, 180);
Quaternion leftEdge = Quaternion.Euler(0, 0, 270);
#region CornerTileCreation
Vector2 coords = new Vector2(0, 0);
tiles.Add(coords, Instantiate(cornerWallTile, coords, Quaternion.identity, roomTran) as GameObject); //bottomLeft corner
coords = new Vector2(roomWidth - 1, 0);
tiles.Add(coords, Instantiate(cornerWallTile, coords, rightEdge, roomTran) as GameObject); //bottomRight corner
coords = new Vector2(roomWidth - 1, roomHeight - 1);
tiles.Add(coords, Instantiate(cornerWallTile, coords, topEdge, roomTran) as GameObject); //topRight corner
coords = new Vector2(0, roomHeight - 1);
tiles.Add(coords, Instantiate(cornerWallTile, coords, leftEdge, roomTran) as GameObject); //topLeft corner
#endregion
#region WallTileCreation
for (int i = 1; i < roomWidth - 1; i++) //from left to right
{
coords = new Vector2(i, 0); //bottom edge of walls
tiles.Add(coords, Instantiate(wallTile, coords, Quaternion.identity, roomTran) as GameObject);
coords = new Vector2(i, roomHeight - 1); //top edge of walls
tiles.Add(coords, Instantiate(wallTile, coords, topEdge, roomTran) as GameObject);
}
for (int i = 1; i < roomHeight - 1; i++) //bottom to top
{
coords = new Vector2(roomWidth - 1, i); //right edge of walls
tiles.Add(coords, Instantiate(wallTile, coords, rightEdge, roomTran) as GameObject);
coords = new Vector2(0, i); //left edge of walls
tiles.Add(coords, Instantiate(wallTile, coords, leftEdge, roomTran) as GameObject);
}
#endregion
#region FloorTileCreation
//floor tiles column by column left to right, bottom to top
for (int x = 1; x < roomWidth - 1; x++)
{
for (int y = 1; y < roomHeight - 1; y++)
{
coords = new Vector2(x, y);
tiles.Add(coords, Instantiate(floorTile, coords, Quaternion.identity, roomTran) as GameObject);
}
}
#endregion
#region PolygonColliderCreation
PolygonCollider2D pCol = roomTran.gameObject.AddComponent <PolygonCollider2D>();
pCol.pathCount = 2;
//setting up first path, which defines the outer bounds
Vector2[] path1 = new Vector2[4];
path1 [0] = new Vector2(0, 0); //bottomLeft
path1 [1] = new Vector2(roomWidth, 0); //bottomRight
path1 [2] = new Vector2(roomWidth, roomHeight); //topRight
path1 [3] = new Vector2(0, roomHeight); //topBottom
//setting up second path, which defines the inner bounds (ie the bounds the player will be interacting with)
Vector2[] path2 = new Vector2[4];
path2 [0] = new Vector2(1, 1); //bottomLeft
path2 [1] = new Vector2(roomWidth - 1, 1); //bottomRight
path2 [2] = new Vector2(roomWidth - 1, roomHeight - 1); //topRight
path2 [3] = new Vector2(1, roomHeight - 1); //topBottom
pCol.SetPath(0, path1);
pCol.SetPath(1, path2);
//this way a point vertex of (0,0) will be the bottomLeft corner of the bottomleft corner tile
pCol.offset = new Vector2(-0.5f, -0.5f);
#endregion
}
//this exists because the subfolders dividing the room, tile, etc.
//prefabs by wing type have the suffix "Wing" to clarify that they
//are dividing by wing type not by magic type where needed (example:
//alchemy is both a type of magic and the name of a wing type)
public static string getPrefabResourcesPath(WingType wType)
{
return(wType.ToString() + "Wing/");
//note the / which is used for Resources.Load instead of \
//which is normally used for file system paths
}