/// <summary>
/// Delete the current level from the scene
/// </summary>
public override void DeleteLevel()
{
// Check if there is something to delete first or else there will be an error
GeneratedDungeon outputtedTerrain = GameObject.FindObjectOfType <GeneratedDungeon>();
if (outputtedTerrain != null)
{
MonoBehaviour.DestroyImmediate(outputtedTerrain.gameObject);
}
}
/// <summary>
/// Spawn the dungeon onto the scene
/// </summary>
/// <param name="reUseGameObject">If the user wants to create a new dungeon using an exciting game object</param>
public void OutputDungeon(bool reUseGameObject)
{
// Make sure all tile sizes are the same and are inputted
// If not exit the output since they will spawn incorrectly
if (CheckTile() == false)
{
return;
}
// If the user deletes the previous dungeon so the dungeonParent is now null
// Check if there is any other dungeons to recreate on
if (m_dungeonParent == null)
{
GeneratedDungeon otherDungeon = GameObject.FindObjectOfType <GeneratedDungeon>();
if (otherDungeon != null)
{
m_dungeonParent = otherDungeon.gameObject;
}
}
// If the user wants to re-use the current dungeon game object
// Go through the parent of the whole dungeon and remove the children
// To get rid of the current dungeon tiles
if (reUseGameObject && m_dungeonParent != null)
{
// Need to get the value before the loop since it changes each time a child is destroyed
int numberOfChildren = m_dungeonParent.transform.childCount;
for (int i = 0; i < numberOfChildren; i++)
{
// Destroy at index 0 since every time a child is destroyed it moves the locations down
MonoBehaviour.DestroyImmediate(m_dungeonParent.transform.GetChild(0).gameObject);
}
}
// If the user wants to create a new dungeon or if there is no current dungeon
else if (reUseGameObject == false || m_dungeonParent == null)
{
m_dungeonParent = CreateParent("Dungeon", null);
// Used to find the dungeon to delete when the delete button is pressed by the user
m_dungeonParent.AddComponent <GeneratedDungeon>();
}
// Create the parent game objects to use in hierarchy to organise it
m_dungeonRoomParent = CreateParent("Rooms", m_dungeonParent.transform);
m_dungeonCorridorParent = CreateParent("Corridors", m_dungeonParent.transform);
m_dungeonWallParent = CreateParent("Walls", m_dungeonParent.transform);
m_dungeonRoofParent = CreateParent("Roof", m_dungeonParent.transform);
// Go through the gird and based on the number spawn the correct tile
for (int x = 0; x < m_spawnGrid.GetLength(xAxis); x++)
{
for (int z = 0; z < m_spawnGrid.GetLength(yAxis); z++)
{
switch (m_spawnGrid[x, z])
{
case roomGridNum:
SpawnFloorTile(m_floorTile, x, z, m_dungeonRoomParent.transform, m_dungeonRoofParent.transform);
break;
case corridorGridNum:
SpawnFloorTile(m_corridorTile, x, z, m_dungeonCorridorParent.transform, m_dungeonRoofParent.transform);
break;
case wallGridNum:
// Stack up the walls to make the rooms 3D
// Starts spawning at ySpawningPos + 1 so it is 1 tile above the floor
// Without the +1 it will spawn on the same level and the bottom title won't be seen
// Have to +1 the y dungeon size or else it will spawn 1 less block because of the +1 on the starting value
for (int y = ySpawningPos + spawnAboveTheFloor; y <= m_dungeonSizeYInt + spawnAboveTheFloor; y++)
{
GameObject.Instantiate(m_wallTile, new Vector3(x, y, z), m_wallTile.transform.rotation, m_dungeonWallParent.transform);
}
break;
default:
// For the empty tile number (0)
break;
}
}
}
}
