void Start()
{
//To get the same random numbers each time we run the script
Random.InitState(100);
caveGenerator = new CaveGeneratorExpandedQ6(randomFillPercent, gridSize);
caveGenerator.RandomizeMap();
//For testing that init is working
GenerateAndDisplayTexture(caveGenerator.GetMap());
//Start the simulation
StartCoroutine(SimulateCavePattern());
if (player == null)
{
player = GameObject.Find("Player");
}
}
//Do the simulation in a coroutine so we can pause and see what's going on
private IEnumerator SimulateCavePattern()
{
for (int i = 0; i < simulationSteps; i++)
{
yield return(new WaitForSeconds(pauseTime)); //we dont want to wait in this scenario
//Calculate the new values
caveGenerator.SmoothMap();
//Generate texture and display it on the plane
GenerateAndDisplayTexture(caveGenerator.GetMap());
}
Debug.Log("Simulation completed!");
bool foundpos = false;
int positionToPlaceObj = 1;
//Generate all the objects
//Find a place for the player and place him there
//Starting from [1,1] and going [2,2],[3,3].....[n,n] until you find a spot
while (!foundpos && positionToPlaceObj <= gridSize)
{
//create a vector with the new potential position
Vector3 vec = new Vector3(positionToPlaceObj, positionToPlaceObj, 0);
//get the TileBase from the potential position
TileBase tileOnNewPosition = TileOnPosition(vec);
//If the position is a wall keep going up
if (wallTile.Equals(tileOnNewPosition))
{
positionToPlaceObj++;
}
//Else we found a "free" spot where we can put the player
else
{
//Scaling the position of the player to fit the grid box
Vector3 scaletofit = player.transform.localScale * 0.5f;
scaletofit.z = 0;
player.transform.position = vec + scaletofit;
foundpos = true;
}
}
foundpos = false;
positionToPlaceObj = gridSize;
//Try to find a position for the goal tile
//Go from [gridSize,gridSize],[gridSize-1,gridSize-1]....[0,0]
//until you find a spot for the goal tile
while (!foundpos && positionToPlaceObj >= 0)
{
Vector3 vec = new Vector3(positionToPlaceObj, positionToPlaceObj, 0);
TileBase tileOnNewPosition = TileOnPosition(vec);
if (tileOnNewPosition == null || wallTile.Equals(tileOnNewPosition))
{
positionToPlaceObj--;
}
else
{
//Scaling the position of the goal tile to fit the grid box
Vector3Int cellPosition = tilemap.WorldToCell(vec);
tilemap.SetTile(cellPosition, goalTile);
foundpos = true;
}
}
foundpos = false;
//Find a spot for 2 enemy players
//Try to find a spot for first enemy player
//randomize a spot on the grid if there is no wall there then put the enemy player there
while (!foundpos)
{
int x1 = Random.Range(1, gridSize);
int x2 = Random.Range(1, gridSize);
Vector3 vec = new Vector3(x1, x2, 0);
TileBase tileOnNewPosition = TileOnPosition(vec);
if (tileOnNewPosition == null || wallTile.Equals(tileOnNewPosition))
{
continue;
}
else
{
//Scaling the position of the enemy player to fit the grid box
Vector3 scaletofit = enemy1.transform.localScale * 0.5f;
scaletofit.z = 0;
enemy1.transform.position = vec + scaletofit;
foundpos = true;
}
}
foundpos = false;
//Try to find a spot for second enemy player
//randomize a spot on the grid if there is no wall there then put the enemy player there
while (!foundpos)
{
int x1 = Random.Range(1, gridSize);
int x2 = Random.Range(1, gridSize);
Vector3 vec = new Vector3(x1, x2, 0);
TileBase tileOnNewPosition = TileOnPosition(vec);
if (tileOnNewPosition == null || wallTile.Equals(tileOnNewPosition))
{
continue;
}
else
{
//Scaling the position of the enemy player to fit the grid box
Vector3 scaletofit = enemy2.transform.localScale * 0.5f;
scaletofit.z = 0;
enemy2.transform.position = vec + scaletofit;
foundpos = true;
}
}
}
//Do the simulation in a coroutine so we can pause and see what's going on
private IEnumerator SimulateCavePattern()
{
for (int i = 0; i < simulationSteps; i++)
{
yield return(new WaitForSeconds(pauseTime));
//Calculate the new values
caveGenerator.SmoothMap();
//Generate texture and display it on the plane
GenerateAndDisplayTexture(caveGenerator.GetMap());
}
Debug.Log("Simulation completed!");
bool foundpos = false;
int z = 1;
while (!foundpos)
{
Vector3 vec = new Vector3(z, z, 0);
TileBase tileOnNewPosition = TileOnPosition(vec);
Debug.Log(tileOnNewPosition.name);
if (wallTile.Equals(tileOnNewPosition))
{
z++;
}
else
{
Vector3 scaletofit = player.transform.localScale * 0.5f;
scaletofit.z = 0;
player.transform.position = vec + scaletofit;
foundpos = true;
Debug.Log("FOUND");
}
}
bool foundPosForGoal = false;
z = gridSize;
while (!foundPosForGoal)
{
Vector3 vec = new Vector3(z, z, 0);
TileBase tileOnNewPosition = TileOnPosition(vec);
if (tileOnNewPosition == null || wallTile.Equals(tileOnNewPosition))
{
z--;
}
else
{
Vector3Int cellPosition = tilemap.WorldToCell(vec);
tilemap.SetTile(cellPosition, goalTile);
foundPosForGoal = true;
Debug.Log("FOUND spot for goal tile");
}
}
foundpos = false;
while (!foundpos)
{
int x1 = Random.Range(1, gridSize);
int x2 = Random.Range(1, gridSize);
Vector3 vec = new Vector3(x1, x2, 0);
TileBase tileOnNewPosition = TileOnPosition(vec);
if (tileOnNewPosition == null || wallTile.Equals(tileOnNewPosition))
{
continue;
}
else
{
Vector3 scaletofit = enemy1.transform.localScale * 0.5f;
scaletofit.z = 0;
enemy1.transform.position = vec + scaletofit;
foundpos = true;
Debug.Log("FOUND");
}
}
foundpos = false;
while (!foundpos)
{
int x1 = Random.Range(1, gridSize);
int x2 = Random.Range(1, gridSize);
Vector3 vec = new Vector3(x1, x2, 0);
TileBase tileOnNewPosition = TileOnPosition(vec);
if (tileOnNewPosition == null || wallTile.Equals(tileOnNewPosition))
{
continue;
}
else
{
Vector3 scaletofit = enemy2.transform.localScale * 0.5f;
scaletofit.z = 0;
enemy2.transform.position = vec + scaletofit;
foundpos = true;
Debug.Log("FOUND");
}
}
}