public ScrTile[] GetNeighbors(int xGridCoord, int yGridCoord)
{
List <ScrTile> neighbors = new List <ScrTile>();
ScrTile tempTile = null;
if (xGridCoord + 1 < gridWidth)
{
tempTile = dungeonTileGrid[xGridCoord + 1, yGridCoord];
if (tempTile != null)
{
if (tempTile.tag != "Blocked Tile")
{
neighbors.Add(tempTile);
}
}
}
if (xGridCoord - 1 > -1)
{
tempTile = dungeonTileGrid[xGridCoord - 1, yGridCoord];
if (tempTile != null)
{
if (tempTile.tag != "Blocked Tile")
{
neighbors.Add(tempTile);
}
}
}
if (yGridCoord + 1 < gridHeight)
{
tempTile = dungeonTileGrid[xGridCoord, yGridCoord + 1];
if (tempTile != null)
{
if (tempTile.tag != "Blocked Tile")
{
neighbors.Add(tempTile);
}
}
}
if (yGridCoord - 1 > -1)
{
tempTile = dungeonTileGrid[xGridCoord, yGridCoord - 1];
if (tempTile != null)
{
if (tempTile.tag != "Blocked Tile")
{
neighbors.Add(tempTile);
}
}
}
return(neighbors.ToArray());
}
private void GoToNextTile()
{
ScrTile[] neighbors = nextTile.GetNeighbors();
foreach (ScrTile tile in neighbors)
{
if (tile.name == "Boss Tile")
{
nextTile = tile;
agent.SetDestination(nextTile.transform.position);
return;
}
}
nextTile = GetRandomNeighborWeighted(neighbors);
agent.SetDestination(nextTile.transform.position);
}
private ScrTile GetRandomNeighborWeighted(ScrTile[] _neighbors)
{
float frontWeight = 55.0f;
float sideWeight = 30.0f;
float backWeight = 15.0f;
do
{
ScrTile randomNeighbor = _neighbors[Random.Range(0, _neighbors.Length)];
float randomValue = Random.Range(0.0f, 100.0f);
int randNeighborGridX = randomNeighbor.gridCoord[0];
if (randNeighborGridX < nextTile.gridCoord[0]) //Check if neighbor is in front
{
if (randomValue <= frontWeight)
{
return(randomNeighbor);
}
}
if (randNeighborGridX == nextTile.gridCoord[0]) //Check if neighbor is on side
{
if (randomValue <= sideWeight)
{
return(randomNeighbor);
}
}
if (randNeighborGridX > nextTile.gridCoord[0]) //Check if neighbor is in back
{
if (randomValue <= backWeight)
{
return(randomNeighbor);
}
}
} while (true);
}
public void InitializeHamster(ScrTile _destinationTile)
{
nextTile = _destinationTile;
agent = GetComponent <NavMeshAgent>();
agent.SetDestination(nextTile.transform.position);
}
