/// <summary>
/// Checks if this unit needs to update.
/// Called by update loop.
/// </summary>
public void CheckUpdateFow()
{
int newGridIndex = FowManager.GetGridIndex(this.transform.position);
if (newGridIndex != gridIndex)
{
gridIndex = newGridIndex;
fowMan.UpdateFow(this);
}
}
private void Awake()
{
//Singleton
if (instance != null && instance != this)
{
Destroy(this.gameObject);
}
else
{
fowArrLen = DwarfHeimManager.Instance.OWGrid.WorldWidth * DwarfHeimManager.Instance.OWGrid.WorldHeight;
colorArray = new Color32[fowArrLen];
unitFows = new List <UnitFowController>();
unitSet = new HashSet <UnitFowController>();
instance = this;
}
//copy width and height
worldWidth = DwarfHeimManager.Instance.OWGrid.WorldWidth;
worldHeight = DwarfHeimManager.Instance.OWGrid.WorldHeight;
//init spatial index grid
spatialDivisorX = worldWidth / spatialGridWidth;
spatialDivisorY = worldHeight / spatialGridHeight;
spatialGrid = new List <SpatialGridSquareController>();
Vector3 offset = new Vector3(spatialDivisorX, 0, spatialDivisorY);
int index = 0;
for (int x = 0; x < spatialGridWidth; x++)
{
for (int y = 0; y < spatialGridWidth; y++)
{
GameObject prefab = Instantiate(spatialGridSquarePrefab, this.transform);
prefab.transform.position = new Vector3(x * spatialDivisorX * 2, 0, y * spatialDivisorY * 2) + offset;
prefab.GetComponent <BoxCollider>().size = new Vector3(spatialDivisorX * 2, 0, spatialDivisorY * 2);
prefab.name = "SpatialViz_" + x + "_" + y;
SpatialGridSquareController square = prefab.GetComponent <SpatialGridSquareController>();
square.x = x;
square.y = y;
square.index = index;
spatialGrid.Add(square);
index++;
}
}
//init DDA Archtypes
fowCalcArchetypes = new FowCalcArchetype[viewDists.Length];
for (int i = 0; i < viewDists.Length; i++)
{
fowCalcArchetypes[i] = new FowCalcArchetype(worldWidth, worldHeight, viewDists[i], seeThroughs[i]);
}
}
// Start is called before the first frame update
void Start()
{
//find index and update my fow
gridIndex = FowManager.GetGridIndex(this.transform.position);
fowMan = FowManager.GetInstance();
fowMan.unitFows.Add(this);
//init spatial indexing
mySquares = new List <SpatialGridSquareController>();
int viewDist = fowMan.fowCalcArchetypes[fowCalcArchetypeID].viewDist;
mySpatialCollider.radius = viewDist * 2; //worldsize = 2
//updateMyFOW(); //Deprecated
fowMan.UpdateFow(this);
}