public Vector2 FindflowValueFromPosition(Vector3 worldPosition, FlowField flowField, Seeker seeker)
{
seeker.currentWorldArea = null;
seeker.currentTile = null;
Vector2 vec = Vector2.zero;
WorldArea area = worldData.tileManager.GetWorldAreaAtPosition(worldPosition);
if (area != null)
{
int worldX = worldData.tileManager.locationToWorldGridX(worldPosition);
int worldY = worldData.tileManager.locationToWorldGridY(worldPosition);
Tile tile = area.tileGrid[worldX - area.leftOffset][worldY - area.topOffset];
if (tile != null)
{
seeker.currentWorldArea = area;
seeker.currentTile = tile;
key.x = area.index;
key.y = tile.sectorIndex;
if (flowField.field.ContainsKey(key))
{
vec = worldData.flowFieldManager.DirToVector(flowField.field[key][tile.indexWithinSector]);
}
}
}
return(vec);
}
public Vector2 FindFlowValueFromPosition(Vector3 worldPosition, FlowField flowField, Seeker seeker)
{
seeker.currentWorldArea = null;
seeker.currentTile = null;
Vector2 vec = Vector2.zero;
WorldArea area = _worldData.TileManager.GetWorldAreaAtPosition(worldPosition);
if (area != null)
{
int worldX = _worldData.TileManager.LocationToWorldGridX(worldPosition);
int worldY = _worldData.TileManager.LocationToWorldGridY(worldPosition);
//Debug.Log("Area Index: " + area.Index);
//Debug.Log("WorldX: " + (worldX - area.LeftOffset));
Tile tile = area.TileGrid[worldX - area.LeftOffset][worldY - area.TopOffset];
if (tile != null)
{
seeker.currentWorldArea = area;
seeker.currentTile = tile;
_key.X = area.Index;
_key.Y = tile.SectorIndex;
if (flowField.Field.ContainsKey(_key))
{
vec = _worldData.FlowFieldManager.DirToVector(flowField.Field[_key][tile.IndexWithinSector]);
}
}
}
return(vec);
}
public void Create(Tile _destination, List <int> _worldAreas, IntergrationField _intergrationField, FlowField _flowField, int _key)
{
worldAreas = _worldAreas;
destination = _destination;
intergrationField = _intergrationField;
flowField = _flowField;
key = _key;
}
public FlowField CreateFlowField(List <int> sectors, WorldArea area)
{
FlowField flowField = new FlowField();
flowField.AddFields(sectors, worldData.multiLevelSectorManager.GetSectorWidthAtLevel(area, 0) * worldData.multiLevelSectorManager.GetSectorHeightAtLevel(area, 0), area);//.amountOfTilesPerSector);
return(flowField);
}
private void DrawFlowField(FlowField flowField)
{
if (_flowFieldHolder != null)
{
Destroy(_flowFieldHolder);
}
GameObject arrow = Resources.Load("Prefab/FlowArrow") as GameObject;
if (worldData.Pathfinder.showFlowField)
{
_flowFieldHolder = new GameObject();
for (int x = 0; x < worldData.WorldAreas.Count; x++)
{
for (int i = 0; i < worldData.WorldAreas[x].SectorGrid[0].Length; i++)
{
if (flowField.Field.ContainsKey(new IntVector2(x, i)))
{
MultiLevelSector sector = worldData.WorldAreas[x].SectorGrid[0][i];
Vector2 sectorPos = new Vector2(sector.Left, sector.Top);
for (int j = 0; j < sector.TilesInWidth * sector.TilesInHeight; j++)
{
int y = Mathf.FloorToInt((float)j / sector.TilesInWidth);
Vector2 node = sectorPos + new Vector2(j - (sector.TilesInWidth * y), y);
if (worldData.WorldAreas[x].TileGrid[(int)node.x][(int)node.y] != null)
{
GameObject b = Instantiate(arrow,
worldData.TileManager.GetTileWorldPosition(
worldData.WorldAreas[x].TileGrid[(int)node.x][(int)node.y],
worldData.WorldAreas[x]) + new Vector3(0, 0.2f, 0), Quaternion.identity);
Vector2 flow =
worldData.FlowFieldManager.DirToVector(
flowField.Field[new IntVector2(x, i)][j]);
b.transform.LookAt(b.transform.position + new Vector3(flow.x, 0, flow.y));
b.transform.parent = _flowFieldHolder.transform;
b.transform.localScale = new Vector3(worldData.Pathfinder.tileSize,
worldData.Pathfinder.tileSize, worldData.Pathfinder.tileSize);
}
}
}
}
}
}
}