public void Update()
{
if (_camera == null)
{
_camera = Camera.current;
if (_camera == null)
{
return;
}
}
if (_target == null)
{
var gameObjects = GameObject.FindGameObjectsWithTag("Target");
if (gameObjects.Length > 0)
{
_target = gameObjects[0];
}
;
}
_mousePositionInScreenCoordinates = IsometricMath.GetMousePositionInScreenCoordinates();
_mousePositionInWorldCoordinates = IsometricMath.GetMousePositionInWorldCoordinates(_camera);
_cellCoordinates = IsometricMath.GetMousePositionOnMap(_camera);
_centerOfCellPosition = IsometricMath.MapToWorld(_cellCoordinates.x, _cellCoordinates.y, IsometricMath.DrawType.FLOOR);
if (Input.GetButton("Fire1"))
{
MoveTargetToMouse();
}
}
public void SpawnTarget()
{
var point = FindWalkable();
var isoPosition = IsometricMath.MapToWorld(point.x, point.y, IsometricMath.DrawType.FLOOR);
Target = Instantiate(TargetPrefab, isoPosition, Quaternion.identity);
SetCartesianPosition(Target, point.x, point.y);
}
public void SpawnSeekers()
{
for (var i = 0; i < NumberOfSeekers; i++)
{
var point = FindWalkable();
var isoPosition = IsometricMath.MapToWorld(point.x, point.y, IsometricMath.DrawType.FLOOR);
var go = Instantiate(SeekerPrefab, isoPosition, Quaternion.identity);
SetCartesianPosition(go, point.x, point.y);
var seekAI = go.GetComponent <SeekAI>();
seekAI.Seek(Target.transform);
}
}
private void BuildMap()
{
var pathFinder = PathFinder.Instance;
pathFinder.Init(GridSizeX, GridSizeY, Diagonals, 4);
for (int x = 0; x < GridSizeX; x++)
{
for (int y = 0; y < GridSizeY; y++)
{
Vector3 drawLocation = IsometricMath.MapToWorld(x, y, IsometricMath.DrawType.TILE);
var random = Random.Range(0, 10);
if (random == 5)
{
var go = GameObject.Instantiate(CollidableTile, drawLocation, Quaternion.identity);
SetCartesianPosition(go, x, y);
pathFinder.Grid.SetWalkable(x, y, false);
AddToMapFolder(go);
}
else if (random == 4)
{
var go = GameObject.Instantiate(TallCollidable, drawLocation, Quaternion.identity);
SetCartesianPosition(go, x, y);
pathFinder.Grid.SetWalkable(x, y, false);
AddToMapFolder(go);
}
else if ((x % 2 == 0 && y % 2 == 0) || x % 2 == 1 && y % 2 == 1)
{
var go = GameObject.Instantiate(DarkTile, drawLocation, Quaternion.identity);
SetCartesianPosition(go, x, y);
AddToMapFolder(go);
}
else
{
var go = GameObject.Instantiate(LightTile, drawLocation, Quaternion.identity);
SetCartesianPosition(go, x, y);
AddToMapFolder(go);
}
}
}
}
private void UpdateDrawPosition(int newX, int newY)
{
transform.position = IsometricMath.MapToWorld(newX, newY, DrawPosition);
}