public void BuildRoads(int gridPosX, int gridPosY)
{
if (Input.GetMouseButtonDown(0))
{
//Start generation
_roadGenerator.Start();
_mouseDownPosX = gridPosX;
_mouseDownPosY = gridPosY;
}
if (Input.GetMouseButton(0))
{
//Generating
_roadGenerator.ClearSavedRoads();
if (_roadGenerator.CanCreateRoad(gridPosX, gridPosY))
{
Vector2Int startPos = new Vector2Int(_mouseDownPosX, _mouseDownPosY);
Vector2Int endPos = new Vector2Int(gridPosX, gridPosY);
List <Vector2Int> path = Map.GetShortestPath(startPos, endPos);
foreach (Vector2Int road in path)
{
_roadGenerator.Generate(road.x, road.y);
}
}
}
if (Input.GetMouseButtonUp(0))
{
//End generation
_roadGenerator.End();
}
if (Input.GetMouseButtonDown(1))
{
//Cancel generation
_roadGenerator.Cancel();
}
}
// Launches the generation of the specified road (or all of them if index = -1).
public void RecalculateRoads(int index = -1)
{
for (int i = ((index < 0) ? 0 : index); i < ((index < 0) ? roadsDefinitionData.Count : (index + 1)); i++) {
if (roadThreads.ContainsKey (i)) // If thread already running, substitute it.
roadThreads [i].Abort ();
Eppy.Tuple<Vector2, Vector2, float, float> roadData = roadsDefinitionData [i];
RoadGenerator thread = new RoadGenerator (roadData.Item1, roadData.Item2, roadData.Item3, roadData.Item4);
thread.Start ();
roadThreads [i] = thread;
}
// If the coroutine is already launch, no change is needed, since it will check for all currently running threads.
if (roadsCoroutine == null)
roadsCoroutine = StartCoroutine(WaitForRoadThreads());
}