private void DropObject()
{
if (Game.getInstance().map != null && mousePos != null)
{
MapGenerator.TileObject obj = Game.getInstance().map[(int)mousePos.x, (int)mousePos.z];
if (obj.Building == null && obj.Type != MapGenerator.Tile.TREEGRASS &&
Game.getInstance().gold != null && Game.getInstance().gold.CurrentAmount - currentBuilding.Cost >= 0)
{
currentBuilding.Create();
Building dropable = currentBuilding.SimpleCopy();
dropable.GameObject = Instantiate(currentBuilding.Prefab, mousePos, Quaternion.identity);
dropable.RotateToDirection();
Game.getInstance().map[(int)mousePos.x, (int)mousePos.z].Building = dropable;
if (currentBuilding.BuildingType == BuildingType.HOUSE)
{
for (int i = 0; i < House.CAPACITY; ++i)
{
Human human = new Human();
human.Target = House.FromBuilding(dropable);
GameObject go = Instantiate(humanPrefab, new Vector3(0, 1, 0), Quaternion.identity);
go.GetComponent <HumanEntity>().Human = human;
}
}
}
}
}
private void ColorRoad(Color color)
{
foreach (GameObject g in road)
{
Vector3 position = g.transform.position;
MapGenerator.TileObject tile = map[(int)position.x, (int)position.z];
if (tile.Building != null && tile.Building.BuildingType == BuildingType.ROAD)
{
map[(int)position.x, (int)position.z].Building.ChangeColor(color);
}
}
}
public void PrintRoad(Node path)
{
ClearRoad();
if (path == null)
{
return;
}
Node current = path;
Node previous = null;
while (current != null)
{
MapGenerator.TileObject tile = map[current.x, current.y];
if (tile.Building == null)
{
Vector3 position = new Vector3(current.x, offset, current.y);
GameObject r = Instantiate(currentBuilding.Prefab, position, Quaternion.identity);
if (current.parent == null && previous != null)
{
current.direction = previous.direction;
}
if (current.direction >= Direction.UP)
{
r.transform.Rotate(0, 90, 0);
}
road.Add(r);
Building building = currentBuilding.SimpleCopy();
building.GameObject = r;
building.Direction = current.direction;
map[current.x, current.y].Building = building;
}
previous = current;
current = current.parent;
}
Game currentGame = Game.getInstance();
if (road.Count > 0 && road[0] != null)
{
if (currentGame == null || currentGame.gold == null ||
currentGame.gold.CurrentAmount - (road.Count * currentBuilding.Cost) < 0)
{
canPlaceRoad = false;
ColorRoad(Color.red);
}
else
{
canPlaceRoad = true;
}
}
}
private void ClearRoad()
{
foreach (GameObject g in road)
{
Destroy(g);
Vector3 position = g.transform.position;
MapGenerator.TileObject tile = map[(int)position.x, (int)position.z];
if (tile.Building != null && tile.Building.BuildingType == BuildingType.ROAD)
{
map[(int)position.x, (int)position.z].Building = null;
}
}
road.Clear();
}
public void PlaceRoad()
{
if (canPlaceRoad)
{
foreach (GameObject g in road)
{
Vector3 position = g.transform.position;
MapGenerator.TileObject tile = map[(int)position.x, (int)position.z];
if (tile.Building != null && tile.Building.BuildingType == BuildingType.ROAD)
{
map[(int)position.x, (int)position.z].Building.Create();
}
}
}
else
{
ClearRoad();
}
}
void Update()
{
if (Game.getInstance().enableMouse&& currentBuilding != null)
{
Vector3 newy = Vector3.zero;
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit))
{
newy = hit.point;
}
newy.y = 1;
Vector3 pos = new Vector3(Mathf.Round(newy.x), Mathf.Round(newy.y), Mathf.Round(newy.z));
pos = StayInMap(pos);
mousePos = pos;
if (Input.GetKeyDown("a"))
{
currentBuilding.Rotate(false);
}
if (Input.GetKeyDown("e"))
{
currentBuilding.Rotate(true);
}
if (currentBuilding.Prefab != null)
{
MapGenerator.TileObject obj = Game.getInstance().map[(int)mousePos.x, (int)mousePos.z];
if (obj.Building == null && obj.Type != MapGenerator.Tile.TREEGRASS &&
Game.getInstance().gold != null && Game.getInstance().gold.CurrentAmount - currentBuilding.Cost >= 0)
{
currentBuilding.ApplyDefaultColor();
if (currentBuilding.BuildingType == BuildingType.ROAD)
{
if (Input.GetKeyDown(KeyCode.Mouse0))
{
start = new Node((int)pos.x, (int)pos.z, 0, null);
road = new List <GameObject>();
}
if (Input.GetKey(KeyCode.Mouse0))
{
if (end == null || end.x != (int)pos.x || end.y != (int)pos.z)
{
end = new Node((int)pos.x, (int)pos.z, 0, null);
map = Game.getInstance().map;
Node path = astar.GetPath(map, start, end);
PrintRoad(path);
}
}
}
else
{
if (Input.GetKeyDown(KeyCode.Mouse0))
{
DropObject();
}
}
}
else
{
currentBuilding.ChangeColor(Color.red);
}
if (obj.Building != null && obj.Building.BuildingType == BuildingType.ROAD && currentBuilding.BuildingType == BuildingType.ROAD)
{
if (Input.GetKeyUp(KeyCode.Mouse0))
{
Debug.Log("UP");
PlaceRoad();
}
}
}
}
}
