public void UpdateActivity()
{
int downVal = grid.CheckCollision(transform.position.x, transform.position.z - 1);
int upVal = grid.CheckCollision(transform.position.x, transform.position.z + 1);
int leftVal = grid.CheckCollision(transform.position.x - 1, transform.position.z);
int rightVal = grid.CheckCollision(transform.position.x + 1, transform.position.z);
if (!GetComponent <BuildingBehavior>().building.isActive)
{
if (IsNeighborActive(downVal) || IsNeighborActive(upVal) || IsNeighborActive(leftVal) || IsNeighborActive(rightVal))
{
this.GetComponent <BuildingBehavior>().building.isActive = true;
}
}
if (this.GetComponent <BuildingBehavior>().building.isActive)
{
SetNeighborActive(downVal);
SetNeighborActive(upVal);
SetNeighborActive(leftVal);
SetNeighborActive(rightVal);
}
}
// Update is called once per frame
void Update()
{
currentMouseState = Input.GetMouseButton(0);
for (int i = 49; i < 58; i++)
{
if (Input.GetKey((KeyCode)i))
{
building = i - 49;
isBuilding = true;
}
}
if (Input.GetMouseButton(1) && isBuilding)
{
isBuilding = false;
transform.position = Vector3.down * 100.0f;
}
if (isBuilding)
{
filter.sharedMesh = buildings[building].GetComponent <MeshFilter>().sharedMesh;
transform.localScale = buildings[building].transform.localScale;
RaycastHit[] hits = Physics.RaycastAll(Camera.main.ScreenPointToRay(Input.mousePosition));
foreach (RaycastHit h in hits)
{
if (h.collider.gameObject.GetComponents <Terrain>().Length > 0)
{
bool isPlacable = true;
int extendsX = buildings[building].GetComponent <BuildingBehavior>().extendsX;
int extendsZ = buildings[building].GetComponent <BuildingBehavior>().extendsZ;
Vector3 worldPosition = h.point;
worldPosition.x = Mathf.Round(worldPosition.x) - 0.5f;
worldPosition.z = Mathf.Round(worldPosition.z) - 0.5f;
this.transform.position = worldPosition;
Building.BuildingType bType = buildings[building].GetComponent <BuildingBehavior>().getType();
for (int x = 0; x < extendsX; x++)
{
for (int z = 0; z < extendsZ; z++)
{
float ix = (((Mathf.Round(worldPosition.x + x + 0.5f) - extendsZ / 2) * terrain.terrainData.heightmapWidth / terrain.terrainData.size.x) + terrain.terrainData.heightmapWidth / 2) / terrain.terrainData.heightmapWidth;
float iz = (((Mathf.Round(worldPosition.z + z + 0.5f) - extendsX / 2) * terrain.terrainData.heightmapHeight / terrain.terrainData.size.z) + terrain.terrainData.heightmapHeight / 2) / terrain.terrainData.heightmapHeight;
float steepness = terrain.terrainData.GetSteepness(ix, iz);
int gridType = grid.CheckCollision(worldPosition.x + x - extendsX / 2, worldPosition.z + z - extendsZ / 2);
if ((bType != Building.BuildingType.Connector && gridType != (int)GridBehavior.GridElement.Free) || steepness > 20f || (bType == Building.BuildingType.Connector && gridType != (int)GridBehavior.GridElement.Connector))
{
isPlacable = false;
break;
}
}
}
if (isPlacable)
{
GetComponent <Renderer>().materials[0].SetColor("_EmissionColor", Color.green);
if (currentMouseState && !lastMouseState)
{
Object tmp = Instantiate(buildings[building], worldPosition, Quaternion.identity);
for (int x = 0; x < extendsX; x++)
{
for (int z = 0; z < extendsZ; z++)
{
grid.SetCollision(worldPosition.x + x - extendsX / 2, worldPosition.z + z - extendsZ / 2, ((GameObject)tmp).GetComponent <BuildingBehavior>().GetInstanceID());
int ix = (int)((Mathf.Round(worldPosition.x + x + 0.5f - extendsX / 2)) * terrain.terrainData.heightmapWidth / terrain.terrainData.size.x) + terrain.terrainData.heightmapWidth / 2;
int iz = (int)((Mathf.Round(worldPosition.z + z + 0.5f - extendsZ / 2)) * terrain.terrainData.heightmapHeight / terrain.terrainData.size.z) + terrain.terrainData.heightmapHeight / 2;
heights[iz, ix] = worldPosition.y / terrain.terrainData.size.y;
}
}
foreach (Vector2 en in buildings[building].GetComponent <BuildingBehavior>().entrances)
{
if (grid.CheckCollision(worldPosition.x + en.x, worldPosition.z + en.y) == (int)GridBehavior.GridElement.Free)
{
grid.SetCollision(worldPosition.x + en.x, worldPosition.z + en.y, (int)GridBehavior.GridElement.Connector);
}
}
// terrain.terrainData.SetHeights(0, 0, heights);
//Destroy(gameObject);
}
}
else
{
GetComponent <Renderer>().materials[0].SetColor("_EmissionColor", Color.red);
}
}
}
}
lastMouseState = currentMouseState;
}
