void BuildBuilding(GridTile tile)
{
// Pick a type of building randomly
CityObject buildObject = buildings[rand.Next(0, buildings.Length)];
float diameter = buildObject.prefabs[0].GetComponent <SizeController>().diameter;
// Rotation quaternion for the building orientation
Quaternion rotation;
// List of possible orientations
float[] possibleOrientations = { 0, 90, 180, 270 };
// Get an angle from the possible orientation
float angle = possibleOrientations[rand.Next(0, possibleOrientations.Length)];
// Make a maximum of 10 degrees offset from the cardinal direction (purely for making it more visibly appealing)
//angle += (float)rand.NextDouble() * 10;
// Create the rotation quaternion
rotation = Quaternion.AngleAxis(angle, Vector3.up);
if (world.CanBuild(tile.position, diameter, buildObject.prefabs[0], buildObject.scale, rotation, true))
{
GameObject parentObj = new GameObject();
parentObj.transform.parent = transform;
CityBuildingManager parentController = parentObj.AddComponent <CityBuildingManager>();
parentController.cityObject = buildObject;
// Place the building
GameObject cityObj = world.AddOther(buildObject.prefabs[0], tile.position + Vector3.down * 0.1f, rotation, buildObject.scale, GridTileOccupant.OccupantType.City, parentObj.transform);
parentController.curObject = cityObj;
curBuildings.Add(parentController);
currentPlacedHouses++;
}
}
// Updates the turbine to the mouse cursor until placement is confirmed
void UpdateSelectedPosition()
{
world.ResetTempChunks();
Vector3 plantPos = Vector3.zero; // Get zero vector
GridTile plantGrid = null;
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition); // Raycast to find where the mouse is pointing at
RaycastHit hit;
bool canBuild = false;
Camera.main.GetComponent <CameraController>().SetHaveControl(true);
if (Physics.Raycast(ray, out hit, Mathf.Infinity, buildMask))
{
//plantGrid = GridTile.FindClosestGridTile(hit.point + new Vector3(TerrainController.thisTerrainController.tileSize / 2, 0, TerrainController.thisTerrainController.tileSize / 2)); // Grab the grid where we're hitting
//plantPos = plantGrid.position; // What is the x,y,z coords?
plantPos = hit.point;
if ((!curInstantiated.GetComponent <BuildAttributes>().canRotateAtBuild || (curInstantiated.GetComponent <BuildAttributes>().canRotateAtBuild&& !Input.GetMouseButton(1))))
{
curInstantiated.transform.position = plantPos; // We already have a preview turbine, just update it's position to follow the mouse
}
if (mouseX * rotateSpeed >= 1 || mouseX * rotateSpeed <= -1)
{
curInstantiated.transform.rotation = Quaternion.Euler(curInstantiated.transform.rotation.eulerAngles.x, Mathf.RoundToInt(curInstantiated.transform.rotation.eulerAngles.y + mouseX * rotateSpeed), curInstantiated.transform.rotation.eulerAngles.z);
mouseX = 0;
}
if ((!curInstantiated.GetComponent <BuildAttributes>().canRotateAtBuild || (curInstantiated.GetComponent <BuildAttributes>().canRotateAtBuild&& !Input.GetMouseButton(1))))
{
if (world.CanBuild(plantPos, curInstantiated.GetComponent <SizeController>().diameter, curInstantiated, curInstantiated.GetComponent <SizeController>().desiredScale, curInstantiated.transform.rotation, true)) // If we can build here, make the color greenish
{
foreach (Renderer ren in curInstantiated.GetComponentsInChildren <Renderer>())
{
foreach (Material mat in ren.materials)
{
mat.shader = blueBuildMaterial.shader;
mat.color = blueBuildMaterial.color;
}
}
plantPos = world.TempEqualTerrain(plantPos, curInstantiated.GetComponent <SizeController>().diameter, curInstantiated.GetComponent <SizeController>().desiredScale);
curInstantiated.transform.position = plantPos;
canBuild = true;
}
else // We can't build here, make the color reddish
{
foreach (Renderer ren in curInstantiated.GetComponentsInChildren <Renderer>())
{
foreach (Material mat in ren.materials)
{
mat.shader = redBuildMaterial.shader;
mat.color = redBuildMaterial.color;
}
}
canBuild = false;
}
}
}
if (curInstantiated.GetComponent <BuildAttributes>().canRotateAtBuild&& Input.GetMouseButton(1))
{
mouseX += Input.GetAxis("Mouse X") * Time.deltaTime;
}
else if (curInstantiated.GetComponent <BuildAttributes>().canRotateAtBuild&& Input.GetMouseButtonUp(1))
{
mouseX = 0;
}
if (Input.GetMouseButtonDown(0) && canBuild) // The user clicks and we can build here
{
BuildNow(plantGrid, plantPos); // Run the build function
infoCamera.enabled = false;
curSelected = null;
inBuildMode = false;
instantHere.SetActive(false);
BuildMenu.Hide();
}
if (Input.GetKeyDown(KeyCode.Escape))
{
BuildMode2BuildMenu();
}
}
