private void PlaceDownBuilding()
{
if (overlappingBuildingCounter == 0)
{
FollowMousePosition(); // Place at current mouse position
InPlacement = false; // Stop local placement flag
CameraRTS.useMouseRotation = originalMouseRotationStatus; // Reset the original camera rotation option
ApplyColorMultiplierToBuilding(new Color(1, 1, 1)); // Reset original color
// Activate display on minimap since the building will not exist on the terrain
GetComponent <BuildingManager>().MiniMapVisibility = true;
// Desactivate trigger events
// Since the building is placed down, it will not move anymore. No need to detect future trigger
// event (enter/exit). Future collisions will be managed by following buildings that need placement.
GetComponent <BoxCollider>().isTrigger = false;
// Reset global building placement flag
CameraRTS.GetComponent <SelectorManager>().AnyInPlacementFlag = false;
// Verify if the BoxCollider(s) can be found within the containing GameObject
if (UnwalkableColliders == null)
{
return;
}
var colliders = UnwalkableColliders.GetComponents <BoxCollider>();
if (colliders == null || colliders.Length <= 0)
{
return;
}
// Update the unwalkable node grid with the newly placed building area now obstructing the terrain
var corners = new Vector3[colliders.Length * 2];
for (var i = 0; i < colliders.Length; i++)
{
// Find the BoxCollider's minimum and maximum boundaries to
// specify as a localized region to search for obstructions
corners[2 * i] = colliders[i].bounds.min;
corners[2 * i + 1] = colliders[i].bounds.max;
}
GridRequestManager.RequestGridAreaUpdate(corners);
#if OUTPUT_DEBUG
#region DEBUG
Debug.Log(string.Format("PLACE BUILDING DOWN, Camera Rotation: {0}", RTSCamera.useMouseRotation));
#endregion
#endif
}
}
private void UpdatePositionOnGrid()
{
// Find the BoxCollider's minimum and maximum boundaries to
// specify as a localized region to search for obstructions
var corners = new Vector3[2];
var colliderBounds = GetComponent <BoxCollider>().bounds;
// Extend the bounds to make sure to capture the unit's current, previous and next positions to
// properly update the grid object values for all surrounding nodes affected the unit at any time
colliderBounds.extents = new Vector3(colliderBounds.extents.x * 2, 0, colliderBounds.extents.z * 2);
corners[0] = colliderBounds.min;
corners[1] = colliderBounds.max;
// Request the update of grid obstruction by the unit, or reset the area when the unit is destroyed
GridRequestManager.RequestGridAreaUpdate(corners, UnitID, Health <= 0);
}