void HandleInput()
{
if (currentTerraform == TerraFormType.BUILD) //TODO: Change to something else, not conflicting with WASD
{
if (Input.GetKeyDown(KeyCode.A))
{
direction--;
if (direction <= -1)
{
direction = 3;
}
direction %= 4;
}
if (Input.GetKeyDown(KeyCode.D))
{
direction++;
if (direction <= -1)
{
direction = 3;
}
direction %= 4;
}
}
didRelease = Input.GetMouseButtonUp(0);
didPress = Input.GetMouseButtonDown(0);
isDragging = Input.GetMouseButton(0);
//Setup raycast
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
//Cast ray to see if we are interacting with terrain
if (Physics.Raycast(ray, out hit, 2048f, terrainMask))
{
currentPointerPos = GetHeightMapCoords(hit.point) + (IsTileOperation(currentTerraform) ? HalfTileSize() : Vector3.zero);
currentTile = world.GetTileFromWorldPosition(currentPointerPos);
if (didPress)
{
startPos = currentPointerPos;
dragStartTile = currentTile;
}
if (didRelease)
{
dragStopTile = currentTile;
}
}
if (currentTerraform == TerraFormType.NONE && Input.GetMouseButtonDown(0) && !eventSystem.IsPointerOverGameObject() && Physics.Raycast(ray, out hit, 2048f, buildingMask))
{
var buildingScript = hit.collider.GetComponent <SimpleBuildingBehaviour>();
if (buildingScript != null)
{
buildingScript.HandleBuildingClicked();
OnBuildingClicked.Invoke(buildingScript);
}
}
}
