/// <summary>
/// Compare previous with current world position of mouse in order to move the Camera by the appropriate amount.
/// </summary>
public void OngoingCameraDrag()
{
currentPositionInWorld = CameraCalculations.GetMouseWorldCoordinate();
Vector3 displacement = currentPositionInWorld - previousPositionInWorld;
Vector3 moveCameraToPosition = Tr.position - displacement;
Tr.position = moveCameraToPosition;
}
private void LocalClientUpdate()
{
if (Input.GetKeyDown(KeyCode.Mouse0))
{
Debug.Log("Mouse0 down");
if (hasTile)
{
Debug.LogError("Already had tile picked up but trying to mouse down. Why wasn't tile dropped?");
return;
}
Tile tileUnderPointer = GetTileUnderPointer();
if (tileUnderPointer != null)
{
CmdPickUpTile(tileUnderPointer.netIdentity);
if (Application.platform == RuntimePlatform.Android)
{
CmdFlipTile(tileUnderPointer.netIdentity);
}
}
}
if (Input.GetKeyUp(KeyCode.Mouse0))
{
if (hasTile)
{
RequestDropTile();
TileDragEnd?.Invoke();
}
}
if (Input.GetKey(KeyCode.Mouse0))
{
if (!hasTile)
{
return;
}
Vector3 mousePositionInWorld = CameraCalculations.GetMouseWorldCoordinate();
TileDragOngoing?.Invoke(mousePositionInWorld);
}
if (Input.GetKeyDown(KeyCode.Mouse1))
{
Tile tileUnderPointer = GetTileUnderPointer();
if (tileUnderPointer != null)
{
CmdFlipTile(tileUnderPointer.netIdentity);
}
}
}
private void RequestDropTile()
{
Vector3 dropPosition = CameraCalculations.GetMouseWorldCoordinate();
Vector3Int dropPositionSnapped = new Vector3Int(Mathf.RoundToInt(dropPosition.x), 0, Mathf.RoundToInt(dropPosition.z));
// Reject placement if there is a tile already under the pointer
if (GetTileUnderPointer() != null)
{
DropCurrentlySelectedTile();
return;
}
CmdDropTile(base.netIdentity, currentlySelectedTile.netIdentity, dropPositionSnapped);
}
/// <summary>
/// Caches the mouse position in world, since it is required in order to determine the magnitude of any ongoing drag calls.
/// </summary>
public void StartCameraDrag()
{
previousPositionInWorld = CameraCalculations.GetMouseWorldCoordinate();
}
