private void Select(GemView gem)
{
Deselect();
selectedGem = gem;
selectedGem.Select();
Debug.Log("Select gem " + gem.Entity.Index);
}
private void Deselect()
{
if (selectedGem != null)
{
selectedGem.Deselect();
}
selectedGem = null;
}
private void InstanceView()
{
var gemViewObjInstance = MonoBehaviour.Instantiate(_gemData.gemPrefab);
_gemView = gemViewObjInstance.AddComponent <GemView>();
_gemView.SetGem(this);
_gemView.SetGemData(_gemData);
}
private void CheckSwipe(GemView gem1, GemView gem2)
{
Debug.Log("Swipe attempt " + gem1.Entity.Index + " - " + gem1.Entity.Index);
var gem1Position = entityManager.GetComponentData <BoardPositionComponent>(gem1.Entity);
var gem2Position = entityManager.GetComponentData <BoardPositionComponent>(gem2.Entity);
if (BoardCalculator.IsNextToEachOther(gem1Position.Position, gem2Position.Position))
{
StartSwap(gem1.Entity, gem2.Entity);
}
}
void Update()
{
if (gameStateModel.State != Match3State.PlayerTurn)
{
return;
}
if (Input.GetMouseButtonDown(0))
{
currentGemUnderInput = null;
var gemUnderMouse = GetGemUnderMouse();
if (gemUnderMouse != null)
{
currentGemUnderInput = gemUnderMouse;
}
}
if (Input.GetMouseButtonUp(0))
{
var gem = GetGemUnderMouse();
if (currentGemUnderInput == gem)
{
// Same gem as mouse down
if (gem != null)
{
if (gem != selectedGem)
{
SelectGem(gem);
}
else
{
Deselect();
}
}
}
else
{
if (currentGemUnderInput != null)
{
CheckSwipe(currentGemUnderInput);
}
}
currentGemUnderInput = null;
}
}
private void StartSwap(Entity gem1, Entity gem2)
{
if (gameStateModel.State != Match3State.PlayerTurn)
{
return;
}
if (gem1 != Entity.Null && gem2 != Entity.Null)
{
var gem1BoardPosition = entityManager.GetComponentData <BoardPositionComponent>(gem1);
var gem2BoardPosition = entityManager.GetComponentData <BoardPositionComponent>(gem2);
signalBus.Fire(new Match3Signals.StartSwapSignal(gem1BoardPosition.Position, gem2BoardPosition.Position));
Deselect();
currentGemUnderInput = null;
}
}
private void CheckSwipe(GemView fromGem)
{
var touchPosWorld = cameraMain.ScreenToWorldPoint(Input.mousePosition);
Vector2 touchPosWorld2D = new Vector2(touchPosWorld.x, touchPosWorld.y);
Vector2 swipe = new Vector2(touchPosWorld2D.x - fromGem.transform.position.x, touchPosWorld2D.y - fromGem.transform.position.y);
if (swipe.magnitude < 0.05f) // Too short swipe
{
return;
}
var fromPosition = entityManager.GetComponentData <BoardPositionComponent>(fromGem.Entity);
int2 nextGemCoord = fromPosition.Position;
if (Mathf.Abs(swipe.x) > Mathf.Abs(swipe.y))
{
if (swipe.x > 0)
{
nextGemCoord.x += 1;
}
else
{
nextGemCoord.x -= 1;
}
}
else
{
if (swipe.y > 0)
{
nextGemCoord.y += 1;
}
else
{
nextGemCoord.y -= 1;
}
}
if (boardModel.IsPositionInBorders(nextGemCoord) && boardModel.HasEntityAt(nextGemCoord))
{
StartSwap(fromGem.Entity, boardModel.GetEntityAt(nextGemCoord));
}
}
private void SelectGem(GemView gem)
{
if (selectedGem == null)
{
Select(gem);
}
else
{
var gemPosition = entityManager.GetComponentData <BoardPositionComponent>(gem.Entity);
var selectedGemPosition = entityManager.GetComponentData <BoardPositionComponent>(selectedGem.Entity);
Debug.Log("Select second gem " + gem.Entity.Index);
if (BoardCalculator.IsNextToEachOther(gemPosition.Position, selectedGemPosition.Position))
{
StartSwap(gem.Entity, selectedGem.Entity);
}
else
{
Select(gem);
}
}
}
private void OnDestructionAnimationComplete(GemView view)
{
view.OnDestructionAnimationComplete -= OnDestructionAnimationComplete;
projectilePool.Return(view);
}
