private List <AnimalItem> GetVerticalMatch(AnimalItem item)
{
List <AnimalItem> matchList = new List <AnimalItem>();
matchList.Add(item);
for (int i = item.y - 1; i >= 0; i--)
{
if (gridAnimalItems[item.x, i].GetRenderer().sprite == item.GetRenderer().sprite)
{
matchList.Add(gridAnimalItems[item.x, i]);
}
else
{
break;
}
}
for (int i = item.y + 1; i < ySize; i++)
{
if (gridAnimalItems[item.x, i].GetRenderer().sprite == item.GetRenderer().sprite)
{
matchList.Add(gridAnimalItems[item.x, i]);
}
else
{
break;
}
}
return(matchList);
}
private void InitGrid(float offsetX, float offsetY)
{
float startX = transform.position.x;
float startY = transform.position.y;
for (int x = 0; x < xSize; x++)
{
for (int y = 0; y < ySize; y++)
{
AnimalItem newItem = null;
if (!gridAnimalItems[x, y])
{
newItem = Instantiate(tile, new Vector3(startX + (offsetX * x), startY + (offsetY * y), transform.position.z), tile.transform.rotation);
}
else
{
newItem = gridAnimalItems[x, y];
}
gridAnimalItems[x, y] = newItem;
gridAnimalItems[x, y].x = x;
gridAnimalItems[x, y].y = y;
newItem.transform.SetParent(transform);
newItem.GetRenderer().sprite = itemSprites[Random.Range(0, itemSprites.Count)];
while (isNeedFix(newItem))
{
newItem.GetRenderer().sprite = itemSprites[Random.Range(0, itemSprites.Count)];
}
}
}
}
private List <AnimalItem> GetHorizaontalMatch(AnimalItem item)
{
List <AnimalItem> matchList = new List <AnimalItem>();
matchList.Add(item);
for (int i = item.x - 1; i >= 0; i--)
{
if (gridAnimalItems[i, item.y].GetRenderer().sprite == item.GetRenderer().sprite)
{
matchList.Add(gridAnimalItems[i, item.y]);
}
else
{
break;
}
}
for (int i = item.x + 1; i < xSize; i++)
{
if (gridAnimalItems[i, item.y].GetRenderer().sprite == item.GetRenderer().sprite)
{
matchList.Add(gridAnimalItems[i, item.y]);
}
else
{
break;
}
}
return(matchList);
}
private void SwapAnimal(AnimalItem item)
{
if (IsNeighbor(item))
{
Sprite swapSprite = firstItemSelected.GetRenderer().sprite;
firstItemSelected.GetRenderer().sprite = item.GetRenderer().sprite;
item.GetRenderer().sprite = swapSprite;
List <List <AnimalItem> > matchList = new List <List <AnimalItem> >();
matchList.Add(GetVerticalMatch(firstItemSelected));
matchList.Add(GetHorizaontalMatch(firstItemSelected));
matchList.Add(GetVerticalMatch(item));
matchList.Add(GetHorizaontalMatch(item));
bool foundMatch = false;
for (int i = 0; i < matchList.Count; i++)
{
if (matchList[i].Count >= minMatch)
{
foundMatch = true;
ClearMatches(matchList[i]);
}
}
if (foundMatch)
{
if (helpItemIsActive)
{
StopAllCoroutines();
ReRotateItem(helpAnimalItem);
helpItemIsActive = false;
}
FillingBoard();
timerHelp = 0;
}
else
{
SfxPlayHandler(SfxEffect.CantSwap);
swapSprite = firstItemSelected.GetRenderer().sprite;
firstItemSelected.GetRenderer().sprite = item.GetRenderer().sprite;
item.GetRenderer().sprite = swapSprite;
}
Deselect(firstItemSelected);
}
else
{
SfxPlayHandler(SfxEffect.CantSwap);
Deselect(firstItemSelected);
}
}
private bool CanSwap(AnimalItem item, AnimalItem item2)
{
bool can = false;
Sprite swapSprite = item2.GetRenderer().sprite;
item2.GetRenderer().sprite = item.GetRenderer().sprite;
item.GetRenderer().sprite = swapSprite;
if (GetVerticalMatch(item).Count >= minMatch || GetHorizaontalMatch(item).Count >= minMatch || GetHorizaontalMatch(item2).Count >= minMatch || GetVerticalMatch(item2).Count >= minMatch)
{
can = true;
}
else
{
can = false;
}
swapSprite = item2.GetRenderer().sprite;
item2.GetRenderer().sprite = item.GetRenderer().sprite;
item.GetRenderer().sprite = swapSprite;
return(can);
}
IEnumerator RotateForHelp(AnimalItem item)
{
helpAnimalItem = item;
helpItemIsActive = true;
float deltaAngle = 5f;
float maxAngle = 20f;
for (float angle = 0; angle <= maxAngle; angle += deltaAngle)
{
item.GetRenderer().transform.rotation = Quaternion.AngleAxis(angle, Vector3.forward);
yield return(new WaitForSeconds(.05f));
}
for (float angle = maxAngle; angle >= -maxAngle; angle -= deltaAngle)
{
item.GetRenderer().transform.rotation = Quaternion.AngleAxis(angle, Vector3.forward);
yield return(new WaitForSeconds(.05f));
}
for (float angle = -maxAngle; angle <= 0; angle += deltaAngle)
{
item.GetRenderer().transform.rotation = Quaternion.AngleAxis(angle, Vector3.forward);
yield return(new WaitForSeconds(.05f));
}
helpItemIsActive = false;
}
private void ReRotateItem(AnimalItem item)
{
item.GetRenderer().transform.rotation = Quaternion.identity;
}
private void Deselect(AnimalItem item)
{
item.GetRenderer().color = Color.white;
firstItemSelected = null;
}
private void Select(AnimalItem item)
{
item.GetRenderer().color = selectedColor;
firstItemSelected = item;
SfxPlayHandler(SfxEffect.Select);
}