public bool TrySnakeEatFood(Vector2Int snakeGridPosition)
{
// If snake took food0
if (snakeGridPosition == foodGridPositionArr[0])
{
GameSound.PlayGoodFoodSound();
Object.Destroy(foodGameObjectArr[0]);
SpawnFood0();
GameHandler.AddScore(10);
GameHandler.AddProgressBar();
GameHandler.SetProgressImage("Good");
return(true);
}
foodTimerArr[0]--;
if (foodTimerArr[0] <= 0 && (!stopSpawningFoods)) //Relocate food0
{
Object.Destroy(foodGameObjectArr[0]);
SpawnFood0();
foodTimerArr[0] = 31;
}
// If snake took food1
if (snakeGridPosition == foodGridPositionArr[1])
{
GameSound.PlayGoodFoodSound();
Object.Destroy(foodGameObjectArr[1]);
SpawnFood1();
GameHandler.AddScore(10);
GameHandler.AddProgressBar();
GameHandler.SetProgressImage("Good");
return(true);
}
foodTimerArr[1]--;
if (foodTimerArr[1] <= 0 && (!stopSpawningFoods)) //Relocate food1
{
Object.Destroy(foodGameObjectArr[1]);
SpawnFood1();
foodTimerArr[1] = 22;
}
// If snake took Bad food0
if (snakeGridPosition == badFoodGridPositionArr[0])
{
GameSound.PlayBadFoodSound();
Object.Destroy(badFoodGameObjectArr[0]);
SpawnBad0();
GameHandler.ReduceScore(10);
GameHandler.ReduceProgressBar();
GameHandler.SetProgressImage("Bad");
return(true);
}
badFoodTimerArr[0]--;
if (badFoodTimerArr[0] <= 0 && (!stopSpawningFoods)) //Relocate bad food0
{
Object.Destroy(badFoodGameObjectArr[0]);
SpawnBad0();
badFoodTimerArr[0] = 28;
}
// If snake took Bad food1
if (snakeGridPosition == badFoodGridPositionArr[1])
{
GameSound.PlayBadFoodSound();
Object.Destroy(badFoodGameObjectArr[1]);
SpawnBad1();
GameHandler.ReduceScore(10);
GameHandler.ReduceProgressBar();
GameHandler.SetProgressImage("Bad");
return(true);
}
badFoodTimerArr[1]--;
if (badFoodTimerArr[1] <= 0 && (!stopSpawningFoods)) //Relocate bad food1
{
Object.Destroy(badFoodGameObjectArr[1]);
SpawnBad1();
badFoodTimerArr[1] = 16;
}
////////////////////////////////////////////
// Prize handler //
//If took Prise0
if (snakeGridPosition == prizeGridPositionArr[0])
{
Object.Destroy(prizeGameObjectArr[0]);
GameHandler.prizesLeftToWin--;
return(true);
}
//If took Prise1
if (snakeGridPosition == prizeGridPositionArr[1])
{
Object.Destroy(prizeGameObjectArr[1]);
GameHandler.prizesLeftToWin--;
return(true);
}
return(false);//Ate nothing
}
private void HandleGridMovement()
{
gridMoveTimer += Time.deltaTime;
if (gridMoveTimer >= gridMoveTimerMax)
{
gridMoveTimer -= gridMoveTimerMax;
if (!GameHandler.isPrizesSpwaned)
{
GameHandler.SetProgressTimer();
}
else
{
GameHandler.SetProgressTimerToMax();
}
//Setting start size
if (GameHandler.startSize > 0)
{
snakeBodySize++;
CreateSnakeBodyPart();
GameHandler.startSize--;
}
SoundManager.PlaySound(SoundManager.Sound.SnakeMove);
SnakeMovePosition previousSnakeMovePosition = null;
if (snakeMovePositionList.Count > 0)
{
previousSnakeMovePosition = snakeMovePositionList[0];
}
SnakeMovePosition snakeMovePosition = new SnakeMovePosition(previousSnakeMovePosition, gridPosition, gridMoveDirection);
snakeMovePositionList.Insert(0, snakeMovePosition);
Vector2Int gridMoveDirectionVector;
switch (gridMoveDirection)
{
default:
case Direction.Right: gridMoveDirectionVector = new Vector2Int(+1, 0); break;
case Direction.Left: gridMoveDirectionVector = new Vector2Int(-1, 0); break;
case Direction.Up: gridMoveDirectionVector = new Vector2Int(0, +1); break;
case Direction.Down: gridMoveDirectionVector = new Vector2Int(0, -1); break;
}
gridPosition += gridMoveDirectionVector;
gridPosition = levelGrid.ValidateGridPosition(gridPosition);
bool snakeAteFood = levelGrid.TrySnakeEatFood(gridPosition);
if (snakeAteFood)
{
// Snake ate food, grow body
snakeBodySize++;
CreateSnakeBodyPart();
SoundManager.PlaySound(SoundManager.Sound.SnakeEat);
if (GameHandler.curProgPart <= 8 && GameSound.happyIsPlayed())
{
GameSound.StopHappy();
GameSound.PlaySad();
}
else if (GameHandler.curProgPart > 8 && GameSound.sadIsPlayed())
{
GameSound.StopSad();
GameSound.PlayHappy();
}
if (GameHandler.prizesLeftToWin <= 0)
{
state = State.Dead;
GameHandler.OnWin();
SoundManager.PlaySound(SoundManager.Sound.SnakeDie);//TODO Change it to winning music
}
}
// On Win - Clear evrything on field (do funtion in levelgrid), then summon final prizes
if (GameHandler.curProgPart > 16 && !GameHandler.isPrizesSpwaned)
{
GameHandler.isPrizesSpwaned = true;
levelGrid.DestroyAll();
levelGrid.SpawnPrizes();
}
updateSizeCounter++;
if (updateSizeCounter >= 10)
{
snakeBodySize++;
CreateSnakeBodyPart();
updateSizeCounter = 0;
}
if (snakeMovePositionList.Count >= snakeBodySize + 1)
{
snakeMovePositionList.RemoveAt(snakeMovePositionList.Count - 1);
}
UpdateSnakeBodyParts();
foreach (SnakeBodyPart snakeBodyPart in snakeBodyPartList)
{
Vector2Int snakeBodyPartGridPosition = snakeBodyPart.GetGridPosition();
if (gridPosition == snakeBodyPartGridPosition)
{
//Game Over!
state = State.Dead;
GameHandler.SnakeDied();
SoundManager.PlaySound(SoundManager.Sound.SnakeDie);
}
}
transform.position = new Vector3(gridPosition.x, gridPosition.y);
transform.eulerAngles = new Vector3(0, 0, GetAngleFromVector(gridMoveDirectionVector) - 90);
GameHandler.AddScore(1);
GameHandler.AddProgressBar();
}
}
