//checks if a grid space is not occupied. Ignores the gameObject it is called from
//checks three things: enemy collision, player collision, and wall collision.
//client of method can also prevent the method from automatically shifting hosts
public bool IsValidMovement(int newX, int newY, bool isShiftHost)
{
//check enemy collisions
GameObject enemyCollider = CheckArrayCollision(manager.GetEnemyList(), newX, newY);
//if collides with Enemy, shift hosts
if (enemyCollider != null)
{
if (manager.playerLivesLeft == 1 && isShiftHost)
{
bool hasMask = IsGermaphobe(enemyCollider);
if ((!hasMask) || (hasMask && (!MaskFacingCorrectWay(enemyCollider))))
{
enemyCollider.GetComponent <EntityTag>().GivePlayerControl();
}
}
return(false);
}
//check dead people collision
GameObject deadCollider = CheckArrayCollision(manager.GetDeadList(), newX, newY);
if (deadCollider != null)
{
return(false);
}
//check player collisions
if (CheckArrayCollision(manager.GetPlayer(), newX, newY) != null)
{
return(false);
}
//this is the point that the object is trying to move to
Vector2 newWorldPoint = MidpointOfCell(gridLayout.CellToWorld(new Vector3Int(newX, newY, 0)));
//check wall collisions
if (CheckWallCollision(newWorldPoint, wallCollider))
{
return(false);
}
//check water collisions (if not a goose)
if ((!entityTag.HasTag("Goose")) && CheckWallCollision(newWorldPoint, waterCollider))
{
return(false);
}
//nothing has collided, movement is vaild
return(true);
}
public void Sneeze()
{
Debug.Log("Achoo!");
int intensity = 2;
if (entityTag.HasTag("Spitter"))
{
intensity = 4;
}
Vector2Int sneeze = new Vector2Int(gridMovement.x, gridMovement.y);
for (int i = 0; i < intensity; i++)
{
sneeze += ConvertToVectorInt(gridMovement.direction);
gridMovement.SneezeOnBlock(sneeze);
}
//
if (manager.playerLivesLeft == 1)
{
manager.PlayerLose();
}
}
