//If something is at the hero's space, decide what to do (e.g. change direction, pick up item, etc)
void HandleCurrentTile()
{
int curX = (int)curSpace.x;
int curY = (int)curSpace.y;
Tile checkTile = mapHandler.tileGrid[curX, curY].GetComponent <Tile>();
switch (checkTile.tileType)
{
case Tile.TileType.TurnUp:
ChangeHeroDirection(HeroDirections.Up);
break;
case Tile.TileType.TurnDown:
ChangeHeroDirection(HeroDirections.Down);
break;
case Tile.TileType.TurnLeft:
ChangeHeroDirection(HeroDirections.Left);
break;
case Tile.TileType.TurnRight:
ChangeHeroDirection(HeroDirections.Right);
break;
case Tile.TileType.Pit:
if (!inventory.Contains("Ladder"))
{
gameOverUI.ActivateGameOver("Game over!\n(The hero fell into a pit)");
}
else
{
int x = (int)curSpace.x;
int y = (int)curSpace.y;
Tile extraPitCheck;
switch (heroDir)
{
case HeroDirections.Up:
extraPitCheck = mapHandler.GetTileAtCoords(x, y + 1);
if (extraPitCheck && extraPitCheck.tileType == Tile.TileType.Pit)
{
gameOverUI.ActivateGameOver("Game over!\n(The pit was too wide to cross with a ladder)");
}
break;
case HeroDirections.Down:
extraPitCheck = mapHandler.GetTileAtCoords(x, y - 1);
if (extraPitCheck && extraPitCheck.tileType == Tile.TileType.Pit)
{
gameOverUI.ActivateGameOver("Game over!\n(The pit was too wide to cross with a ladder)");
}
break;
case HeroDirections.Left:
extraPitCheck = mapHandler.GetTileAtCoords(x - 1, y);
if (extraPitCheck && extraPitCheck.tileType == Tile.TileType.Pit)
{
gameOverUI.ActivateGameOver("Game over!\n(The pit was too wide to cross with a ladder)");
}
break;
case HeroDirections.Right:
extraPitCheck = mapHandler.GetTileAtCoords(x + 1, y);
if (extraPitCheck && extraPitCheck.tileType == Tile.TileType.Pit)
{
gameOverUI.ActivateGameOver("Game over!\n(The pit was too wide to cross with a ladder)");
}
break;
}
}
break;
case Tile.TileType.Ladder:
if (!inventory.Contains("Ladder"))
{
inventory.Add("Ladder");
}
Destroy(mapHandler.tileGrid[curX, curY].gameObject);
break;
case Tile.TileType.Sword:
if (!inventory.Contains("Sword"))
{
inventory.Add("Sword");
}
Destroy(mapHandler.tileGrid[curX, curY].gameObject);
break;
case Tile.TileType.Exit:
heroState = HeroStates.Victory;
sightGraphic.GetComponent <SpriteRenderer>().enabled = false;
//Top player exit
if (curY == (mapHandler.tileGrid.GetLength(1) - 1))
{
ChangeHeroDirection(HeroDirections.Up);
}
//Bottom player exit
else if (curY == 0)
{
ChangeHeroDirection(HeroDirections.Down);
}
//Left player exit
else if (curX == 0)
{
ChangeHeroDirection(HeroDirections.Left);
}
//Right player exit
else if (curX == (mapHandler.tileGrid.GetLength(0) - 1))
{
ChangeHeroDirection(HeroDirections.Right);
}
else
{
print("The exit was in an illegal position (not along the edges of the map) so we're leaving the hero's direction alone");
}
break;
}
//Cheeky check to see if we should delete a visible ladder
if (visibleLadder != null)
{
if (checkTile.tileType != Tile.TileType.Pit)
{
Destroy(visibleLadder);
}
}
}