private void InstantiateLevelGrid(LevelComponent[,] levelGrid, Vector2 levelHead, WorldChunkID chunkID)
{
GameObject chunk = new GameObject();
chunk.name = "LevelChunk" + chunkID;
for (int i = 0; i < levelGrid.GetLength(0); i++)
{
for (int j = 0; j < levelGrid.GetLength(1); j++)
{
if (levelGrid[i, j] != null)
{
Transform atom = null;
if (levelGrid[i, j].Atom != LevelAtom.None)
{
atom = Instantiate(GetTransform(levelGrid[i, j].Atom));
atom.position += new Vector3((i + levelHead.x - 1) * 1.5f, j + levelHead.y, -1);
atom.parent = chunk.transform;
}
if (levelGrid[i, j].Coin)
{
if (atom == null)
{
Debug.LogWarning("Attempted to add coin to null level atom");
}
else
{
if (levelGrid[i, j].Atom != LevelAtom.Hook)
{
Debug.LogWarning("Attempted to add a coin to a non-hook. Coins only go on hooks!");
}
else
{
Transform t = Instantiate(coinPrefab);
t.GetComponent <PickupBehaviour>().SetHook(atom);
float coinOffsetY = -0.4f;
Vector2 wobbleOffset = new Vector2(0.1f, 0.1f);
t.position += new Vector3((i + levelHead.x - 1) * 1.5f + wobbleOffset.x, j + levelHead.y + coinOffsetY + wobbleOffset.y, -2);
t.parent = atom;
}
}
}
}
}
}
LevelAtom[] highAtoms = new LevelAtom[2];
highAtoms[0] = LevelAtom.Ground;
highAtoms[1] = LevelAtom.Waterfall;
GameObject bg = AddBackgroundGround(GetHighestArray(levelGrid, highAtoms));
bg.transform.parent = chunk.transform;
}
public static bool HasAtom(int x, LevelAtom atom, LevelComponent[,] grid)
{
for (int j = 0; j < grid.GetLength(1); j++)
{
if (grid[x, j] != null)
{
if (grid[x, j].Atom == atom)
{
return(true);
}
}
}
return(false);
}
public static int GetHighestAtom(int x, LevelAtom atom, LevelComponent[,] grid)
{
int highest = -1;
for (int j = 0; j < grid.GetLength(1); j++)
{
if (grid[x, j] != null)
{
if (grid[x, j].Atom == atom)
{
highest = j;
}
}
}
return(highest);
}
private static void AddGround(int chunkID)
{
for (int i = 0; i < levelGrid.GetLength(0); i++)
{
LevelAtom[] excluded = new LevelAtom[1];
excluded[0] = LevelAtom.Floor;
int highest = GetHighestAtomExcluding(i, excluded, levelGrid);
bool ground = HasAtom(i, LevelAtom.Ground, levelGrid);
if ((!ground) && (highest > -1) && (highest + 2 < height))
{
if ((Random.value > 0.25f) || (chunkID == 0))
{
levelGrid[i, highest + 2] = new LevelComponent(LevelAtom.Ground, Direction.Down, false);
}
else
{
levelGrid[i, highest + 2] = new LevelComponent(LevelAtom.Waterfall, Direction.Down, false);
}
}
}
}
public Transform GetTransform(LevelAtom a)
{
switch (a)
{
case LevelAtom.Hook:
return(hookPrefab);
case LevelAtom.Wall:
return(wallPrefab);
case LevelAtom.Floor:
return(floorPrefab);
case LevelAtom.Blade:
return(bladePrefab);
case LevelAtom.Ground:
return(groundPrefab);
case LevelAtom.Waterfall:
return(waterfallPrefab);
}
return(null);
}
private static bool Step()
{
LevelAtom oldAtom = levelGrid[headX, headY].Atom;
Direction oldDirection = levelGrid[headX, headY].Direction;
Move();
LevelAtom atom = RandomLevelAtom();
Direction direction = new Direction();
if (oldDirection == Direction.DownRight)
{
atom = LevelAtom.Floor;
direction = Direction.UpRight;
}
else
{
if (headX < 2)
{
direction = Direction.Right;
}
else if (headY < 2)
{
direction = Direction.Up;
}
else if (headY > height - 3)
{
direction = Direction.Down;
}
else if (headX == width)
{
return(false);
}
else
{
direction = RandomDirection();
}
if ((oldDirection == Direction.Up) && (direction == Direction.Down))
{
direction = Direction.Right;
}
else if ((oldDirection == Direction.Down) && (direction == Direction.Up))
{
direction = Direction.Right;
}
else if ((oldDirection == Direction.Up) && (direction == Direction.DownRight))
{
direction = Direction.Right;
}
}
if (atom == LevelAtom.Ground)
{
if (HasAtom(headX, LevelAtom.Ground, levelGrid))
{
atom = LevelAtom.Hook;
}
}
bool coin = false;
if (Random.value > 0.9)
{
coin = true;
}
if ((headX < width) && (headY < height) && (headX >= 0) && (headY >= 0))
{
levelGrid[headX, headY] = new LevelComponent(atom, direction, coin);
}
else
{
return(false);
}
return(true);
}
public LevelComponent(LevelAtom atom, Direction dir, bool coin)
{
this.atom = atom;
this.dir = dir;
this.coin = coin;
}
