void FindChunksToLoad()
{
//Get the position of this gameobject to generate around
TileWorldPos playerPos = new TileWorldPos(
Mathf.FloorToInt(transform.position.x / TileChunk.ChunkSizeX) * TileChunk.ChunkSizeX, Mathf.FloorToInt(transform.position.y / TileChunk.ChunkSizeY) * TileChunk.ChunkSizeY);
//If there aren't already chunks to generat
//Cycle through the array of positions
for (int i = 0; i < ChunkPosition.Count; i++)
{
//translate the player position and array position into chunk position
TileWorldPos newChunkPos = new TileWorldPos(ChunkPosition[i].x * TileChunk.ChunkSizeX + playerPos.x, ChunkPosition[i].y * TileChunk.ChunkSizeY + playerPos.y);
//Get the chunk in the defined position
TileChunk newChunk = World.GetChunk(newChunkPos.x, newChunkPos.y);
//If the chunk already exists and it's already
//rendered or in queue to be rendered continue
if (newChunk != null)
{
continue;
}
//load a column of chunks in this position
updateList.Add(new TileWorldPos(newChunkPos.x, newChunkPos.y));
}
}
public void CreateTileChunk(int x, int y)
{
TileWorldPos worldPos = new TileWorldPos(x, y);
GameObject newTileChunkObject = Instantiate(TileChunkPrefab, new Vector3(x, y, 0), Quaternion.identity) as GameObject;
TileChunk newChunk = newTileChunkObject.GetComponent <TileChunk>();
newChunk.pos = worldPos;
newChunk.World = this;
chunks.Add(worldPos, newChunk);
for (int xi = 0; xi < 16; xi++)
{
for (int yi = 0; yi < 16; yi++)
{
SetTile(x + xi, y + yi, new TileAir());
}
}
var terrainGen = new TileTerrainGeneration();
newChunk = terrainGen.ChunkGen(newChunk);
newChunk.SetTileUnmodified();
}
void UpdateIfEqual(int value1, int value2, TileWorldPos pos)
{
if (value1 == value2)
{
TileChunk chunk = GetChunk(pos.x, pos.y);
if (chunk != null)
{
chunk.ChunkUpdate = true;
}
}
}
public static bool SetTile(TileWorld World, Tile tile, Vector2 Pos)
{
TileChunk chunk = World.GetChunk(Mathf.RoundToInt(Pos.x), Mathf.RoundToInt(Pos.y));
if (chunk == null)
{
return(false);
}
TileWorldPos pos = GetTilePos(Pos);
chunk.World.SetTile(pos.x, pos.y, tile);
return(true);
}
public TileChunk GetChunk(int x, int y)
{
TileWorldPos pos = new TileWorldPos();
float multipleX = TileChunk.ChunkSizeX;
float multipleY = TileChunk.ChunkSizeY;
pos.x = Mathf.FloorToInt(x / multipleX) * TileChunk.ChunkSizeX;
pos.y = Mathf.FloorToInt(y / multipleY) * TileChunk.ChunkSizeY;
TileChunk containerChunk = null;
chunks.TryGetValue(pos, out containerChunk);
return(containerChunk);
}
public override bool Equals(object obj)
{
if (!(obj is TileWorldPos))
{
return(false);
}
TileWorldPos pos = (TileWorldPos)obj;
if (pos.x != x || pos.y != y)
{
return(false);
}
else
{
return(true);
}
}
public static TileWorldPos GetTilePos(Vector2 pos)
{
TileWorldPos TilePos = new TileWorldPos(Mathf.RoundToInt(pos.x), Mathf.RoundToInt(pos.y));
return(TilePos);
}
public static TileWorldPos GetTilePos(Vector2 pos)
{
TileWorldPos TilePos = new TileWorldPos(Mathf.RoundToInt(pos.x), Mathf.RoundToInt(pos.y));
return TilePos;
}
