void AddPos(Vector3Int pos, BlockDatabase.BlockType type)
{
if (!blockPositions.ContainsKey(pos))
{
blockPositions.Add(pos, type);
}
}
bool CheckPositionInAdjacentChunk(Vector3Int position, Chunk chunk)
{
BlockDatabase.BlockType type = BlockDatabase.BlockType.AIR;
if (chunk)
{
Vector3 worldPos = transform.TransformPoint(position);
worldPos = chunk.transform.InverseTransformPoint(worldPos);
position.x = (int)worldPos.x;
position.y = (int)worldPos.y;
position.z = (int)worldPos.z;
chunk.blockPositions.TryGetValue(position, out type);
}
if (type != BlockDatabase.BlockType.AIR && type != BlockDatabase.BlockType.WATER)
{
return(true);
}
return(false);
}
List <int> CheckAdjacentPositions(Vector3Int pos)
{
List <int> verts = new List <int>();
Vector3Int originalPos = pos;
BlockDatabase.BlockType type = BlockDatabase.BlockType.AIR;
blockPositions.TryGetValue(pos, out type);
if (type == BlockDatabase.BlockType.WATER)
{
if (pos.y == 5)
{
foreach (int i in Block.top)
{
verts.Add(i);
}
}
return(verts);
}
type = BlockDatabase.BlockType.AIR;
pos.x -= 1;
blockPositions.TryGetValue(pos, out type);
if ((type == BlockDatabase.BlockType.AIR || type == BlockDatabase.BlockType.WATER) && !(pos.x < 0 && CheckPositionInAdjacentChunk(pos, leftChunk)))
{
foreach (int i in Block.left)
{
verts.Add(i);
}
}
type = BlockDatabase.BlockType.AIR;
pos.x += 2;
blockPositions.TryGetValue(pos, out type);
if ((type == BlockDatabase.BlockType.AIR || type == BlockDatabase.BlockType.WATER) && !(pos.x == chunkSize && CheckPositionInAdjacentChunk(pos, rightChunk)))
{
foreach (int i in Block.right)
{
verts.Add(i);
}
}
pos = originalPos;
type = BlockDatabase.BlockType.AIR;
pos.y -= 1;
blockPositions.TryGetValue(pos, out type);
if ((type == BlockDatabase.BlockType.AIR || type == BlockDatabase.BlockType.WATER) && !(pos.y < 0 && CheckPositionInAdjacentChunk(pos, belowChunk)))
{
foreach (int i in Block.bottom)
{
verts.Add(i);
}
}
type = BlockDatabase.BlockType.AIR;
pos.y += 2;
blockPositions.TryGetValue(pos, out type);
if ((type == BlockDatabase.BlockType.AIR || type == BlockDatabase.BlockType.WATER) && !(pos.y == chunkSize && CheckPositionInAdjacentChunk(pos, topChunk)))
{
foreach (int i in Block.top)
{
verts.Add(i);
}
}
pos = originalPos;
type = BlockDatabase.BlockType.AIR;
pos.z -= 1;
blockPositions.TryGetValue(pos, out type);
if ((type == BlockDatabase.BlockType.AIR || type == BlockDatabase.BlockType.WATER) && !(pos.z < 0 && CheckPositionInAdjacentChunk(pos, behindChunk)))
{
foreach (int i in Block.front)
{
verts.Add(i);
}
}
type = BlockDatabase.BlockType.AIR;
pos.z += 2;
blockPositions.TryGetValue(pos, out type);
if ((type == BlockDatabase.BlockType.AIR || type == BlockDatabase.BlockType.WATER) && !(pos.z == chunkSize && CheckPositionInAdjacentChunk(pos, frontChunk)))
{
foreach (int i in Block.back)
{
verts.Add(i);
}
}
return(verts);
}
