void Cube(Block block)
{
Vector2 texturePos = block.isSelected ? tSelected : BlockTypes.get(block.type).uvBase.vec2;
chunkMesh.triangles.Add(faceCount * 4); //1
chunkMesh.triangles.Add(faceCount * 4 + 1); //2
chunkMesh.triangles.Add(faceCount * 4 + 2); //3
chunkMesh.triangles.Add(faceCount * 4); //1
chunkMesh.triangles.Add(faceCount * 4 + 2); //3
chunkMesh.triangles.Add(faceCount * 4 + 3); //4
chunkMesh.uvs.Add(new Vector2(tUnit * texturePos.x + tUnit, tUnit * texturePos.y));
chunkMesh.uvs.Add(new Vector2(tUnit * texturePos.x + tUnit, tUnit * texturePos.y + tUnit));
chunkMesh.uvs.Add(new Vector2(tUnit * texturePos.x, tUnit * texturePos.y + tUnit));
chunkMesh.uvs.Add(new Vector2(tUnit * texturePos.x, tUnit * texturePos.y));
faceCount++;
}