public void ResetLight()
{
foreach (Transform tile in tiles)
{
LightingController lightcontroller = tile.GetComponent <LightingController>();
lightcontroller.ResetLight();
}
}
public void LightUpdate(bool reset = true)
{
List <LightEmitter> emitters = new List <LightEmitter>();
foreach (Transform tile in tiles)
{
LightingController lightcontroller = tile.GetComponent <LightingController>();
if (reset)
{
lightcontroller.ResetLight();
}
if (lightcontroller.lightemitlevel != 0)
{
LightEmitter emitter = new LightEmitter();
emitter.intensity = lightcontroller.lightemitlevel;
emitter.x = tile.GetComponent <BlockController>().x;
emitter.y = tile.GetComponent <BlockController>().y;
emitters.Add(emitter);
}
}
for (int x = 0; x < xLength; x++) // For every x co-ord
{
for (int y = yLength - 1; y > 0; y--) // Iterate from top to bottom
{
if (map[x, y] != 0) // When you find a non-air block
{
if (y < map.GetLength(1))
{
tiles[x, y + 1].GetComponent <LightingController>().PropagateLight(20, 0); // Light the air block above it
}
if (!tilelist.transparentIDs.Contains(map[x, y])) // If not a transparent block
{
y = 0; // End the loop
}
}
}
}
foreach (LightEmitter emitter in emitters)
{
tiles[emitter.x, emitter.y].GetComponent <LightingController>().PropagateLight(emitter.intensity, 0);
}
}