1 files changed, 0 insertions, 96 deletions
diff --git a/scripts/map/FieldOfView.cs b/scripts/map/FieldOfView.cs
deleted file mode 100644
index bdcd206..0000000
--- a/scripts/map/FieldOfView.cs
+++ /dev/null
@@ -1,96 +0,0 @@
-using Godot;
-
-// Copiado e adaptado deste cara aqui: https://www.roguebasin.com/index.php?title=C%2B%2B_shadowcasting_implementation e deste também https://selinadev.github.io/08-rogueliketutorial-04/
-
-// Eu não vou mentir, li como o algoritmo funciona, mas mesmo assim não entendi.
-
-public partial class FieldOfView : Node {
-
-	private Godot.Collections.Array<Tile> fov = [];
-
-	private static int[,] multipliers = new int[4,8]{
-		{1, 0, 0, -1, -1, 0, 0, 1},
-		{0, 1, -1, 0, 0, -1, 1, 0},
-		{0, 1, 1, 0, 0, -1, -1, 0},
-		{1, 0, 0, 1, -1, 0, 0, -1}
-	};
-	private void CastLight(MapData data, Vector2I pos, int radius, int row, float startSlope, float endSlope, int xx, int xy, int yx, int yy) {
-		if (startSlope < endSlope) {
-			return;
-		}
-
-		float nextStartSlope = startSlope;
-		for (int i = row; i <= radius; i++)
-		{
-			bool blocked = false;
-			for (int dx = -i, dy = -i; dx <= 0; dx++)
-			{
-				float lSlope = (float)((dx - 0.5) / (dy + 0.5));
-				float rSlope = (float)((dx + 0.5) / (dy - 0.5));
-
-				if (startSlope < rSlope)
-				{
-					continue;
-				}
-				else if (endSlope > lSlope)
-				{
-					break;
-				}
-
-				int sax = dx * xx + dy * xy;
-				int say = dx * yx + dy * yy;
-
-				if ((sax < 0 && int.Abs(sax) > pos.X) || (say < 0 && int.Abs(say) > pos.Y)) {
-					continue;
-				}
-				int ax = pos.X + sax;
-				int ay = pos.Y + say;
-
-				if (ax >= data.Width || ay >= data.Height) {
-					continue;
-				}
-
-				Tile currentTile = data.GetTile(ax, ay);
-				int radius2 = radius * radius;
-				if ((dx * dx + dy * dy) < radius2) {
-					currentTile.IsInView = true;
-					fov.Add(currentTile);
-				}
-
-				if (blocked) {
-					if (!currentTile.IsTransparent) {
-						nextStartSlope = rSlope;
-						continue;
-					} else {
-						blocked = false;
-						startSlope = nextStartSlope;
-					}
-				} else if (!currentTile.IsTransparent) {
-					blocked = true;
-					nextStartSlope = rSlope;
-					CastLight(data, pos, radius, i + 1, startSlope, lSlope, xx, xy, yx, yy);
-				}
-			}
-			if (blocked) {
-				break;
-			}
-		}
-	}
-
-	private void ClearFOV() {
-		foreach (Tile tile in fov) {
-			tile.IsInView = false;
-		}
-		fov.Clear();
-	}
-
-	public void UpdateFOV(MapData data, Vector2I position, int radius) {
-		ClearFOV();
-		Tile start = data.GetTile(position);
-		start.IsInView = true;
-		fov.Add(start);
-		for (int i = 0; i < 8; i++) {
-			CastLight(data, position, radius, 1, 1.0f, 0.0f, multipliers[0, i], multipliers[1, i], multipliers[2, i], multipliers[3, i]);
-		}
-	}
-}