graphics: add astar paths to debug rendering

1 files changed, 25 insertions, 0 deletions

diff --git a/graphics/src/render.rs b/graphics/src/render.rs
index cc9847e..8202e49 100644
--- a/graphics/src/render.rs
+++ b/graphics/src/render.rs
@@ -278,6 +278,9 @@ impl Renderer {
 		let camera = dungeon.render_camera();
 		let mut rc = r.begin_mode2D(camera);
 		self.draw_bg_tilemap(&mut rc);
+		if self.debug {
+			rc.draw_pathing_deug(dungeon);
+		}
 		self.draw_entities(&mut rc, dungeon);
 		self.draw_fg_tilemap(&mut rc);
 	}
@@ -952,5 +955,27 @@ where
 	) {
 		self.draw_rectangle(x.into(), y.into(), width.into(), height.into(), color);
 	}
+
+	fn draw_pathing_deug(&mut self, dungeon: &Dungeon) {
+		for enemy in &dungeon.enemies {
+			let Some(ai) = enemy.get_ai() else {
+				continue;
+			};
+			let Some(moves) = ai.moves() else {
+				continue;
+			};
+			for pos in moves {
+				let (x, y) = pos.xy();
+				let color = Color::RED.alpha(0.5);
+				self.draw_rectangle_ext(
+					x * TILE_SIZE,
+					y * TILE_SIZE,
+					TILE_SIZE,
+					TILE_SIZE,
+					color,
+				);
+			}
+		}
+	}
 }
 impl<T> RaylibDrawExt for T where T: RaylibDraw {}