Send paths as debug events

1 files changed, 25 insertions, 1 deletions

diff --git a/server/bot/src/pathfinding.rs b/server/bot/src/pathfinding.rs
index ec098495..5c5551dd 100644
--- a/server/bot/src/pathfinding.rs
+++ b/server/bot/src/pathfinding.rs
@@ -16,7 +16,12 @@
 
 */
 use hurrycurry_game_core::Game;
-use hurrycurry_protocol::glam::{IVec2, Vec2};
+#[cfg(feature = "debug_events")]
+use hurrycurry_protocol::{DebugEvent, PlayerID};
+use hurrycurry_protocol::{
+    DebugEventDisplay,
+    glam::{IVec2, Vec2},
+};
 use log::{debug, trace};
 use std::{
     cmp::Ordering,
@@ -57,6 +62,25 @@ impl Path {
     pub fn remaining_segments(&self) -> usize {
         self.segments.len()
     }
+
+    #[cfg(feature = "debug_events")]
+    pub fn debug(&self, id: PlayerID) -> DebugEvent {
+        use std::f32::consts::TAU;
+
+        use hurrycurry_protocol::glam::Vec3;
+        let a = id.0 as f32;
+        DebugEvent {
+            key: format!("path-{id}"),
+            color: Vec3::new(
+                (a + TAU / 3. * 0.).sin(),
+                (a + TAU / 3. * 1.).sin(),
+                (a + TAU / 3. * 2.).sin(),
+            ),
+            display: DebugEventDisplay::Path {
+                points: self.segments.clone(),
+            },
+        }
+    }
 }
 
 pub fn find_path_to_neighbour(game: &Game, from: IVec2, to: IVec2) -> Option<Path> {