From 2dba0d5d60c099d5930812102f471f7824858aa2 Mon Sep 17 00:00:00 2001
From: Sofia <sofia@teascade.net>
Date: Sat, 8 Aug 2026 20:13:44 +0300
Subject: [PATCH] Add lifetime for decals

---
 godot/scenes/player/blood_decal.tscn        |  3 ++-
 godot/scenes/weapons/bullet_hole_decal.tscn |  3 ++-
 rust/src/map/decal.rs                       | 22 +++++++++++++++++++++
 rust/src/map/mod.rs                         |  1 +
 4 files changed, 27 insertions(+), 2 deletions(-)
 create mode 100644 rust/src/map/decal.rs

diff --git a/godot/scenes/player/blood_decal.tscn b/godot/scenes/player/blood_decal.tscn
index 4af0a27..a0ed8b8 100644
--- a/godot/scenes/player/blood_decal.tscn
+++ b/godot/scenes/player/blood_decal.tscn
@@ -2,7 +2,8 @@
 
 [ext_resource type="Texture2D" uid="uid://cnahou6bg32pu" path="res://raw_assets/blood_splat.png" id="1_1rw23"]
 
-[node name="bullet_hole_decal" type="Node3D" unique_id=18163478]
+[node name="blood_decal" type="MapDecal" unique_id=810489252]
+lifetime = 90.0
 
 [node name="decal" type="Decal" parent="." unique_id=1515351623]
 size = Vector3(1, 1, 1)
diff --git a/godot/scenes/weapons/bullet_hole_decal.tscn b/godot/scenes/weapons/bullet_hole_decal.tscn
index 7bfb11b..e69eebf 100644
--- a/godot/scenes/weapons/bullet_hole_decal.tscn
+++ b/godot/scenes/weapons/bullet_hole_decal.tscn
@@ -2,7 +2,8 @@
 
 [ext_resource type="Texture2D" uid="uid://sxfd2davklia" path="res://raw_assets/bullet_hole.png" id="1_lf0rx"]
 
-[node name="bullet_hole_decal" type="Node3D" unique_id=18163478]
+[node name="bullet_hole_decal" type="MapDecal" unique_id=371158487]
+lifetime = 90.0
 
 [node name="decal" type="Decal" parent="." unique_id=1515351623]
 size = Vector3(0.5, 0.5, 0.5)
diff --git a/rust/src/map/decal.rs b/rust/src/map/decal.rs
new file mode 100644
index 0000000..e44e080
--- /dev/null
+++ b/rust/src/map/decal.rs
@@ -0,0 +1,22 @@
+use godot::prelude::*;
+
+#[derive(GodotClass)]
+#[class(base=Node3D, init)]
+pub struct MapDecal {
+    #[export]
+    lifetime: f64,
+
+    alive_for: f64,
+
+    base: Base<Node3D>,
+}
+
+#[godot_api]
+impl INode3D for MapDecal {
+    fn process(&mut self, delta: f64) {
+        self.alive_for += delta;
+        if self.alive_for >= self.lifetime {
+            self.base_mut().queue_free();
+        }
+    }
+}
diff --git a/rust/src/map/mod.rs b/rust/src/map/mod.rs
index 3c6dfc7..4a262ea 100644
--- a/rust/src/map/mod.rs
+++ b/rust/src/map/mod.rs
@@ -13,6 +13,7 @@ use crate::{
     replay::{ReplayPlayer, ReplayPlayerState, StandaloneReplayManager},
 };
 
+pub mod decal;
 pub mod footstep_box;
 pub mod goal;
 pub mod killbox;