From e3de0d56f791931d25f57f6f7e940134d3eae6ff Mon Sep 17 00:00:00 2001
From: hut <hut@hut.pm>
Date: Wed, 24 Apr 2024 20:40:20 +0200
Subject: [PATCH] add F2 key to toggle shadows

---
 README.md     | 2 ++
 src/camera.rs | 7 +++++++
 src/var.rs    | 2 ++
 3 files changed, 11 insertions(+)

diff --git a/README.md b/README.md
index 4fa79f7..a7b28d3 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,7 @@ This game aims to respect the player as much as possible. It doesn't waste your
     - M: Toggle map
     - F: Toggle 3rd person view
     - Y: Toggle rotation stabilizer
+    - F2: Toggle shadows
     - F3: Toggle sound effects
     - F4: Toggle music
     - F7: Restart game
@@ -176,6 +177,7 @@ python -m http.server -d wasm
 
 - git:
     - Implement animations
+    - Implement shadows
     - Implement markers for points of interest in the map
     - Add new secret character
 - v0.7.3: Implement map. You can now zoom out ALL THE WAY
diff --git a/src/camera.rs b/src/camera.rs
index 599f642..2a4d14f 100644
--- a/src/camera.rs
+++ b/src/camera.rs
@@ -274,6 +274,7 @@ pub fn update_fov(
 
 pub fn handle_input(
     keyboard_input: Res<ButtonInput<KeyCode>>,
+    mut q_light: Query<&mut DirectionalLight>,
     mut settings: ResMut<var::Settings>,
     mut mapcam: ResMut<MapCam>,
     mut ew_sfx: EventWriter<audio::PlaySfxEvent>,
@@ -282,6 +283,12 @@ pub fn handle_input(
     if keyboard_input.just_pressed(settings.key_camera) {
         settings.third_person ^= true;
     }
+    if keyboard_input.just_pressed(settings.key_shadows) {
+        settings.shadows_sun ^= true;
+        for mut light in &mut q_light {
+            light.shadows_enabled = settings.shadows_sun;
+        }
+    }
     if keyboard_input.just_pressed(settings.key_map) {
         settings.map_active ^= true;
         *mapcam = MapCam::default();
diff --git a/src/var.rs b/src/var.rs
index 7b8c65b..bab55b9 100644
--- a/src/var.rs
+++ b/src/var.rs
@@ -84,6 +84,7 @@ pub struct Settings {
     pub key_interact: KeyCode,
     pub key_vehicle: KeyCode,
     pub key_camera: KeyCode,
+    pub key_shadows: KeyCode,
     pub key_rotate: KeyCode,
     pub key_rotation_stabilizer: KeyCode,
     pub key_mouseup: KeyCode,
@@ -197,6 +198,7 @@ impl Default for Settings {
             key_interact: KeyCode::KeyE,
             key_vehicle: KeyCode::KeyQ,
             key_camera: KeyCode::KeyF,
+            key_shadows: KeyCode::F2,
             key_rotate: KeyCode::KeyR,
             key_rotation_stabilizer: KeyCode::KeyY,
             key_mouseup: KeyCode::KeyI,