chore: fix shaders linting

.pre-commit-config.yaml

@@ -69,8 +69,9 @@ repos:
     name: check shaders
     entry: clang-format
     args:
-      - --style=file
+      - --style=llvm
       - -Werror
+      - -i
     language: system
     files: \.gdshader$
     exclude: ^addons/

shaders/explosion.gdshader

@@ -1,6 +1,7 @@
 
 shader_type spatial;
-render_mode blend_mix,depth_draw_opaque,cull_disabled,diffuse_burley,specular_schlick_ggx,unshaded;
+render_mode blend_mix, depth_draw_opaque, cull_disabled, diffuse_burley,
+    specular_schlick_ggx, unshaded;
 uniform vec4 fire_color : source_color = vec4(0.99, 0.31, 0.01, 1.0);
 uniform float fire_strength = 4.3;
 uniform float warble_strength = 0.2;
@@ -11,32 +12,34 @@ uniform sampler2D green_texture : source_color;
 uniform sampler2D blue_texture : source_color;
 uniform sampler2D noise_texture : source_color;
 
-vec3 lerp(vec3 a, vec3 b, float t){
-	return a * (1.0 - t) + b * t;
-}
+vec3 lerp(vec3 a, vec3 b, float t) { return a * (1.0 - t) + b * t; }
 
-float fresnel(float amount, vec3 normal, vec3 view)
-{
-	return pow((1.0 - clamp(dot(normalize(normal), normalize(view)), 0.0, 1.0 )), amount);
+float fresnel(float amount, vec3 normal, vec3 view) {
+  return pow((1.0 - clamp(dot(normalize(normal), normalize(view)), 0.0, 1.0)),
+             amount);
 }
 
-
 void vertex() {
-	mat4 mat_world = mat4(normalize(VIEW_MATRIX[0])*length(MODEL_MATRIX[0]),normalize(VIEW_MATRIX[1])*length(MODEL_MATRIX[0]),normalize(VIEW_MATRIX[2])*length(MODEL_MATRIX[2]),MODEL_MATRIX[3]);
-	mat_world = mat_world * mat4( vec4(cos(INSTANCE_CUSTOM.x),-sin(INSTANCE_CUSTOM.x), 0.0, 0.0), vec4(sin(INSTANCE_CUSTOM.x), cos(INSTANCE_CUSTOM.x), 0.0, 0.0),vec4(0.0, 0.0, 1.0, 0.0),vec4(0.0, 0.0, 0.0, 1.0));
-	MODELVIEW_MATRIX = INV_VIEW_MATRIX * mat_world;
+  mat4 mat_world = mat4(normalize(VIEW_MATRIX[0]) * length(MODEL_MATRIX[0]),
+                        normalize(VIEW_MATRIX[1]) * length(MODEL_MATRIX[0]),
+                        normalize(VIEW_MATRIX[2]) * length(MODEL_MATRIX[2]),
+                        MODEL_MATRIX[3]);
+  mat_world =
+      mat_world *
+      mat4(vec4(cos(INSTANCE_CUSTOM.x), -sin(INSTANCE_CUSTOM.x), 0.0, 0.0),
+           vec4(sin(INSTANCE_CUSTOM.x), cos(INSTANCE_CUSTOM.x), 0.0, 0.0),
+           vec4(0.0, 0.0, 1.0, 0.0), vec4(0.0, 0.0, 0.0, 1.0));
+  MODELVIEW_MATRIX = INV_VIEW_MATRIX * mat_world;
 }
 
-
-
-
 void fragment() {
-	vec2 base_uv = UV;
-	vec3 r = texture(red_texture, base_uv).rgb;
-	vec3 g = texture(green_texture, base_uv).rgb;
-	vec3 b = texture(blue_texture, base_uv).rgb;
-	ALPHA = clamp(b.b * COLOR.a, 0.0, 1.0) + texture(noise_texture, UV + TIME * time_scale).r * warble_strength;
-	ALPHA_SCISSOR_THRESHOLD = alpha_scissor;
-	vec3 fragment_world_pos = (PROJECTION_MATRIX * vec4(VERTEX, 1.0)).xyz;
-	ALBEDO = lerp(g * fire_color.rgb * fire_strength, r, COLOR.r);
+  vec2 base_uv = UV;
+  vec3 r = texture(red_texture, base_uv).rgb;
+  vec3 g = texture(green_texture, base_uv).rgb;
+  vec3 b = texture(blue_texture, base_uv).rgb;
+  ALPHA = clamp(b.b * COLOR.a, 0.0, 1.0) +
+          texture(noise_texture, UV + TIME * time_scale).r * warble_strength;
+  ALPHA_SCISSOR_THRESHOLD = alpha_scissor;
+  vec3 fragment_world_pos = (PROJECTION_MATRIX * vec4(VERTEX, 1.0)).xyz;
+  ALBEDO = lerp(g * fire_color.rgb * fire_strength, r, COLOR.r);
 }