fix entities shading

res/shaders/entity.glslf

@@ -1,17 +1,17 @@
-in float a_distance;
-in vec4 a_color;
-in vec2 a_texCoord;
-in vec3 a_position;
-in vec3 a_dir;
-in vec3 a_normal;
-in vec3 a_realnormal;
-in vec4 a_modelpos;
-in float a_fog;
-
 layout (location = 0) out vec4 f_color;
 layout (location = 1) out vec4 f_position;
 layout (location = 2) out vec4 f_normal;
 
+in float a_distance;
+in float a_fog;
+in vec2 a_texCoord;
+in vec3 a_dir;
+in vec3 a_normal;
+in vec3 a_position;
+in vec3 a_realnormal;
+in vec4 a_color;
+in vec4 a_modelpos;
+
 uniform sampler2D u_texture0;
 uniform samplerCube u_skybox;
 uniform vec3 u_fogColor;
@@ -20,8 +20,6 @@ uniform float u_fogCurve;
 uniform bool u_alphaClip;
 uniform vec3 u_sunDir;
 
-uniform bool u_enableShadows;
-
 #include <shadows>
 
 void main() {
@@ -33,8 +31,7 @@ void main() {
     if (alpha < (u_alphaClip ? 0.5f : 0.15f)) {
         discard;
     }
-    f_color = a_color * tex_color;
-    f_color.rgb *= shadow;
+    f_color = a_color * tex_color * shadow;
     f_color = mix(f_color, vec4(fogColor, 1.0), a_fog);
     f_color.a = alpha;
     f_position = vec4(a_position, 1.0);