Fix Sodium 0.8.13 (#944)

Updates sodium compatibility to use the newest version for 1.21.1

Notes
- This changes the minimum sodium version to `0.8.13-alpha.2`
- Fixes #47 
- Fixes #535 
- Fixes #878

Author: Ocelot5836

buildSrc/src/main/groovy/multiloader-common.gradle

@@ -88,11 +88,22 @@ repositories {
     maven {
         url = "https://maven.ryanhcode.dev/releases"
     }
+
+    exclusiveContent { // Sodium
+        forRepository {
+            maven {
+                name "CaffeineMC"
+                url "https://maven.caffeinemc.net/releases" // or /snapshots
+            }
+        }
+        filter {
+            includeGroup("net.caffeinemc")
+        }
+    }
 }
 
 dependencies {
-    compileOnly "maven.modrinth:lithium:mc1.21.1-0.15.3-neoforge"
-    compileOnly "maven.modrinth:sodium:$sodium_version"
+    compileOnly "net.caffeinemc:sodium-neoforge-mod:$sodium_version"
     compileOnly "maven.modrinth:iris:$iris_version"
     compileOnly "maven.modrinth:distanthorizons:$distant_horizons_version"
     compileOnly("cc.tweaked:cc-tweaked-$minecraft_version-forge:$cc_tweaked_version")
@@ -169,6 +180,7 @@ processResources {
             'credits'                      : credits,
             'java_version'                 : java_version,
             'veil_version'                 : veil_version,
+            'sodium_version'               : sodium_version,
             'sable_companion_version'      : sable_companion_version
     ]
 

common/src/main/java/dev/ryanhcode/sable/mixin/sublevel_render/impl/sodium/SodiumWorldRendererMixin.java

@@ -48,6 +48,8 @@ public interface SubLevelRenderData extends Closeable {
      */
     void compileSections(PrioritizeChunkUpdates chunkUpdates, final RenderRegionCache renderRegionCache, Camera camera);
 
+    int getVisibleSectionCount();
+
     default Matrix4f getTransformation(final double camX, final double camY, final double camZ) {
         return this.getTransformation(camX, camY, camZ, new Matrix4f());
     }

common/src/main/java/dev/ryanhcode/sable/mixinterface/sublevel_render/sodium/DefaultChunkRendererExtension.java

@@ -183,6 +183,11 @@ public void compileSections(final PrioritizeChunkUpdates chunkUpdates, final Ren
         this.dirtyRenderSections.clear();
     }
 
+    @Override
+    public int getVisibleSectionCount() {
+        return this.allRenderSections.size();
+    }
+
     @Override
     public ClientSubLevel getSubLevel() {
         return this.subLevel;