add fog override (hackily) back

src/main/java/me/cortex/voxy/client/mixin/minecraft/MixinFogRenderer.java

@@ -0,0 +1,25 @@
+package me.cortex.voxy.client.mixin.minecraft;
+
+import me.cortex.voxy.client.config.VoxyConfig;
+import me.cortex.voxy.client.core.IGetVoxyRenderSystem;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.render.fog.FogData;
+import net.minecraft.client.render.fog.FogRenderer;
+import org.objectweb.asm.Opcodes;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+@Mixin(FogRenderer.class)
+public class MixinFogRenderer {
+    @Redirect(method = "applyFog(Lnet/minecraft/client/render/Camera;IZLnet/minecraft/client/render/RenderTickCounter;FLnet/minecraft/client/world/ClientWorld;)Lorg/joml/Vector4f;", at = @At(value = "FIELD", target = "Lnet/minecraft/client/render/fog/FogData;renderDistanceEnd:F", opcode = Opcodes.PUTFIELD), require = 0)
+    private void voxy$modifyFog(FogData instance, float distance) {
+        var vrs = (IGetVoxyRenderSystem) MinecraftClient.getInstance().worldRenderer;
+        if (VoxyConfig.CONFIG.renderVanillaFog || vrs == null || vrs.getVoxyRenderSystem() == null) {
+            instance.renderDistanceEnd = distance;
+        } else {
+            instance.renderDistanceEnd = 999999999;
+            instance.environmentalEnd = 999999999;
+        }
+    }
+}

src/main/resources/client.voxy.mixins.json

@@ -6,11 +6,12 @@
     "minecraft.MixinClientCommonNetworkHandler",
     "minecraft.MixinClientLoginNetworkHandler",
     "minecraft.MixinDebugHud",
+    "minecraft.MixinFogRenderer",
+    "minecraft.MixinGlDebug",
     "minecraft.MixinMinecraftClient",
     "minecraft.MixinThreadExecutor",
     "minecraft.MixinWindow",
     "minecraft.MixinWorldRenderer",
-    "minecraft.MixinGlDebug",
     "sodium.MixinDefaultChunkRenderer",
     "sodium.MixinRenderSectionManager",
     "sodium.MixinSodiumOptionsGUI"