From fc3e05434fc742fca45f65322f60a44e6dab8ea3 Mon Sep 17 00:00:00 2001
From: mcrcortex <18544518+MCRcortex@users.noreply.github.com>
Date: Wed, 18 Jun 2025 10:05:29 +1000
Subject: [PATCH] add fog override (hackily) back

---
 .../mixin/minecraft/MixinFogRenderer.java     | 25 +++++++++++++++++++
 src/main/resources/client.voxy.mixins.json    |  3 ++-
 2 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/me/cortex/voxy/client/mixin/minecraft/MixinFogRenderer.java

diff --git a/src/main/java/me/cortex/voxy/client/mixin/minecraft/MixinFogRenderer.java b/src/main/java/me/cortex/voxy/client/mixin/minecraft/MixinFogRenderer.java
new file mode 100644
index 00000000..d91c2ca4
--- /dev/null
+++ b/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;
+        }
+    }
+}
diff --git a/src/main/resources/client.voxy.mixins.json b/src/main/resources/client.voxy.mixins.json
index 8a617bfa..5a66c5a6 100644
--- a/src/main/resources/client.voxy.mixins.json
+++ b/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"