From 7c858afc5d3fb63c61573dff0c340b72ecc081b5 Mon Sep 17 00:00:00 2001
From: James Seibel <jeseibel@gondtc.com>
Date: Sat, 13 Dec 2025 13:17:43 -0600
Subject: [PATCH] add partial oculus support

---
 .../distanthorizons/forge/ForgeMain.java      |  8 +--
 .../wrappers/modAccessor/OculusAccessor.java  | 57 +++++++++++++++++++
 2 files changed, 61 insertions(+), 4 deletions(-)
 create mode 100644 forge/src/main/java/com/seibel/distanthorizons/forge/wrappers/modAccessor/OculusAccessor.java

diff --git a/forge/src/main/java/com/seibel/distanthorizons/forge/ForgeMain.java b/forge/src/main/java/com/seibel/distanthorizons/forge/ForgeMain.java
index 4d748bf05..372032e80 100644
--- a/forge/src/main/java/com/seibel/distanthorizons/forge/ForgeMain.java
+++ b/forge/src/main/java/com/seibel/distanthorizons/forge/ForgeMain.java
@@ -22,17 +22,16 @@ package com.seibel.distanthorizons.forge;
 import com.mojang.brigadier.CommandDispatcher;
 import com.seibel.distanthorizons.common.AbstractModInitializer;
 import com.seibel.distanthorizons.common.wrappers.gui.GetConfigScreen;
-import com.seibel.distanthorizons.core.api.internal.ClientApi;
-import com.seibel.distanthorizons.core.config.Config;
 import com.seibel.distanthorizons.core.dependencyInjection.SingletonInjector;
-import com.seibel.distanthorizons.common.wrappers.gui.GetConfigScreen;
 import com.seibel.distanthorizons.core.wrapperInterfaces.misc.IPluginPacketSender;
+import com.seibel.distanthorizons.core.wrapperInterfaces.modAccessor.IIrisAccessor;
 import com.seibel.distanthorizons.core.wrapperInterfaces.modAccessor.IModChecker;
 import com.seibel.distanthorizons.coreapi.ModInfo;
-import com.seibel.distanthorizons.core.wrapperInterfaces.modAccessor.IOptifineAccessor;
+import com.seibel.distanthorizons.core.wrapperInterfaces.modAccessor.IOptifineAccessor;;
 
 import com.seibel.distanthorizons.forge.wrappers.modAccessor.ModChecker;
 import com.seibel.distanthorizons.forge.wrappers.modAccessor.OptifineAccessor;
+import com.seibel.distanthorizons.forge.wrappers.modAccessor.OculusAccessor;
 
 import net.minecraft.commands.CommandSourceStack;
 import net.minecraft.server.MinecraftServer;
@@ -104,6 +103,7 @@ public class ForgeMain extends AbstractModInitializer
 	protected void initializeModCompat()
 	{
 		this.tryCreateModCompatAccessor("optifine", IOptifineAccessor.class, OptifineAccessor::new);
+		this.tryCreateModCompatAccessor("oculus", IIrisAccessor.class, OculusAccessor::new);
 		
 		#if MC_VER < MC_1_17_1
 		ModLoadingContext.get().registerExtensionPoint(ExtensionPoint.CONFIGGUIFACTORY,
diff --git a/forge/src/main/java/com/seibel/distanthorizons/forge/wrappers/modAccessor/OculusAccessor.java b/forge/src/main/java/com/seibel/distanthorizons/forge/wrappers/modAccessor/OculusAccessor.java
new file mode 100644
index 000000000..e0a031b66
--- /dev/null
+++ b/forge/src/main/java/com/seibel/distanthorizons/forge/wrappers/modAccessor/OculusAccessor.java
@@ -0,0 +1,57 @@
+/*
+ *    This file is part of the Distant Horizons mod
+ *    licensed under the GNU LGPL v3 License.
+ *
+ *    Copyright (C) 2020 James Seibel
+ *
+ *    This program is free software: you can redistribute it and/or modify
+ *    it under the terms of the GNU Lesser General Public License as published by
+ *    the Free Software Foundation, version 3.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public License
+ *    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.seibel.distanthorizons.forge.wrappers.modAccessor;
+
+import com.seibel.distanthorizons.core.logging.DhLogger;
+import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
+import com.seibel.distanthorizons.core.wrapperInterfaces.modAccessor.IIrisAccessor;
+
+public class OculusAccessor implements IIrisAccessor
+{
+	protected static final DhLogger LOGGER = new DhLoggerBuilder().build();
+	
+	
+	public OculusAccessor()
+	{
+		LOGGER.warn("Partial Oculus support enabled. Some DH features may be disabled or behave strangely, use Iris instead if possible.");
+	}
+	
+	
+	
+	@Override
+	public String getModName()
+	{
+		return "oculus";
+	}
+	
+	@Override
+	public boolean isShaderPackInUse()
+	{
+		// assume shaders are always active
+		return true;
+	}
+	
+	@Override
+	public boolean isRenderingShadowPass()
+	{
+		return false;
+	}
+	
+}