Add Fabric 1.21.3 support

Also fixes:
`Mod was built with a newer version of Loom (1.8.9), you are using Loom (1.7.415)`

fabric/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-    id "fabric-loom" version "1.7-SNAPSHOT"
+    id "fabric-loom" version "1.8-SNAPSHOT"
 }
 
 loom {

fabric/src/main/java/com/seibel/distanthorizons/fabric/wrappers/modAccessor/IrisAccessor.java

@@ -26,11 +26,9 @@ import com.seibel.distanthorizons.core.wrapperInterfaces.modAccessor.IIrisAccess
 #if MC_VER <= MC_1_20_4
 import net.coderbot.iris.Iris;
 import net.irisshaders.iris.api.v0.IrisApi;
-#elif MC_VER < MC_1_21_3
+#else
 import net.irisshaders.iris.Iris;
 import net.irisshaders.iris.api.v0.IrisApi;
-#else
-// TODO fabric/iris needs fixing for MC 1.21.3
 #endif
 
 public class IrisAccessor implements IIrisAccessor
@@ -38,34 +36,19 @@ public class IrisAccessor implements IIrisAccessor
 	@Override
 	public String getModName()
 	{
-		// TODO
-		#if MC_VER < MC_1_21_3
 		return Iris.MODID;
-		#else
-		return "Iris-Fabric";
-		#endif
 	}
 	
 	@Override
 	public boolean isShaderPackInUse()
 	{
-		// TODO
-		#if MC_VER < MC_1_21_3
 		return IrisApi.getInstance().isShaderPackInUse();
-		#else
-		return false;
-		#endif
 	}
 	
 	@Override
 	public boolean isRenderingShadowPass()
 	{
-		// TODO
-		#if MC_VER < MC_1_21_3
 		return IrisApi.getInstance().isRenderingShadowPass();
-		#else
-		return false;
-		#endif
 	}
 }
 

gradle.properties

@@ -34,6 +34,9 @@ log4j_version=2.23.1
 lwjgl_version=3.3.1
 joml_version=1.10.2
 
+# Architectury config
+# this is necessary for MC 1.21.3 because including Sodium and Iris throws "Mod was built with a newer version of Loom (1.8.9), you are using Loom (1.7.415)"
+loom.ignoreDependencyLoomVersionValidation=true
 
 
 # These are here so they can be changed with cmd arguments
@@ -48,7 +51,7 @@ versionStr=
 
 # This defines what MC version Intellij will use for the preprocessor
 # and what version is used automatically by build and run commands
-mcVer=1.21.1
+mcVer=1.21.3
 
 # Defines the maximum amount of memory Minecraft is allowed when run in a development environment
 #minecraftMemoryJavaArg="-Xmx4G"

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

versionProperties/1.21.3.properties

@@ -4,13 +4,7 @@ minecraft_version=1.21.3
 parchment_version=1.21:2024.07.28
 compatible_minecraft_versions=["1.21.3"]
 accessWidenerVersion=1_21_3
-builds_for=neoforge
-# fabric is broken due to an issue with their rendering event, issue link: https://github.com/FabricMC/fabric/issues/4195
-    # Iris/Sodium are also broken due to some Fabric/Architectury issue
-        # attempting to activate either will throw the following error:
-        # "Mod was built with a newer version of Loom (1.8.9), you are using Loom (1.7.414)"
-        # IrisAccessor will need to be re-enabled when this is fixed
-    # updating to fabric-loom 1.8 (and gradle-8.10) prevent building/cleaning in Intellij due to file locks
+builds_for=neoforge,fabric
 # forge is broken due to gradle/build script issues
 
 # Netty
@@ -18,14 +12,14 @@ netty_version=4.1.97.Final
 
 # Fabric loader
 fabric_loader_version=0.16.9
-fabric_api_version=0.107.0+1.21.3
+fabric_api_version=0.110.0+1.21.3
     # Fabric mod versions
     modmenu_version=12.0.0-beta.1
     starlight_version_fabric=
     phosphor_version_fabric=
     lithium_version=
-    sodium_version=mc1.21.3-0.6.0-beta.4-fabric
-    iris_version=1.8.0-beta.6+1.21.2-fabric
+    sodium_version=mc1.21.3-0.6.0-fabric
+    iris_version=1.8.0+1.21.3-fabric
     bclib_version=
     immersive_portals_version=
     canvas_version=
@@ -39,9 +33,9 @@ fabric_api_version=0.107.0+1.21.3
     # 2 = Can be referenced in code and runs in client
     enable_starlight=0
     enable_phosphor=0
-    enable_sodium=0
+    enable_sodium=1
     enable_lithium=0
-    enable_iris=0
+    enable_iris=1
     enable_bclib=0
     enable_immersive_portals=0
     enable_canvas=0