started work changing from expect platform to java services

common/src/main/java/muramasa/antimatter/AntimatterAPI.java

@@ -420,7 +420,7 @@ public static void onRegistration(RegistrationEvent event) {
     }
 
     public static boolean isModLoaded(String mod) {
-        return AntimatterPreLaunchUtil.isModLoaded(mod);
+        return AntimatterPreLaunchUtil.INSTANCE.isModLoaded(mod);
     }
 
     public static void runOnEvent(RegistrationEvent event, Runnable runnable) {

common/src/main/java/muramasa/antimatter/integration/rei/mixin/REIMixinPlugin.java

@@ -22,7 +22,7 @@ public String getRefMapperConfig() {
 
     @Override
     public boolean shouldApplyMixin(String targetClassName, String mixinClassName) {
-        return AntimatterPreLaunchUtil.isModLoaded(Ref.MOD_REI);
+        return AntimatterPreLaunchUtil.INSTANCE.isModLoaded(Ref.MOD_REI);
     }
 
     @Override

common/src/main/java/muramasa/antimatter/util/AntimatterPreLaunchUtil.java

@@ -1,10 +1,11 @@
 package muramasa.antimatter.util;
 
 import dev.architectury.injectables.annotations.ExpectPlatform;
+import tesseract.TesseractCapUtils;
 
-public class AntimatterPreLaunchUtil {
-    @ExpectPlatform
-    public static boolean isModLoaded(String modid){
-        throw new AssertionError();
-    }
+import java.util.ServiceLoader;
+
+public interface AntimatterPreLaunchUtil {
+    AntimatterPreLaunchUtil INSTANCE =  ServiceLoader.load(AntimatterPreLaunchUtil.class).findFirst().orElseThrow(() -> new IllegalStateException("No implementation of AntimatterPreLaunchUtil found"));
+    boolean isModLoaded(String modid);
 }

fabric/src/main/java/muramasa/antimatter/util/fabric/AntimatterPreLaunchUtilImpl.java

@@ -1,9 +1,11 @@
 package muramasa.antimatter.util.fabric;
 
+import muramasa.antimatter.util.AntimatterPreLaunchUtil;
 import net.fabricmc.loader.api.FabricLoader;
 
-public class AntimatterPreLaunchUtilImpl {
-    public static boolean isModLoaded(String modid){
+public class AntimatterPreLaunchUtilImpl implements AntimatterPreLaunchUtil {
+    @Override
+    public boolean isModLoaded(String modid){
         return FabricLoader.getInstance().isModLoaded(modid);
     }
 }

fabric/src/main/resources/META-INF/services/muramasa.antimatter.util.AntimatterPreLaunchUtil

@@ -0,0 +1 @@
+muramasa.antimatter.util.fabric.AntimatterPreLaunchUtilImpl

forge/src/main/java/muramasa/antimatter/util/forge/AntimatterPreLaunchUtilImpl.java

@@ -1,11 +1,13 @@
 package muramasa.antimatter.util.forge;
 
+import muramasa.antimatter.util.AntimatterPreLaunchUtil;
 import net.minecraftforge.fml.ModList;
 import net.minecraftforge.fml.loading.LoadingModList;
 import net.minecraftforge.fml.loading.moddiscovery.ModInfo;
 
-public class AntimatterPreLaunchUtilImpl {
-    public static boolean isModLoaded(String modid){
+public class AntimatterPreLaunchUtilImpl implements AntimatterPreLaunchUtil {
+    @Override
+    public boolean isModLoaded(String modid){
         if (ModList.get() == null) {
             return LoadingModList.get().getMods().stream().map(ModInfo::getModId).anyMatch(modid::equals);
         }

forge/src/main/resources/META-INF/services/muramasa.antimatter.util.AntimatterPreLaunchUtil

@@ -0,0 +1 @@
+muramasa.antimatter.util.forge.AntimatterPreLaunchUtilImpl