[DEV] Deprecate old "isFabric" check in ModloaderEnvironment

Common/src/main/java/com/hypherionmc/craterlib/core/platform/LoaderType.java

@@ -0,0 +1,8 @@
+package com.hypherionmc.craterlib.core.platform;
+
+public enum LoaderType {
+    FABRIC,
+    FORGE,
+    NEOFORGE,
+    PAPER
+}

Common/src/main/java/com/hypherionmc/craterlib/core/platform/ModloaderEnvironment.java

@@ -12,8 +12,11 @@ public interface ModloaderEnvironment {
 
     public final ModloaderEnvironment INSTANCE = InternalServiceUtil.load(ModloaderEnvironment.class);
 
+    @Deprecated(forRemoval = true, since = "2.0.2")
     boolean isFabric();
 
+    LoaderType getLoaderType();
+
     String getGameVersion();
 
     File getGameFolder();

Fabric/src/main/java/com/hypherionmc/craterlib/common/FabricLoaderHelper.java

@@ -1,6 +1,7 @@
 package com.hypherionmc.craterlib.common;
 
 import com.hypherionmc.craterlib.core.platform.Environment;
+import com.hypherionmc.craterlib.core.platform.LoaderType;
 import com.hypherionmc.craterlib.core.platform.ModloaderEnvironment;
 import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.SharedConstants;
@@ -19,6 +20,11 @@ public class FabricLoaderHelper implements ModloaderEnvironment {
         return true;
     }
 
+    @Override
+    public LoaderType getLoaderType() {
+        return LoaderType.FABRIC;
+    }
+
     @Override
     public String getGameVersion() {
         return SharedConstants.VERSION_STRING;

Forge/src/main/java/com/hypherionmc/craterlib/common/ForgeLoaderHelper.java

@@ -1,6 +1,7 @@
 package com.hypherionmc.craterlib.common;
 
 import com.hypherionmc.craterlib.core.platform.Environment;
+import com.hypherionmc.craterlib.core.platform.LoaderType;
 import com.hypherionmc.craterlib.core.platform.ModloaderEnvironment;
 import net.minecraft.SharedConstants;
 import net.minecraft.client.Minecraft;
@@ -23,6 +24,11 @@ public class ForgeLoaderHelper implements ModloaderEnvironment {
         return false;
     }
 
+    @Override
+    public LoaderType getLoaderType() {
+        return LoaderType.FORGE;
+    }
+
     @Override
     public String getGameVersion() {
         return SharedConstants.VERSION_STRING;

NeoForge/src/main/java/com/hypherionmc/craterlib/common/NeoForgeLoaderHelper.java

@@ -1,6 +1,7 @@
 package com.hypherionmc.craterlib.common;
 
 import com.hypherionmc.craterlib.core.platform.Environment;
+import com.hypherionmc.craterlib.core.platform.LoaderType;
 import com.hypherionmc.craterlib.core.platform.ModloaderEnvironment;
 import net.minecraft.SharedConstants;
 import net.minecraft.client.Minecraft;
@@ -23,6 +24,11 @@ public class NeoForgeLoaderHelper implements ModloaderEnvironment {
         return false;
     }
 
+    @Override
+    public LoaderType getLoaderType() {
+        return LoaderType.NEOFORGE;
+    }
+
     @Override
     public String getGameVersion() {
         return SharedConstants.VERSION_STRING;