Remove Addons enum in preparation for 1.21 porting

Assumed from here on out that the only first-hand integration from AppliedE will be with AE2WTLib and nothing else AE2-related. Also, AE2WTLib's API has hopefully been stabilised enough in current (1.21) versions to no longer require a mixin on AppliedE's end in order to register a custom terminal.
 AECapFix is specific only to 1.18-1.20 and hence would no longer be relevant. As a result, the Mixin plugin is also expected to be removed once 1.21 porting commences.

src/main/java/gripe/_90/appliede/AppliedE.java

@@ -15,6 +15,7 @@
 import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.minecraftforge.client.event.RegisterColorHandlersEvent;
 import net.minecraftforge.eventbus.api.IEventBus;
+import net.minecraftforge.fml.ModList;
 import net.minecraftforge.fml.ModLoadingContext;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.config.ModConfig;
@@ -57,7 +58,6 @@
 import gripe._90.appliede.client.screen.EMCInterfaceScreen;
 import gripe._90.appliede.client.screen.EMCSetStockAmountScreen;
 import gripe._90.appliede.client.screen.TransmutationTerminalScreen;
-import gripe._90.appliede.integration.Addons;
 import gripe._90.appliede.integration.DummyIntegrationItem;
 import gripe._90.appliede.integration.ae2wtlib.AE2WTIntegration;
 import gripe._90.appliede.me.key.EMCKey;
@@ -128,9 +128,9 @@ public final class AppliedE {
 
     public static final RegistryObject<Item> DUMMY_EMC_ITEM = ITEMS.register("dummy_emc_item", () -> new Item(new Item.Properties()));
 
-    public static final RegistryObject<Item> WIRELESS_TRANSMUTATION_TERMINAL = ITEMS.register("wireless_transmutation_terminal", () -> Addons.AE2WTLIB.isLoaded()
+    public static final RegistryObject<Item> WIRELESS_TRANSMUTATION_TERMINAL = ITEMS.register("wireless_transmutation_terminal", () -> ModList.get().isLoaded("ae2wtlib")
             ? AE2WTIntegration.getWirelessTerminalItem()
-            : new DummyIntegrationItem(new Item.Properties().stacksTo(1), Addons.AE2WTLIB));
+            : new DummyIntegrationItem(new Item.Properties().stacksTo(1), "AE2WTLib"));
 
     private static final String PROTOCOL_VERSION = Integer.toString(1);
     public static final SimpleChannel PACKET_HANDLER = NetworkRegistry.newSimpleChannel(
@@ -150,7 +150,7 @@ public final class AppliedE {
                     output.accept(LEARNING_CARD.get());
                     output.accept(WIRELESS_TRANSMUTATION_TERMINAL.get());
 
-                    if (Addons.AE2WTLIB.isLoaded()) {
+                    if (ModList.get().isLoaded("ae2wtlib")) {
                         output.accept(AE2WTIntegration.getChargedTerminal());
                     }
                 })
@@ -196,7 +196,7 @@ public AppliedE() {
             registerEMC(AEParts.CABLE_ANCHOR, 32);
         });
 
-        if (Addons.AE2WTLIB.isLoaded()) {
+        if (ModList.get().isLoaded("ae2wtlib")) {
             bus.addListener(AE2WTIntegration::registerTerminalMenu);
             bus.addListener(AE2WTIntegration::addTerminalToAE2WTLibTab);
         }
@@ -255,7 +255,7 @@ private static void setup(IEventBus bus) {
                         TransmutationTerminalScreen<TransmutationTerminalMenu>::new,
                         "/screens/appliede/transmutation_terminal.json");
 
-                if (Addons.AE2WTLIB.isLoaded()) {
+                if (ModList.get().isLoaded("ae2wtlib")) {
                     AE2WTIntegration.Client.initScreen();
                 }
             }));

src/main/java/gripe/_90/appliede/integration/DummyIntegrationItem.java

@@ -15,17 +15,17 @@
 import gripe._90.appliede.AppliedE;
 
 public class DummyIntegrationItem extends Item {
-    private final Addons addon;
+    private final String addon;
 
-    public DummyIntegrationItem(Properties props, Addons addon) {
+    public DummyIntegrationItem(Properties props, String addon) {
         super(props);
         this.addon = addon;
     }
 
     @ParametersAreNonnullByDefault
     @Override
     public void appendHoverText(ItemStack stack, @Nullable Level level, List<Component> lines, TooltipFlag flag) {
-        lines.add(Component.translatable("tooltip." + AppliedE.MODID + ".not_installed." + addon.getModId())
+        lines.add(Component.translatable("tooltip." + AppliedE.MODID + ".not_installed", addon)
                 .withStyle(ChatFormatting.GRAY));
     }
 }

src/main/java/gripe/_90/appliede/integration/ae2wtlib/AE2WTIntegration.java

@@ -13,8 +13,6 @@
 import appeng.init.client.InitScreens;
 import appeng.items.tools.powered.WirelessTerminalItem;
 
-import gripe._90.appliede.integration.Addons;
-
 public class AE2WTIntegration {
     private static final Item TERMINAL = new WTTItem();
 
@@ -40,7 +38,7 @@ public static void registerTerminalMenu(RegisterEvent event) {
     }
 
     public static void addTerminalToAE2WTLibTab(BuildCreativeModeTabContentsEvent event) {
-        if (event.getTabKey().location().getNamespace().equals(Addons.AE2WTLIB.getModId())) {
+        if (event.getTabKey().location().getNamespace().equals("ae2wtlib")) {
             event.accept(TERMINAL);
             event.accept(AE2WTIntegration.getChargedTerminal());
         }

src/main/java/gripe/_90/appliede/mixin/Plugin.java

@@ -7,15 +7,27 @@
 import org.spongepowered.asm.mixin.extensibility.IMixinConfigPlugin;
 import org.spongepowered.asm.mixin.extensibility.IMixinInfo;
 
-import gripe._90.appliede.integration.Addons;
+import net.minecraftforge.fml.ModList;
+import net.minecraftforge.fml.loading.LoadingModList;
+import net.minecraftforge.forgespi.language.IModInfo;
 
 public class Plugin implements IMixinConfigPlugin {
+    private static boolean isModLoaded(String modId) {
+        return ModList.get() != null
+                ? ModList.get().isLoaded(modId)
+                : LoadingModList.get().getMods().stream()
+                        .map(IModInfo::getModId)
+                        .anyMatch(modId::equals);
+    }
+
     @Override
     public boolean shouldApplyMixin(String targetClassName, String mixinClassName) {
-        for (var addon : Addons.values()) {
-            if (mixinClassName.contains(addon.getModId())) {
-                return addon.isLoaded();
-            }
+        if (mixinClassName.contains("aecapfix")) {
+            return isModLoaded("aecapfix");
+        }
+
+        if (mixinClassName.contains("ae2wtlib")) {
+            return isModLoaded("ae2wtlib");
         }
 
         return true;

src/main/resources/assets/appliede/lang/en_us.json

@@ -22,5 +22,5 @@
   "key.appliede.emc_tiered": "EMC^%s",
   "tooltip.appliede.transmutable": "Transmutable from EMC (Shift+Click/Scroll)",
   "tooltip.appliede.owner": "Owner: %s",
-  "tooltip.appliede.not_installed.ae2wtlib": "AE2WTLib not installed."
+  "tooltip.appliede.not_installed": "%s not installed."
 }

src/main/resources/assets/appliede/lang/zh_cn.json

@@ -21,5 +21,5 @@
   "key.appliede.emc_tiered": "EMC^%s",
   "tooltip.appliede.transmutable": "转化为EMC (Shift+点击/滚动)",
   "tooltip.appliede.owner": "所有者: %s",
-  "tooltip.appliede.not_installed.ae2wtlib": "AE2WTLib未安装。"
+  "tooltip.appliede.not_installed": "%s未安装。"
 }