1 files changed, 156 insertions, 0 deletions
diff --git a/src/main/java/kubatech/commands/CommandHandler.java b/src/main/java/kubatech/commands/CommandHandler.java
new file mode 100644
index 0000000000..b0957c9572
--- /dev/null
+++ b/src/main/java/kubatech/commands/CommandHandler.java
@@ -0,0 +1,156 @@
+/*
+ * spotless:off
+ * KubaTech - Gregtech Addon
+ * Copyright (C) 2022 - 2024  kuba6000
+ *
+ * This library 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; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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 library. If not, see <https://www.gnu.org/licenses/>.
+ * spotless:on
+ */
+
+package kubatech.commands;
+
+import static kubatech.commands.CommandHandler.Translations.CANT_FIND;
+import static kubatech.commands.CommandHandler.Translations.GENERIC_HELP;
+import static kubatech.commands.CommandHandler.Translations.INVALID;
+import static kubatech.commands.CommandHandler.Translations.USAGE;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+
+import net.minecraft.command.CommandBase;
+import net.minecraft.command.ICommand;
+import net.minecraft.command.ICommandSender;
+import net.minecraft.util.ChatComponentText;
+import net.minecraft.util.ChatComponentTranslation;
+import net.minecraft.util.EnumChatFormatting;
+import net.minecraft.util.StatCollector;
+
+import kubatech.kubatech;
+
+public class CommandHandler extends CommandBase {
+
+    enum Translations {
+
+        INVALID,
+        CANT_FIND,
+        GENERIC_HELP,
+        USAGE,;
+
+        final String key;
+
+        Translations() {
+            key = "kubatech.commandhandler." + this.name()
+                .toLowerCase();
+        }
+
+        public String get() {
+            return StatCollector.translateToLocal(key);
+        }
+
+        public String get(Object... args) {
+            return StatCollector.translateToLocalFormatted(key, args);
+        }
+
+        public String getKey() {
+            return key;
+        }
+
+        @Override
+        public String toString() {
+            return get();
+        }
+    }
+
+    private static final List<String> aliases = Collections.singletonList("kt");
+    public static final HashMap<String, ICommand> commands = new HashMap<>();
+
+    @Override
+    public String getCommandName() {
+        return "kubatech";
+    }
+
+    @Override
+    public String getCommandUsage(ICommandSender p_71518_1_) {
+        return "kubatech " + USAGE.get();
+    }
+
+    @SuppressWarnings("rawtypes")
+    @Override
+    public List getCommandAliases() {
+        return aliases;
+    }
+
+    @Override
+    public void processCommand(ICommandSender p_71515_1_, String[] p_71515_2_) {
+        if (p_71515_1_.getEntityWorld().isRemote) return;
+        if (p_71515_2_.length == 0) {
+            p_71515_1_.addChatMessage(new ChatComponentText(INVALID.get(getCommandUsage(p_71515_1_))));
+            p_71515_1_.addChatMessage(new ChatComponentText(GENERIC_HELP.get()));
+            return;
+        }
+        if (!commands.containsKey(p_71515_2_[0])) {
+            p_71515_1_.addChatMessage(new ChatComponentText(CANT_FIND.get(p_71515_2_[0])));
+            p_71515_1_.addChatMessage(new ChatComponentText(GENERIC_HELP.get()));
+            return;
+        }
+        ICommand cmd = commands.get(p_71515_2_[0]);
+        if (!cmd.canCommandSenderUseCommand(p_71515_1_)) {
+            ChatComponentTranslation chatcomponenttranslation2 = new ChatComponentTranslation(
+                "commands.generic.permission");
+            chatcomponenttranslation2.getChatStyle()
+                .setColor(EnumChatFormatting.RED);
+            p_71515_1_.addChatMessage(chatcomponenttranslation2);
+        } else cmd.processCommand(
+            p_71515_1_,
+            p_71515_2_.length > 1 ? Arrays.copyOfRange(p_71515_2_, 1, p_71515_2_.length) : new String[0]);
+    }
+
+    @Override
+    public boolean canCommandSenderUseCommand(ICommandSender p_71519_1_) {
+        return true;
+    }
+
+    public static void addCommand(ICommand command) {
+        commands.put(command.getCommandName(), command);
+    }
+
+    static {
+        String ChildCommandDesc = "L" + ChildCommand.class.getName()
+            .replace(".", "/") + ";";
+        kubatech.myClasses.stream()
+            .filter(
+                clazz -> clazz.invisibleAnnotations != null && clazz.invisibleAnnotations.stream()
+                    .anyMatch(ann -> ann.desc.equals(ChildCommandDesc)))
+            .forEach(clazz -> {
+                try {
+                    addCommand(
+                        (ICommand) Class.forName(clazz.name.replace("/", "."))
+                            .getConstructor()
+                            .newInstance());
+                } catch (Exception e) {
+                    throw new RuntimeException(e);
+                }
+            });
+    }
+
+    @Target(ElementType.TYPE)
+    @Retention(RetentionPolicy.CLASS)
+    public @interface ChildCommand {}
+}