FEAT: Meet the commands

src/commands/CommandHelp.cpp

@@ -0,0 +1,27 @@
+#include "CommandHelp.hpp"
+#include "commands/Command.hpp"
+#include "CommandManager.hpp"
+#include <client/Minecraft.h>
+
+CommandHelp::CommandHelp() : Command("help") {}
+
+void CommandHelp::execute(Minecraft& mc, const std::vector<std::string>& args) {
+    if (args.empty()) {
+        auto cmds = mc.commandManager().getListAllCommands();
+
+        mc.addMessage("Usage: /help <command>");
+        mc.addMessage("List of all commands:");
+        
+        for (auto& cmd : cmds) {
+            mc.addMessage(" - " + cmd);
+        }
+    } else {
+        Command* cmd = mc.commandManager().getCommand(args[0]);
+
+        if (cmd != nullptr) {
+            cmd->printHelp(mc);
+        }
+    }
+}
+
+void CommandHelp::printHelp(Minecraft& mc) {}