primer comando implementat en la consola

source/game/ui/console.cpp

@@ -2,7 +2,10 @@
 
 #include <SDL3/SDL.h>
 
-#include <string>  // Para string
+#include <cctype>      // Para toupper
+#include <functional>  // Para function
+#include <string>      // Para string
+#include <vector>      // Para vector
 
 #include "core/rendering/screen.hpp"         // Para Screen
 #include "core/rendering/sprite/sprite.hpp"  // Para Sprite
@@ -11,6 +14,62 @@
 #include "core/resources/resource_cache.hpp" // Para Resource
 #include "game/options.hpp"                  // Para Options
 
+// ── Sistema de comandos ────────────────────────────────────────────────────────
+
+struct ConsoleCommand {
+    std::string_view keyword;
+    std::function<std::string(const std::vector<std::string>& args)> execute;
+};
+
+// Convierte la entrada a uppercase y la divide en tokens por espacios
+static auto parseTokens(const std::string& input) -> std::vector<std::string> {
+    std::vector<std::string> tokens;
+    std::string token;
+    for (unsigned char c : input) {
+        if (c == ' ') {
+            if (!token.empty()) {
+                tokens.push_back(token);
+                token.clear();
+            }
+        } else {
+            token += static_cast<char>(std::toupper(c));
+        }
+    }
+    if (!token.empty()) {
+        tokens.push_back(token);
+    }
+    return tokens;
+}
+
+// Tabla de comandos disponibles
+static const std::vector<ConsoleCommand> COMMANDS = {
+    {"SS", [](const std::vector<std::string>& args) -> std::string {
+        if (args.empty()) {
+            Screen::get()->toggleSupersampling();
+            return std::string("Supersampling ") + (Options::video.supersampling ? "ON" : "OFF");
+        }
+        if (args[0] == "ON") {
+            if (Options::video.supersampling) { return "Supersampling already ON"; }
+            Screen::get()->toggleSupersampling();
+            return "Supersampling ON";
+        }
+        if (args[0] == "OFF") {
+            if (!Options::video.supersampling) { return "Supersampling already OFF"; }
+            Screen::get()->toggleSupersampling();
+            return "Supersampling OFF";
+        }
+        return "Usage: SS [ON|OFF]";
+    }},
+    {"HELP", [](const std::vector<std::string>&) -> std::string {
+        return "Commands: SS [ON|OFF]";
+    }},
+    {"?", [](const std::vector<std::string>&) -> std::string {
+        return "Commands: SS [ON|OFF]";
+    }},
+};
+
+// ── Singleton ─────────────────────────────────────────────────────────────────
+
 // [SINGLETON]
 Console* Console::console = nullptr;
 
@@ -177,7 +236,22 @@ void Console::handleEvent(const SDL_Event& event) {
 // Ejecuta el comando introducido y reinicia la línea de input
 void Console::processCommand() {
     if (!input_line_.empty()) {
-        msg_line_ = "OK";
+        const auto TOKENS = parseTokens(input_line_);
+        if (!TOKENS.empty()) {
+            const std::string& cmd = TOKENS[0];
+            const std::vector<std::string> ARGS(TOKENS.begin() + 1, TOKENS.end());
+            bool found = false;
+            for (const auto& command : COMMANDS) {
+                if (command.keyword == cmd) {
+                    msg_line_ = command.execute(ARGS);
+                    found = true;
+                    break;
+                }
+            }
+            if (!found) {
+                msg_line_ = "Unknown: " + cmd;
+            }
+        }
     }
     input_line_.clear();
     cursor_timer_   = 0.0F;