Merge pull request #73 from KIT-MRT/print_demo_keybindings

Print the keybindings when launching the demo #patch
KIT-MRT · Nov 15, 2024 · 8e86842 · 8e86842
2 parents 58c1ff0 + ae89071
commit 8e86842
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diff --git a/demo/include/utils/pacman_wrapper.hpp b/demo/include/utils/pacman_wrapper.hpp
@@ -27,6 +27,8 @@ class PacmanWrapper {
         return game_;
     }
 
+    void printKeybindings();
+
 private:
     void handleUserInput();
     void renderPath(const demo::Positions& path);

diff --git a/demo/src/main.cpp b/demo/src/main.cpp
@@ -15,6 +15,8 @@ using namespace arbitration_graphs;
 int main() {
     try {
         PacmanWrapper demo;
+        demo.printKeybindings();
+
         PacmanAgent agent(demo.game());
 
         gui::WebServer server(8080, true);

diff --git a/demo/src/pacman_wrapper.cpp b/demo/src/pacman_wrapper.cpp
@@ -1,5 +1,7 @@
 #include "utils/pacman_wrapper.hpp"
 
+#include <iostream>
+
 #include <SDL2/SDL_main.h>
 
 #include <pacman/core/constants.hpp>
@@ -108,6 +110,18 @@ void PacmanWrapper::progressGame(const demo::Command& command,
     FrameCap sync{fps};
 }
 
+void PacmanWrapper::printKeybindings() {
+    std::cout << "\n"
+              << "\033[1;36m=====================================\033[0m\n"
+              << "\033[1;37m               CONTROLS              \033[0m\n"
+              << "\033[1;36m=====================================\033[0m\n"
+              << "  \033[1;32mESC/Q\033[0m - Quit the demo\n"
+              << "  \033[1;32mSpace\033[0m - Pause the demo\n"
+              << "  \033[1;32mP\033[0m     - Toggle path visualization\n"
+              << "\033[1;36m=====================================\033[0m\n"
+              << std::endl;
+}
+
 void PacmanWrapper::renderPath(const demo::Positions& path) {
     // Set path color and transparency
     SDL_CHECK(SDL_SetRenderDrawColor(renderer_.get(), 0, 255, 0, 90));