Mouse and keyboard handler for Menu

data/OpenRaider.ini

 set mouse_x    1.0
 set mouse_y    1.0
 
-bind console   96
-bind forward   119
-bind backward  115
-bind jump      32
-bind crouch    99
-bind left      97
-bind right     100
-# bind attack    122
+bind menu     "esc"
+bind console  '`'
+bind forward  'w'
+bind backward 's'
+bind jump     ' '
+bind crouch   "ctrl"
+bind left     'a'
+bind right    'd'
+bind attack   "mouse_l"

include/Menu.h

 
     void display();
 
+    void actionMouse(unsigned int x, unsigned int y, int button);
+
+    void actionKeyboard(int key);
+
 private:
+
+    void drawText(unsigned int x, unsigned int y, float scale, const char *s, ...) __attribute__((format(printf, 5, 0)));
+
     bool mVisible;
     WindowString mainText;
 };

src/Menu.cpp

  * \author xythobuz
  */
 
+#include <cstdarg>
+
 #ifdef __APPLE__
 #include <OpenGL/gl.h>
 #include <OpenGL/glu.h>
     return mVisible;
 }
 
+void Menu::drawText(unsigned int x, unsigned int y, float scale, const char *s, ...) {
+    va_list args;
+    va_start(args, s);
+    WindowString w;
+    w.text = bufferString(s, args);
+    va_end(args);
+    w.scale = scale;
+    w.x = x;
+    w.y = y;
+    w.color[0] = 0xFF;
+    w.color[1] = 0xFF;
+    w.color[2] = 0xFF;
+    w.color[3] = 0xFF;
+    gOpenRaider->mWindow->writeString(&w);
+}
+
 void Menu::display() {
     Window *window = gOpenRaider->mWindow;
 
         mainText.x = (window->mWidth / 2) - (mainText.w / 2);
         mainText.y = 10;
         window->writeString(&mainText);
+
+        drawText(20, (window->mHeight / 2) - 20, 0.75f, "Generating map list...");
     }
 }
 
+void Menu::actionMouse(unsigned int x, unsigned int y, int button) {
+
+}
+
+void Menu::actionKeyboard(int key) {
+
+}
+