common_gui_funcs.cpp

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef WIN32
#include <windows.h>
#else
#include <unistd.h>
#endif
#include <math.h>
#include <GL/glut.h>
#include <plib/pu.h>

#include "common_gui_funcs.h"
#include "common_vars_gui.h"

void mouse_motionfn(int x, int y);
void mmotionfn ( int x, int y )
{
  puMouse ( x, y ) ;
  glutPostRedisplay () ;
}
 

void reshape ( int w, int h )
{
  glViewport ( 0, 0, w, h ) ;
  display_height = h;
  display_width = w;
}

void mousefn (int button, int updown, int x, int y);
void mmousefn ( int button, int updown, int x, int y )
{
  puMouse ( button, updown, x, y ) ;
  glutPostRedisplay () ;
}

void displayfn();
void mdisplayfn ()
{
  glClearColor ( 0.1, 0.4, 0.7, 1.0 ) ;
  glClear      ( GL_COLOR_BUFFER_BIT ) ;
 
  puDisplay () ;
                                                                                
  glutSwapBuffers   () ;
  glutPostRedisplay () ;
}

void keyfn(unsigned char, int, int);
                                                                                
void _register_glutfuncs_menuonly() {
  glutDisplayFunc     ( mdisplayfn ) ;
  glutMouseFunc       ( mmousefn   ) ;
  glutMotionFunc      ( mmotionfn  ) ;
  glutKeyboardFunc      ( mkeyfn     ) ;
  glutReshapeFunc        ( reshape  ) ;
}

void _register_glutfuncs_game() {
  glutDisplayFunc     ( displayfn ) ;
  glutMouseFunc       ( mousefn   ) ;
  glutMotionFunc      ( mouse_motionfn  ) ;
  glutPassiveMotionFunc(mouse_motionfn);
  glutKeyboardFunc      ( keyfn     ) ;
}

                                                                                
 void mkeyfn ( unsigned char key, int, int )
{
  puKeyboard ( key, PU_DOWN ) ;
  glutPostRedisplay () ;
}

void _clear_total_menu (){
  if (total_menu != NULL) {
    total_menu->hide();
    delete total_menu;
  }
  total_menu = NULL;
}

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