bafelton@bafelton-desktop:~/Jeux/12swap$ make
g++ -c -g -O2 main.cpp -o main.o
make: g++ : commande introuvable
make: *** [main.o] Erreur 127

sudo apt-get install build-essential

bafelton@bafelton-desktop:~$ sudo apt-get build-essential
[sudo] password for bafelton:
E: L'opération build-essential n'est pas valable

afelton@bafelton-desktop:~/Jeux/12swap$ make
g++ -c -g -O2 main.cpp -o main.o
In file included from main.cpp:1:
main.h:1:21: error: SDL/SDL.h: Aucun fichier ou dossier de ce type
main.h:2:28: error: SDL/SDL_thread.h: Aucun fichier ou dossier de ce type
main.h:3:25: error: SDL/SDL_ttf.h: Aucun fichier ou dossier de ce type
main.h:4:27: error: SDL/SDL_audio.h: Aucun fichier ou dossier de ce type
In file included from main.cpp:1:
main.h:30: error: ‘SDL_AudioSpec’ does not name a type
main.h:31: error: ISO C++ forbids declaration of ‘Uint8’ with no type
main.h:31: error: expected ‘;’ before ‘*’ token
main.h:32: error: ‘Uint32’ does not name a type
main.h:33: error: ‘Uint32’ does not name a type
main.h:93: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:93: error: expected ‘;’ before ‘*’ token
main.h:110: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:110: error: expected ‘;’ before ‘*’ token
main.h:140: error: ‘SDL_Rect’ does not name a type
main.h:141: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:141: error: expected ‘;’ before ‘*’ token
main.h:157: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:157: error: expected ‘;’ before ‘*’ token
main.h:167: error: ‘SDL_Surface’ has not been declared
main.h:175: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:175: error: expected ‘;’ before ‘*’ token
main.h:200: error: ‘SDL_Rect’ does not name a type
main.h:222: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:222: error: expected ‘;’ before ‘*’ token
main.h:223: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:223: error: expected ‘;’ before ‘*’ token
main.h:243: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:243: error: expected ‘;’ before ‘*’ token
main.h:254: error: ‘SDL_Surface’ has not been declared
main.h:272: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:272: error: expected ‘;’ before ‘*’ token
main.h:273: error: ISO C++ forbids declaration of ‘SDL_Thread’ with no type
main.h:273: error: expected ‘;’ before ‘*’ token
main.h:307: error: ‘SDL_Surface’ has not been declared
main.h:308: error: ‘SDL_Surface’ has not been declared
main.h:309: error: ‘SDL_Surface’ has not been declared
In file included from main.cpp:1:
main.h:314: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:314: error: expected ‘;’ before ‘*’ token
main.h:329: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:329: error: expected ‘;’ before ‘*’ token
main.h:330: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:330: error: expected ‘;’ before ‘*’ token
main.h:331: error: ISO C++ forbids declaration of ‘SDL_Surface’ with no type
main.h:331: error: expected ‘;’ before ‘*’ token
main.h:332: error: ISO C++ forbids declaration of ‘TTF_Font’ with no type
main.h:332: error: expected ‘;’ before ‘*’ token
main.h:349: error: ‘SDL_Surface’ has not been declared
main.h:349: error: ‘SDL_Rect’ has not been declared
main.h:349: error: ‘SDL_Surface’ has not been declared
main.h:349: error: ‘SDL_Rect’ has not been declared
main.h:351: error: ‘Uint8’ has not been declared
main.h:409: error: expected initializer before ‘*’ token
main.h:410: error: expected initializer before ‘*’ token
main.h:411: error: expected initializer before ‘*’ token
main.h:412: error: expected initializer before ‘*’ token
main.h:413: error: expected initializer before ‘*’ token
main.h:414: error: expected initializer before ‘*’ token
main.h:415: error: expected initializer before ‘*’ token
main.h:416: error: expected initializer before ‘*’ token
main.h:417: error: expected initializer before ‘*’ token
main.h:418: error: expected initializer before ‘*’ token
main.h:419: error: expected initializer before ‘*’ token
main.h:420: error: expected initializer before ‘*’ token
main.h:421: error: expected initializer before ‘*’ token
main.h:425: error: ‘Uint8’ has not been declared
main.cpp: In function ‘int main(int, char**)’:
main.cpp:12: warning: deprecated conversion from string constant to ‘char*’
make: *** [main.o] Erreur 1
bafelton@bafelton-desktop:~/Jeux/12swap$

bafelton@bafelton-desktop:~/Jeux/12swap$ make
g++ -c -g -O2 main.cpp -o main.o
main.cpp: In function ‘int main(int, char**)’:
main.cpp:12: warning: deprecated conversion from string constant to ‘char*’
g++ -c -g -O2 object_drop_animation.cpp -o object_drop_animation.o
g++ -c -g -O2 object_normal_animation.cpp -o object_normal_animation.o
g++ -c -g -O2 object_point_anim.cpp -o object_point_anim.o
g++ -c -g -O2 object_round_anim.cpp -o object_round_anim.o
g++ -c -g -O2 object_score_anim.cpp -o object_score_anim.o
g++ -c -g -O2 object_score_disolve_anim.cpp -o object_score_disolve_anim.o
g++ -c -g -O2 object_screen_button.cpp -o object_screen_button.o
g++ -c -g -O2 object_screen_layout.cpp -o object_screen_layout.o
g++ -c -g -O2 object_selector_anim.cpp -o object_selector_anim.o
g++ -c -g -O2 object_swap_anim.cpp -o object_swap_anim.o
g++ -c -g -O2 object_swap_game.cpp -o object_swap_game.o
g++ -c -g -O2 object_trial_timer.cpp -o object_trial_timer.o
g++ -c -g -O2 screen_game.cpp -o screen_game.o
g++ -c -g -O2 screen_gameover.cpp -o screen_gameover.o
g++ -c -g -O2 screen_instructions.cpp -o screen_instructions.o
g++ -c -g -O2 screen_intro.cpp -o screen_intro.o
screen_intro.cpp: In function ‘void load_screen_intro()’:
screen_intro.cpp:49: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:51: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:53: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:55: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:57: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:63: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:65: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:69: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:71: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:73: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:75: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:77: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:79: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:83: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:85: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:87: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:89: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:91: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:93: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:95: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:97: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:99: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:101: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:103: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:105: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:109: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:111: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:183: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:184: warning: deprecated conversion from string constant to ‘char*’
screen_intro.cpp:185: warning: deprecated conversion from string constant to ‘char*’
g++ -c -g -O2 screen_intro2.cpp -o screen_intro2.o
g++ -c -g -O2 screen_playchoice.cpp -o screen_playchoice.o
g++ -lSDL -lSDL_ttf main.o object_drop_animation.o object_normal_animation.o object_point_anim.o object_round_anim.o object_score_anim.o object_score_disolve_anim.o object_screen_button.o object_screen_layout.o object_selector_anim.o object_swap_anim.o object_swap_game.o object_trial_timer.o screen_game.o screen_gameover.o screen_instructions.o screen_intro.o screen_intro2.o screen_playchoice.o -o 12swap

# Makefile for caanoo
#

CAANOODEV = /usr/local/caanoodev
SDL_CONFIG = $(CAANOODEV)/bin/sdl-config

CC=arm-gph-linux-gnueabi-gcc
CXX=arm-gph-linux-gnueabi-g++
STRIP=arm-gph-linux-gnueabi-strip

CFLAGS  = $(shell $(SDL_CONFIG) --cflags) -O2 -I$(CAANOODEV)/include -c -DCAANOO
LDFLAGS =  -L$(CAANOODEV)/lib -lSDL_image -lSDL -lSDL_ttf \
$(CAANOODEV)/tools/gcc-4.2.4-glibc-2.7-eabi/arm-gph-linux-gnueabi/lib/libstdc++.a \
$(CAANOODEV)/tools/gcc-4.2.4-glibc-2.7-eabi/arm-gph-linux-gnueabi/sys-root/usr/lib/libpng.a \
-lz -lm -lpthread

SOURCES=main.cpp object_drop_animation.cpp object_normal_animation.cpp object_point_anim.cpp object_round_anim.cpp object_score_anim.cpp object_score_disolve_anim.cpp object_screen_button.cpp object_screen_layout.cpp object_selector_anim.cpp object_swap_anim.cpp object_swap_game.cpp object_trial_timer.cpp screen_game.cpp screen_gameover.cpp screen_instructions.cpp screen_intro.cpp screen_intro2.cpp screen_playchoice.cpp

OBJECTS=$(SOURCES:.cpp=.o)
EXECUTABLE=12swap.gpe

ALL_CFLAGS = $(STDC_HDRS) $(UTIME_H) $(UTIME_NULL) $(UTIMBUF) $(CFLAGS)

all: $(SOURCES) $(EXECUTABLE)
 
$(EXECUTABLE): $(OBJECTS)
<TABULATION>$(CXX) $(LDFLAGS) $(OBJECTS) -o $@
<TABULATION>$(STRIP) $(EXECUTABLE)

.cpp.o:
<TABULATION>  $(CXX) $(CFLAGS) $< -o $@

clean:
<TABULATION>  @-rm $(EXECUTABLE) $(OBJECTS)

[info]
name="Caanoo 12 Swap"
path="/12swap/12swap.gpu"

#!/bin/sh

./12swap.gpe 2>&1 > /dev/null

cd /usr/gp2x
exec /usr/gp2x/gp2xmenu

sudo gedit ~/.profile

# Caanoo Env
export CAANOOGPH=/usr/local/caanoodev/
export CAANOODEV=/usr/local/caanoodev
export PATH=${PATH}:${CAANOODEV}/bin

...
// au debut pour les includes ...
#include <SDL/SDL_video.h>
#include <SDL/SDL_joystick.h>

// puis un peu plus bas ...

class Swap_Game
{
  public:
  ....
    SDL_Surface *real_screen;  // Ajout de real_screen pour la vraie surface SDL de l'ecran de la caanoo
    SDL_Surface *main_screen;
    ...
}

oid Swap_Game::create_second_screen_layer()
{
  Uint32 rmask, gmask, bmask, amask;
   
  //gotta have a screen to model it off of...
  if(!this->main_screen) return;

  // On remplace le code d'origine par celui ci qui est beaucoup plus portable :
  rmask = main_screen->format->Rmask;
  gmask = main_screen->format->Gmask;
  bmask = main_screen->format->Bmask;
  amask = main_screen->format->Amask;
  // Comme ca on aura 16 bits ou 32 bits en fonction de la plateforme PC ou Caanoo
  int num_bits = main_screen->format->BitsPerPixel;


  //make the surface
  this->layered_screen = SDL_CreateRGBSurface(
      SDL_HWSURFACE | SDL_SRCCOLORKEY | SDL_SRCALPHA,
    this->main_screen->w, this->main_screen->h, num_bits, rmask, gmask, bmask, amask);
         
  ...

void Swap_Game::create_backup_screen_layer()
{
  Uint32 rmask, gmask, bmask, amask;
   
  //gotta have a screen to model it off of...
  if(!this->main_screen) return;
   
  rmask = main_screen->format->Rmask;
  gmask = main_screen->format->Gmask;
  bmask = main_screen->format->Bmask;
  amask = main_screen->format->Amask;
  int num_bits = main_screen->format->BitsPerPixel;

  //make this swaping surface because it will be needed...
  this->main_screen_temp = SDL_CreateRGBSurface(SDL_HWSURFACE |
        SDL_SRCCOLORKEY, this->main_screen->w, this->main_screen->h, num_bits,
          rmask, gmask, bmask, mask);
   SDL_SetAlpha(this->main_screen_temp,SDL_RLEACCEL|SDL_SRCALPHA,255);
}

...
// Ici on ajouter SDL_INIT_JOYSTICK, necessaire pour la Caanoo
   if(SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO|SDL_INIT_JOYSTICK) <0)
...
// Voici le code a mettre pour la version Caanoo, il ne faut pas oublier d'ajouter un -DCAANOO
// dans le makefile ...
# ifdef CAANOO
  SDL_JoystickEventState(SDL_ENABLE);
  SDL_JoystickOpen(0);

   this->real_screen = SDL_SetVideoMode(320,240, 16, SDL_SWSURFACE);
   this->main_screen = SDL_CreateRGBSurface(SDL_SWSURFACE,
                            640, 520,
                            this->real_screen->format->BitsPerPixel,
                            this->real_screen->format->Rmask,
                            this->real_screen->format->Gmask,
                            this->real_screen->format->Bmask,
                            this->real_screen->format->Amask );
  SDL_ShowCursor(SDL_DISABLE);
# else
// le code PC
   this->main_screen = SDL_SetVideoMode(640,520,32,SDL_HWSURFACE|SDL_DOUBLEBUF);
   if (!this->main_screen)
   {
      printf("error: could not set screen for 640x520 32bit\n");
      return 0;
   }
# endif

...
  if(r_backround != -1 || g_backround != -1 || b_backround != -1)
  {
      rmask = main_screen->format->Rmask;
      gmask = main_screen->format->Gmask;
      bmask = main_screen->format->Bmask;
      amask = main_screen->format->Amask;
      int num_bits = main_screen->format->BitsPerPixel;

    back_surface = SDL_CreateRGBSurface(SDL_HWSURFACE | SDL_SRCCOLORKEY,
          text_surface->w, text_surface->h,  num_bits, rmask, gmask, bmask, amask);
...

void Swap_Game::flip_screen()
{
   while (this->screen_flipping) SDL_Delay(1);
   
   this->screen_flipping = true;
# ifdef CAANOO
        // Ici on recopie la surface avec la geometrie d'origine sur la surface associee a l'ecran de la caanoo
        // en faisant evidement un 'rescale' de l'image.
        SDL_SoftStretch( this->main_screen, NULL, this->real_screen, NULL );
        // On peut maintenant afficher l'image a l'ecran de la caanoo
   SDL_Flip(this->real_screen);
# else
        // Version PC ... pas besoin de SoftStretch evidemment ...
   SDL_Flip(this->main_screen);
# endif
   this->screen_flipping = false;
}

void Selector_Animation::create_backround()
{
   Uint32 rmask, gmask, bmask, amask;
   SDL_Rect destination, crop_area;
   
   //set some defaults...
   destination.x = 0;
   destination.y = 0;
   destination.w = 49;
   destination.h = 47;
   crop_area.x = this->x;
   crop_area.y = this->y;
   crop_area.w = 49;
   crop_area.h = 47;

  SDL_Surface* g_main_screen = SDL_GetVideoSurface();
  rmask = g_main_screen->format->Rmask;
  gmask = g_main_screen->format->Gmask;
  bmask = g_main_screen->format->Bmask;
  amask = g_main_screen->format->Amask;
  int num_bits = g_main_screen->format->BitsPerPixel;
   //create the surface
   this->back_round = SDL_CreateRGBSurface(SDL_HWSURFACE | SDL_SRCCOLORKEY, 49, 47, num_bits, rmask, gmask, bmask, amask);
   

# ifdef CAANOO
static void caanoo_scale_xy( int& x, int& y )
{
  x = (x * 640) / 320;
  y = (y * 520) / 240;
}
# endif

void Screen_Layout::do_mousepress(int x, int y)
{
   int i;
# ifdef CAANOO
  caanoo_scale_xy( x, y );
# endif

   if(!this->func_buttonpress) return;

   for(i=0;i<this->button_max;i++)
      if(this->button[i]->is_active() && this->button[i]->within_boundary(x,y))
   {
         this->func_buttonpress(i);
         break;
   }
}

void Screen_Layout::do_mousemovement(int x, int y)
{
   int i;
   int is_over;

# ifdef CAANOO
  caanoo_scale_xy( x, y );
# endif
   
      ....

int Swap_Game::init_audio()
{
   SDL_AudioSpec fmt;
   
   /* Set 16-bit stereo audio at 22Khz */
# ifdef CAANOO
   fmt.freq = 44100;
   fmt.format = AUDIO_S16;
   fmt.channels = 2;
   fmt.samples = 1024;
   fmt.callback = mixaudio;
   fmt.userdata = NULL;
# else
   fmt.freq = 22050;
   fmt.format = AUDIO_S16;
   fmt.channels = 2;
   fmt.samples = 512;        /* A good value for games */
   fmt.callback = mixaudio;
   fmt.userdata = NULL;
# endif
   ...

void Swap_Game::handle_events()
{
   SDL_Event event;
   int exitkey = 0;

   while(!exitkey && SDL_WaitEvent(&event))//SDL_PollEvent(&event))
      switch( event.type )
   {
# ifdef CAANOO
#define CAANOO_HOME  6
            case SDL_JOYBUTTONDOWN :
            {
                int button = event.jbutton.button;
                if (button == CAANOO_HOME) exitkey = 1;
            }
            break;
# endif
       case SDL_QUIT:
      exitkey = 1;
     break;
....