#include <stdlib.h>
#include <string.h>
#include <math.h>

#include <gint/display.h>
#include <gint/keyboard.h>
#include <gint/image.h>
#include <gint/gray.h>
#include <gint/dma.h>
#include <gint/gdb.h>
#include <libprof.h>

#include "fixed.h"

#include "gint/display-fx.h"
#include "moteur.h"
#include "map.h"

//====== Copy3DEngine =====
// Git du moteur : https://gitea.planet-casio.com/Fcalva/Copy3DEngine
// Git du jeu : [Rajoutez le vôtre ici]
//
// Page du jeu : [La vôtre ici]
//
// Voir README.md pour license précise, par Fcalva et est sous GPLv3
// 
//

bopti_image_t *tex_index[TINDEX_S];

extern char map_test[map_w][map_h];

//Vos images ici

extern bopti_image_t briques0;
extern bopti_image_t buisson0;

char exit_game = 0;
char disp_frame_time = 0;
char first_frame = 0;
int frame_time_timer = 1;

fixed_t posX;
fixed_t posY;
fixed_t dirX;
fixed_t dirY;
fixed_t planeX;
fixed_t planeY;

int frame_time = 1;

void keys_get(){
  pollevent();

  move();

  if (keydown(KEY_F1) && frame_time_timer <= 0) {
    if (disp_frame_time == 0) {
      disp_frame_time = 1;
      frame_time_timer = 10;
    }
    else {
      disp_frame_time = 0;
      frame_time_timer = 10;
    }
  }
  frame_time_timer--;
  if (keydown(KEY_EXIT)) exit_game = 1;

  #ifdef debug
  //if (keydown(KEY_TAN)) end_screen();
  #endif
}

void main_menu(){
  dtext_opt(198, 100, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, NAMEOFGAME, -1);
  dtext_opt(198, 120, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, "De "AUTHOR, -1);
  dtext_opt(198, 150, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, "Appuyez sur une touche", -1);

  dupdate();
  getkey();
}

int main(){
  dclear(C_WHITE);

  //trucs de chargement

  load_map();

  tex_index[1] = &buisson0;
  tex_index[2] = &briques0;

  //Vos textures générées procéduralement

  tex_index[0] = &briques0;//bopti_make(64,64,1);
  tex_index[3] = &briques0;//bopti_make(64, 64,0);

  prof_init();

  if(dgray(DGRAY_ON))
    goto c3d_abort;
  dupdate();

  dimage(0,0,tex_index[0]);
  dimage(32,0,tex_index[1]);
  dimage(64,0,tex_index[2]);
  dimage(96,0,tex_index[3]);

  dupdate();
  getkey();

  #if debug
  EngineTimers timers;
  #endif

  while (!exit_game) {
    prof_t frame = prof_make();
    prof_enter(frame);

    dclear(C_WHITE);

    if(first_frame){
      main_menu();
    }

    keys_get();

    draw_walls(
    #if debug
      &timers
    #endif
    );

    if (disp_frame_time == 1) dprint( 0, 0, C_BLACK, "%d ms", frame_time);

    #if debug
    dprint( 1, 9, C_BLACK, "plX %d", planeX);
    dprint( 1, 18, C_BLACK, "plY %d", planeY);
    dprint( 1, 27, C_BLACK, "dX %d", dirX);
    dprint( 1, 36, C_BLACK, "dY %d", dirY);
    dprint( 1, 45, C_BLACK, "pX %d", posX);
    dprint( 1, 54, C_BLACK, "pY %d", posY);
    dprint( 1, 63, C_BLACK, "Rct %d", prof_time(timers.raycast_time));
    dprint( 1, 72, C_BLACK, "Dt %d", prof_time(timers.draw_time));
    timers.raycast_time = prof_make();
    timers.draw_time = prof_make();
    #endif

    dupdate();
    prof_leave(frame);
    frame_time = (int)prof_time(frame)/1000;
    first_frame = 0;
  }
c3d_abort:

  dgray(DGRAY_OFF);

  prof_quit();

  //Libérez vos textures générées procéduralement

  //bopti_free(tex_index[0]);
  //bopti_free(tex_index[3]);

  return 1;
}