Subversion Repositories Games.Rick Dangerous

/*

 * src/scr_getname.c

 *

 * Copyright (C) 1998-2002 BigOrno (bigorno@bigorno.net). All rights reserved.

 *

 * The use and distribution terms for this software are contained in the file

 * named README, which can be found in the root of this distribution. By

 * using this software in any fashion, you are agreeing to be bound by the

 * terms of this license.

 *

 * You must not remove this notice, or any other, from this software.

 */

#include <stdlib.h> // Pierre-Marie Baty -- for qsort()

#include <string.h> // Pierre-Marie Baty -- for memcmp()

#include "system.h"

#include "game.h"

#include "screens.h"

#include "draw.h"

#include "control.h"

/*

 * local vars

 */

static U8 seq = 0;

static U8 x, y, p;

static U8 name[10];

#define TILE_POINTER '\072'

#define TILE_CURSOR '\073'

#define TOPLEFT_X 116

#define TOPLEFT_Y 64

#define NAMEPOS_X 120

#define NAMEPOS_Y 160

#define AUTOREPEAT_TMOUT 100

// Pierre-Marie Baty -- external prototype

extern int sort_hscores (const void *q1, const void *q2);

/*

 * prototypes

 */

static void pointer_show (U8);

static void name_update (void);

static void name_draw (void);

/*

 * Get name

 *

 * return: 0 while running, 1 when finished.

 */

U8 screen_getname (void)

{

   static U32 tm = 0;

   U8 i, j;

   if (seq == 0)

   {

      /* figure out if this is a high score */

      if (game_score < game_hscores[7].score)

         return SCREEN_DONE;

      /* prepare */

      draw_tilesBank = 0;

      for (i = 0; i < 10; i++)

         name[i] = '@';

      x = y = p = 0;

      game_rects = &draw_SCREENRECT;

      seq = 1;

   }

   switch (seq)

   {

   case 1:   /* prepare screen */

      sysvid_clear ();

      draw_setfb (76, 40);

      draw_tilesListImm ((U8 *) "PLEASE@ENTER@YOUR@NAME\376");

      for (i = 0; i < 6; i++)

         for (j = 0; j < 4; j++)

         {

            draw_setfb (TOPLEFT_X + i * 8 * 2, TOPLEFT_Y + j * 8 * 2);

            draw_tile ((U8) ('A' + i + j * 6));

         }

      draw_setfb (TOPLEFT_X, TOPLEFT_Y + 64);

      draw_tilesListImm ((U8 *) "Y@Z@.@@@\074\373\374\375\376");

      name_draw ();

      pointer_show (TRUE);

      seq = 2;

      break;

   case 2:   /* wait for key pressed */

      if (control_status & CONTROL_FIRE)

         seq = 3;

      if (control_status & CONTROL_UP)

      {

         if (y > 0)

         {

            pointer_show (FALSE);

            y--;

            pointer_show (TRUE);

            tm = sys_gettime ();

         }

         seq = 4;

      }

      if (control_status & CONTROL_DOWN)

      {

         if (y < 4)

         {

            pointer_show (FALSE);

            y++;

            pointer_show (TRUE);

            tm = sys_gettime ();

         }

         seq = 5;

      }

      if (control_status & CONTROL_LEFT)

      {

         if (x > 0)

         {

            pointer_show (FALSE);

            x--;

            pointer_show (TRUE);

            tm = sys_gettime ();

         }

         seq = 6;

      }

      if (control_status & CONTROL_RIGHT)

      {

         if (x < 5)

         {

            pointer_show (FALSE);

            x++;

            pointer_show (TRUE);

            tm = sys_gettime ();

         }

         seq = 7;

      }

      if (seq == 2)

         sys_sleep (50);

      break;

   case 3:   /* wait for FIRE released */

      if (!(control_status & CONTROL_FIRE))

      {

         if (x == 5 && y == 4)

         {

            /* end */

            // Pierre-Marie Baty -- discard empty names

            if (memcmp (name, "@@@@@@@@@@", 10) != 0)

            {

               // Pierre-Marie Baty -- look if this same name already exists in the hiscore table

               for (i = 0; i < 8; i++)

                  if (memcmp (game_hscores[i].name, name, 10) == 0)

                     break;

               if (i == 8) // new name ?

               {

                  i = 0;

                  while (game_score < game_hscores[i].score)

                     i++;

                  j = 7;

                  while (j > i)

                  {

                     game_hscores[j].score = game_hscores[j - 1].score;

                     for (x = 0; x < 10; x++)

                        game_hscores[j].name[x] = game_hscores[j - 1].name[x];

                     j--;

                  }

                  game_hscores[i].score = game_score;

                  for (x = 0; x < 10; x++)

                     game_hscores[i].name[x] = name[x];

               }

               else if (game_score > game_hscores[i].score) // existing name: update only if score is higher, else discard

               {

                  game_hscores[i].score = game_score;

                  qsort (game_hscores, 8, sizeof (hscore_t), sort_hscores);

               }

            }

            seq = 99;

         }

         else

         {

            name_update ();

            name_draw ();

            seq = 2;

         }

      }

      else

         sys_sleep (50);

      break;

   case 4:   /* wait for UP released */

      if (!(control_status & CONTROL_UP) || sys_gettime () - tm > AUTOREPEAT_TMOUT)

         seq = 2;

      else

         sys_sleep (50);

      break;

   case 5:   /* wait for DOWN released */

      if (!(control_status & CONTROL_DOWN) || sys_gettime () - tm > AUTOREPEAT_TMOUT)

         seq = 2;

      else

         sys_sleep (50);

      break;

   case 6:   /* wait for LEFT released */

      if (!(control_status & CONTROL_LEFT) || sys_gettime () - tm > AUTOREPEAT_TMOUT)

         seq = 2;

      else

         sys_sleep (50);

      break;

   case 7:   /* wait for RIGHT released */

      if (!(control_status & CONTROL_RIGHT) || sys_gettime () - tm > AUTOREPEAT_TMOUT)

         seq = 2;

      else

         sys_sleep (50);

      break;

   }

   if (control_status & CONTROL_EXIT)   /* check for exit request */

      return SCREEN_EXIT;

   if (seq == 99)

   {   /* seq 99, we're done */

      sysvid_clear ();

      seq = 0;

      return SCREEN_DONE;

   }

   else

      return SCREEN_RUNNING;

}

static void pointer_show (U8 show)

{

   draw_setfb (TOPLEFT_X + x * 8 * 2, TOPLEFT_Y + y * 8 * 2 + 8);

   draw_tile ((U8) ((show == TRUE) ? TILE_POINTER : '@'));

}

static void name_update (void)

{

   U8 i;

   i = x + y * 6;

   if (i < 26 && p < 10)

      name[p++] = 'A' + i;

   if (i == 26 && p < 10)

      name[p++] = '.';

   if (i == 27 && p < 10)

      name[p++] = '@';

   if (i == 28 && p > 0)

      name[p--] = '@';

}

static void name_draw (void)

{

   U8 i;

   draw_setfb (NAMEPOS_X, NAMEPOS_Y);

   for (i = 0; i < p; i++)

      draw_tile (name[i]);

   for (i = p; i < 10; i++)

      draw_tile (TILE_CURSOR);

   draw_setfb (NAMEPOS_X, NAMEPOS_Y + 8);

   for (i = 0; i < 10; i++)

      draw_tile ('@');

   draw_setfb (NAMEPOS_X + 8 * (p < 9 ? p : 9), NAMEPOS_Y + 8);

   draw_tile (TILE_POINTER);

}