vcs.maemo.org Git - neverball/blob - ball/level.c

   1 /*
   2  * Copyright (C) 2003 Robert Kooima
   3  *
   4  * NEVERBALL is  free software; you can redistribute  it and/or modify
   5  * it under the  terms of the GNU General  Public License as published
   6  * by the Free  Software Foundation; either version 2  of the License,
   7  * or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT  ANY  WARRANTY;  without   even  the  implied  warranty  of
  11  * MERCHANTABILITY or  FITNESS FOR A PARTICULAR PURPOSE.   See the GNU
  12  * General Public License for more details.
  13  */
  14
  15 #include <stdio.h>
  16 #include <stdlib.h>
  17 #include <string.h>
  18 #include <math.h>
  19 #include <assert.h>
  20
  21 #include "common.h"
  22 #include "solid.h"
  23 #include "config.h"
  24 #include "level.h"
  25 #include "set.h"
  26
  27 /*---------------------------------------------------------------------------*/
  28
  29 static void scan_level_attribs(struct level *l, const struct s_file *fp)
  30 {
  31     int i;
  32
  33     int have_goal = 0;
  34     int have_time = 0;
  35
  36     int need_time_easy = 0;
  37     int need_goal_easy = 0;
  38     int need_coin_easy = 0;
  39
  40     for (i = 0; i < fp->dc; i++)
  41     {
  42         char *k = fp->av + fp->dv[i].ai;
  43         char *v = fp->av + fp->dv[i].aj;
  44
  45         if (strcmp(k, "message") == 0)
  46             SAFECPY(l->message, v);
  47         else if (strcmp(k, "song") == 0)
  48             SAFECPY(l->song, v);
  49         else if (strcmp(k, "shot") == 0)
  50             SAFECPY(l->shot, v);
  51         else if (strcmp(k, "goal") == 0)
  52         {
  53             l->goal = atoi(v);
  54             have_goal = 1;
  55         }
  56         else if (strcmp(k, "time") == 0)
  57         {
  58             l->time = atoi(v);
  59             have_time = 1;
  60         }
  61         else if (strcmp(k, "time_hs") == 0)
  62         {
  63             switch (sscanf(v, "%d %d %d",
  64                            &l->scores[SCORE_TIME].timer[RANK_HARD],
  65                            &l->scores[SCORE_TIME].timer[RANK_MEDM],
  66                            &l->scores[SCORE_TIME].timer[RANK_EASY]))
  67             {
  68             case 2: need_time_easy = 1; break;
  69             case 3: break;
  70             }
  71         }
  72         else if (strcmp(k, "goal_hs") == 0)
  73         {
  74             switch (sscanf(v, "%d %d %d",
  75                            &l->scores[SCORE_GOAL].timer[RANK_HARD],
  76                            &l->scores[SCORE_GOAL].timer[RANK_MEDM],
  77                            &l->scores[SCORE_GOAL].timer[RANK_EASY]))
  78             {
  79             case 2: need_goal_easy = 1; break;
  80             case 3: break;
  81             }
  82         }
  83         else if (strcmp(k, "coin_hs") == 0)
  84         {
  85             switch (sscanf(v, "%d %d %d",
  86                            &l->scores[SCORE_COIN].coins[RANK_HARD],
  87                            &l->scores[SCORE_COIN].coins[RANK_MEDM],
  88                            &l->scores[SCORE_COIN].coins[RANK_EASY]))
  89             {
  90             case 2: need_coin_easy = 1; break;
  91             case 3: break;
  92             }
  93         }
  94         else if (strcmp(k, "version") == 0)
  95             SAFECPY(l->version, v);
  96         else if (strcmp(k, "author") == 0)
  97             SAFECPY(l->author, v);
  98         else if (strcmp(k, "bonus") == 0)
  99             l->is_bonus = atoi(v) ? 1 : 0;
 100     }
 101
 102     if (have_goal)
 103     {
 104         if (need_coin_easy)
 105             l->scores[SCORE_COIN].coins[RANK_EASY] = l->goal;
 106
 107         l->scores[SCORE_GOAL].coins[RANK_HARD] = l->goal;
 108         l->scores[SCORE_GOAL].coins[RANK_MEDM] = l->goal;
 109         l->scores[SCORE_GOAL].coins[RANK_EASY] = l->goal;
 110     }
 111
 112     if (have_time)
 113     {
 114         if (need_time_easy)
 115             l->scores[SCORE_TIME].timer[RANK_EASY] = l->time;
 116         if (need_goal_easy)
 117             l->scores[SCORE_GOAL].timer[RANK_EASY] = l->time;
 118
 119         l->scores[SCORE_COIN].timer[RANK_HARD] = l->time;
 120         l->scores[SCORE_COIN].timer[RANK_MEDM] = l->time;
 121         l->scores[SCORE_COIN].timer[RANK_EASY] = l->time;
 122     }
 123 }
 124
 125 int level_load(const char *filename, struct level *level)
 126 {
 127     struct s_file sol;
 128
 129     memset(level, 0, sizeof (struct level));
 130     memset(&sol,  0, sizeof (sol));
 131
 132     if (!sol_load_only_head(&sol, filename))
 133     {
 134         fprintf(stderr, L_("Failure to load level file '%s'\n"), filename);
 135         return 0;
 136     }
 137
 138     SAFECPY(level->file, filename);
 139     SAFECPY(level->name, "00");
 140
 141     score_init_hs(&level->scores[SCORE_TIME], 59999, 0);
 142     score_init_hs(&level->scores[SCORE_GOAL], 59999, 0);
 143     score_init_hs(&level->scores[SCORE_COIN], 59999, 0);
 144
 145     scan_level_attribs(level, &sol);
 146
 147     sol_free(&sol);
 148
 149     return 1;
 150 }
 151
 152 /*---------------------------------------------------------------------------*/
 153
 154 int level_exists(int i)
 155 {
 156     return !!get_level(i);
 157 }
 158
 159 void level_open(struct level *level)
 160 {
 161     level->is_locked = 0;
 162 }
 163
 164 int level_opened(const struct level *level)
 165 {
 166     return !level->is_locked;
 167 }
 168
 169 void level_complete(struct level *level)
 170 {
 171     level->is_completed = 1;
 172 }
 173
 174 int level_completed(const struct level *level)
 175 {
 176     return level->is_completed;
 177 }
 178
 179 int level_time(const struct level *level)
 180 {
 181     return level->time;
 182 }
 183
 184 int level_goal(const struct level *level)
 185 {
 186     return level->goal;
 187 }
 188
 189 int  level_bonus(const struct level *level)
 190 {
 191     return level->is_bonus;
 192 }
 193
 194 const char *level_shot(const struct level *level)
 195 {
 196     return level->shot;
 197 }
 198
 199 const char *level_file(const struct level *level)
 200 {
 201     return level->file;
 202 }
 203
 204 const char *level_song(const struct level *level)
 205 {
 206     return level->song;
 207 }
 208
 209 const char *level_name(const struct level *level)
 210 {
 211     return level->name;
 212 }
 213
 214 const char *level_msg(const struct level *level)
 215 {
 216     if (strlen(level->message) > 0)
 217         return _(level->message);
 218     return "";
 219 }
 220
 221 const struct score *level_score(struct level *level, int s)
 222 {
 223     return &level->scores[s];
 224 }
 225
 226 /*---------------------------------------------------------------------------*/
 227
 228 int level_score_update(struct level *l,
 229                        int timer,
 230                        int coins,
 231                        int *time_rank,
 232                        int *goal_rank,
 233                        int *coin_rank)
 234 {
 235     const char *player =  config_get_s(CONFIG_PLAYER);
 236
 237     score_time_insert(&l->scores[SCORE_TIME], time_rank, player, timer, coins);
 238     score_time_insert(&l->scores[SCORE_GOAL], goal_rank, player, timer, coins);
 239     score_coin_insert(&l->scores[SCORE_COIN], coin_rank, player, timer, coins);
 240
 241     if ((time_rank && *time_rank < 3) ||
 242         (goal_rank && *goal_rank < 3) ||
 243         (coin_rank && *coin_rank < 3))
 244         return 1;
 245     else
 246         return 0;
 247 }
 248
 249 void level_rename_player(struct level *l,
 250                          int time_rank,
 251                          int goal_rank,
 252                          int coin_rank,
 253                          const char *player)
 254 {
 255     SAFECPY(l->scores[SCORE_TIME].player[time_rank], player);
 256     SAFECPY(l->scores[SCORE_GOAL].player[goal_rank], player);
 257     SAFECPY(l->scores[SCORE_COIN].player[coin_rank], player);
 258 }
 259
 260 /*---------------------------------------------------------------------------*/
 261