-/*
+/*
* Copyright (C) 2003 Robert Kooima
*
* NEVERBALL is free software; you can redistribute it and/or modify
#include <stdio.h>
#include <string.h>
#include <math.h>
+#include <assert.h>
#include "level.h"
#include "levels.h"
-#include "image.h"
#include "game.h"
-#include "geom.h"
#include "demo.h"
#include "audio.h"
#include "config.h"
+#include "set.h"
/*---------------------------------------------------------------------------*/
-struct score
-{
- char time_n[4][MAXNAM];
- int time_t[4];
- int time_c[4];
-
- char coin_n[4][MAXNAM];
- int coin_t[4];
- int coin_c[4];
-};
-
-static int score; /* Current coin total */
-static int balls; /* Current life count */
-
-static int level; /* Current level number */
-static int count; /* Number of levels */
-static int limit; /* Last opened (locked) level */
-
-static int mode; /* Current play mode */
-
-static int times_total;
-
-static struct level level_v[MAXLVL];
-static struct score score_v[MAXLVL];
-
-static char scores_file[MAXSTR];
-
-/*---------------------------------------------------------------------------*/
-
-const char * mode_to_str(int m)
-{
- switch (m)
- {
- case MODE_CHALLENGE: return _("Challenge");
- case MODE_NORMAL: return _("Normal");
- case MODE_PRACTICE: return _("Practice");
- case MODE_SINGLE: return _("Single");
- default: return "???";
- }
-}
-
-/*---------------------------------------------------------------------------*/
-
-static void level_store_hs(const char *filename)
-{
- FILE *fout;
-
- if ((fout = fopen(config_user(filename), "w")))
- {
- int i;
- int j;
-
- for (i = 0; i < limit; i++)
- for (j = 0; j < 3; j++)
- {
- if (strlen(score_v[i].time_n[j]) == 0)
- strcpy(score_v[i].time_n[j], DEFAULT_PLAYER);
- if (strlen(score_v[i].coin_n[j]) == 0)
- strcpy(score_v[i].coin_n[j], DEFAULT_PLAYER);
-
- fprintf(fout, "%d %d %s\n",
- score_v[i].time_t[j],
- score_v[i].time_c[j],
- score_v[i].time_n[j]);
- fprintf(fout, "%d %d %s\n",
- score_v[i].coin_t[j],
- score_v[i].coin_c[j],
- score_v[i].coin_n[j]);
- }
-
- fclose(fout);
- }
-}
-
-static void level_load_hs(const char *filename)
-{
- FILE *fin;
-
- limit = 1;
-
- if ((fin = fopen(config_user(filename), "r")))
- {
- int i;
-
- for (i = 0; i < count; i++)
- {
- if (fscanf(fin, "%d %d %s",
- &score_v[i].time_t[0],
- &score_v[i].time_c[0],
- score_v[i].time_n[0]) == 3 &&
- fscanf(fin, "%d %d %s",
- &score_v[i].coin_t[0],
- &score_v[i].coin_c[0],
- score_v[i].coin_n[0]) == 3 &&
- fscanf(fin, "%d %d %s",
- &score_v[i].time_t[1],
- &score_v[i].time_c[1],
- score_v[i].time_n[1]) == 3 &&
- fscanf(fin, "%d %d %s",
- &score_v[i].coin_t[1],
- &score_v[i].coin_c[1],
- score_v[i].coin_n[1]) == 3 &&
- fscanf(fin, "%d %d %s",
- &score_v[i].time_t[2],
- &score_v[i].time_c[2],
- score_v[i].time_n[2]) == 3 &&
- fscanf(fin, "%d %d %s",
- &score_v[i].coin_t[2],
- &score_v[i].coin_c[2],
- score_v[i].coin_n[2]) == 3)
- limit = i + 1;
- }
-
- fclose(fin);
- }
-}
-
-/*---------------------------------------------------------------------------*/
-
-static void level_init_rc(const char *filename)
-{
- FILE *fin;
- char buf[MAXSTR];
- char name[MAXSTR];
-
- count = 0;
- level = 0;
- score = 0;
- balls = 0;
-
- /* Load the levels list. */
-
- if ((fin = fopen(config_data(filename), "r")))
- {
- while (count < MAXLVL && fgets(buf, MAXSTR, fin))
- {
- sscanf(buf, "%s %s %s %s %d %d %s",
- name,
- level_v[count].back,
- level_v[count].shot,
- level_v[count].grad,
- &level_v[count].time,
- &level_v[count].goal,
- level_v[count].song);
- level_load(config_data(name), &level_v[count]);
- count++;
- }
- fclose(fin);
- }
-}
-
-static void level_init_hs(const char *filename)
-{
- char buf[MAXSTR];
- FILE *fin;
- int i = 0;
-
- /* Set some sane values in case the scores file is missing. */
-
- for (i = 0; i < MAXLVL; i++)
- {
- strcpy(score_v[i].time_n[0], "Hard");
- strcpy(score_v[i].time_n[1], "Medium");
- strcpy(score_v[i].time_n[2], "Easy");
-
- score_v[i].time_t[0] = i ? 59999 : 359999;
- score_v[i].time_t[1] = i ? 59999 : 359999;
- score_v[i].time_t[2] = i ? 59999 : 359999;
-
- score_v[i].time_c[0] = 0;
- score_v[i].time_c[1] = 0;
- score_v[i].time_c[2] = 0;
-
- strcpy(score_v[i].coin_n[0], "Hard");
- strcpy(score_v[i].coin_n[1], "Medium");
- strcpy(score_v[i].coin_n[2], "Easy");
-
- score_v[i].coin_t[0] = i ? 59999 : 359999;
- score_v[i].coin_t[1] = i ? 59999 : 359999;
- score_v[i].coin_t[2] = i ? 59999 : 359999;
-
- score_v[i].coin_c[0] = 0;
- score_v[i].coin_c[1] = 0;
- score_v[i].coin_c[2] = 0;
- }
-
- /* Load the default high scores file. */
-
- if ((fin = fopen(config_data(filename), "r")))
- {
- for (i = 0; i < MAXLVL && fgets(buf, MAXSTR, fin); i++)
- sscanf(buf, "%d %d %d %d %d %d",
- &score_v[i].time_t[0], &score_v[i].coin_c[0],
- &score_v[i].time_t[1], &score_v[i].coin_c[1],
- &score_v[i].time_t[2], &score_v[i].coin_c[2]);
-
- fclose(fin);
- }
-}
+/* The level currently playing */
+static struct level_game current_level_game;
/*---------------------------------------------------------------------------*/
-const char *level_shot(int i)
-{
- return level_v[i].shot;
-}
-
-const char *level_time_n(int i, int j)
-{
- return score_v[i].time_n[j];
-}
-
-const char *level_coin_n(int i, int j)
-{
- return score_v[i].coin_n[j];
-}
-
-/*---------------------------------------------------------------------------*/
-/* Return the coin count for the Most Coins or Best Time score. */
-
-int level_coin_c(int i, int j)
-{
- if (j < 0)
- return score;
- else
- return score_v[i].coin_c[j];
-}
-
-int level_time_c(int i, int j)
-{
- return score_v[i].time_c[j];
-}
-
-/*---------------------------------------------------------------------------*/
-/* Return the time for the Most Coins or Best Time score. */
-
-int level_coin_t(int i, int j)
-{
- return score_v[i].coin_t[j];
-}
-
-int level_time_t(int i, int j)
-{
- if (j < 0)
- return level_v[i].time - curr_clock();
- else
- return score_v[i].time_t[j];
-}
-
-/*---------------------------------------------------------------------------*/
-
-void level_init(const char *init_levels,
- const char *init_scores,
- const char *user_scores)
-{
- memset(level_v, 0, sizeof (struct level) * MAXLVL);
- memset(score_v, 0, sizeof (struct score) * MAXLVL);
-
- level_init_rc(init_levels);
- level_init_hs(init_scores);
- level_load_hs(user_scores);
-
- strncpy(scores_file, user_scores, MAXSTR);
-
- level = 0;
- mode = 0;
-}
-
-void level_cheat(void)
-/* Open each level of the set */
-{
- limit = count;
-}
-
-void level_free(void)
-{
- level_store_hs(scores_file);
- count = 0;
-}
-
-int level_exists(int i)
-{
- return (0 < i && i < count);
-}
-
-int level_opened(int i)
+int level_replay(const char *filename)
{
- return level_exists(i) && (0 < i && i < count && i <= limit);
+ return demo_replay_init(filename, ¤t_level_game);
}
-int level_locked(int i)
-{
- return level_opened(i) && (i == limit);
-}
+static struct level single_level; /* a level without set */
-int level_extra_bonus(int i)
+int level_play_go(void)
+/* Start to play the current level */
{
- return level_exists(i) && (i > 20);
-}
+ struct level_game *lg = ¤t_level_game;
+ const struct level *l = lg->level;
+ int mode = lg->mode;
-int level_extra_bonus_opened(void)
-{
- return level_opened(21);
-}
+ assert(l != NULL);
-int level_set_completed(void)
-{
- return limit >= count;
-}
+ lg->goal = (mode == MODE_PRACTICE) ? 0 : l->goal;
+ lg->time = (mode == MODE_PRACTICE) ? 0 : l->time;
-static const char * names[] = {"1", "2", "3", "4", "5",
- "6", "7", "8", "9", "10",
- "11", "12", "13", "14", "15",
- "16", "17", "18", "19", "20",
- N_("B1"), N_("B2"), N_("B3"), N_("B4"), N_("B5")};
+ /* clear other fields */
+ lg->state = GAME_NONE;
+ lg->coins = 0;
+ lg->timer = lg->time;
+ lg->coin_rank = lg->goal_rank = lg->time_rank =
+ lg->score_rank = lg->times_rank = 3;
+ lg->win = lg->dead = lg->unlock = 0;
+ lg->next_level = NULL;
-const char * level_number_name(i)
-/* Return the number name of the level i */
-{
- return names[i-1];
+ return demo_play_init(USER_REPLAY_FILE, l, lg);
}
-/*---------------------------------------------------------------------------*/
-
-int curr_times_total(void) { return times_total; }
-
-int curr_count(void) { return count; }
-int curr_score(void) { return score; }
-int curr_balls(void) { return balls; }
-int curr_level(void) { return level; }
-
-/*---------------------------------------------------------------------------*/
-
-static int score_time_comp(const struct score *S, int i, int j)
-{
- if (S->time_t[i] < S->time_t[j])
- return 1;
-
- if (S->time_t[i] == S->time_t[j] &&
- S->time_c[i] > S->time_c[j])
- return 1;
-
- return 0;
-}
+/* Prepare to play a single level */
-static int score_coin_comp(const struct score *S, int i, int j)
+void level_play_single(const char *filename)
{
- if (S->coin_c[i] > S->coin_c[j])
- return 1;
-
- if (S->coin_c[i] == S->coin_c[j] &&
- S->coin_t[i] < S->coin_t[j])
- return 1;
+ struct level *l = &single_level;
- return 0;
+ level_load(filename, l);
+ level_play(l, MODE_SINGLE);
}
-/*---------------------------------------------------------------------------*/
-
-static void score_time_swap(struct score *S, int i, int j)
-{
- char n[MAXNAM];
- int t;
- int c;
-
- strncpy(n, S->time_n[i], MAXNAM);
- strncpy(S->time_n[i], S->time_n[j], MAXNAM);
- strncpy(S->time_n[j], n, MAXNAM);
-
- t = S->time_t[i];
- S->time_t[i] = S->time_t[j];
- S->time_t[j] = t;
-
- c = S->time_c[i];
- S->time_c[i] = S->time_c[j];
- S->time_c[j] = c;
-}
+/* Prepare to play a level sequence from the `i'th level */
-static void score_coin_swap(struct score *S, int i, int j)
+void level_play(const struct level *l, int m)
{
- char n[MAXNAM];
- int t;
- int c;
+ struct level_game *lg = ¤t_level_game;
- strncpy(n, S->coin_n[i], MAXNAM);
- strncpy(S->coin_n[i], S->coin_n[j], MAXNAM);
- strncpy(S->coin_n[j], n, MAXNAM);
+ memset(lg, 0, sizeof (struct level_game));
- t = S->coin_t[i];
- S->coin_t[i] = S->coin_t[j];
- S->coin_t[j] = t;
-
- c = S->coin_c[i];
- S->coin_c[i] = S->coin_c[j];
- S->coin_c[j] = c;
+ lg->mode = m;
+ lg->level = l;
+ lg->balls = 3;
}
/*---------------------------------------------------------------------------*/
-int level_replay(const char *filename)
-{
- return demo_replay_init(filename, &mode, &score, &balls, ×_total);
-}
-
-
-int level_play_go(void)
-/* Start to play the current level */
-{
- int time, goal;
-
- goal = (mode == MODE_PRACTICE) ? 0 : level_v[level].goal;
- time = (mode == MODE_PRACTICE) ? 0 : level_v[level].time;
-
- return demo_play_init(USER_REPLAY_FILE, &level_v[level], mode,
- time, goal, score, balls, times_total);
-}
-
-void level_play_single(const char *filename)
-/* Prepare to play a single level */
+const struct level_game *curr_lg(void)
{
- level_init("", "", "");
- count = 1;
- mode = MODE_SINGLE;
- level = 0;
- strncpy(level_v[0].file, filename, MAXSTR);
- level_v[level].back[0] = '\0';
- level_v[level].grad[0] = '\0';
- level_v[level].song[0] = '\0';
- level_v[level].shot[0] = '\0';
- level_v[level].goal = 0;
- level_v[level].time = 0;
+ return ¤t_level_game;
}
-void level_play(int i, int m)
-/* Prepare to play a level sequence from the `i'th level */
-{
- mode = m;
- level = i;
-
- score = 0;
- balls = 3;
- times_total = 0;
-}
-
-/*---------------------------------------------------------------------------*/
-
int count_extra_balls(int old_score, int coins)
{
int modulo = old_score % 100;
return sum / 100;
}
-void level_stop(int state)
/* Stop the current playing level */
-{
- int time, coins;
-
- /* get coins */
- coins = curr_coins();
-
- /* open next level */
- if (state == GAME_GOAL && mode != MODE_PRACTICE && mode != MODE_SINGLE && limit < level+1)
- if (level_extra_bonus_opened() || !level_extra_bonus(level+1) || mode == MODE_CHALLENGE)
- limit = level + 1;
-
- if (mode == MODE_CHALLENGE)
- {
- /* sum time */
- times_total += level_v[level].time - curr_clock();
-
- /* sum coins an earn extra balls */
- if (state == GAME_GOAL)
- {
- balls += count_extra_balls(score, coins);
- score += coins;
- }
-
- /* lose ball */
- if (state == GAME_TIME || state == GAME_FALL)
- balls--;
- }
-
- /* stop demo recording */
- time = (mode == MODE_PRACTICE || mode == MODE_SINGLE) ? curr_clock() : level_v[level].time - curr_clock();
- demo_play_stop(coins, time, state);
-}
-
-int level_dead(void)
-{
- return (mode == MODE_CHALLENGE) && (balls <= 0);
-}
-
-int level_last(void)
-{
- return (level + 1 == count) || (level_extra_bonus(level + 1));
-}
-
-void level_next(void)
-{
- level++;
-}
-int level_sort(int *time_i, int *coin_i)
+void level_stop(int state, int state_value, int clock, int coins)
{
- int i, clock, coins;
- char player[MAXNAM];
-
- coins = curr_coins();
- if (mode == MODE_PRACTICE || mode == MODE_SINGLE)
- clock = curr_clock();
- else
- clock = level_v[level].time - curr_clock();
+ struct level_game *lg = ¤t_level_game;
+ int mode = lg->mode;
+ int timer = (mode == MODE_PRACTICE
+ || mode == MODE_SINGLE) ? clock : lg->time - clock;
- config_get_s(CONFIG_PLAYER, player, MAXNAM);
+ lg->state = state;
+ lg->coins = coins;
+ lg->timer = timer;
+ lg->state_value = state_value;
- /* Insert the time record into the high score list. */
-
- strncpy(score_v[level].time_n[3], player, MAXNAM);
- score_v[level].time_c[3] = coins;
- score_v[level].time_t[3] = clock;
-
- for (i = 2; i >= 0 && score_time_comp(score_v + level, i + 1, i); i--)
- {
- score_time_swap(score_v + level, i + 1, i);
- *time_i = i;
- }
-
- /* Insert the coin record into the high score list. */
-
- strncpy(score_v[level].coin_n[3], player, MAXNAM);
- score_v[level].coin_c[3] = coins;
- score_v[level].coin_t[3] = clock;
-
- for (i = 2; i >= 0 && score_coin_comp(score_v + level, i + 1, i); i--)
+ /* Performs challenge mode opperations */
+ if (mode == MODE_CHALLENGE)
{
- score_coin_swap(score_v + level, i + 1, i);
- *coin_i = i;
- }
-
- return (*time_i < 3 || *coin_i < 3);
-}
-
-int level_done(int *time_i, int *coin_i)
-{
- int i;
- char player[MAXNAM];
+ /* sum time */
+ lg->times += timer;
- config_get_s(CONFIG_PLAYER, player, MAXNAM);
-
- /* Note a global high score. */
-
- strncpy(score_v[0].time_n[3], player, MAXNAM);
- score_v[0].time_c[3] = score;
- score_v[0].time_t[3] = times_total;
-
- strncpy(score_v[0].coin_n[3], player, MAXNAM);
- score_v[0].coin_c[3] = score;
- score_v[0].coin_t[3] = times_total;
-
- /* Insert the time record into the global high score list. */
+ /* sum coins an earn extra balls */
+ if (state == GAME_GOAL || state == GAME_SPEC || lg->level->is_bonus)
+ {
+ lg->balls += count_extra_balls(lg->score, coins);
+ lg->score += coins;
+ }
- for (i = 2; i >= 0 && score_time_comp(score_v, i + 1, i); i--)
- {
- score_time_swap(score_v, i + 1, i);
- *time_i = i;
+ /* lose ball and game */
+ else /* if ((state == GAME_TIME || state == GAME_FALL) && !lg->level->is_bonus) */
+ {
+ lg->dead = (lg->balls <= 0);
+ lg->balls--;
+ }
}
- /* Insert the coin record into the global high score list. */
-
- for (i = 2; i >= 0 && score_coin_comp(score_v, i + 1, i); i--)
- {
- score_coin_swap(score_v, i + 1, i);
- *coin_i = i;
- }
+ /* Update high-scores and next level */
+ set_finish_level(lg, config_simple_get_s(CONFIG_PLAYER));
- return (*time_i < 3 || *coin_i < 3);
+ /* stop demo recording */
+ demo_play_stop(lg);
}
-/*---------------------------------------------------------------------------*/
-
-void level_name(int i, const char *name, int time_i, int coin_i)
+void level_next(void)
{
- strncpy(score_v[i].time_n[time_i], name, MAXNAM);
- strncpy(score_v[i].coin_n[coin_i], name, MAXNAM);
+ struct level_game *lg = ¤t_level_game;
+ lg->level = lg->next_level;
}
-void level_snap(int i)
+void level_update_player_name(void)
{
- char filename[MAXSTR];
-
- /* Convert the level name to a BMP filename. */
-
- memset(filename, 0, MAXSTR);
- strncpy(filename, level_v[i].file, strcspn(level_v[i].file, "."));
- strcat(filename, ".bmp");
-
- /* Initialize the game for a snapshot. */
-
- if (game_init(&level_v[i], 0, 0))
- {
- /* Render the level and grab the screen. */
-
- config_clear();
- game_set_fly(1.f);
- game_kill_fade();
- game_draw(1, 0);
- SDL_GL_SwapBuffers();
-
- image_snap(filename, config_get_d(CONFIG_WIDTH), config_get_d(CONFIG_HEIGHT));
- }
+ score_change_name(¤t_level_game, config_simple_get_s(CONFIG_PLAYER));
}
/*---------------------------------------------------------------------------*/
-int level_mode(void)
-{
- return mode;
-}
-
projects / neverball / blobdiff