static unsigned short *Index[4][HEIGHT];
static unsigned short Array[4][HEIGHT][WIDTH];
-static int input_die;
-static int input_pause;
-static int input_refresh;
-static int input_esc;
-
-static struct timeval tv1;
-static struct timeval tv2;
-
-static int player_mode;
-static char player_name[32];
-static int player_level;
-
-static void drawmenu(int pos)
-{
- char buffer[256];
-
- switch(pos)
- {
- case 0:
- switch(player_mode)
- {
- case 0:
- strcpy(buffer, "quit emerald mine");
- break;
-
- case 1:
- strcpy(buffer, "single player");
- break;
-
- case 2:
- strcpy(buffer, "teamwork");
- break;
- }
-
- title_string(4, 0, 40, buffer);
- break;
-
- case 1:
- sprintf(buffer, "name: %s", player_name);
- title_string(5, 0, 40, buffer);
- break;
-
- case 2:
- sprintf(buffer, "level: %d", player_level);
- title_string(6, 0, 40, buffer);
- break;
-
- case 3:
- title_string(7, 0, 40, "highscores");
- break;
-
- case 4:
- title_string(8, 0, 40, "start");
- break;
-
- case 5:
- title_string(10, 3, 13, "played");
- title_string(10, 14, 26, "score");
- title_string(10, 27, 37, "won");
- break;
-
- case 6:
- sprintf(buffer, "%d", 0);
- title_string(11, 3, 13, buffer);
- sprintf(buffer, "%d", 0);
- title_string(11, 14, 26, buffer);
- sprintf(buffer, "%d", 0);
- title_string(11, 27, 37, buffer);
- break;
- }
-}
-
void game_init_vars(void)
{
int x, y;
Next = Index[1];
Draw = Index[2];
Boom = Index[3];
-
- player_mode = 1; /* start off as single player */
- strcpy(player_name, "dave");
- player_level = 0;
-
- input_pause = 1 * 0;
}
-int game_play_init(int level_nr, char *filename)
+void InitGameEngine_EM()
{
-#if 0
- if (filename != NULL)
- {
-#endif
-
- player_level = level_nr;
-
-#if 1
- prepare_em_level();
-#else
- if (!LoadNativeLevel_EM(filename))
- return 1;
-#endif
-
-#if 0
- }
- else /* !!! SOON OBSOLETE !!! */
- {
- char name[MAXNAME+2];
-
- name[MAXNAME] = 0;
- snprintf(name, MAXNAME+2, "%s/lev%02d", EM_LVL_DIR, player_level);
-
- if (name[MAXNAME])
- snprintf_overflow("read a level in cave/");
-
- if (cave_convert(name) != 0)
- return 1;
- }
-#endif
+ prepare_em_level();
game_initscreen();
- game_blitscore();
game_animscreen();
-
- return 0;
}
-int game_menu_loop(boolean init, byte action)
+void GameActions_EM(byte action)
{
- static int temp = -1;
- static int pos = -1;
-
- if (init)
- {
- temp = 1;
- pos = 4;
-
- return 0;
- }
-
input_eventloop();
- if (input_die)
- return 1;
-
- if (input_refresh)
- blitscreen();
-
- if (!input_pause)
- {
- title_blitscore();
- title_animscreen();
-
- ply1.joy_n = ply1.joy_e = ply1.joy_s = ply1.joy_w = 0;
-
- readjoy(action);
-
- if (temp == 0)
- {
- if (ply1.joy_fire)
- return 2;
-
- if (ply1.joy_e && player_level < 99)
- {
- player_level++;
- drawmenu(2);
- }
-
- if (ply1.joy_w && player_level > 0)
- {
- player_level--;
- drawmenu(2);
- }
-
- if (ply1.joy_n && pos > 0)
- {
- drawmenu(pos);
- pos--;
- }
-
- if (ply1.joy_s && pos < 4)
- {
- drawmenu(pos);
- pos++;
- }
- }
-
- temp = (ply1.joy_n || ply1.joy_e || ply1.joy_s || ply1.joy_w ||
- ply1.joy_fire);
- }
-
- return 0;
-}
+ game_animscreen();
-int game_play_loop(byte action)
-{
- input_eventloop();
+ Random = Random * 129 + 1;
- if (input_die || input_esc)
- return 1;
+ frame = (frame - 1) & 7;
- if (input_refresh)
- blitscreen();
+ readjoy(action);
- if (!input_pause)
+ if (frame == 7)
{
- game_animscreen();
-
- frame = (frame - 1) & 7;
-
- readjoy(action);
-
-#if 1
- if (input_esc)
- return 1;
-#endif
-
- if (frame == 7)
- {
- synchro_1();
- synchro_2();
- }
-
- if (frame == 6)
- {
- synchro_3();
- sound_play();
- game_blitscore();
- }
+ synchro_1();
+ synchro_2();
}
- return 0;
-}
-
-void game_menu_init(void)
-{
- int i;
-
- title_initscreen();
-
- for (i = 0; i < 7; i++)
- drawmenu(i); /* display all lines */
-
- title_blitscore();
- title_animscreen();
-
- game_menu_loop(1, 0);
-}
-
-int game_loop(byte action)
-{
-#if 0
- printf("::: action == 0x%02x\n", action);
-#endif
-
- if (em_game_status == EM_GAME_STATUS_MENU)
- {
- int result = game_menu_loop(0, action);
-
- if (result == 1)
- {
- /* exit program */
-
- return 1;
- }
-
- if (result == 2)
- {
- /* start playing */
-
- em_game_status = EM_GAME_STATUS_PLAY;
- if (game_play_init(player_level, NULL) != 0)
- em_game_status = EM_GAME_STATUS_MENU;
- }
- }
- else if (em_game_status == EM_GAME_STATUS_PLAY)
+ if (frame == 6)
{
- if (game_play_loop(action) != 0)
- {
- /* stop playing */
-
- if (skip_menu)
- return 1;
+ synchro_3();
+ sound_play();
- em_game_status = EM_GAME_STATUS_MENU;
- game_menu_init();
- }
+ DrawGameDoorValues_EM(lev.required, ply1.dynamite, lev.score,
+ (lev.time + 4) / 5);
}
-
- return 0;
}
if (action & JOY_BUTTON_1)
fire = 1;
-#if 0
- if (action & JOY_BUTTON_2)
- input_esc = 1;
-#endif
-
ply1.joy_fire = fire;
if (ply1.joy_stick || (north | east | south | west))
{
void input_eventloop(void)
{
+ static struct timeval tv1 = { 0, 0 };
+ static struct timeval tv2 = { 0, 0 };
unsigned long count;
- if (!input_pause)
- {
- XSync(display, False); /* block until all graphics are drawn */
+ XSync(display, False); /* block until all graphics are drawn */
- if (gettimeofday(&tv2, 0) == -1)
- tv2.tv_usec = 0;
+ if (gettimeofday(&tv2, 0) == -1)
+ tv2.tv_usec = 0;
- count = tv2.tv_usec + 1000000 - tv1.tv_usec;
- if (count >= 1000000)
- count -= 1000000;
+ count = tv2.tv_usec + 1000000 - tv1.tv_usec;
+ if (count >= 1000000)
+ count -= 1000000;
- tv1.tv_usec = tv2.tv_usec;
- if (count < 25000)
- {
- tv2.tv_sec = 0;
- tv2.tv_usec = 25000 - count;
+ tv1.tv_usec = tv2.tv_usec;
+ if (count < 25000)
+ {
+ tv2.tv_sec = 0;
+ tv2.tv_usec = 25000 - count;
#if 1
- select(0, 0, 0, 0, &tv2); /* sleep a bit */
+ select(0, 0, 0, 0, &tv2); /* sleep a bit */
#else
- usleep(tv2.tv_usec);
+ usleep(tv2.tv_usec);
#endif
- }
}
-
- input_esc = 0;
- input_die = 0;
- input_refresh = 0;
}
#endif
projects / rocksndiamonds.git / blobdiff