* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#include <glib.h>
-#include <glib/gi18n.h>
-
#include "main_bd.h"
-/* universal settings */
-static boolean gd_no_invisible_outbox = FALSE;
-
-
void gd_game_free(GdGame *game)
{
- /* stop sounds */
+ // stop sounds
gd_sound_off();
if (game->element_buffer)
free(game);
}
-/* add bonus life. if sound enabled, play sound, too. */
+// add bonus life. if sound enabled, play sound, too.
static void add_bonus_life(GdGame *game, boolean inform_user)
{
if (inform_user)
game->bonus_life_flash = 100;
}
- /* really increment number of lifes? only in a real game, nowhere else. */
+ // really increment number of lifes? only in a real game, nowhere else.
if (game->player_lives &&
game->player_lives < gd_caveset_data->maximum_lives)
{
- /* only add a life, if lives is > 0.
- lives == 0 is a test run or a snapshot, no bonus life then. */
- /* also, obey max number of bonus lives. */
+ // only add a life, if lives is > 0.
+ // lives == 0 is a test run or a snapshot, no bonus life then.
+ // also, obey max number of bonus lives.
game->player_lives++;
}
}
-/* increment score of player.
- flash screen if bonus life
-*/
+// increment score of player.
+// flash screen if bonus life
static void increment_score(GdGame *game, int increment)
{
int i;
game->player_score += increment;
game->cave_score += increment;
- /* if score crossed bonus_life_score point boundary, player won a bonus life */
+ // if score crossed bonus_life_score point boundary, player won a bonus life
if (game->player_score / gd_caveset_data->bonus_life_score > i)
add_bonus_life(game, TRUE);
}
-/* do the things associated with loading a new cave. function creates gfx buffer and the like. */
+// do the things associated with loading a new cave. function creates gfx buffer and the like.
static void load_cave(GdGame *game)
{
int x, y;
- /* delete element buffer */
+ // delete element buffer
if (game->element_buffer)
gd_cave_map_free(game->element_buffer);
game->element_buffer = NULL;
- /* delete last element buffer */
+ // delete last element buffer
if (game->last_element_buffer)
gd_cave_map_free(game->last_element_buffer);
game->last_element_buffer = NULL;
- /* delete direction buffer */
+ // delete direction buffer
if (game->dir_buffer)
gd_cave_map_free(game->dir_buffer);
game->dir_buffer = NULL;
- /* delete gfx buffer */
+ // delete gfx buffer
if (game->gfx_buffer)
gd_cave_map_free(game->gfx_buffer);
game->gfx_buffer = NULL;
- /* load the cave */
+ // load the cave
game->cave_score = 0;
- /* delete previous cave */
+ // delete previous cave
gd_cave_free(game->cave);
if (native_bd_level.loaded_from_caveset)
game->cave = gd_get_prepared_cave(game->original_cave, game->level_num);
+ // if requested, recolor cave (cave is a copy only, so no worries)
+ if (setup.bd_random_colors)
+ gd_cave_set_random_colors(game->cave, setup.bd_default_color_type);
+
if (game->cave->intermission && game->cave->intermission_instantlife)
add_bonus_life(game, FALSE);
game->milliseconds_anim = 0;
- game->milliseconds_game = 0; /* set game timer to zero, too */
+ game->milliseconds_game = 0; // set game timer to zero, too
- /* create new element buffer */
+ // create new element buffer
game->element_buffer = gd_cave_map_new(game->cave, int);
for (y = 0; y < game->cave->h; y++)
for (x = 0; x < game->cave->w; x++)
game->element_buffer[y][x] = O_NONE;
- /* create new last element buffer */
+ // create new last element buffer
game->last_element_buffer = gd_cave_map_new(game->cave, int);
for (y = 0; y < game->cave->h; y++)
for (x = 0; x < game->cave->w; x++)
game->last_element_buffer[y][x] = O_NONE;
- /* create new direction buffer */
+ // create new direction buffer
game->dir_buffer = gd_cave_map_new(game->cave, int);
for (y = 0; y < game->cave->h; y++)
for (x = 0; x < game->cave->w; x++)
game->dir_buffer[y][x] = GD_MV_STILL;
- /* create new gfx buffer */
+ // create new gfx buffer
game->gfx_buffer = gd_cave_map_new(game->cave, int);
for (y = 0; y < game->cave->h; y++)
for (x = 0; x < game->cave->w; x++)
- game->gfx_buffer[y][x] = -1; /* fill with "invalid" */
+ game->gfx_buffer[y][x] = -1; // fill with "invalid"
}
GdCave *gd_create_snapshot(GdGame *game)
{
GdCave *snapshot;
- g_return_val_if_fail (game->cave != NULL, NULL);
- /* make an exact copy */
+ if (game->cave == NULL)
+ return NULL;
+
+ // make an exact copy
snapshot = gd_cave_new_from_cave(game->cave);
return snapshot;
}
-/* this starts a new game */
+// this starts a new game
GdGame *gd_game_new(const int cave, const int level)
{
GdGame *game;
{
boolean suicide = FALSE;
- /* ANYTHING EXCEPT A TIMEOUT, WE ITERATE THE CAVE */
+ // ANYTHING EXCEPT A TIMEOUT, WE ITERATE THE CAVE
if (game->cave->player_state != GD_PL_TIMEOUT)
{
if (TapeIsPlaying_ReplayBD())
}
}
- /* iterate cave */
+ // iterate cave
gd_cave_iterate(game->cave, player_move, fire, suicide);
if (game->cave->score)
game->cave->intermission_rewardlife &&
game->player_lives != 0)
{
- /* one life extra for completing intermission */
+ // one life extra for completing intermission
add_bonus_life(game, FALSE);
}
- /* start adding points for remaining time */
+ // start adding points for remaining time
game->state_counter = GAME_INT_CHECK_BONUS_TIME;
gd_cave_clear_sounds(game->cave);
- /* play cave finished sound */
+ // play cave finished sound
gd_sound_play(game->cave, GD_S_FINISHED, O_NONE, -1, -1);
gd_sound_play_cave(game->cave);
}
static GdGameState gd_game_main_int(GdGame *game, boolean allow_iterate, boolean fast_forward)
{
int millisecs_elapsed = 20;
- boolean frame; /* set to true, if this will be an animation frame */
+ boolean frame; // set to true, if this will be an animation frame
GdGameState return_state;
int counter_next;
int x, y;
counter_next = GAME_INT_INVALID;
return_state = GD_GAME_INVALID_STATE;
- game->milliseconds_anim += millisecs_elapsed; /* keep track of time */
- frame = FALSE; /* set to true, if this will be an animation frame */
+ game->milliseconds_anim += millisecs_elapsed; // keep track of time
+ frame = FALSE; // set to true, if this will be an animation frame
if (game->milliseconds_anim >= 40)
{
game->milliseconds_anim -= 40;
}
- /* cannot be less than uncover start. */
+ // cannot be less than uncover start.
if (game->state_counter < GAME_INT_LOAD_CAVE)
{
;
}
else if (game->state_counter == GAME_INT_LOAD_CAVE)
{
- /* do the things associated with loading a new cave. function creates gfx buffer and the like. */
+ // do the things associated with loading a new cave. function creates gfx buffer and the like.
load_cave(game);
return_state = GD_GAME_NOTHING;
}
else if (game->state_counter == GAME_INT_SHOW_STORY)
{
- /* for normal game, every cave can have a long string of description/story. show that. */
+ // for normal game, every cave can have a long string of description/story. show that.
- /* if we have a story... */
+ // if we have a story...
#if 0
if (game->show_story && game->original_cave && game->original_cave->story != NULL)
Info("Cave Story: %s", game->original_cave->story);
}
else if (game->state_counter == GAME_INT_START_UNCOVER)
{
- /* the very beginning. */
+ // the very beginning.
- /* cover all cells of cave */
+ // cover all cells of cave
for (y = 0; y < game->cave->h; y++)
for (x = 0; x < game->cave->w; x++)
game->cave->map[y][x] |= COVERED;
counter_next = game->state_counter + 1;
- /* very important: tell the caller that we loaded a new cave. */
- /* size of the cave might be new, colors might be new, and so on. */
+ // very important: tell the caller that we loaded a new cave.
+ // size of the cave might be new, colors might be new, and so on.
return_state = GD_GAME_CAVE_LOADED;
}
else if (game->state_counter < GAME_INT_UNCOVER_ALL)
{
- /* uncover animation */
+ // uncover animation
- /* to play cover sound */
+ // to play cover sound
gd_sound_play(game->cave, GD_S_COVERING, O_COVERED, -1, -1);
gd_sound_play_cave(game->cave);
{
int j;
- /* original game uncovered one cell per line each frame.
- * we have different cave sizes, so uncover width * height / 40 random
- * cells each frame. (original was width = 40).
- * this way the uncovering is the same speed also for intermissions. */
+ // original game uncovered one cell per line each frame.
+ // we have different cave sizes, so uncover width * height / 40 random
+ // cells each frame. (original was width = 40).
+ // this way the uncovering is the same speed also for intermissions.
for (j = 0; j < game->cave->w * game->cave->h / 40; j++)
{
- y = g_random_int_range(0, game->cave->h);
- x = g_random_int_range(0, game->cave->w);
+ y = gd_random_int_range(0, game->cave->h);
+ x = gd_random_int_range(0, game->cave->w);
game->cave->map[y][x] &= ~COVERED;
}
- counter_next++; /* as we did something, advance the counter. */
+ counter_next++; // as we did something, advance the counter.
}
return_state = GD_GAME_NOTHING;
}
else if (game->state_counter == GAME_INT_UNCOVER_ALL)
{
- /* time to uncover the whole cave. */
+ // time to uncover the whole cave.
for (y = 0; y < game->cave->h; y++)
for (x = 0; x < game->cave->w; x++)
game->cave->map[y][x] &= ~COVERED;
- /* to stop uncover sound. */
+ // to stop uncover sound.
gd_cave_clear_sounds(game->cave);
gd_sound_play_cave(game->cave);
}
else if (game->state_counter == GAME_INT_CAVE_RUNNING)
{
- /* normal. */
+ // normal.
int cavespeed;
if (!fast_forward)
- cavespeed = game->cave->speed; /* cave speed in ms, like 175ms/frame */
+ cavespeed = game->cave->speed; // cave speed in ms, like 175ms/frame
else
- cavespeed = 40; /* if fast forward, ignore cave speed, and go as 25 iterations/sec */
+ cavespeed = 40; // if fast forward, ignore cave speed, and go as 25 iterations/sec
- /* ITERATION - cave is running. */
+ // ITERATION - cave is running.
- /* normally nothing happes. but if we iterate, this might change. */
+ // normally nothing happes. but if we iterate, this might change.
return_state = GD_GAME_NOTHING;
- /* if allowing cave movements, add elapsed time to timer. and then we can check what to do. */
+ // if allowing cave movements, add elapsed time to timer. and then we can check what to do.
if (allow_iterate)
game->milliseconds_game += millisecs_elapsed;
- /* increment cycle (frame) counter for the current cave iteration */
+ // increment cycle (frame) counter for the current cave iteration
game->itercycle++;
if (game->milliseconds_game >= cavespeed)
game->milliseconds_game -= cavespeed;
pl = game->cave->player_state;
- /* initialize buffers for last cave element and direction for next iteration */
+ // initialize buffers for last cave element and direction for next iteration
for (y = 0; y < game->cave->h; y++)
{
for (x = 0; x < game->cave->w; x++)
{
- game->last_element_buffer[y][x] = game->element_buffer[y][x];
+ game->last_element_buffer[y][x] = game->element_buffer[y][x] & ~SKIPPED;
game->dir_buffer[y][x] = GD_MV_STILL;
}
}
- /* store last maximum number of cycles (to force redraw if changed) */
+ // store last maximum number of cycles (to force redraw if changed)
game->itermax_last = game->itermax;
- /* update maximum number of cycles (frame) per cave iteration */
+ // update maximum number of cycles (frame) per cave iteration
game->itermax = game->itercycle;
- /* reset cycle (frame) counter for the next cave iteration */
+ // reset cycle (frame) counter for the next cave iteration
game->itercycle = 0;
iterate_cave(game, game->player_move, game->player_fire);
game->player_move = GD_MV_STILL;
}
- /* as we iterated, the score and the like could have been changed. */
+ // as we iterated, the score and the like could have been changed.
return_state = GD_GAME_LABELS_CHANGED;
- /* and if the cave timeouted at this moment, that is a special case. */
+ // and if the cave timeouted at this moment, that is a special case.
if (pl != GD_PL_TIMEOUT && game->cave->player_state == GD_PL_TIMEOUT)
return_state = GD_GAME_TIMEOUT_NOW;
}
- /* do not change counter state, as it is set by iterate_cave() */
+ // do not change counter state, as it is set by iterate_cave()
counter_next = game->state_counter;
}
else if (game->state_counter == GAME_INT_CHECK_BONUS_TIME)
{
- /* before covering, we check for time bonus score */
+ // before covering, we check for time bonus score
if (frame)
{
- /* if time remaining, bonus points are added. do not start animation yet. */
+ // if time remaining, bonus points are added. do not start animation yet.
if (game->cave->time > 0)
{
- /* subtract number of "milliseconds" - nothing to do with gameplay->millisecs! */
+ // subtract number of "milliseconds" - nothing to do with gameplay->millisecs!
game->cave->time -= game->cave->timing_factor;
- /* higher levels get more bonus points per second remained */
+ // higher levels get more bonus points per second remained
increment_score(game, game->cave->timevalue);
- /* if much time (> 60s) remained, fast counter :) */
+ // if much time (> 60s) remained, fast counter :)
if (game->cave->time > 60 * game->cave->timing_factor)
{
- /* decrement by nine each frame, so it also looks like a fast counter. 9 is 8 + 1! */
+ // decrement by nine each frame, so it also looks like a fast counter. 9 is 8 + 1!
game->cave->time -= 8 * game->cave->timing_factor;
increment_score(game, game->cave->timevalue * 8);
}
- /* just to be neat */
+ // just to be neat
if (game->cave->time < 0)
game->cave->time = 0;
- counter_next = game->state_counter; /* do not change yet */
+ counter_next = game->state_counter; // do not change yet
}
else
{
game_bd.level_solved = TRUE;
game_bd.cover_screen = TRUE;
- /* if no more points, start waiting a bit, and later start covering. */
+ // if no more points, start waiting a bit, and later start covering.
counter_next = GAME_INT_WAIT_BEFORE_COVER;
}
if (game->cave->time / game->cave->timing_factor > 8)
- gd_sound_play(game->cave, GD_S_FINISHED, O_NONE, -1, -1); /* play cave finished sound */
+ gd_sound_play(game->cave, GD_S_FINISHED, O_NONE, -1, -1); // play cave finished sound
- /* play bonus sound */
+ // play bonus sound
gd_cave_set_seconds_sound(game->cave);
gd_sound_play_cave(game->cave);
{
return_state = GD_GAME_NOTHING;
- /* do not change counter state, as it is set by iterate_cave() */
+ // do not change counter state, as it is set by iterate_cave()
counter_next = game->state_counter;
}
}
else if (game->state_counter == GAME_INT_WAIT_BEFORE_COVER)
{
- /* after adding bonus points, we wait some time before starting to cover.
- this is the FIRST frame... so we check for game over and maybe jump there */
- /* if no more lives, game is over. */
+ // after adding bonus points, we wait some time before starting to cover.
+ // this is the FIRST frame... so we check for game over and maybe jump there
+ // if no more lives, game is over.
counter_next = game->state_counter;
if (game->player_lives == 0)
else if (game->state_counter > GAME_INT_WAIT_BEFORE_COVER &&
game->state_counter < GAME_INT_COVER_START)
{
- /* after adding bonus points, we wait some time before starting to cover.
- ... and the other frames. */
+ // after adding bonus points, we wait some time before starting to cover.
+ // ... and the other frames.
counter_next = game->state_counter;
if (frame)
- counter_next++; /* 40 ms elapsed, advance counter */
+ counter_next++; // 40 ms elapsed, advance counter
return_state = GD_GAME_NOTHING;
}
else if (game->state_counter == GAME_INT_COVER_START)
{
- /* starting to cover. start cover sound. */
+ // starting to cover. start cover sound.
gd_cave_clear_sounds(game->cave);
gd_sound_play(game->cave, GD_S_COVERING, O_COVERED, -1, -1);
- /* to play cover sound */
+ // to play cover sound
gd_sound_play_cave(game->cave);
counter_next = game->state_counter + 1;
else if (game->state_counter > GAME_INT_COVER_START &&
game->state_counter < GAME_INT_COVER_ALL)
{
- /* covering. */
+ // covering.
gd_sound_play(game->cave, GD_S_COVERING, O_COVERED, -1, -1);
counter_next = game->state_counter;
{
int j;
- counter_next++; /* 40 ms elapsed, doing cover: advance counter */
+ counter_next++; // 40 ms elapsed, doing cover: advance counter
- /* covering eight times faster than uncovering. */
+ // covering eight times faster than uncovering.
for (j = 0; j < game->cave->w * game->cave->h * 8 / 40; j++)
- game->cave->map[g_random_int_range(0, game->cave->h)][g_random_int_range (0, game->cave->w)] |= COVERED;
+ game->cave->map[gd_random_int_range(0, game->cave->h)][gd_random_int_range (0, game->cave->w)] |= COVERED;
}
return_state = GD_GAME_NOTHING;
}
else if (game->state_counter == GAME_INT_COVER_ALL)
{
- /* cover all */
+ // cover all
for (y = 0; y < game->cave->h; y++)
for (x = 0; x < game->cave->w; x++)
game->cave->map[y][x] |= COVERED;
counter_next = game->state_counter + 1;
return_state = GD_GAME_NOTHING;
- /* to stop uncover sound. */
+ // to stop uncover sound.
gd_cave_clear_sounds(game->cave);
gd_sound_play_cave(game->cave);
}
else
{
- /* cover all + 1 */
+ // cover all + 1
if (game->player_lives != 0)
- return_state = GD_GAME_NOTHING; /* and go to next level */
+ return_state = GD_GAME_NOTHING; // and go to next level
else
return_state = GD_GAME_GAME_OVER;
}
- /* draw the cave */
+ // draw the cave
if (frame)
{
- if (game->bonus_life_flash) /* bonus life - frames */
+ if (game->bonus_life_flash) // bonus life - frames
game->bonus_life_flash--;
game->animcycle = (game->animcycle + 1) % 8;
}
- /* always render the cave to the gfx buffer;
- however it may do nothing if animcycle was not changed. */
+ // always render the cave to the gfx buffer;
+ // however it may do nothing if animcycle was not changed.
if (game->element_buffer && game->gfx_buffer)
- gd_drawcave_game(game->cave, game->element_buffer, game->gfx_buffer,
- game->bonus_life_flash != 0, game->animcycle, gd_no_invisible_outbox);
+ gd_drawcave_game(game->cave, game->element_buffer, game->last_element_buffer, game->gfx_buffer,
+ game->bonus_life_flash != 0, game->animcycle, setup.bd_show_invisible_outbox);
game->state_counter = counter_next;
if (game->player_move_stick || move_up || move_down || move_left || move_right) // no "fire"!
{
- /* get movement */
+ // get movement
game->player_move = gd_direction_from_keypress(move_up, move_down, move_left, move_right);
- /* when storing last action, only update fire action with direction */
- /* (prevents clearing direction if snapping stopped before action is performed) */
+ // when storing last action, only update fire action with direction
+ // (prevents clearing direction if snapping stopped before action is performed)
game->player_fire = fire;
}
- /* if no direction was stored before, allow setting fire to current state */
+ // if no direction was stored before, allow setting fire to current state
if (game->player_move == GD_MV_STILL)
game->player_fire = fire;
- /* tell the interrupt "20ms has passed" */
+ // tell the interrupt "20ms has passed"
state = gd_game_main_int(game, !game->out_of_window, gd_keystate[SDL_SCANCODE_F]);
- /* state of game, returned by gd_game_main_int */
+ // state of game, returned by gd_game_main_int
switch (state)
{
case GD_GAME_CAVE_LOADED:
- /* select colors, prepare drawing etc. */
+ // scroll to start position
gd_scroll_to_origin();
- /* fill whole screen with black - cave might be smaller than previous! */
+ // fill whole screen with black - cave might be smaller than previous!
FillRectangle(gd_screen_bitmap, 0, 0, SXSIZE, SYSIZE, BLACK_PIXEL);
break;
break;
}
- /* for the sdl version, it seems nicer if we first scroll, and then draw. */
- /* scrolling for the sdl version will merely invalidate the whole gfx buffer. */
- /* if drawcave was before scrolling, it would draw, scroll would invalidate,
- and then it should be drawn again */
- /* only do the drawing if the cave already exists. */
+ // for the sdl version, it seems nicer if we first scroll, and then draw.
+ // scrolling for the sdl version will merely invalidate the whole gfx buffer.
+ // if drawcave was before scrolling, it would draw, scroll would invalidate,
+ // and then it should be drawn again
+ // only do the drawing if the cave already exists.
if (game->cave && game->element_buffer && game->gfx_buffer)
{
- /* if fine scrolling, scroll at 50hz. if not, only scroll at every second call, so 25hz. */
- /* do the scrolling. scroll exactly, if player is not yet alive */
+ // if fine scrolling, scroll at 50hz. if not, only scroll at every second call, so 25hz.
+ // do the scrolling. scroll exactly, if player is not yet alive
game->out_of_window = gd_scroll(game, game->cave->player_state == GD_PL_NOT_YET, FALSE);
}
}
projects / rocksndiamonds.git / blobdiff