Adding "indent.sh" to re-indent code; ran it!!!

This commit is contained in:
Bill Kendrick 2023-04-23 23:26:00 -07:00
parent 16336cc854
commit 18f9cad6fe
98 changed files with 5798 additions and 9001 deletions

View file

@ -28,15 +28,16 @@
int xm[4] = { 0, 0, -1, 1 };
int ym[4] = { -1, 1, 0, 0 };
typedef struct {
typedef struct
{
int x, y;
} maze_start_t;
Mix_Chunk *snd_effect = NULL;
Uint8 * maze_mask = NULL, * new_maze_mask = NULL, * maze_array = NULL;
Uint32 * maze_color;
maze_start_t * maze_starts;
SDL_Surface * maze_snapshot = NULL;
Uint8 *maze_mask = NULL, *new_maze_mask = NULL, *maze_array = NULL;
Uint32 *maze_color;
maze_start_t *maze_starts;
SDL_Surface *maze_snapshot = NULL;
Uint8 maze_r, maze_g, maze_b;
int maze_start_x, maze_start_y;
int num_maze_starts = 0, maze_starts_size = 0;
@ -52,23 +53,17 @@ int maze_requires_colors(magic_api * api, int which);
int maze_modes(magic_api * api, int which);
void maze_shutdown(magic_api * api);
void maze_click(magic_api * api, int which, int mode,
SDL_Surface * canvas, SDL_Surface * snapshot, int x,
int y, SDL_Rect * update_rect);
SDL_Surface * canvas, SDL_Surface * snapshot, int x, int y, SDL_Rect * update_rect);
void maze_set_color(magic_api * api, int which, SDL_Surface * canvas,
SDL_Surface * last, Uint8 r, Uint8 g, Uint8 b, SDL_Rect * update_rect);
void maze_drag(magic_api * api, int which, SDL_Surface * canvas,
SDL_Surface * snapshot, int ox, int oy, int x, int y,
SDL_Rect * update_rect);
void maze_line_callback_drag(void *ptr, int which, SDL_Surface * canvas,
SDL_Surface * snapshot, int x, int y);
SDL_Surface * snapshot, int ox, int oy, int x, int y, SDL_Rect * update_rect);
void maze_line_callback_drag(void *ptr, int which, SDL_Surface * canvas, SDL_Surface * snapshot, int x, int y);
void maze_release(magic_api * api, int which, SDL_Surface * canvas,
SDL_Surface * snapshot, int x, int y,
SDL_Rect * update_rect);
SDL_Surface * snapshot, int x, int y, SDL_Rect * update_rect);
void maze_render(magic_api * api, SDL_Surface * canvas);
void maze_switchin(magic_api * api, int which, int mode,
SDL_Surface * canvas);
void maze_switchout(magic_api * api, int which, int mode,
SDL_Surface * canvas);
void maze_switchin(magic_api * api, int which, int mode, SDL_Surface * canvas);
void maze_switchout(magic_api * api, int which, int mode, SDL_Surface * canvas);
void zero_maze_arrays(SDL_Surface * canvas);
void draw_hall(SDL_Surface * canvas, int x, int y);
void maze_add_start(void);
@ -76,7 +71,8 @@ int check_arrays(void);
void maze_collapse_contiguous(SDL_Surface * canvas);
Uint8 maze_accepted_sizes(magic_api * api, int which, int mode);
Uint8 maze_default_size(magic_api * api, int which, int mode);
void maze_set_size(magic_api * api, int which, int mode, SDL_Surface * canvas, SDL_Surface * last, Uint8 size, SDL_Rect * update_rect);
void maze_set_size(magic_api * api, int which, int mode, SDL_Surface * canvas, SDL_Surface * last, Uint8 size,
SDL_Rect * update_rect);
Uint32 maze_api_version(void)
@ -88,8 +84,7 @@ int maze_init(magic_api * api, Uint32 disabled_features ATTRIBUTE_UNUSED)
{
char fname[1024];
snprintf(fname, sizeof(fname), "%ssounds/magic/maze.ogg",
api->data_directory);
snprintf(fname, sizeof(fname), "%ssounds/magic/maze.ogg", api->data_directory);
snd_effect = Mix_LoadWAV(fname);
return (1);
@ -105,42 +100,35 @@ SDL_Surface *maze_get_icon(magic_api * api, int which ATTRIBUTE_UNUSED)
{
char fname[1024];
snprintf(fname, sizeof(fname), "%simages/magic/maze.png",
api->data_directory);
snprintf(fname, sizeof(fname), "%simages/magic/maze.png", api->data_directory);
return (IMG_Load(fname));
}
char *maze_get_name(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED)
char *maze_get_name(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return strdup(gettext("Maze"));
}
int maze_get_group(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED)
int maze_get_group(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return MAGIC_TYPE_PAINTING;
}
char *maze_get_description(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED,
int mode)
char *maze_get_description(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode)
{
if (mode == MODE_PAINT)
return(gettext("Click and drag to paint a maze on your picture."));
return (gettext("Click and drag to paint a maze on your picture."));
else
return(gettext("Click to turn your entire picture into a maze."));
return (gettext("Click to turn your entire picture into a maze."));
}
int maze_requires_colors(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED)
int maze_requires_colors(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return 1;
}
int maze_modes(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED)
int maze_modes(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return MODE_PAINT | MODE_FULLSCREEN;
}
@ -164,18 +152,19 @@ void maze_shutdown(magic_api * api ATTRIBUTE_UNUSED)
}
/* FIXME */
int check_arrays(void) {
int check_arrays(void)
{
if (maze_array == NULL || maze_mask == NULL || new_maze_mask == NULL ||
maze_color == NULL || maze_snapshot == NULL || maze_starts == NULL) {
return(0);
maze_color == NULL || maze_snapshot == NULL || maze_starts == NULL)
{
return (0);
}
return(1);
return (1);
}
void
maze_click(magic_api * api, int which, int mode,
SDL_Surface * canvas, SDL_Surface * snapshot, int x, int y,
SDL_Rect * update_rect)
SDL_Surface * canvas, SDL_Surface * snapshot, int x, int y, SDL_Rect * update_rect)
{
if (!check_arrays())
return;
@ -186,9 +175,12 @@ maze_click(magic_api * api, int which, int mode,
maze_start_x = floor(x / MAZE_BLOCK_SIZE) * MAZE_BLOCK_SIZE + (MAZE_BLOCK_SIZE / 2);
maze_start_y = floor(y / MAZE_BLOCK_SIZE) * MAZE_BLOCK_SIZE + (MAZE_BLOCK_SIZE / 2);
if (mode == MODE_PAINT) {
if (mode == MODE_PAINT)
{
maze_drag(api, which, canvas, snapshot, x, y, x, y, update_rect);
} else {
}
else
{
Uint32 color;
maze_add_start();
@ -216,14 +208,13 @@ maze_click(magic_api * api, int which, int mode,
void
maze_drag(magic_api * api ATTRIBUTE_UNUSED, int which, SDL_Surface * canvas,
SDL_Surface * snapshot, int ox ATTRIBUTE_UNUSED,
int oy ATTRIBUTE_UNUSED, int x, int y, SDL_Rect * update_rect)
SDL_Surface * snapshot, int ox ATTRIBUTE_UNUSED,
int oy ATTRIBUTE_UNUSED, int x, int y, SDL_Rect * update_rect)
{
if (!check_arrays())
return;
api->line((void *) api, which, canvas, snapshot, ox, oy, x, y, 1,
maze_line_callback_drag);
api->line((void *)api, which, canvas, snapshot, ox, oy, x, y, 1, maze_line_callback_drag);
update_rect->x = 0;
update_rect->y = 0;
@ -234,8 +225,8 @@ maze_drag(magic_api * api ATTRIBUTE_UNUSED, int which, SDL_Surface * canvas,
void maze_release(magic_api * api, int which ATTRIBUTE_UNUSED,
SDL_Surface * canvas, SDL_Surface * snapshot ATTRIBUTE_UNUSED,
int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED,
SDL_Rect * update_rect) {
int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED, SDL_Rect * update_rect)
{
if (snd_effect != NULL)
api->stopsound();
@ -266,27 +257,34 @@ void maze_render(magic_api * api, SDL_Surface * canvas)
/* Reset everything we've drawn [back to] wall: */
memset(maze_array, MAZE_HALL, (canvas->w * canvas->h));
for (y = 0; y < canvas->h; y++) {
for (x = 0; x < canvas->w; x++) {
if (maze_mask[y * canvas->w + x]) {
for (y = 0; y < canvas->h; y++)
{
for (x = 0; x < canvas->w; x++)
{
if (maze_mask[y * canvas->w + x])
{
maze_array[y * canvas->w + x] = MAZE_WALL;
}
}
}
/* Render a maze! */
for (s = 0; s < num_maze_starts; s++) {
for (s = 0; s < num_maze_starts; s++)
{
x = maze_starts[s].x;
y = maze_starts[s].y;
/* Render from here, ONLY if it's still non-contiguous to anything: */
if (maze_mask[y * canvas->w + x] == s + 1) {
if (maze_mask[y * canvas->w + x] == s + 1)
{
maze_array[y * canvas->w + x] = MAZE_START;
state = STATE_PICKDIR;
iter = 0;
do {
if (state == STATE_PICKDIR) {
do
{
if (state == STATE_PICKDIR)
{
dir = (rand() % 4);
old_dir = dir;
}
@ -296,7 +294,8 @@ void maze_render(magic_api * api, SDL_Surface * canvas)
nx = x + (xm[dir] * MAZE_BLOCK_SIZE * 2);
ny = y + (ym[dir] * MAZE_BLOCK_SIZE * 2);
if (nx >= 0 && nx < canvas->w && ny >= 0 && ny < canvas->h && maze_array[ny * canvas->w + nx] == MAZE_WALL) {
if (nx >= 0 && nx < canvas->w && ny >= 0 && ny < canvas->h && maze_array[ny * canvas->w + nx] == MAZE_WALL)
{
draw_hall(canvas, nx, ny);
maze_array[ny * canvas->w + nx] = dir + 1;
@ -310,18 +309,21 @@ void maze_render(magic_api * api, SDL_Surface * canvas)
state = STATE_PICKDIR;
}
if (state == STATE_DONE) {
if (state == STATE_DONE)
{
dir = (dir + 1) % 4;
if (dir != old_dir)
state = STATE_KEEPGOING;
}
if (state == STATE_DONE) {
if (state == STATE_DONE)
{
dir = maze_array[y * canvas->w + x];
draw_hall(canvas, x, y);
if (dir != MAZE_START) {
if (dir != MAZE_START)
{
x = x - (xm[dir - 1] * MAZE_BLOCK_SIZE * 2);
y = y - (ym[dir - 1] * MAZE_BLOCK_SIZE * 2);
@ -335,11 +337,16 @@ void maze_render(magic_api * api, SDL_Surface * canvas)
}
/* Draw the maze onto the canvas */
for (y = 0; y < canvas->h; y++) {
for (x = 0; x < canvas->w; x++) {
if (maze_array[y * canvas->w + x] == MAZE_WALL) {
for (y = 0; y < canvas->h; y++)
{
for (x = 0; x < canvas->w; x++)
{
if (maze_array[y * canvas->w + x] == MAZE_WALL)
{
api->putpixel(canvas, x, y, maze_color[y * canvas->w + x]);
} else {
}
else
{
api->putpixel(canvas, x, y, api->getpixel(maze_snapshot, x, y));
}
}
@ -348,7 +355,8 @@ void maze_render(magic_api * api, SDL_Surface * canvas)
void maze_set_color(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED,
SDL_Surface * last ATTRIBUTE_UNUSED, Uint8 r, Uint8 g, Uint8 b, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
SDL_Surface * last ATTRIBUTE_UNUSED, Uint8 r, Uint8 g, Uint8 b,
SDL_Rect * update_rect ATTRIBUTE_UNUSED)
{
maze_r = r;
maze_g = g;
@ -357,9 +365,7 @@ void maze_set_color(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED
void maze_line_callback_drag(void *ptr, int which ATTRIBUTE_UNUSED,
SDL_Surface * canvas,
SDL_Surface * snapshot ATTRIBUTE_UNUSED,
int x, int y)
SDL_Surface * canvas, SDL_Surface * snapshot ATTRIBUTE_UNUSED, int x, int y)
{
magic_api *api = (magic_api *) ptr;
int xx, yy, idx;
@ -373,12 +379,17 @@ void maze_line_callback_drag(void *ptr, int which ATTRIBUTE_UNUSED,
x = floor(x / (MAZE_BLOCK_SIZE * 3)) * (MAZE_BLOCK_SIZE * 3);
y = floor(y / (MAZE_BLOCK_SIZE * 3)) * (MAZE_BLOCK_SIZE * 3);
for (yy = -MAZE_PAINT_RADIUS; yy < MAZE_PAINT_RADIUS; yy++) {
if (y + yy > 0 && y + yy < canvas->h) {
for (xx = -MAZE_PAINT_RADIUS; xx < MAZE_PAINT_RADIUS; xx++) {
if (x + xx > 0 && x + xx < canvas->w) {
for (yy = -MAZE_PAINT_RADIUS; yy < MAZE_PAINT_RADIUS; yy++)
{
if (y + yy > 0 && y + yy < canvas->h)
{
for (xx = -MAZE_PAINT_RADIUS; xx < MAZE_PAINT_RADIUS; xx++)
{
if (x + xx > 0 && x + xx < canvas->w)
{
idx = (y + yy) * canvas->w + (x + xx);
if (maze_mask[idx] == 0) {
if (maze_mask[idx] == 0)
{
maze_mask[idx] = num_maze_starts + 1;
}
maze_color[idx] = color;
@ -390,80 +401,77 @@ void maze_line_callback_drag(void *ptr, int which ATTRIBUTE_UNUSED,
}
void maze_switchin(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas)
int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas)
{
if (maze_array == NULL)
{
maze_array = (Uint8 *) malloc(sizeof(Uint8) * canvas->w * canvas->h);
if (maze_array == NULL)
{
maze_array = (Uint8 *) malloc(sizeof(Uint8) * canvas->w * canvas->h);
if (maze_array == NULL)
{
fprintf(stderr, "maze: Cannot malloc() maze_array!\n");
return;
}
fprintf(stderr, "maze: Cannot malloc() maze_array!\n");
return;
}
}
if (maze_mask == NULL)
{
maze_mask = (Uint8 *) malloc(sizeof(Uint8) * canvas->w * canvas->h);
if (maze_mask == NULL)
{
maze_mask = (Uint8 *) malloc(sizeof(Uint8) * canvas->w * canvas->h);
if (maze_mask == NULL)
{
fprintf(stderr, "maze: Cannot malloc() maze_mask!\n");
return;
}
fprintf(stderr, "maze: Cannot malloc() maze_mask!\n");
return;
}
}
if (new_maze_mask == NULL)
{
new_maze_mask = (Uint8 *) malloc(sizeof(Uint8) * canvas->w * canvas->h);
if (new_maze_mask == NULL)
{
new_maze_mask = (Uint8 *) malloc(sizeof(Uint8) * canvas->w * canvas->h);
if (new_maze_mask == NULL)
{
fprintf(stderr, "new_maze: Cannot malloc() maze_mask!\n");
return;
}
fprintf(stderr, "new_maze: Cannot malloc() maze_mask!\n");
return;
}
}
if (maze_color == NULL)
{
maze_color = (Uint32 *) malloc(sizeof(Uint32) * canvas->w * canvas->h);
if (maze_color == NULL)
{
maze_color = (Uint32 *) malloc(sizeof(Uint32) * canvas->w * canvas->h);
if (maze_color == NULL)
{
fprintf(stderr, "maze: Cannot malloc() maze_color!\n");
return;
}
fprintf(stderr, "maze: Cannot malloc() maze_color!\n");
return;
}
}
if (maze_starts == NULL)
{
int w, h;
w = ceil(canvas->w / MAZE_BLOCK_SIZE);
h = ceil(canvas->h / MAZE_BLOCK_SIZE);
maze_starts_size = (w * h);
{
int w, h;
maze_starts = (maze_start_t *) malloc(sizeof(maze_start_t) * maze_starts_size);
if (maze_starts == NULL)
{
fprintf(stderr, "maze: Cannot malloc() maze_starts!\n");
return;
}
w = ceil(canvas->w / MAZE_BLOCK_SIZE);
h = ceil(canvas->h / MAZE_BLOCK_SIZE);
maze_starts_size = (w * h);
maze_starts = (maze_start_t *) malloc(sizeof(maze_start_t) * maze_starts_size);
if (maze_starts == NULL)
{
fprintf(stderr, "maze: Cannot malloc() maze_starts!\n");
return;
}
}
zero_maze_arrays(canvas);
if (maze_snapshot == NULL)
maze_snapshot = SDL_CreateRGBSurface(SDL_SWSURFACE, canvas->w, canvas->h,
canvas->format->BitsPerPixel, canvas->format->Rmask,
canvas->format->Gmask, canvas->format->Bmask,
canvas->format->Amask);
canvas->format->BitsPerPixel, canvas->format->Rmask,
canvas->format->Gmask, canvas->format->Bmask, canvas->format->Amask);
if (maze_snapshot != NULL)
SDL_BlitSurface(canvas, NULL, maze_snapshot, NULL);
}
void maze_switchout(magic_api * api ATTRIBUTE_UNUSED,
int which ATTRIBUTE_UNUSED,
int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED)
int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED)
{
zero_maze_arrays(canvas);
}
@ -485,13 +493,18 @@ void zero_maze_arrays(SDL_Surface * canvas)
memset(maze_color, 0, (sizeof(Uint32) * (canvas->w * canvas->h)));
}
void draw_hall(SDL_Surface * canvas, int x, int y) {
void draw_hall(SDL_Surface * canvas, int x, int y)
{
int xx, yy;
for (yy = -MAZE_BLOCK_SIZE / 2; yy < MAZE_BLOCK_SIZE / 2; yy++) {
if (y + yy >= 0 && y + yy < canvas->h) {
for (xx = -MAZE_BLOCK_SIZE / 2; xx < MAZE_BLOCK_SIZE / 2; xx++) {
if (x + xx >= 0 && x + xx < canvas->w) {
for (yy = -MAZE_BLOCK_SIZE / 2; yy < MAZE_BLOCK_SIZE / 2; yy++)
{
if (y + yy >= 0 && y + yy < canvas->h)
{
for (xx = -MAZE_BLOCK_SIZE / 2; xx < MAZE_BLOCK_SIZE / 2; xx++)
{
if (x + xx >= 0 && x + xx < canvas->w)
{
maze_array[(y + yy) * canvas->w + (x + xx)] = MAZE_HALL;
}
}
@ -499,42 +512,59 @@ void draw_hall(SDL_Surface * canvas, int x, int y) {
}
}
void maze_add_start(void) {
void maze_add_start(void)
{
maze_starts[num_maze_starts].x = maze_start_x;
maze_starts[num_maze_starts].y = maze_start_y;
num_maze_starts++;
}
void maze_collapse_contiguous(SDL_Surface * canvas) {
void maze_collapse_contiguous(SDL_Surface * canvas)
{
int i, x, y, touching, idx;
for (i = num_maze_starts; i > 0; i--) {
for (i = num_maze_starts; i > 0; i--)
{
touching = -1;
for (y = 1; y < canvas->h - 1 && touching == -1; y++) {
for (x = 1; x < canvas->w - 1 && touching == -1; x++) {
for (y = 1; y < canvas->h - 1 && touching == -1; y++)
{
for (x = 1; x < canvas->w - 1 && touching == -1; x++)
{
idx = (y * canvas->w + x);
if (maze_mask[idx] == i + 1) {
if (maze_mask[idx - 1] != 0 && maze_mask[idx - 1] != i + 1) {
if (maze_mask[idx] == i + 1)
{
if (maze_mask[idx - 1] != 0 && maze_mask[idx - 1] != i + 1)
{
touching = maze_mask[idx - 1];
} else if (maze_mask[idx + 1] != 0 && maze_mask[idx + 1] != i + 1) {
}
else if (maze_mask[idx + 1] != 0 && maze_mask[idx + 1] != i + 1)
{
touching = maze_mask[idx + 1];
} else if (maze_mask[idx - canvas->w] != 0 && maze_mask[idx - canvas->w] != i + 1) {
}
else if (maze_mask[idx - canvas->w] != 0 && maze_mask[idx - canvas->w] != i + 1)
{
touching = maze_mask[idx - canvas->w];
} else if (maze_mask[idx + canvas->w] != 0 && maze_mask[idx + canvas->w] != i + 1) {
}
else if (maze_mask[idx + canvas->w] != 0 && maze_mask[idx + canvas->w] != i + 1)
{
touching = maze_mask[idx + canvas->w];
}
}
}
}
if (touching != -1) {
if (touching != -1)
{
/* Touching someone else; turn all of our area
into that area */
for (y = 1; y < canvas->h; y++) {
for (x = 1; x < canvas->w; x++) {
for (y = 1; y < canvas->h; y++)
{
for (x = 1; x < canvas->w; x++)
{
idx = (y * canvas->w + x);
if (maze_mask[idx] == i + 1) {
if (maze_mask[idx] == i + 1)
{
maze_mask[idx] = touching;
}
}
@ -553,6 +583,8 @@ Uint8 maze_default_size(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UN
return 0;
}
void maze_set_size(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * last ATTRIBUTE_UNUSED, Uint8 size ATTRIBUTE_UNUSED, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
void maze_set_size(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * last ATTRIBUTE_UNUSED,
Uint8 size ATTRIBUTE_UNUSED, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
{
}