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indent rainbow.c

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This commit is contained in:
Bill Kendrick 2017-10-15 11:49:01 -07:00
parent b06b7e51b4
commit b52cf2b0a5
1 changed files with 60 additions and 58 deletions
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118
magic/src/rainbow.c
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@ -65,31 +65,24 @@ static const int rainbow_hexes[NUM_RAINBOW_COLORS][3] = {
static int rainbow_color;
static Uint32 rainbow_rgb;
static Mix_Chunk * rainbow_snd;
static Mix_Chunk *rainbow_snd;
int rainbow_init(magic_api * api);
Uint32 rainbow_api_version(void);
int rainbow_get_tool_count(magic_api * api);
SDL_Surface * rainbow_get_icon(magic_api * api, int which);
char * rainbow_get_name(magic_api * api, int which);
char * rainbow_get_description(magic_api * api, int which, int mode);
static void rainbow_linecb(void * ptr, int which,
SDL_Surface * canvas, SDL_Surface * last,
int x, int y);
SDL_Surface *rainbow_get_icon(magic_api * api, int which);
char *rainbow_get_name(magic_api * api, int which);
char *rainbow_get_description(magic_api * api, int which, int mode);
static void rainbow_linecb(void *ptr, int which, SDL_Surface * canvas, SDL_Surface * last, int x, int y);
void rainbow_drag(magic_api * api, int which, SDL_Surface * canvas,
SDL_Surface * last, int ox, int oy, int x, int y,
SDL_Rect * update_rect);
SDL_Surface * last, int ox, int oy, int x, int y, SDL_Rect * update_rect);
void rainbow_click(magic_api * api, int which, int mode,
SDL_Surface * canvas, SDL_Surface * last,
int x, int y,
SDL_Rect * update_rect);
SDL_Surface * canvas, SDL_Surface * last, int x, int y, SDL_Rect * update_rect);
void rainbow_release(magic_api * api, int which,
SDL_Surface * canvas, SDL_Surface * last,
int x, int y,
SDL_Rect * update_rect);
SDL_Surface * canvas, SDL_Surface * last, int x, int y, SDL_Rect * update_rect);
void rainbow_shutdown(magic_api * api);
@ -99,7 +92,10 @@ void rainbow_switchin(magic_api * api, int which, int mode, SDL_Surface * canvas
void rainbow_switchout(magic_api * api, int which, int mode, SDL_Surface * canvas);
int rainbow_modes(magic_api * api, int which);
Uint32 rainbow_api_version(void) { return(TP_MAGIC_API_VERSION); }
Uint32 rainbow_api_version(void)
{
return (TP_MAGIC_API_VERSION);
}
// Load our sfx:
int rainbow_init(magic_api * api)
@ -109,79 +105,85 @@ int rainbow_init(magic_api * api)
rainbow_color = 0;
snprintf(fname, sizeof(fname), "%s/sounds/magic/rainbow.wav",
api->data_directory);
snprintf(fname, sizeof(fname), "%s/sounds/magic/rainbow.wav", api->data_directory);
rainbow_snd = Mix_LoadWAV(fname);
return(1);
return (1);
}
// We have multiple tools:
int rainbow_get_tool_count(magic_api * api ATTRIBUTE_UNUSED)
{
return(1);
return (1);
}
// Load our icons:
SDL_Surface * rainbow_get_icon(magic_api * api, int which ATTRIBUTE_UNUSED)
SDL_Surface *rainbow_get_icon(magic_api * api, int which ATTRIBUTE_UNUSED)
{
char fname[1024];
snprintf(fname, sizeof(fname), "%s/images/magic/rainbow.png",
api->data_directory);
snprintf(fname, sizeof(fname), "%s/images/magic/rainbow.png", api->data_directory);
return(IMG_Load(fname));
return (IMG_Load(fname));
}
// Return our names, localized:
char * rainbow_get_name(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
char *rainbow_get_name(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return(strdup(gettext_noop("Rainbow")));
return (strdup(gettext_noop("Rainbow")));
}
// Return our descriptions, localized:
char * rainbow_get_description(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED)
char *rainbow_get_description(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED)
{
return(strdup(
gettext_noop("You can draw in rainbow colors!")));
return (strdup(gettext_noop("You can draw in rainbow colors!")));
}
// Do the effect:
static void rainbow_linecb(void * ptr, int which ATTRIBUTE_UNUSED,
SDL_Surface * canvas, SDL_Surface * last ATTRIBUTE_UNUSED,
int x, int y)
static void rainbow_linecb(void *ptr, int which ATTRIBUTE_UNUSED,
SDL_Surface * canvas, SDL_Surface * last ATTRIBUTE_UNUSED, int x, int y)
{
magic_api * api = (magic_api *) ptr;
magic_api *api = (magic_api *) ptr;
int xx, yy;
for (yy = y - 16; yy < y + 16; yy++)
{
for (xx = x - 16; xx < x + 16; xx++)
{
if (api->in_circle(xx - x, yy - y, 16))
{
api->putpixel(canvas, xx, yy, rainbow_rgb);
}
for (xx = x - 16; xx < x + 16; xx++)
{
if (api->in_circle(xx - x, yy - y, 16))
{
api->putpixel(canvas, xx, yy, rainbow_rgb);
}
}
}
}
}
// Affect the canvas on drag:
void rainbow_drag(magic_api * api, int which, SDL_Surface * canvas,
SDL_Surface * last, int ox, int oy, int x, int y,
SDL_Rect * update_rect)
SDL_Surface * last, int ox, int oy, int x, int y, SDL_Rect * update_rect)
{
rainbow_color = (rainbow_color + 1) % NUM_RAINBOW_COLORS;
rainbow_rgb = SDL_MapRGB(canvas->format,
rainbow_hexes[rainbow_color][0],
rainbow_hexes[rainbow_color][1],
rainbow_hexes[rainbow_color][2]);
rainbow_hexes[rainbow_color][0],
rainbow_hexes[rainbow_color][1], rainbow_hexes[rainbow_color][2]);
api->line((void *) api, which, canvas, last, ox, oy, x, y, 1, rainbow_linecb);
api->line((void *)api, which, canvas, last, ox, oy, x, y, 1, rainbow_linecb);
if (ox > x) { int tmp = ox; ox = x; x = tmp; }
if (oy > y) { int tmp = oy; oy = y; y = tmp; }
if (ox > x)
{
int tmp = ox;
ox = x;
x = tmp;
}
if (oy > y)
{
int tmp = oy;
oy = y;
y = tmp;
}
update_rect->x = ox - 16;
update_rect->y = oy - 16;
@ -193,17 +195,14 @@ void rainbow_drag(magic_api * api, int which, SDL_Surface * canvas,
// Affect the canvas on click:
void rainbow_click(magic_api * api, int which, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas, SDL_Surface * last,
int x, int y,
SDL_Rect * update_rect)
SDL_Surface * canvas, SDL_Surface * last, int x, int y, SDL_Rect * update_rect)
{
rainbow_drag(api, which, canvas, last, x, y, x, y, update_rect);
}
void rainbow_release(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * last ATTRIBUTE_UNUSED,
int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED,
SDL_Rect * update_rect ATTRIBUTE_UNUSED)
SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * last ATTRIBUTE_UNUSED,
int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
{
}
@ -215,7 +214,8 @@ void rainbow_shutdown(magic_api * api ATTRIBUTE_UNUSED)
}
// Record the color from Tux Paint:
void rainbow_set_color(magic_api * api ATTRIBUTE_UNUSED, Uint8 r ATTRIBUTE_UNUSED, Uint8 g ATTRIBUTE_UNUSED, Uint8 b ATTRIBUTE_UNUSED)
void rainbow_set_color(magic_api * api ATTRIBUTE_UNUSED, Uint8 r ATTRIBUTE_UNUSED, Uint8 g ATTRIBUTE_UNUSED,
Uint8 b ATTRIBUTE_UNUSED)
{
}
@ -225,15 +225,17 @@ int rainbow_requires_colors(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUT
return 0;
}
void rainbow_switchin(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED)
void rainbow_switchin(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED)
{
}
void rainbow_switchout(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED)
void rainbow_switchout(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED)
{
}
int rainbow_modes(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return(MODE_PAINT);
return (MODE_PAINT);
}