indent xor.c
This commit is contained in:
Bill Kendrick
parent
5a88d476c8
commit
4ab8280bbe
1 changed files with 98 additions and 83 deletions
181
magic/src/xor.c
181
magic/src/xor.c
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@ -34,26 +34,23 @@
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#include "SDL_image.h"
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#include "SDL_mixer.h"
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static Mix_Chunk * xor_snd;
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static Mix_Chunk *xor_snd;
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Uint32 xor_api_version(void);
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int xor_init(magic_api * api);
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int xor_get_tool_count(magic_api * api);
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SDL_Surface * xor_get_icon(magic_api * api, int which);
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char * xor_get_name(magic_api * api, int which);
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char * xor_get_description(magic_api * api, int which, int mode);
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SDL_Surface *xor_get_icon(magic_api * api, int which);
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char *xor_get_name(magic_api * api, int which);
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char *xor_get_description(magic_api * api, int which, int mode);
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void xor_drag(magic_api * api, int which, SDL_Surface * canvas,
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SDL_Surface * last, int ox, int oy, int x, int y,
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SDL_Rect * update_rect);
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SDL_Surface * last, int ox, int oy, int x, int y, SDL_Rect * update_rect);
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void xor_click(magic_api * api, int which, int mode,
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SDL_Surface * canvas, SDL_Surface * last,
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int x, int y, SDL_Rect * update_rect);
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SDL_Surface * canvas, SDL_Surface * last, int x, int y, SDL_Rect * update_rect);
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void xor_release(magic_api * api, int which,
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SDL_Surface * canvas, SDL_Surface * last,
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int x, int y, SDL_Rect * update_rect);
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SDL_Surface * canvas, SDL_Surface * last, int x, int y, SDL_Rect * update_rect);
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void xor_shutdown(magic_api * api);
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void xor_set_color(magic_api * api, Uint8 r, Uint8 g, Uint8 b);
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@ -62,123 +59,138 @@ void xor_switchin(magic_api * api, int which, int mode, SDL_Surface * canvas);
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void xor_switchout(magic_api * api, int which, int mode, SDL_Surface * canvas);
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int xor_modes(magic_api * api, int which);
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Uint32 xor_api_version(void) { return(TP_MAGIC_API_VERSION); }
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Uint32 xor_api_version(void)
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{
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return (TP_MAGIC_API_VERSION);
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}
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int xor_init(magic_api * api)
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{
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char fname[1024];
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snprintf(fname, sizeof(fname), "%s/sounds/magic/xor.ogg",
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api->data_directory);
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snprintf(fname, sizeof(fname), "%s/sounds/magic/xor.ogg", api->data_directory);
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xor_snd = Mix_LoadWAV(fname);
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return(1);
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return (1);
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}
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int xor_get_tool_count(magic_api * api ATTRIBUTE_UNUSED)
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{
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return(1);
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return (1);
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}
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SDL_Surface * xor_get_icon(magic_api * api, int which ATTRIBUTE_UNUSED)
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SDL_Surface *xor_get_icon(magic_api * api, int which ATTRIBUTE_UNUSED)
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{
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char fname[1024];
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snprintf(fname, sizeof(fname), "%s/images/magic/xor.png",
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api->data_directory);
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snprintf(fname, sizeof(fname), "%s/images/magic/xor.png", api->data_directory);
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return(IMG_Load(fname));
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return (IMG_Load(fname));
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}
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char * xor_get_name(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
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char *xor_get_name(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
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{
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return(strdup(gettext_noop("Xor Colors")));
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return (strdup(gettext_noop("Xor Colors")));
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}
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char * xor_get_description(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode)
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char *xor_get_description(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode)
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{
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if (mode == MODE_PAINT)
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return(strdup(gettext_noop("Click and drag to draw a XOR effect")));
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return (strdup(gettext_noop("Click and drag to draw a XOR effect")));
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else
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return(strdup(gettext_noop("Click to draw a XOR effect on the whole picture")));
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return (strdup(gettext_noop("Click to draw a XOR effect on the whole picture")));
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}
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static void do_xor(void * ptr, int which ATTRIBUTE_UNUSED,
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SDL_Surface * canvas, SDL_Surface * last ATTRIBUTE_UNUSED, int x, int y)
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static void do_xor(void *ptr, int which ATTRIBUTE_UNUSED,
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SDL_Surface * canvas, SDL_Surface * last ATTRIBUTE_UNUSED, int x, int y)
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{
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magic_api * api = (magic_api *) ptr;
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Uint8 r,g,b,xor;
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float hue,sat,val;
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magic_api *api = (magic_api *) ptr;
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Uint8 r, g, b, xor;
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float hue, sat, val;
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Uint32 pixel;
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SDL_GetRGB(api->getpixel(canvas,x,y),canvas->format,&r,&g,&b);
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api->rgbtohsv(r,g,b,&hue,&sat,&val);
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if (sat == 0) xor = (2*(int)hue+(x^y))%360;
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else xor = ((int)hue+(x^y))%360;
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api->hsvtorgb(xor,1,1,&r,&g,&b);
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pixel = SDL_MapRGB(canvas->format,r,g,b);
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api->putpixel(canvas,x,y,pixel);
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}
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static void do_xor_circle(void * ptr, int which ATTRIBUTE_UNUSED,
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SDL_Surface * canvas, SDL_Surface * last ATTRIBUTE_UNUSED, int x, int y)
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{
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magic_api * api = (magic_api *) ptr;
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int xx,yy;
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for (yy = -16; yy < 16; yy++)
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{
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for (xx = -16; xx < 16; xx++)
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{
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if (api->in_circle(xx, yy, 16))
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{
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if (!api->touched(xx+x,yy+y)) do_xor(api,which,canvas,last,x + xx,y + yy);
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}
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}
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}
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}
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void xor_drag(magic_api * api, int which, SDL_Surface * canvas,
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SDL_Surface * last ATTRIBUTE_UNUSED, int ox, int oy, int x, int y,
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SDL_Rect * update_rect)
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{
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api->line((void *) api, which, canvas, last, ox, oy, x, y, 1, do_xor_circle);
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if (ox > x) { int tmp = ox; ox = x; x = tmp; }
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if (oy > y) { int tmp = oy; oy = y; y = tmp; }
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SDL_GetRGB(api->getpixel(canvas, x, y), canvas->format, &r, &g, &b);
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api->rgbtohsv(r, g, b, &hue, &sat, &val);
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if (sat == 0)
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xor = (2 * (int)hue + (x ^ y)) % 360;
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else
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xor = ((int)hue + (x ^ y)) % 360;
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api->hsvtorgb(xor, 1, 1, &r, &g, &b);
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pixel = SDL_MapRGB(canvas->format, r, g, b);
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api->putpixel(canvas, x, y, pixel);
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}
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static void do_xor_circle(void *ptr, int which ATTRIBUTE_UNUSED,
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SDL_Surface * canvas, SDL_Surface * last ATTRIBUTE_UNUSED, int x, int y)
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{
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magic_api *api = (magic_api *) ptr;
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int xx, yy;
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for (yy = -16; yy < 16; yy++)
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{
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for (xx = -16; xx < 16; xx++)
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{
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if (api->in_circle(xx, yy, 16))
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{
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if (!api->touched(xx + x, yy + y))
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do_xor(api, which, canvas, last, x + xx, y + yy);
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}
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}
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}
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}
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void xor_drag(magic_api * api, int which, SDL_Surface * canvas,
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SDL_Surface * last ATTRIBUTE_UNUSED, int ox, int oy, int x, int y, SDL_Rect * update_rect)
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{
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api->line((void *)api, which, canvas, last, ox, oy, x, y, 1, do_xor_circle);
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if (ox > x)
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{
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int tmp = ox;
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ox = x;
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x = tmp;
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}
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if (oy > y)
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{
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int tmp = oy;
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oy = y;
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y = tmp;
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}
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update_rect->x = ox - 16;
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update_rect->y = oy - 16;
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update_rect->w = (x + 16) - update_rect->x;
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update_rect->h = (y + 16) - update_rect->h;
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api->playsound(xor_snd,(x * 255) / canvas->w, 255);
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api->playsound(xor_snd, (x * 255) / canvas->w, 255);
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}
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void xor_click(magic_api * api, int which, int mode,
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SDL_Surface * canvas, SDL_Surface * last ATTRIBUTE_UNUSED,
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int x, int y, SDL_Rect * update_rect)
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SDL_Surface * canvas, SDL_Surface * last ATTRIBUTE_UNUSED, int x, int y, SDL_Rect * update_rect)
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{
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if (mode == MODE_PAINT)
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xor_drag(api, which, canvas, last, x, y, x, y, update_rect);
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else
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{
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int xx, yy;
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{
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int xx, yy;
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for (yy = 0; yy < canvas->h; yy++)
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for (xx = 0; xx < canvas->w; xx++)
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do_xor(api, which, canvas, last, xx, yy);
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for (yy = 0; yy < canvas->h; yy++)
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for (xx = 0; xx < canvas->w; xx++)
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do_xor(api, which, canvas, last, xx, yy);
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update_rect->x = 0;
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update_rect->y = 0;
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update_rect->w = canvas->w;
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update_rect->h = canvas->h;
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api->playsound(xor_snd,(x * 255) / canvas->w, 255);
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}
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update_rect->x = 0;
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update_rect->y = 0;
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update_rect->w = canvas->w;
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update_rect->h = canvas->h;
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api->playsound(xor_snd, (x * 255) / canvas->w, 255);
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}
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}
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void xor_release(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED,
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SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * last ATTRIBUTE_UNUSED,
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int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
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SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * last ATTRIBUTE_UNUSED,
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int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
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{
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}
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@ -188,7 +200,8 @@ void xor_shutdown(magic_api * api ATTRIBUTE_UNUSED)
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Mix_FreeChunk(xor_snd);
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}
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void xor_set_color(magic_api * api ATTRIBUTE_UNUSED, Uint8 r ATTRIBUTE_UNUSED, Uint8 g ATTRIBUTE_UNUSED, Uint8 b ATTRIBUTE_UNUSED)
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void xor_set_color(magic_api * api ATTRIBUTE_UNUSED, Uint8 r ATTRIBUTE_UNUSED, Uint8 g ATTRIBUTE_UNUSED,
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Uint8 b ATTRIBUTE_UNUSED)
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{
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}
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@ -197,15 +210,17 @@ int xor_requires_colors(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UN
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return 0;
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}
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void xor_switchin(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED)
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void xor_switchin(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
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SDL_Surface * canvas ATTRIBUTE_UNUSED)
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{
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}
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void xor_switchout(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED)
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void xor_switchout(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
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SDL_Surface * canvas ATTRIBUTE_UNUSED)
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{
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}
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int xor_modes(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
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{
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return(MODE_PAINT | MODE_FULLSCREEN);
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return (MODE_PAINT | MODE_FULLSCREEN);
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}
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