notgne2/tuxpaint-pencil-sharpener
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Happy 20th Anniversary!

Browse source
This commit is contained in:
Bill Kendrick 2022-06-04 00:06:00 -07:00
parent 7e11d08396
commit a3f915be1c
1 changed files with 72 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

73
src/tuxpaint.c
View file

@ -22,7 +22,7 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
(See COPYING.txt)
June 14, 2002 - May 22, 2022
June 14, 2002 - June 3, 2022
*/
#include "platform.h"
@ -2217,6 +2217,23 @@ int safe_snprintf(char *str, size_t size, const char *format, ...);
static int bypass_splash_wait;
#define ANNIVERSARY
#ifdef ANNIVERSARY
#define NUM_CONFETTI 100
typedef struct {
float x, y, xm, ym, ymm;
Uint32 color;
} confetti_t;
confetti_t confetti[NUM_CONFETTI];
#endif
/**
* Wait for a keypress or mouse click.
*
@ -2226,12 +2243,34 @@ static void do_wait(int counter)
{
SDL_Event event;
int done;
#ifdef ANNIVERSARY
int i;
SDL_Surface * back_surf;
SDL_Rect r;
#endif
if (bypass_splash_wait)
return;
done = 0;
#ifdef ANNIVERSARY
for (i = 0; i < NUM_CONFETTI; i++) {
confetti[i].x = rand() % screen->w;
confetti[i].y = rand() % screen->h;
confetti[i].xm = (rand() % 9) - 4;
confetti[i].ym = (rand() % 4);
confetti[i].ymm = ((rand() % 10) / 20) + 0.1;
confetti[i].color = SDL_MapRGB(screen->format,
(rand() % 128) + 96,
(rand() % 128) + 96,
(rand() % 128) + 96);
}
back_surf = SDL_DisplayFormat(screen);
#endif
do
{
while (SDL_PollEvent(&event))
@ -2256,10 +2295,42 @@ static void do_wait(int counter)
}
}
#ifdef ANNIVERSARY
for (i = 0; i < NUM_CONFETTI; i++) {
r.x = confetti[i].x;
r.y = confetti[i].y;
r.w = 8;
r.h = 8;
SDL_BlitSurface(back_surf, &r, screen, &r);
}
for (i = 0; i < NUM_CONFETTI; i++) {
confetti[i].x += confetti[i].xm;
confetti[i].xm += (((rand() % 5) - 2) / 10);
confetti[i].y += confetti[i].ym;
confetti[i].ym += confetti[i].ymm;
r.x = confetti[i].x;
r.y = confetti[i].y;
r.w = 6 + (rand() % 2);
r.h = (r.y % 8) + 1;
SDL_FillRect(screen, &r, confetti[i].color);
}
SDL_Flip(screen);
#endif
counter--;
SDL_Delay(100);
}
while (!done && counter > 0);
#ifdef ANNIVERSARY
SDL_FreeSurface(back_surf);
#endif
}