notgne2/tuxpaint-pencil-sharpener
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Animated brushes can be randomized. Use "random" in its ".dat" file.

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Made newly-animated spray brush random.
This commit is contained in:
William Kendrick 2006-09-28 07:51:15 +00:00
parent 53b3e5a99c
commit a52c4c3fe0
5 changed files with 34 additions and 8 deletions
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27
src/tuxpaint.c
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@ -3436,7 +3436,7 @@ static void brush_draw(int x1, int y1, int x2, int y2, int update)
orig_y2 = y2;
frame_w = img_brushes[cur_brush]->w / brushes_frames[cur_brush];
frame_w = img_brushes[cur_brush]->w / abs(brushes_frames[cur_brush]);
w = frame_w / (brushes_directional[cur_brush] ? 3: 1);
h = img_brushes[cur_brush]->h / (brushes_directional[cur_brush] ? 3 : 1);
@ -3552,9 +3552,14 @@ static void blit_brush(int x, int y, int direction)
{
brush_counter = 0;
brush_frame++;
if (brush_frame >= img_cur_brush_frames)
brush_frame = 0;
if (img_cur_brush_frames >= 0)
{
brush_frame++;
if (brush_frame >= img_cur_brush_frames)
brush_frame = 0;
}
else
brush_frame = rand() % abs(img_cur_brush_frames);
dest.x = x;
dest.y = y;
@ -5249,6 +5254,7 @@ static void loadbrush_callback(SDL_Surface * screen,
{
FILE * fi;
char buf[64];
int want_rand;
dirlen = dirlen;
@ -5288,6 +5294,8 @@ static void loadbrush_callback(SDL_Surface * screen,
strcpy(strcasestr(fname, ".png"), ".dat");
fi = fopen(fname, "r");
want_rand = 0;
if (fi != NULL)
{
do
@ -5308,9 +5316,16 @@ static void loadbrush_callback(SDL_Surface * screen,
{
brushes_directional[num_brushes] = 1;
}
else if (strstr(buf, "random") != NULL)
{
want_rand = 1;
}
}
while (!feof(fi));
fclose(fi);
if (want_rand)
brushes_frames[num_brushes] *= -1;
}
num_brushes++;
@ -7760,7 +7775,7 @@ static void draw_brushes(void)
src.x = 0;
src.y = brushes_directional[brush] ? (img_brushes[brush]->h / 3) : 0;
src.w = (img_brushes[brush]->w / brushes_frames[brush]) /
src.w = (img_brushes[brush]->w / abs(brushes_frames[brush])) /
(brushes_directional[brush] ? 3 : 1);
src.h = (img_brushes[brush]->h / (brushes_directional[brush] ? 3 : 1));
@ -8834,7 +8849,7 @@ static void render_brush(void)
SDL_UnlockSurface(img_cur_brush);
SDL_UnlockSurface(img_brushes[cur_brush]);
img_cur_brush_frame_w = img_cur_brush->w / brushes_frames[cur_brush];
img_cur_brush_frame_w = img_cur_brush->w / abs(brushes_frames[cur_brush]);
img_cur_brush_w = img_cur_brush_frame_w /
(brushes_directional[cur_brush] ? 3 : 1);
img_cur_brush_h = img_cur_brush->h / (brushes_directional[cur_brush] ? 3 : 1);