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Emboss: Support sizes

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This commit is contained in:
Bill Kendrick 2023-04-22 11:12:55 -07:00
parent 583411ade4
commit 7a284d27ff
2 changed files with 33 additions and 9 deletions
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1
docs/CHANGES.txt
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@ -41,6 +41,7 @@ https://tuxpaint.org/
+ Cartoon
+ Clone
+ Confetti
+ Emboss
+ Foam
+ Googly Eyes
+ Kaleidoscope, Symmetric L/R & U/D, Pattern, Tiles

41
magic/src/emboss.c
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@ -35,10 +35,11 @@
/* Our globals: */
static Mix_Chunk *emboss_snd;
static int emboss_radius = 16;
// Prototypes
Uint32 emboss_api_version(void);
int emboss_init(magic_api * api);
int emboss_init(magic_api * api, Uint32 disabled_features);
int emboss_get_tool_count(magic_api * api);
SDL_Surface *emboss_get_icon(magic_api * api, int which);
char *emboss_get_name(magic_api * api, int which);
@ -66,6 +67,9 @@ void emboss_switchin(magic_api * api, int which, int mode,
void emboss_switchout(magic_api * api, int which, int mode,
SDL_Surface * canvas);
int emboss_modes(magic_api * api, int which);
Uint8 emboss_accepted_sizes(magic_api * api, int which, int mode);
Uint8 emboss_default_size(magic_api * api, int which, int mode);
void emboss_set_size(magic_api * api, int which, int mode, SDL_Surface * canvas, SDL_Surface * last, Uint8 size, SDL_Rect * update_rect);
Uint32 emboss_api_version(void)
@ -75,7 +79,7 @@ Uint32 emboss_api_version(void)
// No setup required:
int emboss_init(magic_api * api)
int emboss_init(magic_api * api, Uint32 disabled_features ATTRIBUTE_UNUSED)
{
char fname[1024];
@ -170,11 +174,11 @@ static void do_emboss(void *ptr, int which ATTRIBUTE_UNUSED,
magic_api *api = (magic_api *) ptr;
int xx, yy;
for (yy = -16; yy < 16; yy++)
for (yy = -emboss_radius; yy < emboss_radius; yy++)
{
for (xx = -16; xx < 16; xx++)
for (xx = -emboss_radius; xx < emboss_radius; xx++)
{
if (api->in_circle(xx, yy, 16))
if (api->in_circle(xx, yy, emboss_radius))
{
if (!api->touched(x + xx, y + yy))
{
@ -207,10 +211,10 @@ void emboss_drag(magic_api * api, int which, SDL_Surface * canvas,
y = tmp;
}
update_rect->x = ox - 16;
update_rect->y = oy - 16;
update_rect->w = (x + 16) - update_rect->x;
update_rect->h = (y + 16) - update_rect->y;
update_rect->x = ox - emboss_radius;
update_rect->y = oy - emboss_radius;
update_rect->w = (x + emboss_radius) - update_rect->x;
update_rect->h = (y + emboss_radius) - update_rect->y;
api->playsound(emboss_snd, (x * 255) / canvas->w, 255);
}
@ -292,3 +296,22 @@ int emboss_modes(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{
return (MODE_PAINT | MODE_FULLSCREEN);
}
Uint8 emboss_accepted_sizes(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode)
{
if (mode == MODE_PAINT)
return 8;
else
return 0;
}
Uint8 emboss_default_size(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED)
{
return 4;
}
void emboss_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, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
{
emboss_radius = size * 4;
}