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indent ripples.c

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This commit is contained in:
Bill Kendrick 2017-10-15 11:49:34 -07:00
parent 247be68e46
commit fea1b424ba
1 changed files with 53 additions and 56 deletions
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109
magic/src/ripples.c
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@ -37,28 +37,23 @@
/* Our globals: */ /* Our globals: */
static Mix_Chunk * ripples_snd; static Mix_Chunk *ripples_snd;
static int ripples_z, ripples_brite; static int ripples_z, ripples_brite;
Uint32 ripples_api_version(void); Uint32 ripples_api_version(void);
int ripples_init(magic_api * api); int ripples_init(magic_api * api);
int ripples_get_tool_count(magic_api * api); int ripples_get_tool_count(magic_api * api);
SDL_Surface * ripples_get_icon(magic_api * api, int which); SDL_Surface *ripples_get_icon(magic_api * api, int which);
char * ripples_get_name(magic_api * api, int which); char *ripples_get_name(magic_api * api, int which);
char * ripples_get_description(magic_api * api, int which, int mode); char *ripples_get_description(magic_api * api, int which, int mode);
void ripples_drag(magic_api * api, int which, SDL_Surface * canvas, void ripples_drag(magic_api * api, int which, SDL_Surface * canvas,
SDL_Surface * last, int ox, int oy, int x, int y, SDL_Surface * last, int ox, int oy, int x, int y, SDL_Rect * update_rect);
SDL_Rect * update_rect); static void ripples_linecb(void *ptr, int which, SDL_Surface * canvas, SDL_Surface * last, int x, int y);
static void ripples_linecb(void * ptr, int which,
SDL_Surface * canvas, SDL_Surface * last,
int x, int y);
void ripples_click(magic_api * api, int which, int mode, void ripples_click(magic_api * api, int which, int mode,
SDL_Surface * canvas, SDL_Surface * last, SDL_Surface * canvas, SDL_Surface * last, int x, int y, SDL_Rect * update_rect);
int x, int y, SDL_Rect * update_rect);
void ripples_release(magic_api * api, int which, void ripples_release(magic_api * api, int which,
SDL_Surface * canvas, SDL_Surface * last, SDL_Surface * canvas, SDL_Surface * last, int x, int y, SDL_Rect * update_rect);
int x, int y, SDL_Rect * update_rect);
void ripples_shutdown(magic_api * api); void ripples_shutdown(magic_api * api);
void ripples_set_color(magic_api * api, Uint8 r, Uint8 g, Uint8 b); void ripples_set_color(magic_api * api, Uint8 r, Uint8 g, Uint8 b);
int ripples_requires_colors(magic_api * api, int which); int ripples_requires_colors(magic_api * api, int which);
@ -66,7 +61,10 @@ void ripples_switchin(magic_api * api, int which, int mode, SDL_Surface * canvas
void ripples_switchout(magic_api * api, int which, int mode, SDL_Surface * canvas); void ripples_switchout(magic_api * api, int which, int mode, SDL_Surface * canvas);
int ripples_modes(magic_api * api, int which); int ripples_modes(magic_api * api, int which);
Uint32 ripples_api_version(void) { return(TP_MAGIC_API_VERSION); } Uint32 ripples_api_version(void)
{
return (TP_MAGIC_API_VERSION);
}
#define deg_cos(x) cos((x) * M_PI / 180.0) #define deg_cos(x) cos((x) * M_PI / 180.0)
#define deg_sin(x) sin((x) * M_PI / 180.0) #define deg_sin(x) sin((x) * M_PI / 180.0)
@ -76,54 +74,51 @@ int ripples_init(magic_api * api)
{ {
char fname[1024]; char fname[1024];
snprintf(fname, sizeof(fname), "%s/sounds/magic/ripples.ogg", snprintf(fname, sizeof(fname), "%s/sounds/magic/ripples.ogg", api->data_directory);
api->data_directory);
ripples_snd = Mix_LoadWAV(fname); ripples_snd = Mix_LoadWAV(fname);
return(1); return (1);
} }
// We have multiple tools: // We have multiple tools:
int ripples_get_tool_count(magic_api * api ATTRIBUTE_UNUSED) int ripples_get_tool_count(magic_api * api ATTRIBUTE_UNUSED)
{ {
return(1); return (1);
} }
// Load our icons: // Load our icons:
SDL_Surface * ripples_get_icon(magic_api * api, int which ATTRIBUTE_UNUSED) SDL_Surface *ripples_get_icon(magic_api * api, int which ATTRIBUTE_UNUSED)
{ {
char fname[1024]; char fname[1024];
snprintf(fname, sizeof(fname), "%s/images/magic/ripples.png", snprintf(fname, sizeof(fname), "%s/images/magic/ripples.png", api->data_directory);
api->data_directory);
return(IMG_Load(fname)); return (IMG_Load(fname));
} }
// Return our names, localized: // Return our names, localized:
char * ripples_get_name(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED) char *ripples_get_name(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{ {
return(strdup(gettext_noop("Ripples"))); return (strdup(gettext_noop("Ripples")));
} }
// Return our descriptions, localized: // Return our descriptions, localized:
char * ripples_get_description(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED) char *ripples_get_description(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED)
{ {
return(strdup(gettext_noop("Click to make ripples appear over your picture."))); return (strdup(gettext_noop("Click to make ripples appear over your picture.")));
} }
// Affect the canvas on drag: // Affect the canvas on drag:
void ripples_drag(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED, void ripples_drag(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED,
SDL_Surface * last ATTRIBUTE_UNUSED, int ox ATTRIBUTE_UNUSED, int oy ATTRIBUTE_UNUSED, int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED, SDL_Surface * last ATTRIBUTE_UNUSED, int ox ATTRIBUTE_UNUSED, int oy ATTRIBUTE_UNUSED,
SDL_Rect * update_rect ATTRIBUTE_UNUSED) int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
{ {
} }
static void ripples_linecb(void * ptr, int which ATTRIBUTE_UNUSED, static void ripples_linecb(void *ptr, int which ATTRIBUTE_UNUSED,
SDL_Surface * canvas, SDL_Surface * last, SDL_Surface * canvas, SDL_Surface * last, int x, int y)
int x, int y)
{ {
magic_api * api = (magic_api *) ptr; magic_api *api = (magic_api *) ptr;
Uint8 r, g, b; Uint8 r, g, b;
Uint32 pix; Uint32 pix;
@ -139,8 +134,7 @@ static void ripples_linecb(void * ptr, int which ATTRIBUTE_UNUSED,
// Affect the canvas on click: // Affect the canvas on click:
void ripples_click(magic_api * api, int which, int mode ATTRIBUTE_UNUSED, void ripples_click(magic_api * api, int which, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas, SDL_Surface * last, SDL_Surface * canvas, SDL_Surface * last, int x, int y, SDL_Rect * update_rect)
int x, int y, SDL_Rect * update_rect)
{ {
float radius; float radius;
float fli; float fli;
@ -149,25 +143,25 @@ void ripples_click(magic_api * api, int which, int mode ATTRIBUTE_UNUSED,
radius = 100; radius = 100;
for (fli = 0; fli < radius; fli = fli + .25) for (fli = 0; fli < radius; fli = fli + .25)
{
ripples_z = (10 * deg_sin(((50 * 50) / (fli + 4)) * 10));
ox = fli * deg_cos(0) + x;
oy = -fli * deg_sin(0) + y;
for (d = 0; d <= 360 + (360 / (fli + 1)); d = d + 360 / (fli + 1))
{ {
nx = fli * deg_cos(d) + x; ripples_z = (10 * deg_sin(((50 * 50) / (fli + 4)) * 10));
ny = -fli * deg_sin(d) + y;
ripples_brite = (ripples_z * 20 * deg_sin(d + 45)) / ((fli / 4) + 1);
api->line((void *) api, which, canvas, last, ox, oy, nx, ny, 1, ripples_linecb); ox = fli * deg_cos(0) + x;
oy = -fli * deg_sin(0) + y;
ox = nx;
oy = ny; for (d = 0; d <= 360 + (360 / (fli + 1)); d = d + 360 / (fli + 1))
{
nx = fli * deg_cos(d) + x;
ny = -fli * deg_sin(d) + y;
ripples_brite = (ripples_z * 20 * deg_sin(d + 45)) / ((fli / 4) + 1);
api->line((void *)api, which, canvas, last, ox, oy, nx, ny, 1, ripples_linecb);
ox = nx;
oy = ny;
}
} }
}
update_rect->x = x - 100; update_rect->x = x - 100;
update_rect->y = y - 100; update_rect->y = y - 100;
@ -179,8 +173,8 @@ void ripples_click(magic_api * api, int which, int mode ATTRIBUTE_UNUSED,
// Affect the canvas on release: // Affect the canvas on release:
void ripples_release(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, void ripples_release(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * last 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) int x ATTRIBUTE_UNUSED, int y ATTRIBUTE_UNUSED, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
{ {
} }
@ -192,7 +186,8 @@ void ripples_shutdown(magic_api * api ATTRIBUTE_UNUSED)
} }
// Record the color from Tux Paint: // Record the color from Tux Paint:
void ripples_set_color(magic_api * api ATTRIBUTE_UNUSED, Uint8 r ATTRIBUTE_UNUSED, Uint8 g ATTRIBUTE_UNUSED, Uint8 b ATTRIBUTE_UNUSED) void ripples_set_color(magic_api * api ATTRIBUTE_UNUSED, Uint8 r ATTRIBUTE_UNUSED, Uint8 g ATTRIBUTE_UNUSED,
Uint8 b ATTRIBUTE_UNUSED)
{ {
} }
@ -202,15 +197,17 @@ int ripples_requires_colors(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUT
return 0; return 0;
} }
void ripples_switchin(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED) void ripples_switchin(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED)
{ {
} }
void ripples_switchout(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED) void ripples_switchout(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED)
{ {
} }
int ripples_modes(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED) int ripples_modes(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
{ {
return(MODE_ONECLICK); return (MODE_ONECLICK);
} }