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Note copyright of Mark Ferrari for jungle demo

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nick black 2020-01-19 02:31:08 -05:00
parent bee5be9d80
commit 004f5ca1ea
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GPG Key ID: 5F43400C21CBFACC
3 changed files with 27 additions and 1 deletions
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2
README.md
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@ -2564,6 +2564,8 @@ up someday **FIXME**.
* NES art was lifted from [The Spriters Resource](https://www.spriters-resource.com/nes/),
the kind of site that makes the Internet great. It probably violates any
number of copyrights. C'est la vie.
* Mark Ferrari, master of the pixel, for no good reason allowed me to reproduce
his incredible and groundbreaking color-cycling artwork. Thanks Mark!
* Finally, the [demoscene](https://en.wikipedia.org/wiki/Demoscene) and general
l33t scene of the 90s and early twenty-first century endlessly inspired a
young hax0r. There is great joy in computing; no one will drive us from

2
src/demo/demo.c
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@ -21,7 +21,7 @@ static demoresult* results;
static char datadir[PATH_MAX];
static atomic_bool interrupted = ATOMIC_VAR_INIT(false);
static const char DEFAULT_DEMO[] = "ixetcgpwubvlfsjo";
static const char DEFAULT_DEMO[] = "ixetbcgpwuvlfsjo";
void interrupt_demo(void){
atomic_store(&interrupted, true);

24
src/demo/jungle.c
View File

@ -26559,8 +26559,26 @@ cycle_palettes(struct notcurses* nc, palette256* p){
return 0;
}
static struct ncplane*
show_copyright(struct notcurses* nc){
int dimx, dimy;
notcurses_term_dim_yx(nc, &dimy, &dimx);
struct ncplane* n = ncplane_aligned(notcurses_stdplane(nc), 1, dimx,
dimy - 1, NCALIGN_RIGHT, NULL);
if(n){
if(ncplane_set_fg(n, 0xffffff) < 0){
return NULL;
}
if(ncplane_putstr_aligned(n, 0, NCALIGN_RIGHT, "Image copyright Mark Ferrari. Used with permission.") < 0){
return NULL;
}
}
return n;
}
int jungle_demo(struct notcurses* nc){
size_t have = 0, out = 0;
struct ncplane* copyplane;
palette256* pal;
if((pal = load_palette(nc, palette, sizeof(palette))) == NULL){
return -1;
@ -26597,6 +26615,11 @@ int jungle_demo(struct notcurses* nc){
const int xoff = (dimx - ORIGWIDTH / xiter) / 2;
const int yoff = (dimy - ORIGHEIGHT / yiter) / 4;
ncplane_erase(n);
if((copyplane = show_copyright(nc)) == NULL){
palette256_free(pal);
free(buf);
return -1;
}
cell c = CELL_TRIVIAL_INITIALIZER;
cell_load(n, &c, "\xe2\x96\x80"); // upper half block
for(size_t y = 0 ; y < ORIGHEIGHT ; y += (yiter * 2)){
@ -26640,5 +26663,6 @@ int jungle_demo(struct notcurses* nc){
cycle_palettes(nc, pal);
}while(nsrunning > 0 && (uint64_t)nsrunning < 5 * timespec_to_ns(&demodelay));
palette256_free(pal);
ncplane_destroy(copyplane);
return 0;
}