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intro: better use of flipmode bar

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nick black 2020-12-13 11:00:56 -05:00
parent ca547bc521
commit 4984903d61
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1 changed files with 6 additions and 3 deletions
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9
src/demo/intro.c
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@ -1,13 +1,16 @@
#include "demo.h"
static int centercols;
static int
fader(struct notcurses* nc, struct ncplane* ncp, void* curry){
int* flipmode = curry;
int rows, cols;
ncplane_dim_yx(ncp, &rows, &cols);
for(int x = 5 ; x < cols - 6 ; ++x){
int startx = (cols - (centercols - 2)) / 2;
for(int x = startx ; x < startx + centercols - 2 ; ++x){
ncplane_set_fg_rgb8(ncp, 0xd0, 0xf0, 0xd0);
if(ncplane_putwc_yx(ncp, rows - 5, x, x % 2 == *flipmode % 2 ? L'◪' : L'◩') <= 0){
if(ncplane_putwc_yx(ncp, rows - 11, x, x % 2 == *flipmode % 2 ? L'◪' : L'◩') <= 0){
return -1;
}
}
@ -63,7 +66,7 @@ int intro(struct notcurses* nc){
channels_set_fg_rgb8(&cur, 200, 0, 200); channels_set_bg_rgb8(&cur, 0, 64, 0);
channels_set_fg_rgb8(&cll, 200, 0, 200); channels_set_bg_rgb8(&cll, 0, 128, 0);
channels_set_fg_rgb8(&clr, 200, 0, 200); channels_set_bg_rgb8(&clr, 0, 128, 0);
int centercols = cols > 80 ? 72 : cols - 8;
centercols = cols > 80 ? 72 : cols - 8;
if(ncplane_cursor_move_yx(ncp, 5, (cols - centercols) / 2 + 1)){
return -1;
}