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witherworms: rewrite with ncplane_at_yx()

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pull/251/head
nick black 5 years ago committed by Nick Black
parent 029256e6fc
commit 867a0db3e9
1 changed files with 10 additions and 31 deletions
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41
src/demo/witherworm.c
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@ -66,37 +66,16 @@ surrounding_cells(struct ncplane* n, cell* cells, int y, int x){
ncplane_at_yx(n, y - 1, x - 1, &cells[0]);
ncplane_at_yx(n, y - 1, x, &cells[1]);
ncplane_at_yx(n, y - 1, x + 1, &cells[2]);
// FIXME rewrite all these using ncplane_at_yx()
if(ncplane_cursor_move_yx(n, y, x - 1) == 0){
ncplane_at_cursor(n, &cells[7]);
}
if(ncplane_cursor_move_yx(n, y, x + 1) == 0){
ncplane_at_cursor(n, &cells[3]);
}
if(ncplane_cursor_move_yx(n, y + 1, x - 1) == 0){
ncplane_at_cursor(n, &cells[6]);
}
if(ncplane_cursor_move_yx(n, y + 1, x) == 0){
ncplane_at_cursor(n, &cells[5]);
}
if(ncplane_cursor_move_yx(n, y + 1, x + 1) == 0){
ncplane_at_cursor(n, &cells[4]);
}
if(ncplane_cursor_move_yx(n, y - 2, x) == 0){
ncplane_at_cursor(n, &cells[8]);
}
if(ncplane_cursor_move_yx(n, y + 2, x) == 0){
ncplane_at_cursor(n, &cells[9]);
}
if(ncplane_cursor_move_yx(n, y, x - 2) == 0){
ncplane_at_cursor(n, &cells[10]);
}
if(ncplane_cursor_move_yx(n, y, x + 2) == 0){
ncplane_at_cursor(n, &cells[11]);
}
if(ncplane_cursor_move_yx(n, y, x) == 0){
ncplane_at_cursor(n, &cells[12]);
}
ncplane_at_yx(n, y, x + 1, &cells[3]);
ncplane_at_yx(n, y + 1, x + 1, &cells[4]);
ncplane_at_yx(n, y + 1, x, &cells[5]);
ncplane_at_yx(n, y + 1, x - 1, &cells[6]);
ncplane_at_yx(n, y, x - 1, &cells[7]);
ncplane_at_yx(n, y - 2, x, &cells[8]);
ncplane_at_yx(n, y + 2, x, &cells[9]);
ncplane_at_yx(n, y, x - 2, &cells[10]);
ncplane_at_yx(n, y, x + 2, &cells[11]);
ncplane_at_yx(n, y, x, &cells[12]);
}
static int

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