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ncplane_putc_yx(): abstract to ncplane_cell_ref_yx()

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nick black 2020-05-02 15:16:01 -04:00
parent c0b2a64102
commit 4951a6876c
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src/lib/notcurses.c
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@ -1261,7 +1261,7 @@ int ncplane_putc_yx(ncplane* n, int y, int x, const cell* c){
// that cell as wide). Any character placed atop one half of a wide character // that cell as wide). Any character placed atop one half of a wide character
// obliterates the other half. Note that a wide char can thus obliterate two // obliterates the other half. Note that a wide char can thus obliterate two
// wide chars, totalling four columns. // wide chars, totalling four columns.
cell* targ = &n->fb[nfbcellidx(n, n->y, n->x)]; cell* targ = ncplane_cell_ref_yx(n, n->y, n->x);
if(n->x > 0){ if(n->x > 0){
if(cell_double_wide_p(targ)){ // replaced cell is half of a wide char if(cell_double_wide_p(targ)){ // replaced cell is half of a wide char
if(targ->gcluster == 0){ // we're the right half if(targ->gcluster == 0){ // we're the right half