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Windows console limits

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This commit is contained in:
nhmall
2022-07-01 08:37:10 -04:00
parent 1de758179b
commit 1e17efe143
1 changed files with 18 additions and 6 deletions
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24
sys/windows/consoletty.c
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@@ -1182,6 +1182,11 @@ really_move_cursor()
void
cmov(int x, int y)
{
if (x >= console.width)
x = console.width - 1;
if (y >= console.height)
y = console.height - 1;
ttyDisplay->cury = y;
ttyDisplay->curx = x;
@@ -1221,8 +1226,11 @@ xputs(const char* s)
int
xputc(int ch)
{
set_console_cursor(ttyDisplay->curx, ttyDisplay->cury);
xputc_core(ch);
int x = ttyDisplay->curx, y = ttyDisplay->cury;
if (x < console.width && y < console.height) {
set_console_cursor(ttyDisplay->curx, ttyDisplay->cury);
xputc_core(ch);
}
return 0;
}
@@ -1432,10 +1440,14 @@ term_end_24bitcolor(void)
void
cl_end(void)
{
set_console_cursor(ttyDisplay->curx, ttyDisplay->cury);
buffer_clear_to_end_of_line(console.back_buffer, console.cursor.X,
console.cursor.Y);
tty_curs(BASE_WINDOW, (int) ttyDisplay->curx + 1, (int) ttyDisplay->cury);
if (ttyDisplay->curx < console.width
&& ttyDisplay->cury < console.height) {
set_console_cursor(ttyDisplay->curx, ttyDisplay->cury);
buffer_clear_to_end_of_line(console.back_buffer, console.cursor.X,
console.cursor.Y);
tty_curs(BASE_WINDOW, (int) ttyDisplay->curx + 1,
(int) ttyDisplay->cury);
}
}
void