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empty messages clear the whole widget

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This commit is contained in:
Fabian Greffrath 2023-08-22 20:25:06 +02:00
parent 4e0bccdf53
commit 629c1662a4
3 changed files with 17 additions and 0 deletions
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10
src/hu_lib.c
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@ -86,6 +86,16 @@ void HUlib_clear_cur_line (hu_multiline_t *const m)
HUlib_clear_line(m->lines[m->curline]);
}
void HUlib_clear_all_lines (hu_multiline_t *const m)
{
int i;
for (i = 0; i < m->numlines; i++)
{
HUlib_clear_line(m->lines[i]);
}
}
// [FG] add single char to line, increasing its length but not its width
static boolean add_char_to_line(hu_line_t *const t, const char ch)

1
src/hu_lib.h
View File

@ -122,6 +122,7 @@ void HUlib_reset_align_offsets (void);
void HUlib_clear_line (hu_line_t *const l);
void HUlib_clear_cur_line (hu_multiline_t *const m);
void HUlib_clear_all_lines (hu_multiline_t *const m);
void HUlib_add_string_to_cur_line (hu_multiline_t *const m, const char *s);
void HUlib_add_strings_to_cur_line (hu_multiline_t *const m, const char *prefix, const char *s);

6
src/hu_stuff.c
View File

@ -580,6 +580,8 @@ void HU_Start(void)
HUlib_init_multiline(&w_message, message_list ? hud_msg_lines : 1,
&doom_font, colrngs[hudcolor_mesg],
&message_on, NULL);
// [FG] clear messages
HUlib_clear_all_lines(&w_message);
// create the secret message widget
HUlib_init_multiline(&w_secret, 1,
@ -1532,6 +1534,10 @@ void HU_Ticker(void)
//post the message to the message widget
HUlib_add_string_to_cur_line(&w_message, plr->message);
// [FG] empty messages clear the whole widget
if (plr->message[0] == '\0')
HUlib_clear_all_lines(&w_message);
// clear the message to avoid posting multiple times
plr->message = 0;