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Fix con_hudlines being off by one

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Zwip-Zwap Zapony 2023-02-04 17:34:43 +01:00
parent 337a94eb99
commit cc6eac0886
1 changed files with 8 additions and 11 deletions
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19
src/console.c
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@ -72,8 +72,8 @@ static INT32 con_curlines; // vid lines currently used by console
INT32 con_clipviewtop; // (useless)
static INT32 con_hudlines; // number of console heads up message lines
static INT32 con_hudtime[MAXHUDLINES]; // remaining time of display for hud msg lines
static UINT8 con_hudlines; // number of console heads up message lines
static INT32 con_hudtime[MAXHUDLINES]; // remaining time of display for hud msg lines
INT32 con_clearlines; // top screen lines to refresh when view reduced
boolean con_hudupdate; // when messages scroll, we need a backgrnd refresh
@ -128,7 +128,8 @@ static char con_buffer[CON_BUFFERSIZE];
static consvar_t cons_msgtimeout = CVAR_INIT ("con_hudtime", "5", CV_SAVE, CV_Unsigned, NULL);
// number of lines displayed on the HUD
static consvar_t cons_hudlines = CVAR_INIT ("con_hudlines", "5", CV_CALL|CV_SAVE, CV_Unsigned, CONS_hudlines_Change);
static CV_PossibleValue_t hudlines_cons_t[] = {{1, "MIN"}, {MAXHUDLINES, "MAX"}, {0, "None"}, {0, NULL}};
static consvar_t cons_hudlines = CVAR_INIT ("con_hudlines", "5", CV_CALL|CV_SAVE, hudlines_cons_t, CONS_hudlines_Change);
// number of lines console move per frame
// (con_speed needs a limit, apparently)
@ -168,11 +169,6 @@ static void CONS_hudlines_Change(void)
for (i = 0; i < con_hudlines; i++)
con_hudtime[i] = 0;
if (cons_hudlines.value < 1)
cons_hudlines.value = 1;
else if (cons_hudlines.value > MAXHUDLINES)
cons_hudlines.value = MAXHUDLINES;
con_hudlines = cons_hudlines.value;
Unlock_state();
@ -1328,7 +1324,8 @@ boolean CON_Responder(event_t *ev)
static void CON_Linefeed(void)
{
// set time for heads up messages
con_hudtime[con_cy%con_hudlines] = cons_msgtimeout.value*TICRATE;
if (con_hudlines)
con_hudtime[con_cy%con_hudlines] = cons_msgtimeout.value*TICRATE;
con_cy++;
con_cx = 0;
@ -1684,7 +1681,7 @@ static void CON_DrawHudlines(void)
INT32 charwidth = 8 * con_scalefactor;
INT32 charheight = 8 * con_scalefactor;
if (con_hudlines <= 0)
if (!con_hudlines)
return;
if (chat_on && OLDCHAT)
@ -1692,7 +1689,7 @@ static void CON_DrawHudlines(void)
else
y = 0;
for (i = con_cy - con_hudlines+1; i <= con_cy; i++)
for (i = con_cy - con_hudlines; i <= con_cy; i++)
{
size_t c;
INT32 x;