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should fix the crash that happens after a while (actually about 1024 con prints).

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@3376 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2009-10-04 22:03:16 +00:00
parent fbf5e5b627
commit f52ebd3f00
1 changed files with 26 additions and 7 deletions
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31
engine/client/console.c
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@ -37,6 +37,8 @@ console_t *con_current; // point to either con_main
#define Font_ScreenWidth() (conchar_font?glwidth:vid.width)
extern int glwidth;
#else
#define GLFont_BeginString(f, vx, vy, px, py) *px = vx; *py = vy;
#define GLFont_EndString(f)
#define Font_DrawChar(x,y,c) (Draw_ColouredCharacter(x, y, c),(x)+8)
#define Font_CharWidth(c) 8
#define Font_CharHeight() 8
@ -529,6 +531,7 @@ void Con_PrintCon (console_t *con, char *txt)
{
conchar_t expanded[4096];
conchar_t *c;
conline_t *oc;
static int cr;
COM_ParseFunString(CON_WHITEMASK, txt, expanded, sizeof(expanded), false);
@ -547,6 +550,20 @@ void Con_PrintCon (console_t *con, char *txt)
cr = true;
break;
case '\n':
{
conline_t *cl;
cl = con->oldest;
if (cl->older)
Sys_Error("older?\n");
while(cl->newer)
{
if (cl->newer->older != cl)
Sys_Error("bad backlink\n");
cl = cl->newer;
}
if (cl != con->current)
Sys_Error("not newest?\n");
}
cr = false;
while (con->linecount >= con_maxlines.value)
{
@ -587,13 +604,13 @@ void Con_PrintCon (console_t *con, char *txt)
if (selendline == con->current)
selendline = NULL;
if (con->display == con->current)
{
oc = con->current;
con->current = BZ_Realloc(con->current, sizeof(*con->current)+(con->current->length+1)*sizeof(conchar_t));
if (con->display == oc)
con->display = con->current;
}
else
con->current = BZ_Realloc(con->current, sizeof(*con->current)+(con->current->length+1)*sizeof(conchar_t));
if (con->oldest == oc)
con->oldest = con->current;
if (con->current->older)
con->current->older->newer = con->current;
o = (conchar_t *)(con->current+1)+con->current->length;
@ -1082,7 +1099,7 @@ static int Con_DrawProgress(int left, int right, int y)
if (total == 0)
{
//just show progress
sprintf(progresspercenttext, " %02d%%", progresspercent);
sprintf(progresspercenttext, " %02f%%", progresspercent);
}
else
{
@ -1426,6 +1443,8 @@ void Con_DrawConsole (int lines, qboolean noback)
break;
}
GLFont_EndString(conchar_font);
// draw the input prompt, user text, and cursor if desired
DrawCursor();
}