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(svn r2950) -Fix: [ 1259327 ] Server crash with "say" -command

This commit is contained in:
Darkvater 2005-09-14 17:21:30 +00:00
parent 236abb6a6c
commit 1bf06d7da4
1 changed files with 6 additions and 10 deletions
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16
texteff.c
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@ -55,25 +55,21 @@ extern void memcpy_pitch(void *d, void *s, int w, int h, int spitch, int dpitch)
// Duration is in game-days
void CDECL AddTextMessage(uint16 color, uint8 duration, const char *message, ...)
{
int i;
char buf[1024];
char buf2[MAX_TEXTMESSAGE_LENGTH];
char buf[MAX_TEXTMESSAGE_LENGTH], buf2[MAX_TEXTMESSAGE_LENGTH];
va_list va;
int length;
int i, length;
va_start(va, message);
vsnprintf(buf, lengthof(buf), message, va);
va_end(va);
/* Special color magic */
if ((color & 0xFF) == 0xC9)
color = 0x1CA;
if ((color & 0xFF) == 0xC9) color = 0x1CA;
/* Cut the message till it fits inside the chatbox */
length = strlen(buf) + 1;
snprintf(buf2, length, "%s", buf);
while (GetStringWidth(buf2) > _textmessage_width - 9)
snprintf(buf2, --length, "%s", buf);
snprintf(buf2, lengthof(buf2), "%s", buf); // remove any formatting
length = strlen(buf2);
while (GetStringWidth(buf2) > _textmessage_width - 9) buf2[--length] = '\0';
/* Find an empty spot and put the message there */
for (i = 0; i < MAX_CHAT_MESSAGES; i++) {