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Don't save consecutive duplicate commands to console history

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.. I don't want to scroll through 20x /quit in the history..
This commit is contained in:
Daniel Gibson 2015-05-22 23:36:56 +02:00
parent 1ce9bdba51
commit c79257b5d8
1 changed files with 6 additions and 2 deletions
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8
src/client/cl_keyboard.c
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@ -801,16 +801,20 @@ Key_WriteConsoleHistory()
// save the oldest lines first by starting at edit_line
// and going forward (and wrapping around)
const char* lastWrittenLine = "";
for(i=0; i<NUM_KEY_LINES; ++i)
{
int lineIdx = (edit_line+i) & (NUM_KEY_LINES-1);
const char* line = key_lines[lineIdx];
if(line[1] != '\0')
if(line[1] != '\0' && strcmp(lastWrittenLine, line ) != 0)
{
// if the line actually contains something besides the ] prompt, write it to the file
// if the line actually contains something besides the ] prompt,
// and is not identical to the last written line, write it to the file
fputs(line, f);
fputc('\n', f);
lastWrittenLine = line;
}
}