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A temporary fix to console keys' behavior. Backspace, leftarrow and rightarrow work now.

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This commit is contained in:
Anton E. Gavrilov 2000-03-08 23:13:53 +00:00
parent fb35a3f7c0
commit 931e8f2f47
1 changed files with 36 additions and 4 deletions
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34
common/keys.c
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@ -246,9 +246,9 @@ Interactive line editing and console scrollback
*/
void Key_Console (int key)
{
int i;
#ifdef _WIN32
char *cmd, *s;
int i;
HANDLE th;
char *clipText, *textCopied;
#endif
@ -272,6 +272,7 @@ void Key_Console (int key)
edit_line = (edit_line + 1) & 31;
history_line = edit_line;
key_lines[edit_line][0] = ']';
key_lines[edit_line][1] = 0;
key_linepos = 1;
if (cls.state == ca_disconnected)
SCR_UpdateScreen (); // force an update, because the command
@ -285,12 +286,36 @@ void Key_Console (int key)
break;
case K_BACKSPACE:
if (key_linepos > 1)
{
strcpy(key_lines[edit_line] + key_linepos - 1, key_lines[edit_line] + key_linepos);
key_linepos--;
}
return;
break;
case KP_RIGHTARROW:
case K_RIGHTARROW:
if (strlen(key_lines[edit_line]) == key_linepos)
{
if (strlen(key_lines[(edit_line + 31) & 31]) <= key_linepos)
return; // no character to get
key_lines[edit_line][key_linepos] = key_lines[(edit_line + 31) & 31][key_linepos];
key_linepos++;
key_lines[edit_line][key_linepos] = 0;
}
else
key_linepos++;
return;
break;
case KP_LEFTARROW:
case K_LEFTARROW:
if (key_linepos > 1)
key_linepos--;
return;
break;
case KP_UPARROW:
case K_UPARROW:
do {
@ -382,8 +407,15 @@ void Key_Console (int key)
if (key_linepos < MAXCMDLINE-1)
{
// Tonik -->
i = strlen(key_lines[edit_line]) - 1;
if (i == MAXCMDLINE-2) i--;
for (; i >= key_linepos; i--)
key_lines[edit_line][i + 1] = key_lines[edit_line][i];
// <-- Tonik
key_lines[edit_line][key_linepos] = key;
key_linepos++;
if (!i) // FIXME
key_lines[edit_line][key_linepos] = 0;
}