cpp/openttd-patchpack/source Changeset - r11998:fc4347de05c4

Changeset - r11998:fc4347de05c4

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rubidium - 15 years ago 2009-05-23 22:40:14
rubidium@openttd.org

(svn r16409) -Change: don't add empty lines/duplicates of the previous command to the console's history

1 file changed with 14 insertions and 4 deletions:

src/console_gui.cpp

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src/console_gui.cpp

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@@ @@ -332,7 +332,6 @@ void IConsoleGUIInit() @@
 	IConsolePrint(CC_WHITE,  "use \"help\" for more information");
 	IConsolePrint(CC_WHITE,  "");
 	IConsoleClearCommand();
 	IConsoleHistoryAdd("");
+}
 void IConsoleClearBuffer()
@@ @@ -388,10 +387,20 @@ void IConsoleOpen() {if (_iconsole_mode @@
  */
 static void IConsoleHistoryAdd(const char *cmd)
+{
 	free(_iconsole_history[ICON_HISTORY_SIZE - 1]);
 	/* Strip all spaces at the begin */
 	while (IsWhitespace(*cmd)) cmd++;
 	/* Do not put empty command in history */
 	if (StrEmpty(cmd)) return;
 	memmove(&_iconsole_history[1], &_iconsole_history[0], sizeof(_iconsole_history[0]) * (ICON_HISTORY_SIZE - 1));
 	_iconsole_history[0] = strdup(cmd);
 	/* Do not put in history if command is same as previous */
 	if (_iconsole_history[0] == NULL || strcmp(_iconsole_history[0], cmd) != 0) {
 		free(_iconsole_history[ICON_HISTORY_SIZE - 1]);
 		memmove(&_iconsole_history[1], &_iconsole_history[0], sizeof(_iconsole_history[0]) * (ICON_HISTORY_SIZE - 1));
 		_iconsole_history[0] = strdup(cmd);
+	}
 	/* Reset the history position */
 	IConsoleResetHistoryPos();
+}
@@ @@ -401,6 +410,7 @@ static void IConsoleHistoryAdd(const cha @@
  */
 static void IConsoleHistoryNavigate(int direction)
+{
 	if (_iconsole_history[0] == NULL) return; // Empty history
 	int i = _iconsole_historypos + direction;
 	/* watch out for overflows, just wrap around */

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