(svn r23474) -Codechange: move the declaration error related functions to error.h

1 files changed, 27 insertions, 0 deletions

diff --git a/src/error.h b/src/error.h
new file mode 100644
index 000000000..75efb75b8
--- /dev/null
+++ b/src/error.h
@@ -0,0 +1,27 @@
+/* $Id$ */
+
+/*
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** @file error.h Functions related to errors. */
+
+#ifndef ERROR_H
+#define ERROR_H
+
+#include "strings_type.h"
+
+/** Message severity/type */
+enum WarningLevel {
+	WL_INFO,     ///< Used for DoCommand-like (and some nonfatal AI GUI) errors/information
+	WL_WARNING,  ///< Other information
+	WL_ERROR,    ///< Errors (eg. saving/loading failed)
+	WL_CRITICAL, ///< Critical errors, the MessageBox is shown in all cases
+};
+
+void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, WarningLevel wl, int x = 0, int y = 0, uint textref_stack_size = 0, const uint32 *textref_stack = NULL);
+
+#endif /* ERROR_H */