1 files changed, 0 insertions, 76 deletions
diff --git a/src/ai/api/ai_sign.cpp b/src/ai/api/ai_sign.cpp
deleted file mode 100644
index 971d52ce5..000000000
--- a/src/ai/api/ai_sign.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-/* $Id$ */
-
-/*
- * 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 ai_sign.cpp Implementation of AISign. */
-
-#include "../../stdafx.h"
-#include "ai_sign.hpp"
-#include "table/strings.h"
-#include "../ai_instance.hpp"
-#include "../../command_func.h"
-#include "../../core/alloc_func.hpp"
-#include "../../signs_base.h"
-#include "../../string_func.h"
-#include "../../strings_func.h"
-#include "../../tile_map.h"
-#include "../../company_func.h"
-
-/* static */ bool AISign::IsValidSign(SignID sign_id)
-{
-	const Sign *si = ::Sign::GetIfValid(sign_id);
-	return si != NULL && si->owner == _current_company;
-}
-
-/* static */ bool AISign::SetName(SignID sign_id, const char *name)
-{
-	EnforcePrecondition(false, IsValidSign(sign_id));
-	EnforcePrecondition(false, !::StrEmpty(name));
-	EnforcePreconditionCustomError(false, ::Utf8StringLength(name) < MAX_LENGTH_SIGN_NAME_CHARS, AIError::ERR_PRECONDITION_STRING_TOO_LONG);
-
-	return AIObject::DoCommand(0, sign_id, 0, CMD_RENAME_SIGN, name);
-}
-
-/* static */ char *AISign::GetName(SignID sign_id)
-{
-	if (!IsValidSign(sign_id)) return NULL;
-
-	static const int len = 64;
-	char *sign_name = MallocT<char>(len);
-
-	::SetDParam(0, sign_id);
-	::GetString(sign_name, STR_SIGN_NAME, &sign_name[len - 1]);
-
-	return sign_name;
-}
-
-/* static */ TileIndex AISign::GetLocation(SignID sign_id)
-{
-	if (!IsValidSign(sign_id)) return INVALID_TILE;
-
-	const Sign *sign = ::Sign::Get(sign_id);
-	return ::TileVirtXY(sign->x, sign->y);
-}
-
-/* static */ bool AISign::RemoveSign(SignID sign_id)
-{
-	EnforcePrecondition(false, IsValidSign(sign_id));
-	return AIObject::DoCommand(0, sign_id, 0, CMD_RENAME_SIGN, "");
-}
-
-/* static */ SignID AISign::BuildSign(TileIndex location, const char *text)
-{
-	EnforcePrecondition(INVALID_SIGN, ::IsValidTile(location));
-	EnforcePrecondition(INVALID_SIGN, !::StrEmpty(text));
-	EnforcePreconditionCustomError(false, ::Utf8StringLength(text) < MAX_LENGTH_SIGN_NAME_CHARS, AIError::ERR_PRECONDITION_STRING_TOO_LONG);
-
-	if (!AIObject::DoCommand(location, 0, 0, CMD_PLACE_SIGN, text, &AIInstance::DoCommandReturnSignID)) return INVALID_SIGN;
-
-	/* In case of test-mode, we return SignID 0 */
-	return 0;
-}