cpp/openttd-patchpack/source Files · src/script/api/script_grouplist.cpp

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frosch

Fix #9256, 12e43c697d2: invalid read after free. (#9258)

This also changes ScriptEventVehicleAutoReplaced when replacing wagons:
The event is now only spawned, if the head engine changes, so only if the VehicleID of the consist changes.
Previously replacing wagons spawned an event with OldVehicleID==NewVehicleID.

/*
 * 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 script_grouplist.cpp Implementation of ScriptGroupList and friends. */

#include "../../stdafx.h"
#include "script_grouplist.hpp"
#include "../../group.h"

#include "../../safeguards.h"

ScriptGroupList::ScriptGroupList()
{
	for (const Group *g : Group::Iterate()) {
		if (g->owner == ScriptObject::GetCompany()) this->AddItem(g->index);
	}
}