69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program 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; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program 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 this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
#include "titanic/messages/messages.h"
|
|
#include "titanic/core/game_object.h"
|
|
#include "titanic/core/tree_item.h"
|
|
|
|
namespace Titanic {
|
|
|
|
CMessage::CMessage() : CSaveableObject() {
|
|
}
|
|
|
|
void CMessage::save(SimpleFile *file, int indent) const {
|
|
file->writeNumberLine(0, indent);
|
|
}
|
|
|
|
void CMessage::load(SimpleFile *file) {
|
|
file->readNumber();
|
|
CSaveableObject::load(file);
|
|
}
|
|
|
|
bool CMessage::execute(CTreeItem *target, const ClassDef *classDef, int flags) {
|
|
// If no target was specified, then there's nothing to do
|
|
if (!target)
|
|
return false;
|
|
|
|
bool result = false;
|
|
CTreeItem *item = target;
|
|
CTreeItem *nextItem = nullptr;
|
|
do {
|
|
if (flags & MSGFLAG_SCAN)
|
|
nextItem = item->scan(target);
|
|
|
|
if (!(flags & MSGFLAG_CLASS_DEF) || item->isInstanceOf(*classDef)) {
|
|
bool handled = perform(item);
|
|
|
|
if (handled) {
|
|
result = true;
|
|
if (flags & MSGFLAG_BREAK_IF_HANDLED)
|
|
return true;
|
|
}
|
|
}
|
|
|
|
item = nextItem;
|
|
} while (nextItem);
|
|
|
|
return result;
|
|
}
|
|
|
|
} // End of namespace Titanic
|