diff options
Diffstat (limited to 'engines/mads/rails.cpp')
| -rw-r--r-- | engines/mads/rails.cpp | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/engines/mads/rails.cpp b/engines/mads/rails.cpp index 322e6e7cb3..46d9e0ebd3 100644 --- a/engines/mads/rails.cpp +++ b/engines/mads/rails.cpp @@ -8,12 +8,12 @@ * 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. @@ -149,7 +149,7 @@ int Rails::scanPath(const Common::Point &srcPos, const Common::Point &destPos) { ++xDiff; ++yDiff; - const byte *srcP = _depthSurface->getBasePtr(srcPos.x, srcPos.y); + const byte *srcP = (const byte *)_depthSurface->getBasePtr(srcPos.x, srcPos.y); int index = xAmount; // Outer loop @@ -274,4 +274,18 @@ void Rails::synchronize(Common::Serializer &s) { } } +void Rails::disableNode(int nodeIndex) { + _nodes[nodeIndex]._active = false; + + for (uint16 i = 0; i < _nodes.size(); i++) { + if (i != nodeIndex) + disableLine(i, nodeIndex); + } +} + +void Rails::disableLine(int from, int to) { + _nodes[from]._distances[to] = 0x3FFF; + _nodes[to]._distances[from] = 0x3FFF; +} + } // End of namespace MADS |