void CGroundBlockingObjectMap::AddGroundBlockingObject(CSolidObject* object)
{
if (object->blockMap != NULL) {
// if object has a yardmap, add it to map selectively
// (checking the specific state of each yardmap cell)
AddGroundBlockingObject(object, YARDMAP_BLOCKED);
return;
}
const int objID = GetObjectID(object);
object->SetPhysicalStateBit(CSolidObject::PSTATE_BIT_BLOCKING);
object->mapPos = object->GetMapPos();
object->groundBlockPos = object->pos;
const int bx = object->mapPos.x, sx = object->xsize;
const int bz = object->mapPos.y, sz = object->zsize;
const int minXSqr = bx, maxXSqr = bx + sx;
const int minZSqr = bz, maxZSqr = bz + sz;
for (int zSqr = minZSqr; zSqr < maxZSqr; zSqr++) {
for (int xSqr = minXSqr; xSqr < maxXSqr; xSqr++) {
BlockingMapCell& cell = groundBlockingMap[xSqr + zSqr * mapDims.mapx];
cell[objID] = object;
}
}
// FIXME: needs dependency injection (observer pattern?)
if (object->moveDef == NULL && pathManager != NULL) {
pathManager->TerrainChange(minXSqr, minZSqr, maxXSqr, maxZSqr, TERRAINCHANGE_OBJECT_INSERTED);
}
}
/**
* Closes a yard, blocking the area.
* When a factory closes, for example.
*/
void CGroundBlockingObjectMap::CloseBlockingYard(CSolidObject* yard, unsigned char* yardMap) {
RemoveGroundBlockingObject(yard);
AddGroundBlockingObject(yard, yardMap, 1);
}
/**
* Opens up a yard in a blocked area.
* When a factory opens up, for example.
*/
void CGroundBlockingObjectMap::OpenBlockingYard(CSolidObject* yard, const unsigned char* yardMap) {
RemoveGroundBlockingObject(yard);
AddGroundBlockingObject(yard, yardMap, 2);
}
/**
* Closes a yard, blocking the area.
* When a factory closes, for example.
*/
void CGroundBlockingObjectMap::CloseBlockingYard(CSolidObject* object)
{
RemoveGroundBlockingObject(object);
AddGroundBlockingObject(object, YARDMAP_YARDBLOCKED);
object->yardOpen = false;
}
/**
* Opens up a yard in a blocked area.
* When a factory opens up, for example.
*/
void CGroundBlockingObjectMap::OpenBlockingYard(CSolidObject* object)
{
RemoveGroundBlockingObject(object);
AddGroundBlockingObject(object, YARDMAP_YARDFREE);
object->yardOpen = true;
}
