Function clearDijkstra

plugins/diggingInvaders/diggingInvaders.cpp:331–343

int32_t edgeCount = 0;

void clearDijkstra() {
    invaders.clear();
    invaderPts.clear();
    localPts.clear();
    parentMap.clear();
    costMap.clear();
    comp = PointComp(&costMap);
    fringe = set<df::coord,PointComp>(comp);
    localPtsFound = edgeCount = 0;
    foundTarget = false;
    closedSet.clear();
    workNeeded.clear();
}
/////////////////////////////////////////////////////////////////////////////////////////

void findAndAssignInvasionJob(color_ostream& out, void* tickTime) {