VisitResult ResourceUnitFinder::Visit(TerrainTraversal &terrainTraversal, const Vec2i &pos, const Vec2i &from)
{
if (!worker.Player->AiEnabled && !Map.Field(pos)->playerInfo.IsExplored(*worker.Player)) {
return VisitResult_DeadEnd;
}
CUnit *mine = Map.Field(pos)->UnitCache.find(res_finder);
if (mine && mine != *resultMine && MineIsUsable(*mine)) {
ResourceUnitFinder::ResourceUnitFinder_Cost cost;
cost.SetFrom(*mine, deposit, check_usage);
if (cost < bestCost) {
*resultMine = mine;
if (cost.IsMin()) {
return VisitResult_Finished;
}
bestCost = cost;
}
}
if (CanMoveToMask(pos, movemask)) { // reachable
if (terrainTraversal.Get(pos) < maxRange) {
return VisitResult_Ok;
} else {
return VisitResult_DeadEnd;
}
} else { // unreachable
return VisitResult_DeadEnd;
}
}
VisitResult NearReachableTerrainFinder::Visit(TerrainTraversal &terrainTraversal, const Vec2i &pos, const Vec2i &from)
{
//Wyrmgus start
// if (!player.AiEnabled && !Map.Field(pos)->playerInfo.IsExplored(player)) {
if (!Map.Field(pos)->playerInfo.IsExplored(player)) {
//Wyrmgus end
return VisitResult_DeadEnd;
}
// Look if found what was required.
if (CanMoveToMask(pos, movemask)) {
if (resPos) {
*resPos = from;
}
return VisitResult_Finished;
}
if (Map.Field(pos)->CheckMask(resmask)) { // reachable
if (terrainTraversal.Get(pos) <= maxDist) {
return VisitResult_Ok;
} else {
return VisitResult_DeadEnd;
}
} else { // unreachable
return VisitResult_DeadEnd;
}
}
VisitResult UnitFinder::Visit(TerrainTraversal &terrainTraversal, const Vec2i &pos, const Vec2i &from)
{
if (!player.AiEnabled && !Map.Field(pos)->playerInfo.IsExplored(player)) {
return VisitResult_DeadEnd;
}
// Look if found what was required.
CUnit *unit = FindUnitAtPos(pos);
if (unit) {
*unitP = unit;
return VisitResult_Finished;
}
if (CanMoveToMask(pos, movemask)) { // reachable
if (terrainTraversal.Get(pos) <= maxDist) {
return VisitResult_Ok;
} else {
return VisitResult_DeadEnd;
}
} else { // unreachable
return VisitResult_DeadEnd;
}
}
