private MoveDirection ComputeDirection(OperationBluehole.Content.Int2D currentPos, OperationBluehole.Content.Int2D nextPos)
{
int xDiff = nextPos.x - currentPos.x;
if (xDiff != 0)
{
if (xDiff > 0)
{
return(MoveDirection.Right);
}
else
{
return(MoveDirection.Left);
}
}
int yDiff = nextPos.y - currentPos.y;
if (yDiff != 0)
{
if (yDiff > 0)
{
return(MoveDirection.Up);
}
else
{
return(MoveDirection.Down);
}
}
return(MoveDirection.Stay);
}
public bool MovePlayer(Int2D position)
{
Int2D newPosition = position;
// 임시 사용 중
// 해당 영역에 몬스터 있으면 덮어 쓰지 말고 다르게 처리할 것
// 전투를 하든가...뭐 그런 식으로
/*
* while ( map[position.y, position.x].party != null )
* {
* Int2D tempPosition;
* tempPosition.x = newPosition.x + random.Next(-3, 3);
* tempPosition.y = newPosition.y + random.Next(-3, 3);
*
* if ( map[position.y, position.x].objectType != MapObjectType.TILE || map[position.y, position.x].party != null )
* continue;
*
* newPosition = tempPosition;
* }
*/
map[newPosition.y, newPosition.x].party = map[playerPosition.y, playerPosition.x].party;
map[playerPosition.y, playerPosition.x].party = null;
playerPosition = newPosition;
return(true);
}
// 맵 생성!
private void GenerateMap(List <Party> mobs, List <Item> items, Party users)
{
// 맵 상의 임의의 영역에 대해서
// 각 영역은 멤버로 자신이 생성된 방향(horizontal, verical)과 영역좌표(AABB)를 가진다
// 부모 영역에 대한 참조와 트리에서의 depth정보도 가진다.
// 만약 자신의 depth가 upper bound보다 작으면 아래의 작업을 수행한다
// 자신의 반대 방향으로 임의의 위치에서 다시 잘라서 해당 영역을 자식으로 추가
DungeonTreeNode root = new DungeonTreeNode();
root.SetRoot(size, random, map, mobs, items, zoneList, userLevel);
root.GenerateRecursivly();
// player party와 ring 배치 - 맵 전체를 기반으로
RingOfErrethAkbe ring = new RingOfErrethAkbe();
playerPosition = root.RegisterParty(users, true);
ringPosition = root.RegisterGameObject(ring);
items.Add(ring);
zoneList[map[ringPosition.y, ringPosition.x].zoneId].items.Add(ring);
// PrintOutMAP();
// Console.WriteLine( "distance between player and ring" );
// Console.WriteLine( " :" + Math.Abs( playerPosition.x - ringPosition.x ) + " / "+ Math.Abs( playerPosition.y - ringPosition.y ) );
}
public int GetZoneId(Int2D position)
{
return(zoneList
.Where(z => z.lowerBoundary.x <= position.x && position.x <= z.upperBoundary.x && z.lowerBoundary.y <= position.y && position.y <= z.upperBoundary.y)
.Select(z => z.zoneId)
.First());
}
public Int2D RegisterParty(Party party, bool isUsers = false)
{
Int2D position = new Int2D(-1, -1);
while (true)
{
position = GetRandomInternalPosition();
if (map[position.y, position.x] != null && map[position.y, position.x].objectType == MapObjectType.TILE &&
map[position.y, position.x].party == null)
{
// 플레이어가 아이템 위에서 시작하지 않도록 제어
if (map[position.y, position.x].gameObject != null && isUsers)
{
continue;
}
map[position.y, position.x].party = party;
party.position = position;
break;
}
}
return(position);
}
public DungeonZone(int zoneId, Int2D lowerBoundary, Int2D upperBoundary)
{
this.zoneId = zoneId;
this.lowerBoundary = lowerBoundary;
this.upperBoundary = upperBoundary;
centerPosition.x = (lowerBoundary.x + upperBoundary.x) / 2;
centerPosition.y = (lowerBoundary.y + upperBoundary.y) / 2;
}
public void Test()
{
Int2D start = new Int2D();
bool stop = false;
for (int i = 0; i < mapSize; ++i)
{
for (int j = 0; j < mapSize; ++j)
{
if (dungeonMaster.GetMapInfo()[i, j].objectType == MapObjectType.TILE)
{
start.x = j;
start.y = i;
Teleport(start);
Console.WriteLine("start : " + position.x + "," + position.y);
stop = true;
break;
}
}
if (stop)
{
break;
}
}
stop = false;
Int2D end = new Int2D();
for (int i = mapSize - 1; i >= 0; --i)
{
for (int j = mapSize - 1; j >= 0; --j)
{
if (dungeonMaster.GetMapInfo()[i, j].objectType == MapObjectType.TILE)
{
end.x = j;
end.y = i;
Console.WriteLine("dest : " + end.x + "," + end.y);
var runningTime = Stopwatch.StartNew();
MakePath(end);
Console.WriteLine("[Simulation : " + runningTime.ElapsedMilliseconds + " ms]");
stop = true;
break;
}
}
if (stop)
{
break;
}
}
}
public void Init(Int2D position)
{
isRingDiscovered = false;
this.position = position;
// 존 방문 기록도 업데이트하고, 첫 movePath 계산도 해둔다
currentZoneId = dungeonMaster.GetZoneId(position);
dungeonZoneHistory.Push(currentZoneId);
exploredZone.Add(currentZoneId);
UpdateDestination();
}
// 조심해!
// FOR DEBUG!!!!
public void Teleport(Int2D destination)
{
position = destination;
// 현재 존 정보 업데이트 할 것
int currentZoneId = dungeonMaster.GetZoneId(position);
if (currentZoneId != dungeonZoneHistory.Peek())
{
dungeonZoneHistory.Push(currentZoneId);
exploredZone.Add(currentZoneId);
}
}
private void AllocateObjects(DungeonZone zone)
{
// 아이템과 몹 배치
int tileCount = (upperBoundary.y - lowerBoundary.y - 1)
* (upperBoundary.x - lowerBoundary.x - 1);
int mobCount = (int)(tileCount * Config.MOB_DENSITY);
for (int i = 0; i < mobCount; ++i)
{
// 몹 생성하고
mobs.Add(GeneratoMobParty());
int idx = mobs.Count - 1;
zone.mobs.Add(mobs[idx]);
// 등록
Int2D mobPosition = RegisterParty(mobs[idx]);
}
int itemCOunt = (int)(tileCount * Config.ITEM_DENSITY);
for (int i = 0; i < itemCOunt; ++i)
{
// 아이템 생성하고
Item newItem = new ItemToken();
((ItemToken)newItem).GenerateRandomToken(
usersLevel + random.Next(
(int)(-usersLevel * Config.MOB_REWARD_ITEM_RANGE),
(int)(usersLevel * Config.MOB_REWARD_ITEM_RANGE)
), ItemToken.equipTypePool[random.Next(ItemToken.equipTypePool.Length)]);
items.Add(newItem);
int idx = items.Count - 1;
zone.items.Add(items[idx]);
// 등록
Int2D itemPosition = RegisterGameObject(items[idx]);
}
}
public Int2D RegisterGameObject(GameObject obj)
{
Int2D position = new Int2D(-1, -1);
while (true)
{
position = GetRandomInternalPosition();
if (map[position.y, position.x] != null && map[position.y, position.x].objectType == MapObjectType.TILE &&
map[position.y, position.x].gameObject == null)
{
// 조심해!
// item에 자신의 idx 기록은 안 해도 되려나...
map[position.y, position.x].gameObject = obj;
obj.position = position;
break;
}
}
return(position);
}
public int GetZoneId(Int2D position)
{
return(dungeon.GetZoneId(position));
}
public Int2D(Int2D rhs)
{
this.x = rhs.x; this.y = rhs.y;
}
private void MakePath(Int2D destination)
{
// Debug.WriteLine( "start to make the path" );
// Debug.WriteLine( "start : " + position.x + " / " + position.y );
// Debug.WriteLine( "dest : " + destination.x + " / " + destination.y );
// 조심해!!!
// priority_queue가 없어서 일단 list로 구현
// List<ExploerNode> openSet = new List<ExploerNode>();
MinHeap <ExploerNode> openSet = new MinHeap <ExploerNode>();
for (int i = 0; i < mapSize; ++i)
{
for (int j = 0; j < mapSize; ++j)
{
map[i, j].Reset();
}
}
map[position.y, position.x].gScore = 0;
map[position.y, position.x].fScore = map[position.y, position.x].gScore + GetHeuristicScore(position, destination);
map[position.y, position.x].isOpened = true;
// openSet.Add( map[position.y, position.x] );
openSet.Push(map[position.y, position.x]);
while (openSet.Count > 0)
{
// ExploerNode current = openSet.Min();
ExploerNode current = openSet.Peek();
// Debug.WriteLine( "current : " + current.position.x + " / " + current.position.y );
if (current.position.Equals(destination))
{
currentMovePath.Push(currentDestination); // 최종 목적지를 일단 넣고 그 사이를 채움
ReconstructPath(current);
currentMovePath.Pop(); // 현재 위치는 빼자
break;
}
// openSet.Remove( openSet.Min() );
openSet.Pop();
current.isClosed = true;
// 조심해!
// 배열을 하나 새로 만드는 것이 어색하다
// 맨 끝 지점들에는 안 가니까 예외 처리는 생략
List <ExploerNode> neigborNodes = new List <ExploerNode> {
map[current.position.y - 1, current.position.x],
map[current.position.y + 1, current.position.x],
map[current.position.y, current.position.x - 1],
map[current.position.y, current.position.x + 1]
};
for (int i = 0; i < neigborNodes.Count; ++i)
{
ExploerNode neighbor = neigborNodes[i];
if (neighbor.isClosed)
{
continue;
}
float gScoreTentative = current.gScore + Math.Abs(destination.x - current.position.x) + Math.Abs(destination.y - current.position.y);
if (!neighbor.isOpened || gScoreTentative < neighbor.gScore)
{
neighbor.cameFrom = current;
neighbor.gScore = gScoreTentative;
neighbor.fScore = neighbor.gScore + GetHeuristicScore(neighbor.position, destination);
if (!neighbor.isOpened)
{
neighbor.isOpened = true;
// openSet.Add( neighbor );
openSet.Push(neighbor);
}
else
{
openSet.DecreaseKeyValue(neighbor);
}
// openSet.Sort( new NodeComp() );
}
}
}
// Debug.WriteLine( "end!!!!" );
}
private float GetHeuristicScore(Int2D target, Int2D goal)
{
return((float)Math.Sqrt(Math.Pow(goal.x - target.x, 2) + Math.Pow(goal.y - target.y, 2)));
// return Math.Abs( goal.x - target.x ) + Math.Abs( goal.y - target.y );
}
public bool Move(MoveDiretion direction, GameRecord record)
{
switch (direction)
{
case MoveDiretion.DOWN:
position = new Int2D(position.x, position.y + 1);
break;
case MoveDiretion.LEFT:
position = new Int2D(position.x - 1, position.y);
break;
case MoveDiretion.RIGHT:
position = new Int2D(position.x + 1, position.y);
break;
case MoveDiretion.UP:
position = new Int2D(position.x, position.y - 1);
break;
default:
break;
}
// 일단 도착했으니까 제거
if (position.Equals(currentMovePath.Peek()))
{
currentMovePath.Pop();
}
// 몹이 있는지 확인한다
// 있으면 일단 전투부터 요청
Party target = dungeonMaster.GetMapObject(position.x, position.y).party;
if (target != null && target.partyType == PartyType.MOB)
{
if (!dungeonMaster.StartBattle(target))
{
record.lastPosition = position;
return(false);
}
}
// 아이템 있는지 확인한다
Item item = (Item)dungeonMaster.GetMapObject(position.x, position.y).gameObject;
if (item != null)
{
if (item.code == ItemCode.Ring)
{
isRingDiscovered = true;
}
else
{
dungeonMaster.LootItem(item, currentZoneId);
UpdateDestination();
}
}
// 현재 존 정보 업데이트 할 것
int newZoneId = dungeonMaster.GetZoneId(position);
if (currentZoneId != newZoneId)
{
// 영역이 바뀌었다!
currentZoneId = newZoneId;
UpdateDestination();
// 처음 가보는 곳이면 일단 스택에도 넣고, 가봤다고 기록도 하자
if (!exploredZone.Contains(currentZoneId))
{
dungeonZoneHistory.Push(currentZoneId);
exploredZone.Add(currentZoneId);
}
}
return(true);
}