public static GlobalPos GetNeighborMapCoords(GlobalPos pos, HexDirection direction)
{
switch (direction)
{
case HexDirection.TOP_LEFT:
return new GlobalPos(pos.X - 1, pos.Y + (pos.X & 1));
case HexDirection.TOP:
return new GlobalPos(pos.X, pos.Y + 1);
case HexDirection.TOP_RIGHT:
return new GlobalPos(pos.X + 1, pos.Y + (pos.X & 1));
case HexDirection.BOTTOM_RIGHT:
return new GlobalPos(pos.X + 1, pos.Y - (pos.X & 1 ^ 1));
case HexDirection.BOTTOM:
return new GlobalPos(pos.X, pos.Y - 1);
case HexDirection.BOTTOM_LEFT:
return new GlobalPos(pos.X - 1, pos.Y - (pos.X & 1 ^ 1));
}
throw new System.ArgumentException("Invalid direction", "direction");
}
public static GlobalPos GetNeighborMapCoords(GlobalPos pos, TurnedHexDirection direction)
{
switch (direction)
{
case TurnedHexDirection.LEFT_TOP:
return new GlobalPos(pos.X - (pos.Y & 1 ^ 1), pos.Y + 1);
case TurnedHexDirection.RIGHT_TOP:
return new GlobalPos(pos.X + (pos.Y & 1), pos.Y + 1);
case TurnedHexDirection.RIGHT:
return new GlobalPos(pos.X + 1, pos.Y);
case TurnedHexDirection.RIGHT_BOTTOM:
return new GlobalPos(pos.X + (pos.Y & 1), pos.Y - 1);
case TurnedHexDirection.LEFT_BOTTOM:
return new GlobalPos(pos.X - (pos.Y & 1 ^ 1), pos.Y - 1);
case TurnedHexDirection.LEFT:
return new GlobalPos(pos.X - 1, pos.Y);
}
throw new System.ArgumentException("Invalid turned direction", "direction");
}
public static ushort Distance(GlobalPos coords1, GlobalPos coords2, bool turnedHexes)
{
int q1, r1, s1, q2, r2, s2;
if (turnedHexes)
{
q1 = coords1.X - (coords1.Y + (coords1.Y & 1 ^ 1) >> 1);
r1 = coords1.Y;
s1 = -q1 - r1;
q2 = coords2.X - (coords2.Y + (coords2.Y & 1 ^ 1) >> 1);
r2 = coords2.Y;
s2 = -q2 - r2;
}
else
{
q1 = coords1.X;
r1 = coords1.Y - (coords1.X + (coords1.X & 1 ^ 1) >> 1);
s1 = -q1 - r1;
q2 = coords2.X;
r2 = coords2.Y - (coords2.X + (coords2.X & 1 ^ 1) >> 1);
s2 = -q2 - r2;
}
return (ushort)(UnityEngine.Mathf.Abs(q1 - q2) + UnityEngine.Mathf.Abs(r1 - r2) + UnityEngine.Mathf.Abs(s1 - s2) >> 1);
}
//C#6.0 EBD
public bool Contains(GlobalPos coords)
{
return coords.Y >= 0 && coords.Y < Height && coords.X >= 0 && coords.X < Width;
}
public static void OnPlayerMoveOnGlobal(GlobalPos pos)//C#6.0 EBD
{
PlayerMovedOnGlobal(pos);
}
/// <summary>
/// Определяет, прилегают ли к друг другу данные координаты.
/// </summary>
/// <returns><c>true</c> если прилегают, иначе <c>false</c>.</returns>
/// <param name="mapCoords1">1 координаты.</param>
/// <param name="mapCoords2">2 координаты.</param>
public static bool IsMapCoordsAdjacent(GlobalPos coords1, GlobalPos coords2, bool turnedHexes)
{
if (turnedHexes)
for (byte i = 0; i < 6; ++i)
{
if (GetNeighborMapCoords(coords1, (TurnedHexDirection)i) == coords2)
return true;
}
else
for (byte i = 0; i < 6; ++i)
{
if (GetNeighborMapCoords(coords1, (HexDirection)i) == coords2)
return true;
}
return false;
}
//C#6.0 EBD
public TerrainType GetHexTerrain(GlobalPos pos)
{
return (CurrentMap as Chunk).TerrainMatrix[pos.Y - ChunkY * ChunkSize, pos.X - ChunkX * ChunkSize];
}
/// <summary>
/// Переход на локальную карту.
/// </summary>
void GotoLocalMap()
{
GlobalMapPos = Player.GlobalPos;
LocalPos pos = new LocalPos((ushort)(GlobalMapPos.X - ChunkX * ChunkSize), (ushort)(GlobalMapPos.Y - ChunkY * ChunkSize)); //TODO new?
if (LocalMaps[pos.Y, pos.X] == null)
LocalMaps[pos.Y, pos.X] = CreateLocalMap(CashedChunks[1, 1].HeightMatrix[pos.Y, pos.X], CashedChunks[1, 1].ForestMatrix[pos.Y, pos.X], (CashedChunks[1, 1].TerrainMatrix[pos.Y, pos.X] & TerrainType.RIVER) != TerrainType.NONE);
CurrentMap = LocalMaps[pos.Y, pos.X];
(CurrentMap as LocalMap).Activate();
//TEMP
Player.GlobalPos.X = (LocalMapSize.X >> 1);
Player.GlobalPos.Y = (LocalMapSize.Y >> 1);
//
EventManager.OnEntitySpawn(Player);
Visualizer.RenderWholeMap(CurrentMap as LocalMap);
}
/// <summary>
/// Необходимо вызывать, когда игрок переходит на другой хекс.
/// </summary>
void OnPlayerGotoGlobalHex(GlobalPos pos)
{
int chunkX = Mathf.FloorToInt((float)pos.X / ChunkSize), chunkY = Mathf.FloorToInt((float)pos.Y / ChunkSize);
if (chunkX != ChunkX || chunkY != ChunkY)
{
Debug.Log("Cashing chunks.");
sbyte dx = (sbyte)(ChunkX - chunkX), dy = (sbyte)(ChunkY - chunkY);
if (dx != 0)
for (sbyte y = -1; y < 2; ++y)
SaveChunk(ChunkY + y, ChunkX + dx, CashedChunks[y + 1, dx + 1]);
if (dy != 0)
for (sbyte x = -1; x < 2; ++x)
SaveChunk(ChunkY + dy, ChunkX + x, CashedChunks[dy + 1, x + 1]);
SaveCurrentChunkLocalMaps();
Chunk[,] bufCashe = new Chunk[3, 3];
for (sbyte y = -1; y < 2; ++y)
for (sbyte x = -1; x < 2; ++x)
bufCashe[y + 1, x + 1] = GetChunk(chunkY + y, chunkX + x);
if (!TryLoadFiledChunkLocalMaps(chunkY, chunkX))
for (ushort y = 0; y < ChunkSize; ++y)
for (ushort x = 0; x < ChunkSize; ++x)
LocalMaps[y, x] = null;
CashedChunks = bufCashe;
ChunkY = chunkY;
ChunkX = chunkX;
CurrentMap = CashedChunks[1, 1];
}
Visualizer.RenderVisibleHexes(pos, Player.ViewRange, CashedChunks, ChunkY, ChunkX);
Visualizer.DestroyAllBlues();//TODO Временно
for (byte i = 0; i < 6; ++i)
Visualizer.HighlightHex(HexNavigHelper.GetNeighborMapCoords(pos, (HexDirection)i));
}
public void MoveTo(GlobalPos pos, float moveAnimTime)
{
MakingTurn = true;
MoveTime = moveAnimTime;
GlobalPos = pos;
//EventManager.OnPlayerMove(mapCoords); //TODO Временно //Временно закоммент. см. HexInteraction 21
}
//C#6.0 EBD
public static Vector2 GetTransformPosFromMapPos(GlobalPos pos)
{
return new Vector2(pos.X * GlobalHexSpriteSize.x * 0.75f, pos.Y * GlobalHexSpriteSize.y + (pos.X & 1) * GlobalHexSpriteSize.y * 0.5f);
}
/// <summary>
/// Рекурсивно заносит в очередь на отображение хексы.
/// </summary>
/// <param name="mapPosition">Координаты в матрице.</param>
/// <param name="distance">Оставшееся расстояние для распространения.</param>
void SpreadRender(GlobalPos pos, byte distance)
{
Chunk map;
ushort chunkSize = CashedChunks[1, 1].Width;
float chunkX = (float)pos.X / chunkSize, chunkY = (float)pos.Y / chunkSize;
chunkX = Mathf.Floor(chunkX);
chunkY = Mathf.Floor(chunkY);
map = CashedChunks[(int)(chunkY - ChunkY + 1), (int)(chunkX - ChunkX + 1)];
LocalPos inchunkPos;
inchunkPos.X = (ushort)(pos.X - chunkSize * chunkX);
inchunkPos.Y = (ushort)(pos.Y - chunkSize * chunkY);
short index = (short)RenderedHexes.FindIndex(x => x.Pos == pos);
if (index == -1)
{
ListType hex = new ListType { Hex = new GameObject("hex"), InSign = true };
hex.Hex.transform.position = GetTransformPosFromMapPos(pos);
hex.Hex.transform.parent = transform;
hex.Pos = pos;
hex.Hex.AddComponent<SpriteRenderer>();
hex.Hex.AddComponent<Fader>();
MakeHexGraphics(hex, inchunkPos, map);
RenderedHexes.Add(hex);
}
else
{
if (RenderedHexes[index].InSign)
return;
else
RenderedHexes[index].InSign = true;
}
if (distance != 0)
{
SignQueue.Enqueue(new QueueType { Pos = HexNavigHelper.GetNeighborMapCoords(pos, HexDirection.TOP_LEFT), Distance = (byte)(distance - 1) });
SignQueue.Enqueue(new QueueType { Pos = HexNavigHelper.GetNeighborMapCoords(pos, HexDirection.TOP), Distance = (byte)(distance - 1) });
SignQueue.Enqueue(new QueueType { Pos = HexNavigHelper.GetNeighborMapCoords(pos, HexDirection.TOP_RIGHT), Distance = (byte)(distance - 1) });
SignQueue.Enqueue(new QueueType { Pos = HexNavigHelper.GetNeighborMapCoords(pos, HexDirection.BOTTOM_RIGHT), Distance = (byte)(distance - 1) });
SignQueue.Enqueue(new QueueType { Pos = HexNavigHelper.GetNeighborMapCoords(pos, HexDirection.BOTTOM), Distance = (byte)(distance - 1) });
SignQueue.Enqueue(new QueueType { Pos = HexNavigHelper.GetNeighborMapCoords(pos, HexDirection.BOTTOM_LEFT), Distance = (byte)(distance - 1) });
}
}
/// <summary>
/// Отображает только хексы в поле зрения игрока.
/// </summary>
/// <param name="mapPosition">Координаты в матрице.</param>
/// <param name="distance">Дальность обзора.</param>
/// <param name="currentMap">Активная карта.</param>
public void RenderVisibleHexes(GlobalPos pos, byte distance, Chunk[,] cashedChunks, int chunkY, int chunkX)
{
CashedChunks = cashedChunks;
ChunkX = chunkX;
ChunkY = chunkY;
RenderedHexes.ForEach(hex => hex.InSign = false);
SignQueue.Enqueue(new QueueType { Pos = pos, Distance = distance });
while (SignQueue.Count != 0)
{
QueueType buf = SignQueue.Dequeue();
SpreadRender(buf.Pos, buf.Distance);
}
for (ushort i = 0; i < RenderedHexes.Count; ++i)
if (!RenderedHexes[i].InSign)
{
for (ushort j = 0; j < RenderedHexes[i].Hex.transform.childCount; ++j)
RenderedHexes[i].Hex.transform.GetChild(j).gameObject.GetComponent<Fader>().FadeAndDestroyObject(FadeTime);
RenderedHexes[i].Hex.GetComponent<Fader>().FadeAndDestroyObject(FadeTime);
RenderedHexes.RemoveAt(i);
if (i != 0)
i--;
}
}
/// <summary>
/// Накладывает на хекс спрайт.
/// </summary>
/// <param name="mapCoords">Координаты хекса.</param>
/// <param name="highlightHexSprite">Спрайт.</param>
public void HighlightHex(GlobalPos pos)
{
BluesType hex = new BluesType { Hex = Instantiate(InteractableHex, GetTransformPosFromMapPos(pos), Quaternion.identity) as GameObject, InSign = true };
hex.Hex.GetComponent<HexInteraction>().Pos = pos;
RenderedBlues.Add(hex);
}