/// <summary>
/// 处理扇区边缘的tile
/// </summary>
/// <param name="ms">所在扇区</param>
/// <param name="side">所在边</param>
private static void ProcessSideTile(LowSector ms, Side side)
{
MapSector neighbourms = g_map.Findneighbour(ms, side);
if (neighbourms != null)
{
if (g_map.SectorLevelNum > 1)
{
MapSector high1 = ms.GetParentMapSector(g_map);
MapSector high2 = neighbourms.GetParentMapSector(g_map);
// 还是高级扇区的边缘。
if (high1 != high2)
{
NeighbourSector nb = new NeighbourSector();
if (ms.ID < neighbourms.ID)
{
nb.side = side;
nb.A = high1;
nb.B = high2;
}
else
{
nb.side = Util.FlipDirection(side);
nb.A = high2;
nb.B = high1;
}
if (!g_sectorEdgeChangesHighLevel.Contains(nb))
{
g_sectorEdgeChangesHighLevel.Add(nb);
}
}
}
//
if (g_sectorEdgeChangesLowLevel.ContainsKey(neighbourms as LowSector))
{
if (g_sectorEdgeChangesLowLevel[neighbourms as LowSector].Contains(Util.FlipDirection(side))) // other side already filled in
{
if (!g_sectorChanges.Contains(ms as LowSector)) // other sector exist and the side. add our sector for general change
{
g_sectorChanges.Add(ms as LowSector);
}
}
else if (!g_sectorEdgeChangesLowLevel[ms as LowSector].Contains(side)) // other sector exist but not the side. add our sector for Edge change
{
g_sectorEdgeChangesLowLevel[ms as LowSector].Add(side);
}
}
else// other sector not (yet? )added. add ourselves and other sector for genral change
{
if (!g_sectorChanges.Contains(neighbourms as LowSector))
{
g_sectorChanges.Add(neighbourms as LowSector);
}
if (!g_sectorEdgeChangesLowLevel[ms].Contains(side))
{
g_sectorEdgeChangesLowLevel[ms].Add(side);
}
}
}
else if (!g_sectorEdgeChangesLowLevel[ms as LowSector].Contains(side))// other sector does not exist, add ourselves
{
g_sectorEdgeChangesLowLevel[ms as LowSector].Add(side);
}
}
/// <summary>
/// 分析影响到的扇区
/// </summary>
/// <param name="tile"></param>
private static void ParseChangeSector(MapTile tile)
{
if (tile == null)
{
return;
}
LowSector ms = g_map.FindMapSector(0, tile.sectorIndex) as LowSector;
if (ms == null)
{
return;
}
// 是否为边上的点
bool tileOnEdge = false;
if (!g_sectorEdgeChangesLowLevel.ContainsKey(ms))
{
g_sectorEdgeChangesLowLevel.Add(ms, new List <Side>());
}
if (tile.Pos.y == ms.top && ms.top != 0) //top
{
tileOnEdge = true;
if (!g_sectorEdgeChangesLowLevel[ms].Contains(Side.Top))
{
ProcessSideTile(ms, Side.Top);
}
}
if (tile.Pos.y == ms.bottom && ms.Pos.y < g_map.levelDimensions[0].numHeight - 1)
{
tileOnEdge = true;
if (!g_sectorEdgeChangesLowLevel[ms].Contains(Side.Down))
{
ProcessSideTile(ms, Side.Down);
}
}
if (tile.Pos.x == ms.left && ms.left != 0)//left
{
tileOnEdge = true;
if (!g_sectorEdgeChangesLowLevel[ms].Contains(Side.Left))
{
ProcessSideTile(ms, Side.Left);
}
}
if (tile.Pos.x == ms.right && ms.Pos.y < g_map.levelDimensions[0].numWidth - 1) //right
{
tileOnEdge = true;
if (!g_sectorEdgeChangesLowLevel[ms].Contains(Side.Right))
{
ProcessSideTile(ms, Side.Right);
}
}
if (!tileOnEdge)
{
if (!g_sectorChanges.Contains(ms as LowSector))
{
g_sectorChanges.Add(ms as LowSector);
}
}
}
/// <summary>
/// 构建地图
/// </summary>
private void BuildMap()
{
// 构建tile
tileArray = new MapTile[TileYnum][];
for (short y = 0; y < TileYnum; y++)
{
tileArray[y] = new MapTile[TileXnum];
for (short x = 0; x < TileXnum; x++)
{
MapTile tile = new MapTile();
tile.Pos = new IntVector2(x, y);
tile.SetSectorIndex(TileXnum, TileYnum, SectorSize);
tile.integrationValue = TileHelp.tileResetIntegrationValue;
tileArray[y][x] = tile;
}
}
ushort sectorWidth = SectorSize;
ushort sectorHeight = SectorSize;
//
SectorLevelWayPointLink = new Dictionary <MapTile, PathNode> [SectorLevelNum];
lookUpLowerSectors = new SectorIndexList[SectorLevelNum - 1][];
levelDimensions = new SectorLevelInfo[SectorLevelNum];
sectorArray = new MapSector[SectorLevelNum][];
for (ushort level = 0; level < SectorLevelNum; level++)
{
SectorLevelWayPointLink[level] = new Dictionary <MapTile, PathNode>();
levelDimensions[level] = new SectorLevelInfo(sectorWidth, sectorHeight,
(ushort)(Mathf.CeilToInt((TileXnum / (float)sectorWidth))), (ushort)(Mathf.CeilToInt((TileYnum / (float)sectorHeight))));
sectorArray[level] = new MapSector[levelDimensions[level].numWidth * levelDimensions[level].numHeight];
for (short i = 0; i < levelDimensions[level].numHeight; i++)
{
for (short j = 0; j < levelDimensions[level].numWidth; j++)
{
int index = (i * levelDimensions[level].numWidth) + j;
if (level == 0)
{
sectorArray[level][index] = new LowSector();
}
else
{
sectorArray[level][index] = new HighSector();
}
sectorArray[level][index].Pos = new IntVector2(j, i);
sectorArray[level][index].ID = (ushort)index;
sectorArray[level][index].level = level;
sectorArray[level][index].top = (ushort)(i * levelDimensions[level].sectorWidth);
sectorArray[level][index].bottom = (ushort)(i * levelDimensions[level].sectorWidth + levelDimensions[level].sectorWidth - 1);
sectorArray[level][index].left = (ushort)(j * levelDimensions[level].sectorHeight);
sectorArray[level][index].right = (ushort)(j * levelDimensions[level].sectorHeight + levelDimensions[level].sectorHeight - 1);
sectorArray[level][index].tilesInWidth = (ushort)(Mathf.Min(TileXnum - sectorArray[level][index].left, levelDimensions[level].sectorWidth));
sectorArray[level][index].tilesInHeight = (ushort)(Mathf.Min(TileYnum - sectorArray[level][index].top, levelDimensions[level].sectorHeight));
sectorArray[level][index].Init();
}
}
// hight level 包含更多的格子数
sectorWidth *= SectorlevelScale;
sectorHeight *= SectorlevelScale;
if (level > 0)
{
lookUpLowerSectors[level - 1] = new SectorIndexList[sectorArray[level].Length];
}
}
FillInLookUpLowerSectors();
}
