public TerrainTile(Viewer viewer, TileManager tileManager, Tile tile)
{
Trace.Write(tile.Size > 2 ? "L" : "T");
TileX = tile.TileX;
TileZ = tile.TileZ;
Size = tile.Size;
PatchCount = tile.PatchCount;
// Terrain needs the next tiles over from its east (X+) and south (Z-) edges.
viewer.Tiles.Load(TileX + tile.Size, TileZ, false);
viewer.Tiles.Load(TileX + tile.Size, TileZ - 1, false);
viewer.Tiles.Load(TileX, TileZ - 1, false);
TerrainPatches = new TerrainPrimitive[PatchCount, PatchCount];
for (var x = 0; x < PatchCount; ++x)
{
for (var z = 0; z < PatchCount; ++z)
{
if (tile.GetPatch(x, z).DrawingEnabled)
{
TerrainPatches[x, z] = new TerrainPrimitive(viewer, tileManager, tile, x, z);
}
}
}
if (tile.ContainsWater)
{
WaterTile = new WaterPrimitive(viewer, tile);
}
}
internal void Mark()
{
if (WaterTile != null)
{
WaterPrimitive.Mark();
}
for (var x = 0; x < PatchCount; ++x)
{
for (var z = 0; z < PatchCount; ++z)
{
if (TerrainPatches[x, z] != null)
{
TerrainPatches[x, z].Mark();
}
}
}
}
