public MiniMapChunk(MapChunk block)
{
X = (uint)block.ChunkX;
Y = (uint)block.ChunkY;
Colors = new uint[64];
for (uint tile = 0; tile < 64; tile++)
{
uint color = 0xffff00ff;
// get the topmost static item or ground
int eIndex = block.Tiles[tile].Entities.Count - 1;
while (eIndex >= 0)
{
AEntity e = block.Tiles[tile].Entities[eIndex];
if (e is Ground)
{
color = RadarColorData.Colors[(e as Ground).LandDataID];
break;
}
else if (e is StaticItem)
{
color = RadarColorData.Colors[(e as StaticItem).ItemID + 0x4000];
break;
}
eIndex--;
}
Colors[tile] = color;
}
}
public MapChunk GetMapChunk(uint x, uint y)
{
uint cellIndex = (y % c_CellsInMemorySpan) * c_CellsInMemorySpan + (x % c_CellsInMemorySpan);
MapChunk cell = m_Chunks[cellIndex];
if (cell == null)
{
return(null);
}
if (cell.ChunkX != x || cell.ChunkY != y)
{
return(null);
}
return(cell);
}
public MapTile GetMapTile(uint x, uint y)
{
uint cellX = (uint)x / 8, cellY = (uint)y / 8;
uint cellIndex = (cellY % c_CellsInMemorySpan) * c_CellsInMemorySpan + (cellX % c_CellsInMemorySpan);
MapChunk cell = m_Chunks[cellIndex];
if (cell == null)
{
return(null);
}
if (cell.ChunkX != cellX || cell.ChunkY != cellY)
{
return(null);
}
return(cell.Tiles[(y % 8) * 8 + (x % 8)]);
}
private void TranslateMapChunk(MapChunk chunk, Seasons season)
{
if (chunk == null)
return;
for (int tile = 0; tile < 64; tile++)
{
foreach (AEntity e in chunk.Tiles[tile].Entities)
{
int[] translations;
StaticItem si = (e as StaticItem);
if (si == null)
continue;
if (m_TranslationTable.TryGetValue(si.ItemID, out translations))
{
si.DisplayItemID = (season == Seasons.Spring) ? si.ItemID : translations[(int)season - 1];
}
}
}
}
public static void AnnounceMapChunkLoaded(MapChunk chunk)
{
for (int i = 0; i < s_RegisteredMultis.Count; i++)
if (!s_RegisteredMultis[i].IsDisposed)
s_RegisteredMultis[i].PlaceTilesIntoNewlyLoadedChunk(chunk);
}
private void PlaceTilesIntoNewlyLoadedChunk(MapChunk chunk)
{
int px = Position.X;
int py = Position.Y;
Rectangle bounds = new Rectangle((int)chunk.ChunkX * 8, (int)chunk.ChunkY * 8, 8, 8);
foreach (MultiComponentList.MultiItem item in m_Components.Items)
{
int x = px + item.OffsetX;
int y = py + item.OffsetY;
if (bounds.Contains(x, y))
{
// would it be faster to get the tile from the chunk?
MapTile tile = Map.GetMapTile(x, y);
if (tile != null)
{
if (!tile.ItemExists(item.ItemID, item.OffsetZ))
{
StaticItem staticItem = new StaticItem(item.ItemID, 0, 0, Map);
staticItem.Position.Set(x, y, Z + item.OffsetZ);
}
}
}
}
}
private void InternalCheckCellsInMemory()
{
uint centerX = ((uint)CenterPosition.X / 8);
uint centerY = ((uint)CenterPosition.Y / 8);
for (int y = -c_CellsInMemory; y <= c_CellsInMemory; y++)
{
uint cellY = (uint)(centerY + y) % MapData.ChunkHeight;
for (int x = -c_CellsInMemory; x <= c_CellsInMemory; x++)
{
uint cellX = (uint)(centerX + x) % MapData.ChunkWidth;
uint cellIndex = (cellY % c_CellsInMemorySpan) * c_CellsInMemorySpan + (cellX % c_CellsInMemorySpan);
if (m_Chunks[cellIndex] == null || m_Chunks[cellIndex].ChunkX != cellX || m_Chunks[cellIndex].ChunkY != cellY)
{
if (m_Chunks[cellIndex] != null)
m_Chunks[cellIndex].Unload();
m_Chunks[cellIndex] = new MapChunk(cellX, cellY);
m_Chunks[cellIndex].Load(MapData, this);
// if we have a translator and it's not spring, change some statics!
if (Season != Seasons.Spring && SeasonalTranslator != null)
SeasonalTranslator(m_Chunks[cellIndex], Season);
// let any active multis know that a new map chunk is ready, so they can load in their pieces.
Multi.AnnounceMapChunkLoaded(m_Chunks[cellIndex]);
}
}
}
}
