/// <summary>
/// Loads the world file (the IDs of the tiles) into a collection and into their corresponding 'Blocks'
/// </summary>
private void LoadWorldIDsIntoCache()
{
using (var sr = new BinaryReader(File.Open(m_levelFile, FileMode.Open)))
{
//Read in the width of the world in Blocks
WorldWidth = sr.ReadInt32();
//Rad in the height of the world in Blocks
WorldHeight = sr.ReadInt32();
int totalNumberOfBlocks = WorldWidth * WorldHeight;
//Read the width of a single Block
TilesPerBlockWidth = sr.ReadInt32();
//Read the height of a single Block
TilesPerBlockHeight = sr.ReadInt32();
//Size per tile
SizePerTile = sr.ReadInt32();
TilesPerBlock = TilesPerBlockWidth * TilesPerBlockHeight;
//Time to read in every single block
for (int block = 0; block < totalNumberOfBlocks; block++)
{
//Create a new spot in the cache for the block
m_levelBlockCache.Add(new List<CachedTileInformation>());
//Read the BlockID (Not currently used)
int blockID = sr.ReadInt32();
//Read in the number of tiles in the block
int numOfTileInBlock = sr.ReadInt32();
//Read in the
for (int tile = 0; tile < numOfTileInBlock; tile++)
{
CachedTileInformation cacheTileInfo = new CachedTileInformation();
//Read all the info about the Tile.
cacheTileInfo.TileID = sr.ReadInt32();
cacheTileInfo.TilePosX = sr.ReadInt32();
cacheTileInfo.TilePosY = sr.ReadInt32();
m_levelBlockCache[block].Add(cacheTileInfo);
}
}
}
}
/// <summary>
/// Saves the test world to a binary file.
/// </summary>
public void saveTestWorld()
{
using (var sw = new BinaryWriter(File.Open("Content/Levels/TestLevel.level", FileMode.Create)))
{
int worldWidth = 20;
int worldHeight = 20;
int tilesPerBlockWidth = 20;
int tilesPerBlockHeight = 20;
int sizeOfTile = 10;
sw.Write(worldWidth); //Width of world in Blocks
sw.Write(worldHeight); //Height of world in Blocks
sw.Write(tilesPerBlockWidth); //Block Width
sw.Write(tilesPerBlockHeight); //Block Height
sw.Write(sizeOfTile); //The size of a tile.
int requiredBlocks = worldWidth * worldHeight;
var listOfBlocks = new List<List<CachedTileInformation>>();
for (int block = 0; block < requiredBlocks; block++)
{
listOfBlocks.Add(new List<CachedTileInformation>());
if (block > worldHeight * 2 - 1)
{
for (int tileY = 0; tileY < tilesPerBlockHeight; tileY++)
{
for (int tileX = 0; tileX < tilesPerBlockWidth; tileX++)
{
CachedTileInformation cacheTileInfo = new CachedTileInformation();
cacheTileInfo.TileID = 1;
cacheTileInfo.TilePosX = tileX;
cacheTileInfo.TilePosY = tileY;
listOfBlocks[block].Add(cacheTileInfo);
}
}
}
}
int blockID = 0;
//Write the blocks to file
listOfBlocks.ForEach(list =>
{
sw.Write(blockID++);
sw.Write(list.Count); //Write number of tiles in the block
//Write tiles to the block
list.ForEach(entry =>
{
sw.Write(entry.TileID);
sw.Write(entry.TilePosX);
sw.Write(entry.TilePosY);
});
});
}
}
