public static void CameraChanged(Video.ICamera cam)
{
TerrainShader.SetValue("matrixViewProj", cam.ViewProj);
TerrainShader.SetValue("CameraPosition", cam.Position);
SkyShader.SetValue("matrixViewProj", cam.ViewProj);
MDXShader.SetValue("matrixViewProj", cam.ViewProj);
MDXShader.SetValue("CameraPosition", cam.Position);
WMOShader.SetValue("matrixViewProj", cam.ViewProj);
WMOShader.SetValue("CameraPosition", cam.Position);
BoxShader.SetValue("matrixViewProj", cam.ViewProj);
}
public void Update(Video.ICamera cam)
{
if (isInWorld == false)
{
return;
}
var pos = cam.Position;
pos.X = Utils.Metrics.MidPoint + pos.X;
pos.Y = Utils.Metrics.MidPoint + pos.Y;
int myX = (int)(pos.X / Utils.Metrics.Tilesize);
int myY = (int)(pos.Y / Utils.Metrics.Tilesize);
var qry = from file in mFiles
where (
file.IndexX > myX + 1 ||
file.IndexX <myX - 1 ||
file.IndexY> myY + 1 ||
file.IndexY < myY - 1
)
select file;
foreach (var old in qry)
{
old.Unload();
}
mFiles.RemoveAll((ADT.IADTFile af) => { return(qry.Contains(af)); });
uint indexValue = 0;
List <uint> indices = new List <uint>();
for (int i = -1; i < 2; ++i)
{
for (int j = -1; j < 2; ++j)
{
if (myX + j < 0 || myY + i < 0)
{
continue;
}
indexValue = ((uint)(myX + j)) * 1000 + ((uint)(myY + i));
indices.Add(indexValue);
}
}
var sel = from index in indices
where (mFiles.Exists((ADT.IADTFile file) =>
{
var adtIndex = file.IndexX * 1000 + file.IndexY;
return(adtIndex == index);
}
) == false)
select index;
foreach (var index in sel)
{
uint ix = index / 1000;
uint iy = index % 1000;
var str = @"World\Maps\" + mContinent + "\\" + mContinent + "_" + ix + "_" + iy + ".adt";
ADT.IADTFile file = ADT.ADTManager.CreateADT(mWdtManager.getWDT(mContinent), str, ix, iy);
file.Continent = mContinent;
if (file != null)
{
mFiles.Add(file);
}
}
var curTile = GetCurrentTile();
if (curTile != mHoveredTile)
{
mHoveredTile = curTile;
Game.GameManager.InformPropertyChanged(GameProperties.HoveredADT);
}
var curChunk = GetCurrentChunk();
if (curChunk != mHoveredChunk)
{
mHoveredChunk = curChunk;
Game.GameManager.InformPropertyChanged(GameProperties.HoveredChunk);
}
}
