public void InitDungeon(R_Landblock landblock, Model.BoundingBox box)
{
var size = box.Size;
var center = box.Center;
// draw a view plane from NW to SE
var p1 = new Vector3(box.Mins.X, box.Maxs.Y, center.Z);
var p2 = new Vector3(box.Maxs.X, box.Mins.Y, center.Z);
var length = Vector3.Distance(p1, p2);
var unit_length = (float)Math.Sqrt(length * length / 2);
var dist_scalar = 0.75f;
unit_length *= dist_scalar;
// move camera out in -x, -y by this distance
var position = center;
position.X -= unit_length;
position.Y -= unit_length;
position.Z += unit_length;
Position = position;
Dir = Vector3.Normalize(box.Center - Position);
Up = Vector3.UnitZ;
Speed = World_Speed;
CreateLookAt();
}
public void InitTeleport(R_Landblock landblock, float zBump)
{
var origin = Teleport.Origin;
var orientation = Teleport.Orientation;
var lbx = landblock.Landblock.ID >> 24;
var lby = landblock.Landblock.ID >> 16 & 0xFF;
Position = new Vector3(lbx * 192.0f + origin.X, lby * 192.0f + origin.Y, origin.Z + zBump);
Dir = Vector3.Normalize(Vector3.Transform(Vector3.UnitY, Matrix.CreateFromQuaternion(orientation.ToXna())));
Up = Vector3.UnitZ;
Speed = World_Speed;
CreateLookAt();
}
public void InitLandblock(R_Landblock landblock)
{
var x = landblock.Landblock.ID >> 24;
var y = landblock.Landblock.ID >> 16 & 0xFF;
var height = landblock.Landblock.Polygons[0].Vertices[0].Origin.Z;
Position = new Vector3(x * 192.0f, y * 192.0f, height + 50.0f);
var lookAt = new Vector3(x * 192.0f + 96.0f, y * 192.0f + 96.0f, height);
Dir = Vector3.Normalize(lookAt - Position);
Up = Vector3.UnitZ;
Speed = World_Speed;
CreateLookAt();
}
public void LoadLandblock(uint landblockID, uint radius = 1)
{
if (PlayerMode)
{
ExitPlayerMode();
InitPlayerMode = true;
}
Render.Buffer.ClearBuffer();
Server.Init();
TextureCache.Init();
LScape.unload_landblocks_all();
var landblock = LScape.get_landblock(landblockID);
if (landblock.HasDungeon)
{
radius = 0;
}
DungeonMode = landblock.HasDungeon;
var center_lbx = landblockID >> 24;
var center_lby = landblockID >> 16 & 0xFF;
//Landblocks = new Dictionary<uint, R_Landblock>();
R_Landblock r_landblock = null;
R_Landblock centerBlock = null;
for (var lbx = (int)(center_lbx - radius); lbx <= center_lbx + radius; lbx++)
{
if (lbx < 0 || lbx > 254)
{
continue;
}
for (var lby = (int)(center_lby - radius); lby <= center_lby + radius; lby++)
{
if (lby < 0 || lby > 254)
{
continue;
}
var lbid = (uint)(lbx << 24 | lby << 16 | 0xFFFF);
var timer = Stopwatch.StartNew();
landblock = LScape.get_landblock(lbid);
timer.Stop();
r_landblock = new R_Landblock(landblock);
//LScape.unload_landblock(lbid);
if (landblockID == lbid)
{
centerBlock = r_landblock;
}
MainWindow.Status.WriteLine($"Loaded {lbid:X8} in {timer.Elapsed.TotalMilliseconds}ms");
//Landblocks.Add(lbid, new R_Landblock(landblock));
}
}
Render.Buffer.BuildBuffers();
Render.InitEmitters();
if (FileExplorer.Instance.TeleportMode)
{
var zBump = DungeonMode ? 1.775f : 2.775f;
if (InitPlayerMode)
{
zBump = 0.0f;
}
Camera.InitTeleport(centerBlock, zBump);
FileExplorer.Instance.TeleportMode = false;
}
else if (DungeonMode)
{
BoundingBox = new Model.BoundingBox(Render.Buffer.RB_EnvCell);
Camera.InitDungeon(r_landblock, BoundingBox);
}
else
{
Camera.InitLandblock(r_landblock);
}
SingleBlock = landblock.ID;
FreeResources();
Server.OnLoadWorld();
}
public async void LoadLandblocks(Vector2 startBlock, Vector2 endBlock)
{
//Console.WriteLine($"LoadLandblocks({startBlock}, {endBlock})");
if (PlayerMode)
{
ExitPlayerMode();
InitPlayerMode = true;
}
Render.Buffer.ClearBuffer();
Server.Init();
TextureCache.Init();
LScape.unload_landblocks_all();
DungeonMode = false;
var dx = (int)(endBlock.X - startBlock.X) + 1;
var dy = (int)(startBlock.Y - endBlock.Y) + 1;
var numBlocks = dx * dy;
var size = endBlock - startBlock;
var center = startBlock + size / 2;
var centerX = (uint)Math.Round(center.X);
var centerY = (uint)Math.Round(center.Y);
var landblockID = centerX << 24 | centerY << 16 | 0xFFFF;
MainWindow.Status.WriteLine($"Loading {numBlocks} landblocks");
await Task.Delay(1);
//Landblocks = new Dictionary<uint, R_Landblock>();
R_Landblock r_landblock = null;
R_Landblock centerBlock = null;
for (var lbx = (uint)startBlock.X; lbx <= endBlock.X; lbx++)
{
if (lbx < 0 || lbx > 254)
{
continue;
}
for (var lby = (uint)endBlock.Y; lby <= startBlock.Y; lby++)
{
if (lby < 0 || lby > 254)
{
continue;
}
var lbid = lbx << 24 | lby << 16 | 0xFFFF;
var timer = Stopwatch.StartNew();
var landblock = LScape.get_landblock(lbid);
timer.Stop();
r_landblock = new R_Landblock(landblock);
//LScape.unload_landblock(lbid);
if (lbid == landblockID)
{
centerBlock = r_landblock;
}
MainWindow.Status.WriteLine($"Loaded {lbid:X8} in {timer.Elapsed.TotalMilliseconds}ms");
//Landblocks.Add(lbid, new R_Landblock(landblock));
}
}
Render.Buffer.BuildBuffers();
Render.InitEmitters();
Camera.InitLandblock(centerBlock);
GameView.ViewMode = ViewMode.World;
SingleBlock = uint.MaxValue;
FreeResources();
Server.OnLoadWorld();
}