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 InitModel(Model.BoundingBox box)
{
//var box = setup.BoundingBox;
var size = box.Size;
if (float.IsInfinity(size.X))
{
InitParticle();
return;
}
var facing = box.GetTargetFace();
var face = box.Faces[(int)facing];
var center = face.Center;
//Console.WriteLine("TargetFace: " + facing);
var largest = Math.Max(face.Width, face.Height);
largest = Math.Max(largest, 1.2f);
var position = new Vector3(center.X, center.Y, center.Z);
var factor = 1.414f;
//var factor = 1.2f;
//Console.WriteLine($"Width: {face.Width}, Height: {face.Height}");
var gfxObjMode = ModelViewer.Instance.GfxObjMode;
if (facing == Facing.Front || facing == Facing.Back)
{
if (gfxObjMode)
{
position.Y -= largest * factor;
}
else
{
position.Y += largest * factor;
}
//position.Z *= factor;
Up = Vector3.UnitZ;
}
else if (facing == Facing.Left || facing == Facing.Right)
{
if (gfxObjMode)
{
position.X -= largest * factor;
}
else
{
position.X += largest * factor;
}
Up = Vector3.UnitZ;
}
else if (facing == Facing.Top)
{
var front = box.Faces[(int)Facing.Front];
var left = box.Faces[(int)Facing.Left];
//Console.WriteLine("Front area: " + front.Area);
//Console.WriteLine("Left area: " + left.Area);
//Console.WriteLine("Top area: " + face.Area);
position.Z += largest * factor;
Up = -Vector3.UnitY;
}
Position = position;
//Console.WriteLine("Camera pos: " + Position);
var lookAt = box.Center;
//lookAt.Z += size.Z * 0.1f;
Dir = Vector3.Normalize(lookAt - Position);
Speed = Model_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();
}
