void FindHighestFree(ref Vector3 spawn)
{
AABB bb = AABB.Make(spawn, entity.Size);
Vector3I P = Vector3I.Floor(spawn);
// Spawn player at highest valid position.
for (int y = P.Y; y <= game.World.Height; y++)
{
float spawnY = Respawn.HighestFreeY(game, ref bb);
if (spawnY == float.NegativeInfinity)
{
BlockID block = game.World.GetPhysicsBlock(P.X, y, P.Z);
float height = BlockInfo.Collide[block] == CollideType.Solid ? BlockInfo.MaxBB[block].Y : 0;
spawn.Y = y + height + Entity.Adjustment;
return;
}
bb.Min.Y += 1; bb.Max.Y += 1;
}
}
void DoRespawn()
{
if (!game.World.HasBlocks)
{
return;
}
Vector3 spawn = Spawn;
Vector3I P = Vector3I.Floor(spawn);
AABB bb;
// Spawn player at highest solid position to match vanilla Minecraft classic
// Only when player can noclip, since this can let you 'clip' to above solid blocks
if (Hacks.CanNoclip && game.World.IsValidPos(P))
{
bb = AABB.Make(spawn, Size);
for (int y = P.Y; y <= game.World.Height; y++)
{
float spawnY = Respawn.HighestFreeY(game, ref bb);
if (spawnY == float.NegativeInfinity)
{
BlockID block = game.World.GetPhysicsBlock(P.X, y, P.Z);
float height = BlockInfo.Collide[block] == CollideType.Solid ? BlockInfo.MaxBB[block].Y : 0;
spawn.Y = y + height + Entity.Adjustment;
break;
}
bb.Min.Y += 1; bb.Max.Y += 1;
}
}
spawn.Y += 2 / 16f;
LocationUpdate update = LocationUpdate.MakePosAndOri(spawn, SpawnRotY, SpawnHeadX, false);
SetLocation(update, false);
Velocity = Vector3.Zero;
// Update onGround, otherwise if 'respawn' then 'space' is pressed, you still jump into the air if onGround was true before
bb = Bounds;
bb.Min.Y -= 0.01f; bb.Max.Y = bb.Min.Y;
onGround = TouchesAny(bb, touchesAnySolid);
}