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rewrite: bed spawning for SSC

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Joseph Goh 2025-01-27 09:58:40 +08:00 • committed by PotatoCider
parent e4e28cb1b5
commit 836cc33c8d
5 changed files with 90 additions and 61 deletions
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81
TShockAPI/GetDataHandlers.cs
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@ -2248,7 +2248,7 @@ namespace TShockAPI
var args = new SyncTilePickingEventArgs
{
Player = player,
Player = player,
PlayerIndex = playerIndex,
TileX = tileX,
TileY = tileY,
@ -2719,8 +2719,8 @@ namespace TShockAPI
}
byte player = args.Data.ReadInt8();
short spawnx = args.Data.ReadInt16();
short spawny = args.Data.ReadInt16();
short spawnX = args.Data.ReadInt16();
short spawnY = args.Data.ReadInt16();
int respawnTimer = args.Data.ReadInt32();
short numberOfDeathsPVE = args.Data.ReadInt16();
short numberOfDeathsPVP = args.Data.ReadInt16();
@ -2728,43 +2728,62 @@ namespace TShockAPI
args.Player.FinishedHandshake = true;
if (OnPlayerSpawn(args.Player, args.Data, player, spawnx, spawny, respawnTimer, numberOfDeathsPVE, numberOfDeathsPVP, context))
if (OnPlayerSpawn(args.Player, args.Data, player, spawnX, spawnY, respawnTimer, numberOfDeathsPVE, numberOfDeathsPVP, context))
return true;
args.Player.Dead = respawnTimer > 0;
if ((Main.ServerSideCharacter) && (spawnx == -1 && spawny == -1)) //this means they want to spawn to vanilla spawn
if (Main.ServerSideCharacter)
{
args.Player.sX = Main.spawnTileX;
args.Player.sY = Main.spawnTileY;
args.Player.Teleport(args.Player.sX * 16, (args.Player.sY * 16) - 48);
TShock.Log.ConsoleDebug(GetString("GetDataHandlers / HandleSpawn force teleport 'vanilla spawn' {0}", args.Player.Name));
}
// As long as the player has not changed his spawnpoint since initial connection,
// we should not use the client's spawnpoint value. This is because the spawnpoint
// value is not saved on the client when SSC is enabled. Hence, we have to assert
// the server-saved spawnpoint value until we can detect that the player has changed
// his spawn. Once we detect the spawnpoint changed, the client's spawnpoint value
// becomes the correct one to use.
//
// Note that spawnpoint changes (right-clicking beds) are not broadcasted to the
// server. Hence, the only way to detect spawnpoint changes is from the
// PlayerSpawn packet.
else if ((Main.ServerSideCharacter) && (args.Player.sX > 0) && (args.Player.sY > 0) && (args.TPlayer.SpawnX > 0) && ((args.TPlayer.SpawnX != args.Player.sX) && (args.TPlayer.SpawnY != args.Player.sY)))
{
args.Player.sX = args.TPlayer.SpawnX;
args.Player.sY = args.TPlayer.SpawnY;
if (((Main.tile[args.Player.sX, args.Player.sY - 1].active() && Main.tile[args.Player.sX, args.Player.sY - 1].type == TileID.Beds)) && (WorldGen.StartRoomCheck(args.Player.sX, args.Player.sY - 1)))
// handle initial connection
if (args.Player.State == 3)
{
args.Player.Teleport(args.Player.sX * 16, (args.Player.sY * 16) - 48);
TShock.Log.ConsoleDebug(GetString("GetDataHandlers / HandleSpawn force teleport phase 1 {0}", args.Player.Name));
}
}
// server saved spawnpoint value
args.Player.initialSpawn = true;
args.Player.initialServerSpawnX = args.TPlayer.SpawnX;
args.Player.initialServerSpawnY = args.TPlayer.SpawnY;
else if ((Main.ServerSideCharacter) && (args.Player.sX > 0) && (args.Player.sY > 0))
{
if (((Main.tile[args.Player.sX, args.Player.sY - 1].active() && Main.tile[args.Player.sX, args.Player.sY - 1].type == TileID.Beds)) && (WorldGen.StartRoomCheck(args.Player.sX, args.Player.sY - 1)))
// initial client spawn point, do not use this to spawn the player
// we only use it to detect if the spawnpoint has changed during this session
args.Player.initialClientSpawnX = spawnX;
args.Player.initialClientSpawnY = spawnY;
// we first let the game handle completing the connection (state 3 => 10),
// then we will spawn the player at the saved spawnpoint in the next second,
// by reasserting the correct spawnpoint value
return false;
}
// once we detect the client has changed his spawnpoint in the current session,
// the client spawnpoint value will be correct for the rest of the session
if (args.Player.spawnSynced || args.Player.initialClientSpawnX != spawnX || args.Player.initialClientSpawnY != spawnY)
{
args.Player.Teleport(args.Player.sX * 16, (args.Player.sY * 16) - 48);
TShock.Log.ConsoleDebug(GetString("GetDataHandlers / HandleSpawn force teleport phase 2 {0}", args.Player.Name));
// Player has changed his spawnpoint, client and server TPlayer.Spawn{X,Y} is now synced
args.Player.spawnSynced = true;
return false;
}
// the player has not changed his spawnpoint yet, so we assert the server-saved spawnpoint
// by teleporting the player instead of letting the game use the client's incorrect spawnpoint.
TShock.Log.ConsoleDebug(GetString("GetDataHandlers / HandleSpawn force ssc teleport for {0} at ({1},{2})", args.Player.Name, args.TPlayer.SpawnX, args.TPlayer.SpawnY));
args.Player.TeleportSpawnpoint();
args.TPlayer.respawnTimer = respawnTimer;
args.TPlayer.numberOfDeathsPVE = numberOfDeathsPVE;
args.TPlayer.numberOfDeathsPVP = numberOfDeathsPVP;
return true;
}
if (respawnTimer > 0)
args.Player.Dead = true;
else
args.Player.Dead = false;
return false;
}