public override void Process(int whoAmI, byte[] readBuffer, int length, int num)
{
var slot = NetPlay.slots[whoAmI];
byte tileAction = readBuffer[num++];
int x = BitConverter.ToInt32(readBuffer, num);
num += 4;
int y = BitConverter.ToInt32(readBuffer, num);
num += 4;
byte tileType = readBuffer[num++];
byte style = readBuffer[num];
bool failFlag = (tileType == 1);
if (x < 0 || y < 0 || x >= Main.maxTilesX || y >= Main.maxTilesY)
{
slot.Kick ("Out of range tile received from client.");
return;
}
if (! NetPlay.slots[whoAmI].tileSection[NetPlay.GetSectionX(x), NetPlay.GetSectionY(y)])
{
ProgramLog.Debug.Log ("{0} @ {1}: {2} attempted to alter world in unloaded tile.");
return;
}
var editor = staticEditor; //new SandboxEditor<PlayerSandbox> ();
var sandbox = editor.Sandbox;
lock (WorldModify.playerEditLock)
{
sandbox.Initialize ();
var player = Main.players[whoAmI];
switch (tileAction)
{
case 0:
editor.KillTile(x, y, failFlag, false, false);
break;
case 1:
if (editor.PlaceTile (x, y, (int)tileType, false, false, whoAmI, style))
{
if (tileType == 15 && player.direction == 1)
{
sandbox.SetFrameXAt (x, y, (short)(sandbox.FrameXAt (x, y) + 18));
sandbox.SetFrameXAt (x, y - 1, (short)(sandbox.FrameXAt (x, y - 1) + 18));
}
else if (tileType == 106)
{
editor.SquareTileFrame (x, y, true);
}
}
break;
case 2:
editor.KillWall(x, y, failFlag);
break;
case 3:
editor.PlaceWall(x, y, (int)tileType, false);
break;
case 4:
editor.KillTile(x, y, failFlag, false, true);
break;
}
// if (sandbox.ChangedTileCount == 0)
// return;
var ctx = new HookContext
{
Connection = NetPlay.slots[whoAmI].conn,
Sender = player,
Player = player,
};
var args = new HookArgs.PlayerWorldAlteration
{
X = x, Y = y,
Action = tileAction,
Type = tileType,
Style = style,
Sandbox = sandbox,
};
HookPoints.PlayerWorldAlteration.Invoke (ref ctx, ref args);
if (ctx.CheckForKick ())
return;
if (ctx.Result == HookResult.IGNORE)
return;
if (ctx.Result != HookResult.RECTIFY)
{
if (! args.TypeChecked)
{
switch (tileAction)
{
case 1:
case 4:
if (tileType >= Main.MAX_TILE_SETS)
{
slot.Kick ("Invalid tile type received from client.");
return;
}
break;
case 3:
if (tileType >= Main.MAX_WALL_SETS)
{
slot.Kick ("Invalid wall type received from client.");
return;
}
break;
}
}
if (!failFlag)
{
if (tileAction == 0 || tileAction == 2 || tileAction == 4)
{
NetPlay.slots[whoAmI].spamDelBlock += 1f;
}
else if (tileAction == 1 || tileAction == 3)
{
NetPlay.slots[whoAmI].spamAddBlock += 1f;
}
}
NetMessage.SendData(17, -1, whoAmI, "", (int)tileAction, (float)x, (float)y, (float)tileType, style);
sandbox.Apply ();
return;
}
lock (player.rowsToRectify)
{
foreach (var kv in sandbox.changedRows)
{
int y0 = kv.Key;
var x1 = kv.Value.Min;
var x2 = kv.Value.Max;
uint row;
if (player.rowsToRectify.TryGetValue ((ushort) y0, out row))
{
player.rowsToRectify[(ushort) y0] = (uint) (Math.Min (x1, row >> 16) << 16) | (uint) (Math.Max (x2, row & 0xffff));
}
else
{
player.rowsToRectify[(ushort) y0] = (uint) (x1 << 16) | (uint) x2;
}
}
}
}
// if (tileAction == 1 && tileType == 53)
// {
// NetMessage.SendTileSquare(-1, x, y, 1);
// }
}
public static bool InvokeAlterationHook(ISender sender, Player player, int x, int y, byte action, byte type = 0, byte style = 0)
{
var ctx = new HookContext
{
Sender = sender,
Player = player,
};
var args = new HookArgs.PlayerWorldAlteration
{
X = x,
Y = y,
Action = action,
Type = type,
Style = style,
};
HookPoints.PlayerWorldAlteration.Invoke(ref ctx, ref args);
if (ctx.CheckForKick())
return false;
if (ctx.Result == HookResult.IGNORE)
return false;
if (ctx.Result == HookResult.RECTIFY)
{
if (player.whoAmi >= 0)
NetMessage.SendTileSquare(player.whoAmi, x, y, 1); // FIXME
return false;
}
return true;
}
public override void Process(int whoAmI, byte[] readBuffer, int length, int num)
{
var slot = NetPlay.slots[whoAmI];
byte tileAction = readBuffer[num++];
int x = BitConverter.ToInt32(readBuffer, num);
num += 4;
int y = BitConverter.ToInt32(readBuffer, num);
num += 4;
byte tileType = readBuffer[num++];
byte style = readBuffer[num];
bool failFlag = (tileType == 1);
if (x < 0 || y < 0 || x >= Main.maxTilesX || y >= Main.maxTilesY)
{
slot.Kick ("Out of range tile received from client.");
return;
}
var player = Main.players[whoAmI];
var ctx = new HookContext
{
Connection = NetPlay.slots[whoAmI].conn,
Sender = player,
Player = player,
};
var args = new HookArgs.PlayerWorldAlteration
{
X = x, Y = y,
Action = tileAction,
Type = tileType,
Style = style,
};
HookPoints.PlayerWorldAlteration.Invoke (ref ctx, ref args);
if (ctx.CheckForKick ())
return;
if (ctx.Result == HookResult.IGNORE)
return;
if (ctx.Result == HookResult.RECTIFY)
{
NetMessage.SendTileSquare(whoAmI, x, y, 1); // FIXME
return;
}
if (! args.TypeChecked)
{
switch (tileAction)
{
case 1:
case 4:
if (tileType >= Main.MAX_TILE_SETS)
{
slot.Kick ("Invalid tile type received from client.");
return;
}
break;
case 3:
if (tileType >= Main.MAX_WALL_SETS)
{
slot.Kick ("Invalid wall type received from client.");
return;
}
break;
}
}
if (!failFlag)
{
if (tileAction == 0 || tileAction == 2 || tileAction == 4)
{
NetPlay.slots[whoAmI].spamDelBlock += 1f;
}
else if (tileAction == 1 || tileAction == 3)
{
NetPlay.slots[whoAmI].spamAddBlock += 1f;
}
}
if (!NetPlay.slots[whoAmI].tileSection[NetPlay.GetSectionX(x), NetPlay.GetSectionY(y)])
{
failFlag = true;
}
lock (WorldModify.playerEditLock)
{
switch (tileAction)
{
case 0:
WorldModify.KillTile(x, y, failFlag, false, false);
break;
case 1:
if (WorldModify.PlaceTile(x, y, (int)tileType, false, true, whoAmI, style))
{
if (tileType == 15 && player.direction == 1)
{
Main.tile.At(x, y).AddFrameX (18);
Main.tile.At(x, y - 1).AddFrameX (18);
}
else if (tileType == 106)
{
WorldModify.SquareTileFrame (x, y, true);
}
}
break;
case 2:
WorldModify.KillWall(x, y, failFlag);
break;
case 3:
WorldModify.PlaceWall(x, y, (int)tileType, false);
break;
case 4:
WorldModify.KillTile(x, y, failFlag, false, true);
break;
}
}
NetMessage.SendData(17, -1, whoAmI, "", (int)tileAction, (float)x, (float)y, (float)tileType, style);
if (tileAction == 1 && tileType == 53)
{
NetMessage.SendTileSquare(-1, x, y, 1);
}
}
