private void OnEntityUse(int player, ServerEntityId id)
{
ServerEntity e = m.EntityGet(id);
if (e.sign == null)
{
return;
}
// TODO: Check permissions
Dialog d = new Dialog();
d.Width = 400;
d.Height = 200;
d.IsModal = true;
d.Widgets = new Widget[4];
int widgetCount = 0;
var font = new DialogFont("Verdana", 11f, DialogFontStyle.Bold);
d.Widgets[widgetCount++] = Widget.MakeSolid(0, 0, 300, 200, Color.FromArgb(255, 50, 50, 50).ToArgb());
d.Widgets[widgetCount++] = Widget.MakeTextBox(e.sign.text, font, 50, 50, 200, 50, Color.FromArgb(255, 0, 0, 0).ToArgb());
Widget okHandler = Widget.MakeSolid(100, 100, 100, 50, Color.FromArgb(255, 100, 100, 100).ToArgb());
okHandler.ClickKey = (char)13;
okHandler.Id = "UseSign_OK";
d.Widgets[widgetCount++] = okHandler;
d.Widgets[widgetCount++] = Widget.MakeText("OK", font, 100, 100, Color.FromArgb(255, 0, 0, 0).ToArgb());
editingSign[player] = id;
m.SendDialog(player, "UseSign", d);
}
void OnUseEntity(int player, int chunkx, int chunky, int chunkz, int id)
{
ServerEntity e = server.GetEntity(chunkx, chunky, chunkz, id);
if (e.sign == null)
{
return;
}
if (!server.CheckBuildPrivileges(player, (int)e.position.x, (int)e.position.z, (int)e.position.y))
{
return;
}
ManicDigger.Dialog d = new ManicDigger.Dialog();
d.Width = 400;
d.Height = 200;
d.IsModal = true;
d.Widgets = new ManicDigger.Widget[4];
int widgetCount = 0;
var font = new DialogFont("Verdana", 11f, DialogFontStyle.Bold);
d.Widgets[widgetCount++] = Widget.MakeSolid(0, 0, 300, 200, Game.ColorFromArgb(255, 50, 50, 50));
d.Widgets[widgetCount++] = Widget.MakeTextBox(e.sign.text, font, 50, 50, 200, 50, Game.ColorFromArgb(255, 0, 0, 0));
Widget okHandler = Widget.MakeSolid(100, 100, 100, 50, Game.ColorFromArgb(255, 100, 100, 100));
okHandler.ClickKey = (char)13;
okHandler.Id = "UseSign_OK";
d.Widgets[widgetCount++] = okHandler;
d.Widgets[widgetCount++] = Widget.MakeText("OK", font, 100, 100, Game.ColorFromArgb(255, 0, 0, 0));
ServerEntityId id_ = new ServerEntityId();
id_.chunkx = chunkx;
id_.chunky = chunky;
id_.chunkz = chunkz;
id_.id = id;
server.clients[player].editingSign = id_;
server.SendDialog(player, "UseSign", d);
}
private void OnEntityUpdate(ServerEntityId id)
{
ServerEntity e = m.EntityGet(id);
if (e.sign == null)
{
return;
}
if (e.drawModel == null)
{
e.drawModel = new ServerEntityAnimatedModel();
}
e.drawModel.model = "signmodel.txt";
e.drawModel.texture = "signmodel.png";
e.drawModel.modelHeight = 1.3f;
if (e.drawText == null)
{
e.drawText = new ServerEntityDrawText();
}
e.drawText.text = e.sign.text;
e.drawText.dx = 0.1f;
e.drawText.dy = 1.1f;
e.drawText.dz = 0.1f;
e.usable = true;
if (e.drawName == null)
{
e.drawName = new ServerEntityDrawName();
e.drawName.name = "Sign";
e.drawName.onlyWhenSelected = true;
}
}
public ServerEntity EntityGet(ServerEntityId id)
{
if (id == null)
{
throw new ArgumentNullException("id", "The entity ID must not be null!");
}
return(server.GetEntity(id));
}
public void EntitySetDirty(ServerEntityId id)
{
if (id == null)
{
throw new ArgumentNullException("id", "The entity ID must not be null!");
}
server.SetEntityDirty(id);
}
public void EntityDelete(ServerEntityId id)
{
if (id == null)
{
throw new ArgumentNullException("id", "The entity ID must not be null!");
}
server.DespawnEntity(id);
}
void OnDialogClick(DialogClickArgs args)
{
string name = null;
PermissionSignType type = PermissionSignType.Player;
if (args.GetWidgetId() == "UsePermissionSign_OK")
{
name = args.GetTextBoxValue()[1];
type = PermissionSignType.Player;
for (int i = 0; i < server.serverClient.Groups.Count; i++)
{
Group g = server.serverClient.Groups[i];
if (name == g.Name)
{
type = PermissionSignType.Group;
}
}
}
else if (args.GetWidgetId().StartsWith("PermissionSignGroup"))
{
for (int i = 0; i < server.serverClient.Groups.Count; i++)
{
Group g = server.serverClient.Groups[i];
if (args.GetWidgetId() == "PermissionSignGroup" + g.Name)
{
name = g.Name;
type = PermissionSignType.Group;
}
}
}
else
{
//Return when dialog is not a sign
return;
}
ClientOnServer c = server.clients[args.GetPlayer()];
ServerEntityId id = c.editingSign;
if (name != "")
{
c.editingSign = null;
ServerEntity e = server.GetEntity(id.chunkx, id.chunky, id.chunkz, id.id);
e.permissionSign.name = name;
e.permissionSign.type = type;
server.SetEntityDirty(id);
}
else
{
server.DespawnEntity(id);
}
server.SendDialog(args.GetPlayer(), "UseSign", null);
}
int IndexOfNull(ServerEntityId[] list, int listCount)
{
for (int i = 0; i < listCount; i++)
{
ServerEntityId s = list[i];
if (s == null)
{
return(i);
}
}
return(-1);
}
public override void Update(Server server_, float dt)
{
server = server_;
if (!started)
{
started = true;
server_.modManager.RegisterOnBlockUseWithTool(OnUseWithTool);
server_.modEventHandlers.onentityupdate.Add(UpdateEntity);
server_.modEventHandlers.onentityuse.Add(OnUseEntity);
server.modEventHandlers.ondialogclick2.Add(OnDialogClick);
server.modEventHandlers.onpermission.Add(OnPermission);
editingSign = new ServerEntityId[server.modManager.GetMaxPlayers()];
}
}
void OnUseEntity(int player, int chunkx, int chunky, int chunkz, int id)
{
ServerEntity e = server.GetEntity(chunkx, chunky, chunkz, id);
if (e.permissionSign == null)
{
return;
}
if (!server.PlayerHasPrivilege(player, ServerClientMisc.Privilege.area_add))
{
server.SendMessage(player, server.colorError + server.language.Get("Server_CommandInsufficientPrivileges"));
return;
}
ManicDigger.Dialog d = new ManicDigger.Dialog();
d.Width = 400;
d.Height = 400;
d.IsModal = true;
d.Widgets = new ManicDigger.Widget[4 + server.serverClient.Groups.Count * 2];
int widgetCount = 0;
var font = new DialogFont("Verdana", 11f, DialogFontStyle.Bold);
d.Widgets[widgetCount++] = Widget.MakeSolid(0, 0, 400, 400, Game.ColorFromArgb(255, 50, 50, 50));
d.Widgets[widgetCount++] = Widget.MakeTextBox(e.permissionSign.name, font, 50, 50, 200, 50, Game.ColorFromArgb(255, 0, 0, 0));
for (int i = 0; i < server.serverClient.Groups.Count; i++)
{
Group g = server.serverClient.Groups[i];
Widget button = Widget.MakeSolid(50, 150 + i * 50, 100, 40, Game.ColorFromArgb(255, 100, 100, 100));
button.ClickKey = (char)13;
button.Id = "PermissionSignGroup" + g.Name;
d.Widgets[widgetCount++] = button;
d.Widgets[widgetCount++] = Widget.MakeText(g.Name, font, 50, 150 + i * 50, Game.ColorFromArgb(255, 0, 0, 0));
}
Widget okHandler = Widget.MakeSolid(200, 50, 100, 50, Game.ColorFromArgb(255, 100, 100, 100));
okHandler.ClickKey = (char)13;
okHandler.Id = "UsePermissionSign_OK";
d.Widgets[widgetCount++] = okHandler;
d.Widgets[widgetCount++] = Widget.MakeText("Set player", font, 200, 50, Game.ColorFromArgb(255, 0, 0, 0));
ServerEntityId id_ = new ServerEntityId();
id_.chunkx = chunkx;
id_.chunky = chunky;
id_.chunkz = chunkz;
id_.id = id;
server.clients[player].editingSign = id_;
server.SendDialog(player, "UseSign", d);
}
bool Contains(ServerEntityId[] list, int listCount, ServerEntityId value)
{
for (int i = 0; i < listCount; i++)
{
ServerEntityId s = list[i];
if (s == null)
{
continue;
}
if (s.chunkx == value.chunkx &&
s.chunky == value.chunky &&
s.chunkz == value.chunkz &&
s.id == value.id)
{
return(true);
}
}
return(false);
}
bool Contains(ServerEntityId[] list, int listCount, ServerEntityId value)
{
for (int i = 0; i < listCount; i++)
{
ServerEntityId s = list[i];
if (s == null)
{
continue;
}
if (s.chunkx == value.chunkx
&& s.chunky == value.chunky
&& s.chunkz == value.chunkz
&& s.id == value.id)
{
return true;
}
}
return false;
}
public void Start(ModManager m)
{
this.m = m;
editingSign = new ServerEntityId[m.GetMaxPlayers()];
m.SetBlockType(75, "EntitySign", new BlockType()
{
AllTextures = "VandalFinder",
DrawType = DrawType.Solid,
WalkableType = WalkableType.Solid,
IsUsable = true,
IsTool = true,
});
m.AddToCreativeInventory("EntitySign");
m.RegisterOnBlockUseWithTool(OnUseWithTool);
m.RegisterOnEntityUse(OnEntityUse);
m.RegisterOnEntityUpdate(OnEntityUpdate);
m.RegisterOnDialogClick2(OnDialogClick);
}
private void OnDialogClick(DialogClickArgs args)
{
if (args.GetWidgetId() != "UseSign_OK")
{
//Return when dialog is not a sign
return;
}
string newText = args.GetTextBoxValue()[1];
ServerEntityId id = editingSign[args.GetPlayer()];
if (newText != "")
{
editingSign[args.GetPlayer()] = null;
ServerEntity e = m.EntityGet(id);
e.sign.text = newText;
m.EntitySetDirty(id);
}
else
{
m.EntityDelete(id);
}
m.SendDialog(args.GetPlayer(), "UseSign", null);
}
void OnUseEntity(int player, int chunkx, int chunky, int chunkz, int id)
{
ServerEntity e = server.GetEntity(chunkx, chunky, chunkz, id);
if (e.sign == null)
{
return;
}
if (!server.CheckBuildPrivileges(player, (int)e.position.x, (int)e.position.z, (int)e.position.y))
{
return;
}
ManicDigger.Dialog d = new ManicDigger.Dialog();
d.Width = 400;
d.Height = 200;
d.IsModal = true;
d.Widgets = new ManicDigger.Widget[4];
int widgetCount = 0;
var font = new DialogFont("Verdana", 11f, DialogFontStyle.Bold);
d.Widgets[widgetCount++] = Widget.MakeSolid(0, 0, 300, 200, Game.ColorFromArgb(255, 50, 50, 50));
d.Widgets[widgetCount++] = Widget.MakeTextBox(e.sign.text, font, 50, 50, 200, 50, Game.ColorFromArgb(255, 0, 0, 0));
Widget okHandler = Widget.MakeSolid(100, 100, 100, 50, Game.ColorFromArgb(255, 100, 100, 100));
okHandler.ClickKey = (char)13;
okHandler.Id = "UseSign_OK";
d.Widgets[widgetCount++] = okHandler;
d.Widgets[widgetCount++] = Widget.MakeText("OK", font, 100, 100, Game.ColorFromArgb(255, 0, 0, 0));
ServerEntityId id_ = new ServerEntityId();
id_.chunkx = chunkx;
id_.chunky = chunky;
id_.chunkz = chunkz;
id_.id = id;
server.clients[player].editingSign = id_;
server.SendDialog(player, "UseSign", d);
}
public ClientOnServer()
{
float one = 1;
entity = new ServerEntity();
entity.drawName = new ServerEntityDrawName();
entity.drawName.clientAutoComplete = true;
entity.position = new ServerEntityPositionAndOrientation();
entity.position.pitch = 2 * 255 / 4;
entity.drawModel = new ServerEntityAnimatedModel();
entity.drawModel.downloadSkin = true;
Id = -1;
state = ClientStateOnServer.Connecting;
queryClient = true;
received = new List <byte>();
Ping = new Ping_();
playername = Server.invalidplayername;
Model = "player.txt";
chunksseenTime = new Dictionary <int, int>();
heightmapchunksseen = new Dictionary <Vector2i, int>();
IsInventoryDirty = true;
IsPlayerStatsDirty = true;
FillLimit = 500;
privileges = new List <string>();
displayColor = "&f";
EyeHeight = one * 15 / 10;
ModelHeight = one * 17 / 10;
WindowSize = new int[] { 800, 600 };
playersDirty = new bool[128];
for (int i = 0; i < 128; i++)
{
playersDirty[i] = true;
}
spawnedEntities = new ServerEntityId[64];
spawnedEntitiesCount = 64;
updateEntity = new bool[spawnedEntitiesCount];
}
void OnDialogClick(DialogClickArgs args)
{
if (args.GetWidgetId() != "UseSign_OK")
{
//Return when dialog is not a sign
return;
}
var c = server.clients[args.GetPlayer()];
string newText = args.GetTextBoxValue()[1];
ServerEntityId id = c.editingSign;
if (newText != "")
{
c.editingSign = null;
ServerEntity e = server.GetEntity(id.chunkx, id.chunky, id.chunkz, id.id);
e.sign.text = newText;
server.SetEntityDirty(id);
}
else
{
server.DespawnEntity(id);
}
server.SendDialog(args.GetPlayer(), "UseSign", null);
}
void OnUseEntity(int player, int chunkx, int chunky, int chunkz, int id)
{
ServerEntity e = server.GetEntity(chunkx, chunky, chunkz, id);
if (e.permissionSign == null)
{
return;
}
if (!server.PlayerHasPrivilege(player, ServerClientMisc.Privilege.area_add))
{
server.SendMessage(player, server.colorError + server.language.Get("Server_CommandInsufficientPrivileges"));
return;
}
ManicDigger.Dialog d = new ManicDigger.Dialog();
d.Width = 400;
d.Height = 400;
d.IsModal = true;
d.Widgets = new ManicDigger.Widget[4 + server.serverClient.Groups.Count * 2];
int widgetCount = 0;
var font = new DialogFont("Verdana", 11f, DialogFontStyle.Bold);
d.Widgets[widgetCount++] = Widget.MakeSolid(0, 0, 400, 400, Game.ColorFromArgb(255, 50, 50, 50));
d.Widgets[widgetCount++] = Widget.MakeTextBox(e.permissionSign.name, font, 50, 50, 200, 50, Game.ColorFromArgb(255, 0, 0, 0));
for (int i = 0; i < server.serverClient.Groups.Count; i++)
{
Group g = server.serverClient.Groups[i];
Widget button = Widget.MakeSolid(50, 150 + i * 50, 100, 40, Game.ColorFromArgb(255, 100, 100, 100));
button.ClickKey = (char)13;
button.Id = "PermissionSignGroup" + g.Name;
d.Widgets[widgetCount++] = button;
d.Widgets[widgetCount++] = Widget.MakeText(g.Name, font, 50, 150 + i * 50, Game.ColorFromArgb(255, 0, 0, 0));
}
Widget okHandler = Widget.MakeSolid(200, 50, 100, 50, Game.ColorFromArgb(255, 100, 100, 100));
okHandler.ClickKey = (char)13;
okHandler.Id = "UsePermissionSign_OK";
d.Widgets[widgetCount++] = okHandler;
d.Widgets[widgetCount++] = Widget.MakeText("Set player", font, 200, 50, Game.ColorFromArgb(255, 0, 0, 0));
ServerEntityId id_ = new ServerEntityId();
id_.chunkx = chunkx;
id_.chunky = chunky;
id_.chunkz = chunkz;
id_.id = id;
server.clients[player].editingSign = id_;
server.SendDialog(player, "UseSign", d);
}
void NotifyEntities(Server server, int clientid, float dt)
{
ClientOnServer c = server.clients[clientid];
c.notifyEntitiesAccum += dt;
if (c.notifyEntitiesAccum < (one / EntityPositionUpdatesPerSecond))
{
return;
}
c.notifyEntitiesAccum = 0;
// find nearest entities
int max = SpawnMaxEntities;
ServerEntityId[] nearestEntities = new ServerEntityId[max];
FindNearEntities(server, c, max, nearestEntities);
// update entities
for (int i = 0; i < max; i++)
{
ServerEntityId e = nearestEntities[i];
if (e == null) { continue; }
for (int k = 0; k < server.modEventHandlers.onupdateentity.Count; k++)
{
server.modEventHandlers.onupdateentity[k](e.chunkx, e.chunky, e.chunkz, e.id);
}
}
// despawn old entities
for (int i = 0; i < c.spawnedEntitiesCount; i++)
{
ServerEntityId e = c.spawnedEntities[i];
if (e == null) { continue; }
if (!Contains(nearestEntities, max, e))
{
int onClientId = i;
c.spawnedEntities[onClientId] = null;
server.SendPacket(clientid, ServerPackets.EntityDespawn(64 + onClientId));
}
}
// spawn new entities
for (int i = 0; i < max; i++)
{
ServerEntityId e = nearestEntities[i];
if (e == null) { continue; }
if (!Contains(c.spawnedEntities, max, e))
{
int onClientId = IndexOfNull(c.spawnedEntities, c.spawnedEntitiesCount);
c.spawnedEntities[onClientId] = e.Clone();
ServerChunk chunk = server.d_Map.GetChunk(e.chunkx * Server.chunksize, e.chunky * Server.chunksize, e.chunkz * Server.chunksize);
ServerEntity ee = chunk.Entities[e.id];
Packet_ServerEntity ne = ToNetworkEntity(server.serverPlatform, ee);
server.SendPacket(clientid, ServerPackets.EntitySpawn(64 + onClientId, ne));
}
}
for (int i = 0; i < max; i++)
{
if (c.updateEntity[i])
{
c.updateEntity[i] = false;
ServerEntityId e = c.spawnedEntities[i];
ServerChunk chunk = server.d_Map.GetChunk(e.chunkx * Server.chunksize, e.chunky * Server.chunksize, e.chunkz * Server.chunksize);
ServerEntity ee = chunk.Entities[e.id];
Packet_ServerEntity ne = ToNetworkEntity(server.serverPlatform, ee);
server.SendPacket(clientid, ServerPackets.EntitySpawn(64 + i, ne));
}
}
}
void UpdateEntity(ServerEntityId id)
{
ServerEntity e = server.GetEntity(id);
if (e.permissionSign == null)
{
return;
}
if (e.drawModel == null)
{
e.drawModel = new ServerEntityAnimatedModel();
}
e.drawModel.model = "signmodel.txt";
e.drawModel.texture = "permissionsignmodel.png";
e.drawModel.modelHeight = one * 13 / 10;
if (e.drawText == null)
{
e.drawText = new ServerEntityDrawText();
}
e.drawText.text = e.permissionSign.name;
if (e.permissionSign.type == PermissionSignType.Group)
{
e.drawText.text = "&4" + e.drawText.text;
}
e.drawText.dx = one * 3 / 32;
e.drawText.dy = one * 36 / 32;
e.drawText.dz = one * 3 / 32;
e.usable = true;
if (e.drawName == null)
{
e.drawName = new ServerEntityDrawName();
}
e.drawName.name = "Permission Sign";
e.drawName.onlyWhenSelected = true;
if (e.drawArea == null)
{
e.drawArea = new ServerEntityDrawArea();
}
int sizex = 32;
int sizey = 32;
int sizez = 32;
e.drawArea.x = (int)e.position.x - sizex / 2;
e.drawArea.y = (int)e.position.y - sizey / 2;
e.drawArea.z = (int)e.position.z - sizez / 2;
byte heading = (byte)(e.position.heading + 255 / 8);
int rotDir = heading / 64;
if (rotDir == 0)
{
e.drawArea.x = (int)e.position.x - sizex / 2;
e.drawArea.y = (int)e.position.y - sizey / 2;
e.drawArea.z = (int)e.position.z - sizez;
}
else
if (rotDir == 1)
{
e.drawArea.x = (int)e.position.x;
e.drawArea.y = (int)e.position.y - sizey / 2;
e.drawArea.z = (int)e.position.z - sizez / 2;
}
else
if (rotDir == 2)
{
e.drawArea.x = (int)e.position.x - sizex / 2;
e.drawArea.y = (int)e.position.y - sizey / 2;
e.drawArea.z = (int)e.position.z;
}
else
{
e.drawArea.x = (int)e.position.x - sizex;
e.drawArea.y = (int)e.position.y - sizey / 2;
e.drawArea.z = (int)e.position.z - sizez / 2;
}
e.drawArea.sizex = sizex;
e.drawArea.sizey = sizey;
e.drawArea.sizez = sizez;
}
void FindNearEntities(Server server, ClientOnServer c, int maxCount, ServerEntityId[] ret)
{
List <ServerEntityId> list = new List <ServerEntityId>();
int playerx = c.PositionMul32GlX / 32;
int playery = c.PositionMul32GlZ / 32;
int playerz = c.PositionMul32GlY / 32;
// Find all entities in 3x3x3 chunks around player.
for (int xx = -1; xx < 2; xx++)
{
for (int yy = -1; yy < 2; yy++)
{
for (int zz = -1; zz < 2; zz++)
{
int chunkx = playerx / Server.chunksize + xx;
int chunky = playery / Server.chunksize + yy;
int chunkz = playerz / Server.chunksize + zz;
if (!MapUtil.IsValidChunkPos(server.d_Map, chunkx, chunky, chunkz, Server.chunksize))
{
continue;
}
ServerChunk chunk = server.d_Map.GetChunk(chunkx * Server.chunksize, chunky * Server.chunksize, chunkz * Server.chunksize);
if (chunk == null)
{
continue;
}
if (chunk.Entities == null)
{
continue;
}
for (int i = 0; i < chunk.EntitiesCount; i++)
{
if (chunk.Entities[i] == null)
{
continue;
}
if (chunk.Entities[i].position == null)
{
continue;
}
ServerEntityId id = new ServerEntityId(chunkx, chunky, chunkz, i);
list.Add(id);
}
}
}
}
// Return maxCount of entities nearest to player.
list.Sort((a, b) =>
{
var entityA = server.d_Map.GetChunk(a.chunkx * Server.chunksize, a.chunky * Server.chunksize, a.chunkz * Server.chunksize).Entities[a.id];
var entityB = server.d_Map.GetChunk(b.chunkx * Server.chunksize, b.chunky * Server.chunksize, b.chunkz * Server.chunksize).Entities[b.id];
Vector3i posA = new Vector3i((int)entityA.position.x, (int)entityA.position.y, (int)entityA.position.z);
Vector3i posB = new Vector3i((int)entityB.position.x, (int)entityB.position.y, (int)entityB.position.z);
Vector3i posPlayer = new Vector3i(c.PositionMul32GlX / 32, c.PositionMul32GlY / 32, c.PositionMul32GlZ / 32);
return(server.DistanceSquared(posA, posPlayer).CompareTo(server.DistanceSquared(posB, posPlayer)));
}
);
int retCount = maxCount;
if (list.Count < maxCount)
{
retCount = list.Count;
}
for (int i = 0; i < retCount; i++)
{
ret[i] = list[i];
}
}
int IndexOfNull(ServerEntityId[] list, int listCount)
{
for (int i = 0; i < listCount; i++)
{
ServerEntityId s = list[i];
if (s == null)
{
return i;
}
}
return -1;
}
void FindNearEntities(Server server, ClientOnServer c, int maxCount, ServerEntityId[] ret)
{
List<ServerEntityId> list = new List<ServerEntityId>();
int playerx = c.PositionMul32GlX / 32;
int playery = c.PositionMul32GlZ / 32;
int playerz = c.PositionMul32GlY / 32;
// Find all entities in 3x3x3 chunks around player.
for (int xx = -1; xx < 2; xx++)
{
for (int yy = -1; yy < 2; yy++)
{
for (int zz = -1; zz < 2; zz++)
{
int chunkx = playerx / Server.chunksize + xx;
int chunky = playery / Server.chunksize + yy;
int chunkz = playerz / Server.chunksize + zz;
if (!MapUtil.IsValidChunkPos(server.d_Map, chunkx, chunky, chunkz, Server.chunksize))
{
continue;
}
ServerChunk chunk = server.d_Map.GetChunk(chunkx * Server.chunksize, chunky * Server.chunksize, chunkz * Server.chunksize);
if (chunk == null)
{
continue;
}
if (chunk.Entities == null)
{
continue;
}
for (int i = 0; i < chunk.EntitiesCount; i++)
{
if (chunk.Entities[i] == null)
{
continue;
}
if (chunk.Entities[i].position == null)
{
continue;
}
ServerEntityId id = new ServerEntityId();
id.chunkx = chunkx;
id.chunky = chunky;
id.chunkz = chunkz;
id.id = i;
list.Add(id);
}
}
}
}
// Return maxCount of entities nearest to player.
list.Sort((a, b) =>
{
var entityA = server.d_Map.GetChunk(a.chunkx * Server.chunksize, a.chunky * Server.chunksize, a.chunkz * Server.chunksize).Entities[a.id];
var entityB = server.d_Map.GetChunk(b.chunkx * Server.chunksize, b.chunky * Server.chunksize, b.chunkz * Server.chunksize).Entities[b.id];
Vector3i posA = new Vector3i((int)entityA.position.x, (int)entityA.position.y, (int)entityA.position.z);
Vector3i posB = new Vector3i((int)entityB.position.x, (int)entityB.position.y, (int)entityB.position.z);
Vector3i posPlayer = new Vector3i(c.PositionMul32GlX / 32, c.PositionMul32GlY / 32, c.PositionMul32GlZ / 32);
return server.DistanceSquared(posA, posPlayer).CompareTo(server.DistanceSquared(posB, posPlayer));
}
);
int retCount = maxCount;
if (list.Count < maxCount)
{
retCount = list.Count;
}
for (int i = 0; i < retCount; i++)
{
ret[i] = list[i];
}
}
void NotifyEntities(Server server, int clientid, float dt)
{
ClientOnServer c = server.clients[clientid];
c.notifyEntitiesAccum += dt;
if (c.notifyEntitiesAccum < (one / EntityPositionUpdatesPerSecond))
{
return;
}
c.notifyEntitiesAccum = 0;
// find nearest entities
int max = SpawnMaxEntities;
ServerEntityId[] nearestEntities = new ServerEntityId[max];
FindNearEntities(server, c, max, nearestEntities);
// update entities
for (int i = 0; i < max; i++)
{
ServerEntityId e = nearestEntities[i];
if (e == null)
{
continue;
}
for (int k = 0; k < server.modEventHandlers.onentityupdate.Count; k++)
{
server.modEventHandlers.onentityupdate[k](e);
}
}
// despawn old entities
for (int i = 0; i < c.spawnedEntitiesCount; i++)
{
ServerEntityId e = c.spawnedEntities[i];
if (e == null)
{
continue;
}
if (!Contains(nearestEntities, max, e))
{
int onClientId = i;
c.spawnedEntities[onClientId] = null;
server.SendPacket(clientid, ServerPackets.EntityDespawn(64 + onClientId));
}
}
// spawn new entities
for (int i = 0; i < max; i++)
{
ServerEntityId e = nearestEntities[i];
if (e == null)
{
continue;
}
if (!Contains(c.spawnedEntities, max, e))
{
int onClientId = IndexOfNull(c.spawnedEntities, c.spawnedEntitiesCount);
c.spawnedEntities[onClientId] = e.Clone();
ServerChunk chunk = server.d_Map.GetChunk(e.chunkx * Server.chunksize, e.chunky * Server.chunksize, e.chunkz * Server.chunksize);
ServerEntity ee = chunk.Entities[e.id];
Packet_ServerEntity ne = ToNetworkEntity(server.serverPlatform, ee);
server.SendPacket(clientid, ServerPackets.EntitySpawn(64 + onClientId, ne));
}
}
for (int i = 0; i < max; i++)
{
if (c.updateEntity[i])
{
c.updateEntity[i] = false;
ServerEntityId e = c.spawnedEntities[i];
ServerChunk chunk = server.d_Map.GetChunk(e.chunkx * Server.chunksize, e.chunky * Server.chunksize, e.chunkz * Server.chunksize);
ServerEntity ee = chunk.Entities[e.id];
Packet_ServerEntity ne = ToNetworkEntity(server.serverPlatform, ee);
server.SendPacket(clientid, ServerPackets.EntitySpawn(64 + i, ne));
}
}
}
