/// <summary>
/// 各パラメーターをデフォルトにします
/// </summary>
public void SetDefault()
{
Hidden = childChanged = lastOnMouse = mouseLeftDown = mouseRightDown = mouseMiddleDown = false;
Scale = Vector2.One;
lastMousePos = Position = RotationCenter = ScaleCenter = Vector2.Zero;
Alpha = 1;
Rotation = 0;
PreScreenFilters.Clear();
PostScreenFilters.Clear();
ColorFilters.Clear();
RenderMasks.Clear();
}
/// <summary>
/// Constructs the npc rendering packet.
/// </summary>
/// <param name="character">Character to send rendered npcs to.</param>
/// <param name="allNpcs">A list of npcs that are spawned on the server.</param>
public NpcRenderingPacketComposer(Character character, List <Npc> allNpcs)
{
SetOpcode(222);
SetType(PacketType.Short);
InitializeBit();
// The update block. Any updates that are pending will be added to this block.
GenericPacketComposer updateBlock = new GenericPacketComposer();
AppendBits(8, character.LocalNpcs.Count);
// A bin of npcs that have been removed during local npc updating.
List <Npc> npcBin = new List <Npc>();
character.LocalNpcs.ForEach((npc) =>
{
if (GameEngine.World.NpcManager.Spawns.Values.Contains(npc) &&
npc.Location.WithinDistance(character.Location) &&
!character.UpdateFlags.Teleporting)
{
UpdateMovement(npc, this);
// Update the npc is required, since it is conditionally valid.
if (npc.UpdateFlags.UpdateRequired)
{
RenderMasks.AppendMasks(npc, updateBlock);
}
}
else
{
// Remove this npc, as it doesn't meet local standards.
npcBin.Add(npc);
// Signify the client that this npc needs to be removed.
AppendBits(1, 1);
AppendBits(2, 3);
}
});
// Remove all binned npcs.
npcBin.ForEach((npc) => character.LocalNpcs.Remove(npc));
// Search for npcs that may qualify for locality.
foreach (Npc npc in allNpcs)
{
// We cannot have more than 255 npcs in the client simultaneously.
if (character.LocalNpcs.Count >= 255)
{
break;
}
if (character.LocalNpcs.Contains(npc) || !npc.Location.WithinDistance(character.Location))
{
continue;
}
character.LocalNpcs.Add(npc);
AddNewNpc(character, npc, this);
// Update the npc if required.
if (npc.UpdateFlags.UpdateRequired)
{
RenderMasks.AppendMasks(npc, updateBlock);
}
}
// Finalize the composition.
if (updateBlock.Position >= 3)
{
AppendBits(15, 32767);
}
FinishBit();
if (updateBlock.Position > 0)
{
AppendBytes(updateBlock.SerializeBuffer());
}
}
/// <summary>
/// Constructs the character rendering packet.
/// </summary>
/// <param name="character">The character to update.</param>
/// <param name="allChars">A collection of characters that are checked against a few conditions.</param>
public CharacterRenderingPacketComposer(Character character, List <Character> allChars)
{
if (character.UpdateFlags.MapRegionChanging)
{
Frames.SendMapRegion(character);
}
SetOpcode(216);
SetType(PacketType.Short);
InitializeBit();
// The update block. Any updates that are pending will be added to this block.
GenericPacketComposer updateBlock = new GenericPacketComposer();
// Update this character's movement.
UpdateThisMovement(character, this);
if (character.UpdateFlags.UpdateRequired)
{
/*
* No need to force appeal since appearance hasn't changed
* (unless appearance update is requied in update flags).
*/
RenderMasks.AppendMasks(character, updateBlock, false);
}
AppendBits(8, character.LocalCharacters.Count);
// Characters that have been binned during local characters updating.
List <Character> charBin = new List <Character>();
character.LocalCharacters.ForEach((otherCharacter) =>
{
if (GameEngine.World.CharacterManager.Contains(otherCharacter) &&
!otherCharacter.UpdateFlags.Teleporting &&
otherCharacter.Location.WithinDistance(character.Location) &&
otherCharacter.Session.Connection.Connected)
{
UpdateMovement(otherCharacter, this);
if (otherCharacter.UpdateFlags.UpdateRequired)
{
RenderMasks.AppendMasks(otherCharacter, updateBlock, false);
}
}
else
{
// Remove this character, as it doesn't meet local standards.
charBin.Add(otherCharacter);
// Signify the client that this character needs to be removed.
AppendBits(1, 1);
AppendBits(2, 3);
}
});
// Remove binned characters.
charBin.ForEach((c) => character.LocalCharacters.Remove(c));
foreach (Character otherCharacter in allChars)
{
/*
* If there is no more space in the local area for the main character to
* see, then we will not show those other characters until some leave.
*/
if (character.LocalCharacters.Count > 255)
{
break;
}
if (otherCharacter == character ||
character.LocalCharacters.Contains(otherCharacter) ||
!otherCharacter.Location.WithinDistance(character.Location))
{
continue;
}
character.LocalCharacters.Add(otherCharacter);
AddNewCharacter(character, otherCharacter, this);
RenderMasks.AppendMasks(otherCharacter, updateBlock, true);
}
/*
* If there are masks that need updating, we will append a
* special key identifying the start of the update masks,
* and append the serialized update block.
*/
if (!updateBlock.Empty)
{
AppendBits(11, 2047);
// Finish bit access so we can write bytes normally.
FinishBit();
AppendBytes(updateBlock.SerializeBuffer());
}
else
{
// Nothing else to write.
FinishBit();
}
}
