private Creatures.Creature ReadCreatureInstance(Internal.ByteArray message, int type = -1,
UnityEngine.Vector3Int?absolutePosition = null)
{
if (type == -1)
{
type = message.ReadUnsignedShort();
}
if (type != AppearanceInstance.Creature && type != AppearanceInstance.OutdatedCreature && type != AppearanceInstance.UnknownCreature)
{
throw new System.Exception("ProtocolGame.ReadCreatureInstance: Invalid creature type");
}
var gameManager = OpenTibiaUnity.GameManager;
Creatures.Creature creature;
switch (type)
{
case AppearanceInstance.UnknownCreature:
case AppearanceInstance.OutdatedCreature: {
if (type == AppearanceInstance.UnknownCreature)
{
uint removeID = message.ReadUnsignedInt();
uint newID = message.ReadUnsignedInt();
CreatureType creatureType;
if (gameManager.ClientVersion >= 910)
{
creatureType = message.ReadEnum <CreatureType>();
}
else
{
if (newID >= Constants.PlayerStartID && newID < Constants.PlayerEndID)
{
creatureType = CreatureType.Player;
}
else if (newID >= Constants.MonsterStartID && newID < Constants.MonsterEndID)
{
creatureType = CreatureType.Monster;
}
else
{
creatureType = CreatureType.NPC;
}
}
if (newID == Player.ID)
{
creature = Player;
}
else
{
creature = new Creatures.Creature(newID);
}
creature = CreatureStorage.ReplaceCreature(creature, removeID);
if (!creature)
{
throw new System.Exception("ProtocolGame.ReadCreatureInstance: Failed to append creature.");
}
creature.Type = creatureType;
if (gameManager.ClientVersion >= 1120)
{
creature.SetSummonerID(creature.IsSummon ? message.ReadUnsignedInt() : 0);
}
creature.Name = message.ReadString();
}
else
{
uint creatureId = message.ReadUnsignedInt();
creature = CreatureStorage.GetCreature(creatureId);
if (!creature)
{
throw new System.Exception("ProtocolGame.ReadCreatureInstance: Outdated creature not found.");
}
}
creature.SetSkill(SkillType.HealthPercent, message.ReadUnsignedByte());
creature.Direction = message.ReadEnum <Direction>();
creature.Outfit = ReadCreatureOutfit(message, creature.Outfit);
if (OpenTibiaUnity.GameManager.GetFeature(GameFeature.GamePlayerMounts))
{
creature.MountOutfit = ReadMountOutfit(message, creature.MountOutfit);
}
creature.Brightness = message.ReadUnsignedByte();
creature.LightColor = Colors.ColorFrom8Bit(message.ReadUnsignedByte());
creature.SetSkill(SkillType.Speed, message.ReadUnsignedShort());
creature.SetPKFlag(message.ReadEnum <PKFlag>());
creature.SetPartyFlag(message.ReadEnum <PartyFlag>());
if (gameManager.GetFeature(GameFeature.GameCreatureEmblems) && type == AppearanceInstance.UnknownCreature)
{
creature.SetGuildFlag(message.ReadEnum <GuildFlag>());
}
if (gameManager.GetFeature(GameFeature.GameCreatureMarks))
{
creature.Type = message.ReadEnum <CreatureType>();
if (gameManager.ClientVersion >= 1120)
{
creature.SetSummonerID(creature.IsSummon ? message.ReadUnsignedInt() : 0);
}
}
if (gameManager.GetFeature(GameFeature.GameCreatureIcons))
{
creature.SetSpeechCategory(message.ReadEnum <SpeechCategory>());
}
if (gameManager.GetFeature(GameFeature.GameCreatureMarks))
{
creature.Marks.SetMark(MarkType.Permenant, message.ReadUnsignedByte());
if (gameManager.GetFeature(GameFeature.GameInspectionWindow))
{
message.ReadUnsignedByte(); // inspection state
}
if (gameManager.ClientVersion < 1185)
{
creature.NumberOfPvPHelpers = message.ReadUnsignedShort();
}
}
if (gameManager.ClientVersion >= 854)
{
creature.Unpassable = message.ReadUnsignedByte() != 0;
}
else
{
creature.Unpassable = true;
}
break;
}
case AppearanceInstance.Creature: {
uint creatureId = message.ReadUnsignedInt();
creature = CreatureStorage.GetCreature(creatureId);
if (!creature)
{
throw new System.Exception(string.Format("ProtocolGame.ReadCreatureInstance: Known creature not found ({0}).", creatureId));
}
creature.Direction = message.ReadEnum <Direction>();
if (gameManager.ClientVersion >= 953)
{
creature.Unpassable = message.ReadUnsignedByte() != 0;
}
break;
}
default:
throw new System.Exception("ProtocolGame.ReadCreatureInstance: unknown creature identity type.");
}
if (absolutePosition.HasValue)
{
creature.Position = absolutePosition.Value;
}
CreatureStorage.MarkOpponentVisible(creature, true);
CreatureStorage.InvalidateOpponents();
return(creature);
}
private void ParseDeleteOnMap(Internal.ByteArray message)
{
int x = message.ReadUnsignedShort();
Appearances.ObjectInstance objectInstance;
Creatures.Creature creature = null;
UnityEngine.Vector3Int absolutePosition;
UnityEngine.Vector3Int mapPosition;
if (x != 65535)
{
absolutePosition = message.ReadPosition(x);
if (!WorldMapStorage.IsVisible(absolutePosition, true))
{
throw new System.Exception($"ProtocolGame.ParseDeleteOnMap: Co-oridnate ({absolutePosition.x}, {absolutePosition.y}, {absolutePosition.z}) is out of range.");
}
mapPosition = WorldMapStorage.ToMap(absolutePosition);
int stackPos = message.ReadUnsignedByte();
if (!(objectInstance = WorldMapStorage.GetObject(mapPosition, stackPos)))
{
throw new System.Exception($"ProtocolGame.ParseDeleteOnMap: Object not found.");
}
if (objectInstance.IsCreature && (creature = CreatureStorage.GetCreature(objectInstance.Data)) == null)
{
throw new System.Exception($"ProtocolGame.ParseDeleteOnMap: Creature not found.");
}
WorldMapStorage.DeleteObject(mapPosition, stackPos);
}
else
{
uint creatureId = message.ReadUnsignedInt();
if ((creature = CreatureStorage.GetCreature(creatureId)) == null)
{
throw new System.Exception($"ProtocolGame.ParseDeleteOnMap: Object not found.");
}
absolutePosition = creature.Position;
if (!WorldMapStorage.IsVisible(absolutePosition, true))
{
throw new System.Exception($"ProtocolGame.ParseDeleteOnMap: Co-oridnate ({absolutePosition.x}, {absolutePosition.y}, {absolutePosition.z}) is out of range.");
}
mapPosition = WorldMapStorage.ToMap(absolutePosition);
}
if (!!creature)
{
CreatureStorage.MarkOpponentVisible(creature, false);
}
if (absolutePosition.z == MiniMapStorage.Position.z)
{
WorldMapStorage.UpdateMiniMap(mapPosition);
uint color = WorldMapStorage.GetMiniMapColour(mapPosition);
int cost = WorldMapStorage.GetMiniMapCost(mapPosition);
MiniMapStorage.UpdateField(absolutePosition, color, cost, false);
}
}
private void ParseCreatureMove(Internal.ByteArray message)
{
int x = message.ReadUnsignedShort();
UnityEngine.Vector3Int oldAbsolutePosition;
UnityEngine.Vector3Int oldMapPosition;
int stackPos = -1;
Appearances.ObjectInstance @object;
Creatures.Creature creature;
if (x != 65535)
{
oldAbsolutePosition = message.ReadPosition(x);
if (!WorldMapStorage.IsVisible(oldAbsolutePosition, true))
{
throw new System.Exception("ProtocolGame.ParseCreatureMove: Start Co-ordinate " + oldAbsolutePosition + " is out of range.");
}
oldMapPosition = WorldMapStorage.ToMap(oldAbsolutePosition);
stackPos = message.ReadUnsignedByte();
@object = WorldMapStorage.GetObject(oldMapPosition, stackPos);
if (!@object || [email protected] || !(creature = CreatureStorage.GetCreature(@object.Data)))
{
throw new System.Exception("ProtocolGame.ParseCreatureMove: No creature at position " + oldAbsolutePosition);
}
}
else
{
uint creatureId = message.ReadUnsignedInt();
@object = AppearanceStorage.CreateObjectInstance(Appearances.AppearanceInstance.Creature, creatureId);
if (!(creature = CreatureStorage.GetCreature(creatureId)))
{
throw new System.Exception("ProtocolGame.ParseCreatureMove: Creature " + creatureId + " not found");
}
oldAbsolutePosition = creature.Position;
if (!WorldMapStorage.IsVisible(oldAbsolutePosition, true))
{
throw new System.Exception("ProtocolGame.ParseCreatureMove: Start Co-ordinate " + oldAbsolutePosition + " is out of range.");
}
oldMapPosition = WorldMapStorage.ToMap(oldAbsolutePosition);
}
var newAbsolutePosition = message.ReadPosition();
if (!WorldMapStorage.IsVisible(newAbsolutePosition, true))
{
throw new System.Exception("ProtocolGame.ParseCreatureMove: Target Co-ordinate " + oldAbsolutePosition + " is out of range.");
}
var newMapPosition = WorldMapStorage.ToMap(newAbsolutePosition);
var delta = newMapPosition - oldMapPosition;
// if the movement is not actually a move (usually he is teleported)
bool pushMovement = delta.z != 0 || System.Math.Abs(delta.x) > 1 || System.Math.Abs(delta.y) > 1;
Appearances.ObjectInstance otherObj = null;
if (!pushMovement && (!(otherObj = WorldMapStorage.GetObject(newMapPosition, 0)) || !otherObj.Type || !otherObj.Type.IsGround))
{
throw new System.Exception("ProtocolGame.ParseCreatureMove: Target field " + newAbsolutePosition + " has no BANK.");
}
if (x != 65535)
{
WorldMapStorage.DeleteObject(oldMapPosition, stackPos);
}
WorldMapStorage.PutObject(newMapPosition, @object);
creature.Position = newAbsolutePosition;
if (pushMovement)
{
if (creature.Id == Player.Id)
{
Player.StopAutowalk(true);
}
if (delta.x > 0)
{
creature.Direction = Direction.East;
}
else if (delta.x < 0)
{
creature.Direction = Direction.West;
}
else if (delta.y < 0)
{
creature.Direction = Direction.North;
}
else if (delta.y > 0)
{
creature.Direction = Direction.South;
}
if (creature.Id != Player.Id)
{
creature.StopMovementAnimation();
}
}
else
{
creature.StartMovementAnimation(delta.x, delta.y, (int)otherObj.Type.GroundSpeed);
}
CreatureStorage.MarkOpponentVisible(creature, true);
CreatureStorage.InvalidateOpponents();
if (oldAbsolutePosition.z == MiniMapStorage.PositionZ)
{
WorldMapStorage.UpdateMiniMap(oldMapPosition);
uint color = WorldMapStorage.GetMiniMapColour(oldMapPosition);
int cost = WorldMapStorage.GetMiniMapCost(oldMapPosition);
MiniMapStorage.UpdateField(oldAbsolutePosition, color, cost, false);
}
if (newAbsolutePosition.z == MiniMapStorage.PositionZ)
{
WorldMapStorage.UpdateMiniMap(newMapPosition);
uint color = WorldMapStorage.GetMiniMapColour(newMapPosition);
int cost = WorldMapStorage.GetMiniMapCost(newMapPosition);
MiniMapStorage.UpdateField(newAbsolutePosition, color, cost, false);
}
}
private void ParseChangeOnMap(Internal.ByteArray message)
{
int x = message.ReadUnsignedShort();
Appearances.ObjectInstance objectInstance;
Creatures.Creature creature = null;
UnityEngine.Vector3Int absolutePosition;
UnityEngine.Vector3Int mapPosition;
if (x != 65535)
{
absolutePosition = message.ReadPosition(x);
if (!WorldMapStorage.IsVisible(absolutePosition, true))
{
throw new System.Exception("ProtocolGame.ParseChangeOnMap: Co-ordinate " + absolutePosition + " is out of range.");
}
mapPosition = WorldMapStorage.ToMap(absolutePosition);
int stackPos = message.ReadUnsignedByte();
if (!(objectInstance = WorldMapStorage.GetObject(mapPosition, stackPos)))
{
throw new System.Exception("ProtocolGame.ParseChangeOnMap: Object not found.");
}
if (objectInstance.IsCreature && !(creature = CreatureStorage.GetCreature(objectInstance.Data)))
{
throw new System.Exception("ProtocolGame.ParseChangeOnMap: Creature not found: " + objectInstance.Data);
}
if (!!creature)
{
CreatureStorage.MarkOpponentVisible(creature, false);
}
int typeOrId = message.ReadUnsignedShort();
if (typeOrId == Appearances.AppearanceInstance.UnknownCreature ||
typeOrId == Appearances.AppearanceInstance.OutdatedCreature ||
typeOrId == Appearances.AppearanceInstance.Creature)
{
creature = ReadCreatureInstance(message, typeOrId, absolutePosition);
objectInstance = AppearanceStorage.CreateObjectInstance(Appearances.AppearanceInstance.Creature, creature.Id);
}
else
{
objectInstance = ReadObjectInstance(message, typeOrId);
}
WorldMapStorage.ChangeObject(mapPosition, stackPos, objectInstance);
}
else
{
uint creatureId = message.ReadUnsignedInt();
if (!(creature = CreatureStorage.GetCreature(creatureId)))
{
throw new System.Exception("ProtocolGame.ParseChangeOnMap: Creature " + creatureId + " not found");
}
absolutePosition = creature.Position;
if (!WorldMapStorage.IsVisible(absolutePosition, true))
{
throw new System.Exception("ProtocolGame.ParseChangeOnMap: Co-ordinate " + absolutePosition + " is out of range.");
}
mapPosition = WorldMapStorage.ToMap(absolutePosition);
CreatureStorage.MarkOpponentVisible(creature, false);
int otherType = message.ReadUnsignedShort();
if (otherType == Appearances.AppearanceInstance.Creature || otherType == Appearances.AppearanceInstance.OutdatedCreature ||
otherType == Appearances.AppearanceInstance.UnknownCreature)
{
creature = ReadCreatureInstance(message, otherType);
}
else
{
throw new System.Exception("ProtocolGame.ParseChangeOnMap: Received object of type " + otherType + " when a creature was expected.");
}
}
if (absolutePosition.z == MiniMapStorage.PositionZ)
{
WorldMapStorage.UpdateMiniMap(mapPosition);
uint color = WorldMapStorage.GetMiniMapColour(mapPosition);
int cost = WorldMapStorage.GetMiniMapCost(mapPosition);
MiniMapStorage.UpdateField(absolutePosition, color, cost, false);
}
}