Add submodule MinecraftProtocolLibrary

MinecraftClient/EntityHandler/Entity.cs

@@ -0,0 +1,172 @@
+using System;
+using System.Collections.Generic;
+using MinecraftClient.Inventory;
+using MinecraftClient.Mapping;
+using MinecraftClient.Protocol.Message;
+
+namespace MinecraftClient.EntityHandler
+{
+    /// <summary>
+    /// Represents an entity evolving into a Minecraft world
+    /// </summary>
+    public class Entity
+    {
+        /// <summary>
+        /// ID of the entity on the Minecraft server
+        /// </summary>
+        public int ID;
+
+        /// <summary>
+        /// UUID of the entity if it is a player.
+        /// </summary>
+        public Guid UUID;
+
+        /// <summary>
+        /// Nickname of the entity if it is a player.
+        /// </summary>
+        public string? Name;
+
+        /// <summary>
+        /// CustomName of the entity.
+        /// </summary>
+        public string? CustomNameJson;
+
+        /// <summary>
+        /// IsCustomNameVisible of the entity.
+        /// </summary>
+        public bool IsCustomNameVisible;
+
+        /// <summary>
+        /// CustomName of the entity.
+        /// </summary>
+        public string? CustomName;
+
+        /// <summary>
+        /// Latency of the entity if it is a player.
+        /// </summary>
+        public int Latency;
+
+        /// <summary>
+        /// Entity type
+        /// </summary>
+        public EntityType Type;
+
+        /// <summary>
+        /// Entity location in the Minecraft world
+        /// </summary>
+        public Location Location;
+
+        /// <summary>
+        /// Entity head yaw
+        /// </summary>
+        /// <remarks>Untested</remarks>
+        public float Yaw = 0;
+
+        /// <summary>
+        /// Entity head pitch
+        /// </summary>
+        /// <remarks>Untested</remarks>
+        public float Pitch = 0;
+
+        /// <summary>
+        /// Used in Item Frame, Falling Block and Fishing Float.
+        /// See https://wiki.vg/Object_Data for details.
+        /// </summary>
+        /// <remarks>Untested</remarks>
+        public int ObjectData = -1;
+
+        /// <summary>
+        /// Health of the entity
+        /// </summary>
+        public float Health;
+
+        /// <summary>
+        /// Item of the entity if ItemFrame or Item
+        /// </summary>
+        public Item Item;
+
+        /// <summary>
+        /// Entity pose in the Minecraft world
+        /// </summary>
+        public EntityPose Pose;
+
+        /// <summary>
+        /// Entity metadata
+        /// </summary>
+        public Dictionary<int, object?>? Metadata;
+
+        /// <summary>
+        /// Entity equipment
+        /// </summary>
+        public Dictionary<int, Item> Equipment;
+
+        /// <summary>
+        /// Create a new entity based on Entity ID, Entity Type and location
+        /// </summary>
+        /// <param name="ID">Entity ID</param>
+        /// <param name="type">Entity Type Enum</param>
+        /// <param name="location">Entity location</param>
+        public Entity(int ID, EntityType type, Location location)
+        {
+            this.ID = ID;
+            Type = type;
+            Location = location;
+            Health = 1.0f;
+            Equipment = new Dictionary<int, Item>();
+            Item = new Item(ItemType.Air, 0, null);
+        }
+
+        /// <summary>
+        /// Create a new entity based on Entity ID, Entity Type and location
+        /// </summary>
+        /// <param name="ID">Entity ID</param>
+        /// <param name="type">Entity Type Enum</param>
+        /// <param name="location">Entity location</param>
+        public Entity(int ID, EntityType type, Location location, byte yaw, byte pitch, int objectData)
+        {
+            this.ID = ID;
+            Type = type;
+            Location = location;
+            Health = 1.0f;
+            Equipment = new Dictionary<int, Item>();
+            Item = new Item(ItemType.Air, 0, null);
+            Yaw = yaw * (1 / 256) * 360; // to angle in 360 degree
+            Pitch = pitch * (1 / 256) * 360;
+            ObjectData = objectData;
+        }
+
+        /// <summary>
+        /// Create a new entity based on Entity ID, Entity Type, location, name and UUID
+        /// </summary>
+        /// <param name="ID">Entity ID</param>
+        /// <param name="type">Entity Type Enum</param>
+        /// <param name="location">Entity location</param>
+        /// <param name="uuid">Player uuid</param>
+        /// <param name="name">Player name</param>
+        public Entity(int ID, EntityType type, Location location, Guid uuid, string? name, byte yaw, byte pitch)
+        {
+            this.ID = ID;
+            Type = type;
+            Location = location;
+            UUID = uuid;
+            Name = name;
+            Health = 1.0f;
+            Equipment = new Dictionary<int, Item>();
+            Item = new Item(ItemType.Air, 0, null);
+            Yaw = yaw * (1 / 256) * 360; // to angle in 360 degree
+            Pitch = pitch * (1 / 256) * 360;
+        }
+
+        public static string GetTypeString(EntityType type)
+        {
+            string typeStr = type.ToString();
+            string? trans = ChatParser.TranslateString("entity.minecraft." + typeStr.ToUnderscoreCase());
+            return string.IsNullOrEmpty(trans) ? typeStr : trans;
+        }
+
+        public string GetTypeString()
+        {
+            return GetTypeString(Type);
+        }
+    }
+}