Move netmodule handling into handlers namespace

Add handler for teleport pylons, and permission for teleport pylons

TShockAPI/Handlers/NetModules/CreativePowerHandler.cs

@@ -0,0 +1,113 @@
+using System.Collections.Generic;
+using System.IO;
+using System.IO.Streams;
+using static TShockAPI.GetDataHandlers;
+
+namespace TShockAPI.Handlers.NetModules
+{
+	/// <summary>
+	/// Provides handling for the Creative Power net module. Checks permissions on all creative powers
+	/// </summary>
+	public class CreativePowerHandler : INetModuleHandler
+	{
+		/// <summary>
+		/// The power type being activated
+		/// </summary>
+		public CreativePowerTypes PowerType { get; set; }
+
+		/// <summary>
+		/// Reads the power type from the stream
+		/// </summary>
+		/// <param name="data"></param>
+		public void Deserialize(MemoryStream data)
+		{
+			PowerType = (CreativePowerTypes)data.ReadInt16();
+		}
+
+		/// <summary>
+		/// Determines if the player has permission to use the power type
+		/// </summary>
+		/// <param name="player"></param>
+		/// <param name="rejectPacket"></param>
+		public void HandlePacket(TSPlayer player, out bool rejectPacket)
+		{
+			if (!CheckPermission(PowerType, player))
+			{
+				rejectPacket = true;
+				return;
+			}
+
+			rejectPacket = false;
+		}
+
+		/// <summary>
+		/// Determines if a player has permission to use a specific creative power
+		/// </summary>
+		/// <param name="powerType"></param>
+		/// <param name="player"></param>
+		/// <returns></returns>
+		public static bool CheckPermission(CreativePowerTypes powerType, TSPlayer player)
+		{
+			if (!PowerToPermissionMap.ContainsKey(powerType))
+			{
+				TShock.Log.ConsoleDebug("CreativePowerHandler received permission check request for unknown creative power");
+				return false;
+			}
+
+			string permission = PowerToPermissionMap[powerType];
+
+			if (!player.HasPermission(permission))
+			{
+				player.SendErrorMessage("You do not have permission to {0}.", PermissionToDescriptionMap[permission]);
+				return false;
+			}
+
+			return true;
+		}
+
+
+		/// <summary>
+		/// Maps creative powers to permission nodes
+		/// </summary>
+		public static Dictionary<CreativePowerTypes, string> PowerToPermissionMap = new Dictionary<CreativePowerTypes, string>
+		{
+			{ CreativePowerTypes.FreezeTime,              Permissions.journey_timefreeze		},
+			{ CreativePowerTypes.SetDawn,                 Permissions.journey_timeset			},
+			{ CreativePowerTypes.SetNoon,                 Permissions.journey_timeset			},
+			{ CreativePowerTypes.SetDusk,                 Permissions.journey_timeset			},
+			{ CreativePowerTypes.SetMidnight,             Permissions.journey_timeset			},
+			{ CreativePowerTypes.Godmode,                 Permissions.journey_godmode			},
+			{ CreativePowerTypes.WindStrength,            Permissions.journey_windstrength		},
+			{ CreativePowerTypes.RainStrength,            Permissions.journey_rainstrength		},
+			{ CreativePowerTypes.TimeSpeed,               Permissions.journey_timespeed			},
+			{ CreativePowerTypes.RainFreeze,              Permissions.journey_rainfreeze		},
+			{ CreativePowerTypes.WindFreeze,              Permissions.journey_windfreeze		},
+			{ CreativePowerTypes.IncreasePlacementRange,  Permissions.journey_placementrange	},
+			{ CreativePowerTypes.WorldDifficulty,         Permissions.journey_setdifficulty		},
+			{ CreativePowerTypes.BiomeSpreadFreeze,       Permissions.journey_biomespreadfreeze },
+			{ CreativePowerTypes.SetSpawnRate,            Permissions.journey_setspawnrate		},
+		};
+
+		/// <summary>
+		/// Maps journey mode permission nodes to descriptions of what the permission allows
+		/// </summary>
+		public static Dictionary<string, string> PermissionToDescriptionMap = new Dictionary<string, string>
+		{
+			{ Permissions.journey_timefreeze,			"freeze the time of the server"						},
+			{ Permissions.journey_timeset,				"modify the time of the server"						},
+			{ Permissions.journey_timeset,				"modify the time of the server"						},
+			{ Permissions.journey_timeset,				"modify the time of the server"						},
+			{ Permissions.journey_timeset,				"modify the time of the server"						},
+			{ Permissions.journey_godmode,				"toggle godmode"									},
+			{ Permissions.journey_windstrength,			"modify the wind strength of the server"			},
+			{ Permissions.journey_rainstrength,			"modify the rain strength of the server"			},
+			{ Permissions.journey_timespeed,			"modify the time speed of the server"				},
+			{ Permissions.journey_rainfreeze,			"freeze the rain strength of the server"			},
+			{ Permissions.journey_windfreeze,			"freeze the wind strength of the server"			},
+			{ Permissions.journey_placementrange,		"modify the tile placement range of your character" },
+			{ Permissions.journey_setdifficulty,		"modify the world difficulty of the server"			},
+			{ Permissions.journey_biomespreadfreeze,	"freeze the biome spread of the server"				},
+			{ Permissions.journey_setspawnrate,			"modify the NPC spawn rate of the server"			},
+		};
+	}
+}