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WIP on allowing separate block place and delete permissions

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This commit is contained in:
UnknownShadow200 2023-12-18 07:03:14 +11:00
parent c8b174efde
commit 830fd8f8b3
18 changed files with 101 additions and 55 deletions
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2
MCGalaxy/Blocks/Block.Convert.cs
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@ -71,7 +71,7 @@ namespace MCGalaxy
}
public static string GetColoredName(Player p, BlockID block) {
BlockPerms perms = BlockPerms.Find(block);
BlockPerms perms = BlockPerms.GetPlace(block); // TODO check Delete perms too?
return Group.GetColor(perms.MinRank) + Block.GetName(p, block);
}

4
MCGalaxy/Commands/CommandParser.cs
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@ -222,8 +222,8 @@ namespace MCGalaxy.Commands
/// <summary> Returns whether the player is allowed to place/modify/delete the given block. </summary>
/// <remarks> Outputs information of which ranks can modify the block if not. </remarks>
public static bool IsBlockAllowed(Player p, string action, BlockID block) {
if (p.group.Blocks[block]) return true;
BlockPerms.Find(block).MessageCannotUse(p, action);
if (p.group.CanPlace[block]) return true;
BlockPerms.GetPlace(block).MessageCannotUse(p, action); // TODO: Delete permissions too?
return false;
}

2
MCGalaxy/Commands/Information/CmdBlocks.cs
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@ -52,7 +52,7 @@ namespace MCGalaxy.Commands.Info
Group grp = Group.Find(type);
p.Message("Blocks which {0} &Scan place: ", grp.ColoredName);
OutputBlocks(p, type, modifier,
b => grp.Blocks[b]);
b => grp.CanPlace[b]);
} else if (args.Length > 1) {
Help(p);
} else {

4
MCGalaxy/Commands/Information/CmdHelp.cs
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@ -136,7 +136,9 @@ namespace MCGalaxy.Commands.Info
p.Message("Block \"{0}\" appears as &b{1}",
message, Block.GetName(p, Block.Convert(block)));
BlockPerms.Find(block).MessageCannotUse(p, "use");
BlockPerms.GetPlace(block) .MessageCannotUse(p, "use");
BlockPerms.GetDelete(block).MessageCannotUse(p, "delete");
DescribePhysics(p, message, block);
return true;

10
MCGalaxy/Commands/Moderation/CmdBlockSet.cs
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@ -29,15 +29,19 @@ namespace MCGalaxy.Commands.Moderation {
BlockID block;
if (!CommandParser.GetBlockIfAllowed(p, args[0], "change permissions of", out block)) return;
BlockPerms perms = BlockPerms.Find(block);
// TODO rethink messaging
BlockPerms perms = BlockPerms.GetPlace(block);
SetPerms(p, args, data, perms, "block");
}
protected override void UpdatePerms(ItemPerms perms, Player p, string msg) {
protected override void UpdatePerms(ItemPerms perms, Player p, string msg) {
BlockID block = ((BlockPerms)perms).ID;
// TODO better solution
perms.CopyPermissionsTo(BlockPerms.GetDelete(block));
BlockPerms.Save();
BlockPerms.ApplyChanges();
BlockID block = ((BlockPerms)perms).ID;
if (!Block.IsPhysicsType(block)) {
BlockPerms.ResendAllBlockPermissions();
}

6
MCGalaxy/Commands/Moderation/ItemPermsCmd.cs
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@ -17,8 +17,10 @@
*/
using System.Collections.Generic;
namespace MCGalaxy.Commands.Moderation {
public abstract class ItemPermsCmd : Command2 {
namespace MCGalaxy.Commands.Moderation
{
public abstract class ItemPermsCmd : Command2
{
public override string type { get { return CommandTypes.Moderation; } }
public override LevelPermission defaultRank { get { return LevelPermission.Operator; } }

2
MCGalaxy/Commands/building/CmdCopy.cs
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@ -139,7 +139,7 @@ namespace MCGalaxy.Commands.Building
for (ushort x = minX; x <= maxX; ++x)
{
block = p.level.GetBlock(x, y, z);
if (!p.group.Blocks[block]) { index++; continue; }
if (!p.group.CanPlace[block]) { index++; continue; }
if (block != Block.Air || cState.PasteAir) cState.UsedBlocks++;
cState.Set(block, index);

76
MCGalaxy/Config/Permissions/BlockPerms.cs
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@ -28,7 +28,8 @@ namespace MCGalaxy.Blocks
public BlockID ID;
public override string ItemName { get { return ID.ToString(); } }
static BlockPerms[] List = new BlockPerms[Block.SUPPORTED_COUNT];
static BlockPerms[] PlaceList = new BlockPerms[Block.SUPPORTED_COUNT];
static BlockPerms[] DeleteList = new BlockPerms[Block.SUPPORTED_COUNT];
public BlockPerms(BlockID id, LevelPermission min) : base(min) {
@ -41,8 +42,8 @@ namespace MCGalaxy.Blocks
}
/// <summary> Find the permissions for the given block. </summary>
public static BlockPerms Find(BlockID b) { return List[b]; }
public static BlockPerms GetPlace(BlockID b) { return PlaceList[b]; }
public static BlockPerms GetDelete(BlockID b) { return DeleteList[b]; }
public static void ResendAllBlockPermissions() {
@ -67,10 +68,15 @@ namespace MCGalaxy.Blocks
}
static void SaveCore() {
using (StreamWriter w = new StreamWriter(Paths.BlockPermsFile)) {
WriteHeader(w, "block", "each block", "Block ID", "lava");
SaveList(Paths.PlacePermsFile, PlaceList, "use");
SaveList(Paths.DeletePermsFile, DeleteList, "delete");
}
static void SaveList(string path, BlockPerms[] list, string action) {
using (StreamWriter w = new StreamWriter(path)) {
WriteHeader(w, "block", "each block", "Block ID", "lava", action);
foreach (BlockPerms perms in List)
foreach (BlockPerms perms in list)
{
if (Block.Undefined(perms.ID)) continue;
w.WriteLine(perms.Serialise());
@ -88,9 +94,14 @@ namespace MCGalaxy.Blocks
}
public static void SetUsable(Group grp) {
foreach (BlockPerms perms in List)
SetUsableList(PlaceList, grp.CanPlace, grp);
SetUsableList(DeleteList, grp.CanDelete, grp);
}
static void SetUsableList(BlockPerms[] list, bool[] permsList, Group grp) {
foreach (BlockPerms perms in list)
{
grp.Blocks[perms.ID] = perms.UsableBy(grp.Permission);
permsList[perms.ID] = perms.UsableBy(grp.Permission);
}
}
@ -103,14 +114,33 @@ namespace MCGalaxy.Blocks
static void LoadCore() {
SetDefaultPerms();
if (!File.Exists(Paths.BlockPermsFile)) { Save(); return; }
bool placeExists = File.Exists(Paths.PlacePermsFile);
bool deleteExists = File.Exists(Paths.DeletePermsFile);
using (StreamReader r = new StreamReader(Paths.BlockPermsFile)) {
ProcessLines(r);
if (placeExists) LoadFile(Paths.PlacePermsFile, PlaceList);
if (deleteExists) LoadFile(Paths.DeletePermsFile, DeleteList);
if (placeExists || deleteExists) return;
if (File.Exists(Paths.BlockPermsFile)) {
LoadFile(Paths.BlockPermsFile, PlaceList);
// TODO proper migration
for (int i = 0; i < Block.SUPPORTED_COUNT; i++)
PlaceList[i].CopyPermissionsTo(DeleteList[i]);
SetDefaultSpecialDeletePerms();
File.Move(Paths.BlockPermsFile, Paths.BlockPermsFile + ".bak");
}
Save();
}
static void LoadFile(string path, BlockPerms[] list) {
using (StreamReader r = new StreamReader(path)) {
ProcessLines(r, list);
}
}
static void ProcessLines(StreamReader r) {
static void ProcessLines(StreamReader r, BlockPerms[] list) {
string[] args = new string[4];
string line;
@ -131,7 +161,7 @@ namespace MCGalaxy.Blocks
List<LevelPermission> allowed, disallowed;
Deserialise(args, 1, out min, out allowed, out disallowed);
Set(block, min, allowed, disallowed);
Set(block, min, list, allowed, disallowed);
} catch {
Logger.Log(LogType.Warning, "Hit an error on the block " + line);
continue;
@ -139,19 +169,20 @@ namespace MCGalaxy.Blocks
}
}
static void Set(BlockID b, LevelPermission min,
static void Set(BlockID b, LevelPermission min, BlockPerms[] list,
List<LevelPermission> allowed, List<LevelPermission> disallowed) {
BlockPerms perms = List[b];
BlockPerms perms = list[b];
if (perms == null) {
perms = new BlockPerms(b, min);
List[b] = perms;
list[b] = perms;
}
perms.Init(min, allowed, disallowed);
}
static void SetDefaultPerms() {
for (BlockID block = 0; block < Block.SUPPORTED_COUNT; block++) {
for (BlockID block = 0; block < Block.SUPPORTED_COUNT; block++)
{
BlockProps props = Block.Props[block];
LevelPermission min;
@ -167,8 +198,15 @@ namespace MCGalaxy.Blocks
min = DefaultPerm(block);
}
Set(block, min, null, null);
Set(block, min, PlaceList, null, null);
Set(block, min, DeleteList, null, null);
}
SetDefaultSpecialDeletePerms();
}
static void SetDefaultSpecialDeletePerms() {
for (BlockID b = Block.Water; b <= Block.StillLava; b++)
DeleteList[b].MinRank = LevelPermission.Guest;
}
static LevelPermission DefaultPerm(BlockID block) {

2
MCGalaxy/Config/Permissions/CommandExtraPerms.cs
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@ -88,7 +88,7 @@ namespace MCGalaxy.Commands
static void SaveCore() {
using (StreamWriter w = new StreamWriter(Paths.CmdExtraPermsFile)) {
WriteHeader(w, "extra command permissions", "extra permissions in some commands",
"CommandName:ExtraPermissionNumber", "countdown:1");
"CommandName:ExtraPermissionNumber", "countdown:1", "use");
foreach (CommandExtraPerms perms in list) {
w.WriteLine(perms.Serialise());

2
MCGalaxy/Config/Permissions/CommandPerms.cs
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@ -77,7 +77,7 @@ namespace MCGalaxy.Commands
static void SaveCore() {
using (StreamWriter w = new StreamWriter(Paths.CmdPermsFile)) {
WriteHeader(w, "command", "each command", "CommandName", "gun");
WriteHeader(w, "command", "each command", "CommandName", "gun", "use");
foreach (CommandPerms perms in List)
{

10
MCGalaxy/Config/Permissions/ItemPerms.cs
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@ -99,13 +99,13 @@ namespace MCGalaxy
protected static void WriteHeader(StreamWriter w, string itemName, string itemDesc,
string headerName, string headerExample) {
string headerName, string headerExample, string action) {
w.WriteLine("#Version 2");
w.WriteLine("# This file contains the permissions to use {0}", itemDesc);
w.WriteLine("# This file contains the permissions to {1} {0}", itemDesc, action);
w.WriteLine("# How permissions work:");
w.WriteLine("# - If the player's rank is in Disallowed, they cannot use the {0}", itemName);
w.WriteLine("# - Otherwise if the player's rank is in Allowed, they can use the {0}", itemName);
w.WriteLine("# - Otherwise if the player's rank is >= Lowest Rank, they can use the {0}", itemName);
w.WriteLine("# - If the player's rank is in Disallowed, they cannot {1} the {0}", itemName, action);
w.WriteLine("# - Otherwise if the player's rank is in Allowed, they can {1} the {0}", itemName, action);
w.WriteLine("# - Otherwise if the player's rank is >= Lowest Rank, they can {1} the {0}", itemName, action);
w.WriteLine("#");
w.WriteLine("# Layout: {0} : LowestRank : Disallowed : Allowed", headerName);
w.WriteLine("# e.g. {0} : 60 : 80,67 : 40,41,55", headerExample);

2
MCGalaxy/Drawing/DrawOps/DrawOpPerformer.cs
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@ -160,7 +160,7 @@ namespace MCGalaxy.Drawing.Ops
#endif
// Check to make sure the block is actually different and that can be used
if (old == b.Block || !p.group.Blocks[old] || !p.group.Blocks[b.Block]) return;
if (old == b.Block || !p.group.CanDelete[old] || !p.group.CanPlace[b.Block]) return;
// Check if player can affect block at coords in world
AccessController denier = lvl.CanAffect(p, b.X, b.Y, b.Z);

10
MCGalaxy/Levels/Level.Blocks.cs
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@ -220,13 +220,7 @@ namespace MCGalaxy {
blocks[index] = (BlockRaw)block;
}
}
internal bool BuildIn(BlockID block) {
if (block == Block.Op_Water || block == Block.Op_Lava || Props[block].IsPortal || Props[block].IsMessageBlock) return false;
block = Block.Convert(block);
return block >= Block.Water && block <= Block.StillLava;
}
/// <summary> Returns the AccessController denying the player from changing blocks at the given coordinates. </summary>
/// <remarks> If no AccessController denies the player, returns null. </remarks>
@ -265,7 +259,7 @@ namespace MCGalaxy {
}
public bool CheckAffect(Player p, ushort x, ushort y, ushort z, BlockID old, BlockID block) {
if (!p.group.Blocks[old] || !p.group.Blocks[block]) return false;
if (!p.group.CanDelete[old] || !p.group.CanPlace[block]) return false;
AccessController denier = CanAffect(p, x, y, z);
if (denier == null) return true;

7
MCGalaxy/Network/Player.Networking.cs
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@ -205,13 +205,14 @@ namespace MCGalaxy
int size = extBlocks ? 5 : 4;
byte[] bulk = new byte[count * size];
for (int i = 0; i < count; i++) {
for (int i = 0; i < count; i++)
{
BlockID block = Block.FromRaw((BlockID)i);
bool place = group.Blocks[block] && level.CanPlace;
bool place = group.CanPlace[block] && level.CanPlace;
// NOTE: If you can't delete air, then you're no longer able to place blocks
// (see ClassiCube client #815)
// TODO: Maybe better solution than this?
bool delete = group.Blocks[block] && (level.CanDelete || i == Block.Air);
bool delete = group.CanDelete[block] && (level.CanDelete || i == Block.Air);
// Placing air is the same as deleting existing block at that position in the world
if (block == Block.Air) place &= delete;

6
MCGalaxy/Player/Group.cs
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@ -69,7 +69,8 @@ namespace MCGalaxy
internal string filename;
public PlayerList Players;
public bool[] Blocks = new bool[Block.SUPPORTED_COUNT];
public bool[] CanPlace = new bool[Block.SUPPORTED_COUNT];
public bool[] CanDelete = new bool[Block.SUPPORTED_COUNT];
public Group() { }
private Group(LevelPermission perm, int drawLimit, int undoMins, string name, string color, int volume, int realms) {
@ -100,7 +101,8 @@ namespace MCGalaxy
public static Group Find(string name) {
MapName(ref name);
foreach (Group grp in GroupList) {
foreach (Group grp in GroupList)
{
if (grp.Name.CaselessEq(name)) return grp;
}
return null;

4
MCGalaxy/Player/Player.Handlers.cs
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@ -132,9 +132,9 @@ namespace MCGalaxy
}
internal bool CheckManualChange(BlockID old, bool deleteMode) {
if (!group.Blocks[old] && !level.BuildIn(old) && !Block.AllowBreak(old)) {
if (!group.CanDelete[old] && !Block.AllowBreak(old)) {
string action = deleteMode ? "delete" : "replace";
BlockPerms.Find(old).MessageCannotUse(this, action);
BlockPerms.GetDelete(old).MessageCannotUse(this, action);
return false;
}
return true;

2
MCGalaxy/Player/Player.cs
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@ -331,7 +331,7 @@ namespace MCGalaxy {
public const string USERNAME_ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890._";
internal byte UserType() { return group.Blocks[Block.Bedrock] ? (byte)100 : (byte)0; }
internal byte UserType() { return group.CanPlace[Block.Bedrock] ? (byte)100 : (byte)0; }
#endregion

5
MCGalaxy/Server/Paths.cs
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@ -38,7 +38,10 @@ namespace MCGalaxy
public const string JokerFile = "text/joker.txt";
public const string EightBallFile = "text/8ball.txt";
public const string BlockPermsFile = "properties/block.properties";
public const string BlockPermsFile = "properties/block.properties";
public const string PlacePermsFile = "properties/place.properties";
public const string DeletePermsFile = "properties/delete.properties";
public const string CmdPermsFile = "properties/command.properties";
public const string CmdExtraPermsFile = "properties/ExtraCommandPermissions.properties";
public const string EconomyPropsFile = "properties/economy.properties";