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Improved classic hack management

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This commit is contained in:
RaphiMC 2023-02-21 21:30:00 +01:00
parent 55d6ba4dd1
commit 3845d04197
6 changed files with 138 additions and 100 deletions
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1
.gitignore vendored
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@ -14,3 +14,4 @@ hs_err_pid*
/.gradle/
/build/
/out/
/run/

4
src/main/java/net/raphimc/vialegacy/protocols/classic/protocola1_0_15toc0_28_30/Protocola1_0_15toc0_30.java
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@ -129,6 +129,7 @@ public class Protocola1_0_15toc0_30 extends AbstractProtocol<ClientboundPacketsc
gameEvent.write(Type.BYTE, (byte) 1); // value (creative)
gameEvent.send(Protocolb1_8_0_1tob1_7_0_3.class);
}
wrapper.user().get(ClassicOpLevelStorage.class).updateAbilities();
wrapper.user().put(new ClassicLevelStorage(wrapper.user()));
@ -355,8 +356,9 @@ public class Protocola1_0_15toc0_30 extends AbstractProtocol<ClientboundPacketsc
public void register() {
handler(wrapper -> {
wrapper.cancel();
final ClassicOpLevelStorage opLevelStorage = wrapper.user().get(ClassicOpLevelStorage.class);
final byte opLevel = wrapper.read(Type.BYTE); // op level
wrapper.user().get(ClassicOpLevelStorage.class).setOpLevel(opLevel);
opLevelStorage.setOpLevel(opLevel);
});
}
});

63
src/main/java/net/raphimc/vialegacy/protocols/classic/protocola1_0_15toc0_28_30/storage/ClassicOpLevelStorage.java
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@ -19,21 +19,82 @@ package net.raphimc.vialegacy.protocols.classic.protocola1_0_15toc0_28_30.storag
import com.viaversion.viaversion.api.connection.StoredObject;
import com.viaversion.viaversion.api.connection.UserConnection;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
import com.viaversion.viaversion.api.type.Type;
import net.raphimc.vialegacy.protocols.alpha.protocola1_0_16_2toa1_0_15.ClientboundPacketsa1_0_15;
import net.raphimc.vialegacy.protocols.beta.protocolb1_8_0_1tob1_7_0_3.types.Typesb1_7_0_3;
import net.raphimc.vialegacy.protocols.classic.protocola1_0_15toc0_28_30.Protocola1_0_15toc0_30;
import net.raphimc.vialegacy.protocols.release.protocol1_2_4_5to1_2_1_3.Protocol1_2_4_5to1_2_1_3;
import net.raphimc.vialegacy.protocols.release.protocol1_3_1_2to1_2_4_5.ClientboundPackets1_2_4;
public class ClassicOpLevelStorage extends StoredObject {
private byte opLevel;
private boolean flying = true;
private boolean noClip = true;
private boolean speed = true;
private boolean respawn = true;
public ClassicOpLevelStorage(final UserConnection user) {
super(user);
}
public void setOpLevel(final byte opLevel) {
public void updateHax(final boolean flying, final boolean noClip, final boolean speed, final boolean respawn) throws Exception {
boolean changed = this.flying != flying;
changed |= this.noClip != noClip;
changed |= this.speed != speed;
changed |= this.respawn != respawn;
if (this.flying != flying) {
this.flying = flying;
this.updateAbilities();
}
this.noClip = noClip;
this.speed = speed;
this.respawn = respawn;
if (changed) {
String statusMessage = "§6Hack control: ";
statusMessage += this.flying ? "§aFlying" : "§cFlying";
statusMessage += " ";
statusMessage += this.noClip ? "§aNoClip" : "§cNoClip";
statusMessage += " ";
statusMessage += this.speed ? "§aSpeed" : "§cSpeed";
statusMessage += " ";
statusMessage += this.respawn ? "§aRespawn" : "§cRespawn";
final PacketWrapper chatMessage = PacketWrapper.create(ClientboundPacketsa1_0_15.CHAT_MESSAGE, this.getUser());
chatMessage.write(Typesb1_7_0_3.STRING, statusMessage); // message
chatMessage.send(Protocola1_0_15toc0_30.class);
}
}
public void setOpLevel(final byte opLevel) throws Exception {
final boolean changed = this.opLevel != opLevel;
this.opLevel = opLevel;
final ClassicServerTitleStorage serverTitleStorage = this.getUser().get(ClassicServerTitleStorage.class);
this.updateHax(serverTitleStorage.isFlyEffectivelyEnabled(), serverTitleStorage.isNoclipEffectivelyEnabled(), serverTitleStorage.isSpeedEffectivelyEnabled(), serverTitleStorage.isRespawnEffectivelyEnabled());
if (changed) {
this.updateAbilities();
}
}
public byte getOpLevel() {
return this.opLevel;
}
public void updateAbilities() throws Exception {
if (this.getUser().getProtocolInfo().getPipeline().contains(Protocol1_2_4_5to1_2_1_3.class)) {
final PacketWrapper playerAbilities = PacketWrapper.create(ClientboundPackets1_2_4.PLAYER_ABILITIES, this.getUser());
playerAbilities.write(Type.BOOLEAN, true); // invulnerable
playerAbilities.write(Type.BOOLEAN, false); // flying
playerAbilities.write(Type.BOOLEAN, this.flying); // allow flying
playerAbilities.write(Type.BOOLEAN, true); // creative mode
playerAbilities.send(Protocol1_2_4_5to1_2_1_3.class);
}
}
}

64
src/main/java/net/raphimc/vialegacy/protocols/classic/protocola1_0_15toc0_28_30/storage/ClassicServerTitleStorage.java
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@ -39,4 +39,68 @@ public class ClassicServerTitleStorage extends StoredObject {
return this.motd;
}
public boolean isHaxEnabled() {
return this.motd.contains("+hax");
}
public boolean isHaxDisabled() {
return this.motd.contains("-hax");
}
public boolean isFlyEnabled() {
return this.motd.contains("+fly");
}
public boolean isFlyDisabled() {
return this.motd.contains("-fly");
}
public boolean isFlyEffectivelyEnabled() {
final boolean isOp = this.getUser().get(ClassicOpLevelStorage.class).getOpLevel() >= 100;
return (this.isHaxDisabled() ? this.isFlyEnabled() : !this.isFlyDisabled()) || (isOp && this.isOphaxEnabled());
}
public boolean isNoclipEnabled() {
return this.motd.contains("+noclip");
}
public boolean isNoclipDisabled() {
return this.motd.contains("-noclip");
}
public boolean isNoclipEffectivelyEnabled() {
final boolean isOp = this.getUser().get(ClassicOpLevelStorage.class).getOpLevel() >= 100;
return (this.isHaxDisabled() ? this.isNoclipEnabled() : !this.isNoclipDisabled()) || (isOp && this.isOphaxEnabled());
}
public boolean isRespawnEnabled() {
return this.motd.contains("+respawn");
}
public boolean isRespawnDisabled() {
return this.motd.contains("-respawn");
}
public boolean isRespawnEffectivelyEnabled() {
final boolean isOp = this.getUser().get(ClassicOpLevelStorage.class).getOpLevel() >= 100;
return (this.isHaxDisabled() ? this.isRespawnEnabled() : !this.isRespawnDisabled()) || (isOp && this.isOphaxEnabled());
}
public boolean isSpeedEnabled() {
return this.motd.contains("+speed");
}
public boolean isSpeedDisabled() {
return this.motd.contains("-speed");
}
public boolean isSpeedEffectivelyEnabled() {
final boolean isOp = this.getUser().get(ClassicOpLevelStorage.class).getOpLevel() >= 100;
return (this.isHaxDisabled() ? this.isSpeedEnabled() : !this.isSpeedDisabled()) || (isOp && this.isOphaxEnabled());
}
public boolean isOphaxEnabled() {
return this.motd.contains("+ophax");
}
}

36
src/main/java/net/raphimc/vialegacy/protocols/classic/protocolc0_28_30toc0_28_30cpe/Protocolc0_30toc0_30cpe.java
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@ -42,12 +42,12 @@ import net.raphimc.vialegacy.protocols.classic.protocola1_0_15toc0_28_30.data.Cl
import net.raphimc.vialegacy.protocols.classic.protocola1_0_15toc0_28_30.model.ClassicLevel;
import net.raphimc.vialegacy.protocols.classic.protocola1_0_15toc0_28_30.storage.ClassicBlockRemapper;
import net.raphimc.vialegacy.protocols.classic.protocola1_0_15toc0_28_30.storage.ClassicLevelStorage;
import net.raphimc.vialegacy.protocols.classic.protocola1_0_15toc0_28_30.storage.ClassicOpLevelStorage;
import net.raphimc.vialegacy.protocols.classic.protocola1_0_15toc0_28_30.storage.ClassicProgressStorage;
import net.raphimc.vialegacy.protocols.classic.protocola1_0_15toc0_28_30.types.Typesc0_30;
import net.raphimc.vialegacy.protocols.classic.protocolc0_28_30toc0_28_30cpe.data.ClassicProtocolExtension;
import net.raphimc.vialegacy.protocols.classic.protocolc0_28_30toc0_28_30cpe.data.ExtendedClassicBlocks;
import net.raphimc.vialegacy.protocols.classic.protocolc0_28_30toc0_28_30cpe.storage.ExtBlockPermissionsStorage;
import net.raphimc.vialegacy.protocols.classic.protocolc0_28_30toc0_28_30cpe.storage.ExtHackControlStorage;
import net.raphimc.vialegacy.protocols.classic.protocolc0_28_30toc0_28_30cpe.storage.ExtensionProtocolMetadataStorage;
import net.raphimc.vialegacy.protocols.classic.protocolc0_28_30toc0_28_30cpe.task.ClassicPingTask;
import net.raphimc.vialegacy.protocols.release.protocol1_2_1_3to1_1.types.Types1_1;
@ -134,15 +134,12 @@ public class Protocolc0_30toc0_30cpe extends AbstractProtocol<ClientboundPackets
}
}
if (supportedExtensions.contains(ClassicProtocolExtension.HACK_CONTROL)) {
wrapper.user().put(new ExtHackControlStorage(wrapper.user()));
}
if (supportedExtensions.contains(ClassicProtocolExtension.BLOCK_PERMISSIONS)) {
wrapper.user().put(new ExtBlockPermissionsStorage(wrapper.user()));
}
final PacketWrapper extensionProtocolInfo = PacketWrapper.create(ServerboundPacketsc0_30cpe.EXTENSION_PROTOCOL_INFO, wrapper.user());
extensionProtocolInfo.write(Typesc0_30.STRING, "ClassiCube 1.3.2"); // app name
extensionProtocolInfo.write(Typesc0_30.STRING, "ClassiCube 1.3.5"); // app name
extensionProtocolInfo.write(Type.SHORT, (short) supportedExtensions.size()); // extension count
extensionProtocolInfo.sendToServer(Protocolc0_30toc0_30cpe.class);
@ -171,37 +168,20 @@ public class Protocolc0_30toc0_30cpe extends AbstractProtocol<ClientboundPackets
});
}
});
this.registerClientbound(ClientboundPacketsc0_30cpe.EXT_HACK_CONTROL, ClientboundPacketsc0_28.CHAT_MESSAGE, new PacketHandlers() {
this.registerClientbound(ClientboundPacketsc0_30cpe.EXT_HACK_CONTROL, null, new PacketHandlers() {
@Override
public void register() {
handler(wrapper -> {
final ExtHackControlStorage hackControlStorage = wrapper.user().get(ExtHackControlStorage.class);
wrapper.cancel();
final ClassicOpLevelStorage opLevelStorage = wrapper.user().get(ClassicOpLevelStorage.class);
final boolean flying = wrapper.read(Type.BOOLEAN); // flying
final boolean noClip = wrapper.read(Type.BOOLEAN); // no clip
final boolean speed = wrapper.read(Type.BOOLEAN); // speed
final boolean respawn = wrapper.read(Type.BOOLEAN); // respawn key
final boolean thirdPerson = wrapper.read(Type.BOOLEAN); // third person view
final short jumpHeight = wrapper.read(Type.SHORT); // jump height
wrapper.read(Type.BOOLEAN); // third person view
wrapper.read(Type.SHORT); // jump height
if (!hackControlStorage.update(flying, noClip, speed, respawn, thirdPerson, jumpHeight)) {
wrapper.cancel();
return;
}
String statusMessage = "&6Hack control: ";
statusMessage += hackControlStorage.flying ? "&aFlying" : "&cFlying";
statusMessage += " ";
statusMessage += hackControlStorage.noClip ? "&aNoClip" : "&cNoClip";
statusMessage += " ";
statusMessage += hackControlStorage.speed ? "&aSpeed" : "&cSpeed";
statusMessage += " ";
statusMessage += hackControlStorage.respawn ? "&aRespawn" : "&cRespawn";
statusMessage += " ";
statusMessage += hackControlStorage.thirdPerson ? "&aThird-Person" : "&cThird-Person";
statusMessage += " &aJump-Height: " + hackControlStorage.jumpHeight;
wrapper.write(Type.BYTE, (byte) 0); // sender id
wrapper.write(Typesc0_30.STRING, statusMessage); // message
opLevelStorage.updateHax(flying, noClip, speed, respawn);
});
}
});

70
src/main/java/net/raphimc/vialegacy/protocols/classic/protocolc0_28_30toc0_28_30cpe/storage/ExtHackControlStorage.java
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@ -1,70 +0,0 @@
/*
* This file is part of ViaLegacy - https://github.com/RaphiMC/ViaLegacy
* Copyright (C) 2023 RK_01/RaphiMC and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package net.raphimc.vialegacy.protocols.classic.protocolc0_28_30toc0_28_30cpe.storage;
import com.viaversion.viaversion.api.connection.StoredObject;
import com.viaversion.viaversion.api.connection.UserConnection;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
import com.viaversion.viaversion.api.type.Type;
import net.raphimc.vialegacy.protocols.release.protocol1_2_4_5to1_2_1_3.Protocol1_2_4_5to1_2_1_3;
import net.raphimc.vialegacy.protocols.release.protocol1_3_1_2to1_2_4_5.ClientboundPackets1_2_4;
public class ExtHackControlStorage extends StoredObject {
public boolean flying = true;
public boolean noClip = true;
public boolean speed = true;
public boolean respawn = true;
public boolean thirdPerson = true;
public float jumpHeight = 1.233F;
public ExtHackControlStorage(final UserConnection user) {
super(user);
}
public boolean update(final boolean flying, final boolean noClip, final boolean speed, final boolean respawn, final boolean thirdPerson, final short jumpHeight) throws Exception {
float calculatedJumpHeight = jumpHeight / 32F;
if (calculatedJumpHeight <= 0) calculatedJumpHeight = 1.233F;
if (this.flying != flying && this.getUser().getProtocolInfo().getPipeline().contains(Protocol1_2_4_5to1_2_1_3.class)) {
final PacketWrapper playerAbilities = PacketWrapper.create(ClientboundPackets1_2_4.PLAYER_ABILITIES, this.getUser());
playerAbilities.write(Type.BOOLEAN, true); // invulnerable
playerAbilities.write(Type.BOOLEAN, false); // flying
playerAbilities.write(Type.BOOLEAN, flying); // allow flying
playerAbilities.write(Type.BOOLEAN, true); // creative mode
playerAbilities.send(Protocol1_2_4_5to1_2_1_3.class);
}
boolean changed = this.flying != flying;
changed |= this.noClip != noClip;
changed |= this.speed != speed;
changed |= this.respawn != respawn;
changed |= this.thirdPerson != thirdPerson;
changed |= this.jumpHeight != calculatedJumpHeight;
this.flying = flying;
this.noClip = noClip;
this.speed = speed;
this.respawn = respawn;
this.thirdPerson = thirdPerson;
this.jumpHeight = calculatedJumpHeight;
return changed;
}
}