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https://github.com/neoStudiosLCE/neoLegacy.git
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80227645c1
not fully implemented yet. this is a solid start. i have to commit before i break something. MojangsonParser: Parses strings in Mojangson format (the JSON variant Minecraft uses for commands) and converts them into NBT Tag objects. PlayerSelector: Implements Minecraft selectors (@p, @a, @r, @e, @s) to filter entities based on criteria. Supported clauses: x,y,z - origin coordinates r,rm - max/min radius (spherical distance) dx,dy,dz - axis-aligned bounding box c - number of entities to return l,lm - player experience level m - game mode (0=S,1=C,2=A,3=Spec) name - exact entity name type - entity type (with ! inversion support) team - team (placeholder, not implemented) rx,rxm,ry,rym - rotation (pitch/yaw) nbt - NBT filter (first level only) some of them not working yet. or have to be fixed, or misses something to implement.
89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
#include "stdafx.h"
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#include "net.minecraft.commands.h"
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#include "net.minecraft.world.entity.player.h"
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#include "net.minecraft.world.damagesource.h"
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#include "net.minecraft.world.level.h"
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#include "BasicTypeContainers.h"
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#include "KillCommand.h"
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#include "PlayerSelector.h"
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static void killEntity(shared_ptr<Entity> entity)
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{
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if (entity->instanceof(eTYPE_LIVINGENTITY))
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{
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auto living = dynamic_pointer_cast<LivingEntity>(entity);
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if (living != nullptr)
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{
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living->hurt(DamageSource::outOfWorld, Float::MAX_VALUE);
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return;
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}
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entity->remove();
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return;
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}
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entity->remove();
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}
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EGameCommand KillCommand::getId()
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{
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return eGameCommand_Kill;
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}
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int KillCommand::getPermissionLevel()
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{
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return LEVEL_ALL;
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}
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void KillCommand::execute(shared_ptr<CommandSender> source, byteArray commandData)
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{
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shared_ptr<Player> senderPlayer = dynamic_pointer_cast<Player>(source);
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if (senderPlayer == nullptr)
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{
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return;
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}
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// /kill with no arguments kills the sender
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if (commandData.length == 0 || commandData.data == nullptr)
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{
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senderPlayer->hurt(DamageSource::outOfWorld, Float::MAX_VALUE);
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return;
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}
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ByteArrayInputStream bais(commandData);
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DataInputStream dis(&bais);
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wstring targetName = dis.readUTF();
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// use PlayerSelector
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if (PlayerSelector::hasArguments(targetName))
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{
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auto entities = PlayerSelector::matchEntities(source, targetName);
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if (entities.empty())
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{
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source->sendMessage(L"No entity was found.");
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return;
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}
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for (auto& entity : entities)
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if (!entity->removed)
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killEntity(entity);
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source->sendMessage(L"Killed " + to_wstring(entities.size()) + L" entities.");
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return;
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}
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// By player name
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Level* level = senderPlayer->level;
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if (level == nullptr)
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{
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return;
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}
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shared_ptr<Player> targetPlayer = level->getPlayerByName(targetName);
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if (targetPlayer != nullptr)
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{
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targetPlayer->hurt(DamageSource::outOfWorld, Float::MAX_VALUE);
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return;
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}
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source->sendMessage(L"No entity was found.");
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} |