Files
neoStudiosLCE-neoLegacy/Minecraft.World/ThrownEnderpearl.cpp
2026-04-10 22:00:17 +03:00

132 lines
3.5 KiB
C++

#include "stdafx.h"
#include "net.minecraft.world.phys.h"
#include "net.minecraft.world.damagesource.h"
#include "net.minecraft.world.entity.h"
#include "net.minecraft.world.level.h"
#include "../Minecraft.Client/ServerPlayer.h"
#include "../Minecraft.Client/PlayerConnection.h"
#include "ThrownEnderpearl.h"
#include "Endermite.h"
#if defined(_WINDOWS64) && defined(MINECRAFT_SERVER_BUILD)
#include "../Minecraft.Server/FourKitBridge.h"
#endif
ThrownEnderpearl::ThrownEnderpearl(Level *level) : Throwable(level)
{
// 4J Stu - This function call had to be moved here from the Entity ctor to ensure that
// the derived version of the function is called
this->defineSynchedData();
}
ThrownEnderpearl::ThrownEnderpearl(Level *level, shared_ptr<LivingEntity> mob) : Throwable(level,mob)
{
// 4J Stu - This function call had to be moved here from the Entity ctor to ensure that
// the derived version of the function is called
this->defineSynchedData();
}
ThrownEnderpearl::ThrownEnderpearl(Level *level, double x, double y, double z) : Throwable(level,x,y,z)
{
// 4J Stu - This function call had to be moved here from the Entity ctor to ensure that
// the derived version of the function is called
this->defineSynchedData();
}
void ThrownEnderpearl::onHit(HitResult *res)
{
if (res->entity != nullptr)
{
DamageSource *damageSource = DamageSource::thrown(shared_from_this(), getOwner());
res->entity->hurt(damageSource, 0);
delete damageSource;
}
for (int i = 0; i < 32; i++)
{
level->addParticle(
eParticleType_ender,
x,
y + random->nextDouble() * 2,
z,
random->nextGaussian(),
0,
random->nextGaussian()
);
}
if (!level->isClientSide)
{
// Fix for #67486 - TCR #001: BAS Game Stability: Customer Encountered: TU8: Code: Gameplay: The title crashes on Host's console when Client Player leaves the game before the Ender Pearl thrown by him touches the ground.
// If the owner has been removed, then ignore
// 4J-JEV: Cheap type check first.
if ((getOwner() != nullptr) && getOwner()->instanceof(eTYPE_SERVERPLAYER))
{
shared_ptr<ServerPlayer> serverPlayer =
dynamic_pointer_cast<ServerPlayer>(getOwner());
if (!serverPlayer->removed)
{
if (!serverPlayer->connection->done && serverPlayer->level == this->level)
{
// Custom: chance to spawn an Endermite
if (random->nextFloat() < 0.05f /* && level->getGameRules()->getBoolean("doMobSpawning") */)
{
Endermite* endermite = new Endermite(level);
endermite->setSpawnedByPlayer(true);
endermite->moveTo(
serverPlayer->x,
serverPlayer->y,
serverPlayer->z,
serverPlayer->yRot,
serverPlayer->xRot
);
level->addEntity(shared_ptr<Entity>(endermite));
}
if (getOwner()->isRiding())
{
getOwner()->ride(nullptr);
}
#if defined(_WINDOWS64) && defined(MINECRAFT_SERVER_BUILD)
{
double outX, outY, outZ;
bool cancelled = FourKitBridge::FirePlayerTeleport(
serverPlayer->entityId,
serverPlayer->x, serverPlayer->y, serverPlayer->z,
serverPlayer->dimension,
x, y, z,
serverPlayer->dimension,
0 /* ENDER_PEARL */,
&outX, &outY, &outZ
);
if (!cancelled)
{
getOwner()->teleportTo(outX, outY, outZ);
getOwner()->fallDistance = 0;
getOwner()->hurt(DamageSource::fall, 5);
}
}
#else
getOwner()->teleportTo(x, y, z);
getOwner()->fallDistance = 0;
getOwner()->hurt(DamageSource::fall, 5);
#endif
}
}
}
remove();
}
}