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Улучшеная версия ProjectileHelper
Код:
import com.google.common.eventbus.Subscribe;
import net.minecraft.client.entity.player.ClientPlayerEntity;
import net.minecraft.entity.Entity;
import net.minecraft.entity.LivingEntity;
import net.minecraft.item.BowItem;
import net.minecraft.item.ItemStack;
import net.minecraft.item.TridentItem;
import net.minecraft.util.Hand;
import net.minecraft.util.math.MathHelper;
import net.minecraft.util.math.vector.Vector2f;
import net.minecraft.util.math.vector.Vector3d;
import java.util.*;
import static net.minecraft.util.math.MathHelper.clamp;
import static net.minecraft.util.math.MathHelper.wrapDegrees;
@FunctionRegister(name = "ProjectileHelper", type = Category.Combat)
public class ProjectileHelper extends Function {
private final ModeListSetting weapons = new ModeListSetting("Оружие",
new BooleanSetting("Лук", true),
new BooleanSetting("Трезубец", true));
private final BooleanSetting predictPosition = new BooleanSetting("Предугадывать поз", true);
private final SliderSetting predictionAccuracy = new SliderSetting("Точность предсказания", 3, 1, 5, 1).setVisible(predictPosition:: get);
private final SliderSetting predictionIterations = new SliderSetting("Итерации предсказания", 5, 1, 10, 1).setVisible(predictPosition:: get);
private final BooleanSetting advancedPhysics = new BooleanSetting("Продвинутая физика", true).setVisible(predictPosition:: get);
private final SliderSetting aimRange = new SliderSetting("Дистанция наводки", 30.0f, 10.0f, 50.0f, 1.0f);
private final SliderSetting aimSpeed = new SliderSetting("Скорость наводки", 15.0f, 1.0f, 30.0f, 0.5f);
private LivingEntity target;
private Vector2f rotation;
private boolean aiming;
private boolean initialAim;
private boolean wasCharging;
private final Map<LivingEntity, List<Vector3d>> positionHistory = new WeakHashMap<>();
private final Map<LivingEntity, List<Long>> positionHistoryTimestamps = new WeakHashMap<>();
public ProjectileHelper() {
addSettings(weapons, aimRange, aimSpeed,predictPosition,predictionAccuracy,predictionIterations,advancedPhysics);
}
@Subscribe
public void onUpdate(EventUpdate event) {
if (mc.player == null || mc.world == null) {
reset();
return;
}
boolean charging = ValidItem() && mc.player.isHandActive() && mc.player.getActiveHand() == Hand.MAIN_HAND;
if (!charging && wasCharging) {
reset();
}
wasCharging = charging;
if (!charging) return;
updateTarget();
if (target != null) {
if (!aiming) initialAim = true;
aim();
}
if (target != null) {
positionHistory.computeIfAbsent(target, k -> new ArrayList<>(5)).add(0, target.getPositionVec());
positionHistoryTimestamps.computeIfAbsent(target, k -> new ArrayList<>(5)).add(0, System.currentTimeMillis());
// Ограничиваем историю 5 последними позициями
if (positionHistory.get(target).size() > 5) {
positionHistory.get(target).remove(5);
positionHistoryTimestamps.get(target).remove(5);
}
}
}
@Subscribe
private void onMotion(EventMotion event) {
if (target == null || !ValidItem() || !mc.player.isHandActive() || mc.player.getActiveHand() != Hand.MAIN_HAND)
return;
if (rotation != null) {
event.setYaw(rotation.x);
event.setPitch(rotation.y);
}
}
private void aim() {
if (target == null) return;
Vector3d targetPos;
if ((Boolean)predictPosition.get()) {
targetPos = predictTargetPos();
} else {
targetPos = target.getPositionVec().add(0, target.getHeight() * 0.5, 0);
}
Vector3d vec = targetPos.subtract(mc.player.getEyePosition(1.0F));
float yawToTarget = (float) MathHelper.wrapDegrees(Math.toDegrees(Math.atan2(vec.z, vec.x)) - 90);
float pitchToTarget = (float) (-Math.toDegrees(Math.atan2(vec.y, Math.sqrt(vec.x * vec.x + vec.z * vec.z))));
if (rotation == null) {
rotation = new Vector2f(mc.player.rotationYaw, mc.player.rotationPitch);
}
float yawDelta = wrapDegrees(yawToTarget - rotation.x);
float pitchDelta = wrapDegrees(pitchToTarget - rotation.y);
float clampedYaw = Math.min(Math.max(Math.abs(yawDelta), 1.0f), aimSpeed.get());
float clampedPitch = Math.min(Math.max(Math.abs(pitchDelta), 1.0f), aimSpeed.get()) / 3f;
float yaw = rotation.x + (yawDelta > 0 ? clampedYaw : -clampedYaw);
float pitch = clamp(rotation.y + (pitchDelta > 0 ? clampedPitch : -clampedPitch), -89.0F, 89.0F);
float gcd = SensUtils.getGCDValue();
yaw -= (yaw - rotation.x) % gcd;
pitch -= (pitch - rotation.y) % gcd;
rotation = new Vector2f(yaw, pitch);
aiming = true;
}
//райн сасал
private Vector3d predictTargetPos() {
Vector3d pos = target.getPositionVec().add(0, target.getHeight() * 0.5, 0);
if (target.getMotion().lengthSquared() < 0.001) {
return pos;
}
double projectileSpeed = Trident() ? 2.5 : Bow() ? 3.0 : 2.5;
double gravity = 0.05; // Гравитация для трезубца/лука
double distance = mc.player.getDistance(target);
double predictionTime = distance / projectileSpeed;
for (int i = 0; i < 3; i++) {
Vector3d predictedPos = pos.add(
target.getMotion().x * predictionTime,
(target.getMotion().y - gravity * predictionTime/2) * predictionTime, // Учет гравитации
target.getMotion().z * predictionTime
);
double newDistance = mc.player.getPositionVec().distanceTo(predictedPos);
predictionTime = newDistance / projectileSpeed;
}
Vector3d finalPos = pos.add(
target.getMotion().x * predictionTime,
(target.getMotion().y - gravity * predictionTime/2) * predictionTime,
target.getMotion().z * predictionTime
);
return finalPos.add(0, target.getHeight() * 0.2, 0); // Смещение в верхнюю часть хитбокса
}
private boolean Bow() {
ItemStack item = mc.player.getHeldItemMainhand();
return item.getItem() instanceof BowItem;
}
private boolean Trident() {
ItemStack item = mc.player.getHeldItemMainhand();
return item.getItem() instanceof TridentItem;
}
private void updateTarget() {
List<LivingEntity> targets = new ArrayList<>();
for (Entity entity : mc.world.getAllEntities()) {
if (ValidTarget(entity)) {
targets.add((LivingEntity) entity);
}
}
targets.sort(Comparator.comparingDouble(e -> mc.player.getDistanceSq(e)));
target = targets.isEmpty() ? null : targets.get(0);
}
private boolean ValidTarget(Entity entity) {
if (!(entity instanceof LivingEntity)) return false;
if (entity instanceof ClientPlayerEntity) return false;
if (!entity.isAlive() || entity.ticksExisted < 10 || entity.isInvulnerable()) return false;
if (mc.player.getDistanceSq(entity) > aimRange.get() * aimRange.get()) return false;
if (entity.getName().getString().equalsIgnoreCase(mc.player.getName().getString())) return false;
return true;
}
private boolean ValidItem() {
ItemStack item = mc.player.getHeldItemMainhand();
if (item.isEmpty()) return false;
if (item.getItem() instanceof BowItem) return weapons.getValueByName("Лук").get();
if (item.getItem() instanceof TridentItem) return weapons.getValueByName("Трезубец").get();
return false;
}
private void reset() {
if (mc.player != null) {
rotation = new Vector2f(mc.player.rotationYaw, mc.player.rotationPitch);
}
target = null;
aiming = false;
initialAim = false;
}
@Override
public boolean onEnable() {
super.onEnable();
reset();
return false;
}
@Override
public void onDisable() {
super.onDisable();
reset();
mc.gameSettings.keyBindUseItem.setPressed(false);
}
}
