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添加范围锁定工具类

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Atsuihsio 2024-08-30 00:38:04 +08:00
parent e4d854cf19
commit 5c0d14d38f
2 changed files with 52 additions and 0 deletions
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15
src/main/java/net/mcreator/superbwarfare/event/PlayerEventHandler.java
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@ -6,6 +6,7 @@ import net.mcreator.superbwarfare.init.ModSounds;
import net.mcreator.superbwarfare.init.ModTags;
import net.mcreator.superbwarfare.network.ModVariables;
import net.mcreator.superbwarfare.network.message.SimulationDistanceMessage;
import net.mcreator.superbwarfare.tools.SeekTool;
import net.mcreator.superbwarfare.tools.SoundTool;
import net.minecraft.core.BlockPos;
import net.minecraft.nbt.CompoundTag;
@ -17,11 +18,14 @@ import net.minecraft.util.Mth;
import net.minecraft.util.RandomSource;
import net.minecraft.world.effect.MobEffectInstance;
import net.minecraft.world.effect.MobEffects;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.item.Items;
import net.minecraft.world.level.ClipContext;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.LevelAccessor;
import net.minecraft.world.phys.Vec3;
import net.minecraftforge.event.TickEvent;
import net.minecraftforge.event.entity.player.PlayerEvent;
@ -92,6 +96,7 @@ public class PlayerEventHandler {
handleChangeFireRate(player);
handleBocekPulling(player);
handleGunRecoil(player);
handleWeaponSeek(player, event.player.level());
}
handleGround(player);
@ -103,6 +108,16 @@ public class PlayerEventHandler {
}
}
//测试用
private static void handleWeaponSeek(Player player, LevelAccessor level) {
if (player.getCapability(ModVariables.PLAYER_VARIABLES_CAPABILITY, null).orElse(new ModVariables.PlayerVariables()).zooming) {
Entity seekingEntity = SeekTool.seekEntity(player, level, 256,30);
if (seekingEntity instanceof LivingEntity _entity && !_entity.level().isClientSide())
_entity.addEffect(new MobEffectInstance(MobEffects.GLOWING, 2, 0));
}
}
private static void handleWeaponSway(Player player) {
if (player.getMainHandItem().is(ModTags.Items.GUN)) {
float pose;

37
src/main/java/net/mcreator/superbwarfare/tools/SeekTool.java Normal file
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@ -0,0 +1,37 @@
package net.mcreator.superbwarfare.tools;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.level.LevelAccessor;
import net.minecraft.world.phys.AABB;
import net.minecraft.world.phys.Vec3;
import java.util.Comparator;
import java.util.List;
public class SeekTool {
// TODO 固体方块阻挡搜寻，以及目标锁定为夹角最小的实体
public static Entity seekEntity(Entity entity, LevelAccessor world, double seekRange, double seekAngle) {
final Vec3 _center = new Vec3(entity.getX(), entity.getY(), entity.getZ());
List<Entity> _entfound = world.getEntitiesOfClass(Entity.class, new AABB(_center, _center).inflate(seekRange), e -> true).stream().sorted(Comparator.comparingDouble(_entcnd -> _entcnd.distanceToSqr(_center))).toList();
for (Entity entityiterator : _entfound) {
if ((new Object() {
public double angle(Vec3 _start, Vec3 _end) {
double _d0 = _start.length();
double _d1 = _end.length();
if (_d0 > 0.0D && _d1 > 0.0D) {
return Math.toDegrees(Math.acos(_start.dot(_end) / (_d0 * _d1)));
} else {
return 0.0D;
}
}
}).angle((new Vec3((entityiterator.getX() - entity.getX()), (entityiterator.getY() - entity.getY()), (entityiterator.getZ() - entity.getZ()))), (entity.getLookAngle())) < seekAngle && entityiterator instanceof LivingEntity) {
if (entityiterator != entity) {
return entityiterator;
}
}
}
return null;
}
}