添加监听事件，设置猫娘生命值，修改基础信息

Author: CSneko

.idea/workspace.xml

@@ -108,6 +108,5 @@ kotlin {
 javadoc {
     options {
         encoding = 'UTF-8' // 设置编码格式
-        charset = 'UTF-8'
     }
 }

build.gradle

@@ -8,9 +8,9 @@ org.gradle.jvmargs=-Xmx1G
 	loader_version=0.14.23
 
 # Mod Properties
-	mod_version = 0.2.7
+	mod_version = 0.2.8
 	maven_group = com.crystalneko
-	archives_base_name = toNekoFabric
+	archives_base_name = toNeko
 
 # Dependencies
 	# check this on https://modmuss50.me/fabric.html

gradle.properties

@@ -3,9 +3,12 @@
 import com.crystalneko.tonekofabric.entity.nekoEntity;
 import net.fabricmc.fabric.api.event.Event;
 import net.fabricmc.fabric.api.event.EventFactory;
+import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.util.ActionResult;
 import net.minecraft.util.Hand;
+import org.bukkit.event.world.EntitiesLoadEvent;
+
 public class NekoEntityEvents {
 
     /**
@@ -40,7 +43,27 @@ public class NekoEntityEvents {
                 for (GrowUpEvent listener : listeners) {
                     listener.onGrowUp(entity, age, overGrow);
                 }
-            });
+    });
+
+    /**
+     * 猫娘实体被攻击时的回调<br>
+     * 它会在执行原本的代码前被执行<br>
+     * 如果返回true,则不会继续往下执行，攻击将不会生效<br>
+     * 参数:<br>
+     * - neko: 猫腻实体<br>
+     * - attacker: 攻击者
+     */
+    public static Event<OnAttackEvent> ON_ATTACK = EventFactory.createArrayBacked(OnAttackEvent.class,
+            (listeners) -> (neko,attacker) -> {
+                for (OnAttackEvent listener : listeners) {
+                    listener.onAttack(neko,attacker);
+                    boolean result = listener.onAttack(neko,attacker);
+                    if(result){
+                       return true;
+                    }
+                }
+                return false;
+    });
 
     public interface InteractEvent {
         ActionResult onInteract(nekoEntity entity, PlayerEntity player, Hand hand);
@@ -49,4 +72,7 @@ public interface InteractEvent {
     public interface GrowUpEvent {
         void onGrowUp(nekoEntity entity, int age, boolean overGrow);
     }
+    public interface OnAttackEvent {
+        boolean onAttack(nekoEntity entity, Entity attacker);
+    }
 }

src/main/java/com/crystalneko/tonekofabric/api/NekoEntityEvents.java

@@ -17,13 +17,15 @@ public class FollowAndAttackPlayerGoal extends Goal {
     private final double speed;
     private final double minDistanceSq;
     private final double maxDistanceSq;
+    private float amount;
 
-    public FollowAndAttackPlayerGoal(AnimalEntity mobEntity, PlayerEntity targetPlayer, double speed, double minDistance, double maxDistance) {
+    public FollowAndAttackPlayerGoal(AnimalEntity mobEntity, PlayerEntity targetPlayer, double speed, double minDistance, double maxDistance, float amount) {
         this.mobEntity = mobEntity;
         this.targetPlayer = targetPlayer;
         this.speed = speed;
         this.minDistanceSq = minDistance * minDistance;
         this.maxDistanceSq = maxDistance * maxDistance;
+        this.amount = amount;
         this.setControls(EnumSet.of(Control.MOVE, Control.LOOK));
     }
 
@@ -56,7 +58,7 @@ public void tick() {
                 // 如果攻击目标还活着，就判断距离目标的位置
                 double distance = mobEntity.distanceTo(targetPlayer);
                 if (distance <= 1.2) {
-                    targetPlayer.damage(mobEntity.getDamageSources().generic(),2.0F);
+                    targetPlayer.damage(mobEntity.getDamageSources().generic(),amount);
                     if(!targetPlayer.isAlive()){
                         targetPlayer.sendMessage(Text.translatable("attack.death.normal_rod"));
                     }

src/main/java/com/crystalneko/tonekofabric/entity/ai/FollowAndAttackPlayerGoal.java

@@ -5,13 +5,12 @@
 import com.crystalneko.tonekofabric.api.NekoEntityEvents;
 import com.crystalneko.tonekofabric.entity.ai.FollowAndAttackPlayerGoal;
 import com.crystalneko.tonekofabric.libs.base;
+import net.minecraft.entity.Entity;
 import net.minecraft.entity.EntityType;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.entity.MovementType;
-import net.minecraft.entity.ai.goal.AnimalMateGoal;
-import net.minecraft.entity.ai.goal.LookAtEntityGoal;
-import net.minecraft.entity.ai.goal.SwimGoal;
-import net.minecraft.entity.ai.goal.TemptGoal;
+import net.minecraft.entity.ai.goal.*;
+import net.minecraft.entity.attribute.EntityAttribute;
 import net.minecraft.entity.attribute.EntityAttributes;
 import net.minecraft.entity.effect.StatusEffectInstance;
 import net.minecraft.entity.effect.StatusEffects;
@@ -49,6 +48,11 @@
  <li><code>{@link nekoEntity#nekoEntity}</code></li>
  </ul>
  </li>
+ <li>实体属性
+ <ul>
+ <li><code>{@link nekoEntity#getAttributeValue}</code></li>
+ </ul>
+ </li>
  <li>繁殖
  <ul>
  <li>判断繁殖物品是否有效：<code>{@link nekoEntity#isBreedingItem(ItemStack)}</code></li>
@@ -63,6 +67,7 @@
  </li>
  <li>玩家操作
  <ul>
+ <li>攻击时的操作: <code>{@link nekoEntity#handleAttack(Entity)}</code></li>
  <li>右键点击操作：<code>{@link nekoEntity#interactMob(PlayerEntity, Hand)}</code></li>
  <li>骑行：
  <ul>
@@ -145,6 +150,7 @@ public class nekoEntity extends AnimalEntity implements GeoEntity {
     public nekoEntity(EntityType<? extends AnimalEntity> entityType, World world) {
         super(entityType, world);
         Objects.requireNonNull(this.getAttributeInstance(EntityAttributes.GENERIC_MOVEMENT_SPEED)).setBaseValue(0.6D);
+        this.speed = 0.6F;
         //设置碰撞箱
         if (this.isBaby()){
             //如果是baby,则为成体的一半
@@ -153,6 +159,15 @@ public nekoEntity(EntityType<? extends AnimalEntity> entityType, World world) {
             this.setBoundingBox(this.boundingBox);
         }
     }
+    // ---------------------------------------------------------属性-------------------------------------------------
+    @Override
+    public double getAttributeValue(EntityAttribute attribute) {
+        if(attribute == EntityAttributes.GENERIC_MAX_HEALTH){
+            // 最大生命值
+            return 15.0;
+        }
+        return this.getAttributes().getValue(attribute);
+    }
 
     // --------------------------------------------------------繁殖-----------------------------------------------------
     @Override
@@ -184,9 +199,26 @@ protected void initGoals() {
         this.goalSelector.add(2, temptGoal);
         this.goalSelector.add(12, new LookAtEntityGoal(this, PlayerEntity.class, 10.0F));
         this.goalSelector.add(3, new AnimalMateGoal(this, 0.8));
+        this.goalSelector.add(10,new EscapeDangerGoal(this, this.speed*0.5));
     }
 
     // -----------------------------------------------------玩家操作----------------------------------------------------
+    // 玩家攻击实体时
+    @Override
+    public boolean handleAttack(Entity entity){
+        // 注册监听事件
+        boolean result = NekoEntityEvents.ON_ATTACK.invoker().onAttack(this, entity);
+        if(result){
+            return true;
+        }
+        if (entity instanceof PlayerEntity player){
+            // 添加仇恨
+            this.increaseHatred(player,100);
+            return false;
+        }
+        return super.handleAttack(entity);
+    }
+
     // 玩家右键点击
     @Override
     public ActionResult interactMob(PlayerEntity player, Hand hand) {
@@ -250,7 +282,7 @@ public void increaseHatred(LivingEntity target, int amount) {
         int currentHatred = hatredMap.getOrDefault(target, 0);
         if(target instanceof PlayerEntity targetPlayer){
             //让实体尝试跟随目标
-            neko.goalSelector.add(1,new FollowAndAttackPlayerGoal(neko,targetPlayer,0.8D,0.1F,100.0F));
+            neko.goalSelector.add(1,new FollowAndAttackPlayerGoal(neko,targetPlayer,this.speed*2,0.1F,100.0F,2.0F));
         }
         hatredMap.put(target, currentHatred + amount);
     }