some penguin progress

src/main/generated/data/wilderwild/tags/entity_type/penguin_hunt_targets.json

@@ -0,0 +1,6 @@
+{
+  "values": [
+    "minecraft:squid",
+    "minecraft:glow_squid"
+  ]
+}

src/main/generated/data/wilderwild/tags/item/penguin_food.json

@@ -0,0 +1,6 @@
+{
+  "values": [
+    "minecraft:ink_sac",
+    "minecraft:glow_ink_sac"
+  ]
+}

src/main/java/net/frozenblock/wilderwild/datagen/tag/WWItemTagProvider.java

@@ -129,6 +129,10 @@ protected void addTags(@NotNull HolderLookup.Provider arg) {
 		this.getOrCreateTagBuilder(WWItemTags.OSTRICH_FOOD)
 			.add(WWBlocks.BUSH.asItem());
 
+		this.getOrCreateTagBuilder(WWItemTags.PENGUIN_FOOD)
+			.add(Items.INK_SAC)
+			.add(Items.GLOW_INK_SAC);
+
 		this.getOrCreateTagBuilder(ItemTags.BOATS)
 			.add(WWItems.BAOBAB_BOAT)
 			.add(WWItems.CYPRESS_BOAT)

src/main/java/net/frozenblock/wilderwild/entity/Penguin.java

@@ -21,6 +21,7 @@
 import com.mojang.serialization.Dynamic;
 import net.frozenblock.wilderwild.entity.ai.penguin.PenguinAi;
 import net.frozenblock.wilderwild.registry.WWEntityTypes;
+import net.frozenblock.wilderwild.tag.WWItemTags;
 import net.minecraft.core.BlockPos;
 import net.minecraft.network.protocol.game.DebugPackets;
 import net.minecraft.network.syncher.EntityDataAccessor;
@@ -126,8 +127,7 @@ public boolean isTouchingWaterOrSwimming() {
 
 	@Override
 	public boolean isFood(@NotNull ItemStack itemStack) {
-		// TODO: use a tag
-		return itemStack.getItem() == Items.COD || itemStack.getItem() == Items.SALMON;
+		return itemStack.is(WWItemTags.PENGUIN_FOOD);
 	}
 
 	public boolean hasAttackTarget() {

src/main/java/net/frozenblock/wilderwild/entity/ai/crab/CrabAttackablesSensor.java

@@ -40,7 +40,7 @@ private boolean isHuntTarget(@NotNull LivingEntity attacker, LivingEntity target
 	}
 
 	private boolean isClose(LivingEntity attacker, @NotNull LivingEntity target) {
-		return target.distanceToSqr(attacker) <= 64.0D;
+		return target.distanceToSqr(attacker) <= 64D;
 	}
 
 	@Override

src/main/java/net/frozenblock/wilderwild/entity/ai/penguin/PenguinAi.java

@@ -29,6 +29,7 @@
 import net.frozenblock.wilderwild.registry.WWEntityTypes;
 import net.frozenblock.wilderwild.registry.WWMemoryModuleTypes;
 import net.frozenblock.wilderwild.registry.WWSensorTypes;
+import net.frozenblock.wilderwild.tag.WWItemTags;
 import net.minecraft.util.valueproviders.UniformInt;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.EntityType;
@@ -53,6 +54,7 @@
 import net.minecraft.world.entity.ai.sensing.Sensor;
 import net.minecraft.world.entity.ai.sensing.SensorType;
 import net.minecraft.world.entity.schedule.Activity;
+import net.minecraft.world.item.crafting.Ingredient;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -69,6 +71,8 @@ public class PenguinAi {
 		SensorType.NEAREST_ADULT,
 		SensorType.NEAREST_PLAYERS,
 		WWSensorTypes.PENGUIN_SPECIFIC_SENSOR,
+		WWSensorTypes.PENGUIN_TEMPTATIONS,
+		WWSensorTypes.PENGUIN_ATTACKABLES,
 		SensorType.IS_IN_WATER,
 		WWSensorTypes.LAND_POS_SENSOR
 	);
@@ -103,6 +107,7 @@ public class PenguinAi {
 		MemoryModuleType.IS_IN_WATER,
 		WWMemoryModuleTypes.IDLE_TIME,
 		WWMemoryModuleTypes.DIVE_TICKS,
+		MemoryModuleType.HAS_HUNTING_COOLDOWN,
 		WWMemoryModuleTypes.LAYING_DOWN,
 		WWMemoryModuleTypes.SEARCHING_FOR_WATER,
 		WWMemoryModuleTypes.WANTS_TO_LAUNCH,
@@ -302,10 +307,9 @@ private static float getSpeedModifierChasing(@Nullable LivingEntity livingEntity
 		return SPEED_MULTIPLIER_WHEN_ATTACKING;
 	}
 
-	/*
+	@NotNull
 	public static Ingredient getTemptations() {
-		return Penguin.TEMPTATION_ITEM;
+		return Ingredient.of(WWItemTags.PENGUIN_FOOD);
 	}
-	 */
 
 }

src/main/java/net/frozenblock/wilderwild/entity/ai/penguin/PenguinAttackablesSensor.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright 2023-2025 FrozenBlock
+ * This file is part of Wilder Wild.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.frozenblock.wilderwild.entity.ai.penguin;
+
+import net.frozenblock.wilderwild.tag.WWEntityTags;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.entity.ai.memory.MemoryModuleType;
+import net.minecraft.world.entity.ai.sensing.NearestVisibleLivingEntitySensor;
+import net.minecraft.world.entity.ai.sensing.Sensor;
+import org.jetbrains.annotations.NotNull;
+
+public class PenguinAttackablesSensor extends NearestVisibleLivingEntitySensor {
+
+	public PenguinAttackablesSensor() {
+	}
+
+	@Override
+	protected boolean isMatchingEntity(@NotNull LivingEntity attacker, @NotNull LivingEntity target) {
+		return this.isClose(attacker, target) && this.isHuntTarget(attacker, target) && Sensor.isEntityAttackable(attacker, target);
+	}
+
+	private boolean isHuntTarget(@NotNull LivingEntity attacker, LivingEntity target) {
+		return !attacker.getBrain().hasMemoryValue(MemoryModuleType.HAS_HUNTING_COOLDOWN) && target.getType().is(WWEntityTags.PENGUIN_HUNT_TARGETS);
+	}
+
+	private boolean isClose(LivingEntity attacker, @NotNull LivingEntity target) {
+		return target.distanceToSqr(attacker) <= 64D;
+	}
+
+	@Override
+	@NotNull
+	protected MemoryModuleType<LivingEntity> getMemory() {
+		return MemoryModuleType.NEAREST_ATTACKABLE;
+	}
+}

src/main/java/net/frozenblock/wilderwild/registry/WWSensorTypes.java

@@ -29,6 +29,8 @@
 import net.frozenblock.wilderwild.entity.ai.firefly.FireflySpecificSensor;
 import net.frozenblock.wilderwild.entity.ai.ostrich.OstrichAi;
 import net.frozenblock.wilderwild.entity.ai.ostrich.OstrichSpecificSensor;
+import net.frozenblock.wilderwild.entity.ai.penguin.PenguinAi;
+import net.frozenblock.wilderwild.entity.ai.penguin.PenguinAttackablesSensor;
 import net.frozenblock.wilderwild.entity.ai.penguin.PenguinLandPosSensor;
 import net.frozenblock.wilderwild.entity.ai.penguin.PenguinSpecificSensor;
 import net.frozenblock.wilderwild.entity.ai.penguin.PenguinWaterPosSensor;
@@ -58,6 +60,8 @@ public static void register() {
 	public static final SensorType<OstrichSpecificSensor> OSTRICH_SPECIFIC_SENSOR = register("ostrich_specific_sensor", OstrichSpecificSensor::new);
 	public static final SensorType<TemptingSensor> OSTRICH_TEMPTATIONS = register("ostrich_temptations", () -> new TemptingSensor(OstrichAi.getTemptations()));
 	public static final SensorType<PenguinSpecificSensor> PENGUIN_SPECIFIC_SENSOR = register("penguin_specific_sensor", PenguinSpecificSensor::new);
+	public static final SensorType<TemptingSensor> PENGUIN_TEMPTATIONS = register("penguin_temptations", () -> new TemptingSensor(PenguinAi.getTemptations()));
+	public static final SensorType<PenguinAttackablesSensor> PENGUIN_ATTACKABLES = register("penguin_attackables", PenguinAttackablesSensor::new);
 	public static final SensorType<PenguinLandPosSensor> LAND_POS_SENSOR = register("land_pos_sensor", PenguinLandPosSensor::new);
 	public static final SensorType<PenguinWaterPosSensor> WATER_POS_SENSOR = register("water_pos_sensor", PenguinWaterPosSensor::new);
 

src/main/java/net/frozenblock/wilderwild/tag/WWItemTags.java

@@ -29,6 +29,7 @@ public final class WWItemTags {
 	public static final TagKey<Item> PEARLESCENT_JELLYFISH_FOOD = bind("pearlescent_jellyfish_food");
 	public static final TagKey<Item> CRAB_FOOD = bind("crab_food");
 	public static final TagKey<Item> OSTRICH_FOOD = bind("ostrich_food");
+	public static final TagKey<Item> PENGUIN_FOOD = bind("penguin_food");
 	public static final TagKey<Item> MESOGLEA = bind("mesoglea");
 	public static final TagKey<Item> NEMATOCYSTS = bind("nematocysts");
 	public static final TagKey<Item> PEARLESCENT_NEMATOCYSTS = bind("pearlescent_nematocysts");