Add stuff

src/main/java/systems/brn/plasticgun/shurikens/ShurikenItem.java

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+package systems.brn.plasticgun.shurikens;
+
+import eu.pb4.polymer.core.api.item.PolymerItem;
+import net.fabricmc.fabric.api.itemgroup.v1.ItemGroupEvents;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.component.type.LoreComponent;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemGroups;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.registry.Registries;
+import net.minecraft.registry.Registry;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.sound.SoundCategory;
+import net.minecraft.sound.SoundEvents;
+import net.minecraft.text.Text;
+import net.minecraft.util.Hand;
+import net.minecraft.world.World;
+import systems.brn.plasticgun.lib.SimpleItem;
+
+import java.util.List;
+
+import static systems.brn.plasticgun.lib.Util.id;
+
+public class ShurikenItem extends SimpleItem implements PolymerItem {
+
+    public final double damage;
+    public final float speed;
+
+    public ShurikenItem(String path, double damage, int durability, float speed) {
+        super(
+                new Settings()
+                        .maxCount(16)
+                        .maxDamage(durability)
+                        .component(DataComponentTypes.LORE, new LoreComponent(List.of(
+                                Text.translatable("gun.description.damage", damage),
+                                Text.translatable("gun.description.speed", speed)
+                        )))
+                , id(path), Items.WOODEN_PICKAXE
+        );
+        Registry.register(Registries.ITEM, id(path), this);
+        this.damage = damage;
+        this.speed = speed;
+    }
+
+
+    public void chuck(World world, PlayerEntity user, Hand hand) {
+        if (user instanceof ServerPlayerEntity player && !world.isClient()) {
+            ItemStack stack = user.getStackInHand(hand);
+            ShurikenEntity ShurikenEntity = new ShurikenEntity(player, stack, speed, damage);
+            world.spawnEntity(ShurikenEntity);
+            world.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.ITEM_CROSSBOW_SHOOT, SoundCategory.PLAYERS, 1.0f, 2.0f);
+            if (!player.isCreative()) {
+                stack.decrement(1);
+            }
+        }
+    }
+}