BRNSystems/PlasticGun
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Update

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Bruno Rybársky
2024-07-24 13:28:59 +02:00
parent 97c2285f77
commit 5ea34e9f16
20 changed files with 347 additions and 50 deletions
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127
src/main/java/systems/brn/plasticgun/guns/Gun.java
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@@ -2,15 +2,21 @@ package systems.brn.plasticgun.guns;
import eu.pb4.polymer.core.api.item.PolymerItem;
import net.fabricmc.fabric.api.itemgroup.v1.ItemGroupEvents;
import net.minecraft.component.DataComponentTypes;
import net.minecraft.entity.LivingEntity;
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.ItemUsageContext;
import net.minecraft.entity.player.PlayerInventory;
import net.minecraft.inventory.StackReference;
import net.minecraft.item.*;
import net.minecraft.registry.Registries;
import net.minecraft.registry.Registry;
import net.minecraft.screen.slot.Slot;
import net.minecraft.server.network.ServerPlayerEntity;
import net.minecraft.sound.SoundCategory;
import net.minecraft.sound.SoundEvent;
import net.minecraft.sound.SoundEvents;
import net.minecraft.util.ActionResult;
import net.minecraft.util.ClickType;
import net.minecraft.util.Hand;
import net.minecraft.util.TypedActionResult;
import net.minecraft.world.World;
@@ -35,7 +41,13 @@ public class Gun extends SimpleItem implements PolymerItem {
public final int caliber;
public Gun(String path, double damage, int reloadCount, int clipSize, int speed, int caliber) {
super(new Settings().maxCount(1).component(GUN_AMMO_COMPONENT, ItemStack.EMPTY).maxDamage(clipSize + 1), id(path));
super(
new Settings()
.maxCount(1)
.component(GUN_AMMO_COMPONENT, ItemStack.EMPTY)
.maxDamage(clipSize + 1)
, id(path), Items.WOODEN_HOE
);
Item item = Registry.register(Registries.ITEM, id(path), this);
ItemGroupEvents.modifyEntriesEvent(ItemGroups.COMBAT).register(content -> content.add(item));
this.damage = damage;
@@ -44,7 +56,7 @@ public class Gun extends SimpleItem implements PolymerItem {
this.speed = speed;
ArrayList<Item> ammo = new ArrayList<>();
for (BulletItem bullet : bullets) {
if(bullet.caliber == caliber){
if (bullet.caliber == caliber) {
ammo.add(bullet);
}
}
@@ -52,52 +64,85 @@ public class Gun extends SimpleItem implements PolymerItem {
this.caliber = caliber;
}
@Override
public ActionResult useOnBlock(ItemUsageContext context) {
if (context.getPlayer() instanceof ServerPlayerEntity player) {
use(context.getWorld(), player, context.getHand());
public void reload(World world, PlayerEntity user, Hand hand) {
if (user instanceof ServerPlayerEntity player) {
ItemStack stack = user.getStackInHand(hand);
ItemStack bulletStack = findBulletStack(ammo, player);
ItemStack chamber = stack.getOrDefault(GUN_AMMO_COMPONENT, ItemStack.EMPTY).copy();
int bulletsInChamber = chamber.getCount();
int currentReload = stack.getOrDefault(GUN_LOADING_COMPONENT, 1);
if (bulletStack != null && !bulletStack.isEmpty()) { //we have ammo
if (currentReload < reloadCount) { //still reloading
stack.set(GUN_LOADING_COMPONENT, currentReload + 1);
world.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.BLOCK_COMPARATOR_CLICK, SoundCategory.PLAYERS, 0.1f, 1.8f);
} else if (currentReload == reloadCount) { //now reload
int addedBullets = Math.min(bulletStack.getCount(), clipSize - bulletsInChamber); //how many
if (chamber.isEmpty() || chamber.getItem() == bulletStack.getItem()) {
if (chamber.isEmpty()) {
chamber = bulletStack.copy();
}
chamber.setCount(bulletsInChamber + addedBullets);
bulletStack.decrement(addedBullets);
if (chamber.isEmpty()) {
stack.set(GUN_AMMO_COMPONENT, ItemStack.EMPTY);
} else {
stack.set(GUN_AMMO_COMPONENT, chamber);
world.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.BLOCK_LEVER_CLICK, SoundCategory.PLAYERS, 0.5f, 1.0f);
}
stack.set(GUN_LOADING_COMPONENT, 1);
} else {
if (canInsertItemIntoInventory(player.getInventory(), chamber.copy()) == chamber.getCount()) { //can take out chamber
insertStackIntoInventory(player.getInventory(), chamber.copy());
chamber.setCount(0); //empty
int targetCount = Math.min(bulletStack.getCount(), clipSize);
chamber = bulletStack.copy();
chamber.setCount(targetCount);
if (chamber.isEmpty()) {
stack.set(GUN_AMMO_COMPONENT, ItemStack.EMPTY);
} else {
stack.set(GUN_AMMO_COMPONENT, chamber);
world.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.BLOCK_LEVER_CLICK, SoundCategory.PLAYERS, 1f, 2.5f);
}
bulletStack.decrement(targetCount);
stack.set(GUN_LOADING_COMPONENT, 1);
}
}
}
}
if (player.isCreative()) {
stack.set(GUN_AMMO_COMPONENT, new ItemStack(ammo.getFirst(), clipSize)); // Ensure ammo.get(0) is a valid item
}
updateDamage(stack);
}
return super.useOnBlock(context);
}
@Override
public TypedActionResult<ItemStack> use(World world, PlayerEntity user, Hand hand) {
public void updateDamage(ItemStack stack) {
ItemStack chamber = stack.getOrDefault(GUN_AMMO_COMPONENT, ItemStack.EMPTY).copy();
int numBullets = chamber.getCount();
stack.setDamage(clipSize - numBullets + 1);
}
public void shoot(World world, PlayerEntity user, Hand hand) {
if (user instanceof ServerPlayerEntity player) {
ItemStack stack = user.getStackInHand(hand);
int currentReload = stack.getOrDefault(GUN_LOADING_COMPONENT, 1);
ItemStack chamber = stack.getOrDefault(GUN_AMMO_COMPONENT, ItemStack.EMPTY).copy();
int numBullets = chamber.getCount();
if (numBullets > 0) {
ItemStack chamber = stack.getOrDefault(GUN_AMMO_COMPONENT, ItemStack.EMPTY);
if (!chamber.isEmpty() && currentReload == 1) {
BulletEntity bulletEntity = new BulletEntity(user.getPos(), player, chamber, user.getStackInHand(hand), this, damage, speed);
world.spawnEntity(bulletEntity);
world.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.ENTITY_GENERIC_EXPLODE.value(), SoundCategory.PLAYERS, 0.1f, 1.2f);
chamber.decrement(1);
stack.set(GUN_AMMO_COMPONENT, chamber);
if (chamber.isEmpty()) {
stack.set(GUN_AMMO_COMPONENT, ItemStack.EMPTY);
} else {
stack.set(GUN_AMMO_COMPONENT, chamber);
}
} else {
ItemStack bulletStack = findBulletStack(ammo, player);
if (bulletStack != null && !bulletStack.isEmpty() && !isCreative(player)) {
if (currentReload < reloadCount) {
stack.set(GUN_LOADING_COMPONENT, currentReload + 1);
} else if (currentReload == reloadCount) {
int addedBullets = Math.min(bulletStack.getCount(), clipSize);
bulletStack.decrement(addedBullets);
ItemStack clipStack = bulletStack.copy();
clipStack.setCount(Math.min(clipStack.getCount(), clipSize));
stack.set(GUN_AMMO_COMPONENT, clipStack);
stack.set(GUN_LOADING_COMPONENT, 1);
}
}
if (player.isCreative()) {
stack.set(GUN_AMMO_COMPONENT, new ItemStack(ammo.getFirst(), clipSize));
}
world.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.UI_BUTTON_CLICK.value(), SoundCategory.PLAYERS, 1.0f, 2.0f);
}
getDefaultStack().setDamage(clipSize - numBullets);
updateDamage(stack);
}
return super.use(world, user, hand);
}
private static boolean isCreative(ServerPlayerEntity player) {
return player.isCreative();
}
}