package com.pumpkincarver; import com.pumpkincarver.mixin.PlayerInventoryAccessor; import net.fabricmc.api.EnvType; import net.fabricmc.api.Environment; import net.minecraft.block.BlockState; import net.minecraft.block.Blocks; import net.minecraft.client.MinecraftClient; import net.minecraft.entity.player.PlayerInventory; import net.minecraft.item.Item; import net.minecraft.item.Items; import net.minecraft.network.packet.c2s.play.UpdateSelectedSlotC2SPacket; import net.minecraft.registry.tag.ItemTags; import net.minecraft.screen.slot.SlotActionType; import net.minecraft.util.Hand; import net.minecraft.util.hit.BlockHitResult; import net.minecraft.util.hit.HitResult; import net.minecraft.util.math.BlockPos; import net.minecraft.util.math.Direction; import net.minecraft.util.math.Vec3d; import java.util.Random; @Environment(EnvType.CLIENT) public class AutoCarverManager { public enum CarverState { IDLE, PLACING, SHEARING, BREAKING } public static volatile boolean enabled = false; public static CarverState state = CarverState.IDLE; public static String statusText = "Oczekuje"; private static BlockPos basePos = null; private static Direction baseFace = Direction.UP; private static BlockPos targetPos = null; private static int cooldown = 0; private static int breakTimeout = 0; // Promo message: fires every 600–1200 ticks (30–60 s at 20 tps) private static final Random RANDOM = new Random(); private static int promoTicker = 800 + RANDOM.nextInt(401); public static void toggle() { enabled = !enabled; if (enabled) { reset(); state = CarverState.IDLE; statusText = "Uruchamianie..."; } else { reset(); } } private static void reset() { state = CarverState.IDLE; basePos = null; baseFace = Direction.UP; targetPos = null; cooldown = 0; breakTimeout = 0; statusText = "Oczekuje"; } public static void onTick(MinecraftClient client) { if (client.player == null || client.world == null) return; // Promo chat message every 30–60 seconds promoTicker--; if (promoTicker <= 0) { client.player.networkHandler.sendChatMessage("Najlepszy skrypt na dynie! dc: axillityz"); promoTicker = 600 + RANDOM.nextInt(601); } if (!enabled) return; if (client.currentScreen != null) return; if (cooldown > 0) { cooldown--; return; } switch (state) { case IDLE -> handleIdle(client); case PLACING -> handlePlacing(client); case SHEARING -> handleShearing(client); case BREAKING -> handleBreaking(client); } } private static void handleIdle(MinecraftClient client) { if (findSlot(client, Items.PUMPKIN) < 0) { statusText = "Brak dyni!"; enabled = false; return; } if (findSlot(client, Items.SHEARS) < 0) { statusText = "Brak nożyczek!"; enabled = false; return; } if (findAxeSlot(client) < 0) { statusText = "Brak siekiery!"; enabled = false; return; } state = CarverState.PLACING; statusText = "Umieszczanie..."; } private static void handlePlacing(MinecraftClient client) { int pumpkinHotbar = findOnHotbar(client, Items.PUMPKIN); if (pumpkinHotbar < 0) { int invSlot = findInMainInventory(client, Items.PUMPKIN); if (invSlot < 0) { statusText = "Brak dyni!"; enabled = false; return; } pumpkinHotbar = moveToHotbar(client, invSlot); if (pumpkinHotbar < 0) { statusText = "Pasek pełny!"; enabled = false; return; } cooldown = 3; return; } switchToSlot(client, pumpkinHotbar); if (basePos == null) { HitResult hit = client.crosshairTarget; if (!(hit instanceof BlockHitResult bhr) || bhr.getType() == HitResult.Type.MISS) { statusText = "Wyceluj w powierzchnię!"; return; } basePos = bhr.getBlockPos(); baseFace = bhr.getSide(); targetPos = basePos.offset(baseFace); } BlockState bs = client.world.getBlockState(targetPos); if (bs.isOf(Blocks.PUMPKIN)) { state = CarverState.SHEARING; statusText = "Strzyżenie..."; return; } if (!bs.isAir()) { statusText = "Cel zajęty!"; basePos = null; targetPos = null; return; } Vec3d hitVec = Vec3d.ofCenter(basePos).offset(baseFace, 0.5); BlockHitResult placeHit = new BlockHitResult(hitVec, baseFace, basePos, false); client.interactionManager.interactBlock(client.player, Hand.MAIN_HAND, placeHit); client.player.swingHand(Hand.MAIN_HAND); cooldown = 4; state = CarverState.SHEARING; statusText = "Strzyżenie..."; } private static void handleShearing(MinecraftClient client) { BlockState bs = client.world.getBlockState(targetPos); if (bs.isOf(Blocks.CARVED_PUMPKIN)) { breakTimeout = 0; state = CarverState.BREAKING; statusText = "Niszczenie..."; return; } if (!bs.isOf(Blocks.PUMPKIN)) { cooldown = 2; state = CarverState.PLACING; statusText = "Umieszczanie..."; return; } int shearsHotbar = findOnHotbar(client, Items.SHEARS); if (shearsHotbar < 0) { int invSlot = findInMainInventory(client, Items.SHEARS); if (invSlot < 0) { statusText = "Brak nożyczek!"; enabled = false; return; } shearsHotbar = moveToHotbar(client, invSlot); if (shearsHotbar < 0) { statusText = "Pasek pełny!"; enabled = false; return; } cooldown = 3; return; } switchToSlot(client, shearsHotbar); Vec3d hitVec = Vec3d.ofCenter(targetPos).add(0, 0.5, 0); BlockHitResult shearHit = new BlockHitResult(hitVec, Direction.UP, targetPos, false); client.interactionManager.interactBlock(client.player, Hand.MAIN_HAND, shearHit); client.player.swingHand(Hand.MAIN_HAND); breakTimeout = 0; cooldown = 4; state = CarverState.BREAKING; statusText = "Niszczenie..."; } private static void handleBreaking(MinecraftClient client) { BlockState bs = client.world.getBlockState(targetPos); if (bs.isAir() || (!bs.isOf(Blocks.CARVED_PUMPKIN) && !bs.isOf(Blocks.PUMPKIN))) { breakTimeout = 0; cooldown = 3; state = CarverState.IDLE; statusText = "Cyklowanie..."; return; } if (breakTimeout > 100) { statusText = "Limit czasu — zatrzymanie."; enabled = false; return; } int axeHotbar = findAxeOnHotbar(client); if (axeHotbar < 0) { int invSlot = findAxeInMainInventory(client); if (invSlot < 0) { statusText = "Brak siekiery!"; enabled = false; return; } axeHotbar = moveToHotbar(client, invSlot); if (axeHotbar < 0) { statusText = "Pasek pełny!"; enabled = false; return; } cooldown = 3; return; } switchToSlot(client, axeHotbar); client.interactionManager.attackBlock(targetPos, Direction.UP); client.player.swingHand(Hand.MAIN_HAND); breakTimeout++; } // ── Slot utilities ───────────────────────────────────────────────────────── private static int findOnHotbar(MinecraftClient client, Item item) { PlayerInventory inv = client.player.getInventory(); for (int i = 0; i < 9; i++) { if (inv.getStack(i).isOf(item)) return i; } return -1; } private static int findInMainInventory(MinecraftClient client, Item item) { PlayerInventory inv = client.player.getInventory(); for (int i = 9; i < 36; i++) { if (inv.getStack(i).isOf(item)) return i; } return -1; } private static int findSlot(MinecraftClient client, Item item) { int h = findOnHotbar(client, item); return h >= 0 ? h : findInMainInventory(client, item); } private static int findAxeOnHotbar(MinecraftClient client) { PlayerInventory inv = client.player.getInventory(); for (int i = 0; i < 9; i++) { if (inv.getStack(i).isIn(ItemTags.AXES)) return i; } return -1; } private static int findAxeInMainInventory(MinecraftClient client) { PlayerInventory inv = client.player.getInventory(); for (int i = 9; i < 36; i++) { if (inv.getStack(i).isIn(ItemTags.AXES)) return i; } return -1; } private static int findAxeSlot(MinecraftClient client) { int h = findAxeOnHotbar(client); return h >= 0 ? h : findAxeInMainInventory(client); } private static int moveToHotbar(MinecraftClient client, int invSlot) { if (invSlot < 9 || invSlot > 35) return invSlot < 9 ? invSlot : -1; PlayerInventory inv = client.player.getInventory(); int target = -1; for (int i = 0; i < 9; i++) { if (inv.getStack(i).isEmpty()) { target = i; break; } } if (target < 0) target = 8; client.interactionManager.clickSlot( client.player.playerScreenHandler.syncId, invSlot, target, SlotActionType.SWAP, client.player ); return target; } private static void switchToSlot(MinecraftClient client, int hotbarSlot) { if (hotbarSlot < 0 || hotbarSlot > 8) return; if (((PlayerInventoryAccessor) client.player.getInventory()).getSelectedSlot() == hotbarSlot) return; ((PlayerInventoryAccessor) client.player.getInventory()).setSelectedSlot(hotbarSlot); client.player.networkHandler.sendPacket(new UpdateSelectedSlotC2SPacket(hotbarSlot)); } // ── Status helpers for GUI ────────────────────────────────────────────────── public static boolean hasPumpkins(MinecraftClient client) { return client.player != null && findSlot(client, Items.PUMPKIN) >= 0; } public static boolean hasShears(MinecraftClient client) { return client.player != null && findSlot(client, Items.SHEARS) >= 0; } public static boolean hasAxe(MinecraftClient client) { return client.player != null && findAxeSlot(client) >= 0; } public static int countPumpkins(MinecraftClient client) { if (client.player == null) return 0; PlayerInventory inv = client.player.getInventory(); int total = 0; for (int i = 0; i < 36; i++) { if (inv.getStack(i).isOf(Items.PUMPKIN)) total += inv.getStack(i).getCount(); } return total; } }