AutoLadder.java

package exonihility.client.module.movement;

import exonihility.client.config.Config;
import exonihility.client.module.Extension;
import net.minecraft.client.MinecraftClient;
import net.minecraft.entity.MovementType;
import net.minecraft.item.Items;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Vec3d;
import net.minecraft.util.Hand;
import net.minecraft.util.hit.BlockHitResult;
import net.minecraft.util.math.Direction;
import net.minecraft.world.GameMode;

public class AutoLadder extends Extension {

    private final MinecraftClient client = MinecraftClient.getInstance();
    private boolean ladderPlaced = false;
    private int tickCounter = 0;

    // Constructor to initialize the module with a name, summary, and category
    public AutoLadder() {
        super("AutoLadder", "Automatically places and breaks a ladder beneath the player to climb up infinitely.", Category.MOVEMENT);
    }

    @Override
    public void tick() {
        // Check if the module is enabled
        if (!isEnabled() || client.player == null || client.world == null) {
            return;
        }

        // Check if the player has ladders in inventory and is not in Creative mode
        if (hasLaddersInInventory() && client.interactionManager.getCurrentGameMode() != GameMode.CREATIVE) {
            handleLadderClimb();
        }
    }

    // Method to check if the player has at least one ladder in their inventory
    private boolean hasLaddersInInventory() {
        return client.player.getInventory().count(Items.LADDER) > 0;
    }

    // Method to handle ladder placement, jumping, and breaking the ladder
    private void handleLadderClimb() {
        BlockPos currentPos = client.player.getBlockPos();
        BlockPos ladderPos = currentPos.down();

        if (ladderPlaced) {
            // If a ladder is currently placed, wait a few ticks before breaking it
            tickCounter++;
            if (tickCounter >= 10) {  // Adjust timing as necessary
                breakLadder(ladderPos);
                tickCounter = 0; // Reset counter after breaking
            }
        } else {
            // Jump and place the ladder
            jumpAndPlaceLadder(ladderPos);
        }
    }

    // Method to break the ladder beneath the player
    private void breakLadder(BlockPos ladderPos) {
        // Simulate breaking the ladder block
        client.interactionManager.attackBlock(ladderPos, Direction.UP);
        ladderPlaced = false;
    }

    // Method to make the player jump and place the ladder beneath them
    private void jumpAndPlaceLadder(BlockPos ladderPos) {
        // Make the player jump
        if (client.player.isOnGround()) {
            client.player.jump();
        }

        // Place the ladder beneath the player
        if (client.world.getBlockState(ladderPos).isAir()) {
            client.interactionManager.interactBlock(
                    client.player,
                    Hand.MAIN_HAND,
                    new BlockHitResult(new Vec3d(ladderPos.getX(), ladderPos.getY(), ladderPos.getZ()), Direction.UP, ladderPos, false)
            );
            ladderPlaced = true;
        }
    }

    @Override
    public void onEnabled() {
        super.onEnabled();
        ladderPlaced = false;
        tickCounter = 0;
    }

    @Override
    public void onDisabled() {
        super.onDisabled();
        ladderPlaced = false;
        tickCounter = 0;
    }
}