/// api_version=2
var script = registerScript({
    name: "MegaWallsAutoAbility",
    version: "1.5",
    authors: ["qodo"],
    description: "Attempts multiple right-click simulation methods for Mega Walls ability."
});

var lastActivation = 0;
var prevExperience = 0;
var prevLevel = 0;

function isSword(item) {
    if (!item) return false;
    var name = item.getUnlocalizedName();
    return name && name.toLowerCase().indexOf("sword") !== -1;
}

function tryAllRightClickMethods(player, heldItem) {
    // Method 1: Simulate key press
    try {
        var KeyBinding = Java.type("net.minecraft.client.settings.KeyBinding");
        var keyBindUseItem = mc.gameSettings.keyBindUseItem;
        KeyBinding.onTick(keyBindUseItem.getKeyCode());
        Chat.print("Method 1: KeyBinding.onTick called.");
    } catch (e) {
        Chat.print("Method 1 failed: " + e);
    }

    // Method 2: Use playerController
    try {
        mc.playerController.sendUseItem(player, mc.theWorld, heldItem);
        Chat.print("Method 2: playerController.sendUseItem called.");
    } catch (e) {
        Chat.print("Method 2 failed: " + e);
    }

    // Method 3: Send use item packet at player's position
    try {
        var C08PacketPlayerBlockPlacement = Java.type("net.minecraft.network.play.client.C08PacketPlayerBlockPlacement");
        var BlockPos = Java.type("net.minecraft.util.BlockPos");
        var Vec3 = Java.type("net.minecraft.util.Vec3");
        var pos = new BlockPos(player.posX, player.posY - 1, player.posZ);
        var vec = new Vec3(player.posX, player.posY, player.posZ);
        mc.thePlayer.sendQueue.addToSendQueue(new C08PacketPlayerBlockPlacement(pos, 255, heldItem, vec.xCoord, vec.yCoord, vec.zCoord));
        Chat.print("Method 3: C08PacketPlayerBlockPlacement sent.");
    } catch (e) {
        Chat.print("Method 3 failed: " + e);
    }

    // Method 4: Swing item
    try {
        player.swingItem();
        Chat.print("Method 4: player.swingItem called.");
    } catch (e) {
        Chat.print("Method 4 failed: " + e);
    }
}

script.registerModule({
    name: "MegaWallsAutoAbility",
    category: "Misc",
    description: "Attempts multiple right-click simulation methods for Mega Walls ability."
}, function(module) {
    module.on("update", function() {
        var player = mc.thePlayer;
        if (!player) {
            prevExperience = 0;
            prevLevel = 0;
            return;
        }

        // Only check every 2 ticks for performance
        if (player.ticksExisted % 2 !== 0) {
            prevExperience = player.experience;
            prevLevel = player.experienceLevel;
            return;
        }

        // Detect the moment XP bar reaches 100 (from <1.0 to >=1.0 or level from <100 to 100)
        var xpBarJustFilled = prevExperience < 1.0 && player.experience >= 1.0;
        var xpLevelJustReached = prevLevel < 100 && player.experienceLevel == 100;

        if (xpBarJustFilled || xpLevelJustReached) {
            Chat.print("MegaWallsAutoAbility: XP bar or level just reached 100!");

            var heldItem = player.getHeldItem();
            if (!isSword(heldItem)) {
                Chat.print("MegaWallsAutoAbility: Not holding a sword.");
                prevExperience = player.experience;
                prevLevel = player.experienceLevel;
                return;
            }

            // Remove all other safety checks for now

            // Random delay (100–300ms)
            var now = java.lang.System.currentTimeMillis();
            if (now - lastActivation < 100) {
                Chat.print("MegaWallsAutoAbility: Too soon since last activation.");
                prevExperience = player.experience;
                prevLevel = player.experienceLevel;
                return; // Prevent spamming
            }

            var delay = Math.floor(Math.random() * 201) + 100;
            Chat.print("MegaWallsAutoAbility: Scheduling all right-click methods in " + delay + "ms.");
            java.lang.Thread(function() {
                java.lang.Thread.sleep(delay);
                tryAllRightClickMethods(player, heldItem);
                lastActivation = java.lang.System.currentTimeMillis();
                Chat.print("MegaWallsAutoAbility: All right-click methods attempted.");
            }).start();
        }

        prevExperience = player.experience;
        prevLevel = player.experienceLevel;
    });
});