event.load("living_pickup");
event.load("pre_craft");
event.load("craft");
event.load("player_join");
event.load("snuvi_click");

prefix_challenge = "§aChallenge";
challenge_short = "aitems";
challenge_name = "All Items";
reward = 32768;
sb_id = 12;

lore_list = list.new();
list.add(lore_list, text.new("Collect all items in the given order."));
list.add(lore_list, text.new(string.concat("§fReward: ", money.getString(reward), " + 4 Amber")));
list.add(lore_list, text.new(""));
list.add(lore_list, text.new("§aLeftclick §f= §eStart challenge"));
list.add(lore_list, text.new("§cRightclick §f= §eCancel challenge"));
aitems = item.create("CHEST_MINECART", 1, "§cAll Items", lore_list);

next_items = map.new(); //player_id -> material
done_items = map.new(); //player_id -> set -> material
todo_items = map.new(); //player_id -> list -> material

sound = sound.get("minecraft:entity.experience_orb.pickup");
category = sound.getCategory("MASTER");
	
a = material.getAll();
mat_list = list.new();
for(i = 0; i < array.getSize(a); i++) {
	mat = a[i];
	if(material.isItem(mat)) {
		list.add(mat_list, mat);
	}
}
list.remove(mat_list, material.get("DRAGON_EGG"));
list.remove(mat_list, material.get("AXOLOTL_SPAWN_EGG"));
list.remove(mat_list, material.get("BAT_SPAWN_EGG"));
list.remove(mat_list, material.get("BEE_SPAWN_EGG"));
list.remove(mat_list, material.get("BLAZE_SPAWN_EGG"));
list.remove(mat_list, material.get("CAT_SPAWN_EGG"));
list.remove(mat_list, material.get("CAVE_SPIDER_SPAWN_EGG"));
list.remove(mat_list, material.get("CHICKEN_SPAWN_EGG"));
list.remove(mat_list, material.get("COD_SPAWN_EGG"));
list.remove(mat_list, material.get("COW_SPAWN_EGG"));
list.remove(mat_list, material.get("CREEPER_SPAWN_EGG"));
list.remove(mat_list, material.get("DOLPHIN_SPAWN_EGG"));
list.remove(mat_list, material.get("DONKEY_SPAWN_EGG"));
list.remove(mat_list, material.get("DROWNED_SPAWN_EGG"));
list.remove(mat_list, material.get("ELDER_GUARDIAN_SPAWN_EGG"));
list.remove(mat_list, material.get("ENDERMAN_SPAWN_EGG"));
list.remove(mat_list, material.get("ENDERMITE_SPAWN_EGG"));
list.remove(mat_list, material.get("EVOKER_SPAWN_EGG"));
list.remove(mat_list, material.get("FOX_SPAWN_EGG"));
list.remove(mat_list, material.get("GHAST_SPAWN_EGG"));
list.remove(mat_list, material.get("GLOW_SQUID_SPAWN_EGG"));
list.remove(mat_list, material.get("GOAT_SPAWN_EGG"));
list.remove(mat_list, material.get("GUARDIAN_SPAWN_EGG"));
list.remove(mat_list, material.get("HOGLIN_SPAWN_EGG"));
list.remove(mat_list, material.get("HORSE_SPAWN_EGG"));
list.remove(mat_list, material.get("HUSK_SPAWN_EGG"));
list.remove(mat_list, material.get("LLAMA_SPAWN_EGG"));
list.remove(mat_list, material.get("MAGMA_CUBE_SPAWN_EGG"));
list.remove(mat_list, material.get("MOOSHROOM_SPAWN_EGG"));
list.remove(mat_list, material.get("MULE_SPAWN_EGG"));
list.remove(mat_list, material.get("OCELOT_SPAWN_EGG"));
list.remove(mat_list, material.get("PANDA_SPAWN_EGG"));
list.remove(mat_list, material.get("PARROT_SPAWN_EGG"));
list.remove(mat_list, material.get("PHANTOM_SPAWN_EGG"));
list.remove(mat_list, material.get("PIG_SPAWN_EGG"));
list.remove(mat_list, material.get("PIGLIN_SPAWN_EGG"));
list.remove(mat_list, material.get("PIGLIN_BRUTE_SPAWN_EGG"));
list.remove(mat_list, material.get("PILLAGER_SPAWN_EGG"));
list.remove(mat_list, material.get("POLAR_BEAR_SPAWN_EGG"));
list.remove(mat_list, material.get("PUFFERFISH_SPAWN_EGG"));
list.remove(mat_list, material.get("RABBIT_SPAWN_EGG"));
list.remove(mat_list, material.get("RAVAGER_SPAWN_EGG"));
list.remove(mat_list, material.get("SALMON_SPAWN_EGG"));
list.remove(mat_list, material.get("SHEEP_SPAWN_EGG"));
list.remove(mat_list, material.get("SHULKER_SPAWN_EGG"));
list.remove(mat_list, material.get("SILVERFISH_SPAWN_EGG"));
list.remove(mat_list, material.get("SKELETON_SPAWN_EGG"));
list.remove(mat_list, material.get("SKELETON_HORSE_SPAWN_EGG"));
list.remove(mat_list, material.get("SLIME_SPAWN_EGG"));
list.remove(mat_list, material.get("SPIDER_SPAWN_EGG"));
list.remove(mat_list, material.get("SQUID_SPAWN_EGG"));
list.remove(mat_list, material.get("STRAY_SPAWN_EGG"));
list.remove(mat_list, material.get("STRIDER_SPAWN_EGG"));
list.remove(mat_list, material.get("TRADER_LLAMA_SPAWN_EGG"));
list.remove(mat_list, material.get("TROPICAL_FISH_SPAWN_EGG"));
list.remove(mat_list, material.get("TURTLE_SPAWN_EGG"));
list.remove(mat_list, material.get("VEX_SPAWN_EGG"));
list.remove(mat_list, material.get("VILLAGER_SPAWN_EGG"));
list.remove(mat_list, material.get("VINDICATOR_SPAWN_EGG"));
list.remove(mat_list, material.get("WANDERING_TRADER_SPAWN_EGG"));
list.remove(mat_list, material.get("WITCH_SPAWN_EGG"));
list.remove(mat_list, material.get("WITHER_SKELETON_SPAWN_EGG"));
list.remove(mat_list, material.get("WOLF_SPAWN_EGG"));
list.remove(mat_list, material.get("ZOGLIN_SPAWN_EGG"));
list.remove(mat_list, material.get("ZOMBIE_SPAWN_EGG"));
list.remove(mat_list, material.get("ZOMBIE_HORSE_SPAWN_EGG"));
list.remove(mat_list, material.get("ZOMBIE_VILLAGER_SPAWN_EGG"));
list.remove(mat_list, material.get("ZOMBIFIED_PIGLIN_SPAWN_EGG"));
list.remove(mat_list, material.get("BARRIER"));
list.remove(mat_list, material.get("SPAWNER"));
list.remove(mat_list, material.get("END_PORTAL_FRAME"));
list.remove(mat_list, material.get("END_PORTAL"));
list.remove(mat_list, material.get("NETHER_PORTAL"));
list.remove(mat_list, material.get("FARMLAND"));
list.remove(mat_list, material.get("INFESTED_STONE"));
list.remove(mat_list, material.get("INFESTED_COBBLESTONE"));
list.remove(mat_list, material.get("INFESTED_STONE_BRICKS"));
list.remove(mat_list, material.get("INFESTED_MOSSY_STONE_BRICKS"));
list.remove(mat_list, material.get("INFESTED_CRACKED_STONE_BRICKS"));
list.remove(mat_list, material.get("INFESTED_CHISELED_STONE_BRICKS"));
list.remove(mat_list, material.get("INFESTED_DEEPSLATE"));
list.remove(mat_list, material.get("AIR"));
list.remove(mat_list, material.get("BEDROCK"));
list.remove(mat_list, material.get("BUDDING_AMETHYST"));
list.remove(mat_list, material.get("PETRIFIED_OAK_SLAB"));
list.remove(mat_list, material.get("CHORUS_PLANT"));
list.remove(mat_list, material.get("DIRT_PATH"));
list.remove(mat_list, material.get("TALL_GRASS"));
list.remove(mat_list, material.get("LARGE_FERN"));
list.remove(mat_list, material.get("REPEATING_COMMAND_BLOCK"));
list.remove(mat_list, material.get("CHAIN_COMMAND_BLOCK"));
list.remove(mat_list, material.get("STRUCTURE_VOID"));
list.remove(mat_list, material.get("SCULK_SENSOR"));
list.remove(mat_list, material.get("JIGSAW"));
list.remove(mat_list, material.get("BUNDLE"));
list.remove(mat_list, material.get("PLAYER_HEAD"));
list.remove(mat_list, material.get("COMMAND_BLOCK_MINECART"));
list.remove(mat_list, material.get("DEBUG_STICK"));
list.remove(mat_list, material.get("COMMAND_BLOCK"));
list.remove(mat_list, material.get("LIGHT"));
list.remove(mat_list, material.get("STRUCTURE_BLOCK"));
all_stages = list.getSize(mat_list);

online_list = players.toList();
iter = iterator(online_list);
while(hasNext(iter)) {
	p = next(iter);
	if(challenge.playerHas(p, challenge_short)) {
		stage = loadDoneItems(p);
		type = loadNextItem(p);
		challenge.display(p, sb_id, challenge_name, type, stage, all_stages);
	}
}

msg.string("dev", "§bAllItems §rloaded.");
@wait
wait();
ignoreGoto(event);
goto("wait");

@player_join
if(!challenge.playerHas(player, challenge_short)) {
	goto("wait");
}
stage = loadDoneItems(player);
type = loadNextItem(player);
challenge.display(player, sb_id, challenge_name, type, stage, all_stages);
goto("wait");

@snuvi_click
item = inv.getItem(inv, inv_slot);
item.removeFlag(item, "HIDE_DESTROYS");
title_string = string.text(inv_title);
if(item == aitems) {
	if(click == "LEFT") {
		if(challenge.playerHas(player, challenge_short)) {
			msg.prefix(player, prefix_challenge, "You already started this challenge.");
			goto("wait");
		}
		player_id = player.getId(player);
		map.add(todo_items, player_id, list.copy(mat_list));
		map.add(done_items, player_id, set.new());
		player.addChallenge(player, challenge_short);
		type = getRandomType(player);
		stage = setNextItem(player, type);
		challenge.display(player, sb_id, challenge_name, type, stage, all_stages);
		msg.string(player, string.getSpacer());
		msg.prefix(player, prefix_challenge, "Challenge started.");
		msg.prefix(player, prefix_challenge, "Crafted and picked up items will count.");
		msg.prefix(player, prefix_challenge, "§cCounted items will be deleted!");
		goto("wait");
	}
	if(click == "RIGHT") {
		if(!challenge.playerHas(player, challenge_short)) {
			msg.prefix(player, prefix_challenge, "Challenge not active.");
			goto("wait");
		}
		resetAItems(player);
		challenge.removeDisplay(player, sb_id);
		player.removeChallenge(player, challenge_short);
		msg.prefix(player, prefix_challenge, "Challenge canceled.");
		goto("wait");
	}
	goto("wait");
}
goto("wait");

@pre_craft
player = list.getIndex(players, 0);
if(!challenge.playerHas(player, challenge_short)) {
	goto("wait");
}
my_inv = inv;
goto("wait");

@craft
if(!challenge.playerHas(player, challenge_short)) {
	goto("wait");
}
player_loc = entity.getLocation(player);
world_name = world.getName(loc.getWorld(player_loc));
if(!world.isSurvName(world_name)) {
	goto("wait");
}
if(item == null) {
	goto("wait");
}
item_type = item.getType(item);
if(!isNextItem(player, item_type)) {
	goto("wait");
}
item.setAmount(item, item.getAmount(item) - 1);
inv.clear(my_inv);
player.safeGiveItem(player, item);
sound.spawnForPlayer(player, sound, category);
new_type = getRandomType(player);
if(new_type == null) {
	msg.prefix(player, prefix_challenge, "All items collected. Challenge done!");
	msg.prefix(player, prefix_challenge, string.concat("Reward: ", money.getString(reward)));
	money.add(player, reward);
	amber = customitem.getAmber();
	item.setAmount(amber, 4);
	player.giveItem(player, amber);
	resetAItems(player);
	challenge.removeDisplay(player, sb_id);
	player.removeChallenge(player, challenge_short);
	player.setAIChallengeAmounts(player, player.getAIChallengeAmounts(player) + 1);
	goto("wait");
}
saveDoneItems(player, item_type);
stage = setNextItem(player, new_type);
msg.prefix(player, prefix_challenge, string.concat("Item collected. Next item: ", new_type));
challenge.display(player, sb_id, challenge_name, new_type, stage, all_stages);
goto("wait");

@living_pickup
if(!isPlayer(living_entity)) {
	goto("wait");
}
player = living_entity;
if(!challenge.playerHas(player, challenge_short)) {
	goto("wait");
}
player_loc = entity.getLocation(player);
world_name = world.getName(loc.getWorld(player_loc));
if(!world.isSurvName(world_name)) {
	goto("wait");
}
item = item.entity.get(item_entity);
item_type = item.getType(item);
if(!isNextItem(player, item_type)) {
	goto("wait");
}
item_amount = item.getAmount(item);
if(item_amount > 1) {
	item.setAmount(item, item_amount - 1);
	item.entity.set(item_entity, item);
} else {
	cancel = true;
	entity.remove(item_entity);
}
sound.spawnForPlayer(player, sound, category);
new_type = getRandomType(player);
if(new_type == null) {
	msg.prefix(player, prefix_challenge, "All items collected. Challenge done!");
	msg.prefix(player, prefix_challenge, string.concat("Reward: ", money.getString(reward)));
	money.add(player, reward);
	amber = customitem.getAmber();
	item.setAmount(amber, 4);
	player.giveItem(player, amber);
	resetAItems(player);
	challenge.removeDisplay(player, sb_id);
	player.removeChallenge(player, challenge_short);
	player.setAIChallengeAmounts(player, player.getAIChallengeAmounts(player) + 1);
	goto("wait");
}
saveDoneItems(player, item_type);
stage = setNextItem(player, new_type);
msg.prefix(player, prefix_challenge, string.concat("Item collected. Next item: ", new_type));
challenge.display(player, sb_id, challenge_name, new_type, stage, all_stages);
goto("wait");

function getRandomType(player) {
	player_id = player.getId(player);
	l = map.get($todo_items, player_id);
	l_size = list.getSize(l);
	if(l_size == 0) {
		return null;
	}
	r = math.random(0, l_size - 1);
	return list.getIndex(l, r);
}

function isNextItem(player, item_type) {
	player_id = player.getId(player);
	next_type = map.get($next_items, player_id);
	return next_type == item_type;
}

function setNextItem(player_or_id, item_type) {
	player_id = player.getValidId(player_or_id);
	map.add($next_items, player_id, item_type);
	saveNextItem(player_or_id, item_type);
	
	l = map.get($todo_items, player_id);
	list.remove(l, item_type);
	return $all_stages - list.getSize(l) - 1;
}

function loadNextItem(player_or_id) {
	config = playerdata.getSurvival(player_or_id);
	player_id = player.getValidId(player_or_id);
	type = material.get(config.getString(config, "cha.aitems.next", "null"));
	map.add($next_items, player_id, type);
	l = map.get($todo_items, player_id);
	list.remove(l, type);
	return type;
}

function saveNextItem(player_or_id, item_type) {
	config = playerdata.getSurvival(player_or_id);
	config.set(config, "cha.aitems.next", string(item_type));
	config.saveAsync(config);
}

function loadDoneItems(player_or_id) {
	config = playerdata.getSurvival(player_or_id);
	string = config.getString(config, "cha.aitems.done", "");
	s = set.new();
	l = list.copy($mat_list);
	if(string != "") {
		a = string.split("%", string);
		for(i = 0; i < array.getSize(a); i++) {
			type = material.get(a[i]);
			set.add(s, type);
			list.remove(l, type);
		}
	}
	player_id = player.getValidId(player_or_id);
	map.add($done_items, player_id, s);
	map.add($todo_items, player_id, l);
	return set.getSize(map.get($done_items, player_id));
}

function saveDoneItems(player_or_id, item_type) {
	player_id = player.getValidId(player_or_id);
	s = map.get($done_items, player_id);
	set.add(s, item_type);
	
	config = playerdata.getSurvival(player_or_id);
	string = config.getString(config, "cha.aitems.done", "");
	item_type = string(item_type);
	if(string == "") {
		config.set(config, "cha.aitems.done", item_type);
	} else {
		config.set(config, "cha.aitems.done", string.concat(string, "%", item_type));
	}
	config.saveAsync(config);
}

function resetAItems(player_or_id) {
	config = playerdata.getSurvival(player_or_id);
	config.set(config, "cha.aitems.done", "");
	config.set(config, "cha.aitems.next", "");
	config.saveAsync(config);
}