minecraft-snuvi-scripts/survival/lectern.txt

event.load("player_toss");
event.load("block_click");

par = particle.get("minecraft:witch");
prefix_money = "§2Money";
prefix_commands = "§6Commands";

max_ench_lvl = map.new();
map.add(max_ench_lvl, enchantment.get("efficiency"), 10);
map.add(max_ench_lvl, enchantment.get("smite"), 10);
map.add(max_ench_lvl, enchantment.get("bane_of_arthropods"), 10);
map.add(max_ench_lvl, enchantment.get("loyalty"), 5);
map.add(max_ench_lvl, enchantment.get("piercing"), 5);
map.add(max_ench_lvl, enchantment.get("lure"), 5);
map.add(max_ench_lvl, enchantment.get("luck_of_the_sea"), 5);
map.add(max_ench_lvl, enchantment.get("riptide"), 5);
map.add(max_ench_lvl, enchantment.get("unbreaking"), 5);
map.add(max_ench_lvl, enchantment.get("quick_charge"), 5);
map.add(max_ench_lvl, enchantment.get("protection"), 5);
map.add(max_ench_lvl, enchantment.get("fire_protection"), 5);
map.add(max_ench_lvl, enchantment.get("blast_protection"), 5);
map.add(max_ench_lvl, enchantment.get("projectile_protection"), 5);
map.add(max_ench_lvl, enchantment.get("feather_falling"), 5);
map.add(max_ench_lvl, enchantment.get("respiration"), 5);
map.add(max_ench_lvl, enchantment.get("thorns"), 5);
map.add(max_ench_lvl, enchantment.get("depth_strider"), 5);
map.add(max_ench_lvl, enchantment.get("frost_walker"), 2);
map.add(max_ench_lvl, enchantment.get("soul_speed"), 3);
map.add(max_ench_lvl, enchantment.get("sharpness"), 10);
map.add(max_ench_lvl, enchantment.get("knockback"), 5);
map.add(max_ench_lvl, enchantment.get("fire_aspect"), 2);
map.add(max_ench_lvl, enchantment.get("looting"), 5);
map.add(max_ench_lvl, enchantment.get("sweeping"), 5);
map.add(max_ench_lvl, enchantment.get("power"), 5);
map.add(max_ench_lvl, enchantment.get("punch"), 5);
map.add(max_ench_lvl, enchantment.get("impaling"), 5);
map.add(max_ench_lvl, enchantment.get("fortune"), 5);

msg("dev", "§bLectern §rloaded.");
@wait
wait();
loc = entity.getLocation(player);
world_name = world.getName(loc.getWorld(loc));
ignoreGoto(event);
goto("wait");

@player_toss
target_loc = player.getTarget(player, 5);
block_type = block.getType(target_loc);
if(block_type == "minecraft:lectern") {
	cancel = true;
	item.entity.spawn(item.entity.new(loc.mod(target_loc, 0.5, 1.5, 0.5), item));
}
goto("wait");

@block_click
if(hand == "OFF_HAND") {
	goto("wait");
}
if(action == "left") {
	goto("wait");
}
if(block_type != "minecraft:lectern") {
	goto("wait");
}
itementity = entity.get(loc.mod(block_loc, 0.5, 0.9, 0.5), 0.2, "net.minecraft.entity.item.ItemEntity");
if(itementity == null) {
	goto("wait");
}
list = entity.near(itementity, 0.2);
list.add(list, itementity);
temp_list = list.new();
for(i = 0; i < list.getSize(list); i++) {
	entity = list.getIndex(list, i);
	if(entity.getType(entity) != "item") {
		list.add(temp_list, entity);
	}
}
for(i = 0; i < list.getSize(temp_list); i++) {
	entity = list.getIndex(temp_list, i);
	list.remove(list, entity);
}
if(list.getSize(list) < 2) {
	msg.prefix(player, prefix_commands, "Too few items on lectern.");
	goto("wait");
}
a = array.new(2, 6); //0 = item, 1 = itementity, 2 = enchantments, 3 = enchanted, 4 = enchanted_book, 5 = book
size = 0;
for(i = 0; i < list.getSize(list); i++) {
	entity = list.getIndex(list, i);
	item = item.entity.get(entity);
	size += item.getAmount(item);
	if(size > 2) {
		msg.prefix(player, prefix_commands, "Too many items on lectern.");
		goto("wait");
	}
	map = enchantment.readFromItem(item);
	a[i, 0] = item;
	a[i, 1] = entity;
	a[i, 2] = map;
	a[i, 4] = false;
	a[i, 5] = false;
	if(map.getSize(map) > 0) {
		//Verzauberte Items
		a[i, 3] = true;
		if(item.getType(item) == "minecraft:enchanted_book") {
			a[i, 4] = true;
		}
	} else {
		//Nicht verzauberte Items
		a[i, 3] = false;
		if(item.getType(item) == "minecraft:book") {
			a[i, 5] = true;
		}
	}
}
lectern_action = null;
if(a[0, 4] == true && a[1, 4] == true) {
	//Beide Items sind verzauberte Bücher
	lectern_action = 0;
}
elseif(a[0, 5] == true || a[1, 5] == true) {
	//Eines der beiden Items ist ein normales Buch
	if(a[0, 4] == true || a[1, 4] == true) {
		//Eines der beiden Items ist ein verzaubertes Buch
		lectern_action = 1;
	} elseif(a[0, 3] == true || a[1, 3] == true) {
		//Eines der beiden Items ist ein verzaubertes Item
		lectern_action = 2;
	}
}
elseif(a[0, 4] == true || a[1, 4] == true) {
	lectern_action = 3;
}
if(lectern_action == null) {
	goto("wait");
}

if(lectern_action == 0) {
	//Verzauberungsbücher mergen
	item1 = a[0, 0];
	item_entity1 = a[0, 1];
	item_entity2 = a[1, 1];
	map1 = a[0, 2];
	map2 = a[1, 2];
	map_size1 = map.getSize(map1);
	map_size2 = map.getSize(map2);
	iter = map.iterator(map2);
	betrag = 0;
	extra = 0;
	while(hasNext(iter)) {
		element = next(iter);
		key = map.getKey(element);
		level1 = map.getValue(element);
		level2 = map.getOrDefault(map1, key, 0);
		if(level1 == level2) {
			max_lvl = map.get(max_ench_lvl, key);
			//max_lvl = map.getOrDefault(max_ench_lvl, key, enchantment.getMaxLevel(key));
			if(max_lvl == null) {
				msg.prefix(player, prefix_commands, "Unknown enchantment.");
				goto("wait");
			}
			if(level1 >= max_lvl) {
				msg.prefix(player, prefix_commands, "Maximum level already reached.");
				goto("wait");
			}
			extra += 200;
			level1++;
		}
		if(level2 > level1) {
			level1 = level2;
		}
		map.add(map1, key, level1);
	}
	if(map_size1 > map_size2) {
		map = map1;
	} else {
		map = map2;
	}
	iter = map.iterator(map);
	while(hasNext(iter)) {
		element = next(iter);
		level = map.getValue(element);
		betrag += level * 100 + extra;
	}
	
	if(!world.isCreativeName(world_name)) {
		if(!hasEnoughMoney(player.getId(player), betrag)) {
			msg.prefix(player, prefix_money, concat("Not enough snuvis in inventory. This action costs ", text.number(betrag), " snuvis."));
			goto("wait");
		}
		subMoney(player, betrag);
	}
	
	enchantment.writeToItem(map1, item1);
	item.entity.set(item_entity1, item.clone(item1));
	entity.remove(item_entity2);
} elseif(lectern_action == 1) {
	//Verzauberungsbuch kopieren
	if(a[0, 5]) {
		book_index = 0;
		other_index = 1;
	} else {
		book_index = 1;
		other_index = 0;
	}
	item1 = a[book_index, 0];
	item_entity1 = a[book_index, 1];
	item2 = a[other_index, 0];
	item_entity2 = a[other_index, 1];
	map2 = a[other_index, 2];
	
	map_size = map.getSize(map2);
	betrag = 100 * map_size;
	if(!world.isCreativeName(world_name)) {
		if(!hasEnoughMoney(player.getId(player), betrag)) {
			msg.prefix(player, prefix_money, concat("Not enough snuvis on your account. This action costs ", text.number(betrag), " snuvis."));
			goto("wait");
		}
		subMoney(player, betrag);
	}
	
	item1 = read.item("minecraft:enchanted_book");
	enchantment.writeToItem(map2, item1);
	item.entity.set(item_entity1, item1);
	item.entity.set(item_entity2, item.clone(item2));
} elseif(lectern_action == 2) {
	//Einzelne Verzauberung herunterziehen
	if(a[0, 5]) {
		book_index = 0;
		other_index = 1;
	} else {
		book_index = 1;
		other_index = 0;
	}
	item_entity1 = a[book_index, 1];
	map1 = map.new();
	item2 = a[other_index, 0];
	item_entity2 = a[other_index, 1];
	map2 = a[other_index, 2];

	item1 = read.item("minecraft:enchanted_book");
	element = next(map.iterator(map2));
	key = map.getKey(element);
	value = map.getValue(element);
	map.add(map1, key, value);
	map.remove(map2, key);
	
	betrag = 100 * value;
	if(!world.isCreativeName(world_name)) {
		if(!hasEnoughMoney(player.getId(player), betrag)) {
			msg.prefix(player, prefix_money, concat("Not enough snuvis in your ccount. This action costs ", text.number(betrag), " snuvis."));
			goto("wait");
		}
		subMoney(player, betrag);
	}
	
	enchantment.writeToItem(map1, item1);
	enchantment.writeToItem(map2, item2);
	item.entity.set(item_entity1, item1);
	item.entity.set(item_entity2, item.clone(item2));
} elseif(lectern_action == 3) {
	//Alle Verzauberungen vom Buch auf das Item übertragen
	betrag = 0;
	if(a[0, 4]) {
		ench_book_index = 0;
		other_index = 1;
	} else {
		ench_book_index = 1;
		other_index = 0;
	}
	item1 = a[ench_book_index, 0];
	item_entity1 = a[ench_book_index, 1];
	map1 = a[ench_book_index, 2];
	item2 = a[other_index, 0];
	item_entity2 = a[other_index, 1];
	map2 = a[other_index, 2];
	map_size1 = map.getSize(map1);
	map_size2 = map.getSize(map2);
	
	iter = map.iterator(map1);
	while(hasNext(iter)) {
		element = next(iter);
		key = map.getKey(element);
		value = map.getValue(element);
		value2 = map.getOrDefault(map2, key, 0);
		if(value2 > value) {
			value = value2;
		}
		map.add(map2, key, value);
	}
	
	if(map_size1 > map_size2) {
		map = map1;
	} else {
		map = map2;
	}
	iter = map.iterator(map);
	while(hasNext(iter)) {
		element = next(iter);
		level = map.getValue(element);
		betrag += level * 100;
	}
	if(!world.isCreativeName(world_name)) {
		if(!hasEnoughMoney(player.getId(player), betrag)) {
			msg.prefix(player, prefix_money, concat("Not enough snuvis on your account. This action costs ", text.number(betrag), " snuvis."));
			goto("wait");
		}
		subMoney(player, betrag);
	}
	
	enchantment.writeToItem(map2, item2);
	item.entity.set(item_entity2, item.clone(item2));
	entity.remove(item_entity1);
}
entity.throw(item_entity1, 0, 0.3, 0);
entity.throw(item_entity2, 0, 0.3, 0);
particle.spawn(loc.mod(block_loc, 0.5, 1.4, 0.5), par, 20, 0, 0.25, 0.25, 0.25);
msg.prefix(player, prefix_money, concat("This cost " , text.number(betrag), " snuvis."));
goto("wait");