# --------------------------------------------------
# SkArmorEvent v. 1.2.1 (1.13.2+)
# Skrypt na eventy wywołujące się przy zakładaniu i zdejmowaniu zbroi
#
# by Kormic
# --------------------------------------------------
import:
    org.bukkit.event.block.BlockDispenseArmorEvent
custom event "onArmorEquip":
    pattern: sk(ae|ArmorEvent) armo[u]r (equip|wear)
    event-values: player, item
custom event "onArmorUnequip":
    pattern: sk(ae|ArmorEvent) armo[u]r un(equip|wear)
    event-values: player, item
function skArmorEventCheckArmor(p: player, i: item) :: boolean:
    return false if {_i} is not any armor
    if {_i} is any helmet:
        return false if {_p}'s helmet is not air
    else if {_i} is any chestplate:
        return false if {_p}'s chestplate is not air
    else if {_i} is any leggings:
        return false if {_p}'s leggings is not air
    else if {_i} is any boots:
        return false if {_p}'s boots is not air
    return true
function skArmorEventHotbarButtonCheckArmor(p: player, i: item type, s: slot, n: number) :: boolean:
    slot {_n} of {_p}'s inventory is {_i}
    return true if skArmorEventIsCancelled({_p}, "%slot {_n} of {_p}'s inventory%" parsed as item, "onArmorEquip") is true
    {_s} is not air
    set {_hb} to {_s}
    return true if skArmorEventIsCancelled({_p}, {_hb}, "onArmorUnequip") is true
    return false    
function skArmorEventIsCancelled(p: player, i: item, n: text) :: boolean:
    set {_e::player} to {_p}
    set {_e::item} to {_i}
    set {_event} to custom event "%{_n}%" with {_e::*}
    call event {_event}
    return true if {_event} is cancelled
    return false
right click:
    clicked block is not interactable
    set {_i} to player's tool
    stop if skArmorEventCheckArmor(player, {_i}) is false
    cancel event if skArmorEventIsCancelled(player, {_i}, "onArmorEquip") is true
inventory click:
    clicked inventory is player's inventory
    player's current inventory's type is crafting table inventory
    if click type is left mouse button or right mouse button:
        clicked slot is between 36 and 39
        if player's cursor slot is any armor:
            set {_i} to player's cursor slot
            cancel event if skArmorEventIsCancelled(player, {_i}, "onArmorEquip") is true
        else if player's cursor slot is air:
            {_i} is not air
            cancel event if skArmorEventIsCancelled(player, "%event-slot%" parsed as item, "onArmorUnequip") is true
    else if click type is left mouse button with shift or right mouse button with shift:
        set {_i} to "%event-slot%" parsed as item
        if clicked slot is between 36 and 39:
            {_i} is not air
            cancel event if skArmorEventIsCancelled(player, {_i}, "onArmorUnequip") is true
        stop if skArmorEventCheckArmor(player, {_i}) is false
        cancel event if skArmorEventIsCancelled(player, {_i}, "onArmorEquip") is true
    else if click type is number key:
        clicked slot is between 36 and 39
        set {_i} to "%event-slot%" parsed as item
        if {_i} is not air:
            slot (hotbar button) of player's inventory is air
            cancel event if skArmorEventIsCancelled(player, {_i}, "onArmorUnequip") is true
            stop
        if clicked slot is 39:
            cancel event if skArmorEventHotbarButtonCheckArmor(player, any helmet, player's helmet, hotbar button) is true
        else if clicked slot is 38:
            cancel event if skArmorEventHotbarButtonCheckArmor(player, any chestplate, player's chestplate, hotbar button) is true        
        else if clicked slot is 37:
            cancel event if skArmorEventHotbarButtonCheckArmor(player, any leggings, player's leggings, hotbar button) is true
        else if clicked slot is 36:
            cancel event if skArmorEventHotbarButtonCheckArmor(player, any boots, player's boots, hotbar button) is true
on BlockDispenseArmorEvent:
    event.getTargetEntity() is a player
    stop if skArmorEventCheckArmor(event.getTargetEntity(), event.getItem()) is false
    event.setCancelled(true) if skArmorEventIsCancelled(event.getTargetEntity(), event.getItem(), "onArmorEquip") is true