potions.lua

-- =============================================================================================================================================================== --
-- ===================  CREATED BY CODINABLACK@OTLAND.NET CREDITS TO OTLAND FOR HELPING ME TO LEARN EVERY KIND OF CODING USED IN THIS SCRIPT ====================== --
-- =============================================================================================================================================================== --
local config = {
lvl = 1, -- the multiplier for how much level matters. Default 1.
mlvl = 1, -- the mulitplier for how much mlvl matters. Default 1.
forMin = 0.9, -- forumula multiplier for MIN/max range. Default 0.9 == 90%          --Change both to 1.0 for amount healed to have no min/max
forMax = 1.1, -- forumula multiplier for min/MAX range. Default 0.9 == 110%         --Change both to 1.0 for amount healed to have no min/max
removeOnUse = true, -- Does this remove 1 potion after it's use? true/false         -- Default true.
useOnSummons = true, -- Can you use this on a players summon? true/false            -- Default true.
useOnGuildSummon = true, -- Can you use this on guild mate's summon? true/false     -- Default true.
useOnPartySummon = true, -- Can you use this on a party members summon? true/false      -- Default true.
realPvpMode = true, -- True = Players can't use potions for hotkeys || False = Players are allowed to use potions for hotkeys.
exhaust = Condition(CONDITION_EXHAUST_HEAL, CONDITIONID_HEAD),
cooldown =  Condition(CONDITION_SPELLCOOLDOWN, CONDITIONID_HEAD)
}
local POTIONS = {
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  [8704] = {empty = 7636, spellid = 1, splash = 2, exhaust = 2000, health = true, mana = false, healthpercent = 8},                                                                         -- small health potion
  [7618] = {empty = 7636, spellid = 1, splash = 2, exhaust = 2000, health = true, mana = false, healthpercent = 12},                                                                        -- health potion
  [7588] = {empty = 7634, spellid = 2, splash = 2, exhaust = 2000, health = true, mana = false, healthpercent = 25, lvlReq = 50, vocations = {1, 3, 4, 7, 8, 12}},                          -- strong health potion
  [7591] = {empty = 7635, spellid = 2, splash = 2, exhaust = 2000, health = true, mana = false, healthpercent = 40, lvlReq = 80, vocations = {4, 8, 12}},                                   -- great health potion
  [8473] = {empty = 7635, spellid = 2, splash = 2, exhaust = 2000, health = true, mana = false, healthpercent = 60, lvlReq = 150, vocations = {4, 8, 12}},                                  -- ultimate health potion
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  [7620] = {empty = 7636, spellid = 3, splash = 7, exhaust = 2000, health = false, mana = true, manapercent = 12},                                                                          -- mana potion
  [7589] = {empty = 7634, spellid = 3, splash = 7, exhaust = 2000, health = false, mana = true, manapercent = 25, lvlReq = 50, vocations = {1, 2, 3, 5, 6, 7, 9, 10, 11}},                  -- strong mana potion
  [7590] = {empty = 7635, spellid = 3, splash = 7, exhaust = 2000, health = false, mana = true, manapercent = 40, lvlReq = 80, vocations = {1, 2, 5, 6, 9, 10}},                            -- great mana potion
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  [8472] = {empty = 7635, spellid = 2, splash = 3, exhaust = 2000, health = true,  mana = true, healthpercent = 60, manapercent = 60, lvlReq = 100, vocations = {3, 7, 11}}                     -- great spirit potion
}
function onUse(caster, item, fromPosition, itemEx, toPosition, isHotkey)
    if isHotkey and config.realPvpMode == true then
        caster:getPosition():sendMagicEffect(CONST_ME_POFF)
        return caster:sendTextMessage(MESSAGE_INFO_DESCR,"Hotkey use is disabled for potions!")
    end
    if toPosition.z == 0 or nil then
        caster:getPosition():sendMagicEffect(CONST_ME_POFF)
        return caster:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
    end
    if toPosition.x == 65535 or nil then
        caster:getPosition():sendMagicEffect(CONST_ME_POFF)
        return caster:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
    end
local CGID = 0
local CPID = 0
local mlevel = caster:getMagicLevel()
local level = caster:getLevel()
local potion = POTIONS[item.itemid]
local health = potion.health
local mana = potion.mana
local hpPercent = potion.healthpercent
local mpPercent = potion.manapercent
local exhaust = config.exhaust
local cooldown = config.cooldown
local targetItem = Item(itemEx.uid)
    if targetItem then
        if (not targetItem:hasProperty()) then
            Item(doCreateItem(2016, potion.splash, toPosition)):decay()
                if config.removeOnUse and not caster:getGroup():getAccess() then
                    Item(item.uid):remove(1)
                end
            return true
        end
        caster:getPosition():sendMagicEffect(CONST_ME_POFF)
        return caster:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
    end
local target = Creature(itemEx.uid)
local healthmax = target:getMaxHealth()
local manamax = target:getMaxMana()

    if(not potion) then
        return false
    end
    if caster:getCondition(CONDITION_EXHAUST_HEAL, CONDITIONID_HEAD, potion.spellid) then
        caster:getPosition():sendMagicEffect(CONST_ME_POFF)
        return caster:sendCancelMessage(RETURNVALUE_YOUAREEXHAUSTED)
    end
    if (potion.vocations) and  (not caster:getGroup():getAccess()) then
        if (not isInArray(potion.vocations, caster:getVocation():getId())) then
            caster:getPosition():sendMagicEffect(CONST_ME_POFF)
            return caster:sendTextMessage(MESSAGE_INFO_DESCR,"Your vocation may not use this fluid")
        end
    end
    if((potion.lvlReq and caster:getLevel() < potion.lvlReq) and not caster:getGroup():getAccess()) then
        caster:getPosition():sendMagicEffect(CONST_ME_POFF)
        return caster:sendTextMessage(MESSAGE_INFO_DESCR,"Only players of " ..potion.level.. " or above may use this fluid.")
    end
        if target:isPlayer() then
            if health == true then
                target:addHealth( math.random((((healthmax/100)*hpPercent ) + ((level/12)*config.lvl ) + ((mlevel/18)*config.mlvl ))*config.forMin, ((((healthmax/100)*hpPercent ) + ((level/12)*config.lvl )+ ((mlevel/18))*config.mlvl )*config.forMax)))
            end
            if mana == true then
                target:addMana( math.random((((manamax/100)*mpPercent ) + ((level/18)*config.lvl ) + ((mlevel/12)*config.mlvl ))*config.forMin, ((((manamax/100)*mpPercent ) + ((level/18)*config.lvl )+ ((mlevel/12))*config.mlvl )*config.forMax)))
            end
        end
    if target:isMonster() then
    local monsterMaster = target:getMaster()
        if monsterMaster then
            if config.useOnSummons == true then
                if config.useOnGuildSummon == true then
                    if monsterMaster:getGuild() then
                        if caster:getGuild() then
                            CGID = caster:getGuild():getId()
                        end
                    end
                    if CGID ~= 0 then
                        if monsterMaster:getGuild():getId() == CGID then
                            if mana == false then
                                if health == true then
                                    target:addHealth( math.random((((healthmax/100)*hpPercent ) + ((level/12)*config.lvl ) + ((mlevel/18)*config.mlvl ))*config.forMin, ((((healthmax/100)*hpPercent ) + ((level/12)*config.lvl )+ ((mlevel/18))*config.mlvl )*config.forMax)))
                                end
                            else
                                caster:getPosition():sendMagicEffect(CONST_ME_POFF)
                                return caster:sendTextMessage(MESSAGE_STATUS_SMALL,"Summons don't use mana!")
                            end
                        end
                    end
                else
                    caster:getPosition():sendMagicEffect(CONST_ME_POFF)
                    return caster:sendTextMessage(MESSAGE_STATUS_SMALL,"You may not use this on that summon!")
                end
                if config.useOnPartySummon == true then
                    if monsterMaster:getParty() then
                        if caster:getParty() then
                            CPID = caster:getParty():getId()
                        end
                    end
                    if CPID ~= 0 then
                        if monsterMaster:getParty():getId() == CPID then
                            if mana == false then
                                if health == true then
                                    target:addHealth( math.random((((healthmax/100)*hpPercent ) + ((level/12)*config.lvl ) + ((mlevel/18)*config.mlvl ))*config.forMin, ((((healthmax/100)*hpPercent ) + ((level/12)*config.lvl )+ ((mlevel/18))*config.mlvl )*config.forMax)))
                                end
                            else
                                caster:getPosition():sendMagicEffect(CONST_ME_POFF)
                                return caster:sendTextMessage(MESSAGE_STATUS_SMALL,"Summons don't use mana!")
                            end
                        end
                    end
                else
                    caster:getPosition():sendMagicEffect(CONST_ME_POFF)
                    return caster:sendTextMessage(MESSAGE_STATUS_SMALL,"You may not use this on that summon!")
                end
                if monsterMaster:getId() == caster:getId() then
                    if mana == false then
                        if health == true then
                            target:addHealth( math.random((((healthmax/100)*hpPercent ) + ((level/12)*config.lvl ) + ((mlevel/18)*config.mlvl ))*config.forMin, ((((healthmax/100)*hpPercent ) + ((level/12)*config.lvl )+ ((mlevel/18))*config.mlvl )*config.forMax)))
                        end
                    else
                        caster:getPosition():sendMagicEffect(CONST_ME_POFF)
                        return caster:sendTextMessage(MESSAGE_STATUS_SMALL,"Summons don't use mana!")
                    end
                end
            else
                caster:getPosition():sendMagicEffect(CONST_ME_POFF)
                return caster:sendTextMessage(MESSAGE_STATUS_SMALL,"You can't use this on summons!")
            end
            if CPID == 0 and CGID == 0 then
                caster:getPosition():sendMagicEffect(CONST_ME_POFF)
                return caster:sendTextMessage(MESSAGE_STATUS_SMALL,"You can't use this on that creature!")
            end
        end
    end
    if target:isNpc() then
        caster:getPosition():sendMagicEffect(CONST_ME_POFF)
        return caster:sendTextMessage(MESSAGE_STATUS_SMALL,"You can't use this on that creature!")
    end
    if config.removeOnUse and not caster:getGroup():getAccess() then
        Item(item.uid):remove(1)
    end
    exhaust:setParameter(CONDITION_PARAM_TICKS, potion.exhaust)
    exhaust:setParameter(CONDITION_PARAM_SUBID, potion.spellid)
    cooldown:setParameter(CONDITION_PARAM_TICKS, potion.exhaust)
    cooldown:setParameter(CONDITION_PARAM_SUBID, potion.spellid)
    caster:addCondition(cooldown)
    caster:addCondition(exhaust)
    target:getPosition():sendMagicEffect(CONST_ME_MAGIC_BLUE)
    target:say("Aaaah...", TALKTYPE_ORANGE_1)
  return true
end