# CUSTOM 类型

目前插件自带 **3** 种属性触发器，需要 **SkillAPI** 插件支持才可使用：

* `SKILL CAST(技能释放)` 
* `SKILL DAMAGE ENTITY(技能攻击非玩家实体)` 
* `SKILL DAMAGE PLAYER(技能攻击玩家实体)`

如果你是开发者，那么你可以根据自己的需求，自定义注册更多不同的触发器，只需满足一下条件：

* `所需达成的需求必须有相关的事件支持，否则无法触发`
* `阅读` [`CustomTriggerComponent`](/attributeplus-pro/kai-fa-wen-dang/descriptionlinecondition.md) `组件开发页面`

<pre class="language-javascript"><code class="lang-javascript"><strong>var priority = 1
</strong>var combatPower = 0.0
var attributeName = "技能释放"
var attributeType = "CUSTOM"
var placeholder = "custom_example"

function onLoad(attr){
    //设置自定义触发器名称
    //"SKILL CAST" 玩家释放技能时
    //"SKILL DAMAGE ENTITY" 技能伤害攻击怪物时
    //"SKILL DAAMAGE PLAYER" 技能伤害攻击玩家时
    attr.setCustomTrigger("SKILL CAST")
    return attr
}


//触发 SkillAPI 技能时，输出 SkillAPI 技能名
function runCustom(attr, caster, target, params, source, handle) {
    var name = params[0]
    caster.sendMessage("触发 " + name + " 技能")
    return true
}


//触发 SkillAPI 技能时，当技能名包含在数组内时，输出 SkillAPI 技能名
var skills = ["技能名0", "技能名1", "技能名2"]
function runCustom(attr, caster, target, params, source, handle) {
    var name = params[0]
    //判断此次释放技能是否为数组内技能名
    if (skills.indexOf(name) != -1) {
        caster.sendMessage("触发包含在数组内的 " + name + " 技能")
    }
    return true
}


//触发 SkillAPI 技能时，当技能名包含在数组内时，输出 SkillAPI 技能名
function runCustom(attr, caster, target, params, source, handle) {
    var name = params[0]
    var level = source.getSkill().getLevel()
    if (level >= 3.0) {
        caster.sendMessage("触发了技能等级大于等于3级的技能: " + name)
    }
    return true
}
</code></pre>


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