死亡扣除生命上限

info

通过原版计分板以及runCommandSilent实现死亡后扣除生命上限

function initializePlayer(player) {
    // 如果玩家的计分板没有分数，将玩家的分数设置为0
    player.runCommandSilent(`scoreboard players add @s ${SCOREBOARD_NAME} 0`)
    applyHealthReduction(player)
}

function applyHealthReduction(player) {
    // 获取玩家的生命值减少分数
    let reduction = player.persistentData.getInt(SCOREBOARD_NAME)

    // 确保减少的是一个有效的数字，且在0到19之间, 不然是NaN直接和你爆了！
    reduction = Math.max(0, Math.min(19, Math.floor(reduction)))
    player.persistentData.putInt(SCOREBOARD_NAME, reduction)
    player.runCommandSilent(`scoreboard players set @s ${SCOREBOARD_NAME} ${reduction}`)

    const newMaxHealth = Math.max(1, 20 - reduction)

    // modifyAttribute修改生命值
    player.modifyAttribute('minecraft:generic.max_health', 'health_reduction', -reduction, 'addition')

    // 确保当前生命值不超过新的最大生命值
    player.health = Math.min(player.health, newMaxHealth)

    player.tell(Text.of(`你的最大生命值现在是: ${newMaxHealth}`).red())
}

// 在玩家加入时检查并应用生命值减少
PlayerEvents.loggedIn(event => {
    initializePlayer(event.player)
})

// 实体死亡时触发
EntityEvents.death(event => {
    if (event.entity.type == 'minecraft:player') {
        const player = event.entity
        let currentScore = player.persistentData.getInt(SCOREBOARD_NAME)
        if (currentScore < 19) {
            currentScore++
            player.persistentData.putInt(SCOREBOARD_NAME, currentScore)
            player.runCommandSilent(`scoreboard players set @s ${SCOREBOARD_NAME} ${currentScore}`)
        }
    }
})

// 重生的时候触发生命减少
PlayerEvents.respawned(event => {
    applyHealthReduction(event.player)
})

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xiaoliziawa

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