vue-idle-game/src/views/dungeon/battle.vue

<template>
    <div v-if="dungeon" class="battle">
        <div class="player" :style="battle.playerStyle">
        </div>
        <div class="monster" v-for="(v, k) in dungeon.monsters" :key="k"
            :style="{ left: (95 / dungeon.monsters.length) * (k + 1) + '%' }">
            <img :src="dungeon_icon[v.type]">
        </div>
        <div class="progress-bar"></div>
        <button @click="stopDungeon" class="button">{{ t('stopDungeon.0') }}</button>
    </div>
</template>

<script lang="ts" setup>
import { useStore } from "vuex";
import { computed, nextTick, onMounted, ref } from "vue";
import { useI18n } from "vue3-i18n";
import { dungeon_icon, player_move_time, player_battle_time } from "@/config";
import { randonBootyEquip } from "@/tool";

const { t } = useI18n();
const { state, commit, dispatch } = useStore();
const battle = computed(() => {
    return state.battle;
})

const props = defineProps({
    dungeon: {
        type: Object,
    }
})

const startDungeon = () => {
    const dungeon = props.dungeon;
    if (!dungeon) {
        return;
    }
    dispatch('play_music', 'battle');
    playerMove(0, 0);
    const msg = t('startDungeon') + 'lv' + dungeon.lv + '_' + t('difficulty.' + dungeon.difficulty);
    commit("set_sys_info", { msg: msg, type: 'warning' });
}

defineExpose({ startDungeon })

const stopDungeon = () => {
    for (let i = 0; i < 5; i++) {
        clearTimeout(battle.value.timeOut);
    }
    battle.value.battleShow = false;
    dispatch('play_music', 'backgound');
    commit("set_sys_info", { msg: t('stopDungeon.1'), type: 'warning' });
}

const exploreDungeon = (monsterIdx) => {
    let idx2 = monsterIdx || 0;
    const dungeon = props.dungeon;
    if (!dungeon) {
        return;
    }
    const monster = dungeon.monsters[idx2];
    battleWithMonster(monster).then(rsp => {
        idx2++;
        if (idx2 < dungeon.monsters.length) {
            playerMove(idx2);
        } else {
            commit("set_sys_info", { msg: t('dungeonSuccess'), type: 'battle' });
            if (dungeon.lv > state.playerAttribute.lv) {
                commit('set_player_lv', dungeon.lv)
                commit('set_sys_info', { msg: t('upgrade'), type: 'win' })
            }
            if (dungeon.difficulty != 1) {
                dungeon.setDifficulty(1);
                battle.value.battleShow = false;
                dispatch('play_music', 'backgound');
            } else {
                playerMove(0, 0);
            }
        }
    })
}

const playerMove = (monsterIdx?, playerIdx?) => {
    let idx2 = playerIdx || 0;
    const max = 20;
    const lenght = 95 / props.dungeon?.monsters.length;
    const left = monsterIdx * lenght + lenght / max * idx2;
    battle.value.playerStyle = {
        left: left + '%',
        backgroundPosition: Math.floor(left % 4) * 32 + 'px 96px'
    }
    if (idx2 > max) {
        exploreDungeon(monsterIdx);
    } else {
        idx2++;
        const moveTime = Math.round(player_move_time * 100 / (100 + state.rebornAttribute.moveSpeed) / max);
        battle.value.timeOut = setTimeout(() => {
            playerMove(monsterIdx, idx2);
        }, moveTime);
    }
}

const battleWithMonster = (monster) => {
    return new Promise((resolve, reject) => {
        const player = state.playerAttribute.attribute;
        let monsterDmg = Math.ceil(monster.atk * (1 - player.reducPercent) - player.bloc);
        monsterDmg < 1 && (monsterDmg = 1);

        const playerDeadTime = Math.ceil(player.curHp / monsterDmg);
        const monsterDeadTime = Math.ceil(monster.hp / player.dps);
        const takeDmg = monsterDeadTime * monsterDmg;
        const battleTime = Math.round(player_battle_time * 100 / (100 + state.rebornAttribute.battleSpeed))

        const getMsg = (i18nName) => {
            return t(i18nName).replace('${lv}', monster.lv).replace('${name}', t('difficulty.' + props.dungeon?.difficulty) + t(monster.type)).replace('${dmg}', takeDmg + '');
        };
        commit("set_sys_info", { msg: getMsg('battle'), type: 'battle' });
        battle.value.timeOut = setTimeout(() => {
            nextTick(() => {
                commit('add_player_curhp', -1 * takeDmg);
            })
            if (monsterDeadTime < playerDeadTime) {
                commit("set_sys_info", { msg: getMsg('killMonster'), type: 'battle' });
                //随机获取装备战利品
                const equips = randonBootyEquip(monster);
                commit('add_bootys', { equips: equips, coins: monster.coins });
                resolve(true);
            } else {
                commit("set_sys_info", { msg: getMsg('beKilled'), type: 'warning' });
                battle.value.battleShow = false;
                dispatch('play_music', 'backgound');
            }
        }, battleTime);
    });
}

onMounted(() => { });
</script>
<style lang="scss" scoped>
.battle {

    .player {
        position: absolute;
        z-index: 2;
        top: 1.2rem;
        height: 48px;
        width: 32px;
        background: url(@/assets/icons/player-s.png);
    }

    .monster {
        position: absolute;
        top: 2rem;
    }

    .progress-bar {
        position: absolute;
        top: 5rem;
        left: 0.7rem;
        right: 0.7rem;
        border: 1px solid #fff;
    }

    .button {
        position: absolute;
        top: 6rem;
        right: 1.2rem;
    }
}
</style>