37 lines
1.0 KiB
Markdown
37 lines
1.0 KiB
Markdown
# 条件路由
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## 概述
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P25 新增。`nextScene` 从单一场景 ID 扩展为**条件路由数组**。
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第一个满足 `conditions` 的场景自动跳转，末尾无条件项作为默认兜底。
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## 基本用法
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```json
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{
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"id": "combat_router",
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"keyMoment": false,
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"nextScene": [
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{ "conditions": [{ "variable": "enemy_hp", "op": "<=", "value": 0 }], "targetScene": "victory" },
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{ "conditions": [{ "variable": "player_hp", "op": "<=", "value": 0 }], "targetScene": "defeat" },
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{ "targetScene": "combat" }
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]
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}
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```
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**解读：** 敌人 HP ≤ 0 → 胜利 / 自己 HP ≤ 0 → 战败 / 否则 → 回到战斗场景循环。
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## 配合 QTE 使用
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```
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QTE 成功 → effects: enemy_hp -= 25
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→ successScene = "combat_router"
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├── enemy_hp <= 0 → victory 场景
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├── player_hp <= 0 → defeat 场景
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└── 否则 → 回到 QTE 场景（循环）
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```
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## 向后兼容
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旧的 `"nextScene": "alone_ending"` 写法**完全不受影响**。引擎自动区分字符串和数组。
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