规范了事件系统，完成了实现计分板赋值逻辑

data/fz/functions/event/player/on_dead.mcfunction

@@ -0,0 +1,14 @@
+# 调用者：advancements/fz:~
+
+## 调试
+execute if score fz.logger.level fz.variable.integer matches ..400 run tellraw @a [{"nbt": "fz.level.debug", "interpret": true, "storage": "fz:logger"}, {"text": "事件已触发：玩家"}, {"selector": "@s"}, {"text": "死亡"}]
+
+## 将事件数据缓存，并重置事件计分板
+# scoreboard players operation fz.var.score fz.variable.integer = @s fz.event.death_count
+scoreboard players set @s fz.event.death_count 0
+
+## 运行事件
+function #fz:event/player/on_dead
+
+## 重置事件进度
+advancement revoke @s only fz:event/on_dead