feat: 躲避敌人攻击功能

fix: 敌人初始化血条

autoloads/global.gd

@@ -1,13 +1,15 @@
 extends Node
 
+const FLASH_MATERIAL = preload("uid://cwtrdmkrsmw23")
 
 var player: Player
 
-# Called when the node enters the scene tree for the first time.
-func _ready() -> void:
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta: float) -> void:
-	pass
+# 尝试阻止敌人攻击，获取闪避， unit_stats block_chance 越大
+# 成功率越高
+func get_chance_success(chance: float) -> bool:
+	var random := randf_range(0, 1.0)
+	
+	if random < chance:
+		return true
+		
+	return false