luke358
7c7b2e9420
2. 添加武器基本resources 3. 武器碰撞 RangeArea 进入和退出检测 4. 添加 Hitbox 进行武器碰撞敌人区域（只是添加了，功能还没实现） 5. 武器冷却时间 weapon_base / CooldownTimer
37 lines
817 B
GDScript
37 lines
817 B
GDScript
extends Node2D
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class_name Weapon
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@onready var sprite_2d: Sprite2D = $Sprite2D
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@onready var collision: CollisionShape2D = %CollisionShape2D
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@onready var cooldown_timer: Timer = $CooldownTimer
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var data: ItemWeapon
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var is_attacking := false
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var atk_start_pos: Vector2
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var targets: Array[Enemy]
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var closest_target: Enemy
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var weapon_spread: float
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func _ready() -> void:
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atk_start_pos = sprite_2d.position
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func setup_weapon(data: ItemWeapon) -> void:
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self.data = data
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collision.shape.radius = data.stats.max_range
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func can_use_weapon() -> bool:
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return cooldown_timer.is_stopped() and closest_target
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func _on_range_area_area_entered(area: Area2D) -> void:
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targets.push_back(area)
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func _on_range_area_area_exited(area: Area2D) -> void:
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targets.erase(area)
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if targets.size() == 0:
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closest_target = null
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