starmen1265
3c6f31b503
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
41 lines
996 B
GDScript
41 lines
996 B
GDScript
class_name Powerup
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extends Area2D
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## 掉落道具：缓慢下落 + 左右摇摆 + 缓慢自转，玩家接触即收集。
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## kind: Kind.POWER 火力升级 / Kind.BOMB 炸弹+1
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enum Kind { POWER, BOMB }
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const FALL_SPEED := 105.0
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const SWAY_AMP := 26.0
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const TEX_POWER := preload("res://assets/svg/powerup.svg")
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const TEX_BOMB := preload("res://assets/svg/bomb_powerup.svg")
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var kind := Kind.POWER
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var _t := 0.0
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var _base_x := 0.0
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var _sprite: Sprite2D
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func _ready() -> void:
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collision_layer = 16
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collision_mask = 0
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_base_x = position.x
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_sprite = Sprite2D.new()
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_sprite.texture = TEX_BOMB if kind == Kind.BOMB else TEX_POWER
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add_child(_sprite)
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var shape := CollisionShape2D.new()
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var circle := CircleShape2D.new()
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circle.radius = 15.0
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shape.shape = circle
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add_child(shape)
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func _process(delta: float) -> void:
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_t += delta
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position.y += FALL_SPEED * delta
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position.x = _base_x + sin(_t * 1.9) * SWAY_AMP
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_sprite.rotation += delta * 2.4
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if position.y > 1010.0:
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queue_free()
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