2025-09-13 22:46:25 +08:00
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extends BulletBase
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@export var allColor: GradientTexture1D = null
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2025-09-14 08:23:26 +08:00
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@export var length: float = 1000
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2025-09-13 22:46:25 +08:00
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2025-09-14 08:23:26 +08:00
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@onready var track: ShaderStage = $"%track"
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2025-09-13 22:46:25 +08:00
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@onready var sword: Sprite2D = $"%sword"
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@onready var points: GPUParticles2D = $"%points"
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var myColor: Color
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2026-01-17 12:30:09 +08:00
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2025-09-13 22:46:25 +08:00
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func spawn():
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myColor = allColor.gradient.sample(randf())
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track.material = track.material.duplicate()
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points.process_material = points.process_material.duplicate()
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setColor(myColor)
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2025-09-14 17:10:17 +08:00
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track.size.y = length
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2025-09-14 08:23:26 +08:00
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TickTool.modifyAnimationKey(animator, "spawn", "sword:position:x", Animation.TrackType.TYPE_BEZIER, 2.5, length / -2)
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TickTool.modifyAnimationKey(animator, "spawn", "sword:position:x", Animation.TrackType.TYPE_BEZIER, 3, length / 2)
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TickTool.modifyAnimationKey(animator, "spawn", "%hitbox:position:x", Animation.TrackType.TYPE_BEZIER, 2.5, length / -2)
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TickTool.modifyAnimationKey(animator, "spawn", "%hitbox:position:x", Animation.TrackType.TYPE_BEZIER, 3, length / 2)
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await TickTool.millseconds(2500)
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points.emitting = true
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2025-09-13 22:46:25 +08:00
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func setColor(color: Color):
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2025-09-14 17:10:17 +08:00
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color.v *= 2
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2025-09-14 13:02:00 +08:00
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var result = Color(color)
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result.a = 0
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2025-09-14 17:10:17 +08:00
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track.material.set_shader_parameter("laser_color", result)
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2025-09-13 22:46:25 +08:00
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sword.modulate = color
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2025-09-14 13:02:00 +08:00
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points.process_material.color = color
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