60 lines
1.5 KiB
GDScript3
60 lines
1.5 KiB
GDScript3
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'''
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特效播放管理器
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可以通过预设的特效表和对应 Node 的 Signal
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播放对应的特效
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'''
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extends Node
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class_name ReedVFXManager
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@export var bindings: Array[VFXSignalBinding] = []
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@export var enable_debug: bool = true
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func _ready() -> void:
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_bind_all()
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func _bind_all() -> void:
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for binding in bindings:
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if not has_node(binding.target_node):
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push_warning("VFXManager: target node not found: %s" % binding.target_node)
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continue
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var target := get_node(binding.target_node)
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if not target.has_signal(binding.signal_name):
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push_warning("VFXManager: signal not found: %s" % binding.signal_name)
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continue
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# 用 lambda 包一层
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var cb := func(ctx):
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_on_vfx_signal(binding, ctx)
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target.connect(binding.signal_name, cb)
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func _on_vfx_signal(binding: VFXSignalBinding, ctx: Dictionary) -> void:
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if enable_debug and binding.debug_print:
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print_debug(binding.get_debug_message())
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match binding.spawn_space:
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VFXSignalBinding.SpawnSpace.TARGET_NODE:
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_spawn_at_target(binding)
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VFXSignalBinding.SpawnSpace.WORLD_POSITION:
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if ctx.has("world_pos"):
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_spawn_at_position(binding, ctx["world_pos"])
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func _spawn_at_target(binding: VFXSignalBinding) -> void:
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var target := get_node(binding.target_node)
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if not binding.vfx_scene:
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return
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#var vfx := binding.vfx_scene.instantiate() as Node2D
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#add_child(vfx)
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#
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#vfx.global_position = target.global_position + binding.offset
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func _spawn_at_position(binding: VFXSignalBinding, pos: Vector2) -> void:
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ReedVFX.spawn_vfx_at_pos(binding.vfx_scene,pos + binding.offset)
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