94 lines
2.5 KiB
GDScript
94 lines
2.5 KiB
GDScript
@tool
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class_name SignalGraphNode extends GraphNode
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# Properties
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# |===================================|
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# |===================================|
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# |===================================|
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var connections: Array = [] :
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get: return connections
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set(new_value):
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connections = new_value
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# Lifecycle
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# |===================================|
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# |===================================|
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# |===================================|
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func _ready():
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selectable = true
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resizable = true
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draggable = true
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# Signals
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# |===================================|
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# |===================================|
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# |===================================|
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func _on_resize_request(new_minsize):
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size = new_minsize
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# Methods
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# |===================================|
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# |===================================|
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# |===================================|
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func has_source_signal_description(signal_name: String, destination_node_name: String) -> bool:
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for child in get_children():
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if child.name == "source_" + signal_name + "_" + destination_node_name:
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return true
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return false
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func get_source_slot(signal_name: String, destination_node_name: String) -> int:
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var index = 0
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for child in get_children():
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if child.name == "source_" + signal_name + "_" + destination_node_name:
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return index
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index += 1
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return -1
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func get_next_source_slot(signal_name: String, destination_node_name: String) -> int:
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var index = 0
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for child in get_children():
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if child.name.begins_with("source_"):
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if child.name == "source_" + signal_name + "_" + destination_node_name:
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return index
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index += 1
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return -1
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func has_destination_signal_description(signal_name: String, method_signature: String) -> bool:
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for child in get_children():
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if child.name == "destination_" + signal_name + "_" + _sanitize_method_signature(method_signature):
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return true
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return false
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func get_destination_slot(signal_name: String, method_signature: String) -> int:
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var index = 0
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for child in get_children():
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if child.name == "destination_" + signal_name + "_" + _sanitize_method_signature(method_signature):
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return index
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index += 1
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return -1
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func get_next_destination_slot(signal_name: String, method_signature: String) -> int:
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var index = 0
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for child in get_children():
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if child.name.begins_with("destination_"):
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if child.name == "destination_" + signal_name + "_" + _sanitize_method_signature(method_signature):
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return index
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index += 1
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return -1
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func _sanitize_method_signature(signature: String) -> String:
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return signature.replace("::", "__")
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