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41 lines
975 B
GDScript
41 lines
975 B
GDScript
extends Node
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signal mouse_pos_received(x: float, y: float)
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@export var port_name: String = "/dev/cu.usbmodem2101"
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@export var baud_rate: int = 9600
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@onready var serial = $GDSerial
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func _ready():
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var error = serial.open(port_name, baud_rate)
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if error != OK:
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print("fuck it ...", error)
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else:
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print("open bar !")
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func _process(_delta):
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if serial.is_open() and serial.bytes_available() > 0:
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var response = serial.readline()
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if not response.is_empty():
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_parse_and_emit(response)
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func _parse_and_emit(response: String):
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var clean_response = response.strip_edges()
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var parts = clean_response.split(",") # Ex: ["X:100", "Y:200"]
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var x = 0.0
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var y = 0.0
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for part in parts:
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var key_value = part.split(":")
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if key_value.size() == 2:
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var key = key_value[0].strip_edges() # Ex: "X"
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var value = float(key_value[1].strip_edges()) # Ex: 100.0
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if key == "X":
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x = value
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elif key == "Y":
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y = value
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mouse_pos_received.emit(x, y)
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