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71 lines
2.6 KiB
GDScript
71 lines
2.6 KiB
GDScript
class_name InputEventHelper
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extends Node
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## Helper class for organizing constants related to [InputEvent].
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const JOYSTICK_LEFT_NAME = "Left Gamepad Joystick"
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const JOYSTICK_RIGHT_NAME = "Right Gamepad Joystick"
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const D_PAD_NAME = "Gamepad D-pad"
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const JOY_BUTTON_NAMES : Dictionary = {
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JOY_BUTTON_A: "A Gamepad Button",
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JOY_BUTTON_B: "B Gamepad Button",
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JOY_BUTTON_X: "X Gamepad Button",
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JOY_BUTTON_Y: "Y Gamepad Button",
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JOY_BUTTON_LEFT_SHOULDER: "Left Shoulder Gamepad Button",
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JOY_BUTTON_RIGHT_SHOULDER: "Right Shoulder Gamepad Button",
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JOY_BUTTON_LEFT_STICK: "Left Stick Gamepad Button",
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JOY_BUTTON_RIGHT_STICK: "Right Stick Gamepad Button",
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JOY_BUTTON_START : "Start Gamepad Button",
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JOY_BUTTON_GUIDE : "Guide Gamepad Button",
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JOY_BUTTON_BACK : "Back Gamepad Button",
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JOY_BUTTON_DPAD_UP : D_PAD_NAME + " Up",
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JOY_BUTTON_DPAD_DOWN : D_PAD_NAME + " Down",
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JOY_BUTTON_DPAD_LEFT : D_PAD_NAME + " Left",
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JOY_BUTTON_DPAD_RIGHT : D_PAD_NAME + " Right",
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}
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const JOY_AXIS_NAMES : Dictionary = {
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JOY_AXIS_TRIGGER_LEFT: "Left Trigger Gamepad Button",
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JOY_AXIS_TRIGGER_RIGHT: "Right Trigger Gamepad Button",
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}
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static func _display_server_supports_keycode_from_physical():
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return OS.has_feature("windows") or OS.has_feature("macos") or OS.has_feature("linux")
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static func get_text(event : InputEvent) -> String:
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if event is InputEventJoypadButton:
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if event.button_index in JOY_BUTTON_NAMES:
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return JOY_BUTTON_NAMES[event.button_index]
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elif event is InputEventJoypadMotion:
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var full_string := ""
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var direction_string := ""
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var is_right_or_down : bool = event.axis_value > 0.0
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if event.axis in JOY_AXIS_NAMES:
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return JOY_AXIS_NAMES[event.axis]
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match(event.axis):
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JOY_AXIS_LEFT_X:
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full_string = JOYSTICK_LEFT_NAME
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direction_string = "Right" if is_right_or_down else "Left"
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JOY_AXIS_LEFT_Y:
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full_string = JOYSTICK_LEFT_NAME
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direction_string = "Down" if is_right_or_down else "Up"
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JOY_AXIS_RIGHT_X:
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full_string = JOYSTICK_RIGHT_NAME
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direction_string = "Right" if is_right_or_down else "Left"
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JOY_AXIS_RIGHT_Y:
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full_string = JOYSTICK_RIGHT_NAME
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direction_string = "Down" if is_right_or_down else "Up"
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full_string += " " + direction_string
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return full_string
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elif event is InputEventKey:
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var keycode : Key = event.get_physical_keycode()
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if keycode:
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keycode = event.get_physical_keycode_with_modifiers()
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else:
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keycode = event.get_keycode_with_modifiers()
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if _display_server_supports_keycode_from_physical():
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keycode = DisplayServer.keyboard_get_keycode_from_physical(keycode)
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return OS.get_keycode_string(keycode)
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return event.as_text()
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