ArthurErlich
50e6f8b509
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53 lines
1.3 KiB
GDScript
53 lines
1.3 KiB
GDScript
extends Camera2D
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class_name RecurionCamera
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@export var movement_speed: float = 1
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var mouse_pos_a: Vector2 = Vector2.ZERO
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var mouse_pos_b: Vector2 = Vector2.ZERO
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func _process(delta: float) -> void:
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process_keyboard_input(delta)
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process_mouse_input()
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func process_keyboard_input(delta: float):
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var direction: Vector2 = Vector2.ZERO
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if (Input.is_action_pressed("w")):
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direction += Vector2.UP
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if (Input.is_action_pressed("s")):
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direction += Vector2.DOWN
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if (Input.is_action_pressed("a")):
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direction += Vector2.LEFT
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if (Input.is_action_pressed("d")):
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direction += Vector2.RIGHT
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direction = direction.normalized() * movement_speed
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position += direction * delta * 100
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func process_mouse_input():
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if (Input.is_action_just_pressed("mouse_down")):
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mouse_pos_a = get_global_mouse_position()
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mouse_pos_b = mouse_pos_a
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elif (Input.is_action_pressed("mouse_down")):
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mouse_pos_b = get_global_mouse_position()
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position = mouse_pos_a - mouse_pos_b + position
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elif (Input.is_action_just_released("mouse_down")):
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mouse_pos_a = Vector2.ZERO
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mouse_pos_b = Vector2.ZERO
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mouse_pos_b = mouse_pos_a
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func _input(event: InputEvent) -> void:
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if (event is InputEventMouseButton):
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var zoom_value = Input.get_axis("scroll_down", "scroll_up")
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if (zoom.y + zoom_value > 0.0):
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zoom += Vector2.ONE * zoom_value
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