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a45b84a5ad
This makes demos render correctly on hiDPI displays, while also demonstrating how to handle multiple resolutions. The 3D in 2D demo now uses "3D No-Effects" for the 3D viewport, which is faster to render. Thanks to this, 4× MSAA is now enabled for a better result. The background loading demo now uses mipmaps for better-looking images. The material testers demo now samples mouse input in a resolution-independent manner when panning. Default clear colors were also changed in some projects for visual consistency with the project's theme.
47 lines
1.4 KiB
GDScript
47 lines
1.4 KiB
GDScript
extends Navigation2D
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export(float) var CHARACTER_SPEED = 400.0
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var path = []
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# The 'click' event is a custom input action defined in
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# Project > Project Settings > Input Map tab
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func _input(event):
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if not event.is_action_pressed('click'):
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return
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_update_navigation_path($Character.position, get_local_mouse_position())
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func _update_navigation_path(start_position, end_position):
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# get_simple_path is part of the Navigation2D class
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# it returns a PoolVector2Array of points that lead you from the
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# start_position to the end_position
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path = get_simple_path(start_position, end_position, true)
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# The first point is always the start_position
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# We don't need it in this example as it corresponds to the character's position
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path.remove(0)
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set_process(true)
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func _process(delta):
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var walk_distance = CHARACTER_SPEED * delta
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move_along_path(walk_distance)
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func move_along_path(distance):
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var last_point = $Character.position
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while path.size():
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var distance_between_points = last_point.distance_to(path[0])
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# the position to move to falls between two points
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if distance <= distance_between_points:
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$Character.position = last_point.linear_interpolate(path[0], distance / distance_between_points)
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return
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# the position is past the end of the segment
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distance -= distance_between_points
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last_point = path[0]
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path.remove(0)
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# the character reached the end of the path
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$Character.position = last_point
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set_process(false)
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