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74 lines
1.9 KiB
74 lines
1.9 KiB
extends Control
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export var default_width = 500
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export var default_height = 500
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export var default_spacing = 5
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var data = {
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width = default_width,
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height = default_height,
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spacing = default_spacing
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}
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var poisson_disc_sampling: PoissonDiscSampling = PoissonDiscSampling.new()
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var points = PoolByteArray()
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var poissons = []
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signal new_poisson(points)
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func _ready():
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reset_options(default_width, default_height, default_spacing)
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func reset_options(width, height, spacing):
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$HBoxContainer/Properties/width/width_edit.text = str(width)
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$HBoxContainer/Properties/height/height_edit.text = str(height)
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$HBoxContainer/Properties/spacing/spacing_edit.text = str(spacing)
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func set_data(width, height, spacing):
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data.width = width
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data.height = height
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data.spacing = spacing
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func init_points():
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points.resize(data.width * data.height)
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points.fill(0)
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func _on_Button_pressed():
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set_data(
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int($HBoxContainer/Properties/width/width_edit.text),
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int($HBoxContainer/Properties/height/height_edit.text),
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int($HBoxContainer/Properties/spacing/spacing_edit.text)
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)
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init_points()
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var rect = Rect2(Vector2(0, 0), Vector2(data.width, data.height))
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poissons = poisson_disc_sampling.generate_points(data.spacing, rect, 20)
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for poisson in poissons:
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points.set(int(poisson.x) + int(poisson.y) * data.width, 1)
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emit_signal("new_poisson", points)
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func _on_save_pressed():
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$SaveFileDialog.popup()
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func _on_SaveFileDialog_file_selected(path):
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var file = File.new()
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file.open(path, 2)
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file.store_var(data)
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file.store_var(points)
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func _on_open_pressed():
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$OpenFileDialog.popup()
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func _on_OpenFileDialog_file_selected(path):
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var file = File.new()
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file.open(path, 1)
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var new_data = file.get_var()
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set_data(new_data.width, new_data.height, new_data.spacing)
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reset_options(new_data.width, new_data.height, new_data.spacing)
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points = file.get_var()
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emit_signal("new_poisson", points)
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