52 lines
1.1 KiB
GDScript3
52 lines
1.1 KiB
GDScript3
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class_name WorldPixelationPostprocess
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extends CanvasLayer
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@onready var _screen_grid: ColorRect = %ScreenGrid
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var _pixel_size: int = PlayerSettings.DEFAULT_WORLD_PIXEL_SIZE
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var _gameplay_active: bool = false
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func _ready() -> void:
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get_viewport().size_changed.connect(_refresh_grid)
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_refresh_grid()
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func set_pixel_size(pixel_size: int) -> void:
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_pixel_size = clampi(
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pixel_size,
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PlayerSettings.MIN_WORLD_PIXEL_SIZE,
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PlayerSettings.MAX_WORLD_PIXEL_SIZE
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)
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_refresh_grid()
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func set_gameplay_active(active: bool) -> void:
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_gameplay_active = active
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_refresh_grid()
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func get_grid_size() -> Vector2i:
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return PlayerSettings.get_world_grid_size(
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_pixel_size,
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get_window().size
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)
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func _refresh_grid() -> void:
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if not is_node_ready():
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return
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var effect_enabled: bool = (
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_gameplay_active
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and _pixel_size != PlayerSettings.MIN_WORLD_PIXEL_SIZE
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)
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_screen_grid.visible = effect_enabled
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if not effect_enabled:
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return
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var shader_material := _screen_grid.material as ShaderMaterial
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if shader_material != null:
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shader_material.set_shader_parameter(
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"logical_grid_size",
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Vector2(get_grid_size())
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)
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