mirror of
https://github.com/Orama-Interactive/Pixelorama.git
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45 lines
1.3 KiB
GDScript3
45 lines
1.3 KiB
GDScript3
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class_name CelTileMap
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extends PixelCel
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enum TileEditingMode { MANUAL, AUTO, STACK }
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var tileset: TileSetCustom
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var tile_editing_mode := TileEditingMode.MANUAL
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var indices := PackedInt32Array()
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var indices_x: int
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var indices_y: int
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func _init(_tileset: TileSetCustom, _image := Image.new(), _opacity := 1.0) -> void:
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super._init(_image, _opacity)
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tileset = _tileset
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indices_x = ceili(float(get_image().get_width()) / tileset.tile_size.x)
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indices_y = ceili(float(get_image().get_height()) / tileset.tile_size.y)
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indices.resize(indices_x * indices_y)
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func update_texture() -> void:
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super.update_texture()
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for i in indices.size():
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var x_coord := float(tileset.tile_size.x) * (i % indices_x)
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var y_coord := float(tileset.tile_size.y) * (i / indices_x)
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var rect := Rect2i(Vector2i(x_coord, y_coord), tileset.tile_size)
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var image_portion := image.get_region(rect)
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var index := indices[i]
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if tile_editing_mode == TileEditingMode.MANUAL:
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if index == 0:
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continue
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if image_portion.get_data() != tileset.tiles[index].get_data():
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tileset.tiles[index].copy_from(image_portion)
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elif tile_editing_mode == TileEditingMode.AUTO:
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if index == 0:
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continue
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else:
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if not image_portion.is_invisible():
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tileset.tiles.append(image_portion)
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indices[i] = tileset.tiles.size()
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func get_class_name() -> String:
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return "CelTileMap"
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