mirror of
https://github.com/Orama-Interactive/Pixelorama.git
synced 2025-01-19 01:29:49 +00:00
c6b9a1fb82
* gdformat . * Lint code - Part 1 * Format code - Part 2 * Lint code - Part 2 Trying to fix the max allowed line length errors * Add normal_map_invert_y to the image .import files Because of Godot 3.4 * Do not call private methods outside of the script's scope Lint code - Part 3 * Format code - Part 3 * Fixed more line length exceeded errors - Lint code Part 3 * Export array of licenses - Lint code part 4 * Clean hint_tooltip code from Global Removes a lot of lines of code * Create static-checks.yml * Fix FreeType's license
42 lines
875 B
GDScript
42 lines
875 B
GDScript
extends Reference
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class LSBLZWBitUnpacker:
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var chunk_stream: PoolByteArray
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var bit_index: int = 0
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var byte: int
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var byte_index: int = 0
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func _init(_chunk_stream: PoolByteArray):
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chunk_stream = _chunk_stream
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self.get_byte()
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func get_bit(value: int, index: int) -> int:
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return (value >> index) & 1
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func set_bit(value: int, index: int) -> int:
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return value | (1 << index)
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func get_byte():
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byte = chunk_stream[byte_index]
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byte_index += 1
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bit_index = 0
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func read_bits(bits_count: int) -> int:
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var result: int = 0
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var result_bit_index: int = 0
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for _i in range(bits_count):
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if self.get_bit(byte, bit_index) == 1:
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result = self.set_bit(result, result_bit_index)
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result_bit_index += 1
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bit_index += 1
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if bit_index == 8:
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self.get_byte()
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return result
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func remove_bits(bits_count: int) -> void:
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self.read_bits(bits_count)
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