mirror of
https://github.com/Orama-Interactive/Pixelorama.git
synced 2025-01-19 09:39:48 +00:00
54 lines
1.5 KiB
GDScript3
54 lines
1.5 KiB
GDScript3
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extends Node
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# Declare member variables here. Examples:
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# var a = 2
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# var b = "text"
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# Called when the node enters the scene tree for the first time.
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func _ready():
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pass # Replace with function body.
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func import_gpl(path : String) -> Palette:
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var result : Palette = null
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var file = File.new()
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if file.file_exists(path):
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file.open(path, File.READ)
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var text = file.get_as_text()
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var lines = text.split('\n')
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var line_number := 0
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var comments := ""
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for line in lines:
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# Check if valid Gimp Palette Library file
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if line_number == 0:
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if line != "GIMP Palette":
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break
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else:
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result = Palette.new()
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var name_start = path.find_last('/') + 1
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var name_end = path.find_last('.')
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if name_end > name_start:
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result.name = path.substr(name_start, name_end - name_start)
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# Comments
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if line.begins_with('#'):
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comments += line.trim_prefix('#') + '\n'
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pass
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elif line_number > 0 && line.length() >= 12:
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var red : float = line.substr(0, 4).to_float() / 255.0
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var green : float = line.substr(4, 4).to_float() / 255.0
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var blue : float = line.substr(8, 4).to_float() / 255.0
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var name : String = line.substr(12, line.length() - 12)
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var color = Color(red, green, blue)
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result.add_color(color, name)
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line_number += 1
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if result:
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result.comments = comments
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file.close()
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return result
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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#func _process(delta):
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# pass
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