141 lines
2.6 KiB
GDScript3
141 lines
2.6 KiB
GDScript3
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#*
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#* code_edit.gd
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#* =============================================================================
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#* Copyright 2024 Serhii Snitsaruk
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#*
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#* Use of this source code is governed by an MIT-style
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#* license that can be found in the LICENSE file or at
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#* https://opensource.org/licenses/MIT.
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#* =============================================================================
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#*
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extends CodeEdit
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const RESERVED_WORDS := [
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# Control flow.
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"break",
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"continue",
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"elif",
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"else",
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"for",
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"if",
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"match",
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"pass",
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"return",
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"when",
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"while",
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# Declarations.
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"class",
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"class_name",
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"const",
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"enum",
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"extends",
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"func",
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"namespace",
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"signal",
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"static",
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"trait",
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"var",
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# Other keywords.
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"await",
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"breakpoint",
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"self",
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"super",
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"yield",
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# Operators.
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"and",
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"as",
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"in",
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"is",
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"not",
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"or",
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# Special values.
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"false",
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"null",
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"true",
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# Constants.
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"INF",
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"NAN",
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"PI",
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"TAU",
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# Functions.
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"assert",
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"preload",
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]
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const TYPE_WORDS := [
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"bool",
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"int",
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"float",
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"void",
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"String",
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"Vector2",
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"Vector2i",
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"Rect2",
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"Rect2i",
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"Vector3",
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"Vector3i",
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"Transform2D",
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"Vector4",
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"Vector4i",
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"Plane",
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"Quaternion",
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"AABB",
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"Basis",
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"Transform3D",
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"Projection",
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"Color",
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"StringName",
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"NodePath",
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"RID",
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"Callable",
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"Signal",
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"Dictionary",
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"Array",
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"PackedByteArray",
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"PackedInt32Array",
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"PackedInt64Array",
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"PackedFloat32Array",
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"PackedFloat64Array",
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"PackedStringArray",
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"PackedVector2Array",
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"PackedVector3Array",
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"PackedColorArray",
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# Other types
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"Status",
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]
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func _ready() -> void:
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var highlighter := CodeHighlighter.new()
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syntax_highlighter = highlighter
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highlighter.number_color = Color.AQUAMARINE
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highlighter.symbol_color = Color.CORNFLOWER_BLUE
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highlighter.function_color = Color.DEEP_SKY_BLUE
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highlighter.member_variable_color = Color.LIGHT_BLUE
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# Engine types
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for c in ClassDB.get_class_list():
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syntax_highlighter.add_keyword_color(c, Color.AQUAMARINE)
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syntax_highlighter.add_color_region("#", "", Color.DIM_GRAY, true)
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syntax_highlighter.add_color_region("@", " ", Color.GOLDENROD)
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syntax_highlighter.add_color_region("\"", "\"", Color.GOLD)
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for keyword in RESERVED_WORDS:
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syntax_highlighter.add_keyword_color(keyword, Color.INDIAN_RED)
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for typeword in TYPE_WORDS:
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syntax_highlighter.add_keyword_color(typeword, Color.AQUAMARINE)
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func set_source_code(source_code: String) -> void:
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# Hide license header
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var idx: int = source_code.find("#*")
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while idx != - 1:
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source_code = source_code.substr(0, idx) + source_code.substr(source_code.findn("\n", idx) + 1)
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idx = source_code.findn("#*", idx)
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text = "" # Workaround
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text = source_code
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