gdscript.yaml

filetype: gdscript

detect:
    filename: "\\.gd$"

rules:
    # Built-in constants
    - constant: "\\b(INF|NAN|PI|TAU)\\b"
    - constant.bool: "\\b(null|true|false)\\b"
    # Function calls
    - identifier: "\\b[a-zA-Z_][a-zA-Z_0-9]+\\("
    # Built-in functions
    - identifier: "\\b(abs|acos|asin|atan|atan2|bool|ceil|clamp|convert|cos|cosh|db2linear|decimals|deg2rad|ease|exp|float|floor|fmod|fposmod|hash|int|isinf|isnan|lerp|linear2db|load|log|max|min|nearest_po2|pow|preload|print|printerr|printraw|prints|printt|rad2deg|rand_range|rand_seed|randomize|randi|randf|range|round|seed|sin|slerp|sqrt|str|str2var|tan|typeof|var2str|weakref)\\b"
    # Types
    - type: "\\b(AABB|Array|Basis|Callable|Color|Dictionary|NodePath|Object|PackedByteArray|PackedColorArray|PackedFloat32Array|PackedFloat64Array|PackedInt32Array|PackedInt64Array|PackedVector2Array|PackedVector3Array|PackedVector4Array|Plane|PoolByteArray|PoolColorArray|PoolIntArray|PoolRealArray|PoolVector2Array|PoolVector3Array|Projection|Quat|Quaternion|Rect2|Rect2i|RID|Signal|String|StringName|Transform|Transform2D|Transform3D|Variant|Vector2|Vector2i|Vector3|Vector3i|Vector4|Vector4i|void)\\b"
    # Class names (PascalCase)
    - identifier: "\\b([A-Z][a-zA-Z0-9_]*)\\b"
    # Constant names (CONSTANT_CASE)
    - constant: "\\b([A-Z][A-Z0-9_]*)\\b"
    # Definitions
    - identifier: "func\\s+[a-zA-Z_][a-zA-Z_0-9]*"
    # Annotations
    - statement.meta: "@[A-Za-z_][A-Za-z0-9_]*\\b"
    # Keywords
    - statement: "\\b(and|as|assert|await|break|breakpoint|class|class_name|const|continue|elif|else|enum|export|extends|for|func|get|if|in|is|map|master|mastersync|match|not|onready|or|pass|remote|remotesync|return|self|set|setget|slave|slavesync|signal|static|super|sync|tool|var|when|while|yield)\\b"

    # Operators
    - statement: "[.:;,+*|=!\\%]|<|>|/|-|&"

    # Parentheses
    - statement: "[(){}]|\\[|\\]"

    # Numbers
    - constant.number: "-?\\b(?:0[xX](?:[0-9a-fA-F]_?)+|0[bB](?:[01]_?)+|(?:(?:[0-9]_?)*\\.(?:[0-9]_?)+)(?:[eE]-?(?:[0-9]_?)+)?|(?:[0-9]_?)+\\.?(?:[eE]-?(?:[0-9]_?)+)?)\\b"

    - constant.string:
        start: "\"\"\""
        end: "\"\"\""
        skip: "\\\\."
        rules:
            - constant.specialChar: "\\\\([0-7]{3}|x[A-Fa-f0-9]{2}|u[A-Fa-f0-9]{4}|U[A-Fa-f0-9]{8})"

    - constant.string:
        start: "\'\'\'"
        end: "\'\'\'"
        skip: "\\\\."
        rules:
            - constant.specialChar: "\\\\([0-7]{3}|x[A-Fa-f0-9]{2}|u[A-Fa-f0-9]{4}|U[A-Fa-f0-9]{8})"

    - constant.string:
        start: "\""
        end: "\""
        skip: "\\\\."
        rules:
            - constant.specialChar: "\\\\([0-7]{3}|x[A-Fa-f0-9]{2}|u[A-Fa-f0-9]{4}|U[A-Fa-f0-9]{8})"

    - constant.string:
        start: "'"
        end: "'"
        skip: "\\\\."
        rules:
            - constant.specialChar: "\\\\([0-7]{3}|x[A-Fa-f0-9]{2}|u[A-Fa-f0-9]{4}|U[A-Fa-f0-9]{8})"

    - comment:
        start: "#"
        end: "$"
        rules:
            - todo: "(TODO|XXX|FIXME):?"