godot-vscode-plugin/syntaxes/GDShader.tmLanguage.json

{
    "name": "GDShader",
    "scopeName": "source.gdshader",
    "uuid": "3a95d25d-688b-481f-a581-eee47f00e5ca",
    "fileTypes": [
        "gdshader"
    ],
    "patterns": [
        {
            "include": "#comment"
        },
        {
            "include": "#element"
        },
        {
            "include": "#separator"
        },
        {
            "include": "#operator"
        }
    ],
    "repository": {
        "comment": {
            "patterns": [
                {
                    "include": "#BLOCK_COMMENT"
                },
                {
                    "include": "#LINE_COMMENT"
                }
            ]
        },
        "BLOCK_COMMENT": {
            "name": "comment.block.gdshader",
            "begin": "/\\*",
            "end": "\\*/"
        },
        "LINE_COMMENT": {
            "name": "comment.line.double-slash.gdshader",
            "begin": "//",
            "end": "$"
        },
        "specialDirective": {
            "name": "meta.preprocessor.gdshader",
            "begin": "\\b(shader_type|render_mode)\\b",
            "beginCaptures": {
                "1": {
                    "name": "keyword.other.gdshader"
                }
            },
            "patterns": [
                {
                    "include": "#comment"
                },
                {
                    "name": "entity.other.inherited-class.gdshader",
                    "match": "\\b[a-z_]+\\b"
                },
                {
                    "name": "punctuation.separator.comma.gdshader",
                    "match": ","
                }
            ],
            "end": "(?=;)"
        },
        "modifierKeyword": {
            "name": "storage.modifier.gdshader",
            "match": "\\b(?:const|global|instance|uniform|varying|(?:low|medium|high)p|in|out|inout|flat|smooth)\\b"
        },
        "controlKeyword": {
            "name": "keyword.control.gdshader",
            "match": "\\b(?:if|else|do|while|for|continue|break|switch|case|default|return|discard)\\b"
        },
        "typeKeyword": {
            "name": "support.type.gdshader",
            "match": "\\b(?:void|bool|[biu]?vec[234]|u?int|float|mat[234]|[iu]?sampler(?:3D|2D(?:Array)?)|samplerCube)\\b"
        },
        "hintKeyword": {
            "name": "storage.type.gdshader",
            "match": "\\b(?:source_color|hint_(?:color|range|(?:black_)?albedo|normal|(?:default_)?(?:white|black)|aniso))\\b"
        },
        "languageConstant_Bool": {
            "name": "constant.language.bool.boolean.gdshader",
            "match": "\\b(?:false|true)\\b"
        },
        "varGlobal": {
            "name": "variable.language.gdshader",
            "match": "\\b(?:[A-Z][A-Z_0-9]*)\\b"
        },
        "L_Int": {
            "name": "constant.numeric.int.integer.gdshader",
            "match": "\\b(?:0x[0-9A-Fa-f]+|[0-9]+)\\b"
        },
        "L_Float": {
            "name": "constant.numeric.float.gdshader",
            "match": "\\b[0-9]+\\.[0-9]*(?:f|e[-+]?[0-9]+)?|\\.[0-9]+(?:f|e[-+]?[0-9]+)?|\\b[0-9]+(?:f|e[-+]?[0-9]*)"
        },
        "languageFunction": {
            "name": "support.function.gdshader",
            "match": "\\b(?:vertex|fragment|light)(?=(?:\\s|/\\*(?:\\*(?!/)|[^*])*\\*/)*[(])"
        },
        "ID_function": {
            "name": "entity.name.function.gdshader",
            "match": "\\b[a-zA-Z_]\\w*(?=(?:\\s|/\\*(?:\\*(?!/)|[^*])*\\*/)*[(])"
        },
        "ID_var": {
            "name": "variable.name.gdshader",
            "match": "\\b[a-zA-Z_]\\w*\\b"
        },
        "ID_property": {
            "begin": "\\.",
            "beginCaptures": {
                "0": {
                    "name": "punctuation.accessor.gdshader"
                }
            },
            "patterns": [
                {
                    "include": "#comment"
                }
            ],
            "end": "\\b([a-zA-Z_]\\w*)\\b|[^/ \t\r\n]",
            "endCaptures": {
                "1": {
                    "name": "entity.other.attribute-name.gdshader"
                }
            }
        },
        "enclosed": {
            "name": "meta.expression.enclosed.gdshader",
            "begin": "\\(",
            "end": "\\)",
            "captures": {
                "0": {
                    "name": "delimiter.expression.enclosed.gdshader"
                }
            },
            "patterns": [
                {
                    "include": "#comment"
                },
                {
                    "include": "#separator"
                },
                {
                    "include": "#element"
                }
            ]
        },
        "element": {
            "name": "meta.expression.gdshader",
            "patterns": [
                {
                    "include": "#comment"
                },
                {
                    "include": "#enclosed"
                },
                {
                    "include": "#specialDirective"
                },
                {
                    "include": "#modifierKeyword"
                },
                {
                    "include": "#controlKeyword"
                },
                {
                    "include": "#typeKeyword"
                },
                {
                    "include": "#hintKeyword"
                },
                {
                    "include": "#languageConstant_Bool"
                },
                {
                    "include": "#varGlobal"
                },
                {
                    "include": "#L_Float"
                },
                {
                    "include": "#L_Int"
                },
                {
                    "include": "#languageFunction"
                },
                {
                    "include": "#ID_function"
                },
                {
                    "include": "#ID_var"
                },
                {
                    "include": "#ID_property"
                }
            ]
        },
        "operator": {
            "name": "keyword.operator.gdshader",
            "match": "\\<\\<\\=?|\\>\\>\\=?|[-+*/&|<>=!]\\=|\\&\\&|[|][|]|[-+~!*/%<>&^|=]"
        },
        "separator": {
            "patterns": [
                {
                    "match": "[.]",
                    "name": "punctuation.accessor.gdshader"
                },
                {
                    "match": "[,]",
                    "name": "punctuation.separator.comma.gdshader"
                },
                {
                    "match": "[;]",
                    "name": "punctuation.terminator.statement.gdshader"
                },
                {
                    "match": "[:]",
                    "name": "keyword.operator.type.annotation.gdshader"
                }
            ]
        }
    }
}