{
  "displayName": "GDShader",
  "fileTypes": [
    "gdshader"
  ],
  "name": "gdshader",
  "patterns": [
    {
      "include": "#any"
    }
  ],
  "repository": {
    "any": {
      "patterns": [
        {
          "include": "#comment"
        },
        {
          "include": "#enclosed"
        },
        {
          "include": "#classifier"
        },
        {
          "include": "#definition"
        },
        {
          "include": "#keyword"
        },
        {
          "include": "#element"
        },
        {
          "include": "#separator"
        },
        {
          "include": "#operator"
        }
      ]
    },
    "arraySize": {
      "begin": "\\[",
      "captures": {
        "0": {
          "name": "punctuation.bracket.gdshader"
        }
      },
      "end": "]",
      "name": "meta.array-size.gdshader",
      "patterns": [
        {
          "include": "#comment"
        },
        {
          "include": "#keyword"
        },
        {
          "include": "#element"
        },
        {
          "include": "#separator"
        }
      ]
    },
    "classifier": {
      "begin": "(?=\\b(?:shader_type|render_mode)\\b)",
      "end": "(?<=;)",
      "name": "meta.classifier.gdshader",
      "patterns": [
        {
          "include": "#comment"
        },
        {
          "include": "#keyword"
        },
        {
          "include": "#identifierClassification"
        },
        {
          "include": "#separator"
        }
      ]
    },
    "classifierKeyword": {
      "match": "\\b(?:shader_type|render_mode)\\b",
      "name": "keyword.language.classifier.gdshader"
    },
    "comment": {
      "patterns": [
        {
          "include": "#commentLine"
        },
        {
          "include": "#commentBlock"
        }
      ]
    },
    "commentBlock": {
      "begin": "/\\*",
      "end": "\\*/",
      "name": "comment.block.gdshader"
    },
    "commentLine": {
      "begin": "//",
      "end": "$",
      "name": "comment.line.double-slash.gdshader"
    },
    "constantFloat": {
      "match": "\\b(?:E|PI|TAU)\\b",
      "name": "constant.language.float.gdshader"
    },
    "constructor": {
      "match": "\\b(?:[A-Z_a-z]\\w*(?=\\s*\\[\\s*\\w*\\s*]\\s*\\()|[A-Z]\\w*(?=\\s*\\())",
      "name": "entity.name.type.constructor.gdshader"
    },
    "controlKeyword": {
      "match": "\\b(?:if|else|do|while|for|continue|break|switch|case|default|return|discard)\\b",
      "name": "keyword.control.gdshader"
    },
    "definition": {
      "patterns": [
        {
          "include": "#structDefinition"
        }
      ]
    },
    "element": {
      "patterns": [
        {
          "include": "#literalFloat"
        },
        {
          "include": "#literalInt"
        },
        {
          "include": "#literalBool"
        },
        {
          "include": "#identifierType"
        },
        {
          "include": "#constructor"
        },
        {
          "include": "#processorFunction"
        },
        {
          "include": "#identifierFunction"
        },
        {
          "include": "#swizzling"
        },
        {
          "include": "#identifierField"
        },
        {
          "include": "#constantFloat"
        },
        {
          "include": "#languageVariable"
        },
        {
          "include": "#identifierVariable"
        }
      ]
    },
    "enclosed": {
      "begin": "\\(",
      "captures": {
        "0": {
          "name": "punctuation.parenthesis.gdshader"
        }
      },
      "end": "\\)",
      "name": "meta.parenthesis.gdshader",
      "patterns": [
        {
          "include": "#any"
        }
      ]
    },
    "fieldDefinition": {
      "begin": "\\b[A-Z_a-z]\\w*\\b",
      "beginCaptures": {
        "0": {
          "patterns": [
            {
              "include": "#typeKeyword"
            },
            {
              "match": ".+",
              "name": "entity.name.type.gdshader"
            }
          ]
        }
      },
      "end": "(?<=;)",
      "name": "meta.definition.field.gdshader",
      "patterns": [
        {
          "include": "#comment"
        },
        {
          "include": "#keyword"
        },
        {
          "include": "#arraySize"
        },
        {
          "include": "#fieldName"
        },
        {
          "include": "#any"
        }
      ]
    },
    "fieldName": {
      "match": "\\b[A-Z_a-z]\\w*\\b",
      "name": "entity.name.variable.field.gdshader"
    },
    "hintKeyword": {
      "match": "\\b(?:source_color|hint_(?:color|range|(?:black_)?albedo|normal|(?:default_)?(?:white|black)|aniso|anisotropy|roughness_(?:[abgr]|normal|gray))|filter_(?:nearest|linear)(?:_mipmap(?:_anisotropic)?)?|repeat_(?:en|dis)able)\\b",
      "name": "support.type.annotation.gdshader"
    },
    "identifierClassification": {
      "match": "\\b[_a-z]+\\b",
      "name": "entity.other.inherited-class.gdshader"
    },
    "identifierField": {
      "captures": {
        "1": {
          "name": "punctuation.accessor.gdshader"
        },
        "2": {
          "name": "entity.name.variable.field.gdshader"
        }
      },
      "match": "(\\.)\\s*([A-Z_a-z]\\w*)\\b(?!\\s*\\()"
    },
    "identifierFunction": {
      "match": "\\b[A-Z_a-z]\\w*(?=(?:\\s|/\\*(?:\\*(?!/)|[^*])*\\*/)*\\()",
      "name": "entity.name.function.gdshader"
    },
    "identifierType": {
      "match": "\\b[A-Z_a-z]\\w*(?=(?:\\s*\\[\\s*\\w*\\s*])?\\s+[A-Z_a-z]\\w*\\b)",
      "name": "entity.name.type.gdshader"
    },
    "identifierVariable": {
      "match": "\\b[A-Z_a-z]\\w*\\b",
      "name": "variable.name.gdshader"
    },
    "keyword": {
      "patterns": [
        {
          "include": "#classifierKeyword"
        },
        {
          "include": "#structKeyword"
        },
        {
          "include": "#controlKeyword"
        },
        {
          "include": "#modifierKeyword"
        },
        {
          "include": "#precisionKeyword"
        },
        {
          "include": "#typeKeyword"
        },
        {
          "include": "#hintKeyword"
        }
      ]
    },
    "languageVariable": {
      "match": "\\b[A-Z][0-9A-Z_]*\\b",
      "name": "variable.language.gdshader"
    },
    "literalBool": {
      "match": "\\b(?:false|true)\\b",
      "name": "constant.language.boolean.gdshader"
    },
    "literalFloat": {
      "match": "\\b(?:\\d+[Ee][-+]?\\d+|(?:\\d*\\.\\d+|\\d+\\.)(?:[Ee][-+]?\\d+)?)[Ff]?",
      "name": "constant.numeric.float.gdshader"
    },
    "literalInt": {
      "match": "\\b(?:0[Xx]\\h+|\\d+[Uu]?)\\b",
      "name": "constant.numeric.integer.gdshader"
    },
    "modifierKeyword": {
      "match": "\\b(?:const|global|instance|uniform|varying|in|out|inout|flat|smooth)\\b",
      "name": "storage.modifier.gdshader"
    },
    "operator": {
      "match": "<<=?|>>=?|[-!\\&*+/<=>|]=|&&|\\|\\||[-!%\\&*+/<=>^|~]",
      "name": "keyword.operator.gdshader"
    },
    "precisionKeyword": {
      "match": "\\b(?:low|medium|high)p\\b",
      "name": "storage.type.built-in.primitive.precision.gdshader"
    },
    "processorFunction": {
      "match": "\\b(?:vertex|fragment|light|start|process|sky|fog)(?=(?:\\s|/\\*(?:\\*(?!/)|[^*])*\\*/)*\\()",
      "name": "support.function.gdshader"
    },
    "separator": {
      "patterns": [
        {
          "match": "\\.",
          "name": "punctuation.accessor.gdshader"
        },
        {
          "include": "#separatorComma"
        },
        {
          "match": ";",
          "name": "punctuation.terminator.statement.gdshader"
        },
        {
          "match": ":",
          "name": "keyword.operator.type.annotation.gdshader"
        }
      ]
    },
    "separatorComma": {
      "match": ",",
      "name": "punctuation.separator.comma.gdshader"
    },
    "structDefinition": {
      "begin": "(?=\\bstruct\\b)",
      "end": "(?<=;)",
      "patterns": [
        {
          "include": "#comment"
        },
        {
          "include": "#keyword"
        },
        {
          "include": "#structName"
        },
        {
          "include": "#structDefinitionBlock"
        },
        {
          "include": "#separator"
        }
      ]
    },
    "structDefinitionBlock": {
      "begin": "\\{",
      "captures": {
        "0": {
          "name": "punctuation.definition.block.struct.gdshader"
        }
      },
      "end": "}",
      "name": "meta.definition.block.struct.gdshader",
      "patterns": [
        {
          "include": "#comment"
        },
        {
          "include": "#precisionKeyword"
        },
        {
          "include": "#fieldDefinition"
        },
        {
          "include": "#keyword"
        },
        {
          "include": "#any"
        }
      ]
    },
    "structKeyword": {
      "match": "\\bstruct\\b",
      "name": "keyword.other.struct.gdshader"
    },
    "structName": {
      "match": "\\b[A-Z_a-z]\\w*\\b",
      "name": "entity.name.type.struct.gdshader"
    },
    "swizzling": {
      "captures": {
        "1": {
          "name": "punctuation.accessor.gdshader"
        },
        "2": {
          "name": "variable.other.property.gdshader"
        }
      },
      "match": "(\\.)\\s*([w-z]{2,4}|[abgr]{2,4}|[pqst]{2,4})\\b"
    },
    "typeKeyword": {
      "match": "\\b(?:void|bool|[biu]?vec[234]|u?int|float|mat[234]|[iu]?sampler(?:3D|2D(?:Array)?)|samplerCube)\\b",
      "name": "support.type.gdshader"
    }
  },
  "scopeName": "source.gdshader"
}