Move scripts

scripts/CharacterInfoExtraction/HigurashiTextExtractor/Language.swift

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+//
+//  Language.swift
+//  CParser_CS440
+//
+
+import Foundation
+
+enum Associativity {
+	case left, right;
+}
+
+var typeNames: Set<String> = ["bool", "char", "short", "int", "long", "float", "double"]
+
+var convertibleTypes: [Set<String>] = [["bool", "char", "short", "int", "long"], ["float", "double"]]
+
+func isConvertible(left: String, right: String) -> Bool {
+	for convertibleSet in convertibleTypes {
+		if convertibleSet.contains(left) && convertibleSet.contains(right) {
+			return true
+		}
+	}
+	return false
+}
+
+enum Type: CustomStringConvertible {
+	case any, noType, specific(String)
+	var description: String {
+		switch self {
+		case .specific(let string):
+			return string
+		case .noType:
+			return "None"
+		case .any:
+			return "Any"
+		}
+	}
+}
+
+let binaryOperators: Dictionary<Int, (Associativity, Set<String>)> = [
+	160: (.left, ["<<", ">>"]),
+	150: (.left, ["*", "/", "%", "&"]),
+	140: (.left, ["+", "-", "|", "^"]),
+	130: (.left, ["<", "<=", ">", ">=", "==", "!="]),
+	120: (.left, ["&&"]),
+	110: (.left, ["||"])
+]
+
+let allIntegersBinaryOperator: [(left: Type, right: Type, out: Type)] = [(left: .specific("int"), right: .specific("int"), out: .specific("int"))]
+let allNumbersBinaryOperator: [(left: Type, right: Type, out: Type)] = [(left: .specific("int"), right: .specific("int"), out: .specific("int")), (left: .specific("double"), right: .specific("double"), out: .specific("double")), (left: .specific("float"), right: .specific("float"), out: .specific("float"))]
+let allBooleansBinaryOperator: [(left: Type, right: Type, out: Type)] = [(left: .specific("bool"), right: .specific("bool"), out: .specific("bool"))]
+let comparisonBinaryOperator: [(left: Type, right: Type, out: Type)] = [(left: .any, right: .any, out: .specific("bool"))]
+
+let binaryOperatorTypes: Dictionary<String, [(left: Type, right: Type, out: Type)]> = [
+	"<<": allIntegersBinaryOperator,
+	">>": allIntegersBinaryOperator,
+	"*": allNumbersBinaryOperator,
+	"/": allNumbersBinaryOperator,
+	"%": allIntegersBinaryOperator,
+	"&": allIntegersBinaryOperator,
+	"+": allNumbersBinaryOperator,
+	"-": allNumbersBinaryOperator,
+	"|": allIntegersBinaryOperator,
+	"^": allIntegersBinaryOperator,
+	"<": comparisonBinaryOperator,
+	"<=": comparisonBinaryOperator,
+	">": comparisonBinaryOperator,
+	">=": comparisonBinaryOperator,
+	"==": comparisonBinaryOperator,
+	"!=": comparisonBinaryOperator,
+	"&&": allBooleansBinaryOperator,
+	"||": allBooleansBinaryOperator
+]
+
+let assignmentOperators: Set<String> = ["=", "*=", "/=", "%=", "+=", "-=", "<<=", ">>=", "&=", "^=", "|="]
+
+let assignmentOperatorTypes: Dictionary<String, [Type]> = [
+	"=": [.any],
+	"*=": [.specific("int"), .specific("double"), .specific("float")],
+	"/=": [.specific("int"), .specific("double"), .specific("float")],
+	"%=": [.specific("int")],
+	"+=": [.specific("int"), .specific("double"), .specific("float")],
+	"-=": [.specific("int"), .specific("double"), .specific("float")],
+	"<<=": [.specific("int")],
+	">>=": [.specific("int")],
+	"&=": [.specific("int")],
+	"^=": [.specific("int")],
+	"|=": [.specific("int")]
+]
+
+let prefixOperators: Set<String> = ["!", "~", "++", "--", "+", "-"]
+let postfixOperators: Set<String> = ["++", "--"]
+
+
+let allIntegersUnaryOperator: [(in: Type, out: Type)] = [(in: .specific("int"), out: .specific("int"))]
+let allNumbersUnaryOperator: [(in: Type, out: Type)] = [(in: .specific("int"), out: .specific("int")), (in: .specific("double"), out: .specific("double")), (in: .specific("float"), out: .specific("float"))]
+let allBooleansUnaryOperator: [(in: Type, out: Type)] = [(in: .specific("bool"), out: .specific("bool"))]
+
+let unaryOperatorTypes: Dictionary<String, [(in: Type, out: Type)]> = [
+	"!": allBooleansUnaryOperator,
+	"~": allIntegersUnaryOperator,
+	"++": allNumbersUnaryOperator,
+	"--": allNumbersUnaryOperator,
+	"+": allNumbersUnaryOperator,
+	"-": allNumbersUnaryOperator
+]
+
+let otherPunctuation: Set<String> = ["(", ")", "{", "}", "[", "]", ";", ",", "."]
+let commentPunctuation: Set<String> = ["//", "/*"]
+
+let allPunctuation: Set<String> = prefixOperators.union(postfixOperators).union(assignmentOperators).union(binaryOperators.values.flatMap({$0.1})).union(otherPunctuation).union(commentPunctuation)
+let punctuationCharacters = Set(allPunctuation.flatMap({ $0.unicodeScalars }))
+let longestPunctuation = allPunctuation.reduce(0, { longest, current in let len = current.count; return len > longest ? len : longest })
+let nonIdentifierCharacters = punctuationCharacters.union(["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"])
+