feat: add molang package

1. upgrade bukkit chat
2. fix config update error

Signed-off-by: MiaoWoo <admin@yumc.pw>

packages/molang/src/parser/molang.ts

@@ -0,0 +1,88 @@
+import { Parser } from './parse'
+import { BinaryOperator } from './parselets/binaryOperator'
+import { EPrecedence } from './precedence'
+import { PrefixOperator } from './parselets/prefix'
+import { NumberParselet } from './parselets/number'
+import { NameParselet } from './parselets/name'
+import { GroupParselet } from './parselets/groupParselet'
+import { ReturnParselet } from './parselets/return'
+import { StatementParselet } from './parselets/statement'
+import { StringParselet } from './parselets/string'
+import { FunctionParselet } from './parselets/function'
+import { ArrayAccessParselet } from './parselets/arrayAccess'
+import { ScopeParselet } from './parselets/scope'
+import { LoopParselet } from './parselets/loop'
+import { ForEachParselet } from './parselets/forEach'
+import { ContinueParselet } from './parselets/continue'
+import { BreakParselet } from './parselets/break'
+import { BooleanParselet } from './parselets/boolean'
+import { IParserConfig } from '../main'
+import { EqualsOperator } from './parselets/equals'
+import { NotEqualsOperator } from './parselets/notEquals'
+import { AndOperator } from './parselets/andOperator'
+import { OrOperator } from './parselets/orOperator'
+import { SmallerOperator } from './parselets/smallerOperator'
+import { GreaterOperator } from './parselets/greaterOperator'
+import { QuestionOperator } from './parselets/questionOperator'
+
+export class MoLangParser extends Parser {
+	constructor(config: Partial<IParserConfig>) {
+		super(config)
+
+		//Special parselets
+		this.registerPrefix('NAME', new NameParselet())
+		this.registerPrefix('STRING', new StringParselet())
+		this.registerPrefix('NUMBER', new NumberParselet())
+		this.registerPrefix('TRUE', new BooleanParselet(EPrecedence.PREFIX))
+		this.registerPrefix('FALSE', new BooleanParselet(EPrecedence.PREFIX))
+		this.registerPrefix('RETURN', new ReturnParselet())
+		this.registerPrefix('CONTINUE', new ContinueParselet())
+		this.registerPrefix('BREAK', new BreakParselet())
+		this.registerPrefix('LOOP', new LoopParselet())
+		this.registerPrefix('FOR_EACH', new ForEachParselet())
+		this.registerInfix(
+			'QUESTION',
+			new QuestionOperator(EPrecedence.CONDITIONAL)
+		)
+		this.registerPrefix('LEFT_PARENT', new GroupParselet())
+		this.registerInfix(
+			'LEFT_PARENT',
+			new FunctionParselet(EPrecedence.FUNCTION)
+		)
+		this.registerInfix(
+			'ARRAY_LEFT',
+			new ArrayAccessParselet(EPrecedence.ARRAY_ACCESS)
+		)
+		this.registerPrefix('CURLY_LEFT', new ScopeParselet(EPrecedence.SCOPE))
+		this.registerInfix(
+			'SEMICOLON',
+			new StatementParselet(EPrecedence.STATEMENT)
+		)
+
+		//Prefix parselets
+		this.registerPrefix('MINUS', new PrefixOperator(EPrecedence.PREFIX))
+		this.registerPrefix('BANG', new PrefixOperator(EPrecedence.PREFIX))
+
+		//Postfix parselets
+		//Nothing here yet
+
+		//Infix parselets
+		this.registerInfix('PLUS', new BinaryOperator(EPrecedence.SUM))
+		this.registerInfix('MINUS', new BinaryOperator(EPrecedence.SUM))
+		this.registerInfix('ASTERISK', new BinaryOperator(EPrecedence.PRODUCT))
+		this.registerInfix('SLASH', new BinaryOperator(EPrecedence.PRODUCT))
+		this.registerInfix(
+			'EQUALS',
+			new EqualsOperator(EPrecedence.EQUALS_COMPARE)
+		)
+		this.registerInfix(
+			'BANG',
+			new NotEqualsOperator(EPrecedence.EQUALS_COMPARE)
+		)
+		this.registerInfix('GREATER', new GreaterOperator(EPrecedence.COMPARE))
+		this.registerInfix('SMALLER', new SmallerOperator(EPrecedence.COMPARE))
+		this.registerInfix('AND', new AndOperator(EPrecedence.AND))
+		this.registerInfix('OR', new OrOperator(EPrecedence.OR))
+		this.registerInfix('ASSIGN', new BinaryOperator(EPrecedence.ASSIGNMENT))
+	}
+}