refactoring

Resolve #7779

src/client/scripts/hpml/expr.ts

@@ -1,79 +0,0 @@
-import { literalDefs, Type } from '.';
-
-export type ExprBase = {
-	id: string;
-};
-
-// value
-
-export type EmptyValue = ExprBase & {
-	type: null;
-	value: null;
-};
-
-export type TextValue = ExprBase & {
-	type: 'text';
-	value: string;
-};
-
-export type MultiLineTextValue = ExprBase  & {
-	type: 'multiLineText';
-	value: string;
-};
-
-export type TextListValue = ExprBase & {
-	type: 'textList';
-	value: string;
-};
-
-export type NumberValue = ExprBase & {
-	type: 'number';
-	value: number;
-};
-
-export type RefValue = ExprBase & {
-	type: 'ref';
-	value: string; // value is variable name
-};
-
-export type AiScriptRefValue = ExprBase & {
-	type: 'aiScriptVar';
-	value: string; // value is variable name
-};
-
-export type UserFnValue = ExprBase & {
-	type: 'fn';
-	value: UserFnInnerValue;
-};
-type UserFnInnerValue = {
-	slots: {
-		name: string;
-		type: Type;
-	}[];
-	expression: Expr;
-};
-
-export type Value =
-	EmptyValue | TextValue | MultiLineTextValue | TextListValue | NumberValue | RefValue | AiScriptRefValue | UserFnValue;
-
-export function isLiteralValue(expr: Expr): expr is Value {
-	if (expr.type == null) return true;
-	if (literalDefs[expr.type]) return true;
-	return false;
-}
-
-// call function
-
-export type CallFn = ExprBase & { // "fn:hoge" or string
-	type: string;
-	args: Expr[];
-	value: null;
-};
-
-// variable
-export type Variable = (Value | CallFn) & {
-	name: string;
-};
-
-// expression
-export type Expr = Variable | Value | CallFn;