@neo-one/smart-contract-compiler/dist/esm/compile/helper/function/InvokeCallHelper.js

NEO•ONE TypeScript smart contract compiler.

import stringify from 'safe-stable-stringify';
import { Helper } from '../Helper';
export class InvokeCallHelper extends Helper {
    constructor(options = { bindThis: false, noArgs: false }) {
        super();
        this.bindThis = options.bindThis || false;
        this.overwriteThis = options.overwriteThis || false;
        this.noArgs = options.noArgs || false;
    }
    static getKey(options = { bindThis: false, noArgs: false }) {
        const bindThis = options.bindThis || false;
        const overwriteThis = options.overwriteThis || false;
        const noArgs = options.noArgs || false;
        return stringify({ bindThis, overwriteThis, noArgs });
    }
    emit(sb, node, optionsIn) {
        const options = sb.pushValueOptions(optionsIn);
        sb.emitHelper(node, options, sb.helpers.getCallable({ bindThis: this.bindThis, overwriteThis: this.overwriteThis }));
        if (this.noArgs) {
            sb.emitPushInt(node, 0);
            sb.emitOp(node, 'NEWARRAY');
            sb.emitOp(node, 'SWAP');
        }
        sb.emitHelper(node, optionsIn, sb.helpers.call);
    }
}

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