@neo-one/smart-contract-compiler
Version:
NEO•ONE TypeScript smart contract compiler.
48 lines (46 loc) • 1.9 kB
JavaScript
import { Helper } from '../Helper';
export class ArrSomeFuncHelper extends Helper {
emit(sb, node, optionsIn) {
const options = sb.pushValueOptions(optionsIn);
sb.emitHelper(node, options, sb.helpers.getCallable({}));
sb.emitOp(node, 'SWAP');
sb.emitSysCall(node, 'Neo.Enumerator.Create');
sb.emitPushInt(node, 0);
sb.emitPushBoolean(node, false);
sb.emitOp(node, 'ROT');
sb.emitHelper(node, options, sb.helpers.forLoop({
condition: () => {
sb.emitOp(node, 'OVER');
sb.emitOp(node, 'NOT');
sb.emitOp(node, 'OVER');
sb.emitSysCall(node, 'Neo.Enumerator.Next');
sb.emitOp(node, 'BOOLAND');
},
each: (innerOptions) => {
sb.emitOp(node, 'NIP');
sb.emitOp(node, 'DUP');
sb.emitSysCall(node, 'Neo.Enumerator.Value');
sb.emitPushInt(node, 2);
sb.emitOp(node, 'PICK');
sb.emitHelper(node, options, sb.helpers.wrapNumber);
sb.emitOp(node, 'SWAP');
sb.emitPushInt(node, 2);
sb.emitOp(node, 'PACK');
sb.emitPushInt(node, 3);
sb.emitOp(node, 'PICK');
sb.emitHelper(node, sb.pushValueOptions(innerOptions), sb.helpers.call);
sb.emitHelper(node, sb.pushValueOptions(innerOptions), sb.helpers.unwrapBoolean);
sb.emitOp(node, 'ROT');
sb.emitOp(node, 'INC');
sb.emitOp(node, 'SWAP');
sb.emitOp(node, 'ROT');
},
cleanup: () => {
sb.emitOp(node, 'DROP');
sb.emitOp(node, 'NIP');
sb.emitOp(node, 'NIP');
},
}));
}
}
//# sourceMappingURL=ArrSomeFuncHelper.js.map