@neo-one/smart-contract-compiler
Version:
NEO•ONE TypeScript smart contract compiler.
82 lines (80 loc) • 3.97 kB
JavaScript
import { ContractPropertyName } from '../../../constants';
import { Types } from '../../constants';
import { Helper } from '../Helper';
export class CompleteSendHelper extends Helper {
emit(sb, node, optionsIn) {
const options = sb.pushValueOptions(optionsIn);
sb.emitSysCall(node, 'System.ExecutionEngine.GetScriptContainer');
sb.emitSysCall(node, 'Neo.Transaction.GetInputs');
sb.emitHelper(node, options, sb.helpers.if({
condition: () => {
sb.emitOp(node, 'DUP');
sb.emitOp(node, 'ARRAYSIZE');
sb.emitPushInt(node, 0);
sb.emitOp(node, 'NUMEQUAL');
},
whenTrue: () => {
sb.emitOp(node, 'DROP');
sb.emitPushBoolean(node, false);
},
whenFalse: () => {
sb.emitPushInt(node, 0);
sb.emitOp(node, 'PICKITEM');
sb.emitOp(node, 'DUP');
sb.emitSysCall(node, 'Neo.Input.GetIndex');
sb.emitHelper(node, options, sb.helpers.if({
condition: () => {
sb.emitPushInt(node, 0);
sb.emitOp(node, 'NUMEQUAL');
},
whenTrue: () => {
sb.emitSysCall(node, 'Neo.Input.GetHash');
sb.emitHelper(node, options, sb.helpers.createStructuredStorage({
prefix: ContractPropertyName.claimedTransactions,
type: Types.MapStorage,
}));
sb.emitOp(node, 'SWAP');
sb.emitHelper(node, options, sb.helpers.wrapBuffer);
sb.emitHelper(node, options, sb.helpers.getStructuredStorage({
type: Types.MapStorage,
keyType: undefined,
knownKeyType: Types.Buffer,
}));
sb.emitHelper(node, options, sb.helpers.if({
condition: () => {
sb.emitOp(node, 'DUP');
sb.emitHelper(node, options, sb.helpers.isUndefined);
},
whenTrue: () => {
sb.emitOp(node, 'DROP');
sb.emitPushBoolean(node, false);
},
whenFalse: () => {
sb.emitHelper(node, options, sb.helpers.unwrapBuffer);
sb.emitHelper(node, options, sb.helpers.isCaller);
sb.emitSysCall(node, 'System.ExecutionEngine.GetScriptContainer');
sb.emitSysCall(node, 'Neo.Transaction.GetReferences');
sb.emitHelper(node, options, sb.helpers.arrFilter({
map: () => {
sb.emitSysCall(node, 'Neo.Output.GetScriptHash');
sb.emitSysCall(node, 'System.ExecutionEngine.GetExecutingScriptHash');
sb.emitOp(node, 'EQUAL');
},
}));
sb.emitOp(node, 'ARRAYSIZE');
sb.emitPushInt(node, 1);
sb.emitOp(node, 'NUMEQUAL');
sb.emitOp(node, 'BOOLAND');
},
}));
},
whenFalse: () => {
sb.emitOp(node, 'DROP');
sb.emitPushBoolean(node, false);
},
}));
},
}));
}
}
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