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more direct opcode comparison

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This commit is contained in:
Antoni Spaanderman 2022-04-03 21:58:53 +02:00
parent dfb5ba5c36
commit 096f2172c6
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GPG Key ID: AE0B68E552E5DF8C
1 changed files with 7 additions and 6 deletions
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13
backend/src/api/bitcoin/bitcoin-api.ts
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@ -328,15 +328,16 @@ class BitcoinApi implements AbstractBitcoinApi {
} else {
const opcode = bitcoinjs.script.toASM([ op ]);
if (opcode && op < 0xfd) {
if (opcode === 'OP_1NEGATE') {
if (op === 0x4f) {
b.push('OP_PUSHNUM_NEG1');
} else if (/^OP_(\d+)$/.test(opcode) && opcode !== 'OP_0') {
} else if (/^OP_(\d+)$/.test(opcode) && op !== 0x00) {
b.push(opcode.replace(/^OP_(\d+)$/, 'OP_PUSHNUM_$1'));
} else if (op === 0xb1) {
b.push('OP_CLTV');
} else if (op === 0xb2) {
b.push('OP_CSV');
} else {
b.push(opcode
.replace('OP_CHECKSEQUENCEVERIFY', 'OP_CSV')
.replace('OP_CHECKLOCKTIMEVERIFY', 'OP_CLTV')
);
b.push(opcode);
}
} else {
b.push('OP_RETURN_' + op);