Opcode('*').toNumber() -> Opcode.*

lib/script.js

@@ -55,14 +55,14 @@ Script.fromBuffer = function(buffer) {
     var opcodenum = br.readUInt8();
 
     var len, buf;
-    if (opcodenum > 0 && opcodenum < Opcode.map.OP_PUSHDATA1) {
+    if (opcodenum > 0 && opcodenum < Opcode.OP_PUSHDATA1) {
       len = opcodenum;
       script.chunks.push({
         buf: br.read(len),
         len: len,
         opcodenum: opcodenum
       });
-    } else if (opcodenum === Opcode.map.OP_PUSHDATA1) {
+    } else if (opcodenum === Opcode.OP_PUSHDATA1) {
       len = br.readUInt8();
       buf = br.read(len);
       script.chunks.push({
@@ -70,7 +70,7 @@ Script.fromBuffer = function(buffer) {
         len: len,
         opcodenum: opcodenum
       });
-    } else if (opcodenum === Opcode.map.OP_PUSHDATA2) {
+    } else if (opcodenum === Opcode.OP_PUSHDATA2) {
       len = br.readUInt16LE();
       buf = br.read(len);
       script.chunks.push({
@@ -78,7 +78,7 @@ Script.fromBuffer = function(buffer) {
         len: len,
         opcodenum: opcodenum
       });
-    } else if (opcodenum === Opcode.map.OP_PUSHDATA4) {
+    } else if (opcodenum === Opcode.OP_PUSHDATA4) {
       len = br.readUInt32LE();
       buf = br.read(len);
       script.chunks.push({
@@ -104,15 +104,15 @@ Script.prototype.toBuffer = function() {
     var opcodenum = chunk.opcodenum;
     bw.writeUInt8(chunk.opcodenum);
     if (chunk.buf) {
-      if (opcodenum < Opcode.map.OP_PUSHDATA1) {
+      if (opcodenum < Opcode.OP_PUSHDATA1) {
         bw.write(chunk.buf);
-      } else if (opcodenum === Opcode.map.OP_PUSHDATA1) {
+      } else if (opcodenum === Opcode.OP_PUSHDATA1) {
         bw.writeUInt8(chunk.len);
         bw.write(chunk.buf);
-      } else if (opcodenum === Opcode.map.OP_PUSHDATA2) {
+      } else if (opcodenum === Opcode.OP_PUSHDATA2) {
         bw.writeUInt16LE(chunk.len);
         bw.write(chunk.buf);
-      } else if (opcodenum === Opcode.map.OP_PUSHDATA4) {
+      } else if (opcodenum === Opcode.OP_PUSHDATA4) {
         bw.writeUInt32LE(chunk.len);
         bw.write(chunk.buf);
       }
@@ -138,7 +138,7 @@ Script.fromString = function(str) {
 
     if (typeof opcodenum === 'undefined') {
       opcodenum = parseInt(token);
-      if (opcodenum > 0 && opcodenum < Opcode.map.OP_PUSHDATA1) {
+      if (opcodenum > 0 && opcodenum < Opcode.OP_PUSHDATA1) {
         script.chunks.push({
           buf: new Buffer(tokens[i + 1].slice(2), 'hex'),
           len: opcodenum,
@@ -148,9 +148,9 @@ Script.fromString = function(str) {
       } else {
         throw new Error('Invalid script: ' + JSON.stringify(str));
       }
-    } else if (opcodenum === Opcode.map.OP_PUSHDATA1 ||
-      opcodenum === Opcode.map.OP_PUSHDATA2 ||
-      opcodenum === Opcode.map.OP_PUSHDATA4) {
+    } else if (opcodenum === Opcode.OP_PUSHDATA1 ||
+      opcodenum === Opcode.OP_PUSHDATA2 ||
+      opcodenum === Opcode.OP_PUSHDATA4) {
       if (tokens[i + 2].slice(0, 2) !== '0x') {
         throw new Error('Pushdata data must start with 0x');
       }
@@ -228,7 +228,7 @@ Script.prototype.isPublicKeyOut = function() {
   return this.chunks.length === 2 &&
     bufferUtil.isBuffer(this.chunks[0].buf) &&
     PublicKey.isValid(this.chunks[0].buf) &&
-    this.chunks[1].opcodenum === Opcode('OP_CHECKSIG').toNumber();
+    this.chunks[1].opcodenum === Opcode.OP_CHECKSIG;
 };
 
 /**
@@ -246,10 +246,10 @@ Script.prototype.isPublicKeyIn = function() {
  */
 Script.prototype.isScriptHashOut = function() {
   return this.chunks.length === 3 &&
-    this.chunks[0].opcodenum === Opcode('OP_HASH160').toNumber() &&
+    this.chunks[0].opcodenum === Opcode.OP_HASH160 &&
     this.chunks[1].buf &&
     this.chunks[1].buf.length === 20 &&
-    this.chunks[2].opcodenum === Opcode('OP_EQUAL').toNumber();
+    this.chunks[2].opcodenum === Opcode.OP_EQUAL;
 };
 
 /** 
@@ -283,7 +283,7 @@ Script.prototype.isMultisigOut = function() {
       return obj.buf && bufferUtil.isBuffer(obj.buf);
     }) &&
     Opcode.isSmallIntOp(this.chunks[this.chunks.length - 2].opcodenum) &&
-    this.chunks[this.chunks.length - 1].opcodenum === Opcode.map.OP_CHECKMULTISIG);
+    this.chunks[this.chunks.length - 1].opcodenum === Opcode.OP_CHECKMULTISIG);
 };
 
 
@@ -305,7 +305,7 @@ Script.prototype.isMultisigIn = function() {
  */
 Script.prototype.isDataOut = function() {
   return this.chunks.length >= 1 &&
-    this.chunks[0].opcodenum === Opcode('OP_RETURN').toNumber() &&
+    this.chunks[0].opcodenum === Opcode.OP_RETURN &&
     (this.chunks.length === 1 ||
       (this.chunks.length === 2 &&
         this.chunks[1].buf &&
@@ -319,7 +319,7 @@ Script.prototype.isDataOut = function() {
  */
 Script.prototype.isPushOnly = function() {
   return _.every(this.chunks, function(chunk) {
-    return chunk.opcodenum <= Opcode.map.OP_16;
+    return chunk.opcodenum <= Opcode.OP_16;
   });
 };
 
@@ -438,14 +438,14 @@ Script.prototype._addBuffer = function(buf, prepend) {
   var len = buf.length;
   if (len === 0) {
     return;
-  } else if (len > 0 && len < Opcode.map.OP_PUSHDATA1) {
+  } else if (len > 0 && len < Opcode.OP_PUSHDATA1) {
     opcodenum = len;
   } else if (len < Math.pow(2, 8)) {
-    opcodenum = Opcode.map.OP_PUSHDATA1;
+    opcodenum = Opcode.OP_PUSHDATA1;
   } else if (len < Math.pow(2, 16)) {
-    opcodenum = Opcode.map.OP_PUSHDATA2;
+    opcodenum = Opcode.OP_PUSHDATA2;
   } else if (len < Math.pow(2, 32)) {
-    opcodenum = Opcode.map.OP_PUSHDATA4;
+    opcodenum = Opcode.OP_PUSHDATA4;
   } else {
     throw new Error('You can\'t push that much data');
   }
@@ -494,7 +494,7 @@ Script.buildMultisigOut = function(pubkeys, m, opts) {
     s.add(pubkey.toBuffer());
   }
   s.add(Opcode.smallInt(pubkeys.length));
-  s.add(Opcode('OP_CHECKMULTISIG'));
+  s.add(Opcode.OP_CHECKMULTISIG);
   return s;
 };
 
@@ -510,11 +510,11 @@ Script.buildPublicKeyHashOut = function(to) {
     to = new Address(to);
   }
   var s = new Script();
-  s.add(Opcode('OP_DUP'))
-    .add(Opcode('OP_HASH160'))
+  s.add(Opcode.OP_DUP)
+    .add(Opcode.OP_HASH160)
     .add(to.hashBuffer)
-    .add(Opcode('OP_EQUALVERIFY'))
-    .add(Opcode('OP_CHECKSIG'));
+    .add(Opcode.OP_EQUALVERIFY)
+    .add(Opcode.OP_CHECKSIG);
   return s;
 };
 
@@ -525,7 +525,7 @@ Script.buildPublicKeyHashOut = function(to) {
 Script.buildPublicKeyOut = function(pubkey) {
   var s = new Script();
   s.add(pubkey.toBuffer())
-    .add(Opcode('OP_CHECKSIG'));
+    .add(Opcode.OP_CHECKSIG);
   return s;
 };
 
@@ -538,7 +538,7 @@ Script.buildDataOut = function(data) {
     data = new Buffer(data);
   }
   var s = new Script();
-  s.add(Opcode('OP_RETURN'))
+  s.add(Opcode.OP_RETURN)
     .add(data);
   return s;
 };
@@ -549,9 +549,9 @@ Script.buildDataOut = function(data) {
  */
 Script.buildScriptHashOut = function(script) {
   var s = new Script();
-  s.add(Opcode('OP_HASH160'))
+  s.add(Opcode.OP_HASH160)
     .add(Hash.sha256ripemd160(script.toBuffer()))
-    .add(Opcode('OP_EQUAL'));
+    .add(Opcode.OP_EQUAL);
   return s;
 };