minor fixes

src/core/script/opcodes.zig

@@ -0,0 +1,141 @@
+pub const Opcodes = enum([]u8) {
+
+    // push value
+    OP_0 = 0x00,
+    OP_FALSE = 0x00,
+    OP_PUSHDATA1 = 0x4c,
+    OP_PUSHDATA2 = 0x4d,
+    OP_PUSHDATA4 = 0x4e,
+    OP_1NEGATE = 0x4f,
+    OP_RESERVED = 0x50,
+    OP_1 = 0x51,
+    OP_TRUE= 0x51,
+    OP_2 = 0x52,
+    OP_3 = 0x53,
+    OP_4 = 0x54,
+    OP_5 = 0x55,
+    OP_6 = 0x56,
+    OP_7 = 0x57,
+    OP_8 = 0x58,
+    OP_9 = 0x59,
+    OP_10 = 0x5a,
+    OP_11 = 0x5b,
+    OP_12 = 0x5c,
+    OP_13 = 0x5d,
+    OP_14 = 0x5e,
+    OP_15 = 0x5f,
+    OP_16 = 0x60,
+
+    // control
+    OP_NOP = 0x61,
+    OP_VER = 0x62,
+    OP_IF = 0x63,
+    OP_NOTIF = 0x64,
+    OP_VERIF = 0x65,
+    OP_VERNOTIF = 0x66,
+    OP_ELSE = 0x67,
+    OP_ENDIF = 0x68,
+    OP_VERIFY = 0x69,
+    OP_RETURN = 0x6a,
+
+    // stack ops
+    OP_TOALTSTACK = 0x6b,
+    OP_FROMALTSTACK = 0x6c,
+    OP_2DROP = 0x6d,
+    OP_2DUP = 0x6e,
+    OP_3DUP = 0x6f,
+    OP_2OVER = 0x70,
+    OP_2ROT = 0x71,
+    OP_2SWAP = 0x72,
+    OP_IFDUP = 0x73,
+    OP_DEPTH = 0x74,
+    OP_DROP = 0x75,
+    OP_DUP = 0x76,
+    OP_NIP = 0x77,
+    OP_OVER = 0x78,
+    OP_PICK = 0x79,
+    OP_ROLL = 0x7a,
+    OP_ROT = 0x7b,
+    OP_SWAP = 0x7c,
+    OP_TUCK = 0x7d,
+
+    // splice ops
+    OP_CAT = 0x7e,
+    OP_SUBSTR = 0x7f,
+    OP_LEFT = 0x80,
+    OP_RIGHT = 0x81,
+    OP_SIZE = 0x82,
+
+    // bit logic
+    OP_INVERT = 0x83,
+    OP_AND = 0x84,
+    OP_OR = 0x85,
+    OP_XOR = 0x86,
+    OP_EQUAL = 0x87,
+    OP_EQUALVERIFY = 0x88,
+    OP_RESERVED1 = 0x89,
+    OP_RESERVED2 = 0x8a,
+
+    // numeric
+    OP_1ADD = 0x8b,
+    OP_1SUB = 0x8c,
+    OP_2MUL = 0x8d,
+    OP_2DIV = 0x8e,
+    OP_NEGATE = 0x8f,
+    OP_ABS = 0x90,
+    OP_NOT = 0x91,
+    OP_0NOTEQUAL = 0x92,
+
+    OP_ADD = 0x93,
+    OP_SUB = 0x94,
+    OP_MUL = 0x95,
+    OP_DIV = 0x96,
+    OP_MOD = 0x97,
+    OP_LSHIFT = 0x98,
+    OP_RSHIFT = 0x99,
+
+    OP_BOOLAND = 0x9a,
+    OP_BOOLOR = 0x9b,
+    OP_NUMEQUAL = 0x9c,
+    OP_NUMEQUALVERIFY = 0x9d,
+    OP_NUMNOTEQUAL = 0x9e,
+    OP_LESSTHAN = 0x9f,
+    OP_GREATERTHAN = 0xa0,
+    OP_LESSTHANOREQUAL = 0xa1,
+    OP_GREATERTHANOREQUAL = 0xa2,
+    OP_MIN = 0xa3,
+    OP_MAX = 0xa4,
+
+    OP_WITHIN = 0xa5,
+
+    // crypto
+    OP_RIPEMD160 = 0xa6,
+    OP_SHA1 = 0xa7,
+    OP_SHA256 = 0xa8,
+    OP_HASH160 = 0xa9,
+    OP_HASH256 = 0xaa,
+    OP_CODESEPARATOR = 0xab,
+    OP_CHECKSIG = 0xac,
+    OP_CHECKSIGVERIFY = 0xad,
+    OP_CHECKMULTISIG = 0xae,
+    OP_CHECKMULTISIGVERIFY = 0xaf,
+
+    // expansion
+    OP_NOP1 = 0xb0,
+    OP_CHECKLOCKTIMEVERIFY = 0xb1,
+    OP_NOP2 = 0xb1,
+    OP_CHECKSEQUENCEVERIFY = 0xb2,
+    OP_NOP3 = 0xb2,
+    OP_NOP4 = 0xb3,
+    OP_NOP5 = 0xb4,
+    OP_NOP6 = 0xb5,
+    OP_NOP7 = 0xb6,
+    OP_NOP8 = 0xb7,
+    OP_NOP9 = 0xb8,
+    OP_NOP10 = 0xb9,
+
+    // Opcode added by BIP 342 (Tapscript)
+    OP_CHECKSIGADD = 0xba,
+
+    OP_INVALIDOPCODE = 0xff,
+};

src/lib.zig

@@ -3,10 +3,8 @@ pub usingnamespace @import("mempool.zig");
 pub usingnamespace @import("p2p.zig");
 pub usingnamespace @import("rpc.zig");
 pub usingnamespace @import("storage.zig");
-pub usingnamespace @import("core/lib.zig");
-pub usingnamespace @import("core/bitcoin_script/opcodes.zig");
-pub usingnamespace @import("primitives/lib.zig");
-pub usingnamespace @import("primitives/transaction_struct.zig");
+pub usingnamespace @import("core/script/opcodes.zig");
+pub usingnamespace @import("primitives/transaction.zig");
 
 
 test {

src/primitives/transaction_struct.zig → src/primitives/transaction.zig

@@ -31,7 +31,7 @@ const Transaction = struct {
     version: u32,
     lockTime: u32,
 
-    pub fn init(vin: []TxIn, vout: []TxOut, version: u32, lockTime: u32) Transaction {
+    pub fn new(vin: []TxIn, vout: []TxOut, version: u32, lockTime: u32) Transaction {
         return Transaction{
             .vin = vin,
             .vout = vout,