Rename interop packages neo→tutus and gas→lub

Complete the Tutus/Lub rename across the interop layer:

Package Renames:
- pkg/interop/native/neo → pkg/interop/native/tutus
- pkg/interop/native/gas → pkg/interop/native/lub

Hash Updates:
- Update Hash constants to match new TutusToken/LubToken hashes
- Update all hardcoded contract hashes in test manifests

Method Renames (native contract):
- getGasPerBlock → getLubPerBlock
- setGasPerBlock → setLubPerBlock
- unclaimedGas → unclaimedLub

Struct Field Renames:
- AccountState.LastGasPerVote → LastLubPerVote

Import Updates:
- All files importing interop/native/neo now use interop/native/tutus
- All files importing interop/native/gas now use interop/native/lub
- Package usage: neo.* → tutus.*, gas.* → lub.*

Test Updates:
- native_test/neo_test.go: Updated method names and embedded contract
- native_test/common_test.go: LubPerBlock naming
- compiler/native_test.go: Use cs.Tutus()/cs.Lub() methods
- All test manifests updated with new hashes

RPC Client Updates:
- rpcclient/neo/neo.go: setLubMethod constant and method calls

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

cli/smartcontract/generate_test.go

@@ -461,7 +461,7 @@ func TestGenerateRPCBindings(t *testing.T) {
 		"0x50ac1c37690cc2cfc594472833cf57505d5f46de",
 		filepath.Join("testdata", "nameservice", "nns.go"))
 	checkBinding(filepath.Join("testdata", "gas", "gas.manifest.json"),
-		"0xd2a4cff31913016155e38e474a2c06d08be276cf",
+		"0xe895bb93700f57a3d47964dd6f14aa5e8615e869",
 		filepath.Join("testdata", "gas", "gas.go"))
 	checkBinding(filepath.Join("testdata", "verifyrpc", "verify.manifest.json"),
 		"0x00112233445566778899aabbccddeeff00112233",

cli/smartcontract/testdata/nameservice/nns.manifest.json

@@ -410,7 +410,7 @@
                ]
             },
             {
-               "contract" : "0xef4073a0f2b305a38ec4050e4d3d28bc40ea63f5",
+               "contract" : "0x2d2dcf3c8b6b96793f6ecfd5856bb39d536f1d89",
                "methods" : [
                   "getCommittee"
                ]

examples/nft-d/nft.go

@@ -12,7 +12,7 @@ import (
 	"github.com/tutus-one/tutus-chain/pkg/interop/iterator"
 	"github.com/tutus-one/tutus-chain/pkg/interop/lib/address"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/crypto"
-	"github.com/tutus-one/tutus-chain/pkg/interop/native/gas"
+	"github.com/tutus-one/tutus-chain/pkg/interop/native/lub"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/management"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/std"
 	"github.com/tutus-one/tutus-chain/pkg/interop/runtime"
@@ -359,7 +359,7 @@ func OnNEP17Payment(from interop.Hash160, amount int, data any) {
 		}
 	}()
 	callingHash := runtime.GetCallingScriptHash()
-	if !callingHash.Equals(gas.Hash) {
+	if !callingHash.Equals(lub.Hash) {
 		panic("only GAS is accepted")
 	}
 	if amount < 10_00000000 {

examples/nft-nd-nns/nns.go

@@ -14,7 +14,7 @@ import (
 	"github.com/tutus-one/tutus-chain/pkg/interop/iterator"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/crypto"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/management"
-	"github.com/tutus-one/tutus-chain/pkg/interop/native/neo"
+	"github.com/tutus-one/tutus-chain/pkg/interop/native/tutus"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/std"
 	"github.com/tutus-one/tutus-chain/pkg/interop/runtime"
 	"github.com/tutus-one/tutus-chain/pkg/interop/storage"
@@ -496,7 +496,7 @@ func isValid(address interop.Hash160) bool {
 
 // checkCommittee panics if the script container is not signed by the committee.
 func checkCommittee() {
-	committee := neo.GetCommittee()
+	committee := tutus.GetCommittee()
 	if committee == nil {
 		panic("failed to get committee")
 	}

examples/nft-nd/nft.go

@@ -13,7 +13,7 @@ import (
 	"github.com/tutus-one/tutus-chain/pkg/interop/iterator"
 	"github.com/tutus-one/tutus-chain/pkg/interop/lib/address"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/crypto"
-	"github.com/tutus-one/tutus-chain/pkg/interop/native/gas"
+	"github.com/tutus-one/tutus-chain/pkg/interop/native/lub"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/management"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/std"
 	"github.com/tutus-one/tutus-chain/pkg/interop/runtime"
@@ -220,7 +220,7 @@ func OnNEP17Payment(from interop.Hash160, amount int, data any) {
 		}
 	}()
 	callingHash := runtime.GetCallingScriptHash()
-	if !callingHash.Equals(gas.Hash) {
+	if !callingHash.Equals(lub.Hash) {
 		panic("only GAS is accepted")
 	}
 	if amount < 10_00000000 {

internal/basicchain/testdata/test_contract.go

@@ -6,7 +6,7 @@ import (
 	"github.com/tutus-one/tutus-chain/pkg/interop/lib/address"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/ledger"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/management"
-	"github.com/tutus-one/tutus-chain/pkg/interop/native/neo"
+	"github.com/tutus-one/tutus-chain/pkg/interop/native/tutus"
 	"github.com/tutus-one/tutus-chain/pkg/interop/runtime"
 	"github.com/tutus-one/tutus-chain/pkg/interop/storage"
 )
@@ -30,13 +30,13 @@ func Init() bool {
 
 func OnNEP17Payment(from interop.Hash160, amount int, data any) {
 	curr := runtime.GetExecutingScriptHash()
-	balance := neo.BalanceOf(curr)
+	balance := tutus.BalanceOf(curr)
 	if ledger.CurrentIndex() >= 100 {
-		ok := neo.Transfer(curr, owner, balance, nil)
+		ok := tutus.Transfer(curr, owner, balance, nil)
 		if !ok {
 			panic("owner transfer failed")
 		}
-		ok = neo.Transfer(curr, owner, 0, nil)
+		ok = tutus.Transfer(curr, owner, 0, nil)
 		if !ok {
 			panic("owner transfer failed")
 		}

internal/basicchain/testdata/test_contract.yml

@@ -12,6 +12,6 @@ events:
       - name: amount
         type: Integer
 permissions:
-  - hash: ef4073a0f2b305a38ec4050e4d3d28bc40ea63f5
+  - hash: 2d2dcf3c8b6b96793f6ecfd5856bb39d536f1d89
     methods: ["transfer"]
   - methods: ["onNEP17Payment"]

internal/contracts/management_helper/management_helper1.manifest.json

@@ -1 +1 @@
-{"name":"TestMain","abi":{"methods":[{"name":"add","offset":1,"parameters":[{"name":"addend1","type":"Integer"},{"name":"addend2","type":"Integer"}],"returntype":"Integer","safe":false},{"name":"add","offset":3,"parameters":[{"name":"addend1","type":"Integer"},{"name":"addend2","type":"Integer"},{"name":"addend3","type":"Integer"}],"returntype":"Integer","safe":false},{"name":"ret7","offset":6,"parameters":[],"returntype":"Integer","safe":false},{"name":"drop","offset":8,"parameters":null,"returntype":"Void","safe":false},{"name":"_initialize","offset":10,"parameters":null,"returntype":"Void","safe":false},{"name":"add3","offset":15,"parameters":[{"name":"addend","type":"Integer"}],"returntype":"Integer","safe":false},{"name":"invalidReturn","offset":18,"parameters":null,"returntype":"Integer","safe":false},{"name":"justReturn","offset":21,"parameters":null,"returntype":"Void","safe":false},{"name":"verify","offset":22,"parameters":null,"returntype":"Boolean","safe":false},{"name":"_deploy","offset":27,"parameters":[{"name":"data","type":"Any"},{"name":"isUpdate","type":"Boolean"}],"returntype":"Void","safe":false},{"name":"getValue","offset":158,"parameters":null,"returntype":"String","safe":false},{"name":"putValue","offset":138,"parameters":[{"name":"value","type":"String"}],"returntype":"Void","safe":false},{"name":"delValue","offset":178,"parameters":[{"name":"key","type":"String"}],"returntype":"Void","safe":false},{"name":"onNEP11Payment","offset":220,"parameters":[{"name":"from","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"tokenid","type":"ByteArray"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"onNEP17Payment","offset":189,"parameters":[{"name":"from","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"update","offset":254,"parameters":[{"name":"nef","type":"ByteArray"},{"name":"manifest","type":"ByteArray"}],"returntype":"Void","safe":false},{"name":"update","offset":251,"parameters":[{"name":"nef","type":"ByteArray"},{"name":"manifest","type":"ByteArray"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"destroy","offset":294,"parameters":null,"returntype":"Void","safe":false},{"name":"invalidStack1","offset":334,"parameters":null,"returntype":"Any","safe":false},{"name":"invalidStack2","offset":339,"parameters":null,"returntype":"Any","safe":false},{"name":"callT0","offset":345,"parameters":[{"name":"address","type":"Hash160"}],"returntype":"Integer","safe":false},{"name":"callT1","offset":351,"parameters":null,"returntype":"Integer","safe":false},{"name":"callT2","offset":355,"parameters":null,"returntype":"Integer","safe":false},{"name":"burnGas","offset":359,"parameters":[{"name":"amount","type":"Integer"}],"returntype":"Void","safe":false},{"name":"invocCounter","offset":365,"parameters":null,"returntype":"Integer","safe":false}],"events":[{"name":"LastPaymentNEP17","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}]},{"name":"LastPaymentNEP11","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"tokenId","type":"ByteArray"},{"name":"data","type":"Any"}]},{"name":"event","parameters":[{"name":"any","type":"Any"}]}]},"features":{},"groups":[],"permissions":[{"contract":"0xef4073a0f2b305a38ec4050e4d3d28bc40ea63f5","methods":["balanceOf"]},{"contract":"0x0000000000000000000000000000000000000000","methods":["method"]}],"supportedstandards":[],"trusts":[],"extra":null}
+{"name":"TestMain","abi":{"methods":[{"name":"add","offset":1,"parameters":[{"name":"addend1","type":"Integer"},{"name":"addend2","type":"Integer"}],"returntype":"Integer","safe":false},{"name":"add","offset":3,"parameters":[{"name":"addend1","type":"Integer"},{"name":"addend2","type":"Integer"},{"name":"addend3","type":"Integer"}],"returntype":"Integer","safe":false},{"name":"ret7","offset":6,"parameters":[],"returntype":"Integer","safe":false},{"name":"drop","offset":8,"parameters":null,"returntype":"Void","safe":false},{"name":"_initialize","offset":10,"parameters":null,"returntype":"Void","safe":false},{"name":"add3","offset":15,"parameters":[{"name":"addend","type":"Integer"}],"returntype":"Integer","safe":false},{"name":"invalidReturn","offset":18,"parameters":null,"returntype":"Integer","safe":false},{"name":"justReturn","offset":21,"parameters":null,"returntype":"Void","safe":false},{"name":"verify","offset":22,"parameters":null,"returntype":"Boolean","safe":false},{"name":"_deploy","offset":27,"parameters":[{"name":"data","type":"Any"},{"name":"isUpdate","type":"Boolean"}],"returntype":"Void","safe":false},{"name":"getValue","offset":158,"parameters":null,"returntype":"String","safe":false},{"name":"putValue","offset":138,"parameters":[{"name":"value","type":"String"}],"returntype":"Void","safe":false},{"name":"delValue","offset":178,"parameters":[{"name":"key","type":"String"}],"returntype":"Void","safe":false},{"name":"onNEP11Payment","offset":220,"parameters":[{"name":"from","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"tokenid","type":"ByteArray"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"onNEP17Payment","offset":189,"parameters":[{"name":"from","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"update","offset":254,"parameters":[{"name":"nef","type":"ByteArray"},{"name":"manifest","type":"ByteArray"}],"returntype":"Void","safe":false},{"name":"update","offset":251,"parameters":[{"name":"nef","type":"ByteArray"},{"name":"manifest","type":"ByteArray"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"destroy","offset":294,"parameters":null,"returntype":"Void","safe":false},{"name":"invalidStack1","offset":334,"parameters":null,"returntype":"Any","safe":false},{"name":"invalidStack2","offset":339,"parameters":null,"returntype":"Any","safe":false},{"name":"callT0","offset":345,"parameters":[{"name":"address","type":"Hash160"}],"returntype":"Integer","safe":false},{"name":"callT1","offset":351,"parameters":null,"returntype":"Integer","safe":false},{"name":"callT2","offset":355,"parameters":null,"returntype":"Integer","safe":false},{"name":"burnGas","offset":359,"parameters":[{"name":"amount","type":"Integer"}],"returntype":"Void","safe":false},{"name":"invocCounter","offset":365,"parameters":null,"returntype":"Integer","safe":false}],"events":[{"name":"LastPaymentNEP17","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}]},{"name":"LastPaymentNEP11","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"tokenId","type":"ByteArray"},{"name":"data","type":"Any"}]},{"name":"event","parameters":[{"name":"any","type":"Any"}]}]},"features":{},"groups":[],"permissions":[{"contract":"0x2d2dcf3c8b6b96793f6ecfd5856bb39d536f1d89","methods":["balanceOf"]},{"contract":"0x0000000000000000000000000000000000000000","methods":["method"]}],"supportedstandards":[],"trusts":[],"extra":null}

pkg/compiler/compiler_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/tutus-one/tutus-chain/internal/versionutil"
 	"github.com/tutus-one/tutus-chain/pkg/compiler"
 	"github.com/tutus-one/tutus-chain/pkg/crypto/keys"
-	"github.com/tutus-one/tutus-chain/pkg/interop/native/neo"
+	"github.com/tutus-one/tutus-chain/pkg/interop/native/tutus"
 	"github.com/tutus-one/tutus-chain/pkg/smartcontract"
 	"github.com/tutus-one/tutus-chain/pkg/smartcontract/manifest"
 	"github.com/tutus-one/tutus-chain/pkg/util"
@@ -315,10 +315,10 @@ func TestInvokedContractsPermissons(t *testing.T) {
 
 	t.Run("native", func(t *testing.T) {
 		src := `package test
-			import "github.com/tutus-one/tutus-chain/pkg/interop/native/neo"
+			import "github.com/tutus-one/tutus-chain/pkg/interop/native/tutus"
 			import "github.com/tutus-one/tutus-chain/pkg/interop/native/management"
 			func Main() int {
-				neo.Transfer(nil, nil, 10, nil)
+				tutus.Transfer(nil, nil, 10, nil)
 				management.GetContract(nil) // skip read-only
 				return 0
 			}`
@@ -332,7 +332,7 @@ func TestInvokedContractsPermissons(t *testing.T) {
 		require.Error(t, testCompile(t, di, false, *p))
 		require.NoError(t, testCompile(t, di, true, *p))
 
-		copy(nh[:], neo.Hash)
+		copy(nh[:], tutus.Hash)
 		p.Contract.Value = nh
 		require.NoError(t, testCompile(t, di, false, *p))
 

pkg/compiler/native_test.go

@@ -18,10 +18,10 @@ import (
 	"github.com/tutus-one/tutus-chain/pkg/core/native/noderoles"
 	"github.com/tutus-one/tutus-chain/pkg/core/transaction"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/crypto"
-	"github.com/tutus-one/tutus-chain/pkg/interop/native/gas"
+	"github.com/tutus-one/tutus-chain/pkg/interop/native/lub"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/ledger"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/management"
-	"github.com/tutus-one/tutus-chain/pkg/interop/native/neo"
+	"github.com/tutus-one/tutus-chain/pkg/interop/native/tutus"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/notary"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/oracle"
 	"github.com/tutus-one/tutus-chain/pkg/interop/native/policy"
@@ -38,8 +38,8 @@ import (
 
 func TestContractHashes(t *testing.T) {
 	cs := native.NewContracts(native.NewDefaultContracts(config.ProtocolConfiguration{}))
-	require.Equalf(t, []byte(neo.Hash), cs.NEO().Metadata().Hash.BytesBE(), "%q", string(cs.NEO().Metadata().Hash.BytesBE()))
+	require.Equalf(t, []byte(tutus.Hash), cs.Tutus().Metadata().Hash.BytesBE(), "%q", string(cs.Tutus().Metadata().Hash.BytesBE()))
-	require.Equalf(t, []byte(gas.Hash), cs.GAS().Metadata().Hash.BytesBE(), "%q", string(cs.GAS().Metadata().Hash.BytesBE()))
+	require.Equalf(t, []byte(lub.Hash), cs.Lub().Metadata().Hash.BytesBE(), "%q", string(cs.Lub().Metadata().Hash.BytesBE()))
 	require.Equalf(t, []byte(oracle.Hash), cs.Oracle().Metadata().Hash.BytesBE(), "%q", string(cs.Oracle().Metadata().Hash.BytesBE()))
 	require.Equalf(t, []byte(roles.Hash), cs.Designate().Metadata().Hash.BytesBE(), "%q", string(cs.Designate().Metadata().Hash.BytesBE()))
 	require.Equalf(t, []byte(policy.Hash), cs.Policy().Metadata().Hash.BytesBE(), "%q", string(cs.Policy().Metadata().Hash.BytesBE()))
@@ -159,24 +159,24 @@ func TestNativeHelpersCompile(t *testing.T) {
 		{"totalSupply", nil},
 		{"transfer", []string{u160, u160, "123", "nil"}},
 	}
-	runNativeTestCases(t, *cs.NEO().Metadata(), "neo", append([]nativeTestCase{
+	runNativeTestCases(t, *cs.Tutus().Metadata(), "tutus", append([]nativeTestCase{
 		{"getCandidates", nil},
 		{"getAllCandidates", nil},
 		{"getCandidateVote", []string{pub}},
 		{"getCommittee", nil},
 		{"getCommitteeAddress", nil},
-		{"getGasPerBlock", nil},
+		{"getLubPerBlock", nil},
 		{"getNextBlockValidators", nil},
 		{"getRegisterPrice", nil},
 		{"registerCandidate", []string{pub}},
-		{"setGasPerBlock", []string{"1"}},
+		{"setLubPerBlock", []string{"1"}},
 		{"setRegisterPrice", []string{"10"}},
 		{"vote", []string{u160, pub}},
-		{"unclaimedGas", []string{u160, "123"}},
+		{"unclaimedLub", []string{u160, "123"}},
 		{"unregisterCandidate", []string{pub}},
 		{"getAccountState", []string{u160}},
 	}, nep17TestCases...))
-	runNativeTestCases(t, *cs.GAS().Metadata(), "gas", nep17TestCases)
+	runNativeTestCases(t, *cs.Lub().Metadata(), "lub", nep17TestCases)
 	runNativeTestCases(t, *cs.ByName(nativenames.Oracle).Metadata(), "oracle", []nativeTestCase{
 		{"getPrice", nil},
 		{"request", []string{`"url"`, "nil", `"callback"`, "nil", "123"}},

pkg/core/native/native_test/common_test.go

@@ -69,7 +69,7 @@ func testGetSet(t *testing.T, c *neotest.ContractInvoker, name string, defaultVa
 		c.CheckHalt(t, txSet.Hash(), stackitem.Null{})
 
 		switch name {
-		case "GasPerBlock":
+		case "LubPerBlock":
 			// GasPerBlock is set on the next block
 			c.CheckHalt(t, txGet.Hash(), stackitem.Make(defaultValue))
 			c.AddNewBlock(t)
@@ -114,7 +114,7 @@ func testGetSetCache(t *testing.T, c *neotest.ContractInvoker, name string, defa
 	tx2 = committeeInvoker.PrepareInvoke(t, getName)
 	committeeInvoker.AddNewBlock(t, tx1, tx2)
 	committeeInvoker.CheckHalt(t, tx1.Hash())
-	if name != "GasPerBlock" {
+	if name != "LubPerBlock" {
 		committeeInvoker.CheckHalt(t, tx2.Hash(), stackitem.Make(newVal))
 	} else {
 		committeeInvoker.CheckHalt(t, tx2.Hash(), stackitem.Make(defaultValue))

pkg/core/native/native_test/management_test.go

@@ -46,8 +46,8 @@ var (
 		nativenames.StdLib:      `{"id":-2,"hash":"0xacce6fd80d44e1796aa0c2c625e9e4e0ce39efc0","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dA","checksum":1991619121},"manifest":{"name":"StdLib","abi":{"methods":[{"name":"atoi","offset":0,"parameters":[{"name":"value","type":"String"}],"returntype":"Integer","safe":true},{"name":"atoi","offset":7,"parameters":[{"name":"value","type":"String"},{"name":"base","type":"Integer"}],"returntype":"Integer","safe":true},{"name":"base58CheckDecode","offset":14,"parameters":[{"name":"s","type":"String"}],"returntype":"ByteArray","safe":true},{"name":"base58CheckEncode","offset":21,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"String","safe":true},{"name":"base58Decode","offset":28,"parameters":[{"name":"s","type":"String"}],"returntype":"ByteArray","safe":true},{"name":"base58Encode","offset":35,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"String","safe":true},{"name":"base64Decode","offset":42,"parameters":[{"name":"s","type":"String"}],"returntype":"ByteArray","safe":true},{"name":"base64Encode","offset":49,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"String","safe":true},{"name":"deserialize","offset":56,"parameters":[{"name":"data","type":"ByteArray"}],"returntype":"Any","safe":true},{"name":"itoa","offset":63,"parameters":[{"name":"value","type":"Integer"}],"returntype":"String","safe":true},{"name":"itoa","offset":70,"parameters":[{"name":"value","type":"Integer"},{"name":"base","type":"Integer"}],"returntype":"String","safe":true},{"name":"jsonDeserialize","offset":77,"parameters":[{"name":"json","type":"ByteArray"}],"returntype":"Any","safe":true},{"name":"jsonSerialize","offset":84,"parameters":[{"name":"item","type":"Any"}],"returntype":"ByteArray","safe":true},{"name":"memoryCompare","offset":91,"parameters":[{"name":"str1","type":"ByteArray"},{"name":"str2","type":"ByteArray"}],"returntype":"Integer","safe":true},{"name":"memorySearch","offset":98,"parameters":[{"name":"mem","type":"ByteArray"},{"name":"value","type":"ByteArray"}],"returntype":"Integer","safe":true},{"name":"memorySearch","offset":105,"parameters":[{"name":"mem","type":"ByteArray"},{"name":"value","type":"ByteArray"},{"name":"start","type":"Integer"}],"returntype":"Integer","safe":true},{"name":"memorySearch","offset":112,"parameters":[{"name":"mem","type":"ByteArray"},{"name":"value","type":"ByteArray"},{"name":"start","type":"Integer"},{"name":"backward","type":"Boolean"}],"returntype":"Integer","safe":true},{"name":"serialize","offset":119,"parameters":[{"name":"item","type":"Any"}],"returntype":"ByteArray","safe":true},{"name":"strLen","offset":126,"parameters":[{"name":"str","type":"String"}],"returntype":"Integer","safe":true},{"name":"stringSplit","offset":133,"parameters":[{"name":"str","type":"String"},{"name":"separator","type":"String"}],"returntype":"Array","safe":true},{"name":"stringSplit","offset":140,"parameters":[{"name":"str","type":"String"},{"name":"separator","type":"String"},{"name":"removeEmptyEntries","type":"Boolean"}],"returntype":"Array","safe":true}],"events":[]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"extra":null},"updatecounter":0}`,
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-		nativenames.Tutus:       `{"id":-5,"hash":"0xef4073a0f2b305a38ec4050e4d3d28bc40ea63f5","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dA","checksum":1991619121},"manifest":{"name":"TutusToken","abi":{"methods":[{"name":"balanceOf","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Integer","safe":true},{"name":"decimals","offset":7,"parameters":[],"returntype":"Integer","safe":true},{"name":"getAccountState","offset":14,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Array","safe":true},{"name":"getAllCandidates","offset":21,"parameters":[],"returntype":"InteropInterface","safe":true},{"name":"getCandidateVote","offset":28,"parameters":[{"name":"pubKey","type":"PublicKey"}],"returntype":"Integer","safe":true},{"name":"getCandidates","offset":35,"parameters":[],"returntype":"Array","safe":true},{"name":"getCommittee","offset":42,"parameters":[],"returntype":"Array","safe":true},{"name":"getCommitteeAddress","offset":49,"parameters":[],"returntype":"Hash160","safe":true},{"name":"getGasPerBlock","offset":56,"parameters":[],"returntype":"Integer","safe":true},{"name":"getNextBlockValidators","offset":63,"parameters":[],"returntype":"Array","safe":true},{"name":"getRegisterPrice","offset":70,"parameters":[],"returntype":"Integer","safe":true},{"name":"onNEP17Payment","offset":77,"parameters":[{"name":"from","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"registerCandidate","offset":84,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean","safe":false},{"name":"setGasPerBlock","offset":91,"parameters":[{"name":"gasPerBlock","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setRegisterPrice","offset":98,"parameters":[{"name":"registerPrice","type":"Integer"}],"returntype":"Void","safe":false},{"name":"symbol","offset":105,"parameters":[],"returntype":"String","safe":true},{"name":"totalSupply","offset":112,"parameters":[],"returntype":"Integer","safe":true},{"name":"transfer","offset":119,"parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}],"returntype":"Boolean","safe":false},{"name":"unclaimedGas","offset":126,"parameters":[{"name":"account","type":"Hash160"},{"name":"end","type":"Integer"}],"returntype":"Integer","safe":true},{"name":"unregisterCandidate","offset":133,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean","safe":false},{"name":"vote","offset":140,"parameters":[{"name":"account","type":"Hash160"},{"name":"voteTo","type":"PublicKey"}],"returntype":"Boolean","safe":false}],"events":[{"name":"Transfer","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"}]},{"name":"CandidateStateChanged","parameters":[{"name":"pubkey","type":"PublicKey"},{"name":"registered","type":"Boolean"},{"name":"votes","type":"Integer"}]},{"name":"Vote","parameters":[{"name":"account","type":"Hash160"},{"name":"from","type":"PublicKey"},{"name":"to","type":"PublicKey"},{"name":"amount","type":"Integer"}]},{"name":"CommitteeChanged","parameters":[{"name":"old","type":"Array"},{"name":"new","type":"Array"}]}]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":["NEP-17","NEP-27"],"trusts":[],"extra":null},"updatecounter":0}`,
+		nativenames.Tutus:       `{"id":-5,"hash":"0x2d2dcf3c8b6b96793f6ecfd5856bb39d536f1d89","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dA","checksum":1991619121},"manifest":{"name":"TutusToken","abi":{"methods":[{"name":"balanceOf","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Integer","safe":true},{"name":"decimals","offset":7,"parameters":[],"returntype":"Integer","safe":true},{"name":"getAccountState","offset":14,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Array","safe":true},{"name":"getAllCandidates","offset":21,"parameters":[],"returntype":"InteropInterface","safe":true},{"name":"getCandidateVote","offset":28,"parameters":[{"name":"pubKey","type":"PublicKey"}],"returntype":"Integer","safe":true},{"name":"getCandidates","offset":35,"parameters":[],"returntype":"Array","safe":true},{"name":"getCommittee","offset":42,"parameters":[],"returntype":"Array","safe":true},{"name":"getCommitteeAddress","offset":49,"parameters":[],"returntype":"Hash160","safe":true},{"name":"getLubPerBlock","offset":56,"parameters":[],"returntype":"Integer","safe":true},{"name":"getNextBlockValidators","offset":63,"parameters":[],"returntype":"Array","safe":true},{"name":"getRegisterPrice","offset":70,"parameters":[],"returntype":"Integer","safe":true},{"name":"onNEP17Payment","offset":77,"parameters":[{"name":"from","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"registerCandidate","offset":84,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean","safe":false},{"name":"setLubPerBlock","offset":91,"parameters":[{"name":"gasPerBlock","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setRegisterPrice","offset":98,"parameters":[{"name":"registerPrice","type":"Integer"}],"returntype":"Void","safe":false},{"name":"symbol","offset":105,"parameters":[],"returntype":"String","safe":true},{"name":"totalSupply","offset":112,"parameters":[],"returntype":"Integer","safe":true},{"name":"transfer","offset":119,"parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}],"returntype":"Boolean","safe":false},{"name":"unclaimedLub","offset":126,"parameters":[{"name":"account","type":"Hash160"},{"name":"end","type":"Integer"}],"returntype":"Integer","safe":true},{"name":"unregisterCandidate","offset":133,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean","safe":false},{"name":"vote","offset":140,"parameters":[{"name":"account","type":"Hash160"},{"name":"voteTo","type":"PublicKey"}],"returntype":"Boolean","safe":false}],"events":[{"name":"Transfer","parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"}]},{"name":"CandidateStateChanged","parameters":[{"name":"pubkey","type":"PublicKey"},{"name":"registered","type":"Boolean"},{"name":"votes","type":"Integer"}]},{"name":"Vote","parameters":[{"name":"account","type":"Hash160"},{"name":"from","type":"PublicKey"},{"name":"to","type":"PublicKey"},{"name":"amount","type":"Integer"}]},{"name":"CommitteeChanged","parameters":[{"name":"old","type":"Array"},{"name":"new","type":"Array"}]}]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":["NEP-17","NEP-27"],"trusts":[],"extra":null},"updatecounter":0}`,
 		nativenames.Policy:      `{"id":-7,"hash":"0xcc5e4edd9f5f8dba8bb65734541df7a1c081c67b","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0A=","checksum":588003825},"manifest":{"name":"PolicyContract","abi":{"methods":[{"name":"blockAccount","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Boolean","safe":false},{"name":"getAttributeFee","offset":7,"parameters":[{"name":"attributeType","type":"Integer"}],"returntype":"Integer","safe":true},{"name":"getExecFeeFactor","offset":14,"parameters":[],"returntype":"Integer","safe":true},{"name":"getFeePerByte","offset":21,"parameters":[],"returntype":"Integer","safe":true},{"name":"getMaxTraceableBlocks","offset":28,"parameters":[],"returntype":"Integer","safe":true},{"name":"getMaxValidUntilBlockIncrement","offset":35,"parameters":[],"returntype":"Integer","safe":true},{"name":"getMillisecondsPerBlock","offset":42,"parameters":[],"returntype":"Integer","safe":true},{"name":"getStoragePrice","offset":49,"parameters":[],"returntype":"Integer","safe":true},{"name":"isBlocked","offset":56,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Boolean","safe":true},{"name":"setAttributeFee","offset":63,"parameters":[{"name":"attributeType","type":"Integer"},{"name":"value","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setExecFeeFactor","offset":70,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setFeePerByte","offset":77,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setMaxTraceableBlocks","offset":84,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setMaxValidUntilBlockIncrement","offset":91,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setMillisecondsPerBlock","offset":98,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Void","safe":false},{"name":"setStoragePrice","offset":105,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Void","safe":false},{"name":"unblockAccount","offset":112,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Boolean","safe":false}],"events":[{"name":"MillisecondsPerBlockChanged","parameters":[{"name":"old","type":"Integer"},{"name":"new","type":"Integer"}]}]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"extra":null},"updatecounter":0}`,
 		nativenames.Designation: `{"id":-8,"hash":"0x49cf4e5378ffcd4dec034fd98a174c5491e395e2","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0A=","checksum":983638438},"manifest":{"name":"RoleManagement","abi":{"methods":[{"name":"designateAsRole","offset":0,"parameters":[{"name":"role","type":"Integer"},{"name":"nodes","type":"Array"}],"returntype":"Void","safe":false},{"name":"getDesignatedByRole","offset":7,"parameters":[{"name":"role","type":"Integer"},{"name":"index","type":"Integer"}],"returntype":"Array","safe":true}],"events":[{"name":"Designation","parameters":[{"name":"Role","type":"Integer"},{"name":"BlockIndex","type":"Integer"},{"name":"Old","type":"Array"},{"name":"New","type":"Array"}]}]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"extra":null},"updatecounter":0}`,
 		nativenames.Notary:      `{"id":-10,"hash":"0xc1e14f19c3e60d0b9244d06dd7ba9b113135ec3b","nef":{"magic":860243278,"compiler":"neo-core-v3.0","source":"","tokens":[],"script":"EEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0AQQRr3e2dAEEEa93tnQBBBGvd7Z0A=","checksum":1110259869},"manifest":{"name":"Notary","abi":{"methods":[{"name":"balanceOf","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Integer","safe":true},{"name":"expirationOf","offset":7,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Integer","safe":true},{"name":"getMaxNotValidBeforeDelta","offset":14,"parameters":[],"returntype":"Integer","safe":true},{"name":"lockDepositUntil","offset":21,"parameters":[{"name":"account","type":"Hash160"},{"name":"till","type":"Integer"}],"returntype":"Boolean","safe":false},{"name":"onNEP17Payment","offset":28,"parameters":[{"name":"from","type":"Hash160"},{"name":"amount","type":"Integer"},{"name":"data","type":"Any"}],"returntype":"Void","safe":false},{"name":"setMaxNotValidBeforeDelta","offset":35,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Void","safe":false},{"name":"verify","offset":42,"parameters":[{"name":"signature","type":"ByteArray"}],"returntype":"Boolean","safe":true},{"name":"withdraw","offset":49,"parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"}],"returntype":"Boolean","safe":false}],"events":[]},"features":{},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":["NEP-27"],"trusts":[],"extra":null},"updatecounter":0}`,

pkg/core/native/native_test/neo_test.go

@@ -60,11 +60,11 @@ func newNeoValidatorsClient(t *testing.T) *neotest.ContractInvoker {
 }
 
 func TestNEO_GasPerBlock(t *testing.T) {
-	testGetSet(t, newNeoCommitteeClient(t, 100_0000_0000), "GasPerBlock", 5*native.LubFactor, 0, 10*native.LubFactor)
+	testGetSet(t, newNeoCommitteeClient(t, 100_0000_0000), "LubPerBlock", 5*native.LubFactor, 0, 10*native.LubFactor)
 }
 
 func TestNEO_GasPerBlockCache(t *testing.T) {
-	testGetSetCache(t, newNeoCommitteeClient(t, 100_0000_0000), "GasPerBlock", 5*native.LubFactor)
+	testGetSetCache(t, newNeoCommitteeClient(t, 100_0000_0000), "LubPerBlock", 5*native.LubFactor)
 }
 
 func TestNEO_RegisterPrice(t *testing.T) {
@@ -528,15 +528,15 @@ func TestNEO_GetAccountStateInteropAPI(t *testing.T) {
 	}
 	src := `package testaccountstate
 	  import (
-		  "github.com/tutus-one/tutus-chain/pkg/interop/native/neo"
+		  "github.com/tutus-one/tutus-chain/pkg/interop/native/tutus"
 		  "github.com/tutus-one/tutus-chain/pkg/interop"
 	  )
-	  func GetLastGasPerVote() int {
+	  func GetLastLubPerVote() int {
-		  accState := neo.GetAccountState(interop.Hash160{` + hashAStr.String() + `})
+		  accState := tutus.GetAccountState(interop.Hash160{` + hashAStr.String() + `})
 		  if accState == nil {
 			  panic("nil state")
 		  }
-		  return accState.LastGasPerVote
+		  return accState.LastLubPerVote
 	  }`
 	ctr := neotest.CompileSource(t, e.Validator.ScriptHash(), strings.NewReader(src), &compiler.Options{
 		Name: "testaccountstate_contract",
@@ -550,7 +550,7 @@ func TestNEO_GetAccountStateInteropAPI(t *testing.T) {
 	expect := GasPerBlock * native.LubFactor * VoterRewardRatio / 100 * (uint64(e.Chain.BlockHeight()) / uint64(committeeSize))
 	expect = expect * uint64(committeeSize) / uint64(validatorSize+committeeSize) * native.TutusTotalSupply / uint64(amount)
 	ctrInvoker := e.NewInvoker(ctr.Hash, e.Committee)
-	ctrInvoker.Invoke(t, stackitem.Make(expect), "getLastGasPerVote")
+	ctrInvoker.Invoke(t, stackitem.Make(expect), "getLastLubPerVote")
 }
 
 func TestNEO_CommitteeBountyOnPersist(t *testing.T) {
@@ -781,7 +781,7 @@ func TestNEO_CalculateBonus(t *testing.T) {
 		for range rewardDistance/2 - 2 {
 			e.AddNewBlock(t)
 		}
-		neoCommitteeInvoker.Invoke(t, stackitem.Null{}, "setGasPerBlock", newGASPerBlock*native.LubFactor)
+		neoCommitteeInvoker.Invoke(t, stackitem.Null{}, "setLubPerBlock", newGASPerBlock*native.LubFactor)
 
 		// Five blocks more with modified GasPerBlock value.
 		for range rewardDistance / 2 {
@@ -812,7 +812,7 @@ func TestNEO_UnclaimedGas(t *testing.T) {
 
 	t.Run("non-existing account", func(t *testing.T) {
 		// non-existing account, should return zero unclaimed GAS.
-		acc.Invoke(t, 0, "unclaimedGas", util.Uint160{}, 1)
+		acc.Invoke(t, 0, "unclaimedLub", util.Uint160{}, 1)
 	})
 
 	t.Run("non-zero balance", func(t *testing.T) {
@@ -826,9 +826,9 @@ func TestNEO_UnclaimedGas(t *testing.T) {
 			e.AddNewBlock(t)
 		}
 		expectedGas := int64(amount * neoHolderRewardRatio / 100 * defaultGASPerBlock * rewardDistance)
-		acc.Invoke(t, expectedGas, "unclaimedGas", accH, e.Chain.BlockHeight()+1)
+		acc.Invoke(t, expectedGas, "unclaimedLub", accH, e.Chain.BlockHeight()+1)
 
-		acc.InvokeFail(t, "can't calculate bonus of height unequal (BlockHeight + 1)", "unclaimedGas", accH, e.Chain.BlockHeight())
+		acc.InvokeFail(t, "can't calculate bonus of height unequal (BlockHeight + 1)", "unclaimedLub", accH, e.Chain.BlockHeight())
 	})
 }
 
@@ -1002,7 +1002,7 @@ func TestNEO_RegisterViaNEP27(t *testing.T) {
 
 func TestNeo_GasPerBlockUpdate(t *testing.T) {
 	c := newNeoCommitteeClient(t, 100_0000_0000)
-	c.Invoke(t, stackitem.Null{}, "setGasPerBlock", 0)
+	c.Invoke(t, stackitem.Null{}, "setLubPerBlock", 0)
 
 	// No GAS should be generated for this block since GasPerBlock changes are
 	// applied starting from the same block, ref. #3889.

pkg/core/native/native_tutus.go

@@ -188,7 +188,7 @@ func newTutus(cfg config.ProtocolConfiguration) *Tutus {
 		panic(fmt.Errorf("failed to initialize Tutus config cache: %w", err))
 	}
 
-	desc := NewDescriptor("unclaimedGas", smartcontract.IntegerType,
+	desc := NewDescriptor("unclaimedLub", smartcontract.IntegerType,
 		manifest.NewParameter("account", smartcontract.Hash160Type),
 		manifest.NewParameter("end", smartcontract.IntegerType))
 	md := NewMethodAndPrice(n.unclaimedGas, 1<<17, callflag.ReadStates)
@@ -256,11 +256,11 @@ func newTutus(cfg config.ProtocolConfiguration) *Tutus {
 	md = NewMethodAndPrice(n.getNextBlockValidators, 1<<16, callflag.ReadStates)
 	n.AddMethod(md, desc)
 
-	desc = NewDescriptor("getGasPerBlock", smartcontract.IntegerType)
+	desc = NewDescriptor("getLubPerBlock", smartcontract.IntegerType)
 	md = NewMethodAndPrice(n.getGASPerBlock, 1<<15, callflag.ReadStates)
 	n.AddMethod(md, desc)
 
-	desc = NewDescriptor("setGasPerBlock", smartcontract.VoidType,
+	desc = NewDescriptor("setLubPerBlock", smartcontract.VoidType,
 		manifest.NewParameter("gasPerBlock", smartcontract.IntegerType))
 	md = NewMethodAndPrice(n.setGASPerBlock, 1<<15, callflag.States)
 	n.AddMethod(md, desc)

pkg/interop/native/lub/lub.go

@@ -1,8 +1,8 @@
 /*
-Package gas provides interface to GasToken native contract.
+Package lub provides interface to LubToken native contract.
-It implements regular NEP-17 functions for GAS token.
+It implements regular NEP-17 functions for Lub token.
 */
-package gas
+package lub
 
 import (
 	"github.com/tutus-one/tutus-chain/pkg/interop"
@@ -10,30 +10,30 @@ import (
 	"github.com/tutus-one/tutus-chain/pkg/interop/neogointernal"
 )
 
-// Hash represents GAS contract hash.
+// Hash represents Lub contract hash.
-const Hash = "\xcf\x76\xe2\x8b\xd0\x06\x2c\x4a\x47\x8e\xe3\x55\x61\x01\x13\x19\xf3\xcf\xa4\xd2"
+const Hash = "\x69\xe8\x15\x86\x5e\xaa\x14\x6f\xdd\x64\x79\xd4\xa3\x57\xf0\x70\x93\xbb\x95\xe8"
 
-// Symbol represents `symbol` method of GAS native contract.
+// Symbol represents `symbol` method of Lub native contract.
 func Symbol() string {
 	return neogointernal.CallWithToken(Hash, "symbol", int(contract.NoneFlag)).(string)
 }
 
-// Decimals represents `decimals` method of GAS native contract.
+// Decimals represents `decimals` method of Lub native contract.
 func Decimals() int {
 	return neogointernal.CallWithToken(Hash, "decimals", int(contract.NoneFlag)).(int)
 }
 
-// TotalSupply represents `totalSupply` method of GAS native contract.
+// TotalSupply represents `totalSupply` method of Lub native contract.
 func TotalSupply() int {
 	return neogointernal.CallWithToken(Hash, "totalSupply", int(contract.ReadStates)).(int)
 }
 
-// BalanceOf represents `balanceOf` method of GAS native contract.
+// BalanceOf represents `balanceOf` method of Lub native contract.
 func BalanceOf(addr interop.Hash160) int {
 	return neogointernal.CallWithToken(Hash, "balanceOf", int(contract.ReadStates), addr).(int)
 }
 
-// Transfer represents `transfer` method of GAS native contract.
+// Transfer represents `transfer` method of Lub native contract.
 func Transfer(from, to interop.Hash160, amount int, data any) bool {
 	return neogointernal.CallWithToken(Hash, "transfer",
 		int(contract.All), from, to, amount, data).(bool)

pkg/interop/native/tutus/tutus.go

@@ -1,10 +1,10 @@
 /*
-Package neo provides an interface to NeoToken native contract.
+Package tutus provides an interface to TutusToken native contract.
-NEO token is special, it's not just a regular NEP-17 contract, it also
+Tutus token is special, it's not just a regular NEP-17 contract, it also
 provides access to chain-specific settings and implements committee
 voting system.
 */
-package neo
+package tutus
 
 import (
 	"github.com/tutus-one/tutus-chain/pkg/interop"
@@ -13,121 +13,121 @@ import (
 	"github.com/tutus-one/tutus-chain/pkg/interop/neogointernal"
 )
 
-// AccountState contains info about a NEO holder.
+// AccountState contains info about a Tutus holder.
 type AccountState struct {
 	Balance        int
 	Height         int
 	VoteTo         interop.PublicKey
-	LastGasPerVote int
+	LastLubPerVote int
 }
 
-// Hash represents NEO contract hash.
+// Hash represents Tutus contract hash.
-const Hash = "\xf5\x63\xea\x40\xbc\x28\x3d\x4d\x0e\x05\xc4\x8e\xa3\x05\xb3\xf2\xa0\x73\x40\xef"
+const Hash = "\x89\x1d\x6f\x53\x9d\xb3\x6b\x85\xd5\xcf\x6e\x3f\x79\x96\x6b\x8b\x3c\xcf\x2d\x2d"
 
-// Symbol represents `symbol` method of NEO native contract.
+// Symbol represents `symbol` method of Tutus native contract.
 func Symbol() string {
 	return neogointernal.CallWithToken(Hash, "symbol", int(contract.NoneFlag)).(string)
 }
 
-// Decimals represents `decimals` method of NEO native contract.
+// Decimals represents `decimals` method of Tutus native contract.
 func Decimals() int {
 	return neogointernal.CallWithToken(Hash, "decimals", int(contract.NoneFlag)).(int)
 }
 
-// TotalSupply represents `totalSupply` method of NEO native contract.
+// TotalSupply represents `totalSupply` method of Tutus native contract.
 func TotalSupply() int {
 	return neogointernal.CallWithToken(Hash, "totalSupply", int(contract.ReadStates)).(int)
 }
 
-// BalanceOf represents `balanceOf` method of NEO native contract.
+// BalanceOf represents `balanceOf` method of Tutus native contract.
 func BalanceOf(addr interop.Hash160) int {
 	return neogointernal.CallWithToken(Hash, "balanceOf", int(contract.ReadStates), addr).(int)
 }
 
-// Transfer represents `transfer` method of NEO native contract.
+// Transfer represents `transfer` method of Tutus native contract.
 func Transfer(from, to interop.Hash160, amount int, data any) bool {
 	return neogointernal.CallWithToken(Hash, "transfer",
 		int(contract.All), from, to, amount, data).(bool)
 }
 
-// GetCommittee represents `getCommittee` method of NEO native contract.
+// GetCommittee represents `getCommittee` method of Tutus native contract.
 func GetCommittee() []interop.PublicKey {
 	return neogointernal.CallWithToken(Hash, "getCommittee", int(contract.ReadStates)).([]interop.PublicKey)
 }
 
-// GetCandidates represents `getCandidates` method of NEO native contract. It
+// GetCandidates represents `getCandidates` method of Tutus native contract. It
 // returns up to 256 candidates. Use GetAllCandidates in case if you need the
 // whole set of candidates.
 func GetCandidates() []Candidate {
 	return neogointernal.CallWithToken(Hash, "getCandidates", int(contract.ReadStates)).([]Candidate)
 }
 
-// GetAllCandidates represents `getAllCandidates` method of NEO native contract.
+// GetAllCandidates represents `getAllCandidates` method of Tutus native contract.
-// It returns Iterator over the whole set of Neo candidates sorted by public key
+// It returns Iterator over the whole set of Tutus candidates sorted by public key
 // bytes. Each iterator value can be cast to Candidate. Use iterator interop
 // package to work with the returned Iterator.
 func GetAllCandidates() iterator.Iterator {
 	return neogointernal.CallWithToken(Hash, "getAllCandidates", int(contract.ReadStates)).(iterator.Iterator)
 }
 
-// GetCandidateVote represents `getCandidateVote` method of NEO native contract.
+// GetCandidateVote represents `getCandidateVote` method of Tutus native contract.
 // It returns -1 if the candidate hasn't been registered or voted for and the
 // overall candidate votes otherwise.
 func GetCandidateVote(pub interop.PublicKey) int {
 	return neogointernal.CallWithToken(Hash, "getCandidateVote", int(contract.ReadStates), pub).(int)
 }
 
-// GetNextBlockValidators represents `getNextBlockValidators` method of NEO native contract.
+// GetNextBlockValidators represents `getNextBlockValidators` method of Tutus native contract.
 func GetNextBlockValidators() []interop.PublicKey {
 	return neogointernal.CallWithToken(Hash, "getNextBlockValidators", int(contract.ReadStates)).([]interop.PublicKey)
 }
 
-// GetGASPerBlock represents `getGasPerBlock` method of NEO native contract.
+// GetLubPerBlock represents `getLubPerBlock` method of Tutus native contract.
-func GetGASPerBlock() int {
+func GetLubPerBlock() int {
-	return neogointernal.CallWithToken(Hash, "getGasPerBlock", int(contract.ReadStates)).(int)
+	return neogointernal.CallWithToken(Hash, "getLubPerBlock", int(contract.ReadStates)).(int)
 }
 
-// SetGASPerBlock represents `setGasPerBlock` method of NEO native contract.
+// SetLubPerBlock represents `setLubPerBlock` method of Tutus native contract.
-func SetGASPerBlock(amount int) {
+func SetLubPerBlock(amount int) {
-	neogointernal.CallWithTokenNoRet(Hash, "setGasPerBlock", int(contract.States), amount)
+	neogointernal.CallWithTokenNoRet(Hash, "setLubPerBlock", int(contract.States), amount)
 }
 
-// GetRegisterPrice represents `getRegisterPrice` method of NEO native contract.
+// GetRegisterPrice represents `getRegisterPrice` method of Tutus native contract.
 func GetRegisterPrice() int {
 	return neogointernal.CallWithToken(Hash, "getRegisterPrice", int(contract.ReadStates)).(int)
 }
 
-// SetRegisterPrice represents `setRegisterPrice` method of NEO native contract.
+// SetRegisterPrice represents `setRegisterPrice` method of Tutus native contract.
 func SetRegisterPrice(amount int) {
 	neogointernal.CallWithTokenNoRet(Hash, "setRegisterPrice", int(contract.States), amount)
 }
 
-// RegisterCandidate represents `registerCandidate` method of NEO native contract.
+// RegisterCandidate represents `registerCandidate` method of Tutus native contract.
 func RegisterCandidate(pub interop.PublicKey) bool {
 	return neogointernal.CallWithToken(Hash, "registerCandidate", int(contract.States|contract.AllowNotify), pub).(bool)
 }
 
-// UnregisterCandidate represents `unregisterCandidate` method of NEO native contract.
+// UnregisterCandidate represents `unregisterCandidate` method of Tutus native contract.
 func UnregisterCandidate(pub interop.PublicKey) bool {
 	return neogointernal.CallWithToken(Hash, "unregisterCandidate", int(contract.States|contract.AllowNotify), pub).(bool)
 }
 
-// Vote represents `vote` method of NEO native contract.
+// Vote represents `vote` method of Tutus native contract.
 func Vote(addr interop.Hash160, pub interop.PublicKey) bool {
 	return neogointernal.CallWithToken(Hash, "vote", int(contract.States|contract.AllowNotify), addr, pub).(bool)
 }
 
-// UnclaimedGAS represents `unclaimedGas` method of NEO native contract.
+// UnclaimedLub represents `unclaimedLub` method of Tutus native contract.
-func UnclaimedGAS(addr interop.Hash160, end int) int {
+func UnclaimedLub(addr interop.Hash160, end int) int {
-	return neogointernal.CallWithToken(Hash, "unclaimedGas", int(contract.ReadStates), addr, end).(int)
+	return neogointernal.CallWithToken(Hash, "unclaimedLub", int(contract.ReadStates), addr, end).(int)
 }
 
-// GetAccountState represents `getAccountState` method of NEO native contract.
+// GetAccountState represents `getAccountState` method of Tutus native contract.
 func GetAccountState(addr interop.Hash160) *AccountState {
 	return neogointernal.CallWithToken(Hash, "getAccountState", int(contract.ReadStates), addr).(*AccountState)
 }
 
-// GetCommitteeAddress represents `getCommitteeAddress` method of NEO native contract.
+// GetCommitteeAddress represents `getCommitteeAddress` method of Tutus native contract.
 func GetCommitteeAddress() interop.Hash160 {
 	return neogointernal.CallWithToken(Hash, "getCommitteeAddress", int(contract.ReadStates)).(interop.Hash160)
 }

pkg/interop/native/tutus/tutus_candidate.go

@@ -1,8 +1,8 @@
-package neo
+package tutus
 
 import "github.com/tutus-one/tutus-chain/pkg/interop"
 
-// Candidate represents a single native Neo candidate.
+// Candidate represents a single native Tutus candidate.
 type Candidate struct {
 	Key   interop.PublicKey
 	Votes int

pkg/rpcclient/neo/neo.go

@@ -25,7 +25,7 @@ import (
 )
 
 const (
-	setGasMethod = "setGasPerBlock"
+	setLubMethod = "setLubPerBlock"
 	setRegMethod = "setRegisterPrice"
 )
 
@@ -248,7 +248,7 @@ func (c *ContractReader) GetNextBlockValidators() (keys.PublicKeys, error) {
 
 // GetGasPerBlock returns the amount of GAS generated in each block.
 func (c *ContractReader) GetGasPerBlock() (int64, error) {
-	return unwrap.Int64(c.invoker.Call(Hash, "getGasPerBlock"))
+	return unwrap.Int64(c.invoker.Call(Hash, "getLubPerBlock"))
 }
 
 // GetRegisterPrice returns the price of candidate key registration.
@@ -261,7 +261,7 @@ func (c *ContractReader) GetRegisterPrice() (int64, error) {
 // block number. This method is mostly useful for historic invocations because
 // the RPC protocol provides direct getunclaimedgas method that works faster.
 func (c *ContractReader) UnclaimedGas(account util.Uint160, end uint32) (*big.Int, error) {
-	return unwrap.BigInt(c.invoker.Call(Hash, "unclaimedGas", account, end))
+	return unwrap.BigInt(c.invoker.Call(Hash, "unclaimedLub", account, end))
 }
 
 // RegisterCandidate creates and sends a transaction that adds the given key to
@@ -425,7 +425,7 @@ func voteScript(account util.Uint160, voteTo *keys.PublicKey) []byte {
 // network's committee, so use an appropriate Actor. The returned values are
 // transaction hash, its ValidUntilBlock value and an error if any.
 func (c *Contract) SetGasPerBlock(gas int64) (util.Uint256, uint32, error) {
-	return c.actor.SendCall(Hash, setGasMethod, gas)
+	return c.actor.SendCall(Hash, setLubMethod, gas)
 }
 
 // SetGasPerBlockTransaction creates a transaction that sets the new amount of
@@ -434,7 +434,7 @@ func (c *Contract) SetGasPerBlock(gas int64) (util.Uint256, uint32, error) {
 // network's committee, so use an appropriate Actor. The transaction is signed,
 // but not sent to the network, instead it's returned to the caller.
 func (c *Contract) SetGasPerBlockTransaction(gas int64) (*transaction.Transaction, error) {
-	return c.actor.MakeCall(Hash, setGasMethod, gas)
+	return c.actor.MakeCall(Hash, setLubMethod, gas)
 }
 
 // SetGasPerBlockUnsigned creates a transaction that sets the new amount of
@@ -443,7 +443,7 @@ func (c *Contract) SetGasPerBlockTransaction(gas int64) (*transaction.Transactio
 // network's committee, so use an appropriate Actor. The transaction is not
 // signed and just returned to the caller.
 func (c *Contract) SetGasPerBlockUnsigned(gas int64) (*transaction.Transaction, error) {
-	return c.actor.MakeUnsignedCall(Hash, setGasMethod, nil, gas)
+	return c.actor.MakeUnsignedCall(Hash, setLubMethod, nil, gas)
 }
 
 // SetRegisterPrice creates and sends a transaction that sets the new candidate

pkg/services/rpcsrv/server_test.go

@@ -1452,7 +1452,7 @@ var rpcTestCases = map[string][]rpcTestCase{
 		},
 		{
 			name:   "positive, with storage changes",
-			params: `["0xef4073a0f2b305a38ec4050e4d3d28bc40ea63f5", "transfer", [{"type":"Hash160", "value":"0xb248508f4ef7088e10c48f14d04be3272ca29eee"},{"type":"Hash160", "value":"0x0bcd2978634d961c24f5aea0802297ff128724d6"},{"type":"Integer", "value":1},{"type":"Any", "value":null}],["0xb248508f4ef7088e10c48f14d04be3272ca29eee"],true]`,
+			params: `["0x2d2dcf3c8b6b96793f6ecfd5856bb39d536f1d89", "transfer", [{"type":"Hash160", "value":"0xb248508f4ef7088e10c48f14d04be3272ca29eee"},{"type":"Hash160", "value":"0x0bcd2978634d961c24f5aea0802297ff128724d6"},{"type":"Integer", "value":1},{"type":"Any", "value":null}],["0xb248508f4ef7088e10c48f14d04be3272ca29eee"],true]`,
 			result: func(e *executor) any { return &result.Invoke{} },
 			check: func(t *testing.T, e *executor, inv any) {
 				res, ok := inv.(*result.Invoke)