refactor(world): remove workaround in mud config (#1501)

Co-authored-by: Kevin Ingersoll <kingersoll@gmail.com>
latticexyz · Sep 15, 2023 · 4c7fd3e · 4c7fd3e
1 parent e0193e5
commit 4c7fd3e
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Showing 7 changed files with 27 additions and 96 deletions.
diff --git a/.changeset/lovely-buses-boil.md b/.changeset/lovely-buses-boil.md
@@ -0,0 +1,5 @@
+---
+"@latticexyz/world": patch
+---
+
+Remove a workaround for the internal `InstalledModules` table that is not needed anymore.
diff --git a/packages/world/gas-report.json b/packages/world/gas-report.json
@@ -39,13 +39,13 @@
     "file": "test/KeysInTableModule.t.sol",
     "test": "testInstallComposite",
     "name": "install keys in table module",
-    "gasUsed": 1519669
+    "gasUsed": 1519335
   },
   {
     "file": "test/KeysInTableModule.t.sol",
     "test": "testInstallGas",
     "name": "install keys in table module",
-    "gasUsed": 1519669
+    "gasUsed": 1519335
   },
   {
     "file": "test/KeysInTableModule.t.sol",
@@ -57,13 +57,13 @@
     "file": "test/KeysInTableModule.t.sol",
     "test": "testInstallSingleton",
     "name": "install keys in table module",
-    "gasUsed": 1519669
+    "gasUsed": 1519335
   },
   {
     "file": "test/KeysInTableModule.t.sol",
     "test": "testSetAndDeleteRecordHookCompositeGas",
     "name": "install keys in table module",
-    "gasUsed": 1519669
+    "gasUsed": 1519335
   },
   {
     "file": "test/KeysInTableModule.t.sol",
@@ -81,7 +81,7 @@
     "file": "test/KeysInTableModule.t.sol",
     "test": "testSetAndDeleteRecordHookGas",
     "name": "install keys in table module",
-    "gasUsed": 1519669
+    "gasUsed": 1519335
   },
   {
     "file": "test/KeysInTableModule.t.sol",
@@ -99,7 +99,7 @@
     "file": "test/KeysWithValueModule.t.sol",
     "test": "testGetKeysWithValueGas",
     "name": "install keys with value module",
-    "gasUsed": 728673
+    "gasUsed": 728346
   },
   {
     "file": "test/KeysWithValueModule.t.sol",
@@ -117,7 +117,7 @@
     "file": "test/KeysWithValueModule.t.sol",
     "test": "testInstall",
     "name": "install keys with value module",
-    "gasUsed": 728673
+    "gasUsed": 728346
   },
   {
     "file": "test/KeysWithValueModule.t.sol",
@@ -129,7 +129,7 @@
     "file": "test/KeysWithValueModule.t.sol",
     "test": "testSetAndDeleteRecordHook",
     "name": "install keys with value module",
-    "gasUsed": 728673
+    "gasUsed": 728346
   },
   {
     "file": "test/KeysWithValueModule.t.sol",
@@ -147,7 +147,7 @@
     "file": "test/KeysWithValueModule.t.sol",
     "test": "testSetField",
     "name": "install keys with value module",
-    "gasUsed": 728673
+    "gasUsed": 728346
   },
   {
     "file": "test/KeysWithValueModule.t.sol",
@@ -255,7 +255,7 @@
     "file": "test/UniqueEntityModule.t.sol",
     "test": "testInstall",
     "name": "install unique entity module",
-    "gasUsed": 787953
+    "gasUsed": 787645
   },
   {
     "file": "test/UniqueEntityModule.t.sol",
@@ -267,7 +267,7 @@
     "file": "test/UniqueEntityModule.t.sol",
     "test": "testInstallRoot",
     "name": "installRoot unique entity module",
-    "gasUsed": 771494
+    "gasUsed": 771167
   },
   {
     "file": "test/UniqueEntityModule.t.sol",
@@ -327,7 +327,7 @@
     "file": "test/World.t.sol",
     "test": "testRegisterNamespace",
     "name": "Register a new namespace",
-    "gasUsed": 146371
+    "gasUsed": 146378
   },
   {
     "file": "test/World.t.sol",
@@ -339,7 +339,7 @@
     "file": "test/World.t.sol",
     "test": "testRegisterTable",
     "name": "Register a new table in the namespace",
-    "gasUsed": 685337
+    "gasUsed": 685344
   },
   {
     "file": "test/World.t.sol",

diff --git a/packages/world/mud.config.ts b/packages/world/mud.config.ts
@@ -36,11 +36,6 @@ export default mudConfig({
       valueSchema: {
         moduleAddress: "address",
       },
-      // TODO: this is a workaround to use `getRecord` instead of `getField` in the autogen library,
-      // to allow using the table before it is registered. This is because `getRecord` passes the valueSchema
-      // to store, while `getField` loads it from storage. Remove this once we have support for passing the
-      // valueSchema in `getField` too. (See https://github.com/latticexyz/mud/issues/444)
-      dataStruct: true,
     },
     Delegations: {
       keySchema: {

diff --git a/packages/world/src/Tables.sol b/packages/world/src/Tables.sol
@@ -5,7 +5,7 @@ pragma solidity >=0.8.0;
 
 import { NamespaceOwner, NamespaceOwnerTableId } from "./tables/NamespaceOwner.sol";
 import { ResourceAccess, ResourceAccessTableId } from "./tables/ResourceAccess.sol";
-import { InstalledModules, InstalledModulesData, InstalledModulesTableId } from "./tables/InstalledModules.sol";
+import { InstalledModules, InstalledModulesTableId } from "./tables/InstalledModules.sol";
 import { Delegations, DelegationsTableId } from "./tables/Delegations.sol";
 import { Balances, BalancesTableId } from "./modules/core/tables/Balances.sol";
 import { Systems, SystemsTableId } from "./modules/core/tables/Systems.sol";

diff --git a/packages/world/src/World.sol b/packages/world/src/World.sol
@@ -52,7 +52,7 @@ contract World is StoreRead, IStoreData, IWorldKernel {
     }
 
     // The World can only be initialized once
-    if (InstalledModules.getModuleAddress(CORE_MODULE_NAME, keccak256("")) != address(0)) {
+    if (InstalledModules.get(CORE_MODULE_NAME, keccak256("")) != address(0)) {
       revert WorldAlreadyInitialized();
     }
 

diff --git a/packages/world/src/tables/InstalledModules.sol b/packages/world/src/tables/InstalledModules.sol
@@ -21,10 +21,6 @@ import { PackedCounter, PackedCounterLib } from "@latticexyz/store/src/PackedCou
 bytes32 constant _tableId = bytes32(abi.encodePacked(bytes16(""), bytes16("InstalledModules")));
 bytes32 constant InstalledModulesTableId = _tableId;
 
-struct InstalledModulesData {
-  address moduleAddress;
-}
-
 library InstalledModules {
   /** Get the table values' field layout */
   function getFieldLayout() internal pure returns (FieldLayout) {
@@ -82,7 +78,7 @@ library InstalledModules {
   }
 
   /** Get moduleAddress */
-  function getModuleAddress(bytes16 moduleName, bytes32 argumentsHash) internal view returns (address moduleAddress) {
+  function get(bytes16 moduleName, bytes32 argumentsHash) internal view returns (address moduleAddress) {
     bytes32[] memory _keyTuple = new bytes32[](2);
     _keyTuple[0] = bytes32(moduleName);
     _keyTuple[1] = argumentsHash;
@@ -92,11 +88,7 @@ library InstalledModules {
   }
 
   /** Get moduleAddress (using the specified store) */
-  function getModuleAddress(
-    IStore _store,
-    bytes16 moduleName,
-    bytes32 argumentsHash
-  ) internal view returns (address moduleAddress) {
+  function get(IStore _store, bytes16 moduleName, bytes32 argumentsHash) internal view returns (address moduleAddress) {
     bytes32[] memory _keyTuple = new bytes32[](2);
     _keyTuple[0] = bytes32(moduleName);
     _keyTuple[1] = argumentsHash;
@@ -106,7 +98,7 @@ library InstalledModules {
   }
 
   /** Set moduleAddress */
-  function setModuleAddress(bytes16 moduleName, bytes32 argumentsHash, address moduleAddress) internal {
+  function set(bytes16 moduleName, bytes32 argumentsHash, address moduleAddress) internal {
     bytes32[] memory _keyTuple = new bytes32[](2);
     _keyTuple[0] = bytes32(moduleName);
     _keyTuple[1] = argumentsHash;
@@ -115,73 +107,12 @@ library InstalledModules {
   }
 
   /** Set moduleAddress (using the specified store) */
-  function setModuleAddress(IStore _store, bytes16 moduleName, bytes32 argumentsHash, address moduleAddress) internal {
-    bytes32[] memory _keyTuple = new bytes32[](2);
-    _keyTuple[0] = bytes32(moduleName);
-    _keyTuple[1] = argumentsHash;
-
-    _store.setField(_tableId, _keyTuple, 0, abi.encodePacked((moduleAddress)), getFieldLayout());
-  }
-
-  /** Get the full data */
-  function get(bytes16 moduleName, bytes32 argumentsHash) internal view returns (InstalledModulesData memory _table) {
-    bytes32[] memory _keyTuple = new bytes32[](2);
-    _keyTuple[0] = bytes32(moduleName);
-    _keyTuple[1] = argumentsHash;
-
-    bytes memory _blob = StoreSwitch.getRecord(_tableId, _keyTuple, getFieldLayout());
-    return decode(_blob);
-  }
-
-  /** Get the full data (using the specified store) */
-  function get(
-    IStore _store,
-    bytes16 moduleName,
-    bytes32 argumentsHash
-  ) internal view returns (InstalledModulesData memory _table) {
-    bytes32[] memory _keyTuple = new bytes32[](2);
-    _keyTuple[0] = bytes32(moduleName);
-    _keyTuple[1] = argumentsHash;
-
-    bytes memory _blob = _store.getRecord(_tableId, _keyTuple, getFieldLayout());
-    return decode(_blob);
-  }
-
-  /** Set the full data using individual values */
-  function set(bytes16 moduleName, bytes32 argumentsHash, address moduleAddress) internal {
-    bytes memory _data = encode(moduleAddress);
-
-    bytes32[] memory _keyTuple = new bytes32[](2);
-    _keyTuple[0] = bytes32(moduleName);
-    _keyTuple[1] = argumentsHash;
-
-    StoreSwitch.setRecord(_tableId, _keyTuple, _data, getFieldLayout());
-  }
-
-  /** Set the full data using individual values (using the specified store) */
   function set(IStore _store, bytes16 moduleName, bytes32 argumentsHash, address moduleAddress) internal {
-    bytes memory _data = encode(moduleAddress);
-
     bytes32[] memory _keyTuple = new bytes32[](2);
     _keyTuple[0] = bytes32(moduleName);
     _keyTuple[1] = argumentsHash;
 
-    _store.setRecord(_tableId, _keyTuple, _data, getFieldLayout());
-  }
-
-  /** Set the full data using the data struct */
-  function set(bytes16 moduleName, bytes32 argumentsHash, InstalledModulesData memory _table) internal {
-    set(moduleName, argumentsHash, _table.moduleAddress);
-  }
-
-  /** Set the full data using the data struct (using the specified store) */
-  function set(IStore _store, bytes16 moduleName, bytes32 argumentsHash, InstalledModulesData memory _table) internal {
-    set(_store, moduleName, argumentsHash, _table.moduleAddress);
-  }
-
-  /** Decode the tightly packed blob using this table's field layout */
-  function decode(bytes memory _blob) internal pure returns (InstalledModulesData memory _table) {
-    _table.moduleAddress = (address(Bytes.slice20(_blob, 0)));
+    _store.setField(_tableId, _keyTuple, 0, abi.encodePacked((moduleAddress)), getFieldLayout());
   }
 
   /** Tightly pack full data using this table's field layout */

diff --git a/packages/world/test/Factories.t.sol b/packages/world/test/Factories.t.sol
@@ -9,7 +9,7 @@ import { CoreModule } from "../src/modules/core/CoreModule.sol";
 import { Create2Factory } from "../src/factories/Create2Factory.sol";
 import { WorldFactory } from "../src/factories/WorldFactory.sol";
 import { IWorldFactory } from "../src/factories/IWorldFactory.sol";
-import { InstalledModules, InstalledModulesData } from "../src/tables/InstalledModules.sol";
+import { InstalledModules } from "../src/tables/InstalledModules.sol";
 import { NamespaceOwner } from "../src/tables/NamespaceOwner.sol";
 import { ROOT_NAMESPACE } from "../src/constants.sol";
 
@@ -70,10 +70,10 @@ contract FactoriesTest is Test {
     StoreSwitch.setStoreAddress(calculatedAddress);
 
     // Retrieve CoreModule address from InstalledModule table
-    InstalledModulesData memory installedModule = InstalledModules.get(bytes16("core.m"), keccak256(new bytes(0)));
+    address installedModule = InstalledModules.get(bytes16("core.m"), keccak256(new bytes(0)));
 
     // Confirm correct Core is installed
-    assertEq(installedModule.moduleAddress, address(coreModule));
+    assertEq(installedModule, address(coreModule));
 
     // Confirm worldCount (which is salt) has incremented
     assertEq(uint256(worldFactory.worldCount()), uint256(1));