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Code Issues Releases Wiki Activity

Some core cleanup

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- Move some ArgumentHelpers methods to the core project.
 - Remove static imports in CobaltLuaMachine, avoiding confusing calls
   to valueOf.
This commit is contained in:
Jonathan Coates 2023-05-18 19:20:27 +01:00
parent 03c794cd53
commit e0216f8792
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GPG Key ID: B9E431FF07C98D06
5 changed files with 38 additions and 26 deletions
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12
projects/common/src/main/java/dan200/computercraft/shared/util/ArgumentHelpers.java
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@ -19,18 +19,6 @@ public final class ArgumentHelpers {
private ArgumentHelpers() {
}
public static void assertBetween(double value, double min, double max, String message) throws LuaException {
if (value < min || value > max || Double.isNaN(value)) {
throw new LuaException(String.format(message, "between " + min + " and " + max));
}
}
public static void assertBetween(int value, int min, int max, String message) throws LuaException {
if (value < min || value > max) {
throw new LuaException(String.format(message, "between " + min + " and " + max));
}
}
public static <T> T getRegistryEntry(String name, String typeName, RegistryWrappers.RegistryWrapper<T> registry) throws LuaException {
ResourceLocation id;
try {

21
projects/core/src/main/java/dan200/computercraft/core/lua/CobaltLuaMachine.java
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@ -30,9 +30,6 @@ import java.io.Serial;
import java.nio.ByteBuffer;
import java.util.*;
import static org.squiddev.cobalt.ValueFactory.valueOf;
import static org.squiddev.cobalt.ValueFactory.varargsOf;
public class CobaltLuaMachine implements ILuaMachine {
private static final Logger LOG = LoggerFactory.getLogger(CobaltLuaMachine.class);
@ -76,8 +73,8 @@ public class CobaltLuaMachine implements ILuaMachine {
var globals = state.getMainThread().getfenv();
CoreLibraries.debugGlobals(state);
Bit32Lib.add(state, globals);
globals.rawset("_HOST", valueOf(environment.hostString()));
globals.rawset("_CC_DEFAULT_SETTINGS", valueOf(CoreConfig.defaultComputerSettings));
globals.rawset("_HOST", ValueFactory.valueOf(environment.hostString()));
globals.rawset("_CC_DEFAULT_SETTINGS", ValueFactory.valueOf(CoreConfig.defaultComputerSettings));
if (CoreConfig.disableLua51Features) globals.rawset("_CC_DISABLE_LUA51_FEATURES", Constants.TRUE);
// Add default APIs
@ -121,7 +118,7 @@ public class CobaltLuaMachine implements ILuaMachine {
}
try {
var resumeArgs = eventName == null ? Constants.NONE : varargsOf(valueOf(eventName), toValues(arguments));
var resumeArgs = eventName == null ? Constants.NONE : ValueFactory.varargsOf(ValueFactory.valueOf(eventName), toValues(arguments));
// Resume the current thread, or the main one when first starting off.
var thread = state.getCurrentThread();
@ -189,14 +186,14 @@ public class CobaltLuaMachine implements ILuaMachine {
private LuaValue toValue(@Nullable Object object, @Nullable IdentityHashMap<Object, LuaValue> values) {
if (object == null) return Constants.NIL;
if (object instanceof Number num) return valueOf(num.doubleValue());
if (object instanceof Boolean bool) return valueOf(bool);
if (object instanceof String str) return valueOf(str);
if (object instanceof byte[] b) return valueOf(Arrays.copyOf(b, b.length));
if (object instanceof Number num) return ValueFactory.valueOf(num.doubleValue());
if (object instanceof Boolean bool) return ValueFactory.valueOf(bool);
if (object instanceof String str) return ValueFactory.valueOf(str);
if (object instanceof byte[] b) return ValueFactory.valueOf(Arrays.copyOf(b, b.length));
if (object instanceof ByteBuffer b) {
var bytes = new byte[b.remaining()];
b.get(bytes);
return valueOf(bytes);
return ValueFactory.valueOf(bytes);
}
if (values == null) values = new IdentityHashMap<>(1);
@ -261,7 +258,7 @@ public class CobaltLuaMachine implements ILuaMachine {
var object = objects[i];
values[i] = toValue(object, result);
}
return varargsOf(values);
return ValueFactory.varargsOf(values);
}
@Nullable

27
projects/core/src/main/java/dan200/computercraft/core/util/ArgumentHelpers.java Normal file
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@ -0,0 +1,27 @@
// SPDX-FileCopyrightText: 2023 The CC: Tweaked Developers
//
// SPDX-License-Identifier: MPL-2.0
package dan200.computercraft.core.util;
import dan200.computercraft.api.lua.LuaException;
/**
* A few helpers for working with arguments.
* <p>
* This should really be moved into the public API. However, until I have settled on a suitable format, we'll keep it
* where it is used.
*/
public class ArgumentHelpers {
public static void assertBetween(double value, double min, double max, String message) throws LuaException {
if (value < min || value > max || Double.isNaN(value)) {
throw new LuaException(String.format(message, "between " + min + " and " + max));
}
}
public static void assertBetween(int value, int min, int max, String message) throws LuaException {
if (value < min || value > max) {
throw new LuaException(String.format(message, "between " + min + " and " + max));
}
}
}

2
projects/fabric/src/main/java/dan200/computercraft/shared/peripheral/generic/methods/InventoryMethods.java
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@ -30,7 +30,7 @@ import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
import static dan200.computercraft.shared.util.ArgumentHelpers.assertBetween;
import static dan200.computercraft.core.util.ArgumentHelpers.assertBetween;
/**
* Methods for interacting with inventories. This mirrors the Forge version.

2
projects/forge/src/main/java/dan200/computercraft/shared/peripheral/generic/methods/InventoryMethods.java
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@ -25,7 +25,7 @@ import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
import static dan200.computercraft.shared.util.ArgumentHelpers.assertBetween;
import static dan200.computercraft.core.util.ArgumentHelpers.assertBetween;
/**
* Methods for interacting with inventories.