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Registry: Misc tweaks

This commit is contained in:
Player 2014-04-23 01:49:07 +02:00
parent 7175165d15
commit dfa9f2d1a2
4 changed files with 133 additions and 59 deletions
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5
fml/src/main/java/cpw/mods/fml/common/FMLLog.java
View File

@ -47,8 +47,13 @@ public class FMLLog
public static void bigWarning(String format, Object... data)
{
StackTraceElement[] trace = Thread.currentThread().getStackTrace();
log(Level.WARN, "****************************************");
log(Level.WARN, "* "+format, data);
for (int i = 2; i < 8 && i < trace.length; i++)
{
log(Level.WARN, "* at %s%s", trace[i].toString(), i == 7 ? "..." : "");
}
log(Level.WARN, "****************************************");
}

49
fml/src/main/java/cpw/mods/fml/common/registry/FMLControlledNamespacedRegistry.java
View File

@ -10,7 +10,9 @@ import java.util.Map;
import net.minecraft.util.ObjectIntIdentityMap;
import net.minecraft.util.RegistryNamespaced;
import com.google.common.base.Function;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Iterables;
import cpw.mods.fml.common.FMLLog;
import cpw.mods.fml.common.Loader;
@ -50,7 +52,7 @@ public class FMLControlledNamespacedRegistry<I> extends RegistryNamespaced {
underlyingIntegerMap = new ObjectIntIdentityMap();
registryObjects.clear();
for (I thing : (Iterable<I>) registry)
for (I thing : registry.typeSafeIterable())
{
addObjectRaw(registry.getId(thing), registry.getNameForObject(thing), thing);
}
@ -80,12 +82,13 @@ public class FMLControlledNamespacedRegistry<I> extends RegistryNamespaced {
public void putObject(Object objName, Object obj)
{
String name = (String) objName;
I thing = (I) obj;
I thing = superType.cast(obj);
if (name == null) throw new NullPointerException("Can't use a null-name for the registry.");
if (name.isEmpty()) throw new IllegalArgumentException("Can't use an empty name for the registry.");
if (thing == null) throw new NullPointerException("Can't add null-object to the registry.");
name = ensureNamespaced(name);
String existingName = getNameForObject(thing);
if (existingName == null)
@ -249,12 +252,17 @@ public class FMLControlledNamespacedRegistry<I> extends RegistryNamespaced {
return containsKey(itemName);
}
public Iterable<I> typeSafeIterable()
{
return Iterables.transform(this, new TypeCastFunction());
}
// internal
@SuppressWarnings("unchecked")
public void serializeInto(Map<String, Integer> idMapping) // for saving
{
for (I thing : (Iterable<I>) this)
for (I thing : this.typeSafeIterable())
{
idMapping.put(discriminator+getNameForObject(thing), getId(thing));
}
@ -276,9 +284,10 @@ public class FMLControlledNamespacedRegistry<I> extends RegistryNamespaced {
*/
int add(int id, String name, I thing, BitSet availabilityMap)
{
if (name == null) throw new NullPointerException("Can't use a null-name for the registry.");
if (name.isEmpty()) throw new IllegalArgumentException("Can't use an empty name for the registry.");
if (thing == null) throw new NullPointerException("Can't add null-object to the registry.");
if (name == null) throw new NullPointerException(String.format("Can't use a null-name for the registry, object %s.", thing));
if (name.isEmpty()) throw new IllegalArgumentException(String.format("Can't use an empty name for the registry, object %s.", thing));
if (name.indexOf(':') == -1) throw new IllegalArgumentException(String.format("Can't add the name (%s) without a prefix, object %s", name, thing));
if (thing == null) throw new NullPointerException(String.format("Can't add null-object to the registry, name %s.", name));
if (name.equals(optionalDefaultName))
{
this.optionalDefaultObject = thing;
@ -294,14 +303,6 @@ public class FMLControlledNamespacedRegistry<I> extends RegistryNamespaced {
throw new RuntimeException(String.format("Invalid id %d - maximum id range exceeded.", idToUse));
}
ModContainer mc = Loader.instance().activeModContainer();
if (mc != null)
{
String prefix = mc.getModId();
if (name.contains(":")) FMLLog.bigWarning("Illegal extra prefix %s for name %s, invalid registry invocation/invalid name?", prefix, name);
name = prefix + ":"+ name;
}
if (getRaw(name) == thing) // already registered, return prev registration's id
{
FMLLog.bigWarning("The object %s has been registered twice for the same name %s.", thing, name);
@ -337,7 +338,7 @@ public class FMLControlledNamespacedRegistry<I> extends RegistryNamespaced {
{
Map<String,Integer> ret = new HashMap<String, Integer>();
for (I thing : (Iterable<I>) this)
for (I thing : this.typeSafeIterable())
{
if (!registry.field_148758_b.containsKey(thing)) ret.put(getNameForObject(thing), getId(thing));
}
@ -350,7 +351,7 @@ public class FMLControlledNamespacedRegistry<I> extends RegistryNamespaced {
{
List<Integer> ids = new ArrayList<Integer>();
for (I thing : (Iterable<I>) this)
for (I thing : this.typeSafeIterable())
{
ids.add(getId(thing));
}
@ -370,10 +371,20 @@ public class FMLControlledNamespacedRegistry<I> extends RegistryNamespaced {
*/
private void addObjectRaw(int id, String name, I thing)
{
if (name == null) throw new NullPointerException("internal registry bug");
if (thing == null) throw new NullPointerException("internal registry bug");
if (name == null) throw new NullPointerException("The name to be added to the registry is null. This can only happen with a corrupted registry state. Reflection/ASM hackery? Registry bug?");
if (thing == null) throw new NullPointerException("The object to be added to the registry is null. This can only happen with a corrupted registry state. Reflection/ASM hackery? Registry bug?");
if (!superType.isInstance(thing)) throw new IllegalArgumentException("The object to be added to the registry is not of the right type. Reflection/ASM hackery? Registry bug?");
underlyingIntegerMap.func_148746_a(thing, id); // obj <-> id
super.putObject(ensureNamespaced(name), thing); // name <-> obj
super.putObject(name, thing); // name <-> obj
}
private class TypeCastFunction implements Function<Object, I>
{
@Override
public I apply(Object o)
{
return superType.cast(o);
}
}
}

104
fml/src/main/java/cpw/mods/fml/common/registry/GameData.java
View File

@ -64,12 +64,12 @@ public class GameData {
private static final GameData mainData = new GameData();
/**
* @deprecated use {@link getBlockRegistry()} instead.
* @deprecated use {@link #getBlockRegistry()} instead.
*/
@Deprecated
public static final FMLControlledNamespacedRegistry<Block> blockRegistry = getBlockRegistry();
/**
* @deprecated use {@link getItemRegistry()} instead.
* @deprecated use {@link #getItemRegistry()} instead.
*/
@Deprecated
public static final FMLControlledNamespacedRegistry<Item> itemRegistry = getItemRegistry();
@ -460,8 +460,14 @@ public class GameData {
}
// register
FMLControlledNamespacedRegistry<?> srcRegistry = isBlock ? getMain().iBlockRegistry : getMain().iItemRegistry;
currId = newData.register(srcRegistry.getRaw(itemName), itemName, newId);
if (isBlock)
{
currId = newData.registerBlock(getMain().iBlockRegistry.getRaw(itemName), itemName, newId);
}
else
{
currId = newData.registerItem(getMain().iItemRegistry.getRaw(itemName), itemName, newId);
}
if (currId != newId)
{
@ -501,11 +507,11 @@ public class GameData {
if (isBlock)
{
newId = newData.registerBlock(frozen.iBlockRegistry.getRaw(itemName), itemName, null, currId);
newId = newData.registerBlock(frozen.iBlockRegistry.getRaw(itemName), itemName, currId);
}
else
{
newId = newData.registerItem(frozen.iItemRegistry.getRaw(itemName), itemName, null, currId);
newId = newData.registerItem(frozen.iItemRegistry.getRaw(itemName), itemName, currId);
}
FMLLog.info("Injected new block/item %s: %d (init) -> %d (map).", itemName, currId, newId);
@ -551,7 +557,7 @@ public class GameData {
newName = getMain().iBlockRegistry.getNameForObject(remap.getTarget());
FMLLog.fine("The Block %s is being remapped to %s.", remap.name, newName);
newId = gameData.registerBlock((Block) remap.getTarget(), newName, null, remap.id);
newId = gameData.registerBlock((Block) remap.getTarget(), newName, remap.id);
gameData.iBlockRegistry.addAlias(remap.name, newName);
}
else
@ -560,7 +566,7 @@ public class GameData {
newName = getMain().iItemRegistry.getNameForObject(remap.getTarget());
FMLLog.fine("The Item %s is being remapped to %s.", remap.name, newName);
newId = gameData.registerItem((Item) remap.getTarget(), newName, null, remap.id);
newId = gameData.registerItem((Item) remap.getTarget(), newName, remap.id);
gameData.iItemRegistry.addAlias(remap.name, newName);
}
@ -703,15 +709,18 @@ public class GameData {
blockedIds.addAll(data.blockedIds);
}
int register(Object obj, String name, int idHint)
int register(Object obj, String name, int idHint) // from FMLControlledNamespacedRegistry.addObject
{
// tolerate extra name prefixes here since mc does it as well
name = addPrefix(name);
if (obj instanceof Block)
{
return registerBlock((Block) obj, name, null, idHint);
return registerBlock((Block) obj, name, idHint);
}
else if (obj instanceof Item)
{
return registerItem((Item) obj, name, null, idHint);
return registerItem((Item) obj, name, idHint);
}
else
{
@ -719,18 +728,17 @@ public class GameData {
}
}
int registerItem(Item item, String name, String modId)
int registerItem(Item item, String name) // from GameRegistry
{
return registerItem(item, name, modId, -1);
int index = name.indexOf(':');
if (name.indexOf(':') != -1) FMLLog.bigWarning("Illegal extra prefix %s for name %s, invalid registry invocation/invalid name?", name.substring(0, index), name);
name = addPrefix(name);
return registerItem(item, name, -1);
}
int registerItem(Item item, String name, String modId, int idHint)
private int registerItem(Item item, String name, int idHint)
{
if (modId != null)
{
ModContainer mc = Loader.instance().activeModContainer();
customOwners.put(new UniqueIdentifier(modId, name), mc);
}
if (item instanceof ItemBlock) // ItemBlock, adjust id and clear the slot already occupied by the corresponding block
{
Block block = ((ItemBlock) item).field_150939_a;
@ -772,23 +780,21 @@ public class GameData {
return itemId;
}
int registerBlock(Block block, String name, String modId)
int registerBlock(Block block, String name) // from GameRegistry
{
return registerBlock(block, name, modId, -1);
int index = name.indexOf(':');
if (name.indexOf(':') != -1) FMLLog.bigWarning("Illegal extra prefix %s for name %s, invalid registry invocation/invalid name?", name.substring(0, index), name);
name = addPrefix(name);
return registerBlock(block, name, -1);
}
int registerBlock(Block block, String name, String modId, int idHint)
private int registerBlock(Block block, String name, int idHint)
{
if (modId != null)
{
ModContainer mc = Loader.instance().activeModContainer();
customOwners.put(new UniqueIdentifier(modId, name), mc);
}
// handle ItemBlock-before-Block registrations
ItemBlock itemBlock = null;
for (Item item : (Iterable<Item>) iItemRegistry) // find matching ItemBlock
for (Item item : iItemRegistry.typeSafeIterable()) // find matching ItemBlock
{
if (item instanceof ItemBlock && ((ItemBlock) item).field_150939_a == block)
{
@ -854,6 +860,42 @@ public class GameData {
availabilityMap.clear(id);
}
/**
* Prefix the supplied name with the current mod id.
*
* If no mod id can be determined, minecraft will be assumed.
* The prefix is separated with a colon.
*
* If there's already a prefix, it'll be prefixed again if the new prefix
* doesn't match the old prefix, as used by vanilla calls to addObject.
*
* @param name name to prefix.
* @return prefixed name.
*/
private String addPrefix(String name)
{
int index = name.lastIndexOf(':');
String oldPrefix = index == -1 ? "" : name.substring(0, index);
String prefix;
ModContainer mc = Loader.instance().activeModContainer();
if (mc != null)
{
prefix = mc.getModId();
}
else // no mod container, assume minecraft
{
prefix = "minecraft";
}
if (!oldPrefix.equals(prefix))
{
name = prefix + ":" + name;
}
return name;
}
private void verifyItemBlockName(ItemBlock item)
{
String blockName = iBlockRegistry.getNameForObject(item.field_150939_a);
@ -896,6 +938,10 @@ public class GameData {
if (id > (isBlock ? MAX_BLOCK_ID : MAX_ITEM_ID)) throw new IllegalStateException(String.format("Registry entry for %s %s, name %s uses the too large id %d.", type, obj, name));
// name lookup failed -> obj is not in the obj<->name map
if (name == null) throw new IllegalStateException(String.format("Registry entry for %s %s, id %d, doesn't yield a name.", type, obj, id));
// empty name
if (name.isEmpty()) throw new IllegalStateException(String.format("Registry entry for %s %s, id %d, yields an empty name.", type, obj, id));
// non-prefixed name
if (name.indexOf(':') == -1) throw new IllegalStateException(String.format("Registry entry for %s %s, id %d, has the non-prefixed name %s.", type, obj, id, name));
// id -> obj lookup is inconsistent
if (registry.getRaw(id) != obj) throw new IllegalStateException(String.format("Registry entry for id %d, name %s, doesn't yield the expected %s %s.", id, name, type, obj));
// name -> obj lookup is inconsistent

34
fml/src/main/java/cpw/mods/fml/common/registry/GameRegistry.java
View File

@ -61,7 +61,7 @@ public class GameRegistry
* Register a world generator - something that inserts new block types into the world
*
* @param generator the generator
* @param weight a weight to assign to this generator. Heavy weights tend to sink to the bottom of
* @param modGenerationWeight a weight to assign to this generator. Heavy weights tend to sink to the bottom of
* list of world generators (i.e. they run later)
*/
public static void registerWorldGenerator(IWorldGenerator generator, int modGenerationWeight)
@ -131,12 +131,12 @@ public class GameRegistry
* Register the specified Item with a mod specific name : overrides the standard type based name
* @param item The item to register
* @param name The mod-unique name to register it as - null will remove a custom name
* @param modId An optional modId that will "own" this block - generally used by multi-mod systems
* @param modId deprecated, unused
* where one mod should "own" all the blocks of all the mods, null defaults to the active mod
*/
public static Item registerItem(Item item, String name, String modId)
{
GameData.getMain().registerItem(item, name, modId);
GameData.getMain().registerItem(item, name);
return item;
}
@ -145,33 +145,45 @@ public class GameRegistry
{
}
/**
* Register a block with the specified mod specific name
* @param block The block to register
* @param name The mod-unique name to register it as
* @param name The mod-unique name to register it as, will get prefixed by your modid.
*/
public static Block registerBlock(Block block, String name)
{
return registerBlock(block, ItemBlock.class, name);
}
/**
* Register a block with the world, with the specified item class and block name
* @param block The block to register
* @param itemclass The item type to register with it : null registers a block without associated item.
* @param name The mod-unique name to register it with
* @param name The mod-unique name to register it as, will get prefixed by your modid.
*/
public static Block registerBlock(Block block, Class<? extends ItemBlock> itemclass, String name)
{
return registerBlock(block, itemclass, name, null);
return registerBlock(block, itemclass, name, new Object[]{});
}
/**
* @deprecated Use the registerBlock version without the modId parameter instead.
*/
@Deprecated
public static Block registerBlock(Block block, Class<? extends ItemBlock> itemclass, String name, String modId, Object... itemCtorArgs)
{
return registerBlock(block, itemclass, name, itemCtorArgs);
}
/**
* Register a block with the world, with the specified item class, block name and owning modId
* @param block The block to register
* @param itemclass The item type to register with it : null registers a block without associated item.
* @param name The mod-unique name to register it with
* @param modId The modId that will own the block name. null defaults to the active modId
* @param name The mod-unique name to register it as, will get prefixed by your modid.
* @param itemCtorArgs Arguments to pass to the ItemBlock constructor (optional).
*/
public static Block registerBlock(Block block, Class<? extends ItemBlock> itemclass, String name, String modId, Object... itemCtorArgs)
public static Block registerBlock(Block block, Class<? extends ItemBlock> itemclass, String name, Object... itemCtorArgs)
{
if (Loader.instance().isInState(LoaderState.CONSTRUCTING))
{
@ -193,10 +205,10 @@ public class GameRegistry
i = itemCtor.newInstance(ObjectArrays.concat(block, itemCtorArgs));
}
// block registration has to happen first
GameData.getMain().registerBlock(block, name, modId);
GameData.getMain().registerBlock(block, name);
if (i != null)
{
GameData.getMain().registerItem(i, name, modId);
GameData.getMain().registerItem(i, name);
}
return block;
}