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Working on id missing handling

This commit is contained in:
Christian 2013-12-18 08:34:20 -05:00
parent 78f822e51c
commit f6f746ceca
5 changed files with 113 additions and 2 deletions
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2
fml/src/main/java/cpw/mods/fml/common/FMLCommonHandler.java
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@ -324,7 +324,7 @@ public class FMLCommonHandler
public void onPlayerPostTick(EntityPlayer player)
{
bus().post(new TickEvent.PlayerTickEvent(Phase.START, player));
bus().post(new TickEvent.PlayerTickEvent(Phase.END, player));
}
public void registerCrashCallable(ICrashCallable callable)

24
fml/src/main/java/cpw/mods/fml/common/Loader.java
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@ -53,6 +53,8 @@ import cpw.mods.fml.common.ModContainer.Disableable;
import cpw.mods.fml.common.discovery.ModDiscoverer;
import cpw.mods.fml.common.event.FMLInterModComms;
import cpw.mods.fml.common.event.FMLLoadEvent;
import cpw.mods.fml.common.event.FMLMissingMappingsEvent;
import cpw.mods.fml.common.event.FMLMissingMappingsEvent.MissingMapping;
import cpw.mods.fml.common.event.FMLModIdMappingEvent;
import cpw.mods.fml.common.functions.ArtifactVersionNameFunction;
import cpw.mods.fml.common.functions.ModIdFunction;
@ -840,6 +842,28 @@ public class Loader
return true;
}
public void fireMissingMappingEvent(ArrayListMultimap<String,String> missing)
{
if (!missing.isEmpty())
{
FMLLog.fine("There are %d mappings missing - attempting a mod remap", missing.size());
ArrayListMultimap<String,MissingMapping> missingMappings = ArrayListMultimap.create();
List<MissingMapping> remaps = Lists.newArrayList();
for (Map.Entry<String, String> mapping : missing.entries())
{
MissingMapping m = new MissingMapping(mapping.getValue(), remaps);
missingMappings.put(mapping.getKey(), m);
}
FMLMissingMappingsEvent missingEvent = new FMLMissingMappingsEvent(missingMappings);
modController.propogateStateMessage(missingEvent);
if (!missingMappings.isEmpty())
{
FMLLog.severe("There are unidentified mappings in this world - it cannot be loaded");
throw new RuntimeException("Mod IDs are missing");
}
GameData.processIdRematches(remaps);
}
}
public void fireRemapEvent(Map<String, Integer[]> remaps)
{
if (remaps.isEmpty())

70
fml/src/main/java/cpw/mods/fml/common/event/FMLMissingMappingsEvent.java Normal file
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@ -0,0 +1,70 @@
package cpw.mods.fml.common.event;
import java.util.List;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ListMultimap;
import cpw.mods.fml.common.ModContainer;
/**
* This event is fired if a world is loaded that has block and item mappings referring the mod that are not
* in existence.
* These can be remapped to other existing objects, or simply discarded.
*
* @author cpw
*
*/
public class FMLMissingMappingsEvent extends FMLEvent {
public static enum Type { BLOCK, ITEM }
public static class MissingMapping {
public final Type type;
public final String name;
private String remapTarget;
private List<MissingMapping> remaps;
public MissingMapping(String name, List<MissingMapping> remaps)
{
this.type = name.charAt(0) == '\u0001' ? Type.BLOCK : Type.ITEM;
this.name = name;
this.remaps = remaps;
}
public void remapTo(String target)
{
this.remapTarget = target;
remaps.add(this);
}
public String getRemapTarget()
{
return this.remapTarget;
}
}
private ListMultimap<String,MissingMapping> missing;
private ModContainer activeContainer;
private List<MissingMapping> currentList;
public FMLMissingMappingsEvent(ListMultimap<String,MissingMapping> missingMappings)
{
this.missing = missingMappings;
}
@Override
public void applyModContainer(ModContainer activeContainer)
{
super.applyModContainer(activeContainer);
this.activeContainer = activeContainer;
this.currentList = null;
}
/**
* Get the list of missing mappings for the active mod.
* @return
*/
public List<MissingMapping> get()
{
if (currentList == null)
{
currentList = ImmutableList.copyOf(missing.removeAll(activeContainer.getModId()));
}
return currentList;
}
}

18
fml/src/main/java/cpw/mods/fml/common/registry/GameData.java
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@ -14,6 +14,7 @@ package cpw.mods.fml.common.registry;
import java.io.File;
import java.io.IOException;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.logging.log4j.Level;
@ -35,6 +36,7 @@ import com.google.common.io.Files;
import cpw.mods.fml.common.FMLLog;
import cpw.mods.fml.common.Loader;
import cpw.mods.fml.common.ModContainer;
import cpw.mods.fml.common.event.FMLMissingMappingsEvent.MissingMapping;
import cpw.mods.fml.common.registry.GameRegistry.UniqueIdentifier;
public class GameData {
@ -212,6 +214,7 @@ public class GameData {
public static void injectWorldIDMap(Map<String, Integer> dataList)
{
Map<String, Integer[]> remaps = Maps.newHashMap();
Map<String,String> missing = Maps.newHashMap();
blockRegistry.beginIdSwap();
itemRegistry.beginIdSwap();
for (Entry<String, Integer> entry : dataList.entrySet())
@ -231,7 +234,12 @@ public class GameData {
currId = itemRegistry.getId(itemName);
}
if (currId != newId)
if (currId == -1)
{
FMLLog.info("Found a missing id from the world %s", itemName);
missing.put(itemName.substring(0, itemName.indexOf(':')), itemName);
}
else if (currId != newId)
{
FMLLog.info("Found %s id mismatch %s : %d %d", isBlock ? "block" : "item", itemName, currId, newId);
remaps.put(itemName, new Integer[] { currId, newId });
@ -251,4 +259,12 @@ public class GameData {
itemRegistry.completeIdSwap();
Loader.instance().fireRemapEvent(remaps);
}
public static void processIdRematches(List<MissingMapping> remaps)
{
for (MissingMapping remap : remaps)
{
// what to do here
remap.getRemapTarget();
}
}
}

1
fml/src/main/java/cpw/mods/fml/common/registry/GameRegistry.java
View File

@ -383,4 +383,5 @@ public class GameRegistry
{
return GameData.getUniqueName(item);
}
}