public void computeBranding() {
if (brandings == null) {
Builder brd = ImmutableList.<String>builder();
brd.add(Loader.instance().getMCVersionString());
brd.add(Loader.instance().getMCPVersionString());
brd.add("FML v" + Loader.instance().getFMLVersionString());
String forgeBranding = (String) callForgeMethod("getBrandingVersion");
if (!Strings.isNullOrEmpty(forgeBranding)) {
brd.add(forgeBranding);
}
if (sidedDelegate != null) {
brd.addAll(sidedDelegate.getAdditionalBrandingInformation());
}
try {
Properties props = new Properties();
props.load(getClass().getClassLoader().getResourceAsStream("fmlbranding.properties"));
brd.add(props.getProperty("fmlbranding"));
} catch (Exception ex) {
// Ignore - no branding file found
}
int tModCount = Loader.instance().getModList().size();
int aModCount = Loader.instance().getActiveModList().size();
brd.add(
String.format(
"%d mod%s loaded, %d mod%s active",
tModCount, tModCount != 1 ? "s" : "", aModCount, aModCount != 1 ? "s" : ""));
brandings = brd.build();
}
}
public void handleWorldDataSave(
SaveHandler handler, WorldInfo worldInfo, NBTTagCompound tagCompound) {
for (ModContainer mc : Loader.instance().getModList()) {
if (mc instanceof InjectedModContainer) {
WorldAccessContainer wac = ((InjectedModContainer) mc).getWrappedWorldAccessContainer();
if (wac != null) {
NBTTagCompound dataForWriting = wac.getDataForWriting(handler, worldInfo);
tagCompound.func_74766_a(mc.getModId(), dataForWriting);
}
}
}
}
public void handleWorldDataLoad(
SaveHandler handler, WorldInfo worldInfo, NBTTagCompound tagCompound) {
if (getEffectiveSide() != Side.SERVER) {
return;
}
if (handlerSet.contains(handler)) {
return;
}
handlerSet.add(handler);
Map<String, NBTBase> additionalProperties = Maps.newHashMap();
worldInfo.setAdditionalProperties(additionalProperties);
for (ModContainer mc : Loader.instance().getModList()) {
if (mc instanceof InjectedModContainer) {
WorldAccessContainer wac = ((InjectedModContainer) mc).getWrappedWorldAccessContainer();
if (wac != null) {
wac.readData(
handler, worldInfo, additionalProperties, tagCompound.func_74775_l(mc.getModId()));
}
}
}
}
/**
* The main class for non-obfuscated hook handling code
*
* <p>Anything that doesn't require obfuscated or client/server specific code should go in this
* handler
*
* <p>It also contains a reference to the sided handler instance that is valid allowing for common
* code to access specific properties from the obfuscated world without a direct dependency
*
* @author cpw
*/
public class FMLCommonHandler {
/** The singleton */
private static final FMLCommonHandler INSTANCE = new FMLCommonHandler();
/** The delegate for side specific data and functions */
private IFMLSidedHandler sidedDelegate;
private List<IScheduledTickHandler> scheduledClientTicks = Lists.newArrayList();
private List<IScheduledTickHandler> scheduledServerTicks = Lists.newArrayList();
private Class<?> forge;
private boolean noForge;
private List<String> brandings;
private List<ICrashCallable> crashCallables =
Lists.newArrayList(Loader.instance().getCallableCrashInformation());
private Set<SaveHandler> handlerSet =
Sets.newSetFromMap(new MapMaker().weakKeys().<SaveHandler, Boolean>makeMap());
public void beginLoading(IFMLSidedHandler handler) {
sidedDelegate = handler;
FMLLog.info("Attempting early MinecraftForge initialization");
callForgeMethod("initialize");
callForgeMethod("registerCrashCallable");
FMLLog.info("Completed early MinecraftForge initialization");
}
public void rescheduleTicks(Side side) {
TickRegistry.updateTickQueue(
side.isClient() ? scheduledClientTicks : scheduledServerTicks, side);
}
public void tickStart(EnumSet<TickType> ticks, Side side, Object... data) {
List<IScheduledTickHandler> scheduledTicks =
side.isClient() ? scheduledClientTicks : scheduledServerTicks;
if (scheduledTicks.size() == 0) {
return;
}
for (IScheduledTickHandler ticker : scheduledTicks) {
EnumSet<TickType> ticksToRun =
EnumSet.copyOf(Objects.firstNonNull(ticker.ticks(), EnumSet.noneOf(TickType.class)));
ticksToRun.removeAll(EnumSet.complementOf(ticks));
if (!ticksToRun.isEmpty()) {
ticker.tickStart(ticksToRun, data);
}
}
}
public void tickEnd(EnumSet<TickType> ticks, Side side, Object... data) {
List<IScheduledTickHandler> scheduledTicks =
side.isClient() ? scheduledClientTicks : scheduledServerTicks;
if (scheduledTicks.size() == 0) {
return;
}
for (IScheduledTickHandler ticker : scheduledTicks) {
EnumSet<TickType> ticksToRun =
EnumSet.copyOf(Objects.firstNonNull(ticker.ticks(), EnumSet.noneOf(TickType.class)));
ticksToRun.removeAll(EnumSet.complementOf(ticks));
if (!ticksToRun.isEmpty()) {
ticker.tickEnd(ticksToRun, data);
}
}
}
/** @return the instance */
public static FMLCommonHandler instance() {
return INSTANCE;
}
/**
* Find the container that associates with the supplied mod object
*
* @param mod
*/
public ModContainer findContainerFor(Object mod) {
return Loader.instance().getReversedModObjectList().get(mod);
}
/**
* Get the forge mod loader logging instance (goes to the forgemodloader log file)
*
* @return The log instance for the FML log file
*/
public Logger getFMLLogger() {
return FMLLog.getLogger();
}
public Side getSide() {
return sidedDelegate.getSide();
}
/**
* Return the effective side for the context in the game. This is dependent on thread analysis to
* try and determine whether the code is running in the server or not. Use at your own risk
*/
public Side getEffectiveSide() {
Thread thr = Thread.currentThread();
if ((thr instanceof ThreadMinecraftServer) || (thr instanceof ServerListenThread)) {
return Side.SERVER;
}
return Side.CLIENT;
}
/** Raise an exception */
public void raiseException(Throwable exception, String message, boolean stopGame) {
FMLCommonHandler.instance().getFMLLogger().throwing("FMLHandler", "raiseException", exception);
if (stopGame) {
getSidedDelegate().haltGame(message, exception);
}
}
private Class<?> findMinecraftForge() {
if (forge == null && !noForge) {
try {
forge = Class.forName("net.minecraftforge.common.MinecraftForge");
} catch (Exception ex) {
noForge = true;
}
}
return forge;
}
private Object callForgeMethod(String method) {
if (noForge) return null;
try {
return findMinecraftForge().getMethod(method).invoke(null);
} catch (Exception e) {
// No Forge installation
return null;
}
}
public void computeBranding() {
if (brandings == null) {
Builder brd = ImmutableList.<String>builder();
brd.add(Loader.instance().getMCVersionString());
brd.add(Loader.instance().getMCPVersionString());
brd.add("FML v" + Loader.instance().getFMLVersionString());
String forgeBranding = (String) callForgeMethod("getBrandingVersion");
if (!Strings.isNullOrEmpty(forgeBranding)) {
brd.add(forgeBranding);
}
if (sidedDelegate != null) {
brd.addAll(sidedDelegate.getAdditionalBrandingInformation());
}
try {
Properties props = new Properties();
props.load(getClass().getClassLoader().getResourceAsStream("fmlbranding.properties"));
brd.add(props.getProperty("fmlbranding"));
} catch (Exception ex) {
// Ignore - no branding file found
}
int tModCount = Loader.instance().getModList().size();
int aModCount = Loader.instance().getActiveModList().size();
brd.add(
String.format(
"%d mod%s loaded, %d mod%s active",
tModCount, tModCount != 1 ? "s" : "", aModCount, aModCount != 1 ? "s" : ""));
brandings = brd.build();
}
}
public List<String> getBrandings() {
if (brandings == null) {
computeBranding();
}
return ImmutableList.copyOf(brandings);
}
public IFMLSidedHandler getSidedDelegate() {
return sidedDelegate;
}
public void onPostServerTick() {
tickEnd(EnumSet.of(TickType.SERVER), Side.SERVER);
}
/** Every tick just after world and other ticks occur */
public void onPostWorldTick(Object world) {
tickEnd(EnumSet.of(TickType.WORLD), Side.SERVER, world);
}
public void onPreServerTick() {
tickStart(EnumSet.of(TickType.SERVER), Side.SERVER);
}
/** Every tick just before world and other ticks occur */
public void onPreWorldTick(Object world) {
tickStart(EnumSet.of(TickType.WORLD), Side.SERVER, world);
}
public void onWorldLoadTick(World[] worlds) {
rescheduleTicks(Side.SERVER);
for (World w : worlds) {
tickStart(EnumSet.of(TickType.WORLDLOAD), Side.SERVER, w);
}
}
public void handleServerStarting(MinecraftServer server) {
Loader.instance().serverStarting(server);
}
public void handleServerStarted() {
Loader.instance().serverStarted();
}
public void handleServerStopping() {
Loader.instance().serverStopping();
}
public MinecraftServer getMinecraftServerInstance() {
return sidedDelegate.getServer();
}
public void showGuiScreen(Object clientGuiElement) {
sidedDelegate.showGuiScreen(clientGuiElement);
}
public Entity spawnEntityIntoClientWorld(
EntityRegistration registration, EntitySpawnPacket entitySpawnPacket) {
return sidedDelegate.spawnEntityIntoClientWorld(registration, entitySpawnPacket);
}
public void adjustEntityLocationOnClient(
EntitySpawnAdjustmentPacket entitySpawnAdjustmentPacket) {
sidedDelegate.adjustEntityLocationOnClient(entitySpawnAdjustmentPacket);
}
public void onServerStart(DedicatedServer dedicatedServer) {
FMLServerHandler.instance();
sidedDelegate.beginServerLoading(dedicatedServer);
}
public void onServerStarted() {
sidedDelegate.finishServerLoading();
}
public void onPreClientTick() {
tickStart(EnumSet.of(TickType.CLIENT), Side.CLIENT);
}
public void onPostClientTick() {
tickEnd(EnumSet.of(TickType.CLIENT), Side.CLIENT);
}
public void onRenderTickStart(float timer) {
tickStart(EnumSet.of(TickType.RENDER), Side.CLIENT, timer);
}
public void onRenderTickEnd(float timer) {
tickEnd(EnumSet.of(TickType.RENDER), Side.CLIENT, timer);
}
public void onPlayerPreTick(EntityPlayer player) {
Side side = player instanceof EntityPlayerMP ? Side.SERVER : Side.CLIENT;
tickStart(EnumSet.of(TickType.PLAYER), side, player);
}
public void onPlayerPostTick(EntityPlayer player) {
Side side = player instanceof EntityPlayerMP ? Side.SERVER : Side.CLIENT;
tickEnd(EnumSet.of(TickType.PLAYER), side, player);
}
public void registerCrashCallable(ICrashCallable callable) {
crashCallables.add(callable);
}
public void enhanceCrashReport(CrashReport crashReport, CrashReportCategory category) {
for (ICrashCallable call : crashCallables) {
category.func_71500_a(call.getLabel(), call);
}
}
public void handleTinyPacket(NetHandler handler, Packet131MapData mapData) {
sidedDelegate.handleTinyPacket(handler, mapData);
}
public void handleWorldDataSave(
SaveHandler handler, WorldInfo worldInfo, NBTTagCompound tagCompound) {
for (ModContainer mc : Loader.instance().getModList()) {
if (mc instanceof InjectedModContainer) {
WorldAccessContainer wac = ((InjectedModContainer) mc).getWrappedWorldAccessContainer();
if (wac != null) {
NBTTagCompound dataForWriting = wac.getDataForWriting(handler, worldInfo);
tagCompound.func_74766_a(mc.getModId(), dataForWriting);
}
}
}
}
public void handleWorldDataLoad(
SaveHandler handler, WorldInfo worldInfo, NBTTagCompound tagCompound) {
if (getEffectiveSide() != Side.SERVER) {
return;
}
if (handlerSet.contains(handler)) {
return;
}
handlerSet.add(handler);
Map<String, NBTBase> additionalProperties = Maps.newHashMap();
worldInfo.setAdditionalProperties(additionalProperties);
for (ModContainer mc : Loader.instance().getModList()) {
if (mc instanceof InjectedModContainer) {
WorldAccessContainer wac = ((InjectedModContainer) mc).getWrappedWorldAccessContainer();
if (wac != null) {
wac.readData(
handler, worldInfo, additionalProperties, tagCompound.func_74775_l(mc.getModId()));
}
}
}
}
public boolean shouldServerBeKilledQuietly() {
return sidedDelegate.shouldServerShouldBeKilledQuietly();
}
public void disconnectIDMismatch(
MapDifference<Integer, ItemData> serverDifference,
NetHandler toKill,
INetworkManager network) {
sidedDelegate.disconnectIDMismatch(serverDifference, toKill, network);
}
}
public void handleServerStopping() {
Loader.instance().serverStopping();
}
public void handleServerStarted() {
Loader.instance().serverStarted();
}
public void handleServerStarting(MinecraftServer server) {
Loader.instance().serverStarting(server);
}
/**
* Find the container that associates with the supplied mod object
*
* @param mod
*/
public ModContainer findContainerFor(Object mod) {
return Loader.instance().getReversedModObjectList().get(mod);
}
