下面列出了怎么用net.minecraftforge.fml.common.eventhandler.Event.Result的API类实例代码及写法，或者点击链接到github查看源代码。
@SubscribeEvent
public void onBucketFill(FillBucketEvent event) {
if(event.getTarget() == null || Type.BLOCK != event.getTarget().typeOfHit)
return;
IBlockState state = event.getWorld().getBlockState(new BlockPos(event.getTarget().getBlockPos()));
Block block = state.getBlock();
Item bucket = bucketMap.get(block);
if(bucket != null && state.equals(block.getDefaultState())) {
event.getWorld().setBlockToAir(new BlockPos(event.getTarget().getBlockPos()));
event.setFilledBucket(new ItemStack(bucket));
bucket.hasContainerItem(event.getFilledBucket());
event.setResult(Result.ALLOW);
}
}
@SubscribeEvent
public void onWorldGen(OreGenEvent.GenerateMinable event) {
if(event.getWorld().provider instanceof WorldProviderPlanet &&
DimensionManager.getInstance().getDimensionProperties(event.getWorld().provider.getDimension()).getOreGenProperties(event.getWorld()) != null) {
switch(event.getType()) {
case COAL:
case DIAMOND:
case EMERALD:
case GOLD:
case IRON:
case LAPIS:
case QUARTZ:
case REDSTONE:
case CUSTOM:
event.setResult(Result.DENY);
break;
default:
event.setResult(Result.DEFAULT);
}
}
}
@SubscribeEvent
public void onCheckSpawn(CheckSpawn evt) {
if (evt.getEntityLiving() == null) {
return;
}
String name = EntityList.getEntityString(evt.getEntityLiving());
if (name == null) {
return;
}
for (ISpawnEntry ent : MobSpawns.instance.getEntries()) {
if (name.equals(ent.getMobName())) {
if (!ent.canSpawnInDimension(evt.getWorld())) {
evt.setResult(Result.DENY);
}
}
}
}
@SubscribeEvent(priority = EventPriority.HIGH)
public void onBucketFill(FillBucketEvent evt) {
if (evt.getResult() != Result.DEFAULT) return;
if (evt.getEmptyBucket().getItem() != EMPTY_BUCKET) return;
final RayTraceResult target = evt.getTarget();
if (target == null || target.typeOfHit != RayTraceResult.Type.BLOCK) return;
final TileEntity te = evt.getWorld().getTileEntity(target.getBlockPos());
if (te == null) return;
if (te.hasCapability(CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY, target.sideHit)) {
final IFluidHandler source = te.getCapability(CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY, target.sideHit);
final FluidStack drained = source.drain(containedFluid, false);
if (containedFluid.isFluidStackIdentical(drained)) {
source.drain(containedFluid, true);
evt.setFilledBucket(filledBucket.copy());
evt.setResult(Result.ALLOW);
}
}
}
@SubscribeEvent
public void onAttacking(ArrowLooseEvent event) {
EntityPlayer player = event.getEntityPlayer();
if(player.isPotionActive(this)){
event.setCharge(event.getCharge()+player.getActivePotionEffect(this).getAmplifier()*25);
event.setResult(Result.ALLOW);
}
}
@SubscribeEvent(priority = EventPriority.HIGH)
public void onOreGenerate(OreGenEvent.GenerateMinable event) {
EventType eventType = event.getType();
if (ConfigHolder.disableVanillaOres &&
ORE_EVENT_TYPES.contains(eventType)) {
event.setResult(Result.DENY);
}
}
@SubscribeEvent
public void onCrit(CriticalHitEvent event) {
if (event.getEntityPlayer().getActivePotionEffect(ModPotions.GRACE) != null) {
event.setDamageModifier(1.5F);
event.setResult(Result.ALLOW);
}
event.getEntityPlayer().removePotionEffect(ModPotions.GRACE);
}
@SubscribeEvent(priority = EventPriority.HIGHEST)
public void onPlayerInteractEvent(PlayerInteractEvent event) {
BlockPos pos = event.getPos();
Optional<PhysicsObject> physicsObject = ValkyrienUtils
.getPhysicsObject(event.getWorld(), pos);
if (physicsObject.isPresent()) {
event.setResult(Result.ALLOW);
}
}
@SubscribeEvent(priority = EventPriority.HIGHEST)
public void onBlockBreakFirst(BlockEvent event) {
BlockPos pos = event.getPos();
Chunk chunk = event.getWorld()
.getChunk(pos);
IPhysicsChunk physicsChunk = (IPhysicsChunk) chunk;
if (physicsChunk.getPhysicsObjectOptional()
.isPresent()) {
event.setResult(Result.ALLOW);
}
}
/** Called by Forge - return ALLOW, DENY or DEFAULT to control spawning in our world.*/
@SubscribeEvent
public void onCheckSpawn(CheckSpawn cs)
{
// Decide whether or not to allow spawning.
// We shouldn't allow spawning unless it has been specifically turned on - whether
// a mission is running or not. (Otherwise spawning may happen in between missions.)
boolean allowSpawning = false;
if (currentMissionInit() != null && currentMissionInit().getMission() != null)
{
// There is a mission running - does it allow spawning?
ServerSection ss = currentMissionInit().getMission().getServerSection();
ServerInitialConditions sic = (ss != null) ? ss.getServerInitialConditions() : null;
if (sic != null)
allowSpawning = (sic.isAllowSpawning() == Boolean.TRUE);
if (allowSpawning && sic.getAllowedMobs() != null && !sic.getAllowedMobs().isEmpty())
{
// Spawning is allowed, but restricted to our list.
// Is this mob on our list?
String mobName = EntityList.getEntityString(cs.getEntity());
allowSpawning = false;
for (EntityTypes mob : sic.getAllowedMobs())
{
if (mob.value().equals(mobName))
{
allowSpawning = true;
break;
}
}
}
}
if (allowSpawning)
cs.setResult(Result.DEFAULT);
else
cs.setResult(Result.DENY);
}
@Override
public void generate(Random random, int chunkX, int chunkZ, World world,
IChunkGenerator chunkGenerator, IChunkProvider chunkProvider) {
OreGenEvent event = new OreGenEvent.GenerateMinable(world, random, this, new BlockPos(chunkX,0,chunkZ), EventType.CUSTOM);
MinecraftForge.ORE_GEN_BUS.post(event);
if(event.getResult() != Result.DENY) {
if(Configuration.generateCopper) {
generate(world, MaterialRegistry.getMaterialFromName("Copper"), Configuration.copperPerChunk, Configuration.copperClumpSize, chunkX, chunkZ, random);
}
if(Configuration.generateTin) {
generate(world, MaterialRegistry.getMaterialFromName("Tin"), Configuration.tinPerChunk, Configuration.tinClumpSize, chunkX, chunkZ, random);
}
if(Configuration.generateRutile) {
generate(world, MaterialRegistry.getMaterialFromName("Rutile"), Configuration.rutilePerChunk, Configuration.rutileClumpSize, chunkX, chunkZ, random);
}
if(Configuration.generateAluminum) {
generate(world, MaterialRegistry.getMaterialFromName("Aluminum"), Configuration.aluminumPerChunk, Configuration.aluminumClumpSize, chunkX, chunkZ, random);
}
if(Configuration.generateIridium) {
generate(world, MaterialRegistry.getMaterialFromName("Iridium"), Configuration.IridiumPerChunk, Configuration.IridiumClumpSize, chunkX, chunkZ, random);
}
if(Configuration.generateDilithium) {
int dilithiumChance = Configuration.dilithiumPerChunk;
if(world.provider instanceof WorldProviderPlanet) {
dilithiumChance = DimensionProperties.AtmosphereTypes.getAtmosphereTypeFromValue(DimensionManager.getInstance().getDimensionProperties(world.provider.getDimension()).getAtmosphereDensity()) == DimensionProperties.AtmosphereTypes.NONE ? Configuration.dilithiumPerChunkMoon : Configuration.dilithiumPerChunk;;
}
for(int i = 0; i < dilithiumChance; i++) {
int coordX = 16*chunkX + random.nextInt(16);
int coordY = random.nextInt(64);
int coordZ = 16*chunkZ + random.nextInt(16);
new WorldGenMinable(MaterialRegistry.getMaterialFromName("Dilithium").getBlock().getDefaultState(), Configuration.dilithiumClumpSize).generate(world, random, new BlockPos(coordX, coordY, coordZ));
}
}
}
}
@SubscribeEvent
public void onBucketFill(FillBucketEvent evt) {
if (evt.getResult() != Result.DEFAULT) return;
if (evt.getEmptyBucket().getItem() != EMPTY_BUCKET) return;
final RayTraceResult target = evt.getTarget();
if (target == null || target.typeOfHit != RayTraceResult.Type.BLOCK) return;
final TileEntity te = evt.getWorld().getTileEntity(target.getBlockPos());
if (te == null) return;
if (!canFill(evt.getWorld(), target.getBlockPos(), te)) { return; }
if (te.hasCapability(CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY, target.sideHit)) {
final IFluidHandler source = te.getCapability(CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY, target.sideHit);
final FluidStack fluidInContainer = source.drain(Fluid.BUCKET_VOLUME, false);
if (fluidInContainer != null) {
final ItemStack filledBucket = getFilledBucket(fluidInContainer);
if (!filledBucket.isEmpty()) {
final IFluidHandlerItem container = FluidUtil.getFluidHandler(filledBucket);
if (container != null) {
final FluidStack fluidInBucket = container.drain(Integer.MAX_VALUE, false);
if (fluidInBucket != null && fluidInBucket.isFluidStackIdentical(source.drain(fluidInBucket, false))) {
source.drain(fluidInBucket, true);
evt.setFilledBucket(filledBucket.copy());
evt.setResult(Result.ALLOW);
}
}
}
}
}
}
@SubscribeEvent
public void onMonsterSpawn(LivingSpawnEvent evt) {
if (evt.getEntityLiving() != null) { //&& !evt.entityLiving.getClass().getName().contains("enderzoo")) {
evt.setResult(Result.DENY);
}
}