TLHPoE

Is there a way of making a mob spawn like a bat? There's a water creature type, but not a cave creature type.

Ok, I've got my entity hooked up with a hurt sound like this: protected String getHurtSound() { return ReferenceRF.RES_PRE + "mob.mummy.hurt"; } And whenever I hit my entity, this pops up in the console: [19:55:49] [Client thread/WARN]: Unable to play empty soundEvent: realmoffera:mob.mummy.hurt Here's what my json looks like: { "mob.mummy.say": { "category": "hostile", "sounds": [{ "name": "mob/mummy/say", "stream": false }] }, "mob.mummy.death": { "category": "hostile", "sounds": [{ "name": "mob/mummy/death", "stream": false }] }, "mob.mummy.hurt": { "category": "hostile", "sounds": [{ "name": "mob/mummy/hurt", "stream": false }] } } Finally here's my file tree: I'm 100% sure that my sounds are in the .ogg format.

How does one change the color of a biome's grass? I'm using the setColor method, but it's not affecting anything (it sets the grass to a purple color, but it looks like the plains biome color). Code: package realmoffera.world.biome; import java.util.Random; import net.minecraft.world.World; import net.minecraft.world.biome.BiomeGenBase; public class BiomeGenDreamRealmRF extends BiomeGenBase { public BiomeGenDreamRealmRF(int par1) { super(par1); this.setColor(0x7F007F); this.setBiomeName("biome.dreamRealm.name"); this.setTemperatureRainfall(0.8F, 0.4F); this.setHeight(height_LowPlains); this.theBiomeDecorator.treesPerChunk = -999; this.theBiomeDecorator.flowersPerChunk = -999; this.theBiomeDecorator.grassPerChunk = -999; this.flowers.clear(); } public void decorate(World par1World, Random par2Random, int par3, int par4) { super.decorate(par1World, par2Random, par3, par4); } public BiomeGenBase createMutation() { return null; } }

Found out how, just kill them with magic. this.damageEntity(DamageSource.magic, 1000);

Is there a method I can call that kills the entity but drops nothing? I've thought of teleporting the entity to 0, 0, 0 and killing them, but it seems impractical.

Is there a place where I can latch that onto the world's data?

I'm currently trying to go in an already existing world and generate stuff inside of a chunk. I was looking at how some others mod did it in 1.7.2 (OresPlus), and they used the ChunkDataEvent.Load event with a world tick handler to generate the stuff. I don't know if I'm doing something wrong, but the ChunkDataEvent.Load event only gets called for some chunks. My Event Class: package realmoffera.handler; import net.minecraft.entity.EntityLiving; import net.minecraft.entity.boss.EntityDragon; import net.minecraft.entity.monster.EntityMob; import net.minecraft.nbt.NBTTagCompound; import net.minecraft.server.MinecraftServer; import net.minecraft.util.ChatComponentText; import net.minecraft.util.EnumChatFormatting; import net.minecraft.world.World; import net.minecraft.world.chunk.Chunk; import net.minecraftforge.event.entity.living.LivingDeathEvent; import net.minecraftforge.event.entity.living.LivingDropsEvent; import net.minecraftforge.event.world.ChunkDataEvent; import realmoffera.ReferenceRF; import realmoffera.ServerProxyRF; import realmoffera.UtilRF; import realmoffera.helper.ItemHelperRF; import cpw.mods.fml.common.eventhandler.SubscribeEvent; public class ServerEventHandlerRF { public static int chunksAddedToGenerate = 0; public static int chunksLoaded = 0; @SubscribeEvent public void chunkLoad(ChunkDataEvent.Load event) { if(!event.world.isRemote) { World world = event.world; Chunk chunk = event.getChunk(); NBTTagCompound nbt = event.getData(); if(!nbt.hasKey(ReferenceRF.ID)) { nbt.setTag(ReferenceRF.ID, new NBTTagCompound()); } nbt = event.getData().getCompoundTag(ReferenceRF.ID); if(!nbt.getBoolean("postDragon") && ServerProxyRF.getWorldProperty(world.getWorldInfo().getWorldName(), "hasDefeatedEnderDragon", false).getBoolean(false)) { nbt.setBoolean("postDragon", true); ServerWorldTickHandlerRF.chunksToGenerate.add(chunk); ServerEventHandlerRF.chunksAddedToGenerate++; } ServerEventHandlerRF.chunksLoaded++; } } @SubscribeEvent public void livingDropEvent(LivingDropsEvent event) { EntityLiving entity = (EntityLiving) event.entityLiving; if(!entity.worldObj.isRemote && entity instanceof EntityMob) { if(ServerProxyRF.getWorldProperty(entity.worldObj.getWorldInfo().getWorldName(), "hasDefeatedEnderDragon", false).getBoolean(false) && UtilRF.getChance(1, 100) && !entity.worldObj.isDaytime()) entity.dropItem(ItemHelperRF.dreamCharm, 1); } } @SubscribeEvent public void livingDeathEvent(LivingDeathEvent event) { if(!event.entityLiving.worldObj.isRemote && event.entityLiving instanceof EntityDragon) { ServerProxyRF.getWorldProperty(event.entityLiving.worldObj.getWorldInfo().getWorldName(), "hasDefeatedEnderDragon", false).set(true); ServerProxyRF.saveConfigs(); MinecraftServer.getServer().getConfigurationManager().sendChatMsg(new ChatComponentText(EnumChatFormatting.DARK_RED + "You hear screams echo through out the dimensions...")); } } } And here's my world tick handler: package realmoffera.handler; import java.util.ArrayList; import net.minecraft.init.Blocks; import net.minecraft.world.chunk.Chunk; import cpw.mods.fml.common.eventhandler.SubscribeEvent; import cpw.mods.fml.common.gameevent.TickEvent; public class ServerWorldTickHandlerRF { public static ArrayList<Chunk> chunksToGenerate = new ArrayList<Chunk>(); public static int chunksGenerated = 0; @SubscribeEvent public void onWorldTick(TickEvent.WorldTickEvent event) { if(!event.world.isRemote) { for(int i = 0; i < chunksToGenerate.size(); i++) { Chunk chunk = chunksToGenerate.get(i); for(int j = 0; j < 16; j++) { for(int k = 0; k < 16; k++) { int x = (chunk.xPosition * 16) + j; int z = (chunk.zPosition * 16) + k; event.world.setBlock(x, 128, z, Blocks.diamond_block); } } chunk.setChunkModified(); chunksToGenerate.remove(i); ServerWorldTickHandlerRF.chunksGenerated++; } System.err.println("Chunks Added To Generation: " + ServerEventHandlerRF.chunksAddedToGenerate); System.err.println("Chunks Generated: " + ServerWorldTickHandlerRF.chunksGenerated); System.err.println("Chunks Loaded: " + ServerEventHandlerRF.chunksLoaded); } } } Without the NBT, I don't think I can tell if the chunk has already been generated in.

Arghh, okay. Thanks for the information.

But is there a way I can get that NBT from just a Chunk instance?

Well is there anyway to obtain access to that NBT?

The ChunkDataEvent.Load event doesn't fire every time a chunk load. I'm trying to get the NBT of a chunk at any time with just a Chunk.

You can't really write to or read from an item's NBT, but you can write to and read from an item stack's NBT.

Is there anyway to get the NBTTagCompound from a chunk? I've been using ChunkDataEvent.Load and it provides access to a NBTTagCompound of the chunk.

Update: I found an event (ChunkWatchEvent.Watch) that gets called when a chunk is loaded, but I can't get the NBT of the chunk or even tell if I've gone through it yet.

Ok, I think I've found the problem. For some strange reason, the ChunkDataEvent.Load doesn't always get called.

I tried that, the only other thing I noticed was that if I selected the world, it would return to the world selection menu. After a couple of seconds, it spawns me in the world. During that time, it said it was generating the stuff, but when I spawned nothing was there.

I'm not sure what's causing the problem, but sometimes it skips out on chunks. My mod is supposed to generate new structures and ores after the Ender Dragon is killed. When I return to the overworld, only some chunks have the new ores. Chunk Load Event: @SubscribeEvent public void chunkLoad(ChunkDataEvent.Load event) { if(!event.world.isRemote) { World world = event.world; Chunk chunk = event.getChunk(); NBTTagCompound nbt = event.getData(); if(!nbt.hasKey(ReferenceRF.ID)) { nbt.setTag(ReferenceRF.ID, new NBTTagCompound()); } nbt = event.getData().getCompoundTag(ReferenceRF.ID); if(!nbt.getBoolean("postDragon") && ServerProxyRF.getWorldProperty(world.getWorldInfo().getWorldName(), "hasDefeatedEnderDragon", false).getBoolean(false)) { nbt.setBoolean("postDragon", true); ServerWorldTickHandlerRF.chunksToGenerate.add(chunk); } } } Here's my World Tick Handler: public class ServerWorldTickHandlerRF { public static ArrayList<Chunk> chunksToGenerate = new ArrayList<Chunk>(); @SubscribeEvent public void onWorldTick(TickEvent.WorldTickEvent event) { if(!event.world.isRemote) for(int i = 0; i < chunksToGenerate.size(); i++) { Chunk chunk = chunksToGenerate.get(i); for(int j = 0; j < 8; j++) { int x = (chunk.xPosition * 16) + event.world.rand.nextInt(16); int y = 128; int z = (chunk.zPosition * 16) + event.world.rand.nextInt(16); event.world.setBlock(x, y, z, Blocks.diamond_block); System.err.println("Generating at X: " + x + "|Y: " + y + "|Z: " + z); } chunksToGenerate.remove(i); System.err.println("LOADING"); } } }

Is there an easy way to send a message to all the players on a server? I have a working method but it seems a bit overkill. @SubscribeEvent public void livingDeathEvent(LivingDeathEvent event) { EntityLiving entity = (EntityLiving) event.entityLiving; boolean f1 = false; if(!entity.worldObj.isRemote) { if(entity instanceof EntityDragon) { ServerProxyRF.getWorldProperty(entity.worldObj.getWorldInfo().getWorldName(), "hasDefeatedEnderDragon", false).set(true); f1 = true; } } else { if(f1) { Minecraft.getMinecraft().thePlayer.addChatComponentMessage(new ChatComponentText(EnumChatFormatting.DARK_RED + "You hear screams of terror echo throughout the dimensions...")); } } }

Ok, I know kind of how to go about rescaling it, but I'm not sure if it will automatically change it's position every time I resize the window. Here's the gui at testing resolution: And here's the gui at fullscreen resolution: Finally, here's my Container class: package realmoffera.container; import java.util.Random; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.inventory.Container; import net.minecraft.inventory.IInventory; import net.minecraft.inventory.Slot; public class ContainerInventoryPP extends Container { private IInventory inventory; public int ingredients; public ContainerInventoryPP(IInventory inventory) { this.addSlotToContainer(new Slot(inventory, 0, -114, -26)); ingredients = new Random().nextInt(10); System.err.println("Ingredients: " + ingredients); } @Override public boolean canInteractWith(EntityPlayer var1) { return true; } }

Ok, I've got this method in my gui class that extends InventoryEffectRenderer: @Override protected void drawGuiContainerBackgroundLayer(float var1, int var2, int var3) { GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F); mc.getTextureManager().bindTexture(TEXTURE); int x, y; x = (int) (((double) 8 / 854) * mc.displayWidth); y = (int) (((double) 8 / 480) * mc.displayHeight); this.drawTexturedModalRect(x, y, 0, 0, 175, ySize); x = (int) (((double) 388 / 854) * mc.displayWidth); this.drawTexturedModalRect(x, y, 175, 0, 31, ySize); } For some reason, the gui doesn't properly scale itself on high resolutions, I haven't tried lower resolutions yet. Here's at testing size: And here's at a higher size:

In my mod, I need to cancel some of Minecraft's ore generation. I've tried cancelling the event, but soon found out that the event couldn't be canceled. Is there a way to cancel ore generation without ASM or making my own world type?

You need to multiply the chunk coordinates by 16 before generating stuff. generateSurface(rand, chunkX * 16, chunkZ * 16, world, BlockStore.citrineUnref.blockID, 15, 6); generateSurface(rand, chunkX * 16, chunkZ * 16, world, BlockStore.peridotUnref.blockID, 15, 6); generateSurface(rand, chunkX * 16, chunkZ * 16, world, BlockStore.jasperUnref.blockID, 15, 6); generateSurface(rand, chunkX * 16, chunkZ * 16, world, BlockStore.aquamarineUnref.blockID, 15, 6); generateSurface(rand, chunkX * 16, chunkZ * 16, world, BlockStore.moonstoneUnref.blockID, 15, 6);

I believe you need to cast a ray, and then render it out.

I'm clueless on java terms, but there was an iterator inside of itemRegistry. I loop through lists like this: for(Object o : GameData.itemRegistry) { if(o instanceof Item) { Item i = (Item) o; } }

GameData.itemRegistry I believe you can iterate through that.