keith/ForgePatch
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Added model bake event (allows mods to insert custom baked models, much like TextureStitchEvent allows to load custom textures), ISmartBlock/ItemModel (ability form models to react to block/item states), Block.getExtendedState, support for unlisted properties in block states. Includes example implementation of http://imgur.com/a/FyyJX

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This commit is contained in:
RainWarrior 2014-11-27 06:56:35 +03:00
parent 1fc1570663
commit 134fbaa1ff
18 changed files with 720 additions and 22 deletions
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10
patches/minecraft/net/minecraft/block/Block.java.patch
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@ -161,7 +161,7 @@
}
protected ItemStack func_180643_i(IBlockState p_180643_1_)
@@ -971,6 +989,1011 @@
@@ -971,6 +989,1019 @@
return Block.EnumOffsetType.NONE;
}
@ -1145,6 +1145,14 @@
+ return type != null && type.equals(getHarvestTool(state));
+ }
+
+ /**
+ * Can return IExtendedBlockState
+ */
+ public IBlockState getExtendedState(IBlockState state, IBlockAccess world, BlockPos pos)
+ {
+ return func_176221_a(state, world, pos);
+ }
+
+ // For Internal use only to capture droped items inside getDrops
+ protected static ThreadLocal<Boolean> captureDrops = new ThreadLocal<Boolean>()
+ {

39
patches/minecraft/net/minecraft/block/state/BlockState.java.patch Normal file
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@ -0,0 +1,39 @@
--- ../src-base/minecraft/net/minecraft/block/state/BlockState.java
+++ ../src-work/minecraft/net/minecraft/block/state/BlockState.java
@@ -47,6 +47,16 @@
public BlockState(Block p_i45663_1_, IProperty ... p_i45663_2_)
{
+ this(p_i45663_1_, p_i45663_2_, null);
+ }
+
+ protected StateImplementation createState(Block block, ImmutableMap properties, ImmutableMap unlistedProperties)
+ {
+ return new StateImplementation(block, properties);
+ }
+
+ protected BlockState(Block p_i45663_1_, IProperty[] p_i45663_2_, ImmutableMap unlistedProperties)
+ {
this.field_177627_c = p_i45663_1_;
Arrays.sort(p_i45663_2_, new Comparator()
{
@@ -70,7 +80,7 @@
{
List list = (List)iterator.next();
Map map = MapPopulator.func_179400_b(this.field_177624_d, list);
- BlockState.StateImplementation stateimplementation = new BlockState.StateImplementation(p_i45663_1_, ImmutableMap.copyOf(map), null);
+ BlockState.StateImplementation stateimplementation = createState(p_i45663_1_, ImmutableMap.copyOf(map), unlistedProperties);
linkedhashmap.put(map, stateimplementation);
arraylist.add(stateimplementation);
}
@@ -231,5 +241,10 @@
{
this(p_i45661_1_, p_i45661_2_);
}
+
+ public ImmutableTable<IProperty, Comparable, IBlockState> getPropertyValueTable()
+ {
+ return field_177238_c;
+ }
}
}

15
patches/minecraft/net/minecraft/client/renderer/BlockRendererDispatcher.java.patch Normal file
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@ -0,0 +1,15 @@
--- ../src-base/minecraft/net/minecraft/client/renderer/BlockRendererDispatcher.java
+++ ../src-work/minecraft/net/minecraft/client/renderer/BlockRendererDispatcher.java
@@ -129,6 +129,12 @@
ibakedmodel = ((WeightedBakedModel)ibakedmodel).func_177564_a(MathHelper.func_180186_a(p_175022_3_));
}
+ if(ibakedmodel instanceof net.minecraftforge.client.model.ISmartBlockModel)
+ {
+ IBlockState extendedState = block.getExtendedState(p_175022_1_, p_175022_2_, p_175022_3_);
+ ibakedmodel = ((net.minecraftforge.client.model.ISmartBlockModel)ibakedmodel).handleBlockState(extendedState);
+ }
+
return ibakedmodel;
}

14
patches/minecraft/net/minecraft/client/renderer/ItemModelMesher.java.patch Normal file
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@ -0,0 +1,14 @@
--- ../src-base/minecraft/net/minecraft/client/renderer/ItemModelMesher.java
+++ ../src-work/minecraft/net/minecraft/client/renderer/ItemModelMesher.java
@@ -52,6 +52,11 @@
}
}
+ if(ibakedmodel instanceof net.minecraftforge.client.model.ISmartItemModel)
+ {
+ ibakedmodel = ((net.minecraftforge.client.model.ISmartItemModel)ibakedmodel).handleItemState(p_178089_1_);
+ }
+
if (ibakedmodel == null)
{
ibakedmodel = this.field_178090_d.func_174951_a();

10
patches/minecraft/net/minecraft/client/resources/model/ModelManager.java.patch Normal file
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@ -0,0 +1,10 @@
--- ../src-base/minecraft/net/minecraft/client/resources/model/ModelManager.java
+++ ../src-work/minecraft/net/minecraft/client/resources/model/ModelManager.java
@@ -28,6 +28,7 @@
ModelBakery modelbakery = new ModelBakery(p_110549_1_, this.field_174956_b, this.field_174957_c);
this.field_174958_a = modelbakery.func_177570_a();
this.field_174955_d = (IBakedModel)this.field_174958_a.func_82594_a(ModelBakery.field_177604_a);
+ net.minecraftforge.client.ForgeHooksClient.onModelBake(this, this.field_174958_a, modelbakery);
this.field_174957_c.func_178124_c();
}

29
src/main/java/net/minecraftforge/client/ForgeHooksClient.java
View file

@ -2,41 +2,31 @@ package net.minecraftforge.client;
import static net.minecraftforge.common.ForgeVersion.Status.BETA;
import static net.minecraftforge.common.ForgeVersion.Status.BETA_OUTDATED;
import java.util.Random;
import javax.imageio.ImageIO;
import net.minecraft.block.Block;
import net.minecraft.block.BlockBed;
import net.minecraft.block.BlockLiquid;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.Minecraft;
import net.minecraft.client.audio.ISound;
import net.minecraft.client.audio.SoundEventAccessorComposite;
import net.minecraft.client.audio.SoundManager;
import net.minecraft.client.entity.EntityPlayerSP;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiMainMenu;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.model.ModelBase;
import net.minecraft.client.model.ModelBiped;
import net.minecraft.client.renderer.EntityRenderer;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.RenderGlobal;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.texture.TextureManager;
import net.minecraft.client.renderer.texture.TextureMap;
import net.minecraft.client.resources.I18n;
import net.minecraft.client.resources.model.ModelBakery;
import net.minecraft.client.resources.model.ModelManager;
import net.minecraft.client.settings.GameSettings;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.util.BlockPos;
import net.minecraft.util.ChatComponentTranslation;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.MathHelper;
import net.minecraft.util.IRegistry;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
@ -45,6 +35,7 @@ import net.minecraftforge.client.event.DrawBlockHighlightEvent;
import net.minecraftforge.client.event.EntityViewRenderEvent;
import net.minecraftforge.client.event.FOVUpdateEvent;
import net.minecraftforge.client.event.GuiScreenEvent;
import net.minecraftforge.client.event.ModelBakeEvent;
import net.minecraftforge.client.event.MouseEvent;
import net.minecraftforge.client.event.RenderHandEvent;
import net.minecraftforge.client.event.RenderWorldLastEvent;
@ -54,14 +45,9 @@ import net.minecraftforge.common.ForgeModContainer;
import net.minecraftforge.common.ForgeVersion;
import net.minecraftforge.common.ForgeVersion.Status;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.fluids.FluidRegistry;
import net.minecraftforge.fml.client.FMLClientHandler;
import net.minecraftforge.fml.client.registry.RenderingRegistry;
import net.minecraftforge.fml.common.FMLLog;
import org.lwjgl.LWJGLException;
import org.lwjgl.opengl.Display;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.PixelFormat;
//import static net.minecraftforge.client.IItemRenderer.ItemRenderType.*;
//import static net.minecraftforge.client.IItemRenderer.ItemRendererHelper.*;
@ -470,4 +456,9 @@ public class ForgeHooksClient
}
}
*/
public static void onModelBake(ModelManager modelManager, IRegistry modelRegistry, ModelBakery modelBakery)
{
MinecraftForge.EVENT_BUS.post(new ModelBakeEvent(modelManager, modelRegistry, modelBakery));
}
}

24
src/main/java/net/minecraftforge/client/event/ModelBakeEvent.java Normal file
View file

@ -0,0 +1,24 @@
package net.minecraftforge.client.event;
import net.minecraftforge.fml.common.eventhandler.Event;
import net.minecraft.client.resources.model.ModelBakery;
import net.minecraft.client.resources.model.ModelManager;
import net.minecraft.util.IRegistry;
/**
* Fired when the ModelManager is notified of the resource manager reloading.
* Called after model registry is setup, but before it's passed to BlockModelShapes.
*/
public class ModelBakeEvent extends Event
{
public final ModelManager modelManager;
public final IRegistry modelRegistry;
public final ModelBakery modelBakery;
public ModelBakeEvent(ModelManager modelManager, IRegistry modelRegistry, ModelBakery modelBakery)
{
this.modelManager = modelManager;
this.modelRegistry = modelRegistry;
this.modelBakery = modelBakery;
}
}

9
src/main/java/net/minecraftforge/client/model/ISmartBlockModel.java Normal file
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@ -0,0 +1,9 @@
package net.minecraftforge.client.model;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.resources.model.IBakedModel;
public interface ISmartBlockModel extends IBakedModel
{
IBakedModel handleBlockState(IBlockState state);
}

9
src/main/java/net/minecraftforge/client/model/ISmartItemModel.java Normal file
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@ -0,0 +1,9 @@
package net.minecraftforge.client.model;
import net.minecraft.item.ItemStack;
import net.minecraft.client.resources.model.IBakedModel;
public interface ISmartItemModel extends IBakedModel
{
IBakedModel handleItemState(ItemStack stack);
}

138
src/main/java/net/minecraftforge/common/property/ExtendedBlockState.java Normal file
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@ -0,0 +1,138 @@
package net.minecraftforge.common.property;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import net.minecraft.block.Block;
import net.minecraft.block.properties.IProperty;
import net.minecraft.block.state.BlockState;
import net.minecraft.block.state.IBlockState;
import com.google.common.base.Optional;
import com.google.common.base.Predicates;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableTable;
import com.google.common.collect.Iterables;
public class ExtendedBlockState extends BlockState
{
private final ImmutableSet<IUnlistedProperty<?>> unlistedProperties;
public ExtendedBlockState(Block blockIn, IProperty[] properties, IUnlistedProperty<?>[] unlistedProperties)
{
super(blockIn, properties, buildUnlistedMap(unlistedProperties));
ImmutableSet.Builder<IUnlistedProperty<?>> builder = ImmutableSet.<IUnlistedProperty<?>>builder();
for(IUnlistedProperty<?> property : unlistedProperties)
{
builder.add(property);
}
this.unlistedProperties = builder.build();
}
private static ImmutableMap<IUnlistedProperty<?>, Optional<?>> buildUnlistedMap(IUnlistedProperty<?>[] unlistedProperties)
{
ImmutableMap.Builder<IUnlistedProperty<?>, Optional<?>> builder = ImmutableMap.<IUnlistedProperty<?>, Optional<?>>builder();
for(IUnlistedProperty<?> p : unlistedProperties)
{
builder.put(p, Optional.absent());
}
return builder.build();
}
@Override
protected StateImplementation createState(Block block, ImmutableMap properties, ImmutableMap unlistedProperties)
{
return new ExtendedStateImplementation(block, properties, unlistedProperties, null);
}
protected static class ExtendedStateImplementation extends StateImplementation implements IExtendedBlockState
{
private final ImmutableMap<IUnlistedProperty<?>, Optional<?>> unlistedProperties;
private Map<Map<IProperty, Comparable>, IBlockState> normalMap;
protected ExtendedStateImplementation(Block block, ImmutableMap properties, ImmutableMap<IUnlistedProperty<?>, Optional<?>> unlistedProperties, ImmutableTable<IProperty, Comparable, IBlockState> table)
{
super(block, properties);
this.unlistedProperties = unlistedProperties;
this.propertyValueTable = table;
}
@Override
public IBlockState withProperty(IProperty property, Comparable value)
{
if (!this.getProperties().containsKey(property))
{
throw new IllegalArgumentException("Cannot set property " + property + " as it does not exist in " + getBlock().getBlockState());
}
else if (!property.getAllowedValues().contains(value))
{
throw new IllegalArgumentException("Cannot set property " + property + " to " + value + " on block " + Block.blockRegistry.getNameForObject(getBlock()) + ", it is not an allowed value");
}
else
{
if(this.getProperties().get(property) == value)
{
return this;
}
if(Iterables.all(unlistedProperties.values(), Predicates.<Optional<?>>equalTo(Optional.absent())))
{ // no dynamic properties present, looking up in the normal table
return super.withProperty(property, value);
}
Map<IProperty, Comparable> map = new HashMap<IProperty, Comparable>(getProperties());
map.put(property, value);
ImmutableTable<IProperty, Comparable, IBlockState> table = propertyValueTable;
table = ((StateImplementation)table.get(property, value)).getPropertyValueTable();
return new ExtendedStateImplementation(getBlock(), ImmutableMap.copyOf(map), unlistedProperties, table);
}
}
public <V> IExtendedBlockState withProperty(IUnlistedProperty<V> property, V value)
{
if(!this.unlistedProperties.containsKey(property))
{
throw new IllegalArgumentException("Cannot set unlisted property " + property + " as it does not exist in " + getBlock().getBlockState());
}
if(!property.isValid(value))
{
throw new IllegalArgumentException("Cannot set unlisted property " + property + " to " + value + " on block " + Block.blockRegistry.getNameForObject(getBlock()) + ", it is not an allowed value");
}
Map<IUnlistedProperty<?>, Optional<?>> newMap = new HashMap<IUnlistedProperty<?>, Optional<?>>(unlistedProperties);
newMap.put(property, Optional.fromNullable(value));
if(Iterables.all(newMap.values(), Predicates.<Optional<?>>equalTo(Optional.absent())))
{ // no dynamic properties, lookup normal state
return (IExtendedBlockState) normalMap.get(getProperties());
}
return new ExtendedStateImplementation(getBlock(), getProperties(), ImmutableMap.copyOf(newMap), propertyValueTable);
}
public Collection<IUnlistedProperty<?>> getUnlistedNames()
{
return Collections.unmodifiableCollection(unlistedProperties.keySet());
}
public <V>V getValue(IUnlistedProperty<V> property)
{
if(!this.unlistedProperties.containsKey(property))
{
throw new IllegalArgumentException("Cannot get unlisted property " + property + " as it does not exist in " + getBlock().getBlockState());
}
return property.getType().cast(this.unlistedProperties.get(property).orNull());
}
public ImmutableMap<IUnlistedProperty<?>, Optional<?>> getUnlistedProperties()
{
return unlistedProperties;
}
@Override
public void buildPropertyValueTable(Map map)
{
this.normalMap = map;
super.buildPropertyValueTable(map);
}
}
}

19
src/main/java/net/minecraftforge/common/property/IExtendedBlockState.java Normal file
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@ -0,0 +1,19 @@
package net.minecraftforge.common.property;
import java.util.Collection;
import net.minecraft.block.state.IBlockState;
import com.google.common.base.Optional;
import com.google.common.collect.ImmutableMap;
public interface IExtendedBlockState extends IBlockState
{
Collection<IUnlistedProperty<?>> getUnlistedNames();
<V>V getValue(IUnlistedProperty<V> property);
<V>IExtendedBlockState withProperty(IUnlistedProperty<V> property, V value);
ImmutableMap<IUnlistedProperty<?>, Optional<?>> getUnlistedProperties();
}

12
src/main/java/net/minecraftforge/common/property/IUnlistedProperty.java Normal file
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@ -0,0 +1,12 @@
package net.minecraftforge.common.property;
public interface IUnlistedProperty<V>
{
String getName();
boolean isValid(V value);
Class<V> getType();
String valueToString(V value);
}

45
src/main/java/net/minecraftforge/common/property/Properties.java Normal file
View file

@ -0,0 +1,45 @@
package net.minecraftforge.common.property;
import java.lang.reflect.InvocationTargetException;
import net.minecraft.block.properties.IProperty;
import org.apache.commons.lang3.reflect.ConstructorUtils;
public class Properties
{
public static <P extends IProperty, V>IUnlistedProperty<V> toUnlisted(P property)
{
return new PropertyAdapter(property);
}
public static class PropertyAdapter<V extends Comparable> implements IUnlistedProperty<V>
{
private final IProperty parent;
public PropertyAdapter(IProperty parent)
{
this.parent = parent;
}
public String getName()
{
return parent.getName();
}
public boolean isValid(V value)
{
return parent.getAllowedValues().contains(value);
}
public Class<V> getType()
{
return parent.getValueClass();
}
public String valueToString(V value)
{
return parent.getName(value);
}
}
}

3
src/main/resources/forge.exc
View file

@ -26,4 +26,5 @@ net/minecraft/block/BlockFire.tryCatchFire(Lnet/minecraft/world/World;Lnet/minec
net/minecraft/block/BlockSkull.getDrops(Lnet/minecraft/world/IBlockAccess;Lnet/minecraft/util/BlockPos;Lnet/minecraft/block/state/IBlockState;I)Ljava/util/List;=|p_180663_1_,p_180663_2_,p_180663_3_,fortune
net/minecraft/item/ItemDye.applyBonemeal(Lnet/minecraft/item/ItemStack;Lnet/minecraft/world/World;Lnet/minecraft/util/BlockPos;Lnet/minecraft/entity/player/EntityPlayer;)Z=|p_179234_0_,p_179234_1_,p_179234_2_,player
net/minecraft/server/management/ItemInWorldManager.removeBlock(Lnet/minecraft/util/BlockPos;Z)Z=|p_180235_1_,canHarvest
net/minecraft/client/gui/GuiScreen.drawHoveringText(Ljava/util/List;IILnet/minecraft/client/gui/FontRenderer;)V=|p_146283_1_,p_146283_2_,p_146283_3_,font
net/minecraft/client/gui/GuiScreen.drawHoveringText(Ljava/util/List;IILnet/minecraft/client/gui/FontRenderer;)V=|p_146283_1_,p_146283_2_,p_146283_3_,font
net/minecraft/block/state/BlockState.<init>(Lnet/minecraft/block/Block;[Lnet/minecraft/block/properties/IProperty;Lcom/google/common/collect/ImmutableMap;)V=|p_i45663_1_,p_i45663_2_,unlistedProperties

5
src/main/resources/forge_at.cfg
View file

@ -119,4 +119,7 @@ public net.minecraft.world.gen.ChunkProviderServer field_73251_h # worldObj
# RenderEntityItem
protected net.minecraft.client.renderer.entity.RenderEntityItem func_177078_a(Lnet/minecraft/item/ItemStack;)I # getMiniItemCount
public net.minecraft.item.crafting.RecipesBanners$RecipeAddPattern
public net.minecraft.item.crafting.RecipesBanners$RecipeDuplicatePattern
public net.minecraft.item.crafting.RecipesBanners$RecipeDuplicatePattern
protected net.minecraft.block.state.BlockState$StateImplementation
protected net.minecraft.block.state.BlockState$StateImplementation <init>(Lnet/minecraft/block/Block;Lcom/google/common/collect/ImmutableMap;)V
protected net.minecraft.block.state.BlockState$StateImplementation field_177238_c # propertyValueTable

354
src/test/java/net/minecraftforge/debug/ModelBakeEventDebug.java Normal file
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@ -0,0 +1,354 @@
package net.minecraftforge.debug;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.block.properties.IProperty;
import net.minecraft.block.properties.PropertyInteger;
import net.minecraft.block.state.BlockState;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.ItemMeshDefinition;
import net.minecraft.client.renderer.block.model.BakedQuad;
import net.minecraft.client.renderer.block.model.ItemCameraTransforms;
import net.minecraft.client.renderer.entity.RenderItem;
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
import net.minecraft.client.resources.model.IBakedModel;
import net.minecraft.client.resources.model.ModelResourceLocation;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.Vec3;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.client.event.ModelBakeEvent;
import net.minecraftforge.client.model.ISmartBlockModel;
import net.minecraftforge.client.model.ISmartItemModel;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.common.property.ExtendedBlockState;
import net.minecraftforge.common.property.IExtendedBlockState;
import net.minecraftforge.common.property.IUnlistedProperty;
import net.minecraftforge.common.property.Properties;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.common.Mod.EventHandler;
import net.minecraftforge.fml.common.SidedProxy;
import net.minecraftforge.fml.common.event.FMLInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.common.registry.GameRegistry;
import com.google.common.primitives.Ints;
@Mod(modid = ModelBakeEventDebug.MODID, version = ModelBakeEventDebug.VERSION)
public class ModelBakeEventDebug
{
public static final String MODID = "ForgeDebugModelBakeEvent";
public static final String VERSION = "1.0";
public static final int cubeSize = 3;
private static String blockName = MODID.toLowerCase() + ":" + CustomModelBlock.name;
public static final IUnlistedProperty<Integer>[] properties = new IUnlistedProperty[6];
static
{
for(EnumFacing f : EnumFacing.values())
{
properties[f.ordinal()] = Properties.toUnlisted(PropertyInteger.create(f.getName(), 0, (1 << (cubeSize * cubeSize)) - 1));
}
}
@SidedProxy(serverSide = "net.minecraftforge.debug.ModelBakeEventDebug$CommonProxy", clientSide = "net.minecraftforge.debug.ModelBakeEventDebug$ClientProxy")
public static CommonProxy proxy;
@EventHandler
public void init(FMLInitializationEvent event) { proxy.init(event); }
@EventHandler
public void postInit(FMLPostInitializationEvent event) { proxy.postInit(event); }
public static class CommonProxy
{
public void init(FMLInitializationEvent event)
{
GameRegistry.registerBlock(CustomModelBlock.instance, CustomModelBlock.name);
GameRegistry.registerTileEntity(CustomTileEntity.class, MODID.toLowerCase() + ":custom_tile_entity");
}
public void postInit(FMLPostInitializationEvent event) {}
}
public static class ClientProxy extends CommonProxy
{
private static ModelResourceLocation modelLocation = new ModelResourceLocation(blockName, null);
@Override
public void init(FMLInitializationEvent event)
{
super.init(event);
MinecraftForge.EVENT_BUS.register(BakeEventHandler.instance);
}
@Override
public void postInit(FMLPostInitializationEvent event) {
super.postInit(event);
Item item = Item.getItemFromBlock(CustomModelBlock.instance);
RenderItem renderItem = Minecraft.getMinecraft().getRenderItem();
if(renderItem != null)
{
renderItem.getItemModelMesher().register(item, new ItemMeshDefinition() {
public ModelResourceLocation getModelLocation(ItemStack stack)
{
return modelLocation;
}
});
}
}
}
public static class BakeEventHandler
{
public static final BakeEventHandler instance = new BakeEventHandler();
private BakeEventHandler() {};
@SubscribeEvent
public void onModelBakeEvent(ModelBakeEvent event)
{
TextureAtlasSprite base = Minecraft.getMinecraft().getTextureMapBlocks().getAtlasSprite("minecraft:blocks/slime");
TextureAtlasSprite overlay = Minecraft.getMinecraft().getTextureMapBlocks().getAtlasSprite("minecraft:blocks/redstone_block");
event.modelRegistry.putObject(ClientProxy.modelLocation, new CustomModel(base, overlay));
}
}
public static class CustomModelBlock extends BlockContainer
{
public static final CustomModelBlock instance = new CustomModelBlock();
public static final String name = "custom_model_block";
private CustomModelBlock()
{
super(Material.iron);
setCreativeTab(CreativeTabs.tabBlock);
setUnlocalizedName(MODID + ":" + name);
}
@Override
public int getRenderType() { return 3; }
@Override
public boolean isOpaqueCube() { return false; }
@Override
public boolean isFullCube() { return false; }
@Override
public boolean isVisuallyOpaque() { return false; }
@Override
public TileEntity createNewTileEntity(World world, int meta)
{
return new CustomTileEntity();
}
@Override
public boolean onBlockActivated(World world, BlockPos pos, IBlockState state, EntityPlayer player, EnumFacing side, float hitX, float hitY, float hitZ)
{
TileEntity te = world.getTileEntity(pos);
if(te instanceof CustomTileEntity)
{
CustomTileEntity cte = (CustomTileEntity) te;
Vec3 vec = revRotate(new Vec3(hitX - .5, hitY - .5, hitZ - .5), side).addVector(.5, .5, .5);
IUnlistedProperty property = properties[side.ordinal()];
Integer value = (Integer)cte.getState().getValue(property);
if(value == null) value = 0;
value ^= (1 << ( cubeSize * ((int)(vec.xCoord * (cubeSize - .0001))) + ((int)(vec.zCoord * (cubeSize - .0001))) ));
cte.setState(cte.getState().withProperty(property, value));
world.markBlockRangeForRenderUpdate(pos, pos);
}
return true;
}
@Override
public IBlockState getExtendedState(IBlockState state, IBlockAccess world, BlockPos pos)
{
TileEntity te = world.getTileEntity(pos);
if(te instanceof CustomTileEntity)
{
CustomTileEntity cte = (CustomTileEntity) te;
return cte.getState();
}
return state;
}
@Override
protected BlockState createBlockState()
{
return new ExtendedBlockState(this, new IProperty[0], properties);
}
}
public static class CustomTileEntity extends TileEntity
{
private IExtendedBlockState state;
public CustomTileEntity() {}
public IExtendedBlockState getState()
{
if(state == null)
{
state = (IExtendedBlockState)getBlockType().getDefaultState();
}
return state;
}
public void setState(IExtendedBlockState state)
{
this.state = state;
}
}
public static class CustomModel implements IBakedModel, ISmartBlockModel, ISmartItemModel
{
private final TextureAtlasSprite base, overlay;
private boolean hasStateSet = false;
private final IExtendedBlockState state;
public CustomModel(TextureAtlasSprite base, TextureAtlasSprite overlay)
{
this(base, overlay, null);
}
public CustomModel(TextureAtlasSprite base, TextureAtlasSprite overlay, IExtendedBlockState state)
{
this.base = base;
this.overlay = overlay;
this.state = state;
}
@Override
public List<BakedQuad> getFaceQuads(EnumFacing side)
{
return Collections.emptyList();
}
private int[] vertexToInts(float x, float y, float z, int color, TextureAtlasSprite texture, float u, float v)
{
return new int[] {
Float.floatToRawIntBits(x),
Float.floatToRawIntBits(y),
Float.floatToRawIntBits(z),
color,
Float.floatToRawIntBits(texture.getInterpolatedU(u)),
Float.floatToRawIntBits(texture.getInterpolatedV(v)),
0
};
}
private BakedQuad createSidedBakedQuad(float x1, float x2, float z1, float z2, float y, TextureAtlasSprite texture, EnumFacing side)
{
Vec3 v1 = rotate(new Vec3(x1 - .5, y - .5, z1 - .5), side).addVector(.5, .5, .5);
Vec3 v2 = rotate(new Vec3(x1 - .5, y - .5, z2 - .5), side).addVector(.5, .5, .5);
Vec3 v3 = rotate(new Vec3(x2 - .5, y - .5, z2 - .5), side).addVector(.5, .5, .5);
Vec3 v4 = rotate(new Vec3(x2 - .5, y - .5, z1 - .5), side).addVector(.5, .5, .5);
return new BakedQuad(Ints.concat(
vertexToInts((float)v1.xCoord, (float)v1.yCoord, (float)v1.zCoord, -1, texture, 0, 0),
vertexToInts((float)v2.xCoord, (float)v2.yCoord, (float)v2.zCoord, -1, texture, 0, 16),
vertexToInts((float)v3.xCoord, (float)v3.yCoord, (float)v3.zCoord, -1, texture, 16, 16),
vertexToInts((float)v4.xCoord, (float)v4.yCoord, (float)v4.zCoord, -1, texture, 16, 0)
), -1, side);
}
@Override
public List<BakedQuad> getGeneralQuads()
{
int len = cubeSize * 5 + 1;
List<BakedQuad> ret = new ArrayList<BakedQuad>();
for(EnumFacing f : EnumFacing.values())
{
ret.add(createSidedBakedQuad(0, 1, 0, 1, 1, base, f));
for(int i = 0; i < cubeSize; i++)
{
for(int j = 0; j < cubeSize; j++)
{
if(state != null)
{
Integer value = (Integer)state.getValue(properties[f.ordinal()]);
if(value != null && (value & (1 << (i * cubeSize + j))) != 0)
{
ret.add(createSidedBakedQuad((float)(1 + i * 5) / len, (float)(5 + i * 5) / len, (float)(1 + j * 5) / len, (float)(5 + j * 5) / len, 1.0001f, overlay, f));
}
}
}
}
}
return ret;
}
@Override
public boolean isGui3d() { return true; }
@Override
public boolean isAmbientOcclusion() { return true; }
@Override
public boolean isBuiltInRenderer() { return false; }
@Override
public TextureAtlasSprite getTexture() { return this.base; }
@Override
public ItemCameraTransforms getItemCameraTransforms()
{
return ItemCameraTransforms.DEFAULT;
}
@Override
public IBakedModel handleBlockState(IBlockState state)
{
return new CustomModel(base, overlay, (IExtendedBlockState)state);
}
@Override
public IBakedModel handleItemState(ItemStack stack)
{
IExtendedBlockState itemState = ((IExtendedBlockState)CustomModelBlock.instance.getDefaultState()).withProperty(properties[1], (1 << (cubeSize * cubeSize)) - 1);
return new CustomModel(base, overlay, itemState);
}
}
private static Vec3 rotate(Vec3 vec, EnumFacing side)
{
switch(side)
{
case DOWN: return new Vec3( vec.xCoord, -vec.yCoord, -vec.zCoord);
case UP: return new Vec3( vec.xCoord, vec.yCoord, vec.zCoord);
case NORTH: return new Vec3( vec.xCoord, vec.zCoord, -vec.yCoord);
case SOUTH: return new Vec3( vec.xCoord, -vec.zCoord, vec.yCoord);
case WEST: return new Vec3(-vec.yCoord, vec.xCoord, vec.zCoord);
case EAST: return new Vec3( vec.yCoord, -vec.xCoord, vec.zCoord);
}
return null;
}
private static Vec3 revRotate(Vec3 vec, EnumFacing side)
{
switch(side)
{
case DOWN: return new Vec3( vec.xCoord, -vec.yCoord, -vec.zCoord);
case UP: return new Vec3( vec.xCoord, vec.yCoord, vec.zCoord);
case NORTH: return new Vec3( vec.xCoord, -vec.zCoord, vec.yCoord);
case SOUTH: return new Vec3( vec.xCoord, vec.zCoord, -vec.yCoord);
case WEST: return new Vec3( vec.yCoord, -vec.xCoord, vec.zCoord);
case EAST: return new Vec3(-vec.yCoord, vec.xCoord, vec.zCoord);
}
return null;
}
}

4
src/test/resources/assets/forgedebugmodelbakeevent/blockstates/custom_model_block.json Normal file
View file

@ -0,0 +1,4 @@
{
"variants": {
}
}

3
src/test/resources/assets/forgedebugmodelbakeevent/models/item/custom_model_block.json Normal file
View file

@ -0,0 +1,3 @@
{
"parent": "builtin/entity"
}