TechReborn/src/main/java/techreborn/client/render/ModelDynamicCell.java
2018-07-20 22:39:09 +01:00

237 lines
8.1 KiB
Java

/*
* This file is part of TechReborn, licensed under the MIT License (MIT).
*
* Copyright (c) 2018 TechReborn
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package techreborn.client.render;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.block.model.*;
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
import net.minecraft.client.renderer.vertex.VertexFormat;
import net.minecraft.client.resources.IResourceManager;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.ResourceLocation;
import net.minecraft.world.World;
import net.minecraftforge.client.model.*;
import net.minecraftforge.common.model.IModelState;
import net.minecraftforge.common.model.TRSRTransformation;
import net.minecraftforge.fluids.Fluid;
import net.minecraftforge.fluids.FluidStack;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import techreborn.init.ModItems;
import techreborn.items.DynamicCell;
import javax.annotation.Nullable;
import java.awt.*;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Optional;
import java.util.function.Function;
@SideOnly(Side.CLIENT)
public class ModelDynamicCell implements IModel {
public static final ModelDynamicCell MODEL = new ModelDynamicCell(
new ResourceLocation("techreborn:items/cell_cover"),
new ResourceLocation("techreborn:items/cell_empty")
);
public static final ModelResourceLocation MODEL_LOCATION = new ModelResourceLocation(new ResourceLocation("techreborn", "dynamic_cell"), "default");
private static final float NORTH_Z_FLUID = 7.6f / 16f;
private static final float SOUTH_Z_FLUID = 8.4f / 16f;
public static void init() {
ModelLoader.setCustomMeshDefinition(ModItems.CELL, stack -> MODEL_LOCATION);
ModelBakery.registerItemVariants(ModItems.CELL, MODEL_LOCATION);
ModelLoaderRegistry.registerLoader(new DynamicCellLoader());
}
private final ResourceLocation baseTexture;
private final ResourceLocation emptyTexture;
private final Fluid fluid;
public ModelDynamicCell(ResourceLocation baseTexture, ResourceLocation emptyTexture) {
this(baseTexture, emptyTexture, null);
}
public ModelDynamicCell(ResourceLocation baseTexture, ResourceLocation emptyTexture, Fluid fluid) {
this.baseTexture = baseTexture;
this.emptyTexture = emptyTexture;
this.fluid = fluid;
}
@Override
public Collection<ResourceLocation> getDependencies() {
return ImmutableList.of();
}
@Override
public Collection<ResourceLocation> getTextures() {
return ImmutableList.of(baseTexture, emptyTexture);
}
@Override
public IBakedModel bake(IModelState state, VertexFormat format, Function<ResourceLocation, TextureAtlasSprite> bakedTextureGetter) {
ImmutableMap<ItemCameraTransforms.TransformType, TRSRTransformation> transformMap = PerspectiveMapWrapper.getTransforms(state);
TRSRTransformation transform = state.apply(Optional.empty()).orElse(TRSRTransformation.identity());
ImmutableList.Builder<BakedQuad> builder = ImmutableList.builder();
builder.addAll(new ItemLayerModel(ImmutableList.of(baseTexture)).bake(transform, format, bakedTextureGetter).getQuads(null, null, 0L));
ResourceLocation sprite = fluid != null ? fluid.getStill() : emptyTexture;
int color = fluid != null ? fluid.getColor() : Color.WHITE.getRGB();
TextureAtlasSprite fluidSprite = bakedTextureGetter.apply(sprite);
if (fluid != null) {
if (fluidSprite != null) {
builder.add(ItemTextureQuadConverter.genQuad(format, transform, 5, 2, 11, 14, NORTH_Z_FLUID, fluidSprite, EnumFacing.NORTH, color));
builder.add(ItemTextureQuadConverter.genQuad(format, transform, 5, 2, 11, 14, SOUTH_Z_FLUID, fluidSprite, EnumFacing.SOUTH, color));
}
}
return new BakedDynamicCell(builder.build(), this, bakedTextureGetter.apply(baseTexture), format, transformMap);
}
@Override
public IModelState getDefaultState() {
return TRSRTransformation.identity();
}
public static class DynamicCellLoader implements ICustomModelLoader {
@Override
public boolean accepts(ResourceLocation modelLocation) {
return modelLocation.getNamespace().equals("techreborn") && modelLocation.getPath().contains("dynamic_cell");
}
@Override
public IModel loadModel(ResourceLocation modelLocation) {
return MODEL;
}
@Override
public void onResourceManagerReload(IResourceManager resourceManager) {}
}
public static class BakedDynamicCell implements IBakedModel {
private final List<BakedQuad> quads;
private final ModelDynamicCell parent;
private final TextureAtlasSprite particle;
private final VertexFormat format;
private final ImmutableMap<ItemCameraTransforms.TransformType, TRSRTransformation> transformMap;
public BakedDynamicCell(List<BakedQuad> quads,
ModelDynamicCell parent,
TextureAtlasSprite particle,
VertexFormat format,
ImmutableMap<ItemCameraTransforms.TransformType, TRSRTransformation> transformMap) {
this.transformMap = transformMap;
this.quads = quads;
this.parent = parent;
this.particle = particle;
this.format = format;
}
@Override
public List<BakedQuad> getQuads(
@Nullable
IBlockState state,
@Nullable
EnumFacing side, long rand) {
return quads;
}
@Override
public boolean isAmbientOcclusion() {
return true;
}
@Override
public boolean isGui3d() {
return false;
}
@Override
public boolean isBuiltInRenderer() {
return false;
}
@Override
public TextureAtlasSprite getParticleTexture() {
return particle;
}
@Override
public ItemCameraTransforms getItemCameraTransforms() {
return ModelHelper.DEFAULT_ITEM_TRANSFORMS;
}
@Override
public ItemOverrideList getOverrides() {
return OVERRIDES;
}
}
public static final OverrideHandler OVERRIDES = new OverrideHandler();
public static class OverrideHandler extends ItemOverrideList {
private final HashMap<String, IBakedModel> modelCache = new HashMap<>();
private final Function<ResourceLocation, TextureAtlasSprite> textureGetter = location ->
Minecraft.getMinecraft().getTextureMapBlocks().getAtlasSprite(location.toString());
private OverrideHandler() {
super(ImmutableList.of());
}
@Override
public IBakedModel handleItemState(IBakedModel originalModel, ItemStack stack, World world, EntityLivingBase entity) {
FluidStack fluidStack = DynamicCell.getFluidHandler(stack).getFluid();
if (fluidStack == null) {
//return default bucket
return originalModel;
}
String name = fluidStack.getFluid().getName();
if (!modelCache.containsKey(name)) {
BakedDynamicCell bakedCell = (BakedDynamicCell) originalModel;
ModelDynamicCell model = new ModelDynamicCell(bakedCell.parent.baseTexture, bakedCell.parent.emptyTexture, fluidStack.getFluid());
modelCache.put(name, model.bake(new SimpleModelState(bakedCell.transformMap), bakedCell.format, textureGetter));
}
return modelCache.get(name);
}
}
}