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100 changes: 100 additions & 0 deletions
100
common/src/main/java/dev/ultreon/mcgdx/impl/BlockEntityShader.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| package dev.ultreon.mcgdx.impl; | ||
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| import com.badlogic.gdx.graphics.GL20; | ||
| import com.badlogic.gdx.graphics.GLTexture; | ||
| import com.badlogic.gdx.graphics.g3d.Attributes; | ||
| import com.badlogic.gdx.graphics.g3d.Renderable; | ||
| import com.badlogic.gdx.graphics.g3d.shaders.BaseShader; | ||
| import com.badlogic.gdx.graphics.g3d.shaders.DefaultShader; | ||
| import com.badlogic.gdx.graphics.g3d.utils.TextureDescriptor; | ||
| import com.badlogic.gdx.graphics.glutils.ShaderProgram; | ||
| import com.sun.jna.platform.win32.GL; | ||
| import dev.ultreon.mcgdx.mixin.accessors.LightTextureAccessor; | ||
| import net.minecraft.client.Minecraft; | ||
| import net.minecraft.client.renderer.LightTexture; | ||
| import net.minecraft.client.renderer.texture.DynamicTexture; | ||
| import org.jetbrains.annotations.NotNull; | ||
|
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| import static dev.ultreon.mcgdx.impl.MinecraftRendererContext.packedLight; | ||
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| public class BlockEntityShader extends DefaultShader { | ||
| private final int u_mcLight; | ||
| private final int u_mcLightTexture; | ||
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| public BlockEntityShader(final Renderable renderable) { | ||
| this(renderable, new Config()); | ||
| } | ||
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| public BlockEntityShader(final Renderable renderable, final Config config) { | ||
| this(renderable, config, createPrefix(renderable, config)); | ||
| } | ||
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| public BlockEntityShader(final Renderable renderable, final Config config, final String prefix) { | ||
| this(renderable, config, prefix, config.vertexShader != null ? config.vertexShader : getDefaultVertexShader(), | ||
| config.fragmentShader != null ? config.fragmentShader : getDefaultFragmentShader()); | ||
| } | ||
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| public BlockEntityShader(final Renderable renderable, final Config config, final String prefix, final String vertexShader, | ||
| final String fragmentShader) { | ||
| this(renderable, config, new ShaderProgram(prefix + vertexShader, prefix + fragmentShader)); | ||
| } | ||
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| public BlockEntityShader(Renderable renderable, Config config, ShaderProgram shaderProgram) { | ||
| super(renderable, config, shaderProgram); | ||
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| LightTexture lightTexture = Minecraft.getInstance().gameRenderer.lightTexture(); | ||
| GLTexture glTexture = getGlTexture((LightTextureAccessor) lightTexture); | ||
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| this.u_mcLight = register(new Uniform("u_mcLight"), new LocalSetter() { | ||
| @Override | ||
| public void set(BaseShader shader, int inputID, Renderable renderable, Attributes combinedAttributes) { | ||
| shader.set(inputID, (float) LightTexture.block(packedLight), (float) LightTexture.sky(packedLight)); | ||
| } | ||
| }); | ||
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| this.u_mcLightTexture = register(new Uniform("u_mcLightTexture"), new GlobalSetter() { | ||
| @Override | ||
| public void set(BaseShader shader, int inputID, Renderable renderable, Attributes combinedAttributes) { | ||
| shader.set(inputID, glTexture); | ||
| } | ||
| }); | ||
| } | ||
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| private static @NotNull GLTexture getGlTexture(LightTextureAccessor lightTexture) { | ||
| LightTextureAccessor accessor = lightTexture; | ||
| DynamicTexture dynamicTexture = accessor.getLightTexture(); | ||
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| int id = dynamicTexture.getId(); | ||
| // Unreloadable | ||
| return new GLTexture(GL20.GL_TEXTURE_2D, id) { | ||
| @Override | ||
| public int getWidth() { | ||
| return 16; | ||
| } | ||
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| @Override | ||
| public int getHeight() { | ||
| return 16; | ||
| } | ||
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| @Override | ||
| public int getDepth() { | ||
| return 32; | ||
| } | ||
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| @Override | ||
| public boolean isManaged() { | ||
| return false; | ||
| } | ||
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| @Override | ||
| protected void reload() { | ||
| // Unreloadable | ||
| } | ||
| }; | ||
| } | ||
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| public static String createPrefix(final Renderable renderable, final Config config) { | ||
| return "#version 150\n" + DefaultShader.createPrefix(renderable, config); | ||
| } | ||
| } |
48 changes: 48 additions & 0 deletions
48
common/src/main/java/dev/ultreon/mcgdx/impl/BlockEntityShaderProvider.java
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| @@ -0,0 +1,48 @@ | ||
| /******************************************************************************* | ||
| * Copyright 2011 See AUTHORS file. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| ******************************************************************************/ | ||
|
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| package dev.ultreon.mcgdx.impl; | ||
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| import com.badlogic.gdx.files.FileHandle; | ||
| import com.badlogic.gdx.graphics.g3d.Renderable; | ||
| import com.badlogic.gdx.graphics.g3d.Shader; | ||
| import com.badlogic.gdx.graphics.g3d.shaders.DefaultShader; | ||
| import com.badlogic.gdx.graphics.g3d.utils.BaseShaderProvider; | ||
|
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| public class BlockEntityShaderProvider extends BaseShaderProvider { | ||
| public final DefaultShader.Config config; | ||
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| public BlockEntityShaderProvider(final DefaultShader.Config config) { | ||
| this.config = (config == null) ? new DefaultShader.Config() : config; | ||
| } | ||
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| public BlockEntityShaderProvider(final String vertexShader, final String fragmentShader) { | ||
| this(new DefaultShader.Config(vertexShader, fragmentShader)); | ||
| } | ||
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| public BlockEntityShaderProvider(final FileHandle vertexShader, final FileHandle fragmentShader) { | ||
| this(vertexShader.readString(), fragmentShader.readString()); | ||
| } | ||
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| public BlockEntityShaderProvider() { | ||
| this(null); | ||
| } | ||
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| @Override | ||
| protected Shader createShader (final Renderable renderable) { | ||
| return new BlockEntityShader(renderable, config); | ||
| } | ||
| } |
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