blade-addons-next

package blade.addon.utils.rendering;

import blade.addon.utils.Constants;
import com.mojang.blaze3d.vertex.DefaultVertexFormat;
import com.mojang.renderpearl.api.pipeline.BlendFunction;
import com.mojang.renderpearl.api.pipeline.ColorTargetState;
import com.mojang.renderpearl.api.pipeline.CompareOp;
import com.mojang.renderpearl.api.pipeline.DepthStencilState;
import com.mojang.renderpearl.api.pipeline.PrimitiveTopology;
import com.mojang.renderpearl.api.pipeline.RenderPipeline;
import net.minecraft.client.renderer.BindGroupLayouts;
import net.minecraft.resources.Identifier;

public class RenderPipelines {

    // Vanilla's DEBUG_FILLED_SNIPPET / LINES_SNIPPET are private in 26.3; rebuilt here with identical
    // composition (see net.minecraft.client.renderer.RenderPipelines static initializer).
    // 26.3 moved the whole pipeline API from com.mojang.blaze3d.pipeline to com.mojang.renderpearl.api.pipeline.
    private static final RenderPipeline.Snippet GLOBALS_SNIPPET = RenderPipeline.builder()
            .withBindGroupLayout(BindGroupLayouts.GLOBALS)
            .buildSnippet();

    private static final RenderPipeline.Snippet DEBUG_FILLED_SNIPPET = RenderPipeline.builder(GLOBALS_SNIPPET)
            .withBindGroupLayout(BindGroupLayouts.PROJECTION)
            .withBindGroupLayout(BindGroupLayouts.DYNAMIC_TRANSFORMS)
            .withVertexShader("core/position_color")
            .withFragmentShader("core/position_color")
            .withColorTargetState(new ColorTargetState(BlendFunction.TRANSLUCENT))
            .withVertexBinding(0, DefaultVertexFormat.POSITION_COLOR)
            .withPrimitiveTopology(PrimitiveTopology.QUADS)
            .withDepthStencilState(new DepthStencilState(CompareOp.GREATER_THAN_OR_EQUAL, false))
            .withCull(false)
            .buildSnippet();

    private static final RenderPipeline.Snippet LINES_SNIPPET = RenderPipeline.builder(GLOBALS_SNIPPET)
            .withBindGroupLayout(BindGroupLayouts.PROJECTION)
            .withBindGroupLayout(BindGroupLayouts.DYNAMIC_TRANSFORMS)
            .withBindGroupLayout(BindGroupLayouts.FOG)
            .withVertexShader("core/rendertype_lines")
            .withFragmentShader("core/rendertype_lines")
            .withColorTargetState(new ColorTargetState(BlendFunction.TRANSLUCENT))
            .withCull(false)
            .withVertexBinding(0, DefaultVertexFormat.POSITION_COLOR_NORMAL_LINE_WIDTH)
            .withPrimitiveTopology(PrimitiveTopology.LINES)
            .withDepthStencilState(DepthStencilState.DEFAULT)
            .buildSnippet();

    public static final RenderPipeline FILLED_DEBUG = net.minecraft.client.renderer.RenderPipelines.register(RenderPipeline.builder(DEBUG_FILLED_SNIPPET)
            .withLocation(Identifier.fromNamespaceAndPath(Constants.NAMESPACE, "filled-debug-pipe"))
            .withVertexBinding(0, DefaultVertexFormat.POSITION_COLOR)
            .withPrimitiveTopology(PrimitiveTopology.QUADS)
            .withDepthStencilState(DepthStencilState.DEFAULT)
            .build());

    public static final RenderPipeline FILLED_DEBUG_NO_DEPTH = net.minecraft.client.renderer.RenderPipelines.register(RenderPipeline.builder(DEBUG_FILLED_SNIPPET)
            .withLocation(Identifier.fromNamespaceAndPath(Constants.NAMESPACE, "filled-debug-no-depth-pipe"))
            .withVertexBinding(0, DefaultVertexFormat.POSITION_COLOR)
            .withPrimitiveTopology(PrimitiveTopology.QUADS)
            .build());



    public static final RenderPipeline FILLED = net.minecraft.client.renderer.RenderPipelines.register(RenderPipeline.builder(DEBUG_FILLED_SNIPPET)
            .withLocation(Identifier.fromNamespaceAndPath(Constants.NAMESPACE, "filled-pipe"))
            .withVertexBinding(0, DefaultVertexFormat.POSITION_COLOR)
            .withPrimitiveTopology(PrimitiveTopology.QUADS)
            .withDepthStencilState(DepthStencilState.DEFAULT)
            .build());

    public static final RenderPipeline LINE = net.minecraft.client.renderer.RenderPipelines.register(RenderPipeline.builder(LINES_SNIPPET)
            .withLocation(Identifier.fromNamespaceAndPath(Constants.NAMESPACE, "line-pipe"))
            .withVertexBinding(0, DefaultVertexFormat.POSITION_COLOR_NORMAL_LINE_WIDTH)
            .withPrimitiveTopology(PrimitiveTopology.LINES)
            .withDepthStencilState(DepthStencilState.DEFAULT)
            .build());


    public static final RenderPipeline FILLED_NO_DEPTH = net.minecraft.client.renderer.RenderPipelines.register(RenderPipeline.builder(DEBUG_FILLED_SNIPPET)
            .withLocation(Identifier.fromNamespaceAndPath(Constants.NAMESPACE, "filled-no-depth-pipe"))
            .withVertexBinding(0, DefaultVertexFormat.POSITION_COLOR)
            .withPrimitiveTopology(PrimitiveTopology.QUADS)
            .withDepthStencilState(new DepthStencilState(CompareOp.ALWAYS_PASS, false))
            .build());


    public static final RenderPipeline LINE_NO_DEPTH = net.minecraft.client.renderer.RenderPipelines.register(RenderPipeline.builder(LINES_SNIPPET)
            .withLocation(Identifier.fromNamespaceAndPath(blade.addon.utils.Constants.NAMESPACE, "line-no-depth-pipe"))
            .withVertexBinding(0, DefaultVertexFormat.POSITION_COLOR_NORMAL_LINE_WIDTH)
            .withPrimitiveTopology(PrimitiveTopology.LINES)
            .withDepthStencilState(new DepthStencilState(CompareOp.ALWAYS_PASS, false))
            .build());

    public static final RenderPipeline TEXT = net.minecraft.client.renderer.RenderPipelines.register(RenderPipeline.builder(LINES_SNIPPET)
            .withLocation(Identifier.fromNamespaceAndPath(blade.addon.utils.Constants.NAMESPACE, "text-pipe"))
            .withVertexBinding(0, DefaultVertexFormat.POSITION_COLOR_NORMAL_LINE_WIDTH)
            .withPrimitiveTopology(PrimitiveTopology.LINES)
            .withDepthStencilState(new DepthStencilState(CompareOp.ALWAYS_PASS, false))
            .build());
}