Update dependencies

build.gradle

@@ -4,7 +4,7 @@ import fr.altarik.CreateTag
 
 plugins {
 	id "com.modrinth.minotaur" version "2.+"
-	id 'fabric-loom' version '1.6-SNAPSHOT'
+	id 'fabric-loom' version "${loom_version}"
 	id 'maven-publish'
 }
 
@@ -36,9 +36,9 @@ base {
 sourceSets {
 	main {
 		resources {
-			srcDirs += {
+			srcDirs += [
 				'src/generated'
-			}
+			]
 		}
 	}
 }

gradle.properties

@@ -5,18 +5,19 @@ org.gradle.jvmargs=-Xmx1G
 # check these on https://modmuss50.me/fabric.html
 minecraft_version=1.20.4
 yarn_mappings=1.20.4+build.3
-loader_version=0.15.11
+loader_version=0.17.2
 
 # Mod Properties
 modrinth_id = jCpoCBpn
-mod_version = 1.6.6
+mod_version = 1.6.9-SNAPSHOT
 maven_group = fr.adrien1106
 archives_base_name = ReFramed
 mod_id = reframed
 
 # Dependencies
 # check this on https://modmuss50.me/fabric.html
-fabric_version=0.97.0+1.20.4
+fabric_version=0.97.3+1.20.4
+loom_version=1.11-SNAPSHOT
 
 git_owner=Altarik
 git_repo=ReFramed

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.1.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

src/main/java/fr/adrien1106/reframed/ReFramed.java

@@ -135,11 +135,11 @@ public class ReFramed implements ModInitializer {
 	private static AbstractBlock.Settings cp(Block base) {
 		return AbstractBlock.Settings.copy(base)
 			.luminance(state -> state.contains(LIGHT) && state.get(LIGHT) ? 15 : 0)
-			.nonOpaque()
 			.sounds(BlockSoundGroup.WOOD)
 			.hardness(0.2f)
-			.suffocates((a,b,c) -> false)
-			.blockVision((a,b,c) -> false);
+			.suffocates(Blocks::never)
+			.solidBlock(Blocks::always);
+//			.blockVision(Blocks::always);
 	}
 
 	private static <I extends Item> I registerItem(String path, I item) {

src/main/java/fr/adrien1106/reframed/block/ReFramedBlock.java

@@ -2,9 +2,11 @@ package fr.adrien1106.reframed.block;
 
 import fr.adrien1106.reframed.ReFramed;
 import fr.adrien1106.reframed.util.blocks.BlockHelper;
+import fr.adrien1106.reframed.util.blocks.ThemeableBlockEntity;
 import net.minecraft.block.*;
 import net.minecraft.block.entity.BlockEntity;
 import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.ai.pathing.NavigationType;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.BlockItem;
 import net.minecraft.item.ItemPlacementContext;
@@ -17,6 +19,7 @@ import net.minecraft.util.ActionResult;
 import net.minecraft.util.Hand;
 import net.minecraft.util.ItemScatterer;
 import net.minecraft.util.collection.DefaultedList;
+import net.minecraft.util.function.BooleanBiFunction;
 import net.minecraft.util.hit.BlockHitResult;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Direction;
@@ -31,6 +34,7 @@ import org.jetbrains.annotations.Nullable;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.stream.IntStream;
 
 import static fr.adrien1106.reframed.block.ReFramedEntity.BLOCKSTATE_KEY;
@@ -39,10 +43,26 @@ import static fr.adrien1106.reframed.util.blocks.BlockProperties.LIGHT;
 public class ReFramedBlock extends Block implements BlockEntityProvider {
 
 	public ReFramedBlock(Settings settings) {
-		super(settings);
+		super(settings.dynamicBounds());
 		setDefaultState(getDefaultState().with(LIGHT, false));
 	}
 
+	@Override
+	@SuppressWarnings("deprecation")
+	public int getOpacity(BlockState state, BlockView world, BlockPos pos) {
+		if (state.get(LIGHT)) return 0;
+		if (!(world.getBlockEntity(pos) instanceof ReFramedEntity frame_entity)
+			|| frame_entity.getTheme(0).isOpaque())
+			return world.getMaxLightLevel();
+		return 0;
+	}
+
+	@Override
+	@SuppressWarnings("deprecation")
+	public boolean canPathfindThrough(BlockState state, BlockView world, BlockPos pos, NavigationType type) {
+		return false;
+	}
+
 	@Override
 	public @Nullable BlockEntity createBlockEntity(BlockPos pos, BlockState state) {
 		return ReFramed.REFRAMED_BLOCK_ENTITY.instantiate(pos, state);
@@ -208,4 +228,17 @@ public class ReFramedBlock extends Block implements BlockEntityProvider {
 	public Map<Integer, Integer> getThemeMap(BlockState state, BlockState new_state) {
 		return Map.of();
 	}
+
+	public VoxelShape getShadingShape(BlockState state, BlockView world, BlockPos pos) {
+		if (!(world.getBlockEntity(pos) instanceof ThemeableBlockEntity framed_entity)) return this.getCollisionShape(state, world, pos, ShapeContext.absent());
+
+		AtomicInteger i = new AtomicInteger(1);
+		return framed_entity.getThemes().stream().map((theme) -> {
+			int index = i.getAndIncrement();
+			return theme.isTransparent(world, pos) ? VoxelShapes.empty() : this.getShape(state, index);
+		}).reduce(
+			VoxelShapes.empty(),
+			(prev, current) -> VoxelShapes.combine(prev, current, BooleanBiFunction.OR)
+		);
+	}
 }

src/main/java/fr/adrien1106/reframed/block/ReFramedEntity.java

@@ -32,12 +32,12 @@ public class ReFramedEntity extends BlockEntity implements ThemeableBlockEntity
 	protected BlockState first_state = Blocks.AIR.getDefaultState();
 	protected byte bit_field = SOLIDITY_MASK;
 	
-	protected static final byte LIGHT_MASK    = 0b001;
-	protected static final byte REDSTONE_MASK = 0b010;
-	protected static final byte SOLIDITY_MASK = 0b100;
+	public static final byte LIGHT_MASK    = 0b001;
+	public static final byte REDSTONE_MASK = 0b010;
+	public static final byte SOLIDITY_MASK = 0b100;
 
 	public static final String BLOCKSTATE_KEY = "s";
-	protected static final String BITFIELD_KEY = "b";
+	public static final String BITFIELD_KEY = "b";
 	
 	public ReFramedEntity(BlockEntityType<?> type, BlockPos pos, BlockState state) {
 		super(type, pos, state);
@@ -145,7 +145,10 @@ public class ReFramedEntity extends BlockEntity implements ThemeableBlockEntity
 		if (isSolid()) bit_field &= ~SOLIDITY_MASK;
 		else bit_field |= SOLIDITY_MASK;
 
-		if(world != null) world.setBlockState(pos, getCachedState());
+		if(world != null) {
+			world.setBlockState(pos, getCachedState());
+			ReFramed.chunkRerenderProxy.accept(world, pos);
+		}
 		markDirtyAndDispatch();
 	}
 	

src/main/java/fr/adrien1106/reframed/block/WaterloggableReFramedBlock.java

@@ -23,7 +23,13 @@ public class WaterloggableReFramedBlock extends ReFramedBlock implements Waterlo
 	protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
 		super.appendProperties(builder.add(Properties.WATERLOGGED));
 	}
-	
+
+	@Override
+	@SuppressWarnings("deprecation")
+	public boolean hasSidedTransparency(BlockState state) {
+		return true;
+	}
+
 	@Nullable
 	@Override
 	public BlockState getPlacementState(ItemPlacementContext ctx) {

src/main/java/fr/adrien1106/reframed/client/model/apperance/CamoAppearanceManager.java

@@ -51,7 +51,7 @@ public class CamoAppearanceManager {
 		for(BlendMode blend : BlendMode.values()) {
 			finder.clear().disableDiffuse(false).blendMode(blend);
 			
-			materials.put(blend, finder.ambientOcclusion(TriState.FALSE).find());
+			materials.put(blend, finder.ambientOcclusion(TriState.TRUE).find());
 			ao_materials.put(blend, finder.ambientOcclusion(TriState.DEFAULT).find()); //not "true" since that *forces* AO, i just want to *allow* AO
 		}
 		

src/main/java/fr/adrien1106/reframed/client/util/RenderHelper.java

@@ -89,8 +89,12 @@ public class RenderHelper {
         BlockState self_theme = frame_entity.getTheme(theme_index);
         BlockState other_theme = frame_entity.getTheme(cull_theme);
 
-        if (self_theme.isSideInvisible(other_theme, null)) return false;
-        return !self_theme.isOpaque() || !other_theme.isOpaque();
+        try {
+            if (self_theme.isSideInvisible(other_theme, null)) return false;
+        } catch (NullPointerException e) { // this can happen if mod haven't thought about inner faces
+            return true;
+        }
+        return self_theme.isOpaque() != other_theme.isOpaque() && self_theme.isOpaque();
     }
 
     // Doing this method from scratch as it is simpler to do than injecting everywhere
@@ -104,7 +108,7 @@ public class RenderHelper {
             ? e : null;
 
         // normal behaviour
-        if (theme_index == 0 || (self == null && other == null))
+        if ((theme_index == 0 && self != null) || (self == null && other == null))
             return Block.shouldDrawSide(self_state, world, pos, side, other_pos);
 
         // self is a normal Block
@@ -116,7 +120,7 @@ public class RenderHelper {
             VoxelShape other_shape = VoxelShapes.empty();
             for (BlockState s: other.getThemes()) {
                 i++;
-                if (self_state.isSideInvisible(s, side) || s.isOpaque())
+                if (self_state.isSideInvisible(s, side) || (s.isOpaque() && (other.isSolid() || self_state.isTransparent(world ,pos))))
                     other_shape = combine(
                         other_shape,
                         other_block
@@ -160,7 +164,7 @@ public class RenderHelper {
             VoxelShape other_shape = VoxelShapes.empty();
             for (BlockState s: other.getThemes()) {
                 i++;
-                if (self_theme.isSideInvisible(s, side) || s.isOpaque())
+                if (self_theme.isSideInvisible(s, side) || (s.isOpaque() && (!self.isSolid() || (other.isSolid() == self.isSolid()))))
                     other_shape = combine(
                         other_shape,
                         other_block

src/main/java/fr/adrien1106/reframed/mixin/BlockItemMixin.java

@@ -32,7 +32,8 @@ public class BlockItemMixin {
         )
     )
     private static void placeBlockWithOffHandCamo(World world, PlayerEntity player, BlockPos pos, ItemStack stack, CallbackInfoReturnable<Boolean> cir, @Local LocalRef<NbtCompound> compound) {
-        if (compound.get() != null
+        if (player == null
+            || compound.get() != null
             || player.getOffHandStack().isEmpty()
             || player.getMainHandStack().isEmpty()
             || !(player.getMainHandStack().getItem() instanceof BlockItem frame)

src/main/java/fr/adrien1106/reframed/mixin/CompatMixinPlugin.java

@@ -31,6 +31,8 @@ public class CompatMixinPlugin implements IMixinConfigPlugin {
         CONDITIONS.put("fr.adrien1106.reframed.mixin.compat.IndiumNonTerrainBlockRenderContextMixin", () -> LOADER.isModLoaded(COMPAT_MOD.get(1)));
         CONDITIONS.put("fr.adrien1106.reframed.mixin.render.BlockRenderContextMixin", () -> !LOADER.isModLoaded(COMPAT_MOD.get(1)));
         CONDITIONS.put("fr.adrien1106.reframed.mixin.compat.SodiumBlockOcclusionCacheMixin", () -> LOADER.isModLoaded(COMPAT_MOD.get(2)));
+        CONDITIONS.put("fr.adrien1106.reframed.mixin.render.FluidRendererMixin", () -> !LOADER.isModLoaded(COMPAT_MOD.get(2)));
+        CONDITIONS.put("fr.adrien1106.reframed.mixin.compat.SodiumFluidRendererMixin", () -> LOADER.isModLoaded(COMPAT_MOD.get(2)));
         CONDITIONS.put("fr.adrien1106.reframed.mixin.compat.ContinuityConnectionPredicateMixin", () -> LOADER.isModLoaded(COMPAT_MOD.get(4)));
         CONDITIONS.put("fr.adrien1106.reframed.mixin.compat.ContinuityCTMBakedModelMixin", () -> LOADER.isModLoaded(COMPAT_MOD.get(4)));
         CONDITIONS.put("fr.adrien1106.reframed.mixin.compat.ContinuityCTMQuadTransformMixin", () -> LOADER.isModLoaded(COMPAT_MOD.get(4)));

src/main/java/fr/adrien1106/reframed/mixin/compat/SodiumFluidRendererMixin.java

@@ -0,0 +1,62 @@
+package fr.adrien1106.reframed.mixin.compat;
+
+import com.llamalad7.mixinextras.sugar.Local;
+import fr.adrien1106.reframed.block.ReFramedBlock;
+import fr.adrien1106.reframed.util.blocks.ThemeableBlockEntity;
+import me.jellysquid.mods.sodium.client.render.chunk.compile.pipeline.FluidRenderer;
+import me.jellysquid.mods.sodium.client.world.WorldSlice;
+import net.fabricmc.fabric.api.client.render.fluid.v1.FluidRenderHandlerRegistry;
+import net.minecraft.block.*;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.util.shape.VoxelShape;
+import net.minecraft.util.shape.VoxelShapes;
+import net.minecraft.world.BlockView;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+@Mixin(FluidRenderer.class)
+public abstract class SodiumFluidRendererMixin {
+
+    @Redirect(
+        method = "isSideExposed",
+        at = @At(
+            value = "INVOKE",
+            target = "Lnet/minecraft/block/BlockState;isOpaque()Z"
+        )
+    )
+    private boolean isSideOpaqueExposed(BlockState state) {
+        if (!(state.getBlock() instanceof ReFramedBlock)) return state.isOpaque();
+        return true; // forces to compute correct shape
+    }
+
+    @Redirect(
+        method = "isSideExposed",
+        at = @At(
+            value = "INVOKE",
+            target = "Lnet/minecraft/block/BlockState;getCullingShape(Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/util/shape/VoxelShape;"
+        )
+    )
+    private VoxelShape isSideShapeExposed(BlockState state, BlockView world, BlockPos pos) {
+        if (!(state.getBlock() instanceof ReFramedBlock block)) return state.getCullingShape(world, pos);
+        return block.getShadingShape(state, world, pos);
+    }
+
+    @Redirect(
+        method = "render",
+        at = @At(
+            value = "INVOKE",
+            target = "Lnet/fabricmc/fabric/api/client/render/fluid/v1/FluidRenderHandlerRegistry;isBlockTransparent(Lnet/minecraft/block/Block;)Z"
+        )
+    )
+    private boolean getThemeState(FluidRenderHandlerRegistry fluid_handler, Block block, @Local(argsOnly = true) WorldSlice world, @Local(ordinal = 2) BlockPos pos, @Local BlockState state, @Local Direction dir) {
+        if (!(block instanceof ReFramedBlock rfblock && world.getBlockEntity(pos) instanceof ThemeableBlockEntity framed_entity)) return fluid_handler.isBlockTransparent(block);
+        return !VoxelShapes.isSideCovered(VoxelShapes.fullCube(), rfblock.getShadingShape(state, world, pos), dir)
+            && framed_entity.getThemes().stream()
+                .anyMatch(s -> s.getBlock() instanceof LeavesBlock
+                    || s.getBlock() instanceof TranslucentBlock
+                    || s.getBlock() instanceof AirBlock
+                );
+    }
+}

src/main/java/fr/adrien1106/reframed/mixin/render/BlockMixin.java

@@ -0,0 +1,27 @@
+package fr.adrien1106.reframed.mixin.render;
+
+import fr.adrien1106.reframed.client.util.RenderHelper;
+import fr.adrien1106.reframed.util.blocks.ThemeableBlockEntity;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.world.BlockView;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+@Mixin(Block.class)
+public abstract class BlockMixin {
+
+    @Inject(
+        method = "shouldDrawSide",
+        at = @At("HEAD"),
+        cancellable = true
+    ) // serves as a safety sometimes mods implements culling cache and hence will break some injections...
+    private static void shouldDrawSide(BlockState state, BlockView world, BlockPos pos, Direction side, BlockPos other_pos, CallbackInfoReturnable<Boolean> cir) {
+        if (!(world.getBlockEntity(other_pos) instanceof ThemeableBlockEntity)) return;
+        cir.setReturnValue(RenderHelper.shouldDrawSide(state, world, pos, side, other_pos, 0));
+    }
+}

src/main/java/fr/adrien1106/reframed/mixin/render/FluidRendererMixin.java

@@ -0,0 +1,56 @@
+package fr.adrien1106.reframed.mixin.render;
+
+import fr.adrien1106.reframed.block.ReFramedBlock;
+import fr.adrien1106.reframed.util.blocks.ThemeableBlockEntity;
+import net.minecraft.block.*;
+import net.minecraft.client.render.block.FluidRenderer;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.util.shape.VoxelShapes;
+import net.minecraft.world.BlockRenderView;
+import net.minecraft.world.BlockView;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.Redirect;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+@Mixin(FluidRenderer.class)
+public abstract class FluidRendererMixin {
+
+    @Inject(
+        method = "isSideCovered(Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/Direction;FLnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)Z",
+        at = @At("HEAD"),
+        cancellable = true
+    ) // force dynamic water side rendering
+    private static void isSameSideCovered(BlockView world, Direction direction, float height, BlockPos pos, BlockState state, CallbackInfoReturnable<Boolean> cir) {
+        if (!(state.getBlock() instanceof ReFramedBlock block)
+        ) return;
+
+        boolean is_covered = VoxelShapes.isSideCovered(
+            VoxelShapes.cuboid(0.0, 0.0, 0.0, 1.0, height, 1.0),
+            block.getShadingShape(state, world, pos),
+            direction
+        );
+        cir.setReturnValue(is_covered);
+    }
+
+    @Redirect(
+        method = "render",
+        at = @At(
+            value = "INVOKE",
+            target = "Lnet/minecraft/world/BlockRenderView;getBlockState(Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/block/BlockState;",
+            ordinal = 7
+        )
+    )
+    private BlockState getThemeState(BlockRenderView world, BlockPos pos) {
+        if (!(world.getBlockEntity(pos) instanceof ThemeableBlockEntity framed_entity)) return world.getBlockState(pos);
+        return framed_entity.getThemes().stream()
+            .anyMatch(state -> state.getBlock() instanceof LeavesBlock
+                || state.getBlock() instanceof TranslucentBlock
+                || state.getBlock() instanceof AirBlock
+            )
+                ? Blocks.GLASS.getDefaultState()
+                : world.getBlockState(pos) ;
+    }
+}

src/main/java/fr/adrien1106/reframed/util/blocks/ThemeableBlockEntity.java

@@ -10,4 +10,6 @@ public interface ThemeableBlockEntity {
 	void setTheme(BlockState state, int i);
 
 	List<BlockState> getThemes();
+
+	boolean isSolid();
 }

src/main/java/fr/adrien1106/reframed/util/mixin/ThemedBlockEntity.java

@@ -12,10 +12,11 @@ import net.minecraft.util.math.BlockPos;
 import java.util.ArrayList;
 import java.util.List;
 
-import static fr.adrien1106.reframed.block.ReFramedEntity.BLOCKSTATE_KEY;
+import static fr.adrien1106.reframed.block.ReFramedEntity.*;
 
 public class ThemedBlockEntity extends BlockEntity implements ThemeableBlockEntity {
     private final List<BlockState> themes;
+    private final boolean isSolid;
 
     public ThemedBlockEntity(NbtCompound compound, BlockPos pos, BlockState state) {
         super(null, pos, state);
@@ -26,6 +27,7 @@ public class ThemedBlockEntity extends BlockEntity implements ThemeableBlockEnti
                 compound.getCompound(BLOCKSTATE_KEY + i)
             ));
         }
+        isSolid = !compound.contains(BITFIELD_KEY) || (compound.getByte(BITFIELD_KEY) & SOLIDITY_MASK) != 0;
     }
 
     @Override
@@ -47,4 +49,9 @@ public class ThemedBlockEntity extends BlockEntity implements ThemeableBlockEnti
     public List<BlockState> getThemes() {
         return themes;
     }
+
+    @Override
+    public boolean isSolid() {
+        return isSolid;
+    }
 }

src/main/resources/assets/reframed/models/block/stair/outer.json

@@ -1,17 +1,27 @@
 {
+	"credit": "Made with Blockbench",
 	"textures": {
 		"particle": "#side"
 	},
 	"elements": [
 		{
-			"from": [0, 0, 0],
+			"from": [0, 0, 8],
 			"to": [8, 8, 16],
 			"faces": {
-				"north": {"uv": [8, 8, 16, 16], "texture": "#side", "cullface": "north"},
 				"south": {"uv": [0, 8, 8, 16], "texture": "#side", "cullface": "south"},
-				"west": {"uv": [0, 8, 16, 16], "texture": "#side", "cullface": "west"},
-				"up": {"uv": [0, 0, 8, 16], "texture": "#top"},
-				"down": {"uv": [0, 0, 8, 16], "texture": "#bottom", "cullface": "down"}
+				"west": {"uv": [8, 8, 16, 16], "texture": "#side", "cullface": "west"},
+				"up": {"uv": [0, 8, 8, 16], "texture": "#top"},
+				"down": {"uv": [0, 0, 8, 8], "texture": "#bottom", "cullface": "down"}
+			}
+		},
+		{
+			"from": [0, 0, 0],
+			"to": [8, 8, 8],
+			"faces": {
+				"north": {"uv": [8, 8, 16, 16], "texture": "#side", "cullface": "north"},
+				"west": {"uv": [0, 8, 8, 16], "texture": "#side", "cullface": "west"},
+				"up": {"uv": [0, 0, 8, 8], "texture": "#top"},
+				"down": {"uv": [0, 8, 8, 16], "texture": "#bottom", "cullface": "down"}
 			}
 		},
 		{

src/main/resources/assets/reframed/models/block/stair/outer_side.json

@@ -1,16 +1,26 @@
 {
+	"credit": "Made with Blockbench",
 	"textures": {
 		"particle": "#side"
 	},
 	"elements": [
 		{
-			"from": [8, 0, 0],
+			"from": [8, 8, 0],
 			"to": [16, 16, 8],
 			"faces": {
-				"north": {"uv": [0, 0, 8, 16], "texture": "#side", "cullface": "north"},
-				"east": {"uv": [8, 0, 16, 16], "texture": "#side", "cullface": "east"},
-				"west": {"uv": [0, 0, 8, 16], "texture": "#side"},
-				"up": {"uv": [8, 0, 16, 8], "texture": "#top", "cullface": "up"},
+				"north": {"uv": [0, 0, 8, 8], "texture": "#side", "cullface": "north"},
+				"east": {"uv": [8, 0, 16, 8], "texture": "#side", "cullface": "east"},
+				"west": {"uv": [0, 0, 8, 8], "texture": "#side"},
+				"up": {"uv": [8, 0, 16, 8], "texture": "#top", "cullface": "up"}
+			}
+		},
+		{
+			"from": [8, 0, 0],
+			"to": [16, 8, 8],
+			"faces": {
+				"north": {"uv": [0, 8, 8, 16], "texture": "#side", "cullface": "north"},
+				"east": {"uv": [8, 8, 16, 16], "texture": "#side", "cullface": "east"},
+				"west": {"uv": [0, 8, 8, 16], "texture": "#side"},
 				"down": {"uv": [8, 8, 16, 16], "texture": "#bottom", "cullface": "down"}
 			}
 		},
@@ -50,7 +60,7 @@
 			"name": "outer_stairs",
 			"origin": [8, 8, 8],
 			"color": 0,
-			"children": [0, 1, 2, 3]
+			"children": [0, 1, 2, 3, 4]
 		}
 	]
 }

src/main/resources/reframed.mixins.json

@@ -33,14 +33,17 @@
     "compat.IndiumNonTerrainBlockRenderContextMixin",
     "compat.IndiumTerrainRenderContextMixin",
     "compat.SodiumBlockOcclusionCacheMixin",
+    "compat.SodiumFluidRendererMixin",
     "model.WeightedBakedModelAccessor",
     "particles.AccessorParticle",
     "particles.AccessorSpriteBillboardParticle",
     "particles.MixinBlockDustParticle",
     "render.AbstractBlockRenderContextMixin",
+    "render.BlockMixin",
     "render.BlockModelRendererMixin",
     "render.BlockRenderContextMixin",
     "render.BlockRenderInfoMixin",
+    "render.FluidRendererMixin",
     "render.MultipartBakedModelMixin",
     "render.TerrainRenderContextMixin",
     "render.WorldRendererMixin",