Port to Architectury

Still need to figure out how to register built-in resource packs on forge

common/src/main/java/eu/midnightdust/cullleaves/CullLeavesClient.java

@@ -0,0 +1,10 @@
+package eu.midnightdust.cullleaves;
+
+import eu.midnightdust.cullleaves.config.CullLeavesConfig;
+
+public class CullLeavesClient {
+
+    public static void onInitializeClient() {
+        CullLeavesConfig.init("cullleaves", CullLeavesConfig.class);
+    }
+}

common/src/main/java/eu/midnightdust/cullleaves/config/CullLeavesConfig.java

@@ -0,0 +1,8 @@
+package eu.midnightdust.cullleaves.config;
+
+import eu.midnightdust.lib.config.MidnightConfig;
+
+public class CullLeavesConfig extends MidnightConfig {
+    @Entry //  Enable/Disable the mod. Requires Chunk Reload (F3 + A).
+    public static boolean enabled = true;
+}

common/src/main/java/eu/midnightdust/cullleaves/mixin/MixinLeavesBlock.java

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+package eu.midnightdust.cullleaves.mixin;
+
+import eu.midnightdust.cullleaves.config.CullLeavesConfig;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.LeavesBlock;
+import net.minecraft.util.math.Direction;
+import org.spongepowered.asm.mixin.Mixin;
+
+@Mixin(LeavesBlock.class)
+@Environment(EnvType.CLIENT)
+public class MixinLeavesBlock extends Block {
+
+    public MixinLeavesBlock(Settings settings) {
+        super(settings);
+    }
+
+    @Override
+    @SuppressWarnings("deprecation")
+    public boolean isSideInvisible(BlockState state, BlockState neighborState, Direction offset) {
+        if (CullLeavesConfig.enabled) {
+            return neighborState.getBlock() instanceof LeavesBlock;
+        }
+        else return false;
+    }
+}