Fix shenanigans with wall blocks; closes #455

Author: robotgryphon

gradle.properties

@@ -8,12 +8,12 @@ forge_version=35.1.37
 mappings_version=20201028-1.16.3
 
 mod_id=compactmachines
-mod_version=4.0.0-alpha.8
+mod_version=4.0.0-beta.1
 
 # Dependencies and Libs
 jei_version=7.6.0.58
 top_version=1.16-3.0.4-beta-7
 
 # Curseforge
 cf_project=224218
-cf_release_type=alpha
+cf_release_type=beta

src/main/java/com/robotgryphon/compactmachines/block/BlockProtected.java

@@ -1,6 +1,8 @@
 package com.robotgryphon.compactmachines.block.walls;
 
-public class BreakableWallBlock extends WallBlock {
+import net.minecraft.block.Block;
+
+public class BreakableWallBlock extends Block {
     public BreakableWallBlock(Properties props) {
         super(props);
     }

src/main/java/com/robotgryphon/compactmachines/block/walls/BreakableWallBlock.java

@@ -1,7 +1,68 @@
 package com.robotgryphon.compactmachines.block.walls;
 
-public class SolidWallBlock extends WallBlock {
+import com.robotgryphon.compactmachines.core.Registration;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EntitySpawnPlacementRegistry;
+import net.minecraft.entity.EntityType;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.player.ServerPlayerEntity;
+import net.minecraft.fluid.FluidState;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.ActionResultType;
+import net.minecraft.util.Hand;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.BlockRayTraceResult;
+import net.minecraft.world.Explosion;
+import net.minecraft.world.IBlockReader;
+import net.minecraft.world.IWorldReader;
+import net.minecraft.world.World;
+
+import javax.annotation.Nullable;
+
+public class SolidWallBlock extends Block {
     public SolidWallBlock(Properties props) {
         super(props);
     }
+
+    @Override
+    public void onBlockExploded(BlockState state, World world, BlockPos pos, Explosion explosion) {
+        // NO-Op, do not destroy on explosions
+    }
+
+    @Override
+    public boolean canEntityDestroy(BlockState state, IBlockReader world, BlockPos pos, Entity entity) {
+        return false;
+    }
+
+    @Override
+    public boolean canBeReplacedByLeaves(BlockState state, IWorldReader world, BlockPos pos) {
+        return false;
+    }
+
+    @Override
+    public boolean canDropFromExplosion(BlockState state, IBlockReader world, BlockPos pos, Explosion explosion) {
+        return false;
+    }
+
+    @Override
+    public boolean canCreatureSpawn(BlockState state, IBlockReader world, BlockPos pos, EntitySpawnPlacementRegistry.PlacementType type, @Nullable EntityType<?> entityType) {
+        return pos.getY() == 40;
+    }
+
+    @Override
+    public ActionResultType onBlockActivated(BlockState state, World worldIn, BlockPos pos, PlayerEntity player, Hand handIn, BlockRayTraceResult hit) {
+        ItemStack held = player.getHeldItemMainhand();
+
+        if (held.isEmpty())
+            return ActionResultType.PASS;
+
+        if (player.isSneaking())
+            return ActionResultType.PASS;
+
+        // TODO: Tunnels and Personal Shrinking Device
+
+        return super.onBlockActivated(state, worldIn, pos, player, handIn, hit);
+    }
 }

src/main/java/com/robotgryphon/compactmachines/block/walls/SolidWallBlock.java

@@ -30,7 +30,7 @@
 import javax.annotation.Nullable;
 import java.util.Optional;
 
-public class TunnelWallBlock extends WallBlock implements IProbeDataProvider {
+public class TunnelWallBlock extends Block implements IProbeDataProvider {
     public static DirectionProperty TUNNEL_SIDE = DirectionProperty.create("tunnel_side", Direction.values());
     public static DirectionProperty CONNECTED_SIDE = DirectionProperty.create("connected_side", Direction.values());