1.15: Forge 31.2.20 requirement declared. All: Placer checks for collidable entities (issue #98). Breaker drop trajectory tuned. Pipe valve Redstone connector conditions. All tickable TEs verify their current blockstate to prevent crashes when blocks are forcefully moved (issue #101).

1.12/Makefile

@@ -63,7 +63,7 @@ run:
 	@$(GRADLE) runClient
 
 sanitize:
-	@echo "[1.12] Running sanatising tasks ..."
+	@echo "[1.12] Running sanitising tasks ..."
 	@$(TASK) sanitize
 	@$(TASK) sync-languages
 	@$(TASK) version-check

1.12/gradle.properties

@@ -4,4 +4,4 @@ org.gradle.jvmargs=-Xmx8G
 version_minecraft=1.12.2
 version_forge=14.23.5.2768
 version_jei=4.10.0.198
-version_engineersdecor=1.1.0-b1
+version_engineersdecor=1.1.0-b2

1.12/meta/update.json

@@ -1,6 +1,7 @@
 {
   "homepage": "https://www.curseforge.com/minecraft/mc-mods/engineers-decor/",
   "1.12.2": {
+    "1.1.0-b2": "[F] Block Placer defers placements if collidable entities are in the way (issue #98, thx DrakoAlcarus).\n[F] Added Block verification during TE ticking in case devices are moved (issue #101, thx D0CTOR-ZED).",
     "1.1.0-b1": "[F] Fixed Electrical Furnace speed sanitizing bug (issue #97, thx therobotmenace).\n[M] Changed Labeled Crate Nesting to circumvent server crashing in combination with the Sponge mod.",
     "1.0.20": "[R] Release based on v1.0.20-b6. Release-to-release changes: * Manual back ported. * Steel Mesh Fence Gate back ported. * E-Furnace speed selection switch back ported. * Labeled Crate back ported. * Minor bug fixes, compatibility changes.",
     "1.0.20-b6": "[F] Implemented compat related to issue #91.",
@@ -90,6 +91,6 @@
   },
   "promos": {
     "1.12.2-recommended": "1.0.20",
-    "1.12.2-latest": "1.1.0-b1"
+    "1.12.2-latest": "1.1.0-b2"
   }
 }

1.12/readme.md

@@ -10,7 +10,8 @@ Mod sources for Minecraft version 1.12.2.
 ----
 ## Version history
 
-    ~ v1.1.0-b2   [F]
+    - v1.1.0-b2   [F] Block Placer defers placements if collidable entities are in the way (issue #98, thx DrakoAlcarus).
+                  [F] Added Block verification during TE ticking in case devices are moved (issue #101, thx D0CTOR-ZED).
 
     - v1.1.0-b1   [F] Fixed Electrical Furnace speed sanitizing bug (issue #97, thx therobotmenace).
                   [M] Changed Labeled Crate Nesting to circumvent server crashing

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorBreaker.java

@@ -266,15 +266,16 @@ public class BlockDecorBreaker extends BlockDecorDirectedHorizontal
     public void update()
     {
       if(--tick_timer_ > 0) return;
+      final IBlockState device_state = world.getBlockState(pos);
+      if(!(device_state.getBlock() instanceof BlockDecorBreaker)) { tick_timer_ = TICK_INTERVAL; return; }
       if(world.isRemote) {
-        IBlockState state = world.getBlockState(pos);
+        if(!device_state.getValue(ACTIVE)) {
-        if(!state.getValue(ACTIVE)) {
           tick_timer_ = TICK_INTERVAL;
         } else {
           tick_timer_ = 1;
           // not sure if is so cool to do this each tick ... may be simplified/removed again.
           SoundEvent sound = SoundEvents.BLOCK_WOOD_HIT;
-          SoundType stype = world.getBlockState(pos.offset(state.getValue(FACING))).getBlock().getSoundType();
+          SoundType stype = world.getBlockState(pos.offset(device_state.getValue(FACING))).getBlock().getSoundType();
           if((stype == SoundType.CLOTH) || (stype == SoundType.PLANT) || (stype == SoundType.SNOW)) {
             sound = SoundEvents.BLOCK_CLOTH_HIT;
           } else if((stype == SoundType.GROUND) || (stype == SoundType.SAND)) {
@@ -284,7 +285,6 @@ public class BlockDecorBreaker extends BlockDecorDirectedHorizontal
         }
       } else {
         tick_timer_ = TICK_INTERVAL;
-        final IBlockState device_state = world.getBlockState(pos);
         final BlockPos target_pos = pos.offset(device_state.getValue(FACING));
         final IBlockState target_state = world.getBlockState(target_pos);
         if((world.isBlockPowered(pos)) || (!isBreakable(target_state, target_pos, world))) {

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorDropper.java

@@ -801,6 +801,7 @@ public class BlockDecorDropper extends BlockDecorDirected
       if((drop_timer_ > 0) && ((--drop_timer_) == 0)) markDirty();
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      if(!(world.getBlockState(pos).getBlock() instanceof BlockDecorDropper)) return;
       boolean dirty = block_power_updated_;
       final boolean continuous_mode = (drop_logic_ & DROPLOGIC_CONTINUOUS)!=0;
       boolean redstone_trigger = (block_power_signal_ && ((block_power_updated_) || (continuous_mode)));

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorFluidFunnel.java

@@ -356,10 +356,12 @@ public class BlockDecorFluidFunnel extends BlockDecor
       if((world.isRemote) || (--tick_timer_ > 0)) return;
       tick_timer_ = TICK_INTERVAL;
       collection_timer_ += TICK_INTERVAL;
+      final IBlockState funnel_state = world.getBlockState(pos);
+      if(!(funnel_state.getBlock() instanceof BlockDecorFluidFunnel)) return;
       boolean dirty = false;
       // Collection
       if((collection_timer_ >= COLLECTION_INTERVAL) && ((tank_==null) || (tank_.amount <= (TANK_CAPACITY-1000)))) {
-      collection_timer_ = 0;
+        collection_timer_ = 0;
         if(!world.isBlockPowered(pos)) { // redstone disable feature
           if(last_pick_pos_==null) last_pick_pos_ = pos.up();
           if(try_collect(pos.up())) dirty = true;
@@ -378,7 +380,6 @@ public class BlockDecorFluidFunnel extends BlockDecor
       }
       // Block state
       int fill_level = (tank_==null) ? 0 : (MathHelper.clamp(tank_.amount/1000,0,FILL_LEVEL_MAX));
-      final IBlockState funnel_state = world.getBlockState(pos);
       if(funnel_state.getValue(FILL_LEVEL) != fill_level) world.setBlockState(pos, funnel_state.withProperty(FILL_LEVEL, fill_level), 2|16);
       if(dirty) markDirty();
     }

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorFurnace.java

@@ -809,6 +809,8 @@ public class BlockDecorFurnace extends BlockDecorDirected
     {
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      final IBlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof BlockDecorFurnace)) return;
       final boolean was_burning = isBurning();
       if(was_burning) burntime_left_ -= TICK_INTERVAL;
       if(fuel_burntime_ < 0) fuel_burntime_ = getItemBurnTime(stacks_.get(SMELTING_FUEL_SLOT_NO));
@@ -866,10 +868,7 @@ public class BlockDecorFurnace extends BlockDecorDirected
       }
       if(was_burning != isBurning()) {
         dirty = true;
-        final IBlockState state = world.getBlockState(pos);
+        world.setBlockState(pos, state.withProperty(LIT, isBurning()));
-        if(state.getBlock() instanceof BlockDecorFurnace) {
-          world.setBlockState(pos, state.withProperty(LIT, isBurning()));
-        }
       }
       if(dirty) markDirty();
     }

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorFurnaceElectrical.java

@@ -738,6 +738,7 @@ public class BlockDecorFurnaceElectrical extends BlockDecorFurnace
     {
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      if(!(world.getBlockState(pos).getBlock() instanceof BlockDecorFurnaceElectrical)) return;
       final boolean was_burning = isBurning();
       if(was_burning) burntime_left_ -= TICK_INTERVAL;
       if(burntime_left_ < 0) burntime_left_ = 0;

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorHopper.java

@@ -831,12 +831,12 @@ public class BlockDecorHopper extends BlockDecorDirected
       if((delay_timer_ > 0) && ((--delay_timer_) == 0)) markDirty();
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      final IBlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof BlockDecorHopper)) { block_power_signal_= false; return; }
       // Cycle init
       boolean dirty = block_power_updated_;
       boolean rssignal = ((logic_ & LOGIC_INVERTED)!=0)==(!block_power_signal_);
       boolean trigger = (rssignal && ((block_power_updated_) || ((logic_ & LOGIC_CONTINUOUS)!=0)));
-      final IBlockState state = world.getBlockState(pos);
-      if(state == null) { block_power_signal_= false; return; }
       final EnumFacing hopper_facing = state.getValue(FACING);
       // Trigger edge detection for next cycle
       {

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorMilker.java

@@ -531,6 +531,7 @@ public class BlockDecorMilker extends BlockDecorDirectedHorizontal
       if((world.isRemote) || ((--tick_timer_ > 0))) return;
       tick_timer_ = TICK_INTERVAL;
       final IBlockState block_state = world.getBlockState(pos);
+      if(!(block_state.getBlock() instanceof BlockDecorMilker)) return;
       boolean dirty = false;
       if(energy_consumption > 0) {
         if(energy_stored_ <= 0) return;

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorMineralSmelter.java

@@ -627,6 +627,8 @@ public class BlockDecorMineralSmelter extends BlockDecorDirectedHorizontal
       if(world.isRemote) return;
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      IBlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof BlockDecorMineralSmelter)) return;
       boolean dirty = false;
       final int last_phase = phase();
       final ItemStack istack = stacks_.get(0);
@@ -702,8 +704,7 @@ public class BlockDecorMineralSmelter extends BlockDecorDirectedHorizontal
           }
         }
       }
-      IBlockState state = world.getBlockState(pos);
+      if(force_block_update_ || (state.getValue(PHASE) != new_phase)) {
-      if((state.getBlock() instanceof BlockDecorMineralSmelter) && (force_block_update_ || (state.getValue(PHASE) != new_phase))) {
         state = state.withProperty(PHASE, new_phase);
         world.setBlockState(pos, state,3|16);
         world.notifyNeighborsOfStateChange(pos, state.getBlock(),false);

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorPassiveFluidAccumulator.java

@@ -207,10 +207,10 @@ public class BlockDecorPassiveFluidAccumulator extends BlockDecorDirected
     {
       if((world.isRemote) || (--tick_timer_ > 0)) return;
       tick_timer_ = tick_idle_interval;
+      final IBlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof BlockDecorPassiveFluidAccumulator)) return;
       if(!initialized_) {
         initialized_ = true;
-        IBlockState state = world.getBlockState(pos);
-        if((state==null) || (!(state.getBlock() instanceof BlockDecorPassiveFluidAccumulator))) return;
         block_facing_ = state.getValue(FACING);
       }
       int n_requested = last_drain_request_amount_;

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorPlacer.java

@@ -720,7 +720,7 @@ public class BlockDecorPlacer extends BlockDecorDirected
         }
         return spit_out(facing);
       }
-      if(world.getEntitiesWithinAABB(EntityLivingBase.class, new AxisAlignedBB(placement_pos)).size() > 0) return false;
+      if(world.getEntitiesWithinAABB(Entity.class, new AxisAlignedBB(placement_pos), Entity::canBeCollidedWith).size() > 0) return false;
       if(!world.getBlockState(placement_pos).getBlock().isReplaceable(world, placement_pos)) return false;
       try {
         final FakePlayer placer = net.minecraftforge.common.util.FakePlayerFactory.getMinecraft((net.minecraft.world.WorldServer)world);
@@ -748,12 +748,12 @@ public class BlockDecorPlacer extends BlockDecorDirected
       if(world.isRemote) return;
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      final IBlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof BlockDecorPlacer)) { block_power_signal_= false; return; }
       // Cycle init
       boolean dirty = block_power_updated_;
       boolean rssignal = ((logic_ & LOGIC_INVERTED)!=0)==(!block_power_signal_);
       boolean trigger = (rssignal && ((block_power_updated_) || ((logic_ & LOGIC_CONTINUOUS)!=0)));
-      final IBlockState state = world.getBlockState(pos);
-      if(state == null) { block_power_signal_= false; return; }
       final EnumFacing placer_facing = state.getValue(FACING);
       // Trigger edge detection for next cycle
       {

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorSolarPanel.java

@@ -167,6 +167,8 @@ public class BlockDecorSolarPanel extends BlockDecor
     {
       if((world.isRemote) || (--tick_timer_ > 0)) return;
       tick_timer_ = TICK_INTERVAL;
+      final IBlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof BlockDecorSolarPanel)) return;
       current_feedin_ = 0;
       if(accumulated_power_ > 0) {
         for(int i=0; (i<transfer_directions_.length) && (accumulated_power_>0); ++i) {
@@ -184,13 +186,11 @@ public class BlockDecorSolarPanel extends BlockDecor
       if(!world.canSeeSky(pos)) {
         tick_timer_ = TICK_INTERVAL * 5;
         current_production_ = 0;
-        IBlockState state = world.getBlockState(pos);
         if(state.getValue((EXPOSITION))!=2) world.setBlockState(pos, state.withProperty(EXPOSITION, 2));
         return;
       }
       if(--recalc_timer_ > 0) return;
       recalc_timer_ = ACCUMULATION_INTERVAL + ((int)(Math.random()+.5));
-      IBlockState state = world.getBlockState(pos);
       int theta = ((((int)(world.getCelestialAngleRadians(1f) * (180.0/Math.PI)))+90) % 360);
       int e = 2;
       if(theta > 340)      e = 2;
@@ -199,7 +199,7 @@ public class BlockDecorSolarPanel extends BlockDecor
       else if(theta < 100) e = 2;
       else if(theta < 135) e = 3;
       else if(theta < 190) e = 4;
-      IBlockState nstate = state.withProperty(EXPOSITION, e);
+      final IBlockState nstate = state.withProperty(EXPOSITION, e);
       if(nstate != state) world.setBlockState(pos, nstate, 1|2);
       final double eff = (1.0-((world.getRainStrength(1f)*0.6)+(world.getThunderStrength(1f)*0.3)));
       final double rf = Math.sin((Math.PI/2) * Math.sqrt(((double)(((theta<0)||(theta>180))?(0):((theta>90)?(180-theta):(theta))))/90));

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorTreeCutter.java

@@ -215,8 +215,10 @@ public class BlockDecorTreeCutter extends BlockDecorDirectedHorizontal
     public void update()
     {
       if(--tick_timer_ > 0) return;
+      final IBlockState device_state = world.getBlockState(pos);
+      if(!(device_state.getBlock() instanceof BlockDecorTreeCutter)) { tick_timer_ = TICK_INTERVAL; return; }
       if(world.isRemote) {
-        if(!world.getBlockState(pos).getValue(ACTIVE)) {
+        if(!device_state.getValue(ACTIVE)) {
           tick_timer_ = TICK_INTERVAL;
         } else {
           tick_timer_ = 1;
@@ -224,7 +226,6 @@ public class BlockDecorTreeCutter extends BlockDecorDirectedHorizontal
         }
       } else {
         tick_timer_ = TICK_INTERVAL;
-        final IBlockState device_state = world.getBlockState(pos);
         final BlockPos tree_pos = pos.offset(device_state.getValue(FACING));
         final IBlockState tree_state = world.getBlockState(tree_pos);
         if(!TreeCutting.canChop(tree_state) || (world.isBlockPowered(pos))) {

1.12/src/main/java/wile/engineersdecor/blocks/BlockDecorWasteIncinerator.java

@@ -656,6 +656,8 @@ public class BlockDecorWasteIncinerator extends BlockDecor
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
       if(world.isRemote) return;
+      final IBlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof BlockDecorWasteIncinerator)) return;
       boolean dirty = false;
       ItemStack processing_stack = stacks_.get(BURN_SLOT_NO);
       final boolean was_processing = !processing_stack.isEmpty();
@@ -694,10 +696,7 @@ public class BlockDecorWasteIncinerator extends BlockDecor
       }
       if((was_processing != is_processing) || (new_stack_processing)) {
         if(new_stack_processing) world.playSound(null, pos, SoundEvents.BLOCK_LAVA_AMBIENT, SoundCategory.BLOCKS, 0.05f, 2.4f);
-        final IBlockState state = world.getBlockState(pos);
+        world.setBlockState(pos, state.withProperty(LIT, is_processing), 2|16);
-        if(state.getBlock() instanceof BlockDecorWasteIncinerator) {
-          world.setBlockState(pos, state.withProperty(LIT, is_processing), 2|16);
-        }
       }
       if(dirty) markDirty();
     }

1.14/Makefile

@@ -70,7 +70,7 @@ init:
 	@$(GRADLE) eclipse
 
 sanitize:
-	@echo "[1.14] Running sanatising tasks ..."
+	@echo "[1.14] Running sanitising tasks ..."
 	@$(TASK) sanitize
 	@$(TASK) sync-languages
 	@$(TASK) version-check

1.14/gradle.properties

@@ -5,4 +5,4 @@ version_minecraft=1.14.4
 version_forge_minecraft=1.14.4-28.2.3
 version_fml_mappings=20190719-1.14.3
 version_jei=1.14.4:6.0.0.10
-version_engineersdecor=1.1.0-b2
+version_engineersdecor=1.1.0-b3

1.14/meta/update.json

@@ -1,6 +1,7 @@
 {
   "homepage": "https://www.curseforge.com/minecraft/mc-mods/engineers-decor/",
   "1.14.4": {
+    "1.1.0-b3": "[F] Block Placer defers placements if collidable entities are in the way (issue #98, thx DrakoAlcarus).\n[M] Block Breaker item drop trajectories have lower speed (fall slightly straighter down).\n[M] Pipe Valves redstone connector also shown if the adjacent block can connect redstone in general.\n[F] Added Block verification during TE ticking in case devices are moved (issue #101, thx D0CTOR-ZED).",
     "1.1.0-b2": "[A] Added tooltips for buttons/settings in device GUIs (1.5s display delay).",
     "1.1.0-b1": "[F] Fixed Electrical Furnace speed sanitizing bug (issue #97, thx therobotmenace).\n[A] Sheet Metal Slab Slices added (only available if IE is installed).\n[M] Config options extended/updated.\n[M] Dense Grit Sand textures altered to get slightly more visible structure from distance.",
     "1.0.20-b7": "[A] Dense Grit Sand added.\n[!] Variant Slab compatibility fix. *This may alter placed slabs of this mod, data fixers don't work yet unfortunately*.",
@@ -58,6 +59,6 @@
   },
   "promos": {
     "1.14.4-recommended": "",
-    "1.14.4-latest": "1.1.0-b2"
+    "1.14.4-latest": "1.1.0-b3"
   }
 }

1.14/readme.md

@@ -11,6 +11,11 @@ Mod sources for Minecraft version 1.14.4.
 
 ## Version history
 
+    - v1.1.0-b3   [F] Block Placer defers placements if collidable entities are in the way (issue #98, thx DrakoAlcarus).
+                  [M] Block Breaker item drop trajectories have lower speed (fall slightly straighter down).
+                  [M] Pipe Valves redstone connector also shown if the adjacent block can connect redstone in general.
+                  [F] Added Block verification during TE ticking in case devices are moved (issue #101, thx D0CTOR-ZED).
+
     - v1.1.0-b2   [A] Added tooltips for buttons/settings in device GUIs (1.5s display delay).
 
     - v1.1.0-b1   [F] Fixed Electrical Furnace speed sanitizing bug (issue #97, thx therobotmenace).

1.14/src/main/java/wile/engineersdecor/ModContent.java

@@ -195,12 +195,12 @@ public class ModContent
 
   public static final EdGlassBlock PANZERGLASS_BLOCK = (EdGlassBlock)(new EdGlassBlock(
     DecorBlock.CFG_TRANSLUCENT,
-    Block.Properties.create(Material.GLASS, MaterialColor.AIR).hardnessAndResistance(5f, 2000f).sound(SoundType.METAL)
+    Block.Properties.create(Material.GLASS, MaterialColor.AIR).hardnessAndResistance(0.7f, 2000f).sound(SoundType.METAL)
   )).setRegistryName(new ResourceLocation(ModEngineersDecor.MODID, "panzerglass_block"));
 
   public static final EdSlabBlock PANZERGLASS_SLAB = (EdSlabBlock)(new EdSlabBlock(
     DecorBlock.CFG_TRANSLUCENT,
-    Block.Properties.create(Material.IRON, MaterialColor.IRON).hardnessAndResistance(5f, 2000f).sound(SoundType.METAL)
+    Block.Properties.create(Material.IRON, MaterialColor.IRON).hardnessAndResistance(0.7f, 2000f).sound(SoundType.METAL)
   )).setRegistryName(new ResourceLocation(ModEngineersDecor.MODID, "panzerglass_slab"));
 
   // -------------------------------------------------------------------------------------------------------------------

1.14/src/main/java/wile/engineersdecor/blocks/EdBreaker.java

@@ -13,8 +13,9 @@ import wile.engineersdecor.ModEngineersDecor;
 import wile.engineersdecor.libmc.blocks.StandardBlocks;
 import wile.engineersdecor.libmc.detail.Auxiliaries;
 import wile.engineersdecor.libmc.detail.Overlay;
-import net.minecraft.world.IBlockReader;
 import net.minecraft.world.World;
+import net.minecraft.world.IBlockReader;
+import net.minecraft.world.GameRules;
 import net.minecraft.world.server.ServerWorld;
 import net.minecraft.state.BooleanProperty;
 import net.minecraft.state.StateContainer;
@@ -26,6 +27,7 @@ import net.minecraft.tileentity.ITickableTileEntity;
 import net.minecraft.tileentity.TileEntityType;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.item.ItemEntity;
 import net.minecraft.item.BlockItemUseContext;
 import net.minecraft.item.ItemStack;
 import net.minecraft.particles.ParticleTypes;
@@ -272,6 +274,19 @@ public class EdBreaker
       return true;
     }
 
+    private static void spawnBlockAsEntity(World world, BlockPos pos, ItemStack stack) {
+      if(world.isRemote || stack.isEmpty() || (!world.getGameRules().getBoolean(GameRules.DO_TILE_DROPS)) || world.restoringBlockSnapshots) return;
+      ItemEntity e = new ItemEntity(world,
+        ((world.rand.nextFloat()*0.1)+0.5) + pos.getX(),
+        ((world.rand.nextFloat()*0.1)+0.5) + pos.getY(),
+        ((world.rand.nextFloat()*0.1)+0.5) + pos.getZ(),
+        stack
+      );
+      e.setDefaultPickupDelay();
+      e.setMotion((world.rand.nextFloat()*0.1-0.05), (world.rand.nextFloat()*0.1-0.03), (world.rand.nextFloat()*0.1-0.05));
+      world.addEntity(e);
+    }
+
     private boolean breakBlock(BlockState state, BlockPos pos, World world)
     {
       if(world.isRemote  || (!(world instanceof ServerWorld)) || world.restoringBlockSnapshots) return false; // retry next cycle
@@ -279,7 +294,7 @@ public class EdBreaker
       final Block block = state.getBlock();
       drops = Block.getDrops(state, (ServerWorld)world, pos, world.getTileEntity(pos));
       world.removeBlock(pos, false);
-      for(ItemStack drop:drops) Block.spawnAsEntity(world, pos, drop);
+      for(ItemStack drop:drops) spawnBlockAsEntity(world, pos, drop);
       SoundType stype = state.getBlock().getSoundType(state, world, pos, null);
       if(stype != null) world.playSound(null, pos, stype.getPlaceSound(), SoundCategory.BLOCKS, stype.getVolume()*0.6f, stype.getPitch());
       return true;
@@ -290,15 +305,16 @@ public class EdBreaker
     public void tick()
     {
       if(--tick_timer_ > 0) return;
+      final BlockState device_state = world.getBlockState(pos);
+      if(!(device_state.getBlock() instanceof BreakerBlock)) return;
       if(world.isRemote) {
-        BlockState state = world.getBlockState(pos);
+        if(!device_state.get(BreakerBlock.ACTIVE)) {
-        if(!state.get(BreakerBlock.ACTIVE)) {
           tick_timer_ = TICK_INTERVAL;
         } else {
           tick_timer_ = 1;
           // not sure if is so cool to do this each tick ... may be simplified/removed again.
           SoundEvent sound = SoundEvents.BLOCK_WOOD_HIT;
-          BlockState target_state = world.getBlockState(pos.offset(state.get(BreakerBlock.HORIZONTAL_FACING)));
+          BlockState target_state = world.getBlockState(pos.offset(device_state.get(BreakerBlock.HORIZONTAL_FACING)));
           SoundType stype = target_state.getBlock().getSoundType(target_state);
           if((stype == SoundType.CLOTH) || (stype == SoundType.PLANT) || (stype == SoundType.SNOW)) {
             sound = SoundEvents.BLOCK_WOOL_HIT;
@@ -309,7 +325,6 @@ public class EdBreaker
         }
       } else {
         tick_timer_ = TICK_INTERVAL;
-        final BlockState device_state = world.getBlockState(pos);
         final BlockPos target_pos = pos.offset(device_state.get(BreakerBlock.HORIZONTAL_FACING));
         final BlockState target_state = world.getBlockState(target_pos);
         if((world.isBlockPowered(pos)) || (!isBreakable(target_state, target_pos, world))) {

1.14/src/main/java/wile/engineersdecor/blocks/EdDropper.java

@@ -553,6 +553,7 @@ public class EdDropper
       if((drop_timer_ > 0) && ((--drop_timer_) == 0)) markDirty();
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      if(!(world.getBlockState(pos).getBlock() instanceof DropperBlock)) return;
       final boolean continuous_mode = (drop_logic_ & DROPLOGIC_CONTINUOUS)!=0;
       boolean dirty = block_power_updated_;
       boolean redstone_trigger = (block_power_signal_ && ((block_power_updated_) || (continuous_mode)));

1.14/src/main/java/wile/engineersdecor/blocks/EdElectricalFurnace.java

@@ -475,6 +475,7 @@ public class EdElectricalFurnace
     {
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      if(!(world.getBlockState(pos).getBlock() instanceof ElectricalFurnaceBlock)) return;
       final boolean was_burning = burning();
       if(was_burning) burntime_left_ -= TICK_INTERVAL;
       if(burntime_left_ < 0) burntime_left_ = 0;

1.14/src/main/java/wile/engineersdecor/blocks/EdFluidAccumulator.java

@@ -212,10 +212,10 @@ public class EdFluidAccumulator
     {
       if((world.isRemote) || (--tick_timer_ > 0)) return;
       tick_timer_ = tick_idle_interval;
+      BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof FluidAccumulatorBlock)) return;
       if(!initialized_) {
         initialized_ = true;
-        BlockState state = world.getBlockState(pos);
-        if((state==null) || (!(state.getBlock() instanceof FluidAccumulatorBlock))) return;
         block_facing_ = state.get(FluidAccumulatorBlock.FACING);
       }
       int n_requested = last_drain_request_amount_;

1.14/src/main/java/wile/engineersdecor/blocks/EdFluidFunnel.java

@@ -406,6 +406,8 @@ public class EdFluidFunnel
       if((world.isRemote) || (--tick_timer_ > 0)) return;
       tick_timer_ = TICK_INTERVAL;
       collection_timer_ += TICK_INTERVAL;
+      final BlockState funnel_state = world.getBlockState(pos);
+      if(!(funnel_state.getBlock() instanceof FluidFunnelBlock)) return;
       boolean dirty = false;
       // Collection
       if((collection_timer_ >= COLLECTION_INTERVAL) && ((tank_==null) || (tank_.getAmount() <= (TANK_CAPACITY-1000)))) {
@@ -427,7 +429,6 @@ public class EdFluidFunnel
       }
       // Block state
       int fill_level = (tank_==null) ? 0 : (MathHelper.clamp(tank_.getAmount()/1000,0, FluidFunnelBlock.FILL_LEVEL_MAX));
-      final BlockState funnel_state = world.getBlockState(pos);
       if(funnel_state.get(FluidFunnelBlock.FILL_LEVEL) != fill_level) world.setBlockState(pos, funnel_state.with(FluidFunnelBlock.FILL_LEVEL, fill_level), 2|16);
       if(dirty) markDirty();
     }

1.14/src/main/java/wile/engineersdecor/blocks/EdFurnace.java

@@ -546,6 +546,8 @@ public class EdFurnace
     {
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      final BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof FurnaceBlock)) return;
       final boolean was_burning = burning();
       if(was_burning) burntime_left_ -= TICK_INTERVAL;
       if(burntime_left_ < 0) burntime_left_ = 0;
@@ -602,10 +604,7 @@ public class EdFurnace
       }
       if(was_burning != burning()) {
         dirty = true;
-        final BlockState state = world.getBlockState(pos);
+        world.setBlockState(pos, state.with(FurnaceBlock.LIT, burning()));
-        if(state.getBlock() instanceof FurnaceBlock) {
-          world.setBlockState(pos, state.with(FurnaceBlock.LIT, burning()));
-        }
       }
       if(dirty) {
         markDirty();

1.14/src/main/java/wile/engineersdecor/blocks/EdHopper.java

@@ -619,13 +619,13 @@ public class EdHopper
       if((delay_timer_ > 0) && ((--delay_timer_) == 0)) markDirty();
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      final BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof HopperBlock)) { block_power_signal_= false; return; }
       // Cycle init
       boolean dirty = block_power_updated_;
       final boolean rssignal = ((logic_ & LOGIC_INVERTED)!=0)==(!block_power_signal_);
       final boolean pulse_mode = ((logic_ & LOGIC_CONTINUOUS)==0);
       boolean trigger = (rssignal && ((block_power_updated_) || (!pulse_mode)));
-      final BlockState state = world.getBlockState(pos);
-      if(state == null) { block_power_signal_= false; return; }
       final Direction hopper_facing = state.get(HopperBlock.FACING);
       // Trigger edge detection for next cycle
       {

1.14/src/main/java/wile/engineersdecor/blocks/EdMilker.java

@@ -529,6 +529,7 @@ public class EdMilker
       tick_timer_ = TICK_INTERVAL;
       boolean dirty = false;
       final BlockState block_state = world.getBlockState(pos);
+      if(!(block_state.getBlock() instanceof MilkerBlock)) return;
       if(!world.isBlockPowered(pos) || (state_ != MilkingState.IDLE)) {
         if(energy_consumption > 0) {
           if(energy_stored_ <= 0) return;

1.14/src/main/java/wile/engineersdecor/blocks/EdMineralSmelter.java

@@ -566,6 +566,8 @@ public class EdMineralSmelter
       if(world.isRemote) return;
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof MineralSmelterBlock)) return;
       boolean dirty = false;
       final int last_phase = phase();
       final ItemStack istack = stacks_.get(0);
@@ -655,8 +657,7 @@ public class EdMineralSmelter
         }
       }
       // Block state
-      BlockState state = world.getBlockState(pos);
+      if(force_block_update_ || (state.get(MineralSmelterBlock.PHASE) != new_phase)) {
-      if((state.getBlock() instanceof MineralSmelterBlock) && (force_block_update_ || (state.get(MineralSmelterBlock.PHASE) != new_phase))) {
         state = state.with(MineralSmelterBlock.PHASE, new_phase);
         world.setBlockState(pos, state,3|16);
         world.notifyNeighborsOfStateChange(getPos(), state.getBlock());

1.14/src/main/java/wile/engineersdecor/blocks/EdPipeValve.java

@@ -77,14 +77,13 @@ public class EdPipeValve
     {
       if((valve_config & (CFG_REDSTONE_CONTROLLED_VALVE))==0) return state;
       Direction.Axis bfa = state.get(FACING).getAxis();
-      int bfi = state.get(FACING).getIndex();
       for(Direction f:Direction.values()) {
         boolean cn = (f.getAxis() != bfa);
         if(cn) {
           BlockPos nbp = pos.offset(f);
           if((fromPos != null) && (!nbp.equals(fromPos))) continue; // do not change connectors except form the frompos.
           BlockState nbs = world.getBlockState(nbp);
-          if(!nbs.canProvidePower()) cn = false; // @todo check if there is a direction selective canProvidePower().
+          if((!nbs.canProvidePower()) && (!nbs.canConnectRedstone(world, nbp, f.getOpposite()))) cn = false;
         }
         switch(f) {
           case NORTH: state = state.with(RS_CN_N, cn); break;

1.14/src/main/java/wile/engineersdecor/blocks/EdPlacer.java

@@ -21,6 +21,7 @@ import net.minecraft.world.server.ServerWorld;
 import net.minecraft.tileentity.ITickableTileEntity;
 import net.minecraft.tileentity.TileEntityType;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.ServerPlayerEntity;
 import net.minecraft.entity.item.ItemEntity;
 import net.minecraft.entity.LivingEntity;
@@ -490,7 +491,10 @@ public class EdPlacer
             placement_pos = placement_pos.up();
           }
         }
-      } else if(!world.getBlockState(placement_pos).getMaterial().isReplaceable()) {
+      } else if(
+        (!world.getBlockState(placement_pos).getMaterial().isReplaceable()) ||
+          (!world.getEntitiesWithinAABB(Entity.class, new AxisAlignedBB(placement_pos), Entity::canBeCollidedWith).isEmpty())
+      ) {
         block = Blocks.AIR;
         no_space = true;
       }
@@ -559,12 +563,12 @@ public class EdPlacer
       if(world.isRemote) return;
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      final BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof PlacerBlock)) { block_power_signal_= false; return; }
       // Cycle init
       boolean dirty = block_power_updated_;
       boolean rssignal = ((logic_ & LOGIC_INVERTED)!=0)==(!block_power_signal_);
       boolean trigger = (rssignal && ((block_power_updated_) || ((logic_ & LOGIC_CONTINUOUS)!=0)));
-      final BlockState state = world.getBlockState(pos);
-      if(state == null) { block_power_signal_= false; return; }
       final Direction placer_facing = state.get(PlacerBlock.FACING);
       // Trigger edge detection for next cycle
       {

1.14/src/main/java/wile/engineersdecor/blocks/EdSolarPanel.java

@@ -193,6 +193,8 @@ public class EdSolarPanel
     {
       if((world.isRemote) || (--tick_timer_ > 0)) return;
       tick_timer_ = TICK_INTERVAL;
+      final BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof SolarPanelBlock)) return;
       current_feedin_ = 0;
       if(output_enabled_) {
         for(int i=0; (i<transfer_directions_.length) && (accumulated_power_>0); ++i) {
@@ -211,13 +213,11 @@ public class EdSolarPanel
       if(!world.canBlockSeeSky(pos)) {
         tick_timer_ = TICK_INTERVAL * 5;
         current_production_ = 0;
-        BlockState state = world.getBlockState(pos);
         if(state.get((SolarPanelBlock.EXPOSITION))!=2) world.setBlockState(pos, state.with(SolarPanelBlock.EXPOSITION, 2));
         return;
       }
       if(--recalc_timer_ > 0) return;
       recalc_timer_ = ACCUMULATION_INTERVAL + ((int)(Math.random()+.5));
-      BlockState state = world.getBlockState(pos);
       int theta = ((((int)(world.getCelestialAngleRadians(1f) * (180.0/Math.PI)))+90) % 360);
       int e = 2;
       if(theta > 340)      e = 2;

1.14/src/main/java/wile/engineersdecor/blocks/EdTreeCutter.java

@@ -214,8 +214,10 @@ public class EdTreeCutter
     public void tick()
     {
       if(--tick_timer_ > 0) return;
+      final BlockState device_state = world.getBlockState(pos);
+      if(!(device_state.getBlock() instanceof TreeCutterBlock)) { tick_timer_ = TICK_INTERVAL; return; }
       if(world.isRemote) {
-        if(!world.getBlockState(pos).get(TreeCutterBlock.ACTIVE)) {
+        if(!device_state.get(TreeCutterBlock.ACTIVE)) {
           tick_timer_ = TICK_INTERVAL;
         } else {
           tick_timer_ = 1;
@@ -223,7 +225,6 @@ public class EdTreeCutter
         }
       } else {
         tick_timer_ = TICK_INTERVAL;
-        final BlockState device_state = world.getBlockState(pos);
         final BlockPos tree_pos = pos.offset(device_state.get(TreeCutterBlock.HORIZONTAL_FACING));
         final BlockState tree_state = world.getBlockState(tree_pos);
         if(!TreeCutting.canChop(tree_state) || (world.isBlockPowered(pos))) {

1.14/src/main/java/wile/engineersdecor/blocks/EdWasteIncinerator.java

@@ -509,6 +509,8 @@ public class EdWasteIncinerator
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
       if(world.isRemote) return;
+      final BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof WasteIncineratorBlock)) return;
       boolean dirty = false;
       ItemStack processing_stack = stacks_.get(BURN_SLOT_NO);
       final boolean was_processing = !processing_stack.isEmpty();
@@ -542,10 +544,7 @@ public class EdWasteIncinerator
       }
       if((was_processing != is_processing) || (new_stack_processing)) {
         if(new_stack_processing) world.playSound(null, pos, SoundEvents.BLOCK_LAVA_AMBIENT, SoundCategory.BLOCKS, 0.05f, 2.4f);
-        final BlockState state = world.getBlockState(pos);
+        world.setBlockState(pos, state.with(WasteIncineratorBlock.LIT, is_processing), 2|16);
-        if(state.getBlock() instanceof WasteIncineratorBlock) {
-          world.setBlockState(pos, state.with(WasteIncineratorBlock.LIT, is_processing), 2|16);
-        }
       }
       if(dirty) markDirty();
     }

1.15/Makefile

@@ -70,7 +70,7 @@ init:
 	@$(GRADLE) eclipse
 
 sanitize:
-	@echo "[1.15] Running sanatising tasks ..."
+	@echo "[1.15] Running sanitising tasks ..."
 	@$(TASK) sanitize
 	@$(TASK) sync-languages
 	@$(TASK) version-check

1.15/gradle.properties

@@ -2,7 +2,7 @@
 org.gradle.daemon=false
 org.gradle.jvmargs=-Xmx8G
 version_minecraft=1.15.2
-version_forge_minecraft=1.15.2-31.2.5
+version_forge_minecraft=1.15.2-31.2.20
 version_fml_mappings=20200514-1.15.1
 version_jei=1.15.2:6.0.0.2
-version_engineersdecor=1.1.0-b2
+version_engineersdecor=1.1.0-b3

1.15/meta/update.json

@@ -1,6 +1,7 @@
 {
   "homepage": "https://www.curseforge.com/minecraft/mc-mods/engineers-decor/",
   "1.15.2": {
+    "1.1.0-b3": "[!] Forge update, requires Forge 1.15.2-31.2.20.\n[F] Block Placer defers placements if collidable entities are in the way (issue #98, thx DrakoAlcarus).\n[M] Block Breaker item drop trajectories have lower speed (fall slightly straighter down).\n[M] Pipe Valves redstone connector also shown if the adjacent block can connect redstone in general.\n[F] Added Block verification during TE ticking in case devices are moved (issue #101, thx D0CTOR-ZED).",
     "1.1.0-b2": "[A] Added tooltips for buttons/settings in device GUIs (1.5s display delay).\n[U] Updated Forge/Mappings.",
     "1.1.0-b1": "[F] Fixed Electrical Furnace speed sanitizing bug (issue #97, thx therobotmenace).\n[A] IE Sheet Metal Slab Slices added (only available if IE is installed).\n[M] Config options extended/updated.\n[M] GUI models updated to circumvent too dark representations.\n[M] Dense Grit Sand textures altered to get slightly more visible structure from distance.",
     "1.0.20-b7": "[A] Dense Grit Sand added.\n[!] Variant Slab compatibility fix. *This may alter placed slabs of this mod, data fixers don't work yet unfortunately*.",
@@ -23,6 +24,6 @@
   },
   "promos": {
     "1.15.2-recommended": "",
-    "1.15.2-latest": "1.1.0-b2"
+    "1.15.2-latest": "1.1.0-b3"
   }
 }

1.15/readme.md

@@ -11,6 +11,12 @@ Mod sources for Minecraft version 1.15.1.
 
 ## Version history
 
+    - v1.1.0-b3   [!] Forge update, requires Forge 1.15.2-31.2.20.
+                  [F] Block Placer defers placements if collidable entities are in the way (issue #98, thx DrakoAlcarus).
+                  [M] Block Breaker item drop trajectories have lower speed (fall slightly straighter down).
+                  [M] Pipe Valves redstone connector also shown if the adjacent block can connect redstone in general.
+                  [F] Added Block verification during TE ticking in case devices are moved (issue #101, thx D0CTOR-ZED).
+
     - v1.1.0-b2   [A] Added tooltips for buttons/settings in device GUIs (1.5s display delay).
                   [U] Updated Forge/Mappings.
 

1.15/src/main/java/wile/engineersdecor/ModContent.java

@@ -202,12 +202,12 @@ public class ModContent
 
   public static final EdGlassBlock PANZERGLASS_BLOCK = (EdGlassBlock)(new EdGlassBlock(
     DecorBlock.CFG_TRANSLUCENT,
-    Block.Properties.create(Material.GLASS, MaterialColor.AIR).hardnessAndResistance(5f, 2000f).sound(SoundType.METAL).notSolid()
+    Block.Properties.create(Material.GLASS, MaterialColor.AIR).hardnessAndResistance(0.7f, 2000f).sound(SoundType.METAL).notSolid()
   )).setRegistryName(new ResourceLocation(ModEngineersDecor.MODID, "panzerglass_block"));
 
   public static final EdSlabBlock PANZERGLASS_SLAB = (EdSlabBlock)(new EdSlabBlock(
     DecorBlock.CFG_TRANSLUCENT,
-    Block.Properties.create(Material.IRON, MaterialColor.IRON).hardnessAndResistance(5f, 2000f).sound(SoundType.METAL).notSolid()
+    Block.Properties.create(Material.IRON, MaterialColor.IRON).hardnessAndResistance(0.7f, 2000f).sound(SoundType.METAL).notSolid()
   )).setRegistryName(new ResourceLocation(ModEngineersDecor.MODID, "panzerglass_slab"));
 
   // -------------------------------------------------------------------------------------------------------------------

1.15/src/main/java/wile/engineersdecor/blocks/EdBreaker.java

@@ -12,8 +12,9 @@ import wile.engineersdecor.ModContent;
 import wile.engineersdecor.ModEngineersDecor;
 import wile.engineersdecor.libmc.detail.Auxiliaries;
 import wile.engineersdecor.libmc.detail.Overlay;
-import net.minecraft.world.IBlockReader;
 import net.minecraft.world.World;
+import net.minecraft.world.IBlockReader;
+import net.minecraft.world.GameRules;
 import net.minecraft.world.server.ServerWorld;
 import net.minecraft.state.BooleanProperty;
 import net.minecraft.state.StateContainer;
@@ -25,6 +26,7 @@ import net.minecraft.tileentity.ITickableTileEntity;
 import net.minecraft.tileentity.TileEntityType;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.item.ItemEntity;
 import net.minecraft.item.BlockItemUseContext;
 import net.minecraft.item.ItemStack;
 import net.minecraft.particles.ParticleTypes;
@@ -269,6 +271,19 @@ public class EdBreaker
       return true;
     }
 
+    private static void spawnBlockAsEntity(World world, BlockPos pos, ItemStack stack) {
+      if(world.isRemote || stack.isEmpty() || (!world.getGameRules().getBoolean(GameRules.DO_TILE_DROPS)) || world.restoringBlockSnapshots) return;
+      ItemEntity e = new ItemEntity(world,
+        ((world.rand.nextFloat()*0.1)+0.5) + pos.getX(),
+        ((world.rand.nextFloat()*0.1)+0.5) + pos.getY(),
+        ((world.rand.nextFloat()*0.1)+0.5) + pos.getZ(),
+        stack
+      );
+      e.setDefaultPickupDelay();
+      e.setMotion((world.rand.nextFloat()*0.1-0.05), (world.rand.nextFloat()*0.1-0.03), (world.rand.nextFloat()*0.1-0.05));
+      world.addEntity(e);
+    }
+
     private boolean breakBlock(BlockState state, BlockPos pos, World world)
     {
       if(world.isRemote  || (!(world instanceof ServerWorld)) || world.restoringBlockSnapshots) return false; // retry next cycle
@@ -276,7 +291,7 @@ public class EdBreaker
       final Block block = state.getBlock();
       drops = Block.getDrops(state, (ServerWorld)world, pos, world.getTileEntity(pos));
       world.removeBlock(pos, false);
-      for(ItemStack drop:drops) Block.spawnAsEntity(world, pos, drop);
+      for(ItemStack drop:drops) spawnBlockAsEntity(world, pos, drop);
       SoundType stype = state.getBlock().getSoundType(state, world, pos, null);
       if(stype != null) world.playSound(null, pos, stype.getPlaceSound(), SoundCategory.BLOCKS, stype.getVolume()*0.6f, stype.getPitch());
       return true;
@@ -287,15 +302,16 @@ public class EdBreaker
     public void tick()
     {
       if(--tick_timer_ > 0) return;
+      final BlockState device_state = world.getBlockState(pos);
+      if(!(device_state.getBlock() instanceof BreakerBlock)) return;
       if(world.isRemote) {
-        BlockState state = world.getBlockState(pos);
+        if(!device_state.get(BreakerBlock.ACTIVE)) {
-        if(!state.get(BreakerBlock.ACTIVE)) {
           tick_timer_ = TICK_INTERVAL;
         } else {
           tick_timer_ = 1;
           // not sure if is so cool to do this each tick ... may be simplified/removed again.
           SoundEvent sound = SoundEvents.BLOCK_WOOD_HIT;
-          BlockState target_state = world.getBlockState(pos.offset(state.get(BreakerBlock.HORIZONTAL_FACING)));
+          BlockState target_state = world.getBlockState(pos.offset(device_state.get(BreakerBlock.HORIZONTAL_FACING)));
           SoundType stype = target_state.getBlock().getSoundType(target_state);
           if((stype == SoundType.CLOTH) || (stype == SoundType.PLANT) || (stype == SoundType.SNOW)) {
             sound = SoundEvents.BLOCK_WOOL_HIT;
@@ -306,7 +322,6 @@ public class EdBreaker
         }
       } else {
         tick_timer_ = TICK_INTERVAL;
-        final BlockState device_state = world.getBlockState(pos);
         final BlockPos target_pos = pos.offset(device_state.get(BreakerBlock.HORIZONTAL_FACING));
         final BlockState target_state = world.getBlockState(target_pos);
         if((world.isBlockPowered(pos)) || (!isBreakable(target_state, target_pos, world))) {

1.15/src/main/java/wile/engineersdecor/blocks/EdDropper.java

@@ -589,6 +589,7 @@ public class EdDropper
       if((drop_timer_ > 0) && ((--drop_timer_) == 0)) markDirty();
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      if(!(world.getBlockState(pos).getBlock() instanceof DropperBlock)) return;
       final boolean continuous_mode = (drop_logic_ & DROPLOGIC_CONTINUOUS)!=0;
       boolean dirty = block_power_updated_;
       boolean redstone_trigger = (block_power_signal_ && ((block_power_updated_) || (continuous_mode)));

1.15/src/main/java/wile/engineersdecor/blocks/EdElectricalFurnace.java

@@ -475,6 +475,7 @@ public class EdElectricalFurnace
     {
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      if(!(world.getBlockState(pos).getBlock() instanceof ElectricalFurnaceBlock)) return;
       final boolean was_burning = burning();
       if(was_burning) burntime_left_ -= TICK_INTERVAL;
       if(burntime_left_ < 0) burntime_left_ = 0;

1.15/src/main/java/wile/engineersdecor/blocks/EdFluidAccumulator.java

@@ -212,10 +212,10 @@ public class EdFluidAccumulator
     {
       if((world.isRemote) || (--tick_timer_ > 0)) return;
       tick_timer_ = tick_idle_interval;
+      BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof FluidAccumulatorBlock)) return;
       if(!initialized_) {
         initialized_ = true;
-        BlockState state = world.getBlockState(pos);
-        if((state==null) || (!(state.getBlock() instanceof FluidAccumulatorBlock))) return;
         block_facing_ = state.get(FluidAccumulatorBlock.FACING);
       }
       int n_requested = last_drain_request_amount_;

1.15/src/main/java/wile/engineersdecor/blocks/EdFluidFunnel.java

@@ -415,6 +415,8 @@ public class EdFluidFunnel
       if((world.isRemote) || (--tick_timer_ > 0)) return;
       tick_timer_ = TICK_INTERVAL;
       collection_timer_ += TICK_INTERVAL;
+      final BlockState funnel_state = world.getBlockState(pos);
+      if(!(funnel_state.getBlock() instanceof FluidFunnelBlock)) return;
       boolean dirty = false;
       // Collection
       if((collection_timer_ >= COLLECTION_INTERVAL) && ((tank_==null) || (tank_.getAmount() <= (TANK_CAPACITY-1000)))) {
@@ -454,7 +456,6 @@ public class EdFluidFunnel
       }
       // Block state
       int fill_level = (tank_==null) ? 0 : (MathHelper.clamp(tank_.getAmount()/1000,0, FluidFunnelBlock.FILL_LEVEL_MAX));
-      final BlockState funnel_state = world.getBlockState(pos);
       if(funnel_state.get(FluidFunnelBlock.FILL_LEVEL) != fill_level) world.setBlockState(pos, funnel_state.with(FluidFunnelBlock.FILL_LEVEL, fill_level), 2|16);
       if(dirty) markDirty();
     }

1.15/src/main/java/wile/engineersdecor/blocks/EdFurnace.java

@@ -542,6 +542,8 @@ public class EdFurnace
     {
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      final BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof FurnaceBlock)) return;
       final boolean was_burning = burning();
       if(was_burning) burntime_left_ -= TICK_INTERVAL;
       if(burntime_left_ < 0) burntime_left_ = 0;
@@ -598,10 +600,7 @@ public class EdFurnace
       }
       if(was_burning != burning()) {
         dirty = true;
-        final BlockState state = world.getBlockState(pos);
+        world.setBlockState(pos, state.with(FurnaceBlock.LIT, burning()));
-        if(state.getBlock() instanceof FurnaceBlock) {
-          world.setBlockState(pos, state.with(FurnaceBlock.LIT, burning()));
-        }
       }
       if(dirty) {
         markDirty();

1.15/src/main/java/wile/engineersdecor/blocks/EdHopper.java

@@ -623,7 +623,7 @@ public class EdHopper
       final boolean pulse_mode = ((logic_ & LOGIC_CONTINUOUS)==0);
       boolean trigger = (rssignal && ((block_power_updated_) || (!pulse_mode)));
       final BlockState state = world.getBlockState(pos);
-      if(state == null) { block_power_signal_= false; return; }
+      if(!(state.getBlock() instanceof HopperBlock)) { block_power_signal_= false; return; }
       final Direction hopper_facing = state.get(HopperBlock.FACING);
       // Trigger edge detection for next cycle
       {

1.15/src/main/java/wile/engineersdecor/blocks/EdMilker.java

@@ -11,6 +11,7 @@ package wile.engineersdecor.blocks;
 import net.minecraft.util.text.ITextComponent;
 import net.minecraft.util.text.StringTextComponent;
 import wile.engineersdecor.libmc.detail.Auxiliaries;
+import wile.engineersdecor.libmc.detail.Fluidics;
 import wile.engineersdecor.libmc.detail.Inventories;
 import wile.engineersdecor.ModEngineersDecor;
 import wile.engineersdecor.ModContent;
@@ -291,20 +292,7 @@ public class EdMilker
 
     // IFluidHandler ---------------------------------------------------------------------------------------
 
-    private LazyOptional<IFluidHandler> fluid_handler_ = LazyOptional.of(() -> (IFluidHandler)new BFluidHandler(this));
+    private LazyOptional<IFluidHandler> fluid_handler_ = LazyOptional.of(() -> (IFluidHandler)new Fluidics.SingleTankFluidHandler(this));
-
-    private static class BFluidHandler implements IFluidHandler
-    {
-      private final MilkerTileEntity te;
-      BFluidHandler(MilkerTileEntity te) { this.te = te; }
-      @Override public int getTanks() { return 1; }
-      @Override public FluidStack getFluidInTank(int tank) { return te.getFluid(); }
-      @Override public int getTankCapacity(int tank) { return te.getCapacity(); }
-      @Override public boolean isFluidValid(int tank, @Nonnull FluidStack stack) { return te.isFluidValid(stack); }
-      @Override public int fill(FluidStack resource, FluidAction action)  { return 0; }
-      @Override public FluidStack drain(FluidStack resource, FluidAction action) { return te.drain(resource, action); }
-      @Override public FluidStack drain(int maxDrain, FluidAction action) { return te.drain(maxDrain, action); }
-    }
 
     // IFluidTank ------------------------------------------------------------------------------------------
 
@@ -368,13 +356,14 @@ public class EdMilker
     private static ItemStack milk_filled_container_item(ItemStack stack)
     { return milk_containers_.entrySet().stream().filter(e->Inventories.areItemStacksIdentical(e.getKey(), stack)).map(Map.Entry::getValue).findFirst().orElse(ItemStack.EMPTY); }
 
-    private void fill_adjacent_inventory_item_containers(Direction block_facing)
+    private boolean fill_adjacent_inventory_item_containers(Direction block_facing)
     {
       // Check inventory existence, back to down is preferred, otherwise sort back into same inventory.
       IItemHandler src = Inventories.itemhandler(world, pos.offset(block_facing), block_facing.getOpposite());
       IItemHandler dst = Inventories.itemhandler(world, pos.down(), Direction.UP);
       if(src==null) { src = dst; } else if(dst==null) { dst = src; }
-      if((src==null) || (dst==null)) return;
+      if((src==null) || (dst==null)) return false;
+      boolean dirty = false;
       while((tank_level_ >= BUCKET_SIZE)) {
         boolean inserted = false;
         for(Entry<ItemStack,ItemStack> e:milk_containers_.entrySet()) {
@@ -383,10 +372,12 @@ public class EdMilker
           Inventories.extract(src, e.getKey(), 1, false);
           tank_level_ -= BUCKET_SIZE;
           inserted = true;
+          dirty = true;
           break;
         }
         if(!inserted) break;
       }
+      return dirty;
     }
 
     private void release_cow(CowEntity cow)
@@ -546,6 +537,7 @@ public class EdMilker
       tick_timer_ = TICK_INTERVAL;
       boolean dirty = false;
       final BlockState block_state = world.getBlockState(pos);
+      if(!(block_state.getBlock() instanceof MilkerBlock)) return;
       if(!world.isBlockPowered(pos) || (state_ != MilkingState.IDLE)) {
         if(energy_consumption > 0) {
           if(energy_stored_ <= 0) return;
@@ -570,9 +562,9 @@ public class EdMilker
           }
         }
         // Adjacent inventory update, only done just after milking to prevent waste of server cpu.
-        if(dirty && (fluid_level() >= BUCKET_SIZE)) {
+        if((!dirty) && (fluid_level() >= BUCKET_SIZE)) {
           log("Try item transfer");
-          fill_adjacent_inventory_item_containers(block_state.get(MilkerBlock.HORIZONTAL_FACING));
+          if(fill_adjacent_inventory_item_containers(block_state.get(MilkerBlock.HORIZONTAL_FACING))) dirty = true;
         }
       }
       // State update

1.15/src/main/java/wile/engineersdecor/blocks/EdMineralSmelter.java

@@ -560,6 +560,8 @@ public class EdMineralSmelter
       if(world.isRemote) return;
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
+      BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof MineralSmelterBlock)) return;
       boolean dirty = false;
       final int last_phase = phase();
       final ItemStack istack = stacks_.get(0);
@@ -649,8 +651,7 @@ public class EdMineralSmelter
         }
       }
       // Block state
-      BlockState state = world.getBlockState(pos);
+      if((force_block_update_ || (state.get(MineralSmelterBlock.PHASE) != new_phase))) {
-      if((state.getBlock() instanceof MineralSmelterBlock) && (force_block_update_ || (state.get(MineralSmelterBlock.PHASE) != new_phase))) {
         state = state.with(MineralSmelterBlock.PHASE, new_phase);
         world.setBlockState(pos, state,3|16);
         world.notifyNeighborsOfStateChange(getPos(), state.getBlock());

1.15/src/main/java/wile/engineersdecor/blocks/EdPipeValve.java

@@ -81,14 +81,13 @@ public class EdPipeValve
     {
       if((valve_config & (CFG_REDSTONE_CONTROLLED_VALVE))==0) return state;
       Direction.Axis bfa = state.get(FACING).getAxis();
-      int bfi = state.get(FACING).getIndex();
       for(Direction f:Direction.values()) {
         boolean cn = (f.getAxis() != bfa);
         if(cn) {
           BlockPos nbp = pos.offset(f);
           if((fromPos != null) && (!nbp.equals(fromPos))) continue; // do not change connectors except form the frompos.
           BlockState nbs = world.getBlockState(nbp);
-          if(!nbs.canProvidePower()) cn = false; // @todo check if there is a direction selective canProvidePower().
+          if((!nbs.canProvidePower()) && (!nbs.canConnectRedstone(world, nbp, f.getOpposite()))) cn = false;
         }
         switch(f) {
           case NORTH: state = state.with(RS_CN_N, cn); break;
@@ -236,7 +235,7 @@ public class EdPipeValve
     {
       private PipeValveTileEntity te;
       public MainFlowHandler(PipeValveTileEntity te)  { this.te = te; }
-      @Override public int getTanks() { return 0; }
+      @Override public int getTanks() { return 1; }
       @Override public FluidStack getFluidInTank(int tank) { return FluidStack.EMPTY; }
       @Override public int getTankCapacity(int tank) { return fluid_maxflow_mb; }
       @Override public boolean isFluidValid(int tank, @Nonnull FluidStack stack) { return true; }
@@ -266,7 +265,7 @@ public class EdPipeValve
 
     private static class BackFlowHandler implements IFluidHandler
     {
-      @Override public int getTanks() { return 0; }
+      @Override public int getTanks() { return 1; }
       @Override public FluidStack getFluidInTank(int tank) { return FluidStack.EMPTY; }
       @Override public int getTankCapacity(int tank) { return 0; }
       @Override public boolean isFluidValid(int tank, @Nonnull FluidStack stack) { return false; }

1.15/src/main/java/wile/engineersdecor/blocks/EdPlacer.java

@@ -8,7 +8,6 @@
  */
 package wile.engineersdecor.blocks;
 
-import net.minecraft.util.text.TranslationTextComponent;
 import wile.engineersdecor.ModContent;
 import wile.engineersdecor.ModEngineersDecor;
 import wile.engineersdecor.libmc.detail.Networking;
@@ -19,6 +18,7 @@ import net.minecraft.world.server.ServerWorld;
 import net.minecraft.tileentity.ITickableTileEntity;
 import net.minecraft.tileentity.TileEntityType;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.ServerPlayerEntity;
 import net.minecraft.entity.item.ItemEntity;
 import net.minecraft.entity.LivingEntity;
@@ -34,6 +34,7 @@ import net.minecraft.client.gui.screen.inventory.ContainerScreen;
 import net.minecraft.util.*;
 import net.minecraft.util.math.*;
 import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TranslationTextComponent;
 import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.math.shapes.ISelectionContext;
 import net.minecraft.util.math.shapes.VoxelShape;
@@ -489,7 +490,10 @@ public class EdPlacer
             placement_pos = placement_pos.up();
           }
         }
-      } else if(!world.getBlockState(placement_pos).getMaterial().isReplaceable()) {
+      } else if(
+        (!world.getBlockState(placement_pos).getMaterial().isReplaceable()) ||
+        (!world.getEntitiesWithinAABB(Entity.class, new AxisAlignedBB(placement_pos), Entity::canBeCollidedWith).isEmpty())
+      ) {
         block = Blocks.AIR;
         no_space = true;
       }
@@ -559,11 +563,11 @@ public class EdPlacer
       if(--tick_timer_ > 0) return;
       tick_timer_ = TICK_INTERVAL;
       // Cycle init
+      final BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof PlacerBlock)) { block_power_signal_= false; return; }
       boolean dirty = block_power_updated_;
       boolean rssignal = ((logic_ & LOGIC_INVERTED)!=0)==(!block_power_signal_);
       boolean trigger = (rssignal && ((block_power_updated_) || ((logic_ & LOGIC_CONTINUOUS)!=0)));
-      final BlockState state = world.getBlockState(pos);
-      if(state == null) { block_power_signal_= false; return; }
       final Direction placer_facing = state.get(PlacerBlock.FACING);
       // Trigger edge detection for next cycle
       {

1.15/src/main/java/wile/engineersdecor/blocks/EdSolarPanel.java

@@ -185,6 +185,8 @@ public class EdSolarPanel
     {
       if((world.isRemote) || (--tick_timer_ > 0)) return;
       tick_timer_ = TICK_INTERVAL;
+      BlockState state = world.getBlockState(pos);
+      if(!(state.getBlock() instanceof SolarPanelBlock)) return;
       current_feedin_ = 0;
       if(output_enabled_) {
         for(int i=0; (i<transfer_directions_.length) && (accumulated_power_>0); ++i) {
@@ -203,13 +205,11 @@ public class EdSolarPanel
       if(!world.canBlockSeeSky(pos)) {
         tick_timer_ = TICK_INTERVAL * 5;
         current_production_ = 0;
-        BlockState state = world.getBlockState(pos);
         if(state.get((SolarPanelBlock.EXPOSITION))!=2) world.setBlockState(pos, state.with(SolarPanelBlock.EXPOSITION, 2));
         return;
       }
       if(--recalc_timer_ > 0) return;
       recalc_timer_ = ACCUMULATION_INTERVAL + ((int)(Math.random()+.5));
-      BlockState state = world.getBlockState(pos);
       int theta = ((((int)(world.getCelestialAngleRadians(1f) * (180.0/Math.PI)))+90) % 360);
       int e = 2;
       if(theta > 340)      e = 2;

1.15/src/main/java/wile/engineersdecor/blocks/EdTreeCutter.java

@@ -212,8 +212,10 @@ public class EdTreeCutter
     public void tick()
     {
       if(--tick_timer_ > 0) return;
+      final BlockState device_state = world.getBlockState(pos);
+      if(!(device_state.getBlock() instanceof TreeCutterBlock)) { tick_timer_ = TICK_INTERVAL; return; }
       if(world.isRemote) {
-        if(!world.getBlockState(pos).get(TreeCutterBlock.ACTIVE)) {
+        if(!device_state.get(TreeCutterBlock.ACTIVE)) {
           tick_timer_ = TICK_INTERVAL;
         } else {
           tick_timer_ = 1;
@@ -221,7 +223,6 @@ public class EdTreeCutter
         }
       } else {
         tick_timer_ = TICK_INTERVAL;
-        final BlockState device_state = world.getBlockState(pos);
         final BlockPos tree_pos = pos.offset(device_state.get(TreeCutterBlock.HORIZONTAL_FACING));
         final BlockState tree_state = world.getBlockState(tree_pos);
         if(!TreeCutting.canChop(tree_state) || (world.isBlockPowered(pos))) {

1.15/src/main/java/wile/engineersdecor/libmc/blocks/StandardFenceBlock.java

@@ -70,12 +70,12 @@ public class StandardFenceBlock extends WallBlock implements StandardBlocks.ISta
       VoxelShapes.or(vp, vs3),
       VoxelShapes.or(vp, vs6),
       VoxelShapes.or(vp, vs1),
-        VoxelShapes.or(vs2, vs1),
+      VoxelShapes.or(vs2, vs1),
       VoxelShapes.or(vp, VoxelShapes.or(vs3, vs1)),
       VoxelShapes.or(vp, VoxelShapes.or(vs6, vs1)),
       VoxelShapes.or(vp, vs4),
       VoxelShapes.or(vp, VoxelShapes.or(vs2, vs4)),
-        VoxelShapes.or(vs3, vs4),
+      VoxelShapes.or(vs3, vs4),
       VoxelShapes.or(vp, VoxelShapes.or(vs6, vs4)),
       VoxelShapes.or(vp, vs5),
       VoxelShapes.or(vp, VoxelShapes.or(vs2, vs5)),

1.15/src/main/java/wile/engineersdecor/libmc/detail/Fluidics.java

@@ -0,0 +1,35 @@
+/*
+ * @file Fluidics.java
+ * @author Stefan Wilhelm (wile)
+ * @copyright (C) 2019 Stefan Wilhelm
+ * @license MIT (see https://opensource.org/licenses/MIT)
+ *
+ * General fluid handling functionality.
+ */
+package wile.engineersdecor.libmc.detail;
+
+
+import net.minecraftforge.fluids.FluidStack;
+import net.minecraftforge.fluids.IFluidTank;
+import net.minecraftforge.fluids.capability.IFluidHandler;
+
+import javax.annotation.Nonnull;
+
+public class Fluidics
+{
+
+  public static class SingleTankFluidHandler implements IFluidHandler
+  {
+    private final IFluidTank tank_;
+    public SingleTankFluidHandler(IFluidTank tank) { tank_ = tank; }
+    @Override public int getTanks() { return 1; }
+    @Override public FluidStack getFluidInTank(int tank) { return tank_.getFluid(); }
+    @Override public int getTankCapacity(int tank) { return tank_.getCapacity(); }
+    @Override public boolean isFluidValid(int tank, @Nonnull FluidStack stack) { return tank_.isFluidValid(stack); }
+    @Override public int fill(FluidStack resource, FluidAction action)  { return 0; }
+    @Override public FluidStack drain(FluidStack resource, FluidAction action) { return tank_.drain(resource, action); }
+    @Override public FluidStack drain(int maxDrain, FluidAction action) { return tank_.drain(maxDrain, action); }
+  }
+
+
+}

1.15/src/main/resources/META-INF/mods.toml

@@ -18,7 +18,7 @@ logoFile="logo.png"
 [[dependencies.engineersdecor]]
   modId="forge"
   mandatory=true
-  versionRange="[31.1.0,)"
+  versionRange="[31.2.20,)"
   ordering="NONE"
   side="BOTH"
 

meta/lib/libtask.js

@@ -397,6 +397,7 @@
     const dst = fs.realpath("src/main/resources/data/" + constants.modid);
     const src = fs.realpath("src/generated/resources/data/" + constants.modid);
     if(!dst || !src) throw "Source or destination directory not found.";
+    if(!fs.isdir(src)) return;
     const src_files = fs.find(src, "*.json");
     const upath = function(s) { return s.replace(/[\\]/g,"/").replace(/^[\/]/,""); } // for correct display on win32
     if(src_files===undefined) return 1;

meta/update.json

@@ -2,13 +2,14 @@
   "homepage": "https://www.curseforge.com/minecraft/mc-mods/engineers-decor/",
   "promos": {
     "1.12.2-recommended": "1.0.20",
-    "1.12.2-latest": "1.1.0-b1",
+    "1.12.2-latest": "1.1.0-b2",
     "1.14.4-recommended": "",
-    "1.14.4-latest": "1.1.0-b2",
+    "1.14.4-latest": "1.1.0-b3",
     "1.15.2-recommended": "",
-    "1.15.2-latest": "1.1.0-b2"
+    "1.15.2-latest": "1.1.0-b3"
   },
   "1.12.2": {
+    "1.1.0-b2": "[F] Block Placer defers placements if collidable entities are in the way (issue #98, thx DrakoAlcarus).\n[F] Added Block verification during TE ticking in case devices are moved (issue #101, thx D0CTOR-ZED).",
     "1.1.0-b1": "[F] Fixed Electrical Furnace speed sanitizing bug (issue #97, thx therobotmenace).\n[M] Changed Labeled Crate Nesting to circumvent server crashing in combination with the Sponge mod.",
     "1.0.20": "[R] Release based on v1.0.20-b6. Release-to-release changes: * Manual back ported. * Steel Mesh Fence Gate back ported. * E-Furnace speed selection switch back ported. * Labeled Crate back ported. * Minor bug fixes, compatibility changes.",
     "1.0.20-b6": "[F] Implemented compat related to issue #91.",
@@ -97,6 +98,7 @@
     "1.0.0-b1": "[A] Initial structure.\n[A] Added clinker bricks and clinker brick stairs.\n[A] Added slag bricks and slag brick stairs.\n[A] Added metal rung ladder.\n[A] Added staggered metal steps ladder.\n[A] Added treated wood ladder.\n[A] Added treated wood pole.\n[A] Added treated wood table."
   },
   "1.14.4": {
+    "1.1.0-b3": "[F] Block Placer defers placements if collidable entities are in the way (issue #98, thx DrakoAlcarus).\n[M] Block Breaker item drop trajectories have lower speed (fall slightly straighter down).\n[M] Pipe Valves redstone connector also shown if the adjacent block can connect redstone in general.\n[F] Added Block verification during TE ticking in case devices are moved (issue #101, thx D0CTOR-ZED).",
     "1.1.0-b2": "[A] Added tooltips for buttons/settings in device GUIs (1.5s display delay).",
     "1.1.0-b1": "[F] Fixed Electrical Furnace speed sanitizing bug (issue #97, thx therobotmenace).\n[A] Sheet Metal Slab Slices added (only available if IE is installed).\n[M] Config options extended/updated.\n[M] Dense Grit Sand textures altered to get slightly more visible structure from distance.",
     "1.0.20-b7": "[A] Dense Grit Sand added.\n[!] Variant Slab compatibility fix. *This may alter placed slabs of this mod, data fixers don't work yet unfortunately*.",
@@ -153,6 +155,7 @@
     "1.0.7-b3": "[A] Initial 1.14.2 port of decorative blocks."
   },
   "1.15.2": {
+    "1.1.0-b3": "[!] Forge update, requires Forge 1.15.2-31.2.20.\n[F] Block Placer defers placements if collidable entities are in the way (issue #98, thx DrakoAlcarus).\n[M] Block Breaker item drop trajectories have lower speed (fall slightly straighter down).\n[M] Pipe Valves redstone connector also shown if the adjacent block can connect redstone in general.\n[F] Added Block verification during TE ticking in case devices are moved (issue #101, thx D0CTOR-ZED).",
     "1.1.0-b2": "[A] Added tooltips for buttons/settings in device GUIs (1.5s display delay).\n[U] Updated Forge/Mappings.",
     "1.1.0-b1": "[F] Fixed Electrical Furnace speed sanitizing bug (issue #97, thx therobotmenace).\n[A] IE Sheet Metal Slab Slices added (only available if IE is installed).\n[M] Config options extended/updated.\n[M] GUI models updated to circumvent too dark representations.\n[M] Dense Grit Sand textures altered to get slightly more visible structure from distance.",
     "1.0.20-b7": "[A] Dense Grit Sand added.\n[!] Variant Slab compatibility fix. *This may alter placed slabs of this mod, data fixers don't work yet unfortunately*.",