added the redstone module

src/main/java/de/ellpeck/prettypipes/Registry.java

@@ -5,6 +5,7 @@ import de.ellpeck.prettypipes.entities.PipeFrameRenderer;
 import de.ellpeck.prettypipes.items.*;
 import de.ellpeck.prettypipes.pipe.modules.FilterModifierModule;
 import de.ellpeck.prettypipes.pipe.modules.LowPriorityModuleItem;
+import de.ellpeck.prettypipes.pipe.modules.RedstoneModuleItem;
 import de.ellpeck.prettypipes.pipe.modules.SpeedModuleItem;
 import de.ellpeck.prettypipes.pipe.modules.extraction.ExtractionModuleContainer;
 import de.ellpeck.prettypipes.pipe.modules.extraction.ExtractionModuleGui;
@@ -107,6 +108,7 @@ public final class Registry {
         registry.registerAll(createTieredModule("retrieval_module", RetrievalModuleItem::new));
         registry.register(new StackSizeModuleItem("stack_size_module"));
         registry.registerAll(Arrays.stream(FilterModifierModule.Type.values()).map(t -> new FilterModifierModule(t.name().toLowerCase(Locale.ROOT) + "_filter_modifier", t)).toArray(Item[]::new));
+        registry.register(new RedstoneModuleItem("redstone_module"));
 
         ForgeRegistries.BLOCKS.getValues().stream()
                 .filter(b -> b.getRegistryName().getNamespace().equals(PrettyPipes.ID))

src/main/java/de/ellpeck/prettypipes/items/IModule.java

@@ -26,4 +26,6 @@ public interface IModule {
     AbstractPipeContainer<?> getContainer(ItemStack module, PipeTileEntity tile, int windowId, PlayerInventory inv, PlayerEntity player, int moduleIndex);
 
     float getItemSpeedIncrease(ItemStack module, PipeTileEntity tile);
+
+    boolean canPipeWork(ItemStack module, PipeTileEntity tile);
 }

src/main/java/de/ellpeck/prettypipes/items/ModuleItem.java

@@ -71,4 +71,9 @@ public abstract class ModuleItem extends Item implements IModule {
     public float getItemSpeedIncrease(ItemStack module, PipeTileEntity tile) {
         return 0;
     }
+
+    @Override
+    public boolean canPipeWork(ItemStack module, PipeTileEntity tile) {
+        return true;
+    }
 }

src/main/java/de/ellpeck/prettypipes/pipe/PipeTileEntity.java

@@ -134,6 +134,8 @@ public class PipeTileEntity extends TileEntity implements INamedContainerProvide
     }
 
     public BlockPos getAvailableDestination(ItemStack stack, boolean internal, boolean preventOversending) {
+        if (!this.canWork())
+            return null;
         if (!internal && this.streamModules().anyMatch(m -> !m.getRight().canAcceptItem(m.getLeft(), this, stack)))
             return null;
         for (Direction dir : Direction.values()) {
@@ -179,6 +181,10 @@ public class PipeTileEntity extends TileEntity implements INamedContainerProvide
         return 0.05F + speed;
     }
 
+    public boolean canWork() {
+        return this.streamModules().allMatch(m -> m.getRight().canPipeWork(m.getLeft(), this));
+    }
+
     public IItemHandler getItemHandler(Direction dir) {
         if (!this.isConnected(dir))
             return null;

src/main/java/de/ellpeck/prettypipes/pipe/modules/RedstoneModuleItem.java

@@ -0,0 +1,29 @@
+package de.ellpeck.prettypipes.pipe.modules;
+
+import de.ellpeck.prettypipes.items.IModule;
+import de.ellpeck.prettypipes.items.ModuleItem;
+import de.ellpeck.prettypipes.pipe.PipeTileEntity;
+import net.minecraft.item.ItemStack;
+
+public class RedstoneModuleItem extends ModuleItem {
+
+    public RedstoneModuleItem(String name) {
+        super(name);
+        this.setRegistryName(name);
+    }
+
+    @Override
+    public boolean canPipeWork(ItemStack module, PipeTileEntity tile) {
+        return !tile.getWorld().isBlockPowered(tile.getPos());
+    }
+
+    @Override
+    public boolean isCompatible(ItemStack module, PipeTileEntity tile, IModule other) {
+        return other != this;
+    }
+
+    @Override
+    public boolean hasContainer(ItemStack module, PipeTileEntity tile) {
+        return false;
+    }
+}

src/main/java/de/ellpeck/prettypipes/pipe/modules/extraction/ExtractionModuleItem.java

@@ -33,6 +33,8 @@ public class ExtractionModuleItem extends ModuleItem {
     public void tick(ItemStack module, PipeTileEntity tile) {
         if (tile.getWorld().getGameTime() % this.speed != 0)
             return;
+        if(!tile.canWork())
+            return;
         ItemFilter filter = new ItemFilter(this.filterSlots, module, tile);
 
         PipeNetwork network = PipeNetwork.get(tile.getWorld());

src/main/java/de/ellpeck/prettypipes/pipe/modules/retrieval/RetrievalModuleItem.java

@@ -38,6 +38,8 @@ public class RetrievalModuleItem extends ModuleItem {
     public void tick(ItemStack module, PipeTileEntity tile) {
         if (tile.getWorld().getGameTime() % this.speed != 0)
             return;
+        if (!tile.canWork())
+            return;
         PipeNetwork network = PipeNetwork.get(tile.getWorld());
         List<NetworkLocation> locations = null;
 

src/main/resources/assets/prettypipes/lang/en_us.json

@@ -22,6 +22,7 @@
     "item.prettypipes.damage_filter_modifier": "Damage Filter Modifier",
     "item.prettypipes.nbt_filter_modifier": "Data Filter Modifier",
     "item.prettypipes.tag_filter_modifier": "Tag Filter Modifier",
+    "item.prettypipes.redstone_module": "Redstone Module",
     "info.prettypipes.extraction_module": "Pulls items from adjacent inventories\nFilters and pull rates vary by tier\nHigh tiers prevent over-sending",
     "info.prettypipes.filter_module": "Restricts flow from pipes into adjacent inventories\nFilter amount varies by tier",
     "info.prettypipes.speed_module": "Increases speed of items exiting adjacent inventories\nSpeed varies by tier",
@@ -31,6 +32,7 @@
     "info.prettypipes.damage_filter_modifier": "Causes any filter slots to filter by item damage",
     "info.prettypipes.nbt_filter_modifier": "Causes any filter slots to filter by item data (NBT)",
     "info.prettypipes.tag_filter_modifier": "Causes any filter slots to filter by tags\n(Modern equivalent of the Ore Dictionary)",
+    "info.prettypipes.redstone_module": "Allows disabling the pipe with a redstone signal\nWorks for both extraction and retrieval",
     "block.prettypipes.pipe": "Pipe",
     "itemGroup.prettypipes": "Pretty Pipes",
     "container.prettypipes.pipe": "Pipe",

src/main/resources/assets/prettypipes/models/item/redstone_module.json

@@ -0,0 +1,6 @@
+{
+    "parent": "item/generated",
+    "textures": {
+        "layer0": "prettypipes:item/redstone_module"
+    }
+}

src/main/resources/data/prettypipes/recipes/redstone_module.json

@@ -0,0 +1,22 @@
+{
+    "type": "minecraft:crafting_shaped",
+    "pattern": [
+        " S ",
+        "RMR",
+        " R "
+    ],
+    "key": {
+        "R": {
+            "item": "minecraft:redstone"
+        },
+        "S": {
+            "item": "minecraft:redstone_torch"
+        },
+        "M": {
+            "item": "prettypipes:blank_module"
+        }
+    },
+    "result": {
+        "item": "prettypipes:redstone_module"
+    }
+}