1 files changed, 69 insertions, 0 deletions
diff --git a/src/main/java/gregtech/api/interfaces/IRedstoneCircuitBlock.java b/src/main/java/gregtech/api/interfaces/IRedstoneCircuitBlock.java
new file mode 100644
index 0000000000..0eea6ca3a4
--- /dev/null
+++ b/src/main/java/gregtech/api/interfaces/IRedstoneCircuitBlock.java
@@ -0,0 +1,69 @@
+package gregtech.api.interfaces;
+
+import net.minecraft.block.Block;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraftforge.common.util.ForgeDirection;
+
+import gregtech.api.interfaces.tileentity.ICoverable;
+import gregtech.api.util.GT_CoverBehavior;
+
+/**
+ * Implemented by the MetaTileEntity of the Redstone Circuit Block
+ */
+public interface IRedstoneCircuitBlock {
+
+    /**
+     * The Output Direction the Circuit Block is Facing
+     */
+    ForgeDirection getOutputFacing();
+
+    /**
+     * sets Output Redstone State at Side
+     */
+    boolean setRedstone(byte aStrength, ForgeDirection side);
+
+    /**
+     * returns Output Redstone State at Side Note that setRedstone checks if there is a Difference between the old and
+     * the new Setting before consuming any Energy
+     */
+    byte getOutputRedstone(ForgeDirection side);
+
+    /**
+     * returns Input Redstone Signal at Side
+     */
+    byte getInputRedstone(ForgeDirection side);
+
+    /**
+     * If this Side is Covered up and therefor not doing any Redstone
+     */
+    GT_CoverBehavior getCover(ForgeDirection side);
+
+    int getCoverID(ForgeDirection side);
+
+    int getCoverVariable(ForgeDirection side);
+
+    /**
+     * returns whatever Block-ID is adjacent to the Redstone Circuit Block
+     */
+    Block getBlockAtSide(ForgeDirection side);
+
+    /**
+     * returns whatever Meta-Value is adjacent to the Redstone Circuit Block
+     */
+    byte getMetaIDAtSide(ForgeDirection side);
+
+    /**
+     * returns whatever TileEntity is adjacent to the Redstone Circuit Block
+     */
+    TileEntity getTileEntityAtSide(ForgeDirection side);
+
+    /**
+     * returns whatever TileEntity is used by the Redstone Circuit Block
+     */
+    ICoverable getOwnTileEntity();
+
+    /**
+     * returns worldObj.rand.nextInt(aRange)
+     */
+    int getRandom(int aRange);
+}