Initial Commit

1 files changed, 33 insertions, 0 deletions

diff --git a/main/java/gregtech/api/interfaces/tileentity/ITurnable.java b/main/java/gregtech/api/interfaces/tileentity/ITurnable.java
new file mode 100644
index 0000000000..1605bd677e
--- /dev/null
+++ b/main/java/gregtech/api/interfaces/tileentity/ITurnable.java
@@ -0,0 +1,33 @@
+package gregtech.api.interfaces.tileentity;
+
+
+/**
+ * Implemented by all my Machines. However without any security checks, if the Players are even allowed to rotate it.
+ */
+public interface ITurnable {
+	/**
+	 * Get the block's facing.
+	 * 
+	 * @return front Block facing
+	 */
+	byte getFrontFacing();
+	
+	/**
+	 * Get the block's back facing.
+	 * 
+	 * @return opposite Block facing
+	 */
+	byte getBackFacing();
+	
+	/**
+	 * Determine if the wrench can be used to set the block's facing.
+	 */
+	boolean isValidFacing(byte aSide);
+	
+	/**
+	 * Set the block's facing
+	 * 
+	 * @param facing facing to set the block to
+	 */
+	void setFrontFacing(byte aSide);
+}
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