Added elevator driver for OpenComputers.

src/main/java/mcjty/rftools/blocks/elevator/ElevatorTileEntity.java

@@ -636,7 +636,7 @@ public boolean isPlatformHere() {
     }
 
     // Can be called on any elevator block. Not only the contoller (bottom one)
-    private void movePlatformHere() {
+    public void movePlatformHere() {
         // Try to find a platform and move it to this elevator.
         // What about TE blocks in front of platform?
 

src/main/java/mcjty/rftools/compat/computers/ElevatorDriver.java

@@ -0,0 +1,97 @@
+package mcjty.rftools.compat.computers;
+
+import li.cil.oc.api.machine.Arguments;
+import li.cil.oc.api.machine.Callback;
+import li.cil.oc.api.machine.Context;
+import li.cil.oc.api.prefab.AbstractManagedEnvironment;
+import mcjty.lib.integration.computers.AbstractOCDriver;
+import mcjty.rftools.blocks.elevator.ElevatorTileEntity;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ElevatorDriver {
+
+	public static class OCDriver extends AbstractOCDriver {
+
+		public OCDriver() {
+			super("rftools_elevator", ElevatorTileEntity.class);
+		}
+
+		public static class InternalManagedEnvironment extends AbstractOCDriver.InternalManagedEnvironment<ElevatorTileEntity> {
+
+			public InternalManagedEnvironment(ElevatorTileEntity tile) {
+				super(tile, "rftools_elevator");
+			}
+
+			@Callback(doc = "function():number; Get the currently stored energy")
+			public Object[] getEnergy(Context c, Arguments a) {
+				BlockPos controllerPos = tile.findBottomElevator();
+				ElevatorTileEntity controller = (ElevatorTileEntity) tile.getWorld().getTileEntity(controllerPos);
+				if(controller == null) {
+					throw new IllegalStateException("no valid elevator found");
+				}
+				return new Object[] { controller.getStoredPower() };
+			}
+
+			@Callback(doc = "function():number; Get the maximum stored energy")
+			public Object[] getMaxEnergy(Context c, Arguments a) {
+				BlockPos controllerPos = tile.findBottomElevator();
+				ElevatorTileEntity controller = (ElevatorTileEntity) tile.getWorld().getTileEntity(controllerPos);
+				if(controller == null) {
+					throw new IllegalStateException("no valid elevator found");
+				}
+				return new Object[] { controller.getCapacity() };
+			}
+
+			@Callback(doc = "function():number; Returns the level the elevator is currently at")
+			public Object[] getCurrentLevel(Context c, Arguments a) {
+				List<Integer> heights = new ArrayList<>();
+				tile.findElevatorBlocks(heights);
+				return new Object[] { tile.getCurrentLevel(heights) };
+			}
+
+			@Callback(doc = "function():number; Returns the number of levels")
+			public Object[] getLevelCount(Context c, Arguments a) {
+				List<Integer> heights = new ArrayList<>();
+				tile.findElevatorBlocks(heights);
+				return new Object[] { tile.getLevelCount(heights) };
+			}
+
+			@Callback(doc = "function():boolean; Returns whether the elevator is currently in motion")
+			public Object[] isMoving(Context c, Arguments a) {
+				BlockPos controllerPos = tile.findBottomElevator();
+				ElevatorTileEntity controller = (ElevatorTileEntity) tile.getWorld().getTileEntity(controllerPos);
+				if(controller == null) {
+					throw new IllegalStateException("no valid elevator found");
+				}
+				return new Object[] { controller.isMoving() };
+			}
+
+			@Callback(doc = "function(); Make the elevator go to the level of this controller, if possible")
+			public Object[] movePlatformHere(Context c, Arguments a) {
+				tile.movePlatformHere();
+				return new Object[] {};
+			}
+
+			@Callback(doc = "function():boolean; Returns whether the elevator is at the level of this controller")
+			public Object[] isPlatformHere(Context c, Arguments a) {
+				return new Object[] { tile.isPlatformHere() };
+			}
+
+			@Override
+			public int priority() {
+				return 4;
+			}
+		}
+
+		@Override
+		public AbstractManagedEnvironment createEnvironment(World world, BlockPos pos, EnumFacing side, TileEntity tile) {
+			return new InternalManagedEnvironment((ElevatorTileEntity) tile);
+		}
+	}
+}

src/main/java/mcjty/rftools/compat/computers/OpenComputersIntegration.java

@@ -21,5 +21,6 @@ public static void init() {
         Driver.add(new EndergenicDriver.OCDriver());
         if(CrafterConfiguration.enabled.get())
             Driver.add(new CrafterDriver.OCDriver());
+        Driver.add(new ElevatorDriver.OCDriver());
     }
 }