Fixes CRAFTBOOK-2205, Cart Lift

Implements a Cart Lift block to teleport players either directly up or down

vehicles/src/main/java/com/sk89q/craftbook/VehiclesConfiguration.java

@@ -19,10 +19,10 @@
 package com.sk89q.craftbook;
 
 
-import java.io.File;
-
 import org.bukkit.configuration.file.FileConfiguration;
 
+import java.io.File;
+
 /**
  * FileConfiguration handler for CraftBook.
  * All fields are final because it is never appropriate to modify them during
@@ -54,6 +54,7 @@ public void load() {
         matEjector = getInt("eject-block", 42);
         matDeposit = getInt("deposit-block", 15);
         matTeleport = getInt("teleport-block", 133);
+        matLift = getInt("lift-block", 112);
         matDispenser = getInt("dispenser-block", 129);
         matMessager = getInt("messager-block", 121);
 
@@ -86,6 +87,7 @@ public void load() {
     public Integer matSorter;
     public Integer matEjector;
     public Integer matDeposit;
+    public Integer matLift;
     public Integer matTeleport;
     public Integer matDispenser;
     public Integer matMessager;

vehicles/src/main/java/com/sk89q/craftbook/cart/CartLift.java

@@ -0,0 +1,49 @@
+package com.sk89q.craftbook.cart;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.block.Sign;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Minecart;
+
+public class CartLift extends CartMechanism {
+
+    @Override
+    public void impact(Minecart cart, CartMechanismBlocks blocks, boolean minor) {
+        // validate
+        if (cart == null) return;
+        if (blocks.sign == null) return;
+        if (!(blocks.matches("lift up") || blocks.matches("lift down"))) return;
+
+        // go
+        boolean up = blocks.matches("lift up");
+        Block destination = blocks.sign;
+
+        BlockFace face;
+        if (up) face = BlockFace.UP;
+        else face = BlockFace.DOWN;
+
+        while (true) {
+
+            destination = destination.getRelative(face);
+
+            if (destination.getState() instanceof Sign
+                    && blocks.base.getTypeId() == destination.getRelative(BlockFace.UP).getTypeId()) {
+                String testLine = ((Sign) destination.getState()).getLine(2);
+
+                if (testLine.equalsIgnoreCase("[Lift Up]") || testLine.equalsIgnoreCase("[Lift Down]")
+                        || testLine.equalsIgnoreCase("[Lift]")) {
+                    destination.getRelative(BlockFace.UP, 2);
+                    break;
+                }
+            }
+        }
+
+        cart.teleport(destination.getLocation());
+    }
+
+    @Override
+    public void enter(Minecart cart, Entity entity, CartMechanismBlocks blocks,
+                      boolean minor) {
+
+    }
+}

vehicles/src/main/java/com/sk89q/craftbook/cart/MinecartManager.java

@@ -1,18 +1,17 @@
 package com.sk89q.craftbook.cart;
 
-import java.util.HashMap;
-import java.util.Map;
-
+import com.sk89q.craftbook.InvalidMechanismException;
+import com.sk89q.craftbook.VehiclesConfiguration;
+import com.sk89q.craftbook.bukkit.VehiclesPlugin;
 import org.bukkit.Location;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Minecart;
 import org.bukkit.event.block.BlockRedstoneEvent;
 import org.bukkit.event.vehicle.VehicleEnterEvent;
 import org.bukkit.event.vehicle.VehicleMoveEvent;
 
-import com.sk89q.craftbook.InvalidMechanismException;
-import com.sk89q.craftbook.VehiclesConfiguration;
-import com.sk89q.craftbook.bukkit.VehiclesPlugin;
+import java.util.HashMap;
+import java.util.Map;
 
 public class MinecartManager {
 
@@ -28,31 +27,19 @@ public MinecartManager(VehiclesPlugin plugin) {
     public void reloadConfiguration(VehiclesConfiguration cfg) {
 
         mechanisms = new HashMap<Integer, CartMechanism>();
-        if(cfg.matBoostMax > 0)
-            mechanisms.put(cfg.matBoostMax, new CartBooster(100));
-        if(cfg.matBoost25x > 0)
-            mechanisms.put(cfg.matBoost25x, new CartBooster(1.25));
-        if(cfg.matSlow20x > 0)
-            mechanisms.put(cfg.matSlow20x, new CartBooster(0.8));
-        if(cfg.matSlow50x > 0)
-            mechanisms.put(cfg.matSlow50x, new CartBooster(0.5));
-        if(cfg.matReverse > 0)
-            mechanisms.put(cfg.matReverse, new CartReverser());
-        if(cfg.matSorter > 0)
-            mechanisms.put(cfg.matSorter, new CartSorter(plugin));
-        if(cfg.matStation > 0)
-            mechanisms.put(cfg.matStation, new CartStation());
-        if(cfg.matEjector > 0)
-            mechanisms.put(cfg.matEjector, new CartEjector());
-        if(cfg.matDeposit > 0)
-            mechanisms.put(cfg.matDeposit, new CartDeposit());
-        if(cfg.matTeleport > 0)
-            mechanisms.put(cfg.matTeleport, new CartTeleporter());
-        if(cfg.matDispenser > 0)
-            mechanisms.put(cfg.matDispenser, new CartDispenser());
-        if(cfg.matMessager > 0)
-            mechanisms.put(cfg.matMessager, new CartMessager(plugin));
-
+        if (cfg.matBoostMax > 0) mechanisms.put(cfg.matBoostMax, new CartBooster(100));
+        if (cfg.matBoost25x > 0) mechanisms.put(cfg.matBoost25x, new CartBooster(1.25));
+        if (cfg.matSlow20x > 0) mechanisms.put(cfg.matSlow20x, new CartBooster(0.8));
+        if (cfg.matSlow50x > 0) mechanisms.put(cfg.matSlow50x, new CartBooster(0.5));
+        if (cfg.matReverse > 0) mechanisms.put(cfg.matReverse, new CartReverser());
+        if (cfg.matSorter > 0) mechanisms.put(cfg.matSorter, new CartSorter());
+        if (cfg.matStation > 0) mechanisms.put(cfg.matStation, new CartStation());
+        if (cfg.matEjector > 0) mechanisms.put(cfg.matEjector, new CartEjector());
+        if (cfg.matDeposit > 0) mechanisms.put(cfg.matDeposit, new CartDeposit());
+        if (cfg.matTeleport > 0) mechanisms.put(cfg.matTeleport, new CartTeleporter());
+        if (cfg.matLift > 0) mechanisms.put(cfg.matLift, new CartLift());
+        if (cfg.matDispenser > 0) mechanisms.put(cfg.matDispenser, new CartDispenser());
+        if (cfg.matMessager > 0) mechanisms.put(cfg.matMessager, new CartMessager(plugin));
         for (Map.Entry<Integer, CartMechanism> ent : mechanisms.entrySet()) {
             ent.getValue().setMaterial(ent.getKey());
         }