6 files changed, 206 insertions, 0 deletions
diff --git a/src/main/java/net/benjidial/nswp/commands/DeleteWaypoint.java b/src/main/java/net/benjidial/nswp/commands/DeleteWaypoint.java
new file mode 100644
index 0000000..d24d133
--- /dev/null
+++ b/src/main/java/net/benjidial/nswp/commands/DeleteWaypoint.java
@@ -0,0 +1,20 @@
+package net.benjidial.nswp.commands;
+
+import net.benjidial.nswp.Database;
+
+import org.bukkit.entity.Player;
+
+import java.sql.SQLException;
+
+public class DeleteWaypoint extends WaypointCommand {
+  public CompletionType getCompletionType() {
+    return CompletionType.Waypoint;
+  }
+
+  public boolean body(Player player, String[] args) throws SQLException {
+    if (args.length != 1)
+      return false;
+    Database.deleteWaypoint(player, args[0]);
+    return true;
+  }
+}
diff --git a/src/main/java/net/benjidial/nswp/commands/ListWaypoints.java b/src/main/java/net/benjidial/nswp/commands/ListWaypoints.java
new file mode 100644
index 0000000..b6b61a3
--- /dev/null
+++ b/src/main/java/net/benjidial/nswp/commands/ListWaypoints.java
@@ -0,0 +1,39 @@
+package net.benjidial.nswp.commands;
+
+import net.benjidial.nswp.Database;
+import net.benjidial.nswp.Waypoint;
+
+import org.bukkit.entity.Player;
+import org.bukkit.World;
+
+import java.sql.SQLException;
+import java.util.ArrayList;
+
+public class ListWaypoints extends WaypointCommand {
+  public CompletionType getCompletionType() {
+    return CompletionType.Waypoint;
+  }
+
+  public boolean body(Player player, String[] args) throws SQLException {
+    if (args.length > 1)
+      return false;
+    ArrayList<Waypoint> waypoints = Database.searchWaypoints(player, args.length == 0 ? "" : args[0]);
+    if (waypoints.size() == 0) {
+      player.sendMessage("No waypoints found.");
+      return true;
+    }
+    if (waypoints.size() == 1)
+      player.sendMessage("1 waypoint found:");
+    else
+      player.sendMessage(waypoints.size() + " waypoints found:");
+    World lastWorld = null;
+    for (Waypoint waypoint : waypoints) {
+      if (waypoint.location.getWorld() != lastWorld) {
+        lastWorld = waypoint.location.getWorld();
+        player.sendMessage("  " + lastWorld.getName() + ": ");
+      }
+      player.sendMessage("    " + waypoint.name);
+    }
+    return true;
+  }
+}
diff --git a/src/main/java/net/benjidial/nswp/commands/SaveWaypoint.java b/src/main/java/net/benjidial/nswp/commands/SaveWaypoint.java
new file mode 100644
index 0000000..f0b9dcd
--- /dev/null
+++ b/src/main/java/net/benjidial/nswp/commands/SaveWaypoint.java
@@ -0,0 +1,22 @@
+package net.benjidial.nswp.commands;
+
+import net.benjidial.nswp.Database;
+import net.benjidial.nswp.Waypoint;
+
+import org.bukkit.entity.Player;
+
+import java.sql.SQLException;
+
+public class SaveWaypoint extends WaypointCommand {
+  public CompletionType getCompletionType() {
+    return CompletionType.None;
+  }
+
+  public boolean body(Player player, String[] args) throws SQLException {
+    if (args.length != 1)
+      return false;
+    Waypoint waypoint = new Waypoint(args[0], player.getLocation());
+    Database.addWaypoint(player, waypoint);
+    return true;
+  }
+}
diff --git a/src/main/java/net/benjidial/nswp/commands/TeleportToWaypoint.java b/src/main/java/net/benjidial/nswp/commands/TeleportToWaypoint.java
new file mode 100644
index 0000000..4e84e3c
--- /dev/null
+++ b/src/main/java/net/benjidial/nswp/commands/TeleportToWaypoint.java
@@ -0,0 +1,27 @@
+package net.benjidial.nswp.commands;
+
+import net.benjidial.nswp.Database;
+import net.benjidial.nswp.Waypoint;
+
+import org.bukkit.entity.Player;
+
+import java.sql.SQLException;
+
+public class TeleportToWaypoint extends WaypointCommand {
+  public CompletionType getCompletionType() {
+    return CompletionType.Waypoint;
+  }
+
+  public boolean body(Player player, String[] args) throws SQLException {
+    if (args.length != 1)
+      return false;
+    Waypoint waypoint = Database.lookupWaypoint(player, args[0]);
+    if (waypoint == null)
+      player.sendMessage("No waypoint with that name.");
+    else {
+      Database.setWBack(player, player.getLocation());
+      player.teleport(waypoint.location);
+    }
+    return true;
+  }
+}
diff --git a/src/main/java/net/benjidial/nswp/commands/WaypointBack.java b/src/main/java/net/benjidial/nswp/commands/WaypointBack.java
new file mode 100644
index 0000000..3fa0de3
--- /dev/null
+++ b/src/main/java/net/benjidial/nswp/commands/WaypointBack.java
@@ -0,0 +1,27 @@
+package net.benjidial.nswp.commands;
+
+import net.benjidial.nswp.Database;
+
+import org.bukkit.entity.Player;
+import org.bukkit.Location;
+
+import java.sql.SQLException;
+
+public class WaypointBack extends WaypointCommand {
+  public CompletionType getCompletionType() {
+    return CompletionType.None;
+  }
+
+  public boolean body(Player player, String[] args) throws SQLException {
+    if (args.length != 0)
+      return false;
+    Location wback = Database.getWBack(player);
+    if (wback == null)
+      player.sendMessage("You have not teleported to any waypoints.");
+    else {
+      Database.setWBack(player, player.getLocation());
+      player.teleport(wback);
+    }
+    return true;
+  }
+}
diff --git a/src/main/java/net/benjidial/nswp/commands/WaypointCommand.java b/src/main/java/net/benjidial/nswp/commands/WaypointCommand.java
new file mode 100644
index 0000000..618ab74
--- /dev/null
+++ b/src/main/java/net/benjidial/nswp/commands/WaypointCommand.java
@@ -0,0 +1,71 @@
+package net.benjidial.nswp.commands;
+
+import net.benjidial.nswp.Database;
+import net.benjidial.nswp.Waypoint;
+import net.benjidial.nswp.Plugin;
+
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabExecutor;
+import org.bukkit.command.Command;
+import org.bukkit.entity.Player;
+
+import java.util.logging.Level;
+import java.sql.SQLException;
+import java.util.ArrayList;
+
+public abstract class WaypointCommand implements TabExecutor {
+  enum CompletionType {
+    None, Waypoint
+  }
+
+  public abstract CompletionType getCompletionType();
+
+  public ArrayList<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
+    if (!(sender instanceof Player)) {
+      sender.sendMessage("Only players may use waypoints.");
+      return new ArrayList<>();
+    }
+    Player player = (Player)sender;
+
+    switch (getCompletionType()) {
+      case Waypoint:
+        if (args.length > 1)
+          return new ArrayList<>();
+        try {
+          Database.createWaypointTable(player);
+          ArrayList<String> results = new ArrayList<>();
+          for (Waypoint waypoint : Database.searchWaypoints(player, args.length == 0 ? "" : args[0]))
+            results.add(waypoint.name);
+          return results;
+        }
+        catch (SQLException ex) {
+          Plugin.logger.log(Level.SEVERE, "Database error:");
+          ex.printStackTrace();
+          sender.sendMessage("Database error.");
+          return new ArrayList<>();
+        }
+      default:
+        return new ArrayList<>();
+    }
+  }
+
+  public abstract boolean body(Player player, String[] args) throws SQLException;
+
+  public boolean onCommand(CommandSender sender, Command command, String name, String[] args) {
+    if (!(sender instanceof Player)) {
+      sender.sendMessage("Only players may use waypoints.");
+      return true;
+    }
+    try {
+      Player player = (Player)sender;
+      Database.createWaypointTable(player);
+      return body(player, args);
+    }
+    catch (SQLException ex) {
+      Plugin.logger.log(Level.SEVERE, "Database error:");
+      ex.printStackTrace();
+      sender.sendMessage("Database error.");
+      return true;
+    }
+  }
+}