Pregen & create

src/main/java/com/volmit/iris/core/decrees/DecIris.java

@@ -21,18 +21,63 @@ package com.volmit.iris.core.decrees;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.tools.IrisToolbelt;
+import com.volmit.iris.engine.object.dimensional.IrisDimension;
 import com.volmit.iris.util.decree.DecreeExecutor;
 import com.volmit.iris.util.decree.DecreeOrigin;
 import com.volmit.iris.util.decree.annotations.Decree;
 import com.volmit.iris.util.decree.annotations.Param;
+import com.volmit.iris.util.exceptions.IrisException;
 import com.volmit.iris.util.format.C;
 import org.bukkit.World;
 
+import java.io.File;
+import java.util.Objects;
+
 @Decree(name = "irisd", aliases = {"ird"}, description = "Basic Command")
 public class DecIris implements DecreeExecutor
 {
     private DecIrisStudio studio;
 
+    private DecIrisPregen pregen;
+
+    @Decree(description = "Create a new world", aliases = "+")
+    public void create(
+            @Param(name = "name", aliases = "worldName", description = "The name of the world to create", defaultValue = "IrisWorld")
+            String name,
+            @Param(name = "type", aliases = "dimension", description = "The dimension type to create the world with", defaultValue = "overworld")
+            IrisDimension type,
+            @Param(name = "seed", description = "The seed to generate the world with", defaultValue = "1337")
+            long seed
+    ){
+        if (name.equals("iris")) {
+            sender().sendMessage(C.RED + "You cannot use the world name \"iris\" for creating worlds as Iris uses this directory for studio worlds.");
+            sender().sendMessage(C.RED + "May we suggest the name \"IrisWorld\" instead?");
+            return;
+        }
+
+        if (new File(name).exists()){
+            sender().sendMessage(C.RED + "That folder already exists!");
+            return;
+        }
+
+        try {
+            IrisToolbelt.createWorld()
+                    .dimension(type.getLoadKey())
+                    .name(name)
+                    .seed(seed)
+                    .sender(sender())
+                    .studio(false)
+                    .create();
+        } catch (Throwable e){
+            sender().sendMessage(C.RED + "Exception raised during creation. See the console for more details.");
+            Iris.error("Exception raised during world creation: " + e.getMessage());
+            Iris.reportError(e);
+            return;
+        }
+
+        sender().sendMessage(C.GREEN + "Successfully created your world!");
+    }
+
     @Decree(description = "Print version information")
     public void version(){
         sender().sendMessage("Iris v" + Iris.instance.getDescription().getVersion() + " by Volmit Software");

src/main/java/com/volmit/iris/core/decrees/DecIrisPregen.java

@@ -0,0 +1,59 @@
+package com.volmit.iris.core.decrees;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.gui.PregeneratorJob;
+import com.volmit.iris.core.pregenerator.PregenTask;
+import com.volmit.iris.core.tools.IrisToolbelt;
+import com.volmit.iris.util.decree.DecreeExecutor;
+import com.volmit.iris.util.decree.annotations.Decree;
+import com.volmit.iris.util.decree.annotations.Param;
+import com.volmit.iris.util.format.C;
+import com.volmit.iris.util.math.Position2;
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.util.Vector;
+
+@Decree(name = "pregen", aliases = "pregenerate", description = "Pregenerate your Iris worlds!")
+public class DecIrisPregen implements DecreeExecutor {
+    @Decree(description = "Pregenerate a world")
+    public void start(
+        @Param(name = "world", description = "The world to pregen", contextual = true)
+                World world,
+        @Param(name = "radius", description = "The radius of the pregen in blocks", aliases = "size")
+                int radius,
+        @Param(name = "center", aliases = "middle", description = "The center location of the pregen. Use \"me\" for your current location", defaultValue = "0,0")
+                Vector center
+    ) {
+        try {
+            IrisToolbelt.pregenerate(PregenTask
+                    .builder()
+                    .center(new Position2(center))
+                    .width((radius >> 9 + 1) * 2)
+                    .height((radius >> 9 + 1) * 2)
+                    .build(), world);
+            sender().sendMessage(C.GREEN + "Successfully started the pregeneration task!");
+        } catch (Throwable e) {
+            sender().sendMessage(C.RED + "Epic fail");
+            Iris.reportError(e);
+            e.printStackTrace();
+        }
+    }
+
+    @Decree(description = "Stop the active pregeneration task", aliases = "x")
+    public void stop(){
+        if (PregeneratorJob.shutdownInstance()) {
+            sender().sendMessage(C.GREEN + "Stopped pregeneration task");
+        } else {
+            sender().sendMessage(C.YELLOW + "No active pregeneration tasks to stop");
+        }
+    }
+
+    @Decree(description = "Pause / continue the active pregeneration task", aliases = {"t", "resume", "unpause"})
+    public void pause() {
+        if (PregeneratorJob.pauseResume()) {
+            sender().sendMessage(C.GREEN + "Paused/unpaused pregeneration task, now: " + (PregeneratorJob.isPaused() ? "Paused" : "Running") + ".");
+        } else {
+            sender().sendMessage(C.YELLOW + "No active pregeneration tasks to pause/unpause.");
+        }
+    }
+}

src/main/java/com/volmit/iris/util/math/Position2.java

@@ -19,6 +19,7 @@
 package com.volmit.iris.util.math;
 
 import com.volmit.iris.engine.object.basic.IrisPosition;
+import org.bukkit.util.Vector;
 
 public class Position2 {
     private int x;
@@ -29,6 +30,11 @@ public class Position2 {
         this.z = z;
     }
 
+    public Position2(Vector center) {
+        this.x = center.getBlockX();
+        this.z = center.getBlockZ();
+    }
+
     public int getX() {
         return x;
     }