Fix many things

BauSystem_Main/src/de/steamwar/bausystem/features/simulator2/SimulatorCursor.java

@@ -34,12 +34,14 @@ import de.steamwar.bausystem.features.simulator2.execute.SimulatorExecutor;
 import de.steamwar.bausystem.features.simulator2.gui.SimulatorGroupGui;
 import de.steamwar.bausystem.features.simulator2.gui.SimulatorGui;
 import de.steamwar.bausystem.features.simulator2.gui.base.SimulatorBaseGui;
+import de.steamwar.bausystem.features.simulator2.gui.base.SimulatorPageGui;
 import de.steamwar.bausystem.utils.ItemUtils;
 import de.steamwar.bausystem.utils.RayTraceUtils;
 import de.steamwar.entity.REntity;
 import de.steamwar.entity.REntityServer;
 import de.steamwar.entity.RFallingBlockEntity;
 import de.steamwar.inventory.SWAnvilInv;
+import de.steamwar.inventory.SWItem;
 import de.steamwar.linkage.Linked;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -137,7 +139,7 @@ public class SimulatorCursor implements Listener {
         }
     }
 
-    private void calcCursor(Player player) {
+    private synchronized void calcCursor(Player player) {
         if (!isSimulatorItem(player.getInventory().getItemInMainHand()) && !isSimulatorItem(player.getInventory().getItemInOffHand())) {
             removeCursor(player);
             SimulatorWatcher.show(null, player);
@@ -151,7 +153,11 @@ public class SimulatorCursor implements Listener {
         RayTraceUtils.RRayTraceResult rayTraceResult = RayTraceUtils.traceREntity(player, player.getLocation(), entities);
         if (rayTraceResult == null) {
             removeCursor(player);
-            SWUtils.sendToActionbar(player, "");
+            if (simulator == null) {
+                SWUtils.sendToActionbar(player, "§eSelect Simulator");
+            } else {
+                SWUtils.sendToActionbar(player, "§eOpen Simulator");
+            }
             return;
         }
 
@@ -324,11 +330,18 @@ public class SimulatorCursor implements Listener {
         RayTraceUtils.RRayTraceResult rayTraceResult = RayTraceUtils.traceREntity(player, player.getLocation(), SimulatorWatcher.getEntitiesOfSimulator(simulator));
         if (simulator == null) {
             if (rayTraceResult == null) {
-                // TODO: Open Simulator Selection GUI
+                SimulatorStorage.openSimulatorSelector(player);
             } else {
                 SWAnvilInv anvilInv = new SWAnvilInv(player, "Name");
                 anvilInv.setCallback(s -> {
-                    // TODO: Check if Sim exists then close and message, otherwise create sim and add first tnt open that!
+                    Simulator sim = SimulatorStorage.getSimulator(s);
+                    if (sim != null) {
+                        player.sendMessage("§cThe simulator " + s + " already exists");
+                        return;
+                    }
+                    sim = new Simulator(s);
+                    SimulatorStorage.addSimulator(s, sim);
+                    createElement(player, rayTraceResult, sim);
                 });
                 anvilInv.open();
             }
@@ -373,6 +386,10 @@ public class SimulatorCursor implements Listener {
         }
 
         // Add new Element to current simulator
+        createElement(player, rayTraceResult, simulator);
+    }
+
+    private void createElement(Player player, RayTraceUtils.RRayTraceResult rayTraceResult, Simulator simulator) {
         CursorType type = cursorType.getOrDefault(player, CursorType.TNT);
         Vector vector = type.position.apply(player, rayTraceResult);
         if (type == CursorType.REDSTONE_BLOCK) {

BauSystem_Main/src/de/steamwar/bausystem/features/simulator2/SimulatorStorage.java

@@ -21,11 +21,14 @@ package de.steamwar.bausystem.features.simulator2;
 
 import de.steamwar.bausystem.SWUtils;
 import de.steamwar.bausystem.features.simulator2.data.Simulator;
+import de.steamwar.bausystem.features.simulator2.gui.base.SimulatorPageGui;
 import de.steamwar.bausystem.utils.ItemUtils;
+import de.steamwar.inventory.SWItem;
 import org.bukkit.NamespacedKey;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
+import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -51,7 +54,32 @@ public class SimulatorStorage {
         return simulatorMap.computeIfAbsent(selection, SimulatorStorage::loadSimulator);
     }
 
+    public static Simulator getSimulator(String name) {
+        return simulatorMap.computeIfAbsent(name, SimulatorStorage::loadSimulator);
+    }
+
+    public static void addSimulator(String name, Simulator simulator) {
+        simulatorMap.putIfAbsent(name, simulator);
+    }
+
     private static Simulator loadSimulator(String name) {
         return SimulatorTestCommand.SIMULATOR; // TODO: Implement Loading and legacy Loading
     }
+
+    public static void openSimulatorSelector(Player player) {
+        SimulatorPageGui<Simulator> simulatorPageGui = new SimulatorPageGui<Simulator>(player, null, 6*9, new ArrayList<>(simulatorMap.values())) {
+            @Override
+            public String baseTitle() {
+                return "Simulators";
+            }
+
+            @Override
+            public SWItem convert(Simulator simulator) {
+                return simulator.toItem(player, clickType -> {
+                    System.out.println(clickType);
+                });
+            }
+        };
+        simulatorPageGui.open();
+    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/simulator2/SimulatorWatcher.java

@@ -40,6 +40,7 @@ import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.util.Vector;
 
 import java.util.*;
+import java.util.stream.Collectors;
 
 @UtilityClass
 public class SimulatorWatcher {
@@ -56,7 +57,7 @@ public class SimulatorWatcher {
         }
     }
 
-    public void update(Simulator simulator) {
+    public synchronized void update(Simulator simulator) {
         REntityServer rEntityServer = entityServers.get(simulator);
         if (rEntityServer != null) {
             rEntityServer.getEntities().forEach(REntity::die);
@@ -85,19 +86,23 @@ public class SimulatorWatcher {
             return null;
         }
         Map<Vector, Set<Class<?>>> positionCache = new HashMap<>();
-        simulator.getElements().stream().map(SimulatorGroup::getElements).flatMap(List::stream).forEach(simulatorElement -> {
-            boolean wasNotPresent = positionCache.computeIfAbsent(simulatorElement.getPosition(), __ -> new HashSet<>())
-                    .add(simulatorElement.getClass());
+        simulator.getElements().stream().map(group -> group.getElements().stream().map(element -> new Pair<>(group, element)).collect(Collectors.toList())).flatMap(List::stream).forEach(pair -> {
+            SimulatorGroup group = pair.getKey();
+            // TODO: Disabled material
+            SimulatorElement<?> element = pair.getValue();
+
+            boolean wasNotPresent = positionCache.computeIfAbsent(element.getPosition(), __ -> new HashSet<>())
+                    .add(element.getClass());
             if (!wasNotPresent) return;
-            Material material = simulatorElement.getWorldMaterial();
-            Location location = simulatorElement.getWorldPos().toLocation(WORLD);
+            Material material = element.getWorldMaterial();
+            Location location = element.getWorldPos().toLocation(WORLD);
             RFallingBlockEntity rFallingBlockEntity = new RFallingBlockEntity(server, location, material);
             rFallingBlockEntity.setNoGravity(true);
         });
         return server;
     }
 
-    public void show(Simulator sim, Player player) {
+    public synchronized void show(Simulator sim, Player player) {
         entityServers.forEach((simulator, rEntityServer) -> {
             if (rEntityServer == null) return;
             if (rEntityServer.getPlayers().contains(player) && sim != simulator) {
@@ -108,7 +113,7 @@ public class SimulatorWatcher {
         entityServers.computeIfAbsent(sim, __ -> createSim(new REntityServer(), sim)).addPlayer(player);
     }
 
-    List<REntity> getEntitiesOfSimulator(Simulator simulator) {
+    synchronized List<REntity> getEntitiesOfSimulator(Simulator simulator) {
         REntityServer entityServer = entityServers.get(simulator);
         if (entityServer == null) {
             return Collections.emptyList();

BauSystem_Main/src/de/steamwar/bausystem/features/simulator2/data/redstone/RedstonePhase.java

@@ -55,8 +55,10 @@ public class RedstonePhase extends SimulatorPhase {
                         Block block = world.getBlockAt(position.getBlockX(), position.getBlockY(), position.getBlockZ());
                         previousBlockState.set(block.getState());
                         block.setType(Material.REDSTONE_BLOCK);
+                        if (lifetime == 0) {
                             previousBlockState.get().update(true, true);
                         }
+                    }
                 });
 
         if (lifetime == 0) {