Port the v3 map as iris std map

- iris std map opens the v3 map window; noise, palettes, objects, procedural and image maps are views in it
- Rivers view draws v4 hydrology, with an empty state when the pack has rivers off
- 3D views fall back to software when LWJGL isn't on the classpath; modded jars use the game's LWJGL
- FlatLaf and LWJGL join core; v4's separate studio windows are removed

adapters/modded-common/src/main/java/art/arcane/iris/modded/ModdedEngineBootstrap.java

@@ -227,6 +227,7 @@ public final class ModdedEngineBootstrap {
         failure = runStopStage(failure, "wand service", ModdedWandService::clearAll);
         failure = runStopStage(failure, "block break handler", ModdedBlockBreakHandler::clear);
         failure = runStopStage(failure, "studio commands", ModdedStudioCommands::clear);
+        failure = runStopStage(failure, "gui windows", GuiHost::shutdown);
         failure = runStopStage(failure, "gui host", ModdedGuiHost::clear);
         failure = runStopStage(failure, "services", () -> services().disableAll());
         reportStopFailure("stopping", failure);

adapters/modded-common/src/main/java/art/arcane/iris/modded/command/ModdedStudioCommands.java

@@ -23,10 +23,10 @@ import art.arcane.volmlib.nativelib.minecraft26_2.modded.NativeWorldView;
 
 import art.arcane.iris.modded.ModdedIrisLog;
 import art.arcane.iris.configuration.IrisSettings;
+import art.arcane.iris.studio.map.MapWindow;
+import art.arcane.iris.studio.map.NoiseExplorerGUI;
+import art.arcane.iris.studio.map.PaletteExplorerStart;
 import art.arcane.iris.studio.view.GuiHost;
-import art.arcane.iris.studio.view.ImageMapStudioGUI;
-import art.arcane.iris.studio.view.NoiseExplorerGUI;
-import art.arcane.iris.studio.view.VisionGUI;
 import art.arcane.iris.pack.loading.IrisData;
 import art.arcane.iris.pack.StructurePackageClosure;
 import art.arcane.iris.pack.ImageMapPackageClosure;
@@ -247,8 +247,9 @@ public final class ModdedStudioCommands {
             NativeProtocolPlayer player = source.player();
             ModdedGuiHost.bindContext(worldView(source.server(), level), engine, player == null ? null : player.id());
         }
-        if (generatorKey == null || generatorKey.isBlank()) {
-            NoiseExplorerGUI.launch();
+        Engine mapEngine = engine != null ? engine : GuiHost.get().findActiveEngine();
+        if ((generatorKey == null || generatorKey.isBlank()) && mapEngine != null) {
+            MapWindow.openNoise(mapStart(mapEngine, source.player()));
             IrisModdedCommands.ok(source, IrisLanguage.plain(ModdedCommandMessages.MODDED_STUDIO_COMMANDS_OPENING_NOISE_EXPLORER_ON_SERVER_DISPLAY));
             return 1;
         }
@@ -262,7 +263,7 @@ public final class ModdedStudioCommands {
             return 0;
         }
         String selectedGeneratorKey = generatorKey.trim();
-        NoiseExplorerGUI.launchGeneratorKey(selectedGeneratorKey, generator, seed);
+        NoiseExplorerGUI.launchGeneratorKey(engine, selectedGeneratorKey, generator, seed);
         IrisModdedCommands.ok(source, IrisLanguage.plain(ModdedCommandMessages.MODDED_STUDIO_COMMANDS_OPENING_NOISE_EXPLORER_GENERATOR_SEED, MessageArgument.untrusted("value", generatorKey.trim()), MessageArgument.untrusted("seed", seed)));
         return 1;
     }
@@ -280,11 +281,16 @@ public final class ModdedStudioCommands {
         }
         NativeProtocolPlayer player = source.player();
         ModdedGuiHost.bindContext(worldView(source.server(), level), engine, player == null ? null : player.id());
-        VisionGUI.launch(engine, player == null ? null : player.id());
+        MapWindow.openMap(mapStart(engine, player));
         IrisModdedCommands.ok(source, IrisLanguage.plain(ModdedCommandMessages.MODDED_STUDIO_COMMANDS_OPENING_VISION_MAP_ON_SERVER_DISPLAY, MessageArgument.untrusted("value", level.name())));
         return 1;
     }
 
+    // Modded worlds have no Bukkit world id; the map finds the engine again through the bound GUI context.
+    private static PaletteExplorerStart mapStart(Engine engine, NativeProtocolPlayer player) {
+        return new PaletteExplorerStart(engine, null, player == null ? null : player.id(), null, 0D, 0D);
+    }
+
     private static int imageMap(NativeCommandSource source) {
         NativeWorld level = source.world();
         Engine engine = IrisModdedCommands.engineFor(level);
@@ -294,13 +300,13 @@ public final class ModdedStudioCommands {
             ));
             return 0;
         }
-        if (!ImageMapStudioGUI.isAvailable()) {
+        if (!GuiHost.isAvailable() || !IrisSettings.get().getGui().isUseServerLaunchedGuis()) {
             IrisModdedCommands.fail(source, guiUnavailableMessage());
             return 0;
         }
         NativeProtocolPlayer player = source.player();
         ModdedGuiHost.bindContext(worldView(source.server(), level), engine, player == null ? null : player.id());
-        ImageMapStudioGUI.launch(engine);
+        MapWindow.openImageMaps(mapStart(engine, player));
         IrisModdedCommands.ok(source, IrisLanguage.plain(
                 ModdedCommandMessages.MODDED_STUDIO_COMMANDS_OPENING_IMAGE_MAP_STUDIO_ON_SERVER_DISPLAY,
                 MessageArgument.untrusted("value", level.name())

adapters/modded-common/src/main/java/art/arcane/iris/modded/command/ModdedVisionOverlay.java

@@ -18,17 +18,12 @@
 
 package art.arcane.iris.modded.command;
 
-import art.arcane.iris.studio.view.GuiHost;
-import art.arcane.volmlib.nativelib.view.WorldMarker;
+import art.arcane.iris.studio.view.GuiMarker;
 import art.arcane.iris.studio.view.GuiOverlay;
-import art.arcane.iris.generation.runtime.IrisComplex;
 import art.arcane.iris.generation.runtime.Engine;
-import art.arcane.iris.studio.render.RenderType;
 import art.arcane.iris.modded.ModdedIrisLog;
 import art.arcane.iris.modded.ModdedTeleportDeadline;
 
-import java.awt.Desktop;
-import java.io.File;
 import java.util.List;
 import java.util.Optional;
 import art.arcane.volmlib.nativelib.view.WorldView;
@@ -46,14 +41,20 @@ public final class ModdedVisionOverlay implements GuiOverlay {
         opener = context.opener();
     }
 
+    // WorldView doesn't report which way a player faces, so their markers all face south.
     @Override
-    public List<WorldMarker> players() {
-        return world.players();
+    public List<GuiMarker> players() {
+        return world.players().stream()
+                .map(player -> GuiMarker.player(player.label(), player.worldX(), player.worldZ(), 0F))
+                .toList();
     }
 
     @Override
-    public void requestEntities(Consumer<List<WorldMarker>> sink) {
-        world.requestEntities(sink);
+    public void requestEntities(Consumer<List<GuiMarker>> sink) {
+        world.requestEntities(entities -> sink.accept(entities.stream()
+                .map(entity -> GuiMarker.entity(entity.label(), entity.worldX(), entity.worldY(), entity.worldZ(),
+                        entity.health(), entity.maxHealth()))
+                .toList()));
     }
 
     @Override
@@ -80,23 +81,6 @@ public final class ModdedVisionOverlay implements GuiOverlay {
         });
     }
 
-    @Override
-    public String openInEditor(double worldX, double worldZ, RenderType type) {
-        if (!GuiHost.isAvailable() || !Desktop.isDesktopSupported()) {
-            return null;
-        }
-        IrisComplex complex = engine.getComplex();
-        File file = switch (type) {
-            case BIOME, LAYER_LOAD, DECORATOR_LOAD, OBJECT_LOAD, HEIGHT, RIVER ->
-                    complex.getTrueBiomeStream().get(worldX, worldZ).openInVSCode();
-            case BIOME_LAND -> complex.getLandBiomeStream().get(worldX, worldZ).openInVSCode();
-            case BIOME_SEA -> complex.getSeaBiomeStream().get(worldX, worldZ).openInVSCode();
-            case REGION -> complex.getRegionStream().get(worldX, worldZ).openInVSCode();
-            case CAVE_LAND -> complex.getCaveBiomeStream().get(worldX, worldZ).openInVSCode();
-            default -> null;
-        };
-        return file == null ? null : file.getName();
-    }
     public record Context(WorldView world, Engine engine, UUID opener) {
     }