Action nodes support and lots of other updates

src/gamedata/items/CMakeLists.txt

@@ -4,7 +4,7 @@ find_package(Bullet REQUIRED)
 find_package(nlohmann_json REQUIRED)
 find_package(OgreProcedural REQUIRED CONFIG)
 add_library(items STATIC items.cpp harbour.cpp temple.cpp town.cpp)
-target_include_directories(items PUBLIC .)
+target_include_directories(items PUBLIC . ${CMAKE_SOURCE_DIR}/src/FastNoiseLite)
 target_link_libraries(items PRIVATE 
         flecs::flecs_static
         nlohmann_json::nlohmann_json
@@ -13,4 +13,4 @@ target_link_libraries(items PRIVATE
         OgreBites
         editor
         physics
-)
+)

src/gamedata/items/items.cpp

@@ -22,6 +22,22 @@ namespace ECS
 {
 namespace Items
 {
+void runScriptsForAllTowns()
+{
+    std::pair<flecs::entity, Ogre::String> selected_item;
+    std::list<std::pair<flecs::entity, Ogre::String> > items;
+    StaticGeometryModule::getItemsProperties(&items);
+    for (const auto &item : items) {
+        nlohmann::json j = nlohmann::json::parse(item.second);
+        Ogre::String itemType = j["type"].get<Ogre::String>();
+        if (itemType == "town") {
+            Items::runAllScriptsForTown(item.first);
+            if (item.first.has<TerrainItemNode>())
+                Geometry::updateItemGeometry(item.first);
+        }
+    }
+    StaticGeometryModule::saveItems();
+}
 void showItemPopup(const std::pair<flecs::entity, Ogre::String> &item)
 {
 	Ogre::String popupLabel =
@@ -131,8 +147,7 @@ void showItemPopup(const std::pair<flecs::entity, Ogre::String> &item)
                 orientation;
             item.first.modified<TerrainItem>();
             StaticGeometryModule::saveItems();
-            StaticGeometryModule::destroyItemGeometry(item.first);
-            StaticGeometryModule::createItemGeometry(item.first);
+            StaticGeometryModule::updateItemGeometry(item.first);
         }
 		if (itemType == "harbour")
 			createHarbourPopup(item);
@@ -194,6 +209,7 @@ namespace Geometry
 {
 void setupLods(Ogre::LodConfig &config)
 {
+    int count = 0;
 	// config.advanced.useCompression = false;
     config.advanced.useVertexNormals = true;
 	config.advanced.preventPunchingHoles = true;
@@ -204,7 +220,28 @@ void setupLods(Ogre::LodConfig &config)
     //    config.createGeneratedLodLevel(200, 0.50f);
     config.createGeneratedLodLevel(500, 0.85f);
 	config.advanced.useBackgroundQueue = false;
-	Ogre::MeshLodGenerator::getSingleton().generateLodLevels(config);
+    std::cout << "mesh name: " << config.mesh->getName() << std::endl;
+    bool crash = false;
+    for (count = 0; count < config.mesh->getSubMeshes().size(); count++) {
+        Ogre::SubMesh *submesh = config.mesh->getSubMeshes()[count];
+        std::cout << "unprocessed submesh: " << count << " " << submesh
+              << std::endl;
+        if (submesh)
+            submesh->parent = config.mesh.get();
+        else
+            crash = true;
+    }
+    Ogre::MeshLodGenerator::getSingleton().generateLodLevels(config);
+    for (count = 0; count < config.mesh->getSubMeshes().size(); count++) {
+        Ogre::SubMesh *submesh = config.mesh->getSubMeshes()[count];
+        std::cout << "submesh: " << count << " " << submesh
+              << std::endl;
+        if (submesh)
+            submesh->parent = config.mesh.get();
+        else
+            crash = true;
+    }
+    OgreAssert(!crash, "no submesh");
 }
 
 Ogre::StaticGeometry *createStaticGeometry(flecs::entity e)
@@ -294,6 +331,14 @@ void destroyItemGeometry(flecs::entity e)
 #endif
 	e.remove<TerrainItemNode>();
 }
+void updateItemGeometry(flecs::entity e)
+{
+    OgreAssert(e.has<TerrainItem>(), "not terrain item");
+    if (e.has<TerrainItemNode>())
+        destroyItemGeometry(e);
+    createItemGeometry(e);
+}
+
 flecs::entity createMeshGeometry(const Ogre::String &meshName,
 				 flecs::entity parente,
 				 Ogre::SceneNode *sceneNode,
@@ -322,7 +367,7 @@ flecs::entity createMeshGeometry(const Ogre::String &meshName,
 				  .set<TerrainItemMeshNode>({ sceneNode, geo });
 	JoltPhysicsWrapper::getSingleton().addBody(id,
 						   JPH::EActivation::Activate);
-	return e;
+    return e;
 }
 
 }

src/gamedata/items/items.h

@@ -9,6 +9,7 @@ namespace Items
 void showItemPopup(const std::pair<flecs::entity, Ogre::String> &item);
 void showItemButtons(const std::pair<flecs::entity, Ogre::String> &item);
 void createItemsMenu();
+void runScriptsForAllTowns();
 }
 namespace Geometry
 {
@@ -53,6 +54,7 @@ struct harbourMaker {
 };
 void createItemGeometry(flecs::entity e);
 void destroyItemGeometry(flecs::entity e);
+void updateItemGeometry(flecs::entity e);
 flecs::entity createMeshGeometry(const Ogre::String &meshName,
 				 flecs::entity parente,
 				 Ogre::SceneNode *sceneNode,

src/gamedata/items/town.h

@@ -12,25 +12,15 @@ namespace Items
 void createTownItem();
 void createTownMenu();
 void createTownPopup(const std::pair<flecs::entity, Ogre::String> item);
+void runAllScriptsForTown(flecs::entity e);
 }
 namespace Geometry
 {
 void clampUV(flecs::entity e, Procedural::TriangleBuffer &tb,
          const Ogre::String &rectKey);
 Ogre::MaterialPtr createTownMaterial(flecs::entity e, bool force = false);
-void createCells(flecs::entity e, const nlohmann::json &jdistrict, int index,
-         Ogre::SceneNode *sceneNode, Ogre::StaticGeometry *geo);
 void createTown(flecs::entity e, Ogre::SceneNode *sceneNode,
 		Ogre::StaticGeometry *geo);
-void createTownPlazza(flecs::entity e, const nlohmann::json &jdistrict,
-		      int index, Ogre::SceneNode *sceneNode,
-		      Ogre::StaticGeometry *geo);
-void createTownLots(flecs::entity e, const nlohmann::json &jdistrict,
-              int index, Ogre::SceneNode *sceneNode,
-              Ogre::StaticGeometry *geo);
-void createTownRoofs(flecs::entity e, const nlohmann::json &jdistrict,
-             int index, Ogre::SceneNode *sceneNode,
-             Ogre::StaticGeometry *geo);
 }
 }
 #endif