Worked a bit on prefabs of all things

src/dawnrpg/CMakeLists.txt

@@ -16,6 +16,8 @@ target_sources(${DAWN_TARGET_NAME}
 )
 
 # Subdirs
+add_subdirectory(component)
+add_subdirectory(prefab)
 add_subdirectory(scenes)
 
 # Assets

src/dawnrpg/component/CMakeLists.txt

@@ -0,0 +1,7 @@
+# Copyright (c) 2024 Dominic Masters
+# 
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+add_subdirectory(entity)
+add_subdirectory(world)

src/dawnrpg/component/entity/CMakeLists.txt

@@ -0,0 +1,9 @@
+# Copyright (c) 2024 Dominic Masters
+# 
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+target_sources(${DAWN_TARGET_NAME}
+  PRIVATE
+    Entity.cpp
+)

src/dawnrpg/component/entity/Entity.cpp

@@ -0,0 +1,18 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "Entity.hpp"
+#include "assert/assert.hpp"
+
+using namespace Dawn;
+
+void Entity::onInit() {
+  auto world = this->world.lock();
+  assertNotNull(world, "World is no longer active.");
+}
+
+void Entity::onDispose() {
+  
+}

src/dawnrpg/component/entity/Entity.hpp

@@ -0,0 +1,21 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "scene/SceneComponent.hpp"
+
+typedef uint32_t entityid_t;
+
+namespace Dawn {
+  class World;
+
+  class Entity final : public SceneComponent {
+    public:
+      std::weak_ptr<World> world;
+      
+      void onInit() override;
+      void onDispose() override;
+  };
+}

src/dawnrpg/component/world/CMakeLists.txt

@@ -0,0 +1,9 @@
+# Copyright (c) 2024 Dominic Masters
+# 
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+target_sources(${DAWN_TARGET_NAME}
+  PRIVATE
+    World.cpp
+)

src/dawnrpg/component/world/World.cpp

@@ -0,0 +1,14 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "World.hpp"
+
+using namespace Dawn;
+
+void World::onInit() {
+}
+
+void World::onDispose() {
+}

src/dawnrpg/component/world/World.hpp

@@ -0,0 +1,18 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "component/entity/Entity.hpp"
+
+namespace Dawn {
+  class World : public SceneComponent {
+    private:
+      std::map<entityid_t, std::shared_ptr<Entity>> entities; 
+
+    public:
+      void onInit() override;
+      void onDispose() override;
+  };
+}

src/dawnrpg/dawnrpg.cpp

@@ -8,5 +8,5 @@
 using namespace Dawn;
 
 const std::function<void(Scene&)> Scene::getInitialScene() {
-  return Dawn::testScene;
+  return Dawn::worldScene;
 }

src/dawnrpg/prefab/CMakeLists.txt

@@ -0,0 +1,10 @@
+# Copyright (c) 2024 Dominic Masters
+# 
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+target_sources(${DAWN_TARGET_NAME}
+  PRIVATE
+    PlayerPrefab.cpp
+    WorldPrefab.cpp
+)

src/dawnrpg/prefab/PlayerPrefab.cpp

@@ -0,0 +1,20 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "PlayerPrefab.hpp"
+
+using namespace Dawn;
+
+struct PlayerPrefab Dawn::createPlayerPrefab(
+  const std::shared_ptr<World> world
+) {
+  struct PlayerPrefab player;
+  player.item = world->getScene()->createSceneItem();
+
+  player.entity = player.item->addComponent<Entity>();
+  player.entity->world = world;
+
+  return player;
+}

src/dawnrpg/prefab/PlayerPrefab.hpp

@@ -0,0 +1,17 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "prefab/Prefab.hpp"
+#include "component/world/World.hpp"
+
+namespace Dawn {
+  struct PlayerPrefab : public Prefab {
+    public:
+      std::shared_ptr<Entity> entity;
+  };
+
+  struct PlayerPrefab createPlayerPrefab(const std::shared_ptr<World> world);
+}

src/dawnrpg/prefab/WorldPrefab.cpp

@@ -0,0 +1,17 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "WorldPrefab.hpp"
+
+using namespace Dawn;
+
+struct WorldPrefab Dawn::createWorldPrefab(Scene &s) {
+  struct WorldPrefab world;
+
+  world.item = s.createSceneItem();
+  world.world = world.item->addComponent<World>();
+
+  return world;
+}

src/dawnrpg/prefab/WorldPrefab.hpp

@@ -0,0 +1,17 @@
+// Copyright (c) 2024 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "prefab/Prefab.hpp"
+#include "component/world/World.hpp"
+
+namespace Dawn {
+  struct WorldPrefab : public Prefab {
+    public:
+      std::shared_ptr<World> world;
+  };
+
+  struct WorldPrefab createWorldPrefab(Scene &scene);
+}

src/dawnrpg/scenes/CMakeLists.txt

@@ -6,4 +6,5 @@
 target_sources(${DAWN_TARGET_NAME}
   PRIVATE
     TestScene.cpp
+    WorldScene.cpp
 )

src/dawnrpg/scenes/SceneList.hpp

@@ -8,4 +8,5 @@
 
 namespace Dawn {
   void testScene(Scene &scene);
+  void worldScene(Scene &scene);
 }

src/dawnrpg/scenes/WorldScene.cpp

@@ -0,0 +1,46 @@
+
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "scenes/SceneList.hpp"
+#include "prefab/PlayerPrefab.hpp"
+#include "prefab/WorldPrefab.hpp"
+// #include "component/display/Camera.hpp"
+// #include "prefab/SimpleSpinningCube.hpp"
+// #include "component/display/material/SimpleTexturedMaterial.hpp"
+// #include "display/mesh/CubeMesh.hpp"
+
+// #include "component/ui/UICanvas.hpp"
+// #include "ui/elements/UIRectangle.hpp"
+// #include "ui/elements/UILabel.hpp"
+// #include "ui/UIMenu.hpp"
+// #include "ui/container/UIRowContainer.hpp"
+// #include "ui/container/UIPaddingContainer.hpp"
+
+// #include "poker/PokerGame.hpp"
+
+using namespace Dawn;
+
+void Dawn::worldScene(Scene &s) {
+  // auto cameraItem = s.createSceneItem();
+  // auto camera = cameraItem->addComponent<Camera>();
+  // cameraItem->lookAt({ 3, 3, 3 }, { 0, 0, 0 }, { 0, 1, 0 });
+  // camera->clipFar = 99999.99f;
+
+  // auto cube = s.createSceneItem();
+  // auto cubeMesh = std::make_shared<Mesh>();
+  // auto cubeRenderer = cube->addComponent<MeshRenderer>();
+  // auto cubeMaterial = cube->addComponent<SimpleTexturedMaterial>();
+  
+  // cubeRenderer->mesh = cubeMesh;
+  // cubeMesh->createBuffers(CUBE_VERTICE_COUNT, CUBE_INDICE_COUNT);
+  // CubeMesh::buffer(cubeMesh, glm::vec3(0,0,0), glm::vec3(1, 1, 1), 0, 0);
+
+  // auto canvasItem = s.createSceneItem();
+  // auto canvas = canvasItem->addComponent<UICanvas>();
+  
+  auto world = createWorldPrefab(s);
+  auto player = createPlayerPrefab(world.world);
+}