Imported basics

project directory
client - scene system
server - empty main
SDL_net source
graphical resources

client/scene_manager.cpp

@@ -0,0 +1,76 @@
+#include "scene_manager.h"
+
+#include <stdexcept>
+
+//-------------------------
+//Scene headers
+//-------------------------
+
+//Add the custom scene headers here
+#include "test_systems.h"
+
+//-------------------------
+//Public access members
+//-------------------------
+
+SceneManager::SceneManager() {
+	activeScene = nullptr;
+}
+
+SceneManager::~SceneManager() {
+	UnloadScene();
+}
+
+void SceneManager::Init() {
+	if (SDL_Init(SDL_INIT_VIDEO))
+		throw(std::runtime_error("Failed to initialize SDL"));
+
+	BaseScene::SetScreen(800, 600);
+}
+
+void SceneManager::Proc() {
+	LoadScene(SceneList::FIRST);
+
+	//The main loop
+	while(activeScene->GetNextScene() != SceneList::QUIT) {
+		//switch scenes when necessary
+		if (activeScene->GetNextScene() != SceneList::CONTINUE) {
+			LoadScene(activeScene->GetNextScene());
+			continue;
+		}
+
+		//call each user defined function
+		activeScene->RunFrame();
+	}
+
+	UnloadScene();
+}
+
+void SceneManager::Quit() {
+	UnloadScene();
+	SDL_Quit();
+}
+
+//-------------------------
+//Private access members
+//-------------------------
+
+void SceneManager::LoadScene(SceneList sceneIndex) {
+	UnloadScene();
+
+	switch(sceneIndex) {
+		//add scene creation calls here
+		case SceneList::FIRST:
+		case SceneList::TESTSYSTEMS:
+			activeScene = new TestSystems();
+		break;
+
+		default:
+			throw(std::logic_error("Failed to recognize the scene index"));
+	}
+}
+
+void SceneManager::UnloadScene() {
+	delete activeScene;
+	activeScene = nullptr;
+}