From 15ba7976d44eefb5db43db95c99c868b1f119636 Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Sat, 21 May 2022 15:31:39 +0200
Subject: Moved view and window management to App class

---
 App.cpp        | 41 +++++++++++++++++++++++++++++++++++++++++
 App.h          | 17 +++++++++++++++++
 CMakeLists.txt |  1 +
 main.cpp       | 19 +++++++++----------
 4 files changed, 68 insertions(+), 10 deletions(-)
 create mode 100644 App.cpp
 create mode 100644 App.h

diff --git a/App.cpp b/App.cpp
new file mode 100644
index 0000000..f897ebb
--- /dev/null
+++ b/App.cpp
@@ -0,0 +1,41 @@
+#include "App.h"
+
+#include <memory>
+#include <utility>
+
+#include <raylib.h>
+
+#include "View.h"
+
+
+App::App() :
+    m_view {}
+{
+    InitWindow(800, 600, "Derelict");
+    SetWindowState(FLAG_WINDOW_RESIZABLE);
+    SetTargetFPS(60);
+}
+
+
+App::~App()
+{
+    m_view.reset();
+    CloseWindow();
+}
+
+
+void
+App::assign(std::unique_ptr<View> view)
+{
+    m_view = std::move(view);
+}
+
+
+void
+App::loop()
+{
+    if (m_view) {
+        m_view->update(GetFrameTime());
+        m_view->draw();
+    }
+}
diff --git a/App.h b/App.h
new file mode 100644
index 0000000..0ace948
--- /dev/null
+++ b/App.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include <memory>
+
+#include "View.h"
+
+
+class App
+{
+public:
+    App();
+    ~App();
+    void assign(std::unique_ptr<View> view);
+    void loop();
+private:
+    std::unique_ptr<View> m_view;
+};
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2f8bb00..8945b6c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,6 +7,7 @@ find_package(raylib 3 REQUIRED)
 find_package(nlohmann_json 3.2 REQUIRED)
 add_executable(
     ${PROJECT_NAME}
+    App.cpp
     DumpSource.cpp
     main.cpp
     Reader.cpp
diff --git a/main.cpp b/main.cpp
index b419c2e..a0c4285 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,27 +1,26 @@
+#include <memory>
 #include <utility>
 
 #include <raylib.h>
 
+#include "App.h"
 #include "DumpSource.h"
 #include "Reader.h"
 #include "View.h"
 
 
+App app;
+
+
 int
 main(int, char*[])
 {
-    InitWindow(800, 600, "Derelict");
     {
-        SetWindowState(FLAG_WINDOW_RESIZABLE);
-        SetTargetFPS(60);
         DumpSource source("sample.json");
         auto [grids, timeline] = Reader::read(source);
-        View view(std::move(grids), std::move(timeline));
-        while (!WindowShouldClose())
-        {
-            view.update(GetFrameTime());
-            view.draw();
-        }
+        auto view = std::make_unique<View>(std::move(grids), std::move(timeline));
+        app.assign(std::move(view));
     }
-    CloseWindow();
+    while (!WindowShouldClose())
+        app.loop();
 }
-- 
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