Work in progress

.vscode/settings.json

@@ -1,65 +1,4 @@
 {
   "C_Cpp.default.compileCommands": "${workspaceFolder}/build/compile_commands.json",
   "C_Cpp.clang_format_fallbackStyle": "{ BasedOnStyle: LLVM, UseTab: Never, IndentWidth: 2, TabWidth: 2, BreakBeforeBraces: Attach, AllowShortIfStatementsOnASingleLine: true, IndentCaseLabels: false, ColumnLimit: 0, AccessModifierOffset: -2 }",
-  "files.associations": {
-    "__bit_reference": "cpp",
-    "__config": "cpp",
-    "__debug": "cpp",
-    "__errc": "cpp",
-    "__hash_table": "cpp",
-    "__locale": "cpp",
-    "__mutex_base": "cpp",
-    "__node_handle": "cpp",
-    "__split_buffer": "cpp",
-    "__threading_support": "cpp",
-    "__verbose_abort": "cpp",
-    "array": "cpp",
-    "atomic": "cpp",
-    "bitset": "cpp",
-    "cctype": "cpp",
-    "charconv": "cpp",
-    "clocale": "cpp",
-    "cmath": "cpp",
-    "complex": "cpp",
-    "cstdarg": "cpp",
-    "cstddef": "cpp",
-    "cstdint": "cpp",
-    "cstdio": "cpp",
-    "cstdlib": "cpp",
-    "cstring": "cpp",
-    "ctime": "cpp",
-    "cwchar": "cpp",
-    "cwctype": "cpp",
-    "deque": "cpp",
-    "exception": "cpp",
-    "forward_list": "cpp",
-    "initializer_list": "cpp",
-    "iomanip": "cpp",
-    "ios": "cpp",
-    "iosfwd": "cpp",
-    "iostream": "cpp",
-    "istream": "cpp",
-    "limits": "cpp",
-    "locale": "cpp",
-    "mutex": "cpp",
-    "new": "cpp",
-    "optional": "cpp",
-    "ostream": "cpp",
-    "queue": "cpp",
-    "ratio": "cpp",
-    "sstream": "cpp",
-    "stack": "cpp",
-    "stdexcept": "cpp",
-    "streambuf": "cpp",
-    "string": "cpp",
-    "string_view": "cpp",
-    "system_error": "cpp",
-    "tuple": "cpp",
-    "typeinfo": "cpp",
-    "unordered_map": "cpp",
-    "variant": "cpp",
-    "vector": "cpp",
-    "algorithm": "cpp",
-    "list": "cpp"
-  }
 }

src/engine.cpp

@@ -19,8 +19,7 @@ void engine::run() {
 
   SDL_Event event;
   while (_running) {
-    _time = SDL_GetTicks();
-
+    const auto now = SDL_GetTicks();
     while (SDL_PollEvent(&event)) {
       if (event.type == SDL_QUIT) {
         _running = false;
@@ -33,7 +32,7 @@ void engine::run() {
 
     _renderer->end_draw();
 
-    const auto delta = SDL_GetTicks() - _time;
+    const auto delta = SDL_GetTicks() - now;
     if (delta < DELAY_MS) {
       SDL_Delay(DELAY_MS - delta);
     }

src/engine.hpp

@@ -23,8 +23,6 @@ class engine : private noncopyable {
 private:
   bool _running;
 
-  uint32_t _time;
-
   std::list<std::shared_ptr<loopable>> _loopables;
   std::shared_ptr<window> _window;
   std::shared_ptr<renderer> _renderer;