Get rid of tuple

lib/Canvas.cpp

@@ -37,7 +37,10 @@ void Canvas::update(const GameState & gameState, const Score & score) {
   renderPellets(gameState.pellets);
   renderSuperPellets(gameState.superPellets);
 
-  std::apply([&](const auto &... ghost) { (renderGhost(ghost), ...); }, gameState.ghosts);
+  renderGhost(gameState.blinky);
+  renderGhost(gameState.speedy);
+  renderGhost(gameState.inky);
+  renderGhost(gameState.clyde);
 
   renderScore(score.points);
   renderLives(score.lives);

lib/Game.cpp

@@ -52,10 +52,10 @@ void Game::handleDeathAnimation(std::chrono::milliseconds delta) {
   timeSinceDeath += delta;
 
   if (timeSinceDeath.count() > 1000) {
-    std::apply([&](auto &... ghost) {
-      (ghost.reset(), ...);
-    },
-               gameState.ghosts);
+    gameState.blinky.reset();
+    gameState.speedy.reset();
+    gameState.inky.reset();
+    gameState.clyde.reset();
     gameState.pacMan.reset();
     timeSinceDeath = std::chrono::milliseconds(0);
   }
@@ -107,10 +107,12 @@ void Game::eatPellets() {
   if (gameState.superPellets.eatPelletAtPosition(pos)) {
     score.eatenPellets++;
     score.points += POWER_PELLET_POINTS;
-    std::apply([&](auto &... ghost) {
-      (ghost.frighten(), ...);
-    },
-               gameState.ghosts);
+
+    gameState.blinky.frighten();
+    gameState.speedy.frighten();
+    gameState.inky.frighten();
+    gameState.clyde.frighten();
+
   }
 }
 

lib/include/GameState.hpp

@@ -9,7 +9,10 @@
 namespace pacman {
 
 struct GameState {
-  std::tuple<Blinky, Speedy, Inky, Clyde> ghosts;
+  Blinky blinky;
+  Speedy speedy;
+  Inky inky;
+  Clyde clyde;
   PacMan pacMan;
   Pellets pellets;
   SuperPellets superPellets;