1 files changed, 22 insertions, 27 deletions

@@ -128,37 +128,27 @@ void Simulation::tick(
             views::canBePushedBy(entity.colliderType) |
             views::isOnLayer(entity.layer))
       {
-        moveEntityOnGrid(block, lookDir);
+        block.shouldMoveDir.push_back(lookDir);
       }
     } else {
-      if (keystate[SDL_SCANCODE_LEFT] &&
-          moveEntityOnGrid(entity, Direction::left, true))
-      {
-        entity.shouldMoveTo = Direction::left;
-      }
-      else if (keystate[SDL_SCANCODE_UP] &&
-              moveEntityOnGrid(entity, Direction::up, true))
-      {
-        entity.shouldMoveTo = Direction::up;
-      }
-      else if (keystate[SDL_SCANCODE_RIGHT] &&
-              moveEntityOnGrid(entity, Direction::right, true))
+      if (keystate[SDL_SCANCODE_LEFT])
       {
-        entity.shouldMoveTo = Direction::right;
+        entity.shouldMoveDir.push_back(Direction::left);
       }
-      else if (keystate[SDL_SCANCODE_DOWN] &&
-              moveEntityOnGrid(entity, Direction::down, true))
+
+      if (keystate[SDL_SCANCODE_UP])
       {
-        entity.shouldMoveTo = Direction::down;
+        entity.shouldMoveDir.push_back(Direction::up);
       }
-      else
+
+      if (keystate[SDL_SCANCODE_RIGHT])
       {
-        entity.shouldMoveTo = Direction::none;
+        entity.shouldMoveDir.push_back(Direction::right);
       }
 
-      if (entity.shouldMoveTo != Direction::none)
+      if (keystate[SDL_SCANCODE_DOWN])
       {
-        moveEntityOnGrid(entity, entity.shouldMoveTo);
+        entity.shouldMoveDir.push_back(Direction::down);
       }
     }
   }
@@ -181,19 +171,15 @@ void Simulation::tick(
       if (!ranges::empty(tracks))
       {
         Entity& track = ranges::front(tracks);
-
-        Direction dir = Direction::none;
         Direction from = oppositeDir(entity.moveDir);
 
         if (from == track.trackDir1)
         {
-          dir = track.trackDir2;
+          entity.shouldMoveDir.push_back(track.trackDir2);
         } else if (from == track.trackDir2)
         {
-          dir = track.trackDir1;
+          entity.shouldMoveDir.push_back(track.trackDir1);
         }
-
-        moveEntityOnGrid(entity, dir);
       }
     }
   }
@@ -212,6 +198,15 @@ void Simulation::tick(
   // Movement
   for (Entity& entity : entityRange())
   {
+    while (!entity.moving && !entity.shouldMoveDir.empty())
+    {
+      moveEntityOnGrid(entity, entity.shouldMoveDir.front());
+
+      entity.shouldMoveDir.pop_front();
+    }
+
+    entity.shouldMoveDir.clear();
+
     if (entity.moving)
     {
       entity.movementTween += entity.speed * dt;