made animations extremely precise

Player.cpp

@@ -86,10 +86,10 @@ void Player::addWeapon(std::shared_ptr<Weapon> weapon) {
     _weapons.back()->setReloadCallBack([this]() {
         Timeline::animate(AnimationListTag("reload_weapon"),
                           std::make_shared<ARotateLeft>(_weapons[_selectedWeapon],
-                                                        10 * Consts::PI,
+                                                        4 * Consts::PI,
                                                         _weapons[_selectedWeapon]->reloadTime()/2,
                                                         Animation::LoopOut::None,
-                                                        Animation::InterpolationType::Linear));
+                                                        Animation::InterpolationType::Cos));
     });
 
     // add call back function to create fire traces

Shooter.cpp

@@ -15,6 +15,7 @@
 #include "engine/animation/ARotateRelativePoint.h"
 #include "engine/animation/ATranslateToPoint.h"
 #include "engine/animation/AWait.h"
+#include "engine/animation/ATranslate.h"
 
 using namespace std;
 

engine/animation/Animation.cpp

@@ -17,18 +17,6 @@ bool Animation::updateState() {
     // linear normalized time:
     _dtime = Time::deltaTime() / _duration;
 
-    if(_time + _dtime < 1.0) {
-        _time += _dtime;
-    } else {
-        _dtime = 1.0 - _time;
-        _time = 1.0 - _dtime;
-        _finished = true;
-    }
-
-    if (_looped == LoopOut::Continue && _time > 0.5) {
-        _time = 0.5;
-    }
-
     switch (_intType) {
         case InterpolationType::Bezier:
             _progress = Interpolation::Bezier(Consts::BEZIER[0], Consts::BEZIER[1], _time);
@@ -51,6 +39,22 @@ bool Animation::updateState() {
                     "Animation::updateState: unknown interpolation type " + std::to_string(static_cast<int>(_intType))};
     }
 
+    if(_time + _dtime < 1.0) {
+        _time += _dtime;
+    } else {
+        _dtime = 1.0 - _time;
+        _time = 1.0;
+        _dprogress = 1 - _progress;
+        _progress = 1.0;
+        update();
+        _finished = true;
+        return false;
+    }
+
+    if (_looped == LoopOut::Continue && _time > 0.5) {
+        _time = 0.5;
+    }
+
     update();
 
     return !_finished;

engine/animation/Animation.h

@@ -20,7 +20,6 @@ public:
     };
     enum class LoopOut {
         None,
-        Cycle,
         Continue
     };
 private: