add Animation::isFinished()

Author: jube

TODO.md

@@ -14,6 +14,7 @@ This file is a list of ideas for gf. Some of them will eventually be in gf. Othe
 
 ## graphics
 
+- (event) add AnyScancode, AnyKeycode and AnyGamepadButton
 - (font) use Signed Distance Field for big size fonts
 - (curve/shape) add anti-aliasing to `Curve` and `Shape`
   - ideas: [vaserenderer](https://github.com/tyt2y3/vaserenderer),

include/gf/Animation.h

@@ -115,6 +115,11 @@ inline namespace v1 {
      */
     void reset();
 
+    /**
+     * @brief Tell if the animation is finished
+     */
+    bool isFinished() const;
+
   private:
     struct Frame {
       const Texture *texture;

library/graphics/Animation.cc

@@ -111,6 +111,10 @@ inline namespace v1 {
     m_currentDurationInFrame = Time::zero();
   }
 
+  bool Animation::isFinished() const {
+    return !m_loop && m_currentDurationInFrame < Time::zero() && m_currentFrame + 1 >= m_frames.size();
+  }
+
 #ifndef DOXYGEN_SHOULD_SKIP_THIS
 }
 #endif