shorten is_playing to playing

src/Animation.cpp

@@ -8,7 +8,7 @@ Animation::Animation()
 void Animation::play(float delay, bool play_once)
 {
     this->delay = delay;
-    playing = true;
+    play_state = true;
     paused = false;
     previous_step_time = timer.ms_elapsed();
     overflow = 0;
@@ -44,19 +44,19 @@ void Animation::unpause()
 void Animation::reset()
 {
     timer.toggle(false);
-    playing = false;
+    play_state = false;
     timer.reset();
 }
 
-bool Animation::is_playing(bool include_delay)
+bool Animation::playing(bool include_delay) const
 {
-    return playing && !paused && (include_delay || delay <= 0);
+    return play_state && !paused && (include_delay || delay <= 0);
 }
 
 void Animation::update()
 {
     timer.update();
-    if (playing && !paused && containing_object->is_active())
+    if (playing() && containing_object->is_active())
     {
         if (delay > 0)
         {

src/Animation.hpp

@@ -15,7 +15,7 @@ class Animation
 
 private:
     
-    bool playing = false, ending = false, paused = false;
+    bool play_state = false, ending = false, paused = false;
     int previous_step_time = 0;
     float delay = 0, overflow = 0, frame_length = 0;
     callback step = nullptr;
@@ -52,7 +52,7 @@ public:
     void pause();
     void unpause();
     void reset();
-    bool is_playing(bool = true);
+    bool playing(bool = true) const;
     void update();
 
 };

src/Audio.cpp

@@ -90,11 +90,11 @@ void SoundEffect::set_loop_forever()
     loops = -1;
 }
 
-bool SoundEffect::is_playing(bool include_delay)
+bool SoundEffect::playing(bool include_delay) const
 {
     if (include_delay)
     {
-        if (play_animation.is_playing())
+        if (play_animation.playing())
         {
             return true;
         }

src/Audio.hpp

@@ -46,7 +46,7 @@ struct SoundEffect : Node
     void set_volume(float);
     void set_loop_count(int);
     void set_loop_forever();
-    bool is_playing(bool = false);
+    bool playing(bool = false) const;
     void update();
     ~SoundEffect();
 

src/Node.hpp

@@ -3,11 +3,9 @@
 
 #include <string>
 #include <iostream>
-
 #include "glm/vec2.hpp"
 #include "json/json.hpp"
 #include "SDL.h"
-
 #include "filesystem.hpp"
 
 class Game;

src/Sprite.cpp

@@ -862,13 +862,13 @@ void Sprite::update(const std::vector<Box>& subsections)
             }
             for (std::size_t box_ii = 0; box_ii < boxes.size(); box_ii++)
             {
-                if (subsections.size() == 0 && !wipe_animation.is_playing(false))
+                if (subsections.size() == 0 && !wipe_animation.playing(false))
                 {
                     SDL_RenderCopyF(renderer, texture, nullptr, &boxes[box_ii]);
                 }
                 else 
                 {
-                    if (wipe_animation.is_playing(false))
+                    if (wipe_animation.playing(false))
                     {
                         for (const Box& blind : get_current_wipe_blinds())
                         {