small rework of timer class

src/engine/engine.cpp

@@ -94,7 +94,7 @@ void Engine::gameLoop()
             fps = timer.getFPS();
             fpsDelayer = 0;
         }
-        timer.primeTimer();
+        timer.prime();
         renderer->endFrame(fps);
         /** -6~ FPS */
         SetAlarm(150, &Engine::wakeup, &mainThreadId);

src/engine/include/modules/timer.hpp

@@ -12,6 +12,7 @@
 #define _TYRA_TIMER_
 
 #include <tamtypes.h>
+#include <timer.h>
 
 /** Class responsible for fps counting */
 class Timer
@@ -22,7 +23,7 @@ public:
     ~Timer();
 
     u32 getTimeDelta();
-    void primeTimer();
+    inline void prime() { lastTime = *T3_COUNT; }
     float getFPS();
 
 private:

src/engine/modules/timer.cpp

@@ -10,16 +10,11 @@
 
 #include "../include/modules/timer.hpp"
 
-#include <timer.h>
-
 // ----
 // Constructors/Destructors
 // ----
 
-Timer::Timer()
-{
-    this->lastTime = *T3_COUNT;
-}
+Timer::Timer() { prime(); }
 
 Timer::~Timer() {}
 
@@ -29,20 +24,13 @@ Timer::~Timer() {}
 
 u32 Timer::getTimeDelta()
 {
-    this->time = *T3_COUNT;
+    time = *T3_COUNT;
 
-    if (this->time < this->lastTime) // The counter has wrapped
-        this->change = this->time + (65536 - this->lastTime);
+    if (time < lastTime) // The counter has wrapped
+        change = time + (65536 - lastTime);
     else
-        this->change = this->time - this->lastTime;
-
-    this->lastTime = this->time;
-    return this->change;
-}
-
-void Timer::primeTimer()
-{
-    lastTime = *T3_COUNT;
+        change = time - lastTime;
+    return change;
 }
 
 float Timer::getFPS()