Whoops, some issues with deleting timers.

src/GameEngine.cpp

@@ -72,12 +72,13 @@ void GameEngine::run()
 void GameEngine::manageTimer(std::string name, PyObject* target, int interval)
 {
     //std::cout << "Manage timer called. " << name << " " << interval << std::endl;
-    if (timers.find(name) != timers.end()) // overwrite existing
+    auto it = timers.find(name);
+    if (it != timers.end()) // overwrite existing
     {
         if (target == NULL || target == Py_None) // delete
         {
-            Py_DECREF(target);
+            Py_DECREF(timers[name].target);
-            timers.erase(name);
+            timers.erase(it);
             return;
         }
     }

src/Timer.cpp

@@ -2,26 +2,12 @@
 
 Timer::Timer(PyObject* _target, int _interval, int now)
 : target(_target), interval(_interval), last_ran(now)
-{
+{}
-    //Py_INCREF(target);
-}
 
 Timer::Timer()
 : target(Py_None), interval(0), last_ran(0)
 {}
 
-Timer::Timer(Timer& other)
-: target(other.target), interval(other.interval), last_ran(other.last_ran)
-{
-    //Py_INCREF(target);
-}
-
-Timer::~Timer()
-{
-    //if (target && target != Py_None)
-    //    Py_DECREF(target);
-}
-
 bool Timer::test(int now)
 {
     if (!target || target == Py_None) return false;
@@ -29,7 +15,6 @@ bool Timer::test(int now)
     {
         last_ran = now;
         PyObject* args = Py_BuildValue("(i)", now);
-        std::cout << PyUnicode_AsUTF8(PyObject_Repr(args)) << std::endl;
         PyObject_Call(target, args, NULL);
         return true;
     }

src/Timer.h

@@ -10,8 +10,6 @@ public:
     int interval;
     int last_ran;
     Timer(); // for map to build
-    Timer(Timer& other); // copy constructor
     Timer(PyObject*, int, int);
-    ~Timer();
     bool test(int);
 };