Python: Fix debugger not properly attaching core

src/platform/python/mgba/core.py

@@ -152,6 +152,9 @@ class Core(object):
             return GB(core)
         return Core(core)
 
+    def _load(self):
+        self._wasReset = True
+
     def loadFile(self, path):
         return bool(lib.mCoreLoadFile(self._core, path.encode('UTF-8')))
 
@@ -193,7 +196,7 @@ class Core(object):
 
     def reset(self):
         self._core.reset(self._core)
-        self._wasReset = True
+        self._load()
 
     @needsReset
     @protected

src/platform/python/mgba/debugger.py

@@ -41,7 +41,7 @@ class NativeDebugger(IRunner):
         self._native = native
         self._cbs = []
         self._core = Core._detect(native.core)
-        self._core._wasReset = True
+        self._core._load()
 
     def pause(self):
         lib.mDebuggerEnter(self._native, lib.DEBUGGER_ENTER_MANUAL, ffi.NULL)

src/platform/python/mgba/gb.py

@@ -36,8 +36,8 @@ class GB(Core):
         if self._wasReset:
             self._native.video.renderer.cache = ffi.NULL
 
-    def reset(self):
-        super(GB, self).reset()
+    def _load(self):
+        super(GB, self)._load()
         self.memory = GBMemory(self._core)
 
     def attachSIO(self, link):

src/platform/python/mgba/gba.py

@@ -44,8 +44,8 @@ class GBA(Core):
         if self._wasReset:
             self._native.video.renderer.cache = ffi.NULL
 
-    def reset(self):
-        super(GBA, self).reset()
+    def _load(self):
+        super(GBA, self)._load()
         self.memory = GBAMemory(self._core, self._native.memory.romSize)
 
     def attachSIO(self, link, mode=lib.SIO_MULTI):