///
//Frees all components of a GObject
//
//Parameters:
// GO: The GObject to free
void GObject_Free(GObject* GO)
{
//Free frame of reference
FrameOfReference_Free(GO->frameOfReference);
//Free all (if any) states
LinkedList_Node* current = GO->states->head;
LinkedList_Node* next = NULL;
State* currentState = NULL;
while(current != NULL)
{
next = current->next;
currentState = (State*)current->data;
//Free the state
//which frees the members
State_Free(currentState);
current = next;
}
//Free list of states
LinkedList_Free(GO->states);
//Free other components if gameobject has them
//One mesh might be shared by many objects, so we probably should leave
//The deletion of these to the AssetManager
//if(GO->mesh != NULL)
//Mesh_Free(GO->mesh);
//if(GO->texture != NULL)
//Texture_Free(GO->texture);
if(GO->body != NULL)
{
RigidBody_Free(GO->body);
}
if(GO->collider != NULL)
{
Collider_Free(GO->collider);
}
memset(GO, 0, sizeof(GObject));
//Free the gameObject
free(GO);
}
void SoundDecoder_Quit()
{
size_t i;
if(0 == s_isInitialized)
{
return;
}
/*
* SDL_sound actually embeds the linked list in the internal data structure.
* So any sample can potentially reach any other sample.
* But I'm keeping my own separate list.
*/
while(LinkedList_Size(s_listOfLoadedSamples) > 0)
{
SoundDecoder_Sample* sound_sample = (SoundDecoder_Sample*)LinkedList_PopBack(s_listOfLoadedSamples);
SoundDecoder_FreeSample(sound_sample);
}
LinkedList_Free(s_listOfLoadedSamples);
s_listOfLoadedSamples = NULL;
for(i = 0; s_linkedDecoders[i].funcs != NULL; i++)
{
if (s_linkedDecoders[i].available)
{
s_linkedDecoders[i].funcs->quit();
s_linkedDecoders[i].available = 0;
}
}
if(NULL != s_availableDecoders)
{
free(s_availableDecoders);
}
s_availableDecoders = NULL;
/* Remember: ALmixer_SetError/GetError calls will not work while this is gone. */
TError_FreeErrorPool(s_errorPool);
s_errorPool = NULL;
s_isInitialized = 0;
}
static UINT smartcard_free_(SMARTCARD_DEVICE* smartcard)
{
if (!smartcard)
return CHANNEL_RC_OK;
if (smartcard->IrpQueue)
{
MessageQueue_Free(smartcard->IrpQueue);
CloseHandle(smartcard->thread);
}
Stream_Free(smartcard->device.data, TRUE);
LinkedList_Free(smartcard->names);
ListDictionary_Free(smartcard->rgSCardContextList);
ListDictionary_Free(smartcard->rgOutstandingMessages);
Queue_Free(smartcard->CompletedIrpQueue);
if (smartcard->StartedEvent)
SCardReleaseStartedEvent();
free(smartcard);
return CHANNEL_RC_OK;
}
int TestLinkedList(int argc, char* argv[])
{
int count;
int number;
wLinkedList* list;
list = LinkedList_New();
LinkedList_AddFirst(list, (void*) (size_t) 1);
LinkedList_AddLast(list, (void*) (size_t) 2);
LinkedList_AddLast(list, (void*) (size_t) 3);
count = LinkedList_Count(list);
if (count != 3)
{
printf("LinkedList_Count: expected %d, actual: %d\n", 3, count);
return -1;
}
LinkedList_Enumerator_Reset(list);
while (LinkedList_Enumerator_MoveNext(list))
{
number = (int) (size_t) LinkedList_Enumerator_Current(list);
printf("\t%d\n", number);
}
printf("\n");
printf("LinkedList First: %d Last: %d\n",
(int) (size_t) LinkedList_First(list), (int) (size_t) LinkedList_Last(list));
LinkedList_RemoveFirst(list);
LinkedList_RemoveLast(list);
count = LinkedList_Count(list);
if (count != 1)
{
printf("LinkedList_Count: expected %d, actual: %d\n", 1, count);
return -1;
}
LinkedList_Enumerator_Reset(list);
while (LinkedList_Enumerator_MoveNext(list))
{
number = (int) (size_t) LinkedList_Enumerator_Current(list);
printf("\t%d\n", number);
}
printf("\n");
printf("LinkedList First: %d Last: %d\n",
(int) (size_t) LinkedList_First(list), (int) (size_t) LinkedList_Last(list));
LinkedList_RemoveFirst(list);
LinkedList_RemoveLast(list);
count = LinkedList_Count(list);
if (count != 0)
{
printf("LinkedList_Count: expected %d, actual: %d\n", 0, count);
return -1;
}
LinkedList_AddFirst(list, (void*) (size_t) 4);
LinkedList_AddLast(list, (void*) (size_t) 5);
LinkedList_AddLast(list, (void*) (size_t) 6);
count = LinkedList_Count(list);
if (count != 3)
{
printf("LinkedList_Count: expected %d, actual: %d\n", 3, count);
return -1;
}
LinkedList_Enumerator_Reset(list);
while (LinkedList_Enumerator_MoveNext(list))
{
number = (int) (size_t) LinkedList_Enumerator_Current(list);
printf("\t%d\n", number);
}
printf("\n");
printf("LinkedList First: %d Last: %d\n",
(int) (size_t) LinkedList_First(list), (int) (size_t) LinkedList_Last(list));
LinkedList_Remove(list, (void*) (size_t) 5);
LinkedList_Enumerator_Reset(list);
while (LinkedList_Enumerator_MoveNext(list))
{
number = (int) (size_t) LinkedList_Enumerator_Current(list);
printf("\t%d\n", number);
}
printf("\n");
printf("LinkedList First: %d Last: %d\n",
(int) (size_t) LinkedList_First(list), (int) (size_t) LinkedList_Last(list));
LinkedList_Free(list);
/* Test enumerator robustness */
/* enumerator on an empty list */
list = LinkedList_New();
LinkedList_Enumerator_Reset(list);
while (LinkedList_Enumerator_MoveNext(list))
{
number = (int) (size_t) LinkedList_Enumerator_Current(list);
printf("\t%d\n", number);
}
printf("\n");
LinkedList_Free(list);
/* Use an enumerator without reset */
list = LinkedList_New();
LinkedList_AddFirst(list, (void*) (size_t) 4);
LinkedList_AddLast(list, (void*) (size_t) 5);
LinkedList_AddLast(list, (void*) (size_t) 6);
while (LinkedList_Enumerator_MoveNext(list))
{
number = (int) (size_t) LinkedList_Enumerator_Current(list);
printf("\t%d\n", number);
}
printf("\n");
LinkedList_Free(list);
return 0;
}
