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Check that the extension hasn't been recreated while fetching products

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This commit is contained in:
Björn Ritzl 2021-04-28 08:59:16 +02:00
parent 257f95f1d3
commit 1c829abbfb
1 changed files with 9 additions and 0 deletions
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9
extension-iap/src/iap_ios.mm
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@ -25,6 +25,7 @@ struct IAP
m_AutoFinishTransactions = true;
}
int m_InitCount;
int m_Version;
bool m_AutoFinishTransactions;
NSMutableDictionary* m_PendingTransactions;
dmScript::LuaCallbackInfo* m_Listener;
@ -103,11 +104,17 @@ static void IAP_FreeTransaction(IAPTransaction* transaction)
@interface SKProductsRequestDelegate : NSObject<SKProductsRequestDelegate>
@property dmScript::LuaCallbackInfo* m_Callback;
@property (assign) SKProductsRequest* m_Request;
@property int m_Version;
@end
@implementation SKProductsRequestDelegate
- (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response{
if (self.m_Version != g_IAP.m_Version) {
dmLogWarning("Received products but the extension has been restarted")
return;
}
if (!dmScript::IsCallbackValid(self.m_Callback)) {
dmLogError("No callback set");
return;
@ -409,6 +416,7 @@ static int IAP_List(lua_State* L)
delegate.m_Callback = dmScript::CreateCallback(L, 2);
delegate.m_Request = products_request;
delegate.m_Version = g_IAP.m_Version;
products_request.delegate = delegate;
[products_request start];
@ -536,6 +544,7 @@ static dmExtension::Result InitializeIAP(dmExtension::Params* params)
g_IAP.m_PendingTransactions = [[NSMutableDictionary alloc]initWithCapacity:2];
}
g_IAP.m_InitCount++;
g_IAP.m_Version++;
IAP_Queue_Create(&g_IAP.m_CommandQueue);
IAP_Queue_Create(&g_IAP.m_ObservableQueue);