最初に 3 つのヒントを購入したときは問題なく動作しますが、2 回目または 3 回目に使用しようとすると、「3 つのヒントを購入しました!」と表示され続けます。何回もやってるけど何が悪いのかわからない
#import "HSStore.h"
@implementation HSStore
-(IBAction)purchaseHints:(id)sender {
askToPurchase = [[UIAlertView alloc]
initWithTitle:@"Purchase Hints"
message:@"Purchase 3 Hints?"
delegate:self
cancelButtonTitle:nil
otherButtonTitles:@"Yes", @"No", nil];
askToPurchase.delegate = self;
[askToPurchase show];
}
#pragma mark StoreKit Delegate
-(void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions {
for (SKPaymentTransaction *transaction in transactions) {
switch (transaction.transactionState) {
case SKPaymentTransactionStatePurchasing:{
}
break;
case SKPaymentTransactionStatePurchased:{
UIAlertView *tmp = [[UIAlertView alloc]
initWithTitle:@"Complete"
message:@"You have purchased 3 Hints!"
delegate:self
cancelButtonTitle:nil
otherButtonTitles:@"Ok", nil];
[tmp show];
//Add Hints
[self addHints];
[self completeTransaction:transaction];
}
break;
case SKPaymentTransactionStateRestored:{
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
}
break;
case SKPaymentTransactionStateFailed:{
if (transaction.error.code != SKErrorPaymentCancelled) {
NSLog(@"Error payment cancelled %d",transaction.error.code);
}
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
}
break;
default:
break;
}
}
}
- (void) completeTransaction: (SKPaymentTransaction *)transaction
{
// Remove the transaction from the payment queue.
[[SKPaymentQueue defaultQueue] finishTransaction: transaction];
}
- (void)finishTransaction:(SKPaymentTransaction *)transaction wasSuccessful:(BOOL)wasSuccessful
{
// remove the transaction from the payment queue.
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
}
-(void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response
{
SKProduct *validProduct = nil;
int count = [response.products count];
if (count>0) {
validProduct = [response.products objectAtIndex:0];
SKPayment *payment = [SKPayment paymentWithProduct:validProduct];
[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
[[SKPaymentQueue defaultQueue] addPayment:payment];
}
else {
UIAlertView *tmp = [[UIAlertView alloc]
initWithTitle:@"Not Available"
message:@"No products to purchase"
delegate:self
cancelButtonTitle:nil
otherButtonTitles:@"Ok", nil];
[tmp show];
}
}
-(void)requestDidFinish:(SKRequest *)request
{
}
-(void)request:(SKRequest *)request didFailWithError:(NSError *)error
{
NSLog(@"Failed to connect with error: %@", [error localizedDescription]);
}
#pragma mark AlertView Delegate
-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
if (alertView==askToPurchase) {
if (buttonIndex==0) {
// user tapped YES, but we need to check if IAP is enabled or not.
if ([SKPaymentQueue canMakePayments]) {
SKProductsRequest *request = [[SKProductsRequest alloc] initWithProductIdentifiers:[NSSet setWithObject:@"Buy3Hints"]];
request.delegate = self;
[request start];
} else {
UIAlertView *tmp = [[UIAlertView alloc]
initWithTitle:@"Prohibited"
message:@"Parental Control is enabled, cannot make a purchase!"
delegate:self
cancelButtonTitle:nil
otherButtonTitles:@"Ok", nil];
[tmp show];
}
}
}
}
-(void) addHints {
//Load Hints
NSUserDefaults *totalHints = [NSUserDefaults standardUserDefaults];
NSNumber *loadHints = [totalHints objectForKey:@"hintsTotal"];
hintsLeft = [loadHints intValue];
//Add 3 Hints
hintsLeft = hintsLeft + 3;
//Store Hints Left
NSNumber *storeHints = [NSNumber numberWithInt:hintsLeft];
NSUserDefaults *storeTotalHints = [NSUserDefaults standardUserDefaults];
[storeTotalHints setObject:storeHints forKey:@"hintsTotal"];
[storeTotalHints synchronize];
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
- (void)viewDidUnload
{
[super viewDidUnload];
// Release any retained subviews of the main view.
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}
@end