godot/platform/iphone/in_app_store.mm
2014-02-09 22:10:30 -03:00

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/*************************************************************************/
/* in_app_store.mm */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifdef STOREKIT_ENABLED
#include "in_app_store.h"
extern "C" {
#import <StoreKit/StoreKit.h>
};
@interface SKProduct (LocalizedPrice)
@property (nonatomic, readonly) NSString *localizedPrice;
@end
//----------------------------------//
// SKProduct extension
//----------------------------------//
@implementation SKProduct (LocalizedPrice)
- (NSString *)localizedPrice
{
NSNumberFormatter *numberFormatter = [[NSNumberFormatter alloc] init];
[numberFormatter setFormatterBehavior:NSNumberFormatterBehavior10_4];
[numberFormatter setNumberStyle:NSNumberFormatterCurrencyStyle];
[numberFormatter setLocale:self.priceLocale];
NSString *formattedString = [numberFormatter stringFromNumber:self.price];
[numberFormatter release];
return formattedString;
}
@end
InAppStore* InAppStore::instance = NULL;
void InAppStore::_bind_methods() {
ObjectTypeDB::bind_method(_MD("request_product_info"),&InAppStore::request_product_info);
ObjectTypeDB::bind_method(_MD("purchase"),&InAppStore::purchase);
ObjectTypeDB::bind_method(_MD("get_pending_event_count"),&InAppStore::get_pending_event_count);
ObjectTypeDB::bind_method(_MD("pop_pending_event"),&InAppStore::pop_pending_event);
};
@interface ProductsDelegate : NSObject<SKProductsRequestDelegate> {
};
@end
@implementation ProductsDelegate
- (void)productsRequest:(SKProductsRequest*)request didReceiveResponse:(SKProductsResponse*)response {
NSArray* products = response.products;
Dictionary ret;
ret["type"] = "product_info";
ret["result"] = "ok";
StringArray titles;
StringArray descriptions;
RealArray prices;
StringArray ids;
StringArray localized_prices;
for (int i=0; i<[products count]; i++) {
SKProduct* product = [products objectAtIndex:i];
const char* str = [product.localizedTitle UTF8String];
titles.push_back(String::utf8(str != NULL ? str : ""));
str = [product.localizedDescription UTF8String];
descriptions.push_back(String::utf8(str != NULL ? str : ""));
prices.push_back([product.price doubleValue]);
ids.push_back(String::utf8([product.productIdentifier UTF8String]));
localized_prices.push_back(String::utf8([product.localizedPrice UTF8String]));
};
ret["titles"] = titles;
ret["descriptions"] = descriptions;
ret["prices"] = prices;
ret["ids"] = ids;
ret["localized_prices"] = localized_prices;
StringArray invalid_ids;
for (NSString* ipid in response.invalidProductIdentifiers) {
invalid_ids.push_back(String::utf8([ipid UTF8String]));
};
ret["invalid_ids"] = invalid_ids;
InAppStore::get_singleton()->_post_event(ret);
[request release];
};
@end
Error InAppStore::request_product_info(Variant p_params) {
Dictionary params = p_params;
ERR_FAIL_COND_V(!params.has("product_ids"), ERR_INVALID_PARAMETER);
StringArray pids = params["product_ids"];
printf("************ request product info! %i\n", pids.size());
NSMutableArray* array = [[[NSMutableArray alloc] initWithCapacity:pids.size()] autorelease];
for (int i=0; i<pids.size(); i++) {
printf("******** adding %ls to product list\n", pids[i].c_str());
NSString* pid = [[[NSString alloc] initWithUTF8String:pids[i].utf8().get_data()] autorelease];
[array addObject:pid];
};
NSSet* products = [[[NSSet alloc] initWithArray:array] autorelease];
SKProductsRequest* request = [[SKProductsRequest alloc] initWithProductIdentifiers:products];
ProductsDelegate *delegate = [[ProductsDelegate alloc] init];
request.delegate = delegate;
[request start];
return OK;
};
@interface TransObserver : NSObject<SKPaymentTransactionObserver> {
};
@end
@implementation TransObserver
- (void)paymentQueue:(SKPaymentQueue*)queue updatedTransactions:(NSArray*) transactions {
printf("transactions updated!\n");
for (SKPaymentTransaction* transaction in transactions) {
switch (transaction.transactionState) {
case SKPaymentTransactionStatePurchased: {
printf("status purchased!\n");
String pid = String::utf8([transaction.payment.productIdentifier UTF8String]);
InAppStore::get_singleton()->_record_purchase(pid);
Dictionary ret;
ret["type"] = "purchase";
ret["result"] = "ok";
ret["product_id"] = pid;
InAppStore::get_singleton()->_post_event(ret);
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
} break;
case SKPaymentTransactionStateFailed: {
printf("status transaction failed!\n");
String pid = String::utf8([transaction.payment.productIdentifier UTF8String]);
Dictionary ret;
ret["type"] = "purchase";
ret["result"] = "error";
ret["product_id"] = pid;
InAppStore::get_singleton()->_post_event(ret);
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
} break;
case SKPaymentTransactionStateRestored: {
printf("status transaction restored!\n");
String pid = String::utf8([transaction.originalTransaction.payment.productIdentifier UTF8String]);
InAppStore::get_singleton()->_record_purchase(pid);
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
} break;
default:
printf("status default %i!\n", (int)transaction.transactionState);
break;
};
};
};
@end
Error InAppStore::purchase(Variant p_params) {
ERR_FAIL_COND_V(![SKPaymentQueue canMakePayments], ERR_UNAVAILABLE);
if (![SKPaymentQueue canMakePayments])
return ERR_UNAVAILABLE;
printf("purchasing!\n");
Dictionary params = p_params;
ERR_FAIL_COND_V(!params.has("product_id"), ERR_INVALID_PARAMETER);
NSString *pid = [[[NSString alloc] initWithUTF8String:String(params["product_id"]).utf8().get_data()] autorelease];
SKPayment *payment = [SKPayment paymentWithProductIdentifier:pid];
SKPaymentQueue* defq = [SKPaymentQueue defaultQueue];
[defq addPayment:payment];
printf("purchase sent!\n");
return OK;
};
int InAppStore::get_pending_event_count() {
return pending_events.size();
};
Variant InAppStore::pop_pending_event() {
Variant front = pending_events.front()->get();
pending_events.pop_front();
return front;
};
void InAppStore::_post_event(Variant p_event) {
pending_events.push_back(p_event);
};
void InAppStore::_record_purchase(String product_id) {
String skey = "purchased/"+product_id;
NSString* key = [[[NSString alloc] initWithUTF8String:skey.utf8().get_data()] autorelease];
[[NSUserDefaults standardUserDefaults] setBool:YES forKey:key];
[[NSUserDefaults standardUserDefaults] synchronize];
};
InAppStore* InAppStore::get_singleton() {
return instance;
};
InAppStore::InAppStore() {
ERR_FAIL_COND(instance != NULL);
instance = this;
TransObserver* observer = [[TransObserver alloc] init];
[[SKPaymentQueue defaultQueue] addTransactionObserver:observer];
};
InAppStore::~InAppStore() {
};
#endif