godot/modules/inappstore/in_app_store.h

/*************************************************************************/
/*  in_app_store.h                                                       */
/*************************************************************************/
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/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
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#ifndef IN_APP_STORE_H
#define IN_APP_STORE_H

#include "core/object/class_db.h"

#ifdef __OBJC__
@class GodotProductsDelegate;
@class GodotTransactionsObserver;

typedef GodotProductsDelegate InAppStoreProductDelegate;
typedef GodotTransactionsObserver InAppStoreTransactionObserver;
#else
typedef void InAppStoreProductDelegate;
typedef void InAppStoreTransactionObserver;
#endif

class InAppStore : public Object {
	GDCLASS(InAppStore, Object);

	static InAppStore *instance;
	static void _bind_methods();

	List<Variant> pending_events;

	InAppStoreProductDelegate *products_request_delegate;
	InAppStoreTransactionObserver *transactions_observer;

public:
	Error request_product_info(Dictionary p_params);
	Error restore_purchases();
	Error purchase(Dictionary p_params);

	int get_pending_event_count();
	Variant pop_pending_event();
	void finish_transaction(String product_id);
	void set_auto_finish_transaction(bool b);

	void _post_event(Variant p_event);
	void _record_purchase(String product_id);

	static InAppStore *get_singleton();

	InAppStore();
	~InAppStore();
};

#endif