// Copyright (c) 2016-2018 Easy2D - Nomango
// 
// 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.

#pragma once
#include "macros.h"

namespace easy2d
{
	// 资源数据
	// 
	// Usage:
	//     如果需要手动加载资源, 可以通过 Resource::Load 方法获取资源内容
	//     ResourceData data;
	//     if (res.Load(&data)) {
	//         LPVOID data = data.buffer;
	//         DWORD size_ = data.buffer_size;
	//     }
	//
	struct ResourceData
	{
		LPVOID buffer;
		DWORD buffer_size;
	};


	// 资源
	// 
	// Usage:
	//     Resource 用于获取可执行文件 (exe) 中的资源, 必须在构造函数中指定它的
	//     资源类型和名称标识符。
	//     例如, 一份音频资源的类型为 L"WAVE", 名称标识符为 IDR_WAVE_1,
	//     那么可以这样指定该资源: Resource res(MAKEINTRESOURCE(IDR_WAVE_1), L"WAVE");
	// 
	//     了解资源的更多信息: https://docs.microsoft.com/en-us/windows/desktop/menurc/resources
	//
	class Resource
	{
	public:
		Resource(
			LPCWSTR name,	/* 资源名称 */
			LPCWSTR type	/* 资源类型 */
		);

		bool Load(
			ResourceData* buffer
		) const;

		LPCWSTR	GetName() const;

		LPCWSTR	GetType() const;

		size_t GetHashCode() const;

	private:
		LPCWSTR	name_;
		LPCWSTR	type_;
	};
}