Magic_Game/samples/Samples/main.cpp

// Copyright (C) 2019 Nomango

#include "Demo1.h"
#include "Demo2.h"
#include "Demo3.h"
#include "Demo4.h"
#include "Demo5.h"

namespace
{
	struct Demo
	{
		String title;
		ScenePtr(*Create)(ResLoader*);
	};

	Demo s_Demos[] = {
		{ L"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>", Demo1::Create },
		{ L"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>", Demo2::Create },
		{ L"<EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>", Demo3::Create },
		{ L"֡<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>", Demo4::Create },
		{ L"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>", Demo5::Create },
	};
	int s_CurrIndex = -1;
	int s_DemoNum = sizeof(s_Demos) / sizeof(Demo);
}

class DemoApp
	: public Application
{
	ResLoader loader_;

public:
	DemoApp()
	{
		// ʹ<><CAB9> Audio <20><><EFBFBD><EFBFBD>
		Use(Audio::Instance());

		// ʹ<><CAB9> HttpClient <20><><EFBFBD><EFBFBD>
		Use(HttpClient::Instance());

		Options options(L"Kiwanoʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", WINDOW_WIDTH, WINDOW_HEIGHT);
		Init(options);
	}

	void OnStart() override
	{
		// <20><> JSON <20>ļ<EFBFBD><C4BC>м<EFBFBD><D0BC><EFBFBD><EFBFBD><EFBFBD>Դ
		loader_.LoadFromJsonFile(L"res/res.json");

		// <20>л<EFBFBD><D0BB><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		ChangeDemoScene(0);
	}

	void ChangeDemoScene(int index)
	{
		if (s_CurrIndex != index)
		{
			s_CurrIndex = index;

			String title = s_Demos[index].title;
			Window::Instance()->SetTitle(L"Kiwanoʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> - " + title);

			ScenePtr scene = s_Demos[index].Create(&loader_);
			EnterScene(scene);

			// <20><><EFBFBD>Ӱ<EFBFBD><D3B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			scene->AddListener(Event::KeyUp, MakeClosure(this, &DemoApp::KeyPressed));

			// <20><>ʾ<EFBFBD><CABE>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
			String intro_str = format_wstring(L"<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1~%d <20><><EFBFBD>л<EFBFBD>ʾ<EFBFBD><CABE>\n", s_DemoNum);
			TextPtr intro = new Text(intro_str + title);
			intro->SetFontSize(16.f);
			intro->SetPosition(10, 10);
			scene->AddChild(intro);
		}
	}

	void KeyPressed(Event const& evt)
	{
		KGE_ASSERT(evt.type == Event::KeyUp);

		if (evt.key.code > KeyCode::Num0 &&
			evt.key.code <= (KeyCode::Num0 + s_DemoNum))
		{
			int index = evt.key.code - KeyCode::Num1;
			ChangeDemoScene(index);
		}
	}
};

int WINAPI wWinMain(HINSTANCE, HINSTANCE, PWSTR, int)
{
	try
	{
		DemoApp app;
		app.Run();
	}
	catch (std::exception& e)
	{
		::MessageBoxA(nullptr, e.what(), "An exception has occurred!", MB_ICONERROR | MB_OK);
	}
	return 0;
}