#include "stdafx.h"

#include "SDLEntity.h"
#include "SDLApplication.h"
#include "SDLSound.h"
#include "SDLTimer.h"
#include "SDLTyper.h"
#include "GameScore.h"

int main(int argc, char* argv[])
{
	try{
		SDL_Application *g_Application = new SDL_Application();
		SDLSound *g_Sound = new SDLSound();
		SDLEntity *g_Entity = new SDLEntity();
		SDL_Timer *g_Timer = new SDL_Timer();
		SDLTyper *g_Typer = new SDLTyper();
		GScore *g_Score = new GScore();

		if(g_Application->Init() || g_Sound->Init() || g_Typer->Init())
		{
			throw g_Application->InvalidPath;
		}

		g_Typer->Init();
		g_Typer->OpenFont(FONT);

		g_Application->SetCaption(WINNAME);
		g_Application->InitBackground(BACKGROUND);
		g_Application->DrawBackground();

		g_Sound->InitBGSound(BGSOUND);
		g_Sound->EmitBGSound();
		g_Sound->InitActionSound(g_Sound->GoodShoot, SHOOT);

		g_Entity->InitSurface(ENTITY);
		g_Entity->Move(g_Application->GetScreenSurface(), 0, 0);
		g_Timer->Set(1000);

		while(g_Application->m_isGameRunning)
		{
			g_Application->CheckForGameExit();
			if(g_Application->HandleMouseInput(g_Entity->GetRect()) || !g_Timer->IsTimerRun())
			{
				g_Application->DrawBackground();
				g_Entity->Move(g_Application->GetScreenSurface(), rand() % (g_Application->Width - g_Entity->GetRect()->w), rand() % (g_Application->Heigth - g_Entity->GetRect()->h));
				if(g_Timer->IsTimerRun())
				{
					g_Sound->EmitActionSound(g_Sound->GoodShoot);
					g_Typer->DisplayText(g_Application->GetScreenSurface(), 0, "Nice Shoot!");
					g_Score->Add();
				}
				else
				{
					g_Score->Sub();
					g_Typer->DisplayText(g_Application->GetScreenSurface(), 0, "Fail!");
				}
				g_Timer->Set(rand() % (1000 - 500) + 500);
			}

			g_Typer->DisplayText(g_Application->GetScreenSurface(), 620, g_Score->ToString().c_str());
			g_Timer->Update();
			g_Application->UpdateWindow();
		}

		delete g_Score;
		delete g_Typer;
		delete g_Sound;
		delete g_Application;
		delete g_Entity;
		delete g_Timer;
	}

	catch(unsigned exeption)
	{
		char* ErrorMessage = nullptr;

		switch(exeption)
		{
		case SDL_Application::InvalidPath:
			{
				ErrorMessage = "Invalid path.";
				break;
			}
		case SDL_Application::InvalidEntityId:
			{
				ErrorMessage = "Invalid entity id.";
				break;
			}
		case SDL_Application::InvalidSound:
			{
				ErrorMessage = "Invalid sound.";
				break;
			}
		}

		MessageBoxA(nullptr, (std::string("Game was aborted with error: ") + ErrorMessage).c_str() , nullptr, MB_OK);
	}
	return 0;
}