ConsoleGameEngine

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#define CGE_IMPL
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#include "ConsoleGameEngine.hpp"
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#include "escapi.h"
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constexpr int nVariates = 16;
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class Example : public ConsoleGameEngine
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{
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public:
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	Example()
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	{
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		sAppName = L"Example";
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		sFont = L"Times New Roman";
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	}
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	SimpleCapParams capture;
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	int nCameras;
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private:
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	union Color
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	{
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		int rgb;
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		uint8_t c[4];
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	};
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protected:
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	bool OnUserCreate() override
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	{
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		nCameras = setupESCAPI();
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		if (nCameras == 0)
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			return false;
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		capture.mWidth = ScreenWidth();
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		capture.mHeight = ScreenHeight();
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		capture.mTargetBuf = new int[capture.mWidth * capture.mHeight];
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		if (initCapture(0, &capture) == 0)
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			return false;
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		return true;
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	}
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	bool OnUserUpdate(float fDeltaTime) override
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	{
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		doCapture(0);
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		while (isCaptureDone(0) == 0) {}
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		for (int x = 0; x < ScreenWidth(); x++)
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			for (int y = 0; y < ScreenHeight(); y++)
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			{
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				// Get a pixel
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				Color pixel;
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				pixel.rgb = capture.mTargetBuf[y * ScreenWidth() + x];
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				// Convert to the Command Prompt pixel analogue
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				float fLuminance = (0.2987 * pixel.c[2] + 0.587 * pixel.c[1] + 0.114 * pixel.c[0]) / 255.0 * nVariates;
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				wchar_t c = (int)fLuminance + 'A';
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				// Display the pixel
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				Draw(x, y, c, FG_WHITE);
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			}
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		return true;
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	}
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};
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int main()
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{
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	Example demo;
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	if (demo.ConstructConsole(256, 240, 4, 4) == rcode::OK)
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		demo.Run();
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	return 0;
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}
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