#include "..\include_eapi_header.h"

// 调用格式: SDT_BOOL 取当前鼠标处颜色值, 命令说明: "取当前鼠标所在位置的RGB值。"
// 参数<1>: &R SDT_INT, 参数说明: "要取得的R值"
// 参数<2>: &G SDT_INT, 参数说明: "要取得的G值"
// 参数<3>: &B SDT_INT, 参数说明: "要取得的B值"
EAPI_EXTERN_C void eapi_GetPointRGB_71_eapi(PMDATA_INF pRetData, INT nArgCount, PMDATA_INF pArgInf)
{

	auto GetPointRGB = [](BYTE* r, BYTE* g, BYTE* b)
	{
		POINT Point;
		HDC hdc = GetDC(0);
		GetCursorPos(&Point);
		COLORREF pClor = GetPixel(hdc, Point.x, Point.y);
		*r = GetRValue(pClor);
		*g = GetGValue(pClor);
		*b = GetBValue(pClor);
		return ReleaseDC(0, hdc);
	};
	BYTE r, g, b;
	bool ret = GetPointRGB(&r, &g, &b);
	if (pArgInf[0].m_dtDataType == SDT_INT)
	{
		PMDATA_INF pInf = pArgInf;
		*pInf->m_pInt = r;
	}
	if (pArgInf[1].m_dtDataType == SDT_INT)
	{
		PMDATA_INF pInf = pArgInf + 1;
		*pInf->m_pInt = g;
	}
	if (pArgInf[2].m_dtDataType == SDT_INT)
	{
		PMDATA_INF pInf = pArgInf + 2;
		*pInf->m_pInt = b;
	}
	pRetData->m_bool = ret;

}