GRP export works, but output is incorrect.

[grpapi.git] / drawgrp / drawgrp.cpp

// drawgrp.cpp : Defines the entry point for the console application.\r
//\r
\r
#define _CRT_RAND_S\r
#include <stdlib.h>\r
#include "stdafx.h"\r
\r
\r
/*int qmain(int argc, char* argv[]);\r
\r
int main(int argc, char* argv[])\r
{\r
	HINSTANCE hStorm = LoadStorm("Storm.dll");\r
	if (SFileDestroy!=0) SFileDestroy();\r
	LoadGrpApi();\r
	int RetVal = qmain(argc,argv);\r
	FreeGrpApi();\r
	if (hStorm!=0) FreeLibrary(hStorm);\r
	return RetVal;\r
}*/\r
\r
struct BufferInfo {\r
	WORD nWidth;\r
	WORD nHeight;\r
	signed short *pBuffer;\r
	WORD nFrame;\r
};\r
\r
COLORREF WINAPI ReadPixelFromBuffer(BufferInfo *pBI, int X, int Y)\r
{\r
	if (pBI->nFrame == 0xFFFF)\r
		return pBI->pBuffer[(Y * pBI->nWidth) + X];\r
	else\r
		return pBI->pBuffer[(pBI->nFrame * pBI->nWidth * pBI->nHeight) + (Y * pBI->nWidth) + X];\r
}\r
\r
void WINAPI WritePixelToBuffer(BufferInfo *pBI, int X, int Y, COLORREF clrColor)\r
{\r
	if (pBI->nFrame == 0xFFFF)\r
		pBI->pBuffer[(Y * pBI->nWidth) + X] = (signed short)clrColor;\r
	else\r
		pBI->pBuffer[(pBI->nFrame * pBI->nWidth * pBI->nHeight) + (Y * pBI->nWidth) + X] = (signed short)clrColor;\r
}\r
\r
int main(int argc, char* argv[])\r
{\r
	HANDLE hMPQ=0,hMPQ2=0,hMPQ3=0;\r
	DWORD *dwPalette = (DWORD *)_alloca(1024);\r
	memset(dwPalette,0,1024);\r
	LoadStorm("SFMpq.dll");\r
	SetMpqDll("SFMpq.dll");\r
	if (SFileOpenArchive!=0) {\r
		char *buffer = (char *)_alloca(13);\r
		memcpy(buffer,"StarDat.mpq",12);\r
		if (SFileOpenArchive(buffer,1000,0,&hMPQ)==0) return 0;\r
		memcpy(buffer,"BrooDat.mpq",12);\r
		SFileOpenArchive(buffer,2000,0,&hMPQ2);\r
		memcpy(buffer,"Patch_rt.mpq",13);\r
		SFileOpenArchive(buffer,3000,0,&hMPQ3);\r
	}\r
	BufferInfo BI;\r
	LoadPalette("tileset\\Jungle.wpe",dwPalette);\r
	HANDLE hGrp, hGrp2;\r
	if (argc>1)\r
		hGrp = LoadGrp(argv[1]);\r
	else\r
		hGrp = LoadGrp("unit\\zerg\\ultra.grp");\r
	HDC hDC = GetDC(0);\r
	GRPHEADER GrpInfo;\r
	if (GetGrpInfo(hGrp,&GrpInfo)==0) {GrpInfo.nFrames=0;GrpInfo.wMaxWidth=0;GrpInfo.wMaxHeight=0;}\r
	BI.nWidth = GrpInfo.wMaxWidth;\r
	BI.nHeight = GrpInfo.wMaxHeight;\r
	BI.pBuffer = (signed short *)malloc(GrpInfo.nFrames * BI.nWidth * BI.nHeight * sizeof(short));\r
	WORD i,x,y;\r
	DWORD j, nGrpSize;\r
	unsigned int u,v;\r
	memset(BI.pBuffer, 0xFF, GrpInfo.nFrames * BI.nWidth * BI.nHeight * sizeof(short));\r
	//for (DWORD j=0;j<16;j++){\r
	/*for (WORD i=0;i<GrpInfo.nFrames;i++) {\r
		DrawGrp(hGrp,hDC,0,0,i,dwPalette,ALPHA_BLEND,0x401020);\r
	}*/\r
	signed short clrPixel;\r
	RECT rect;\r
	for (i=0;i<GrpInfo.nFrames;i++) {\r
		for (j=0;j<8;j++)\r
		{\r
			rand_s(&u);\r
			rand_s(&v);\r
			u = u % 800;\r
			v = v % 600;\r
			//DrawGrp(hGrp,hDC,u,v,i,dwPalette,ALPHA_BLEND,0x404040);\r
		}\r
	}\r
	SetFunctionGetPixel((GETPIXELPROC)ReadPixelFromBuffer);\r
	SetFunctionSetPixel((SETPIXELPROC)WritePixelToBuffer);\r
	for (i=0;i<GrpInfo.nFrames;i++) {\r
		BI.nFrame = i;\r
		DrawGrp(hGrp,(HDC)&BI,0,0,i,0,USE_INDEX,0);\r
	}\r
	hGrp2 = hGrp;\r
	hGrp = CreateGrp(BI.pBuffer, GrpInfo.nFrames, GrpInfo.wMaxWidth, GrpInfo.wMaxHeight, &nGrpSize);\r
	BI.nFrame = 0xFFFF;\r
	for (i=13;i<14;i+=17) {\r
		rect.left = rect.top = i;\r
		rect.right = rect.left + BI.nWidth;\r
		rect.bottom = rect.top + BI.nHeight;\r
		for (x = 0; x < BI.nWidth * BI.nHeight; x++)\r
			BI.pBuffer[x] = -1;\r
		for (j=0;j<(32 * 25);j++) {\r
//			DrawGrp(hGrp,(HDC)&BI,i,0,i % (17*8),dwPalette,ALPHA_BLEND,0x401020);\r
			DrawGrp(hGrp2,(HDC)&BI,0,0,i % (17*8),0,USE_INDEX,0x401020);\r
			u = memcmp(BI.pBuffer, &BI.pBuffer[(i % (17*8)) * BI.nWidth * BI.nHeight], BI.nWidth * BI.nHeight * sizeof(short));\r
			DrawGrp(hGrp,(HDC)&BI,0,0,i % (17*8),0,USE_INDEX,0x401020);\r
			u = memcmp(BI.pBuffer, &BI.pBuffer[(i % (17*8)) * BI.nWidth * BI.nHeight], BI.nWidth * BI.nHeight * sizeof(short));\r
			for (x = 0; x < BI.nWidth; x++)\r
				for (y = 0; y < BI.nHeight; y++) {\r
					clrPixel = BI.pBuffer[(y * BI.nWidth) + x];\r
					if (clrPixel != -1) SetPixelV(hDC, i + x, i + y, dwPalette[clrPixel]);\r
				}\r
		}\r
		if (u) {\r
			MessageBox(0, "Output of re-encoded graphic does not match original!", 0, 0);\r
			break;\r
		}\r
		FillRect(hDC, &rect, (HBRUSH) (COLOR_WINDOW+1));\r
	}\r
	for (i=4;i<400;i+=17) {\r
		rect.left = rect.top = 400-i;\r
		rect.right = rect.left + BI.nWidth;\r
		rect.bottom = rect.top + BI.nHeight;\r
		for (x = 0; x < BI.nWidth * BI.nHeight; x++)\r
			BI.pBuffer[x] = -1;\r
		for (j=0;j<32;j++) {\r
//			DrawGrp(hGrp,(HDC)&BI,400-i,0,i % (17*8),dwPalette,HORIZONTAL_FLIP|ALPHA_BLEND,0x401020);\r
			DrawGrp(hGrp,(HDC)&BI,0,0,i % (17*8),0,HORIZONTAL_FLIP|USE_INDEX,0x401020);\r
			for (x = 0; x < BI.nWidth; x++)\r
				for (y = 0; y < BI.nHeight; y++) {\r
					clrPixel = BI.pBuffer[(y * BI.nWidth) + x];\r
					if (clrPixel != -1) SetPixelV(hDC, 400-i + x, 400-i + y, dwPalette[clrPixel]);\r
				}\r
		}\r
		FillRect(hDC, &rect, (HBRUSH) (COLOR_WINDOW+1));\r
	}\r
	for (i = 0; i < BI.nWidth; i++)\r
		for (j = 0; j < BI.nHeight; j++) {\r
			clrPixel = BI.pBuffer[(j * BI.nWidth) + i];\r
			if (clrPixel != -1) SetPixelV(hDC, 400 + i, 300 + j, dwPalette[clrPixel]);\r
		}\r
	//}\r
	ReleaseDC(0,hDC);\r
	free(BI.pBuffer);\r
    DestroyGrp(hGrp);\r
    DestroyGrp(hGrp2);\r
	if (SFileCloseArchive!=0) {\r
		if (hMPQ3!=0) SFileCloseArchive(hMPQ3);\r
		if (hMPQ2!=0) SFileCloseArchive(hMPQ2);\r
		if (hMPQ!=0) SFileCloseArchive(hMPQ);\r
	}\r
	return 0;\r
}\r
\r