maingui.cpp

一个96K的3D游戏源码

#include "stdio.h"
#include "stdlib.h"
#include <string.h>
#include <stdarg.h>
#include <math.h>
#include <windows.h>
#include <conio.h>
#include "Resource.h"
#include "MainGUI.h"
#include <commctrl.h>

HINSTANCE MainInstance;
extern HWND MainWindow;
tImage *Image;
tImage *TempPic;
tImage *LoadedImage;
tLayer *Layer;
tLayer *AktLayer;
tLayer *TempLayer;
unsigned char ShowChannel;

void ReFreshPic(HWND hWnd,tImage *Image)
{
	long I,K,C;
	long *Pic;
	unsigned long Mask;
	HDC hDC;
	hDC=GetDC(GetDlgItem(hWnd,IDC_TEXWINDOW));
	Pic=(long*)Image->Data;
	if(ShowChannel==0) Mask=0x000000FF;
	if(ShowChannel==1) Mask=0x0000FF00;
	if(ShowChannel==2) Mask=0x00FF0000;
	if(ShowChannel==3) Mask=0xFF000000;
	if(ShowChannel==4) Mask=0xFFFFFFFF;
	if(ShowChannel==5) Mask=0x00FFFFFF;
	for(K=0;K<Image->YSize;K++)
	{
		for(I=0;I<Image->XSize;I++)
		{
			if(ShowChannel==3)
			{
				C=(((*(Pic+K*Image->XSize+I))&Mask)>>24)&0xFF;
				C=(C<<16)|(C<<8)|C;
				SetPixel(hDC,I,K,C);
			} else {
				SetPixel(hDC,I,K,(*(Pic+K*Image->XSize+I))&Mask);
			}
		}
	}
	ReleaseDC(GetDlgItem(hWnd,IDC_TEXWINDOW),hDC);
}

void ReFreshPicTiled(HWND hWnd)
{
	long I,K,XM,YM;
	long *Pic;
	unsigned long Mask;
	HDC hDC;
	hDC=GetDC(GetDlgItem(hWnd,IDC_TEXWINDOW));
	Pic=(long*)Image->Data;
	XM=Image->XSize/2;
	YM=Image->YSize/2;
	if(ShowChannel==0) Mask=0x000000FF;
	if(ShowChannel==1) Mask=0x0000FF00;
	if(ShowChannel==2) Mask=0x00FF0000;
	if(ShowChannel==3) Mask=0xFF000000;
	if(ShowChannel==4) Mask=0xFFFFFFFF;
	if(ShowChannel==5) Mask=0x00FFFFFF;

	for(K=0;K<Image->YSize;K++)
	{
		for(I=0;I<Image->XSize;I++)
		{
			SetPixel(hDC,I,K,(*(Pic+((K+YM)%Image->YSize)*Image->XSize+(I+XM)%Image->XSize))&Mask);
		}
	}
	ReleaseDC(GetDlgItem(hWnd,IDC_TEXWINDOW),hDC);
}

void InitPreview()
{
	TempPic=CopyImage(Image);
}

void Preview()
{
	ReFreshPic(MainWindow,TempPic);
	DestroyImage(TempPic);
}

tImage *GetFatherImage(tLayer *Start,tLayer *Akt)
{
	if(Akt==Start) return(BlankImage);
	while(Start->Next!=Akt) Start=Start->Next;
	return(Start->Image);
}

void GetShitCharFileName(HWND LB_Parent_Hwnd,char *MyString) // L鋎t ne .dat
{
	OPENFILENAME	ofn;					/* common dialog box structure   */
	char			szDirName[MAX_PATH];    /* directory string              */
	char			szFile[4096];			/* filename string               */
	char			szFileTitle[4096];      /* filename string               */
	long I,K,M;
	tLayer *Temp;

	/*
    hinst = (HINSTANCE)GetWindowLong(hwnd, GWL_HINSTANCE);
    */

	/*
        Obtain the system directory name and store it in szDirName. 
    */
	GetSystemDirectory(szDirName, sizeof(szDirName)); 

	/*
        Place the terminating null character in the szFile.
    */
	szFile[0] = '\0'; 

	/*
        Set the members of the OPENFILENAME structure.
    */
	memset(&ofn, 0, sizeof(ofn));
	ofn.lStructSize = sizeof(OPENFILENAME); 
	ofn.hwndOwner = LB_Parent_Hwnd; 
	ofn.lpstrTitle = "Select Picture -[ !! Max 8 Characters !! ]- \0";
	ofn.lpstrFilter = "TEXditor Files (*.tcm)\0*.tcm\0All files (*.*)\0*.*\0\0";
	ofn.lpstrCustomFilter = NULL;
	ofn.nFilterIndex = 1; 
	ofn.lpstrFile = szFile; 
	ofn.nMaxFile = 2048; 
	ofn.lpstrFileTitle = szFileTitle;
	ofn.nMaxFileTitle = 2048;
	ofn.lpstrInitialDir = ".\0";
	ofn.Flags = OFN_EXPLORER | OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST; 

	/*
        Display the Open dialog box.
    */
	if (GetOpenFileName(&ofn)) 
	{
		char *path = ofn.lpstrFile;
		char *fname = ofn.lpstrFileTitle;
		char *outp;
		
		if(strlen(fname)<=12)
			memcpy(MyString,fname,9);
	};
}