TOPWND.C

/*********************************************************************** 
File:   TopWnd.c 
 
Abstract: 
 
    This contains the windows procudure responsible for drawing the 
    top-view map. 
 
 
Contents: 
 
    TopViewWndProc() -- windows message processor for Top view window. 
 
 
 
************************************************************************/ 
 
#include "winmaze.h" 
#include "mazproto.h" 
#include "net.h" 
#include <mmsystem.h> 
 
 
 
 
/*===================================================================== 
Function: TopViewWndProc() 
 
Inputs: Standard windows entrypoint parms 
 
Outputs: returns success 
 
Abstract: 
    Takes care of maintaining the top view map. 
======================================================================*/ 
 
LONG FAR PASCAL TopViewWndProc( 
    HWND hWnd, 
    UINT Message, 
    UINT wParam, 
    LONG lParam 
    ) 
{ 
    PAINTSTRUCT ps; 
    HDC hDC; 
 
    switch (Message) { 
 
        case WM_KEYDOWN: 
           SendMessage(hWndMaze,WM_KEYDOWN,wParam,lParam); 
           break; 
 
        case WM_MOVE: 
            break; 
 
        case WM_SIZE: 
            break; 
 
        case WM_PAINT: 
            hDC = BeginPaint(hWnd, &ps); 
            SetBkMode(hDC, TRANSPARENT); 
            DrawTopView(hDC,TRUE); 
            EndPaint(hWnd, &ps); 
            break; 
 
        case WM_CLOSE: 
            DestroyWindow(hWnd); 
            break; 
 
        default: 
            return DefWindowProc(hWnd, Message, wParam, lParam); 
        } 
 
    return(0); 
}