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// Update the screen with new coordinates
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|
static void UpdateFrame(char* direction)
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|
{
|
|
HRESULT hr;
|
|
HDC hdc;
|
|
LPDPID lpmsgFrom = new DPID; //ID of player sending the message
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|
LPDPID lpmsgTo = new DPID; //ID of player who will receive the message
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|
MESSAGE *pMessage = new MESSAGE;
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|
DWORD msgSize = 8;
|
|
static SIZE size; //To store text size
|
|
static int xchange = 1; //Change along x direction
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|
static int ychange = 1; //Change along y direction
|
|
//My initial coordinates
|
|
static int x = window_width/2;
|
|
static int y = window_height/2;
|
|
//The other player's initial coordinate
|
|
static int x1 = window_width/2;
|
|
static int y1 = window_height/2;
|
|
//-------- To introduce delay in updating screen-----------
|
|
static DWORD lastTickCount = 0;
|
|
DWORD thisTickCount;
|
|
thisTickCount = GetTickCount();
|
|
if((thisTickCount - lastTickCount) <= UpdateDelay)
|
|
return;
|
|
lastTickCount = thisTickCount;
|
|
//----------------------------------------------------------
|
|
UpdateFrame():
|
|
Redraws the objects at
|
|
their new position
|
|
Since we have used an
|
|
update delay of 0, this
|
|
doesn't take effect.
|
|
If we had used, say, 5ms,
|
|
this function wouldn't
|
|
continue execution until
|
|
5ms had elapsed
|
|
Continued...
|
