track.cpp

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#include "all.h"
 
DEVILUTION_BEGIN_NAMESPACE
 
static BYTE sgbIsScrolling;
static DWORD sgdwLastWalk;
static BOOL sgbIsWalking;
 
void track_process()
{
    if (!sgbIsWalking)
        return;
 
    if (cursmx < 0 || cursmx >= MAXDUNX - 1 || cursmy < 0 || cursmy >= MAXDUNY - 1)
        return;
 
    if (plr[myplr]._pVar8 <= 6 && plr[myplr]._pmode != PM_STAND)
        return;
 
    if (cursmx != plr[myplr]._ptargx || cursmy != plr[myplr]._ptargy) {
        DWORD tick = SDL_GetTicks();
        if ((int)(tick - sgdwLastWalk) >= 300) {
            sgdwLastWalk = tick;
            NetSendCmdLoc(TRUE, CMD_WALKXY, cursmx, cursmy);
            if (!sgbIsScrolling)
                sgbIsScrolling = TRUE;
        }
    }
}
 
void track_repeat_walk(BOOL rep)
{
    if (sgbIsWalking == rep)
        return;
 
    sgbIsWalking = rep;
    if (rep) {
        sgbIsScrolling = 0;
        sgdwLastWalk = SDL_GetTicks() - 50;
        NetSendCmdLoc(TRUE, CMD_WALKXY, cursmx, cursmy);
    } else if (sgbIsScrolling) {
        sgbIsScrolling = FALSE;
    }
}
 
BOOL track_isscrolling()
{
    return sgbIsScrolling;
}
 
DEVILUTION_END_NAMESPACE