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Fix movement to accomodate to window scale changes

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This commit is contained in:
Jaime Passos 2020-01-26 23:34:04 -03:00
parent 8f3855d09f
commit 2cfeaa63d2
1 changed files with 61 additions and 6 deletions
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67
src/am_map.c
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@ -160,6 +160,7 @@ static boolean am_stopped = true;
static INT32 f_x, f_y; // location of window on screen (always zero for both)
static INT32 f_w, f_h; // size of window on screen (always the screen width and height respectively)
static boolean m_keydown[4]; // which window panning keys are being pressed down?
static mpoint_t m_paninc; // how far the window pans each tic (map coords)
static fixed_t mtof_zoommul; // how far the window zooms in each tic (map coords)
static fixed_t ftom_zoommul; // how far the window zooms in each tic (fb coords)
@ -422,6 +423,28 @@ static void AM_maxOutWindowScale(void)
AM_activateNewScale();
}
//
// set window panning
//
static void AM_setWindowPanning(void)
{
// up and down
if (m_keydown[2]) // pan up
m_paninc.y = FTOM(F_PANINC);
else if (m_keydown[3]) // pan down
m_paninc.y = -FTOM(F_PANINC);
else
m_paninc.y = 0;
// left and right
if (m_keydown[0]) // pan right
m_paninc.x = FTOM(F_PANINC);
else if (m_keydown[1]) // pan left
m_paninc.x = -FTOM(F_PANINC);
else
m_paninc.x = 0;
}
/** Responds to user inputs in automap mode.
*
* \param ev Event to possibly respond to.
@ -454,35 +477,49 @@ boolean AM_Responder(event_t *ev)
{
case AM_PANRIGHTKEY: // pan right
if (!followplayer)
m_paninc.x = FTOM(F_PANINC);
{
m_keydown[0] = true;
AM_setWindowPanning();
}
else
rc = false;
break;
case AM_PANLEFTKEY: // pan left
if (!followplayer)
m_paninc.x = -FTOM(F_PANINC);
{
m_keydown[1] = true;
AM_setWindowPanning();
}
else
rc = false;
break;
case AM_PANUPKEY: // pan up
if (!followplayer)
m_paninc.y = FTOM(F_PANINC);
{
m_keydown[2] = true;
AM_setWindowPanning();
}
else
rc = false;
break;
case AM_PANDOWNKEY: // pan down
if (!followplayer)
m_paninc.y = -FTOM(F_PANINC);
{
m_keydown[3] = true;
AM_setWindowPanning();
}
else
rc = false;
break;
case AM_ZOOMOUTKEY: // zoom out
mtof_zoommul = M_ZOOMOUT;
ftom_zoommul = M_ZOOMIN;
AM_setWindowPanning();
break;
case AM_ZOOMINKEY: // zoom in
mtof_zoommul = M_ZOOMIN;
ftom_zoommul = M_ZOOMOUT;
AM_setWindowPanning();
break;
case AM_TOGGLEKEY:
AM_Stop();
@ -515,14 +552,32 @@ boolean AM_Responder(event_t *ev)
switch (ev->data1)
{
case AM_PANRIGHTKEY:
if (!followplayer)
{
m_keydown[0] = false;
AM_setWindowPanning();
}
break;
case AM_PANLEFTKEY:
if (!followplayer)
m_paninc.x = 0;
{
m_keydown[1] = false;
AM_setWindowPanning();
}
break;
case AM_PANUPKEY:
if (!followplayer)
{
m_keydown[2] = false;
AM_setWindowPanning();
}
break;
case AM_PANDOWNKEY:
if (!followplayer)
m_paninc.y = 0;
{
m_keydown[3] = false;
AM_setWindowPanning();
}
break;
case AM_ZOOMOUTKEY:
case AM_ZOOMINKEY: