void P_XYMovement (mobj_t* mo)
{
fixed_t ptryx;
fixed_t ptryy;
player_t* player;
fixed_t xmove;
fixed_t ymove;
if (!mo->momx && !mo->momy)
{
if (mo->flags & MF_SKULLFLY)
{
// the skull slammed into something
mo->flags &= ~MF_SKULLFLY;
mo->momx = mo->momy = mo->momz = 0;
P_SetMobjState (mo, mo->info->spawnstate);
}
return;
}
player = mo->player;
if (mo->momx > MAXMOVE)
mo->momx = MAXMOVE;
else if (mo->momx < -MAXMOVE)
mo->momx = -MAXMOVE;
if (mo->momy > MAXMOVE)
mo->momy = MAXMOVE;
else if (mo->momy < -MAXMOVE)
mo->momy = -MAXMOVE;
xmove = mo->momx;
ymove = mo->momy;
do
{
if (xmove > MAXMOVE/2 || ymove > MAXMOVE/2)
{
ptryx = mo->x + xmove/2;
ptryy = mo->y + ymove/2;
xmove >>= 1;
ymove >>= 1;
}
else
{
ptryx = mo->x + xmove;
ptryy = mo->y + ymove;
xmove = ymove = 0;
}
if (!P_TryMove (mo, ptryx, ptryy))
{
// blocked move
if (mo->player)
{ // try to slide along it
P_SlideMove (mo);
}
else if (mo->flags & MF_MISSILE)
{
// explode a missile
if (ceilingline &&
ceilingline->backsector &&
ceilingline->backsector->ceilingpic == skyflatnum)
{
// Hack to prevent missiles exploding
// against the sky.
// Does not handle sky floors.
P_RemoveMobj (mo);
return;
}
P_ExplodeMissile (mo);
}
else
mo->momx = mo->momy = 0;
}
} while (xmove || ymove);
//
// P_XYMovement
//
void P_XYMovement (AActor *mo)
{
// angle_t angle;
fixed_t ptryx, ptryy;
player_t *player = NULL;
fixed_t xmove, ymove;
if (!mo->momx && !mo->momy)
{
if (mo->flags & MF_SKULLFLY)
{
// the skull slammed into something
mo->flags &= ~MF_SKULLFLY;
mo->momx = mo->momy = mo->momz = 0;
P_SetMobjState (mo, mo->info->spawnstate);
}
return;
}
player = mo->player;
if(!player || !player->mo)
player = NULL;
int maxmove = (mo->waterlevel < 2) || (mo->flags & MF_MISSILE) ? MAXMOVE : MAXMOVE/4;
if (mo->momx > maxmove)
mo->momx = maxmove;
else if (mo->momx < -maxmove)
mo->momx = -maxmove;
if (mo->momy > maxmove)
mo->momy = maxmove;
else if (mo->momy < -maxmove)
mo->momy = -maxmove;
xmove = mo->momx;
ymove = mo->momy;
maxmove /= 2;
do
{
if (xmove > maxmove || ymove > maxmove )
{
ptryx = mo->x + xmove/2;
ptryy = mo->y + ymove/2;
xmove >>= 1;
ymove >>= 1;
}
else
{
ptryx = mo->x + xmove;
ptryy = mo->y + ymove;
xmove = ymove = 0;
}
// killough 3/15/98: Allow objects to drop off
if (!P_TryMove (mo, ptryx, ptryy, true))
{
// blocked move
if (mo->player)
{ // try to slide along it
P_SlideMove (mo);
}
else if (mo->flags & MF_MISSILE)
{
// explode a missile
if (ceilingline &&
ceilingline->backsector &&
ceilingline->backsector->ceilingpic == skyflatnum)
{
// Hack to prevent missiles exploding
// against the sky.
// Does not handle sky floors.
mo->Destroy ();
return;
}
P_ExplodeMissile (mo);
}
else
{
mo->momx = mo->momy = 0;
}
}
} while (xmove || ymove);
//
// P_XYMovement
//
void P_XYMovement(AActor *mo)
{
// angle_t angle;
fixed_t ptryx, ptryy;
player_t *player = NULL;
fixed_t xmove, ymove;
fixed_t maxmove;
static const int windTab[3] = {2048*5, 2048*10, 2048*25};
if (!mo->subsector)
return;
if (!mo->momx && !mo->momy)
{
if (mo->flags & MF_SKULLFLY)
{
// the skull slammed into something
mo->flags &= ~MF_SKULLFLY;
mo->momx = mo->momy = mo->momz = 0;
P_SetMobjState (mo, mo->info->spawnstate);
}
return;
}
maxmove = (mo->waterlevel < 2) || (mo->flags & MF_MISSILE) ? MAXMOVE : MAXMOVE/4;
if (mo->flags2 & MF2_WINDTHRUST)
{
int special = mo->subsector->sector->special;
switch (special)
{
case 40: case 41: case 42: // Wind_East
P_ThrustMobj (mo, 0, windTab[special-40]);
break;
case 43: case 44: case 45: // Wind_North
P_ThrustMobj (mo, ANG90, windTab[special-43]);
break;
case 46: case 47: case 48: // Wind_South
P_ThrustMobj (mo, ANG270, windTab[special-46]);
break;
case 49: case 50: case 51: // Wind_West
P_ThrustMobj (mo, ANG180, windTab[special-49]);
break;
}
}
xmove = mo->momx = clamp (mo->momx, -maxmove, maxmove);
ymove = mo->momy = clamp (mo->momy, -maxmove, maxmove);
player = mo->player;
if(!player || !player->mo)
player = NULL;
maxmove /= 2;
do
{
if (xmove > maxmove || ymove > maxmove )
{
ptryx = mo->x + xmove/2;
ptryy = mo->y + ymove/2;
xmove >>= 1;
ymove >>= 1;
}
else
{
ptryx = mo->x + xmove;
ptryy = mo->y + ymove;
xmove = ymove = 0;
}
// killough 3/15/98: Allow objects to drop off
if (!P_TryMove (mo, ptryx, ptryy, true))
{
// blocked move
if (mo->flags2 & MF2_SLIDE)
{
// try to slide along it
if (BlockingMobj == NULL)
{ // slide against wall
if (BlockingLine != NULL &&
mo->player && mo->waterlevel && mo->waterlevel < 3 &&
(mo->player->cmd.ucmd.forwardmove | mo->player->cmd.ucmd.sidemove) &&
BlockingLine->sidenum[1] != -1)
{
mo->momz = WATER_JUMP_SPEED;
}
P_SlideMove (mo);
}
else
{ // slide against mobj
if (P_TryMove (mo, mo->x, ptryy, true))
{
mo->momx = 0;
}
else if (P_TryMove (mo, ptryx, mo->y, true))
{
mo->momy = 0;
}
else
{
mo->momx = mo->momy = 0;
}
}
}
else if (mo->flags & MF_MISSILE)
{
// explode a missile
if (ceilingline &&
ceilingline->backsector &&
ceilingline->backsector->ceilingpic == skyflatnum)
{
// Hack to prevent missiles exploding
// against the sky.
// Does not handle sky floors.
mo->Destroy ();
return;
}
// [SL] 2011-06-02 - Only server should control explosions
if (serverside)
P_ExplodeMissile (mo);
}
else
{
mo->momx = mo->momy = 0;
}
}
} while (xmove || ymove);
void P_XYMovement(mobj_t *mo)
{
player_t *player;
fixed_t xmove, ymove;
if (!mo->momx && !mo->momy)
{
if (mo->flags & MF_SKULLFLY)
{
// the skull slammed into something
mo->flags &= ~MF_SKULLFLY;
mo->momx = mo->momy = mo->momz = 0;
P_SetMobjState(mo, (statenum_t)mo->info->spawnstate);
}
return;
}
player = mo->player;
if (mo->type == MT_ROCKET)
{
if (puffcount++ > 1)
P_SpawnPuff(mo->x, mo->y, mo->z, mo->angle);
}
if (mo->momx > MAXMOVE)
mo->momx = MAXMOVE;
else if (mo->momx < -MAXMOVE)
mo->momx = -MAXMOVE;
if (mo->momy > MAXMOVE)
mo->momy = MAXMOVE;
else if (mo->momy < -MAXMOVE)
mo->momy = -MAXMOVE;
xmove = mo->momx;
ymove = mo->momy;
do
{
fixed_t ptryx, ptryy;
if (xmove > MAXMOVE / 2 || ymove > MAXMOVE / 2
|| xmove < -MAXMOVE / 2 || ymove < -MAXMOVE / 2)
{
ptryx = mo->x + xmove / 2;
ptryy = mo->y + ymove / 2;
xmove >>= 1;
ymove >>= 1;
}
else
{
ptryx = mo->x + xmove;
ptryy = mo->y + ymove;
xmove = ymove = 0;
}
if (!P_TryMove(mo, ptryx, ptryy))
{
// blocked move
if (mo->player)
{
// try to slide along it
P_SlideMove(mo);
}
else if (mo->flags & MF_MISSILE)
{
// explode a missile
if (ceilingline
&& ceilingline->backsector
&& ceilingline->backsector->ceilingpic == skyflatnum
&& mo->z > ceilingline->backsector->ceilingheight)
{
// Hack to prevent missiles exploding
// against the sky.
// Does not handle sky floors.
shootingsky = true;
P_RemoveMobj(mo);
return;
}
P_ExplodeMissile(mo);
}
else
{
mo->momx = mo->momy = 0;
}
}
}
void P_XYMovement (mobj_t* mo)
{
fixed_t ptryx;
fixed_t ptryy;
player_t* player;
fixed_t xmove;
fixed_t ymove;
// villsa [STRIFE] unused
/*
if (!mo->momx && !mo->momy)
{
if (mo->flags & MF_SKULLFLY)
{
// the skull slammed into something
mo->flags &= ~MF_SKULLFLY;
mo->momx = mo->momy = mo->momz = 0;
P_SetMobjState (mo, mo->info->spawnstate);
}
return;
}
*/
player = mo->player;
if (mo->momx > MAXMOVE)
mo->momx = MAXMOVE;
else if (mo->momx < -MAXMOVE)
mo->momx = -MAXMOVE;
if (mo->momy > MAXMOVE)
mo->momy = MAXMOVE;
else if (mo->momy < -MAXMOVE)
mo->momy = -MAXMOVE;
xmove = mo->momx;
ymove = mo->momy;
do
{
if (xmove > MAXMOVE/2 || ymove > MAXMOVE/2)
{
ptryx = mo->x + xmove/2;
ptryy = mo->y + ymove/2;
xmove >>= 1;
ymove >>= 1;
}
else
{
ptryx = mo->x + xmove;
ptryy = mo->y + ymove;
xmove = ymove = 0;
}
if (!P_TryMove (mo, ptryx, ptryy))
{
// blocked move
if (mo->player)
{ // try to slide along it
P_SlideMove (mo);
}
// villsa [STRIFE] check for bouncy missiles
else if(mo->flags & MF_BOUNCE)
{
mo->momx >>= 3;
mo->momy >>= 3;
if (P_TryMove(mo, mo->x - xmove, ymove + mo->y))
mo->momy = -mo->momy;
else
mo->momx = -mo->momx;
xmove = 0;
ymove = 0;
}
else if (mo->flags & MF_MISSILE)
