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wall-scroll-by-linedef specials now use just linedef dx/dy to determine scrolling direction, rather than the complex system that was in place before

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If there's any reason to bring the old system back we could make it togglable by one of the linedef flags I suppose. Not that many people would actually use it though, most likely
This commit is contained in:
Monster Iestyn 2016-08-16 17:15:39 +01:00
parent 074dde5f78
commit df9ad4a0e6
1 changed files with 3 additions and 1 deletions
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4
src/p_spec.c
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@ -6719,6 +6719,7 @@ static void Add_Scroller(INT32 type, fixed_t dx, fixed_t dy, INT32 control, INT3
P_AddThinker(&s->thinker);
}
#if 0
/** Adds a wall scroller.
* Scroll amount is rotated with respect to wall's linedef first, so that
* scrolling towards the wall in a perpendicular direction is translated into
@ -6743,6 +6744,7 @@ static void Add_WallScroller(fixed_t dx, fixed_t dy, const line_t *l, INT32 cont
y = -FixedDiv(FixedMul(dx, l->dy) - FixedMul(dy, l->dx), d);
Add_Scroller(sc_side, x, y, control, *l->sidenum, accel, 0);
}
#endif
/** Initializes the scrollers.
*
@ -6826,7 +6828,7 @@ static void P_SpawnScrollers(void)
case 502:
for (s = -1; (s = P_FindLineFromLineTag(l, s)) >= 0 ;)
if (s != (INT32)i)
Add_WallScroller(dx, dy, lines+s, control, accel);
Add_Scroller(sc_side, dx, dy, control, lines[s].sidenum[0], accel, 0); //Add_WallScroller(dx, dy, lines+s, control, accel);
break;
case 505: