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Merge branch 'climbing_shit' into 'next'

Browse source 
Climbing on one-sided linedefs

Does what it says on the tin. You couldn't before, now you can.

With this branch, thok barriers are now completely optional for maps with no aesthetic need for sky-topped walls. All the bugs and complications that exist with climbing right now still exist, except now there's one less issue making them suck forever and now Nev3r will be very happy.

Do I need a testing .wad? It's... not that hard to create a very small map and go nuts with Knuckles in it. I have one, but uploading it to the ftp almost feels insulting.

See merge request !90
This commit is contained in:
Inuyasha 2016-06-22 19:02:00 -04:00
commit a938efa328
2 changed files with 246 additions and 236 deletions
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7
src/p_map.c
View file

@ -2423,6 +2423,8 @@ isblocking:
//
// P_IsClimbingValid
//
// Unlike P_DoClimbing, don't use when up against a one-sided linedef.
//
static boolean P_IsClimbingValid(player_t *player, angle_t angle)
{
fixed_t platx, platy;
@ -2647,6 +2649,7 @@ isblocking:
// see about climbing on the wall
if (!(checkline->flags & ML_NOCLIMB))
{
boolean canclimb; // FUCK C90
angle_t climbangle, climbline;
INT32 whichside = P_PointOnLineSide(slidemo->x, slidemo->y, li);
@ -2657,9 +2660,11 @@ isblocking:
climbangle += (ANGLE_90 * (whichside ? -1 : 1));
canclimb = (li->backsector ? P_IsClimbingValid(slidemo->player, climbangle) : true);
if (((!slidemo->player->climbing && abs((signed)(slidemo->angle - ANGLE_90 - climbline)) < ANGLE_45)
|| (slidemo->player->climbing == 1 && abs((signed)(slidemo->angle - climbline)) < ANGLE_135))
&& P_IsClimbingValid(slidemo->player, climbangle))
&& canclimb)
{
slidemo->angle = climbangle;
if (!demoplayback || P_AnalogMove(slidemo->player))

9
src/p_user.c
View file

@ -2284,9 +2284,9 @@ static void P_DoClimbing(player_t *player)
platx = P_ReturnThrustX(player->mo, player->mo->angle, player->mo->radius + FixedMul(8*FRACUNIT, player->mo->scale));
platy = P_ReturnThrustY(player->mo, player->mo->angle, player->mo->radius + FixedMul(8*FRACUNIT, player->mo->scale));
glidesector = R_PointInSubsector(player->mo->x + platx, player->mo->y + platy);
glidesector = R_IsPointInSubsector(player->mo->x + platx, player->mo->y + platy);
if (glidesector->sector != player->mo->subsector->sector)
if (!glidesector || glidesector->sector != player->mo->subsector->sector)
{
boolean floorclimb;
boolean thrust;
@ -2298,6 +2298,8 @@ static void P_DoClimbing(player_t *player)
boostup = false;
skyclimber = false;
if (glidesector)
{
#ifdef ESLOPE
floorheight = glidesector->sector->f_slope ? P_GetZAt(glidesector->sector->f_slope, player->mo->x, player->mo->y)
: glidesector->sector->floorheight;
@ -2590,6 +2592,9 @@ static void P_DoClimbing(player_t *player)
}
}
}
}
else
floorclimb = true;
if (player->lastsidehit != -1 && player->lastlinehit != -1)
{