From d21b091b967d2d76d259347e8f6da6dab620fc03 Mon Sep 17 00:00:00 2001 From: toasterbabe Date: Mon, 31 Oct 2016 22:14:34 +0000 Subject: [PATCH] * Slope/gravity support for quicksand complete. * Space sector support complete, bounds of drowning now altered slightly. * Knuckles climb now has symmetrical slope support for both normal and reverse gravity. * All slope-determining topheight and bottomheight code is now identical in form. * Camera postimages now support slopes properly. --- src/p_user.c | 89 +++++++++++++++++++++++++++++++++++++++------------- 1 file changed, 67 insertions(+), 22 deletions(-) diff --git a/src/p_user.c b/src/p_user.c index f2f0cb77..621122e2 100644 --- a/src/p_user.c +++ b/src/p_user.c @@ -1607,9 +1607,8 @@ void P_DoPlayerExit(player_t *player) #define SPACESPECIAL 12 boolean P_InSpaceSector(mobj_t *mo) // Returns true if you are in space { - sector_t *sector; - - sector = mo->subsector->sector; + sector_t *sector = mo->subsector->sector; + fixed_t topheight, bottomheight; if (GETSECSPECIAL(sector->special, 1) == SPACESPECIAL) return true; @@ -1622,11 +1621,18 @@ boolean P_InSpaceSector(mobj_t *mo) // Returns true if you are in space { if (GETSECSPECIAL(rover->master->frontsector->special, 1) != SPACESPECIAL) continue; +#ifdef ESLOPE + topheight = *rover->t_slope ? P_GetZAt(*rover->t_slope, mo->x, mo->y) : *rover->topheight; + bottomheight = *rover->b_slope ? P_GetZAt(*rover->b_slope, mo->x, mo->y) : *rover->bottomheight; +#else + topheight = *rover->topheight; + bottomheight = *rover->bottomheight; +#endif - if (mo->z > *rover->topheight) + if (mo->z + (mo->height/2) > topheight) continue; - if (mo->z + (mo->height/2) < *rover->bottomheight) + if (mo->z + (mo->height/2) < bottomheight) continue; return true; @@ -1638,9 +1644,10 @@ boolean P_InSpaceSector(mobj_t *mo) // Returns true if you are in space boolean P_InQuicksand(mobj_t *mo) // Returns true if you are in quicksand { - sector_t *sector; + sector_t *sector = mo->subsector->sector; + fixed_t topheight, bottomheight; - sector = mo->subsector->sector; + fixed_t flipoffset = ((mo->eflags & MFE_VERTICALFLIP) ? (mo->height/2) : 0); if (sector->ffloors) { @@ -1654,10 +1661,18 @@ boolean P_InQuicksand(mobj_t *mo) // Returns true if you are in quicksand if (!(rover->flags & FF_QUICKSAND)) continue; - if (mo->z > *rover->topheight) +#ifdef ESLOPE + topheight = *rover->t_slope ? P_GetZAt(*rover->t_slope, mo->x, mo->y) : *rover->topheight; + bottomheight = *rover->b_slope ? P_GetZAt(*rover->b_slope, mo->x, mo->y) : *rover->bottomheight; +#else + topheight = *rover->topheight; + bottomheight = *rover->bottomheight; +#endif + + if (mo->z + flipoffset > topheight) continue; - if (mo->z + (mo->height/2) < *rover->bottomheight) + if (mo->z + (mo->height/2) + flipoffset < bottomheight) continue; return true; @@ -1952,8 +1967,13 @@ static void P_CheckQuicksand(player_t *player) if (!(rover->flags & FF_QUICKSAND)) continue; - topheight = P_GetSpecialTopZ(player->mo, sectors + rover->secnum, player->mo->subsector->sector); - bottomheight = P_GetSpecialBottomZ(player->mo, sectors + rover->secnum, player->mo->subsector->sector); +#ifdef ESLOPE + topheight = *rover->t_slope ? P_GetZAt(*rover->t_slope, player->mo->x, player->mo->y) : *rover->topheight; + bottomheight = *rover->b_slope ? P_GetZAt(*rover->b_slope, player->mo->x, player->mo->y) : *rover->bottomheight; +#else + topheight = *rover->topheight; + bottomheight = *rover->bottomheight; +#endif if (topheight >= player->mo->z && bottomheight < player->mo->z + player->mo->height) { @@ -2339,11 +2359,11 @@ static void P_DoClimbing(player_t *player) floorclimb = true; #ifdef ESLOPE - bottomheight = *rover->b_slope ? P_GetZAt(*rover->b_slope, player->mo->x, player->mo->y) : *rover->bottomheight; topheight = *rover->t_slope ? P_GetZAt(*rover->t_slope, player->mo->x, player->mo->y) : *rover->topheight; + bottomheight = *rover->b_slope ? P_GetZAt(*rover->b_slope, player->mo->x, player->mo->y) : *rover->bottomheight; #else - bottomheight = *rover->bottomheight; topheight = *rover->topheight; + bottomheight = *rover->bottomheight; #endif // Only supports rovers that are moving like an 'elevator', not just the top or bottom. @@ -2532,13 +2552,20 @@ static void P_DoClimbing(player_t *player) // Is there a FOF directly below that we can move onto? if (glidesector->sector->ffloors) { + fixed_t topheight; ffloor_t *rover; for (rover = glidesector->sector->ffloors; rover; rover = rover->next) { if (!(rover->flags & FF_EXISTS) || !(rover->flags & FF_BLOCKPLAYER) || (rover->flags & FF_BUSTUP)) continue; - if (*rover->topheight > ceilingheight - FixedMul(16*FRACUNIT, player->mo->scale)) +#ifdef ESLOPE + topheight = *rover->t_slope ? P_GetZAt(*rover->t_slope, player->mo->x, player->mo->y) : *rover->topheight; +#else + topheight = *rover->topheight; +#endif + + if (topheight > ceilingheight - FixedMul(16*FRACUNIT, player->mo->scale)) { foundfof = true; break; @@ -2916,14 +2943,12 @@ static void P_DoTeeter(player_t *player) { if (!(rover->flags & FF_EXISTS)) continue; +#ifdef ESLOPE + topheight = *rover->t_slope ? P_GetZAt(*rover->t_slope, player->mo->x, player->mo->y) : *rover->topheight; + bottomheight = *rover->b_slope ? P_GetZAt(*rover->b_slope, player->mo->x, player->mo->y) : *rover->bottomheight; +#else topheight = *rover->topheight; bottomheight = *rover->bottomheight; - -#ifdef ESLOPE - if (*rover->t_slope) - topheight = P_GetZAt(*rover->t_slope, player->mo->x, player->mo->y); - if (*rover->b_slope) - bottomheight = P_GetZAt(*rover->b_slope, player->mo->x, player->mo->y); #endif if (P_CheckSolidLava(player->mo, rover, sec)) @@ -8549,13 +8574,23 @@ static void P_CalcPostImg(player_t *player) else if (sector->ffloors) { ffloor_t *rover; + fixed_t topheight; + fixed_t bottomheight; for (rover = sector->ffloors; rover; rover = rover->next) { if (!(rover->flags & FF_EXISTS)) continue; - if (pviewheight >= *rover->topheight || pviewheight <= *rover->bottomheight) +#ifdef ESLOPE + topheight = *rover->t_slope ? P_GetZAt(*rover->t_slope, player->mo->x, player->mo->y) : *rover->topheight; + bottomheight = *rover->b_slope ? P_GetZAt(*rover->b_slope, player->mo->x, player->mo->y) : *rover->bottomheight; +#else + topheight = *rover->topheight; + bottomheight = *rover->bottomheight; +#endif + + if (pviewheight >= topheight || pviewheight <= bottomheight) continue; if (P_FindSpecialLineFromTag(13, rover->master->frontsector->tag, -1) != -1) @@ -8567,13 +8602,23 @@ static void P_CalcPostImg(player_t *player) if (sector->ffloors) { ffloor_t *rover; + fixed_t topheight; + fixed_t bottomheight; for (rover = sector->ffloors; rover; rover = rover->next) { if (!(rover->flags & FF_EXISTS) || !(rover->flags & FF_SWIMMABLE) || rover->flags & FF_BLOCKPLAYER) continue; - if (pviewheight >= *rover->topheight || pviewheight <= *rover->bottomheight) +#ifdef ESLOPE + topheight = *rover->t_slope ? P_GetZAt(*rover->t_slope, player->mo->x, player->mo->y) : *rover->topheight; + bottomheight = *rover->b_slope ? P_GetZAt(*rover->b_slope, player->mo->x, player->mo->y) : *rover->bottomheight; +#else + topheight = *rover->topheight; + bottomheight = *rover->bottomheight; +#endif + + if (pviewheight >= topheight || pviewheight <= bottomheight) continue; *type = postimg_water;