zdoom
/
qzdoom
mirror of https://github.com/ZDoom/qzdoom.git
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

- some portal considerations.

This commit is contained in:
Christoph Oelckers 2016-02-14 21:02:18 +01:00
parent 5af53c0e62
commit 0dce22ce85
3 changed files with 24 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/g_heretic/a_hereticweaps.cpp
View File

@ -1077,12 +1077,17 @@ DEFINE_ACTION_FUNCTION(AActor, A_SkullRodStorm)
mo = Spawn<ARainPillar> (pos.x, pos.y, ONCEILINGZ, ALLOW_REPLACE);
// We used bouncecount to store the 3D floor index in A_HideInCeiling
if (!mo) return 0;
if (mo->Sector->PortalGroup != self->Sector->PortalGroup)
{
// spawning this through a portal will never work right so abort right away.
mo->Destroy();
return 0;
}
fixed_t newz;
if (self->bouncecount >= 0
&& (unsigned)self->bouncecount < self->Sector->e->XFloor.ffloors.Size())
newz = self->Sector->e->XFloor.ffloors[self->bouncecount]->bottom.plane->ZatPoint(pos.x, pos.y);// - 40 * FRACUNIT;
if (self->bouncecount >= 0 && (unsigned)self->bouncecount < self->Sector->e->XFloor.ffloors.Size())
newz = self->Sector->e->XFloor.ffloors[self->bouncecount]->bottom.plane->ZatPoint(mo);// - 40 * FRACUNIT;
else
newz = self->Sector->ceilingplane.ZatPoint(pos.x, pos.y);
newz = self->Sector->ceilingplane.ZatPoint(mo);
int moceiling = P_Find3DFloor(NULL, pos.x, pos.y, newz, false, false, newz);
if (moceiling >= 0)
mo->SetZ(newz - mo->height, false);

3
src/r_defs.h
View File

@ -741,16 +741,19 @@ struct sector_t
inline bool PortalBlocksView(int plane)
{
if (SkyBoxes[plane] == NULL || SkyBoxes[plane]->special1 != SKYBOX_LINKEDPORTAL) return true;
return !!(planes[plane].Flags & (PLANEF_NORENDER | PLANEF_DISABLED | PLANEF_OBSTRUCTED));
}
inline bool PortalBlocksMovement(int plane)
{
if (SkyBoxes[plane] == NULL || SkyBoxes[plane]->special1 != SKYBOX_LINKEDPORTAL) return true;
return !!(planes[plane].Flags & (PLANEF_NOPASS | PLANEF_DISABLED | PLANEF_OBSTRUCTED));
}
inline bool PortalBlocksSound(int plane)
{
if (SkyBoxes[plane] == NULL || SkyBoxes[plane]->special1 != SKYBOX_LINKEDPORTAL) return true;
return !!(planes[plane].Flags & (PLANEF_BLOCKSOUND | PLANEF_DISABLED | PLANEF_OBSTRUCTED));
}

8
src/r_utility.cpp
View File

@ -878,17 +878,23 @@ void R_SetupFrame (AActor *actor)
interpolator.DoInterpolations (r_TicFrac);
// Keep the view within the sector's floor and ceiling
if (viewsector->PortalBlocksMovement(sector_t::ceiling))
{
fixed_t theZ = viewsector->ceilingplane.ZatPoint(viewx, viewy) - 4 * FRACUNIT;
if (viewz > theZ)
{
viewz = theZ;
}
}
theZ = viewsector->floorplane.ZatPoint (viewx, viewy) + 4*FRACUNIT;
if (viewsector->PortalBlocksMovement(sector_t::floor))
{
fixed_t theZ = viewsector->floorplane.ZatPoint(viewx, viewy) + 4 * FRACUNIT;
if (viewz < theZ)
{
viewz = theZ;
}
}
if (!paused)
{