zdoom/gzdoom-gles
0
0
Fork 0
mirror of https://github.com/ZDoom/gzdoom-gles.git synced 2024-11-12 23:54:33 +00:00
Code Issues Projects Releases Packages Wiki Activity

Add handling for drawfullheight flag

Browse source 
Parse drawfullheight flag in UDMF
Draw full height for walls if the linedef has this flag
This commit is contained in:
Kevin Caccamo 2020-01-10 18:08:01 -05:00 committed by drfrag
parent d69becfa57
commit 477381f210
4 changed files with 19 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
specs/udmf_zdoom.txt
View file

@ -141,6 +141,7 @@ Note: All <bool> fields default to false unless mentioned otherwise.
// 13: Portal line.
revealed = <bool>; // true = line is initially visible on automap.
noskywalls = <bool>; // true = skies are not drawn above or below this line
drawfullheight = <bool>; // true = draw the maximum height instead of the minimum height
health = <int>; // Amount of hitpoints for this line.
healthgroup = <int>; // ID of destructible object to synchronize hitpoints (optional, default is 0)

20
src/gl/scene/gl_walls.cpp
View file

@ -1623,11 +1623,14 @@ void GLWall::Process(seg_t *seg, sector_t * frontsector, sector_t * backsector,
float bch1a = bch1, bch2a = bch2;
if (frontsector->GetTexture(sector_t::floor) != skyflatnum || backsector->GetTexture(sector_t::floor) != skyflatnum)
{
// the back sector's floor obstructs part of this wall
if (ffh1 > bch1 && ffh2 > bch2)
// the back sector's floor obstructs part of this wall
if (!seg->linedef->flags & ML_DRAWFULLHEIGHT)
{
bch2a = ffh2;
bch1a = ffh1;
if (ffh1 > bch1 && ffh2 > bch2)
{
bch2a = ffh2;
bch1a = ffh1;
}
}
}
@ -1705,10 +1708,13 @@ void GLWall::Process(seg_t *seg, sector_t * frontsector, sector_t * backsector,
/* bottom texture */
// the back sector's ceiling obstructs part of this wall (specially important for sky sectors)
if (fch1 < bfh1 && fch2 < bfh2)
if (!seg->linedef->flags & ML_DRAWFULLHEIGHT)
{
bfh1 = fch1;
bfh2 = fch2;
if (fch1 < bfh1 && fch2 < bfh2)
{
bfh1 = fch1;
bfh2 = fch2;
}
}
if (bfh1 > ffh1 || bfh2 > ffh2)

1
src/namedef.h
View file

@ -549,6 +549,7 @@ xx(Locknumber)
xx(Midtex3dimpassible)
xx(Revealed)
xx(AutomapStyle)
xx(DrawFullHeight)
xx(Playercross)
xx(Playeruse)

4
src/p_udmf.cpp
View file

@ -1102,6 +1102,10 @@ public:
Flag(ld->flags, ML_NOSKYWALLS, key);
continue;
case NAME_DrawFullHeight:
Flag(ld->flags, ML_DRAWFULLHEIGHT, key);
continue;
case NAME_MoreIds:
// delay parsing of the tag string until parsing of the sector is complete
// This ensures that the ID is always the first tag in the list.