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Der dumme Stalker klebt nun wieder an der Decke

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This commit is contained in:
Yamagi Burmeister 2009-04-05 10:48:21 +00:00
parent 06e66057c3
commit 920ea02401
6 changed files with 127 additions and 34 deletions
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2
src/g_local.h
View file

@ -1371,8 +1371,6 @@ struct edict_s
//=============
//ROGUE
#define ROGUE_GRAVITY 1
#define SPHERE_DEFENDER 0x0001
#define SPHERE_HUNTER 0x0002
#define SPHERE_VENGEANCE 0x0004

41
src/g_monster.c
View file

@ -162,25 +162,38 @@ void M_CheckGround (edict_t *ent)
if (ent->flags & (FL_SWIM|FL_FLY))
return;
if (ent->velocity[2] > 100)
if ((ent->velocity[2] * ent->gravityVector[2]) < -100) // PGM
{
ent->groundentity = NULL;
return;
}
// if the hull point one-quarter unit down is solid the entity is on ground
// if the hull point one-quarter unit down is solid the entity is on ground
point[0] = ent->s.origin[0];
point[1] = ent->s.origin[1];
point[2] = ent->s.origin[2] - 0.25;
point[2] = ent->s.origin[2] + (0.25 * ent->gravityVector[2]); //PGM
trace = gi.trace (ent->s.origin, ent->mins, ent->maxs, point, ent, MASK_MONSTERSOLID);
// check steepness
if ( trace.plane.normal[2] < 0.7 && !trace.startsolid)
//PGM
if ( ent->gravityVector[2] < 0) // normal gravity
{
ent->groundentity = NULL;
return;
if ( trace.plane.normal[2] < 0.7 && !trace.startsolid)
{
ent->groundentity = NULL;
return;
}
}
else // inverted gravity
{
if ( trace.plane.normal[2] > -0.7 && !trace.startsolid)
{
ent->groundentity = NULL;
return;
}
}
//PGM
if (!trace.startsolid && !trace.allsolid)
{
@ -324,9 +337,19 @@ void M_droptofloor (edict_t *ent)
vec3_t end;
trace_t trace;
ent->s.origin[2] += 1;
VectorCopy (ent->s.origin, end);
end[2] -= 256;
//PGM
if(ent->gravityVector[2] < 0)
{
ent->s.origin[2] += 1;
VectorCopy (ent->s.origin, end);
end[2] -= 256;
}
else
{
ent->s.origin[2] -= 1;
VectorCopy (ent->s.origin, end);
end[2] += 256;
}
trace = gi.trace (ent->s.origin, ent->mins, ent->maxs, end, ent, MASK_MONSTERSOLID);

10
src/g_phys.c
View file

@ -302,7 +302,15 @@ SV_AddGravity
*/
void SV_AddGravity (edict_t *ent)
{
ent->velocity[2] -= ent->gravity * sv_gravity->value * FRAMETIME;
if(ent->gravityVector[2] > 0)
{
VectorMA(ent->velocity,
ent->gravity * sv_gravity->value * FRAMETIME,
ent->gravityVector,
ent->velocity);
}
else
ent->velocity[2] -= ent->gravity * sv_gravity->value * FRAMETIME;
}
/*

58
src/g_spawn.c
View file

@ -347,6 +347,12 @@ void ED_CallSpawn (edict_t *ent)
return;
}
//PGM - do this before calling the spawn function so it can be overridden.
ent->gravityVector[0] = 0.0;
ent->gravityVector[1] = 0.0;
ent->gravityVector[2] = -1.0;
//PGM
// FIXME - PMM classnames hack
if (!strcmp(ent->classname, "weapon_nailgun"))
ent->classname = (FindItem("ETF Rifle"))->classname;
@ -757,6 +763,11 @@ void SpawnEntities (const char *mapname, char *entities, const char *spawnpoint)
ent->spawnflags &= ~(SPAWNFLAG_NOT_EASY|SPAWNFLAG_NOT_MEDIUM|SPAWNFLAG_NOT_HARD|SPAWNFLAG_NOT_COOP|SPAWNFLAG_NOT_DEATHMATCH);
}
//PGM - do this before calling the spawn function so it can be overridden.
ent->gravityVector[0] = 0.0;
ent->gravityVector[1] = 0.0;
ent->gravityVector[2] = -1.0;
//PGM
ED_CallSpawn (ent);
ent->s.renderfx |= RF_IR_VISIBLE; //PGM
@ -1343,7 +1354,12 @@ qboolean CheckGroundSpawnPoint (vec3_t origin, vec3_t entMins, vec3_t entMaxs, f
// first, do the easy flat check
start[2] = mins[2] - 1;
//
// FIXME - this will only handle 0,0,1 and 0,0,-1 gravity vectors
if(gravity > 0)
start[2] = maxs[2] + 1;
else
start[2] = mins[2] - 1;
for (x=0 ; x<=1 ; x++)
{
for (y=0 ; y<=1 ; y++)
@ -1372,8 +1388,18 @@ realcheck:
return false;
mid = bottom = tr.endpos[2];
stop[2] = start[2] - 2*STEPSIZE;
mid = bottom = tr.endpos[2] + entMins[2];
if(gravity < 0)
{
start[2] = mins[2];
stop[2] = start[2] - STEPSIZE - STEPSIZE;
mid = bottom = tr.endpos[2] + entMins[2];
}
else
{
start[2] = maxs[2];
stop[2] = start[2] + STEPSIZE + STEPSIZE;
mid = bottom = tr.endpos[2] - entMaxs[2];
}
for (x=0 ; x<=1 ; x++)
for (y=0 ; y<=1 ; y++)
@ -1381,22 +1407,28 @@ realcheck:
start[0] = stop[0] = x ? maxs[0] : mins[0];
start[1] = stop[1] = y ? maxs[1] : mins[1];
/*
gi.WriteByte (svc_temp_entity);
gi.WriteByte (TE_DEBUGTRAIL);
gi.WritePosition (start);
gi.WritePosition (stop);
gi.multicast (start, MULTICAST_ALL);
*/
tr = gi.trace (start, vec3_origin, vec3_origin, stop, NULL, MASK_MONSTERSOLID);
//PGM
if (tr.fraction != 1.0 && tr.endpos[2] > bottom)
bottom = tr.endpos[2];
if (tr.fraction == 1.0 || mid - tr.endpos[2] > STEPSIZE)
// FIXME - this will only handle 0,0,1 and 0,0,-1 gravity vectors
if(gravity > 0)
{
if (tr.fraction != 1.0 && tr.endpos[2] < bottom)
bottom = tr.endpos[2];
if (tr.fraction == 1.0 || tr.endpos[2] - mid > STEPSIZE)
{
return false;
}
}
else
{
if (tr.fraction != 1.0 && tr.endpos[2] > bottom)
bottom = tr.endpos[2];
if (tr.fraction == 1.0 || mid - tr.endpos[2] > STEPSIZE)
{
return false;
}
}
}
return true; // we can land on it, it's ok

6
src/g_utils.c
View file

@ -525,6 +525,12 @@ void G_InitEdict (edict_t *e)
e->classname = "noclass";
e->gravity = 1.0;
e->s.number = e - g_edicts;
//PGM - do this before calling the spawn function so it can be overridden.
e->gravityVector[0] = 0.0;
e->gravityVector[1] = 0.0;
e->gravityVector[2] = -1.0;
//PGM
}
/*

44
src/m_move.c
View file

@ -34,7 +34,10 @@ qboolean M_CheckBottom (edict_t *ent)
// the corners must be within 16 of the midpoint
//PGM
// FIXME - this will only handle 0,0,1 and 0,0,-1 gravity vectors
start[2] = mins[2] - 1;
if(ent->gravityVector[2] > 0)
start[2] = maxs[2] + 1;
//PGM
for (x=0 ; x<=1 ; x++)
@ -61,7 +64,16 @@ realcheck:
start[1] = stop[1] = (mins[1] + maxs[1])*0.5;
//PGM
stop[2] = start[2] - 2*STEPSIZE;
if(ent->gravityVector[2] < 0)
{
start[2] = mins[2];
stop[2] = start[2] - STEPSIZE - STEPSIZE;
}
else
{
start[2] = maxs[2];
stop[2] = start[2] + STEPSIZE + STEPSIZE;
}
//PGM
trace = gi.trace (start, vec3_origin, vec3_origin, stop, ent, MASK_MONSTERSOLID);
@ -80,10 +92,21 @@ realcheck:
trace = gi.trace (start, vec3_origin, vec3_origin, stop, ent, MASK_MONSTERSOLID);
//PGM
if (trace.fraction != 1.0 && trace.endpos[2] > bottom)
bottom = trace.endpos[2];
if (trace.fraction == 1.0 || mid - trace.endpos[2] > STEPSIZE)
return false;
// FIXME - this will only handle 0,0,1 and 0,0,-1 gravity vectors
if(ent->gravityVector[2] > 0)
{
if (trace.fraction != 1.0 && trace.endpos[2] < bottom)
bottom = trace.endpos[2];
if (trace.fraction == 1.0 || trace.endpos[2] - mid > STEPSIZE)
return false;
}
else
{
if (trace.fraction != 1.0 && trace.endpos[2] > bottom)
bottom = trace.endpos[2];
if (trace.fraction == 1.0 || mid - trace.endpos[2] > STEPSIZE)
return false;
}
//PGM
}
@ -291,9 +314,9 @@ qboolean SV_movestep (edict_t *ent, vec3_t move, qboolean relink)
stepsize = 1;
//PGM
neworg[2] += stepsize;
VectorCopy (neworg, end);
end[2] -= stepsize*2;
// trace from 1 stepsize gravityUp to 2 stepsize gravityDown.
VectorMA(neworg, -1 * stepsize, ent->gravityVector, neworg);
VectorMA(neworg, 2 * stepsize, ent->gravityVector, end);
//PGM
trace = gi.trace (neworg, ent->mins, ent->maxs, end, ent, MASK_MONSTERSOLID);
@ -316,7 +339,10 @@ qboolean SV_movestep (edict_t *ent, vec3_t move, qboolean relink)
//PGM
test[0] = trace.endpos[0];
test[1] = trace.endpos[1];
test[2] = trace.endpos[2] + ent->mins[2] + 1;
if(ent->gravityVector[2] > 0)
test[2] = trace.endpos[2] + ent->maxs[2] - 1;
else
test[2] = trace.endpos[2] + ent->mins[2] + 1;
//PGM
contents = gi.pointcontents(test);