#include "movetypes.qh"
-#include "../player.qh"
-
-#if defined(CSQC)
- #include <client/defs.qh>
- #include <common/stats.qh>
- #include <common/util.qh>
- #include <lib/csqcmodel/common.qh>
- #include <common/t_items.qh>
-#elif defined(MENUQC)
-#elif defined(SVQC)
- #include <server/autocvars.qh>
-#endif
#ifdef SVQC
void set_movetype(entity this, int mt)
if (mt == MOVETYPE_PHYSICS || mt == MOVETYPE_PUSH || mt == MOVETYPE_FAKEPUSH) {
this.move_qcphysics = false;
}
- if (!this.move_qcphysics) {
- this.movetype = mt;
- }
+ if(!IL_CONTAINS(g_moveables, this))
+ IL_PUSH(g_moveables, this); // add it to the moveable entities list (even if it doesn't move!) logic: if an object never sets its movetype, we assume it never does anything notable
+ this.movetype = (this.move_qcphysics) ? MOVETYPE_NONE : mt;
}
#elif defined(CSQC)
void set_movetype(entity this, int mt)
}
vector planes[MAX_CLIP_PLANES];
-int _Movetype_FlyMove(entity this, float dt, bool applygravity, vector stepnormal, float stepheight) // SV_FlyMove
+int _Movetype_FlyMove(entity this, float dt, bool applygravity, bool applystepnormal, float stepheight) // SV_FlyMove
{
- int blocked = 0, bumpcount;
+ move_stepnormal = '0 0 0';
+
+ if(dt <= 0)
+ return 0;
+
+ int blocked = 0;
int i, j, numplanes = 0;
float time_left = dt, grav = 0;
vector push;
- vector primal_velocity, original_velocity, restore_velocity;
+ vector primal_velocity, original_velocity;
+ vector restore_velocity = this.velocity;
for(i = 0; i < MAX_CLIP_PLANES; ++i)
planes[i] = '0 0 0';
if(applygravity)
{
this.move_didgravity = 1;
- grav = dt * (PHYS_ENTGRAVITY(this) ? PHYS_ENTGRAVITY(this) : 1) * PHYS_GRAVITY(this);
+ grav = dt * (this.gravity ? this.gravity : 1) * PHYS_GRAVITY(this);
if(!GAMEPLAYFIX_NOGRAVITYONGROUND || !IS_ONGROUND(this))
{
}
}
- original_velocity = primal_velocity = restore_velocity = this.velocity;
+ original_velocity = primal_velocity = this.velocity;
- for(bumpcount = 0;bumpcount < MAX_CLIP_PLANES;bumpcount++)
+ for(int bumpcount = 0;bumpcount < MAX_CLIP_PLANES;bumpcount++)
{
if(this.velocity == '0 0 0')
break;
push = this.velocity * time_left;
- _Movetype_PushEntity(this, push, true);
- if(trace_startsolid)
+ if(!_Movetype_PushEntity(this, push, true, false))
{
// we got teleported by a touch function
// let's abort the move
vector org = this.origin;
vector steppush = '0 0 1' * stepheight;
- _Movetype_PushEntity(this, steppush, true);
- if(trace_startsolid)
+ if(!_Movetype_PushEntity(this, steppush, true, false))
{
blocked |= 8;
break;
}
- _Movetype_PushEntity(this, push, true);
- if(trace_startsolid)
+ if(!_Movetype_PushEntity(this, push, true, false))
{
blocked |= 8;
break;
}
float trace2_fraction = trace_fraction;
- steppush = '0 0 1' * (org_z - this.origin_z);
- _Movetype_PushEntity(this, steppush, true);
- if(trace_startsolid)
+ steppush = vec3(0, 0, org.z - this.origin_z);
+ if(!_Movetype_PushEntity(this, steppush, true, false))
{
blocked |= 8;
break;
}
// accept the new position if it made some progress...
- if(fabs(this.origin_x - org_x) >= 0.03125 || fabs(this.origin_y - org_y) >= 0.03125)
+ if(fabs(this.origin_x - org.x) >= 0.03125 || fabs(this.origin_y - org.y) >= 0.03125)
{
trace_endpos = this.origin;
time_left *= 1 - trace2_fraction;
// step - return it to caller
blocked |= 2;
// save the trace for player extrafriction
- if(stepnormal)
- stepnormal = trace_plane_normal;
+ if(applystepnormal)
+ move_stepnormal = trace_plane_normal;
}
if(my_trace_fraction >= 0.001)
if(GAMEPLAYFIX_EASIERWATERJUMP(this) && (this.flags & FL_WATERJUMP) && !(blocked & 8))
this.velocity = primal_velocity;
+ if(PHYS_WALLCLIP(this) && this.pm_time && !(this.flags & FL_WATERJUMP) && !(blocked & 8))
+ this.velocity = primal_velocity;
+
if(applygravity)
{
if(!GAMEPLAYFIX_NOGRAVITYONGROUND || !IS_ONGROUND(this))
void _Movetype_Impact(entity this, entity oth) // SV_Impact
{
- if(gettouch(this))
+ if(!this && !oth)
+ return;
+
+ if(this.solid != SOLID_NOT && gettouch(this))
gettouch(this)(this, oth);
- if(gettouch(oth))
+ if(oth.solid != SOLID_NOT && gettouch(oth))
gettouch(oth)(oth, this);
}
trace_plane_normal = '0 0 1';
trace_plane_dist = 0;
trace_ent = this;
+ trace_dpstartcontents = 0;
+ trace_dphitcontents = 0;
+ trace_dphitq3surfaceflags = 0;
+ trace_dphittexturename = string_null;
gettouch(it)(it, this);
}
});
}
+bool autocvar__movetype_debug = false;
void _Movetype_LinkEdict(entity this, bool touch_triggers) // SV_LinkEdict
{
- vector mi, ma;
- if(this.solid == SOLID_BSP)
- {
- // TODO set the absolute bbox
- mi = this.mins;
- ma = this.maxs;
- }
- else
+ if(autocvar__movetype_debug)
{
- mi = this.mins;
- ma = this.maxs;
- }
- mi += this.origin;
- ma += this.origin;
+ vector mi, ma;
+ if(this.solid == SOLID_BSP)
+ {
+ // TODO set the absolute bbox
+ mi = this.mins;
+ ma = this.maxs;
+ }
+ else
+ {
+ mi = this.mins;
+ ma = this.maxs;
+ }
+ mi += this.origin;
+ ma += this.origin;
- if(this.flags & FL_ITEM)
- {
- mi.x -= 15;
- mi.y -= 15;
- mi.z -= 1;
- ma.x += 15;
- ma.y += 15;
- ma.z += 1;
+ if(this.flags & FL_ITEM)
+ {
+ mi -= '15 15 1';
+ ma += '15 15 1';
+ }
+ else
+ {
+ mi -= '1 1 1';
+ ma += '1 1 1';
+ }
+
+ this.absmin = mi;
+ this.absmax = ma;
}
else
{
- mi.x -= 1;
- mi.y -= 1;
- mi.z -= 1;
- ma.x += 1;
- ma.y += 1;
- ma.z += 1;
+ setorigin(this, this.origin); // calls SV_LinkEdict
+ #ifdef CSQC
+ // NOTE: CSQC's version of setorigin doesn't expand
+ this.absmin -= '1 1 1';
+ this.absmax += '1 1 1';
+ #endif
}
- this.absmin = mi;
- this.absmax = ma;
-
if(touch_triggers)
_Movetype_LinkEdict_TouchAreaGrid(this);
}
+int _Movetype_ContentsMask(entity this) // SV_GenericHitSuperContentsMask
+{
+ if(this)
+ {
+ if(this.dphitcontentsmask)
+ return this.dphitcontentsmask;
+ else if(this.solid == SOLID_SLIDEBOX)
+ {
+ if(this.flags & 32) // TODO: FL_MONSTER
+ return DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_MONSTERCLIP;
+ else
+ return DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP;
+ }
+ else if(this.solid == SOLID_CORPSE)
+ return DPCONTENTS_SOLID | DPCONTENTS_BODY;
+ else if(this.solid == SOLID_TRIGGER)
+ return DPCONTENTS_SOLID | DPCONTENTS_BODY;
+ else
+ return DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
+ }
+ else
+ return DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
+}
+
entity _Movetype_TestEntityPosition_ent;
bool _Movetype_TestEntityPosition(vector ofs) // SV_TestEntityPosition
{
entity this = _Movetype_TestEntityPosition_ent;
-// vector org = this.origin + ofs;
+ vector org = this.origin + ofs;
- int cont = this.dphitcontentsmask;
- this.dphitcontentsmask = DPCONTENTS_SOLID;
- tracebox(this.origin, this.mins, this.maxs, this.origin, ((this.move_movetype == MOVETYPE_FLY_WORLDONLY) ? MOVE_WORLDONLY : MOVE_NOMONSTERS), this);
- this.dphitcontentsmask = cont;
-
- if(trace_startsolid)
+ //int cont = this.dphitcontentsmask;
+ //this.dphitcontentsmask = DPCONTENTS_SOLID;
+ tracebox(org, this.mins, this.maxs, this.origin, ((this.move_movetype == MOVETYPE_FLY_WORLDONLY) ? MOVE_WORLDONLY : MOVE_NOMONSTERS), this);
+ //this.dphitcontentsmask = cont;
+ if(trace_dpstartcontents & _Movetype_ContentsMask(this))
return true;
- if(vdist(trace_endpos - this.origin, >, 0.0001))
- this.origin = trace_endpos;
+ if(vlen2(trace_endpos - this.origin) >= 0.0001)
+ {
+ tracebox(trace_endpos, this.mins, this.maxs, trace_endpos, MOVE_NOMONSTERS, this);
+ if(!trace_startsolid)
+ this.origin = trace_endpos;
+ }
return false;
}
-bool _Movetype_UnstickEntity(entity this) // SV_UnstickEntity
+bool _Movetype_TestEntityPosition_Offset(int offset)
+{
+ // NOTE: expects _Movetype_TestEntityPosition_ent to be set to the correct entity
+ // returns true if stuck
+
+ // start at 2, since the first position has already been checked
+ for(int j = 2; j <= offset; ++j)
+ {
+ if(!_Movetype_TestEntityPosition('0 0 -1' * j))
+ return false;
+ if(!_Movetype_TestEntityPosition('0 0 1' * j))
+ return false;
+ }
+
+ return true;
+}
+
+int _Movetype_UnstickEntity(entity this) // SV_UnstickEntity
{
_Movetype_TestEntityPosition_ent = this;
if (!_Movetype_TestEntityPosition(' 0 0 0')) {
- return true;
+ return UNSTICK_FINE;
}
#define X(v) if (_Movetype_TestEntityPosition(v))
+ X('0 0 -1') X(' 0 0 1')
X('-1 0 0') X(' 1 0 0')
X(' 0 -1 0') X(' 0 1 0')
X('-1 -1 0') X(' 1 -1 0')
X('-1 1 0') X(' 1 1 0')
#undef X
{
- #define X(i) \
- if (_Movetype_TestEntityPosition('0 0 -1' * i)) \
- if (_Movetype_TestEntityPosition('0 0 1' * i))
- X(01) X(02) X(03) X(04) X(05) X(06) X(07) X(08)
- X(09) X(10) X(11) X(12) X(13) X(14) X(15) X(16)
- X(17)
- #undef X
+ if(_Movetype_TestEntityPosition_Offset(rint((this.maxs.z - this.mins.z) * 0.36)))
{
LOG_DEBUGF("Can't unstick an entity (edict: %d, classname: %s, origin: %s)",
etof(this), this.classname, vtos(this.origin));
- return false;
+ return UNSTICK_STUCK;
}
}
LOG_DEBUGF("Sucessfully unstuck an entity (edict: %d, classname: %s, origin: %s)",
etof(this), this.classname, vtos(this.origin));
- _Movetype_LinkEdict(this, true);
- return true;
+ _Movetype_LinkEdict(this, false);
+ return UNSTICK_FIXED;
+}
+
+void _Movetype_CheckStuck(entity this) // SV_CheckStuck
+{
+ int unstick = _Movetype_UnstickEntity(this); // sets test position entity
+ switch(unstick)
+ {
+ case UNSTICK_FINE:
+ this.oldorigin = this.origin;
+ break;
+ case UNSTICK_FIXED:
+ break; // already sorted
+ case UNSTICK_STUCK:
+ vector offset = this.oldorigin - this.origin;
+ if(!_Movetype_TestEntityPosition(offset))
+ _Movetype_LinkEdict(this, false);
+ // couldn't unstick, should we warn about this?
+ break;
+ }
}
vector _Movetype_ClipVelocity(vector vel, vector norm, float f) // SV_ClipVelocity
tracebox(this.origin, this.mins, this.maxs, end, type, this);
}
-float _Movetype_PushEntity(entity this, vector push, bool failonstartsolid) // SV_PushEntity
+bool _Movetype_PushEntity(entity this, vector push, bool failonstartsolid, bool dolink) // SV_PushEntity
{
_Movetype_PushEntityTrace(this, push);
+ // NOTE: this is a workaround for the QC's lack of a worldstartsolid trace parameter
if(trace_startsolid && failonstartsolid)
- return trace_fraction;
+ {
+ int oldtype = this.move_nomonsters;
+ this.move_nomonsters = MOVE_WORLDONLY;
+ _Movetype_PushEntityTrace(this, push);
+ this.move_nomonsters = oldtype;
+ if(trace_startsolid)
+ return true;
+ }
this.origin = trace_endpos;
- if(trace_fraction < 1)
- if(this.solid >= SOLID_TRIGGER && (!IS_ONGROUND(this) || (this.groundentity != trace_ent)))
- _Movetype_Impact(this, trace_ent);
+ vector last_origin = this.origin;
- return trace_fraction;
+ _Movetype_LinkEdict(this, dolink);
+
+ if((this.solid >= SOLID_TRIGGER && trace_fraction < 1 && (!IS_ONGROUND(this) || this.groundentity != trace_ent)))
+ _Movetype_Impact(this, trace_ent);
+
+ return (this.origin == last_origin); // false if teleported by touch
}
.float ltime;
.void() blocked;
-// matrix version of makevectors, sets v_forward, v_right and v_up
-void makevectors_matrix(vector myangles) // AngleVectorsFLU
-{
- v_forward = v_right = v_up = '0 0 0';
-
- float y = myangles.y * (M_PI * 2 / 360);
- float sy = sin(y);
- float cy = cos(y);
- float p = myangles.x * (M_PI * 2 / 360);
- float sp = sin(p);
- float cp = cos(p);
- if(v_forward)
- {
- v_forward.x = cp * cy;
- v_forward.y = cp * sy;
- v_forward.z = -sp;
- }
- if(v_right || v_up)
- {
- if(myangles.z)
- {
- float r = myangles.z * (M_PI * 2 / 360);
- float sr = sin(r);
- float cr = cos(r);
- if(v_right)
- {
- v_right.x = sr * sp * cy + cr * -sy;
- v_right.y = sr * sp * sy + cr * cy;
- v_right.z = sr * cp;
- }
- if(v_up)
- {
- v_up.x = cr * sp * cy + -sr * -sy;
- v_up.y = cr * sp * sy + -sr * cy;
- v_up.z = cr * cp;
- }
- }
- else
- {
- if(v_right)
- {
- v_right.x = -sy;
- v_right.y = cy;
- v_right.z = 0;
- }
- if(v_up)
- {
- v_up.x = sp * cy;
- v_up.y = sp * sy;
- v_up.z = cp;
- }
- }
- }
-}
void _Movetype_Physics_Frame(entity this, float movedt)
{
{
case MOVETYPE_PUSH:
case MOVETYPE_FAKEPUSH:
- LOG_DEBUGF("Physics: Lacking QuakeC support for Push movetype, FIX ME by using engine physics!");
+ LOG_DEBUG("Physics: Lacking QuakeC support for Push movetype, FIX ME by using engine physics!");
break;
case MOVETYPE_NONE:
break;
case MOVETYPE_FLY:
case MOVETYPE_FLY_WORLDONLY:
_Movetype_Physics_Toss(this, movedt);
+ if(wasfreed(this))
+ return;
_Movetype_LinkEdict(this, true);
break;
case MOVETYPE_PHYSICS:
{
case MOVETYPE_PUSH:
case MOVETYPE_FAKEPUSH:
- LOG_DEBUGF("Physics: Lacking QuakeC support for Push movetype, FIX ME by using engine physics!");
+ LOG_DEBUG("Physics: Lacking QuakeC support for Push movetype, FIX ME by using engine physics!");
break;
case MOVETYPE_NONE:
break;
_Movetype_CheckWater(this);
this.origin = this.origin + movedt * this.velocity;
this.angles = this.angles + movedt * this.avelocity;
- _Movetype_LinkEdict(this, false);
break;
case MOVETYPE_STEP:
_Movetype_Physics_Step(this, movedt);
case MOVETYPE_PHYSICS:
break;
}
+
+ //_Movetype_CheckVelocity(this);
+
+ _Movetype_LinkEdict(this, true);
+
+ //_Movetype_CheckVelocity(this);
}
void Movetype_Physics_NoMatchTicrate(entity this, float movedt, bool isclient) // to be run every move frame
Movetype_Physics_MatchTicrate(this, TICRATE, sloppy);
}
+// saved .move_*
.vector tic_origin;
.vector tic_velocity;
.int tic_flags;
.vector tic_avelocity;
.vector tic_angles;
+// saved .*
.vector tic_saved_origin;
.vector tic_saved_velocity;
.int tic_saved_flags;
.vector tic_saved_angles;
void Movetype_Physics_MatchTicrate(entity this, float tr, bool sloppy) // SV_Physics_Entity
{
+ // this hack exists to contain the physics feature
+ // (so entities can place themselves in the world and not need to update .tic_* themselves)
#define X(s) \
if(this.(s) != this.tic_saved_##s) \
this.tic_##s = this.(s)
X(angles);
#undef X
+ this.flags = this.tic_flags;
+ this.velocity = this.tic_velocity;
+ setorigin(this, this.tic_origin);
+ this.avelocity = this.tic_avelocity;
+ this.angles = this.tic_angles;
+
if(tr <= 0)
{
- this.flags = this.tic_flags;
- this.velocity = this.tic_velocity;
- this.origin = this.tic_origin;
- this.avelocity = this.tic_avelocity;
- this.angles = this.tic_angles;
Movetype_Physics_NoMatchServer(this);
- this.tic_origin = this.origin;
- this.tic_velocity = this.velocity;
- this.tic_avelocity = this.avelocity;
- this.tic_angles = this.angles;
- this.tic_flags = this.flags;
-
- this.tic_saved_flags = this.flags;
- this.tic_saved_velocity = this.velocity;
- this.tic_saved_origin = this.origin;
- this.tic_saved_avelocity = this.avelocity;
- this.tic_saved_angles = this.angles;
+
+ this.tic_saved_flags = this.tic_flags = this.flags;
+ this.tic_saved_velocity = this.tic_velocity = this.velocity;
+ this.tic_saved_origin = this.tic_origin = this.origin;
+ this.tic_saved_avelocity = this.tic_avelocity = this.avelocity;
+ this.tic_saved_angles = this.tic_angles = this.angles;
return;
}
if(!this.move_didgravity)
this.move_didgravity = ((this.move_movetype == MOVETYPE_BOUNCE || this.move_movetype == MOVETYPE_TOSS) && !(this.tic_flags & FL_ONGROUND));
- for (int i = 0; i < n; ++i)
+ for (int j = 0; j < n; ++j)
{
- this.flags = this.tic_flags;
- this.velocity = this.tic_velocity;
- setorigin(this, this.tic_origin);
- this.avelocity = this.tic_avelocity;
- this.angles = this.tic_angles;
_Movetype_Physics_Frame(this, tr);
- this.tic_origin = this.origin;
- this.tic_velocity = this.velocity;
- this.tic_avelocity = this.avelocity;
- this.tic_angles = this.angles;
- this.tic_flags = this.flags;
if(wasfreed(this))
return;
}
+ // update the physics fields
+ this.tic_origin = this.origin;
+ this.tic_velocity = this.velocity;
+ this.tic_avelocity = this.avelocity;
+ this.tic_angles = this.angles;
+ this.tic_flags = this.flags;
+
+ // restore their actual values
+ this.flags = this.tic_saved_flags;
+ this.velocity = this.tic_saved_velocity;
+ setorigin(this, this.tic_saved_origin);
+ //this.avelocity = this.tic_saved_avelocity;
+ this.angles = this.tic_saved_angles;
+
this.avelocity = this.tic_avelocity;
if(dt > 0 && this.move_movetype != MOVETYPE_NONE && !(this.tic_flags & FL_ONGROUND))
{
this.velocity_z -= (GAMEPLAYFIX_GRAVITYUNAFFECTEDBYTICRATE ? 0.5 : 1)
* dt
- * (this.gravity ? this.gravity : 1)
+ * ((this.gravity) ? this.gravity : 1)
* PHYS_GRAVITY(this);
}
}
else
{
- vector oldorg = this.origin;
- this.origin = this.tic_origin;
+ setorigin(this, this.tic_origin);
_Movetype_PushEntityTrace(this, dt * this.velocity);
- this.origin = oldorg;
if(!trace_startsolid)
setorigin(this, trace_endpos);
+ else
+ setorigin(this, this.tic_saved_origin);
}
if(this.move_didgravity > 0 && GAMEPLAYFIX_GRAVITYUNAFFECTEDBYTICRATE)
- this.velocity_z -= 0.5 * dt * (this.gravity ? this.gravity : 1) * PHYS_GRAVITY(this);
+ this.velocity_z -= 0.5 * dt * ((this.gravity) ? this.gravity : 1) * PHYS_GRAVITY(this);
}
else
{
setorigin(this, this.tic_origin);
}
+ this.flags = this.tic_flags;
+
this.tic_saved_flags = this.flags;
this.tic_saved_velocity = this.velocity;
this.tic_saved_origin = this.origin;