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))
{
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))
+ {
+ trace_endpos = oth.origin;
+ trace_plane_normal = -trace_plane_normal;
+ trace_plane_dist = -trace_plane_dist;
+ trace_ent = this;
+ trace_dpstartcontents = 0;
+ trace_dphitcontents = 0;
+ trace_dphitq3surfaceflags = 0;
+ trace_dphittexturename = string_null;
gettouch(oth)(oth, this);
+ }
}
void _Movetype_LinkEdict_TouchAreaGrid(entity this) // SV_LinkEdict_TouchAreaGrid
vector last_origin = this.origin;
- if(dolink)
- _Movetype_LinkEdict(this, true);
+ _Movetype_LinkEdict(this, dolink);
- if(trace_fraction < 1)
- if(this.solid >= SOLID_TRIGGER && trace_ent && (!IS_ONGROUND(this) || (this.groundentity != trace_ent)))
- _Movetype_Impact(this, trace_ent);
+ 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
}
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;
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;