physics/movetypes/movetypes.qh

#pragma once

#define IS_ONGROUND(s)                      boolean((s).flags & FL_ONGROUND)
#define SET_ONGROUND(s)                     ((s).flags |= FL_ONGROUND)
#define UNSET_ONGROUND(s)                   ((s).flags &= ~FL_ONGROUND)
#define IS_ONSLICK(s)						boolean((s).flags & FL_ONSLICK)
#define SET_ONSLICK(s)						((s).flags |= FL_ONSLICK)
#define UNSET_ONSLICK(s)					((s).flags &= ~FL_ONSLICK)

#ifdef CSQC
.float bouncestop;
.float bouncefactor;
#endif

void set_movetype(entity this, int mt);

.float move_movetype;
.float move_time;
//.vector move_origin;
//.vector move_angles;
//.vector move_velocity;
//.vector move_avelocity;
//.int move_flags;
//.int move_watertype;
//.int move_waterlevel;
.void(float, float)contentstransition;
//.float move_bounce_factor;
//.float move_bounce_stopspeed;
.float move_nomonsters;  // -1 for MOVE_NORMAL, otherwise a MOVE_ constant

.entity aiment;
.vector punchangle;

.entity groundentity;  // FIXME add move_groundnetworkentity?
.float move_suspendedinair;
.float move_didgravity;

void _Movetype_WallFriction(entity this, vector stepnormal);
int _Movetype_FlyMove(entity this, float dt, bool applygravity, vector stepnormal, float stepheight);
void _Movetype_CheckVelocity(entity this);
void _Movetype_CheckWaterTransition(entity ent);
float _Movetype_CheckWater(entity ent);
void _Movetype_LinkEdict_TouchAreaGrid(entity this);
void _Movetype_LinkEdict(entity this, float touch_triggers);
vector _Movetype_ClipVelocity(vector vel, vector norm, float f);
void _Movetype_PushEntityTrace(entity this, vector push);
float _Movetype_PushEntity(entity this, vector push, float failonstartsolid);

void Movetype_Physics_NoMatchTicrate(entity this, float movedt, bool isclient);
void Movetype_Physics_MatchTicrate(entity this, float tr, bool sloppy);
void Movetype_Physics_MatchServer(entity this, bool sloppy);
void Movetype_Physics_NoMatchServer(entity this);
void _Movetype_LinkEdict(entity this, float touch_triggers);
void _Movetype_LinkEdict_TouchAreaGrid(entity this);

float _Movetype_UnstickEntity(entity this);

const int MAX_CLIP_PLANES = 5;

#ifdef CSQC
const int MOVETYPE_NONE             = 0;
const int MOVETYPE_ANGLENOCLIP      = 1;
const int MOVETYPE_ANGLECLIP        = 2;
const int MOVETYPE_WALK             = 3;
const int MOVETYPE_STEP             = 4;
const int MOVETYPE_FLY              = 5;
const int MOVETYPE_TOSS             = 6;
const int MOVETYPE_PUSH             = 7;
const int MOVETYPE_NOCLIP           = 8;
const int MOVETYPE_FLYMISSILE       = 9;
const int MOVETYPE_BOUNCE           = 10;
const int MOVETYPE_BOUNCEMISSILE    = 11;  // Like bounce but doesn't lose speed on bouncing
const int MOVETYPE_FOLLOW           = 12;
const int MOVETYPE_PHYSICS          = 32;
const int MOVETYPE_FLY_WORLDONLY    = 33;

const int FL_ITEM                   = 256;
const int FL_ONGROUND				= 512;
#elif defined(SVQC)
const int MOVETYPE_ANGLENOCLIP      = 1;
const int MOVETYPE_ANGLECLIP        = 2;
#endif

const int FL_ONSLICK = BIT(20);

const int MOVETYPE_FAKEPUSH         = 13;

const int MOVEFLAG_VALID = BIT(23);
const int MOVEFLAG_Q2AIRACCELERATE = BIT(0);
const int MOVEFLAG_NOGRAVITYONGROUND = BIT(1);
const int MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE = BIT(2);

#ifdef CSQC
#define moveflags STAT(MOVEFLAGS)
#endif