4 // undefined on client, engine cvar
5 bool autocvar_physics_ode;
7 int autocvar_sv_qcphysics = 1; // TODO this is for testing - remove when qcphysics work
11 const int WATERLEVEL_NONE = 0;
12 const int WATERLEVEL_WETFEET = 1;
13 const int WATERLEVEL_SWIMMING = 2;
14 const int WATERLEVEL_SUBMERGED = 3;
16 #define IS_ONGROUND(s) boolean((s).flags & FL_ONGROUND)
17 #define SET_ONGROUND(s) ((s).flags |= FL_ONGROUND)
18 #define UNSET_ONGROUND(s) ((s).flags &= ~FL_ONGROUND)
19 #define IS_ONSLICK(s) boolean((s).flags & FL_ONSLICK)
20 #define SET_ONSLICK(s) ((s).flags |= FL_ONSLICK)
21 #define UNSET_ONSLICK(s) ((s).flags &= ~FL_ONSLICK)
23 #define GAMEPLAYFIX_DOWNTRACEONGROUND(s) STAT(GAMEPLAYFIX_DOWNTRACEONGROUND)
24 #define GAMEPLAYFIX_EASIERWATERJUMP(s) STAT(GAMEPLAYFIX_EASIERWATERJUMP)
25 #define GAMEPLAYFIX_STEPDOWN(s) STAT(GAMEPLAYFIX_STEPDOWN)
26 #define GAMEPLAYFIX_STEPDOWN_MAXSPEED(s) STAT(GAMEPLAYFIX_STEPDOWN_MAXSPEED)
27 #define GAMEPLAYFIX_STEPMULTIPLETIMES(s) STAT(GAMEPLAYFIX_STEPMULTIPLETIMES)
28 #define GAMEPLAYFIX_UNSTICKPLAYERS(s) STAT(GAMEPLAYFIX_UNSTICKPLAYERS)
29 #define GAMEPLAYFIX_WATERTRANSITION(s) STAT(GAMEPLAYFIX_WATERTRANSITION)
30 #define GAMEPLAYFIX_SLIDEMOVEPROJECTILES(s) STAT(GAMEPLAYFIX_SLIDEMOVEPROJECTILES)
31 #define GAMEPLAYFIX_GRENADEBOUNCESLOPES(s) STAT(GAMEPLAYFIX_GRENADEBOUNCESLOPES)
32 #define GAMEPLAYFIX_NOAIRBORNCORPSE(s) STAT(GAMEPLAYFIX_NOAIRBORNCORPSE)
33 #define NOAIRBORNCORPSE_ALLOWSUSPENDED(s) STAT(NOAIRBORNCORPSE_ALLOWSUSPENDED)
34 #define UPWARD_VELOCITY_CLEARS_ONGROUND(s) STAT(GAMEPLAYFIX_UPVELOCITYCLEARSONGROUND)
35 #define GAMEPLAYFIX_DELAYPROJECTILES(s) STAT(GAMEPLAYFIX_DELAYPROJECTILES)
38 #define PHYS_STEPHEIGHT(s) STAT(MOVEVARS_STEPHEIGHT)
39 #define PHYS_NOSTEP(s) STAT(NOSTEP)
40 #define PHYS_JUMPSTEP(s) STAT(MOVEVARS_JUMPSTEP)
41 #define PHYS_WALLFRICTION(s) STAT(MOVEVARS_WALLFRICTION)
43 #define PHYS_WALLCLIP(s) STAT(MOVEVARS_WALLCLIP)
49 #define GAMEPLAYFIX_GRAVITYUNAFFECTEDBYTICRATE (boolean(moveflags & MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE))
50 #define GAMEPLAYFIX_NOGRAVITYONGROUND (boolean(moveflags & MOVEFLAG_NOGRAVITYONGROUND))
51 #define GAMEPLAYFIX_Q2AIRACCELERATE (boolean(moveflags & MOVEFLAG_Q2AIRACCELERATE))
53 #define PHYS_GRAVITY(s) STAT(MOVEVARS_GRAVITY, s)
54 // FIXME: 0 doesn't mean zero gravity
55 #define PHYS_ENTGRAVITY(s) STAT(MOVEVARS_ENTGRAVITY, s)
57 #define TICRATE ticrate
61 #define GAMEPLAYFIX_GRAVITYUNAFFECTEDBYTICRATE autocvar_sv_gameplayfix_gravityunaffectedbyticrate
62 #define GAMEPLAYFIX_NOGRAVITYONGROUND autocvar_sv_gameplayfix_nogravityonground
63 #define GAMEPLAYFIX_Q2AIRACCELERATE autocvar_sv_gameplayfix_q2airaccelerate
65 #define PHYS_GRAVITY(s) autocvar_sv_gravity
66 #define PHYS_ENTGRAVITY(s) ((s).gravity)
68 #define TICRATE sys_frametime
72 void set_movetype(entity this, int mt);
78 //.vector move_origin;
79 //.vector move_angles;
80 //.vector move_velocity;
81 //.vector move_avelocity;
83 //.int move_watertype;
84 //.int move_waterlevel;
85 .void(float, float)contentstransition;
86 //.float move_bounce_factor;
87 //.float move_bounce_stopspeed;
88 .float move_nomonsters; // -1 for MOVE_NORMAL, otherwise a MOVE_ constant
93 .entity groundentity; // FIXME add move_groundnetworkentity?
94 .float move_suspendedinair;
95 .float move_didgravity;
98 const int UNSTICK_FINE = 0;
99 const int UNSTICK_FIXED = 1;
100 const int UNSTICK_STUCK = 2;
102 // set by _Movetype_FlyMove
103 vector move_stepnormal;
105 bool _Movetype_NudgeOutOfSolid_PivotIsKnownGood(entity this, vector pivot);
106 void _Movetype_WallFriction(entity this, vector stepnormal);
107 int _Movetype_FlyMove(entity this, float dt, bool applygravity, bool applystepnormal, float stepheight);
108 void _Movetype_CheckVelocity(entity this);
109 void _Movetype_CheckWaterTransition(entity ent);
110 void _Movetype_CheckStuck(entity this);
111 float _Movetype_CheckWater(entity ent);
112 void _Movetype_LinkEdict_TouchAreaGrid(entity this);
113 void _Movetype_LinkEdict(entity this, float touch_triggers);
114 vector _Movetype_ClipVelocity(vector vel, vector norm, float f);
115 void _Movetype_PushEntityTrace(entity this, vector push);
116 bool _Movetype_PushEntity(entity this, vector push, float failonstartsolid, bool dolink);
118 void Movetype_Physics_NoMatchTicrate(entity this, float movedt, bool isclient);
119 void Movetype_Physics_MatchTicrate(entity this, float tr, bool sloppy);
120 void Movetype_Physics_MatchServer(entity this, bool sloppy);
121 void Movetype_Physics_NoMatchServer(entity this);
122 void _Movetype_LinkEdict(entity this, float touch_triggers);
123 void _Movetype_LinkEdict_TouchAreaGrid(entity this);
125 int _Movetype_UnstickEntity(entity this);
127 const int MAX_CLIP_PLANES = 5;
130 const int MOVETYPE_NONE = 0;
131 const int MOVETYPE_ANGLENOCLIP = 1;
132 const int MOVETYPE_ANGLECLIP = 2;
133 const int MOVETYPE_WALK = 3;
134 const int MOVETYPE_STEP = 4;
135 const int MOVETYPE_FLY = 5;
136 const int MOVETYPE_TOSS = 6;
137 const int MOVETYPE_PUSH = 7;
138 const int MOVETYPE_NOCLIP = 8;
139 const int MOVETYPE_FLYMISSILE = 9;
140 const int MOVETYPE_BOUNCE = 10;
141 const int MOVETYPE_BOUNCEMISSILE = 11; // Like bounce but doesn't lose speed on bouncing
142 const int MOVETYPE_FOLLOW = 12;
143 const int MOVETYPE_PHYSICS = 32;
144 const int MOVETYPE_FLY_WORLDONLY = 33;
147 const int MOVETYPE_ANGLENOCLIP = 1;
148 const int MOVETYPE_ANGLECLIP = 2;
151 const int MOVETYPE_QCPLAYER = 150; // QC-driven player physics, no think functions!
152 const int MOVETYPE_QCENTITY = 151; // QC-driven entity physics, some think functions!
154 const int MOVETYPE_FAKEPUSH = 13;
156 const int MOVEFLAG_VALID = BIT(23);
157 const int MOVEFLAG_Q2AIRACCELERATE = BIT(0);
158 const int MOVEFLAG_NOGRAVITYONGROUND = BIT(1);
159 const int MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE = BIT(2);
162 #define moveflags STAT(MOVEFLAGS)