qcsrc/common/physics/movetypes/movetypes.qh

   1 #pragma once
   2
   3 // water levels
   4 const int WATERLEVEL_NONE = 0;
   5 const int WATERLEVEL_WETFEET = 1;
   6 const int WATERLEVEL_SWIMMING = 2;
   7 const int WATERLEVEL_SUBMERGED = 3;
   8
   9 #define IS_ONGROUND(s)                      boolean((s).flags & FL_ONGROUND)
  10 #define SET_ONGROUND(s)                     ((s).flags |= FL_ONGROUND)
  11 #define UNSET_ONGROUND(s)                   ((s).flags &= ~FL_ONGROUND)
  12 #define IS_ONSLICK(s)                                           boolean((s).flags & FL_ONSLICK)
  13 #define SET_ONSLICK(s)                                          ((s).flags |= FL_ONSLICK)
  14 #define UNSET_ONSLICK(s)                                        ((s).flags &= ~FL_ONSLICK)
  15
  16 #define GAMEPLAYFIX_DOWNTRACEONGROUND(s)    STAT(GAMEPLAYFIX_DOWNTRACEONGROUND)
  17 #define GAMEPLAYFIX_EASIERWATERJUMP(s)      STAT(GAMEPLAYFIX_EASIERWATERJUMP)
  18 #define GAMEPLAYFIX_STEPDOWN(s)             STAT(GAMEPLAYFIX_STEPDOWN)
  19 #define GAMEPLAYFIX_STEPDOWN_MAXSPEED(s)    STAT(GAMEPLAYFIX_STEPDOWN_MAXSPEED)
  20 #define GAMEPLAYFIX_STEPMULTIPLETIMES(s)    STAT(GAMEPLAYFIX_STEPMULTIPLETIMES)
  21 #define GAMEPLAYFIX_UNSTICKPLAYERS(s)       STAT(GAMEPLAYFIX_UNSTICKPLAYERS)
  22 #define GAMEPLAYFIX_WATERTRANSITION(s)          STAT(GAMEPLAYFIX_WATERTRANSITION)
  23 #define GAMEPLAYFIX_SLIDEMOVEPROJECTILES(s) STAT(GAMEPLAYFIX_SLIDEMOVEPROJECTILES)
  24 #define GAMEPLAYFIX_GRENADEBOUNCESLOPES(s)      STAT(GAMEPLAYFIX_GRENADEBOUNCESLOPES)
  25 #define GAMEPLAYFIX_NOAIRBORNCORPSE(s)          STAT(GAMEPLAYFIX_NOAIRBORNCORPSE)
  26 #define NOAIRBORNCORPSE_ALLOWSUSPENDED(s)       STAT(NOAIRBORNCORPSE_ALLOWSUSPENDED)
  27 #define UPWARD_VELOCITY_CLEARS_ONGROUND(s)  STAT(GAMEPLAYFIX_UPVELOCITYCLEARSONGROUND)
  28
  29
  30 #define PHYS_STEPHEIGHT(s)                  STAT(MOVEVARS_STEPHEIGHT)
  31 #define PHYS_NOSTEP(s)                      STAT(NOSTEP)
  32 #define PHYS_JUMPSTEP(s)                    STAT(MOVEVARS_JUMPSTEP)
  33 #define PHYS_WALLFRICTION(s)                STAT(MOVEVARS_WALLFRICTION)
  34
  35 #define PHYS_WALLCLIP(s)                                        STAT(MOVEVARS_WALLCLIP)
  36
  37 #ifdef CSQC
  38 .float bouncestop;
  39 .float bouncefactor;
  40
  41         #define GAMEPLAYFIX_GRAVITYUNAFFECTEDBYTICRATE  (boolean(moveflags & MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE))
  42         #define GAMEPLAYFIX_NOGRAVITYONGROUND           (boolean(moveflags & MOVEFLAG_NOGRAVITYONGROUND))
  43         #define GAMEPLAYFIX_Q2AIRACCELERATE             (boolean(moveflags & MOVEFLAG_Q2AIRACCELERATE))
  44
  45         #define PHYS_GRAVITY(s)                     STAT(MOVEVARS_GRAVITY, s)
  46         // FIXME: 0 doesn't mean zero gravity
  47         #define PHYS_ENTGRAVITY(s)                  STAT(MOVEVARS_ENTGRAVITY, s)
  48
  49         #define TICRATE                             ticrate
  50
  51 #elif defined(SVQC)
  52
  53         #define GAMEPLAYFIX_GRAVITYUNAFFECTEDBYTICRATE  autocvar_sv_gameplayfix_gravityunaffectedbyticrate
  54         #define GAMEPLAYFIX_NOGRAVITYONGROUND           autocvar_sv_gameplayfix_nogravityonground
  55         #define GAMEPLAYFIX_Q2AIRACCELERATE             autocvar_sv_gameplayfix_q2airaccelerate
  56
  57         #define PHYS_GRAVITY(s)                     autocvar_sv_gravity
  58         #define PHYS_ENTGRAVITY(s)                  ((s).gravity)
  59
  60         #define TICRATE sys_frametime
  61
  62 #endif
  63
  64 void set_movetype(entity this, int mt);
  65
  66 .float pm_time;
  67
  68 .float move_movetype;
  69 .float move_time;
  70 //.vector move_origin;
  71 //.vector move_angles;
  72 //.vector move_velocity;
  73 //.vector move_avelocity;
  74 //.int move_flags;
  75 //.int move_watertype;
  76 //.int move_waterlevel;
  77 .void(float, float)contentstransition;
  78 //.float move_bounce_factor;
  79 //.float move_bounce_stopspeed;
  80 .float move_nomonsters;  // -1 for MOVE_NORMAL, otherwise a MOVE_ constant
  81
  82 .entity aiment;
  83 .vector punchangle;
  84
  85 .entity groundentity;  // FIXME add move_groundnetworkentity?
  86 .float move_suspendedinair;
  87 .float move_didgravity;
  88
  89 // unsticking
  90 const int UNSTICK_FINE = 0;
  91 const int UNSTICK_FIXED = 1;
  92 const int UNSTICK_STUCK = 2;
  93
  94 // set by _Movetype_FlyMove
  95 vector move_stepnormal;
  96
  97 void _Movetype_WallFriction(entity this, vector stepnormal);
  98 int _Movetype_FlyMove(entity this, float dt, bool applygravity, bool applystepnormal, float stepheight);
  99 void _Movetype_CheckVelocity(entity this);
 100 void _Movetype_CheckWaterTransition(entity ent);
 101 void _Movetype_CheckStuck(entity this);
 102 float _Movetype_CheckWater(entity ent);
 103 void _Movetype_LinkEdict_TouchAreaGrid(entity this);
 104 void _Movetype_LinkEdict(entity this, float touch_triggers);
 105 vector _Movetype_ClipVelocity(vector vel, vector norm, float f);
 106 void _Movetype_PushEntityTrace(entity this, vector push);
 107 bool _Movetype_PushEntity(entity this, vector push, float failonstartsolid, bool dolink);
 108
 109 void Movetype_Physics_NoMatchTicrate(entity this, float movedt, bool isclient);
 110 void Movetype_Physics_MatchTicrate(entity this, float tr, bool sloppy);
 111 void Movetype_Physics_MatchServer(entity this, bool sloppy);
 112 void Movetype_Physics_NoMatchServer(entity this);
 113 void _Movetype_LinkEdict(entity this, float touch_triggers);
 114 void _Movetype_LinkEdict_TouchAreaGrid(entity this);
 115
 116 int _Movetype_UnstickEntity(entity this);
 117
 118 const int MAX_CLIP_PLANES = 5;
 119
 120 #ifdef CSQC
 121 const int MOVETYPE_NONE             = 0;
 122 const int MOVETYPE_ANGLENOCLIP      = 1;
 123 const int MOVETYPE_ANGLECLIP        = 2;
 124 const int MOVETYPE_WALK             = 3;
 125 const int MOVETYPE_STEP             = 4;
 126 const int MOVETYPE_FLY              = 5;
 127 const int MOVETYPE_TOSS             = 6;
 128 const int MOVETYPE_PUSH             = 7;
 129 const int MOVETYPE_NOCLIP           = 8;
 130 const int MOVETYPE_FLYMISSILE       = 9;
 131 const int MOVETYPE_BOUNCE           = 10;
 132 const int MOVETYPE_BOUNCEMISSILE    = 11;  // Like bounce but doesn't lose speed on bouncing
 133 const int MOVETYPE_FOLLOW           = 12;
 134 const int MOVETYPE_PHYSICS          = 32;
 135 const int MOVETYPE_FLY_WORLDONLY    = 33;
 136
 137 const int FL_ITEM                   = 256;
 138 const int FL_ONGROUND                           = 512;
 139 #elif defined(SVQC)
 140 const int MOVETYPE_ANGLENOCLIP      = 1;
 141 const int MOVETYPE_ANGLECLIP        = 2;
 142 #endif
 143
 144 const int MOVETYPE_QCPLAYER = 150; // QC-driven player physics, no think functions!
 145
 146 const int FL_ONSLICK = BIT(20);
 147
 148 const int MOVETYPE_FAKEPUSH         = 13;
 149
 150 const int MOVEFLAG_VALID = BIT(23);
 151 const int MOVEFLAG_Q2AIRACCELERATE = BIT(0);
 152 const int MOVEFLAG_NOGRAVITYONGROUND = BIT(1);
 153 const int MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE = BIT(2);
 154
 155 #ifdef CSQC
 156 #define moveflags STAT(MOVEFLAGS)
 157 #endif