qcsrc/common/physics.qh

   1 #ifndef COMMON_PHYSICS_H
   2 #define COMMON_PHYSICS_H
   3
   4 // Client/server mappings
   5
   6 .entity conveyor;
   7
   8 .float race_penalty;
   9
  10 .float gravity;
  11 .float swamp_slowdown;
  12 .float lastflags;
  13 .float lastground;
  14 .float wasFlying;
  15 .float spectatorspeed;
  16
  17 .vector movement_old;
  18 .float buttons_old;
  19 .vector v_angle_old;
  20 .string lastclassname;
  21
  22 .float() PlayerPhysplug;
  23 float AdjustAirAccelQW(float accelqw, float factor);
  24
  25 bool IsFlying(entity a);
  26
  27 #define BUFFS_STAT(s)                       STAT(BUFFS, s)
  28
  29 #define GAMEPLAYFIX_DOWNTRACEONGROUND       STAT(GAMEPLAYFIX_DOWNTRACEONGROUND, this)
  30 #define GAMEPLAYFIX_EASIERWATERJUMP         STAT(GAMEPLAYFIX_EASIERWATERJUMP, this)
  31 #define GAMEPLAYFIX_STEPDOWN                STAT(GAMEPLAYFIX_STEPDOWN, this)
  32 #define GAMEPLAYFIX_STEPMULTIPLETIMES       STAT(GAMEPLAYFIX_STEPMULTIPLETIMES, this)
  33 #define GAMEPLAYFIX_UNSTICKPLAYERS          STAT(GAMEPLAYFIX_UNSTICKPLAYERS, this)
  34
  35 #define PHYS_ACCELERATE                     STAT(MOVEVARS_ACCELERATE, this)
  36 #define PHYS_AIRACCELERATE                  STAT(MOVEVARS_AIRACCELERATE, this)
  37 #define PHYS_AIRACCEL_QW(s)                 STAT(MOVEVARS_AIRACCEL_QW, s)
  38 #define PHYS_AIRACCEL_QW_STRETCHFACTOR(s)   STAT(MOVEVARS_AIRACCEL_QW_STRETCHFACTOR, s)
  39 #define PHYS_AIRACCEL_SIDEWAYS_FRICTION     STAT(MOVEVARS_AIRACCEL_SIDEWAYS_FRICTION, this)
  40 #define PHYS_AIRCONTROL                     STAT(MOVEVARS_AIRCONTROL, this)
  41 #define PHYS_AIRCONTROL_PENALTY             STAT(MOVEVARS_AIRCONTROL_PENALTY, this)
  42 #define PHYS_AIRCONTROL_POWER               STAT(MOVEVARS_AIRCONTROL_POWER, this)
  43 #define PHYS_AIRSPEEDLIMIT_NONQW(s)         STAT(MOVEVARS_AIRSPEEDLIMIT_NONQW, s)
  44 #define PHYS_AIRSTOPACCELERATE              STAT(MOVEVARS_AIRSTOPACCELERATE, this)
  45 #define PHYS_AIRSTRAFEACCELERATE(s)         STAT(MOVEVARS_AIRSTRAFEACCELERATE, this)
  46 #define PHYS_AIRSTRAFEACCEL_QW(s)           STAT(MOVEVARS_AIRSTRAFEACCEL_QW, s)
  47
  48 #define PHYS_AMMO_FUEL(s)                   STAT(FUEL, s)
  49
  50 #define PHYS_BUGRIGS                        STAT(BUGRIGS, this)
  51 #define PHYS_BUGRIGS_ACCEL                  STAT(BUGRIGS_ACCEL, this)
  52 #define PHYS_BUGRIGS_AIR_STEERING           STAT(BUGRIGS_AIR_STEERING, this)
  53 #define PHYS_BUGRIGS_ANGLE_SMOOTHING        STAT(BUGRIGS_ANGLE_SMOOTHING, this)
  54 #define PHYS_BUGRIGS_CAR_JUMPING            STAT(BUGRIGS_CAR_JUMPING, this)
  55 #define PHYS_BUGRIGS_FRICTION_AIR           STAT(BUGRIGS_FRICTION_AIR, this)
  56 #define PHYS_BUGRIGS_FRICTION_BRAKE         STAT(BUGRIGS_FRICTION_BRAKE, this)
  57 #define PHYS_BUGRIGS_FRICTION_FLOOR         STAT(BUGRIGS_FRICTION_FLOOR, this)
  58 #define PHYS_BUGRIGS_PLANAR_MOVEMENT        STAT(BUGRIGS_PLANAR_MOVEMENT, this)
  59 #define PHYS_BUGRIGS_REVERSE_SPEEDING       STAT(BUGRIGS_REVERSE_SPEEDING, this)
  60 #define PHYS_BUGRIGS_REVERSE_SPINNING       STAT(BUGRIGS_REVERSE_SPINNING, this)
  61 #define PHYS_BUGRIGS_REVERSE_STOPPING       STAT(BUGRIGS_REVERSE_STOPPING, this)
  62 #define PHYS_BUGRIGS_SPEED_POW              STAT(BUGRIGS_SPEED_POW, this)
  63 #define PHYS_BUGRIGS_SPEED_REF              STAT(BUGRIGS_SPEED_REF, this)
  64 #define PHYS_BUGRIGS_STEER                  STAT(BUGRIGS_STEER, this)
  65
  66 #define PHYS_DODGING_FROZEN                                     STAT(DODGING_FROZEN, this)
  67
  68 #define PHYS_DOUBLEJUMP                     STAT(DOUBLEJUMP, this)
  69
  70 #define PHYS_FRICTION                       STAT(MOVEVARS_FRICTION, this)
  71 #define PHYS_FRICTION_ONLAND                STAT(MOVEVARS_FRICTION_ONLAND, this)
  72 #define PHYS_FRICTION_SLICK                 STAT(MOVEVARS_FRICTION_SLICK, this)
  73
  74 #define PHYS_FROZEN(s)                      STAT(FROZEN, s)
  75
  76 #define PHYS_GRAVITY(s)                     STAT(MOVEVARS_GRAVITY, s)
  77
  78 #define PHYS_HIGHSPEED                      STAT(MOVEVARS_HIGHSPEED, this)
  79
  80 #define PHYS_JETPACK_ACCEL_SIDE                         STAT(JETPACK_ACCEL_SIDE, this)
  81 #define PHYS_JETPACK_ACCEL_UP                           STAT(JETPACK_ACCEL_UP, this)
  82 #define PHYS_JETPACK_ANTIGRAVITY                        STAT(JETPACK_ANTIGRAVITY, this)
  83 #define PHYS_JETPACK_FUEL                                       STAT(JETPACK_FUEL, this)
  84 #define PHYS_JETPACK_MAXSPEED_SIDE                      STAT(JETPACK_MAXSPEED_SIDE, this)
  85 #define PHYS_JETPACK_MAXSPEED_UP                        STAT(JETPACK_MAXSPEED_UP, this)
  86
  87 #define PHYS_JUMPSPEEDCAP_DISABLE_ONRAMPS   STAT(MOVEVARS_JUMPSPEEDCAP_DISABLE_ONRAMPS, this)
  88 #define PHYS_JUMPSTEP                                           STAT(MOVEVARS_JUMPSTEP, this)
  89 #define PHYS_JUMPVELOCITY                   STAT(MOVEVARS_JUMPVELOCITY, this)
  90
  91 #define PHYS_MAXAIRSPEED(s)                 STAT(MOVEVARS_MAXAIRSPEED, s)
  92 #define PHYS_MAXAIRSTRAFESPEED              STAT(MOVEVARS_MAXAIRSTRAFESPEED, this)
  93 #define PHYS_MAXSPEED(s)                    STAT(MOVEVARS_MAXSPEED, s)
  94
  95 #define PHYS_NOSTEP                                                     STAT(NOSTEP, this)
  96 #define PHYS_STEPHEIGHT                     STAT(MOVEVARS_STEPHEIGHT, this)
  97
  98 #define PHYS_STOPSPEED                      STAT(MOVEVARS_STOPSPEED, this)
  99
 100 #define PHYS_TRACK_CANJUMP(s)               STAT(MOVEVARS_TRACK_CANJUMP, s)
 101
 102 #define PHYS_WALLFRICTION                                       STAT(MOVEVARS_WALLFRICTION, this)
 103
 104 #define PHYS_WARSOWBUNNY_ACCEL              STAT(MOVEVARS_WARSOWBUNNY_ACCEL, this)
 105 #define PHYS_WARSOWBUNNY_AIRFORWARDACCEL    STAT(MOVEVARS_WARSOWBUNNY_AIRFORWARDACCEL, this)
 106 #define PHYS_WARSOWBUNNY_BACKTOSIDERATIO    STAT(MOVEVARS_WARSOWBUNNY_BACKTOSIDERATIO, this)
 107 #define PHYS_WARSOWBUNNY_TOPSPEED           STAT(MOVEVARS_WARSOWBUNNY_TOPSPEED, this)
 108 #define PHYS_WARSOWBUNNY_TURNACCEL          STAT(MOVEVARS_WARSOWBUNNY_TURNACCEL, this)
 109
 110 #define UPWARD_VELOCITY_CLEARS_ONGROUND     STAT(GAMEPLAYFIX_UPVELOCITYCLEARSONGROUND, this)
 111
 112 #ifdef CSQC
 113
 114         const int FL_WATERJUMP = 2048;  // player jumping out of water
 115         const int FL_JUMPRELEASED = 4096;       // for jump debouncing
 116
 117         float PM_multijump_checkjump();
 118         void PM_multijump();
 119
 120         .float watertype;
 121         .float waterlevel;
 122         .int items;
 123
 124         .vector movement;
 125         .vector v_angle;
 126
 127 // TODO
 128         #define IS_CLIENT(s)                                            (s).isplayermodel
 129         #define IS_PLAYER(s)                                            (s).isplayermodel
 130         #define isPushable(s)                                           (s).isplayermodel
 131
 132         //float player_multijump;
 133         //float player_jumpheight;
 134
 135         #define TICRATE ticrate
 136
 137         #define PHYS_INPUT_ANGLES(s)                            input_angles
 138 // TODO
 139         #define PHYS_WORLD_ANGLES(s)                            input_angles
 140
 141         #define PHYS_INPUT_TIMELENGTH                           input_timelength
 142         #define PHYS_INPUT_FRAMETIME                            serverdeltatime
 143
 144         #define PHYS_INPUT_MOVEVALUES(s)                        input_movevalues
 145
 146         #define PHYS_INPUT_BUTTON_MASK(s)               (input_buttons | BIT(7) * (input_movevalues.x < 0) | BIT(8) * (input_movevalues.x > 0) | BIT(9) * (input_movevalues.y < 0) | BIT(10) * (input_movevalues.y > 0))
 147         #define PHYS_INPUT_BUTTON_ATCK(s)                       boolean(input_buttons & BIT(0))
 148         #define PHYS_INPUT_BUTTON_JUMP(s)                       boolean(input_buttons & BIT(1))
 149         #define PHYS_INPUT_BUTTON_ATCK2(s)                      boolean(input_buttons & BIT(2))
 150         #define PHYS_INPUT_BUTTON_ZOOM(s)                       boolean(input_buttons & BIT(3))
 151         #define PHYS_INPUT_BUTTON_CROUCH(s)                     boolean(input_buttons & BIT(4))
 152         #define PHYS_INPUT_BUTTON_HOOK(s)                       boolean(input_buttons & BIT(5))
 153         #define PHYS_INPUT_BUTTON_USE(s)                        boolean(input_buttons & BIT(6))
 154         #define PHYS_INPUT_BUTTON_BACKWARD(s)           boolean(input_buttons & BIT(7))
 155         #define PHYS_INPUT_BUTTON_FORWARD(s)            boolean(input_buttons & BIT(8))
 156         #define PHYS_INPUT_BUTTON_LEFT(s)                       boolean(input_buttons & BIT(9))
 157         #define PHYS_INPUT_BUTTON_RIGHT(s)                      boolean(input_buttons & BIT(10))
 158         #define PHYS_INPUT_BUTTON_JETPACK(s)            boolean(input_buttons & BIT(12))
 159
 160         #define PHYS_DEAD(s)                                            s.csqcmodel_isdead
 161
 162         #define GAMEPLAYFIX_GRAVITYUNAFFECTEDBYTICRATE  (boolean(moveflags & MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE))
 163         #define GAMEPLAYFIX_NOGRAVITYONGROUND                   (boolean(moveflags & MOVEFLAG_NOGRAVITYONGROUND))
 164         #define GAMEPLAYFIX_Q2AIRACCELERATE                             (boolean(moveflags & MOVEFLAG_Q2AIRACCELERATE))
 165
 166         #define IS_DUCKED(s)                                            boolean(s.flags & FL_DUCKED)
 167         #define SET_DUCKED(s)                                           s.flags |= FL_DUCKED
 168         #define UNSET_DUCKED(s)                                         s.flags &= ~FL_DUCKED
 169
 170         #define IS_JUMP_HELD(s)                                         !(s.flags & FL_JUMPRELEASED)
 171         #define SET_JUMP_HELD(s)                                        s.flags &= ~FL_JUMPRELEASED
 172         #define UNSET_JUMP_HELD(s)                                      s.flags |= FL_JUMPRELEASED
 173
 174         #define IS_ONGROUND(s)                                          boolean(s.flags & FL_ONGROUND)
 175         #define SET_ONGROUND(s)                                         s.flags |= FL_ONGROUND
 176         #define UNSET_ONGROUND(s)                                       s.flags &= ~FL_ONGROUND
 177
 178         #define WAS_ONGROUND(s)                                         boolean(s.lastflags & FL_ONGROUND)
 179
 180         #define ITEMS_STAT(s)                                           (s).items
 181
 182         #define PHYS_JUMPSPEEDCAP_MIN                           cvar_string("cl_jumpspeedcap_min")
 183         #define PHYS_JUMPSPEEDCAP_MAX                           cvar_string("cl_jumpspeedcap_max")
 184
 185         #define PHYS_CL_TRACK_CANJUMP(s)            STAT(MOVEVARS_CL_TRACK_CANJUMP, s)
 186         // FIXME: 0 doesn't mean zero gravity
 187         #define PHYS_ENTGRAVITY(s)                  STAT(MOVEVARS_ENTGRAVITY, s)
 188
 189 #elif defined(SVQC)
 190
 191         bool Physics_Valid(string thecvar);
 192
 193         .float stat_sv_airspeedlimit_nonqw = _STAT(MOVEVARS_AIRSPEEDLIMIT_NONQW);
 194         .float stat_sv_maxspeed = _STAT(MOVEVARS_MAXSPEED);
 195
 196         /** Not real stats */
 197         .string stat_jumpspeedcap_min, stat_jumpspeedcap_max;
 198
 199         #define TICRATE sys_frametime
 200
 201         #define PHYS_INPUT_ANGLES(s)                            s.v_angle
 202         #define PHYS_WORLD_ANGLES(s)                            s.angles
 203
 204         #define PHYS_INPUT_TIMELENGTH                           frametime
 205         #define PHYS_INPUT_FRAMETIME                            sys_frametime
 206
 207         #define PHYS_INPUT_MOVEVALUES(s)                        s.movement
 208         // TODO: cache
 209         #define PHYS_INPUT_BUTTON_MASK(s)               (s.BUTTON_ATCK | 2 * s.BUTTON_JUMP | 4 * s.BUTTON_ATCK2 | 8 * s.BUTTON_ZOOM | 16 * s.BUTTON_CROUCH | 32 * s.BUTTON_HOOK | 64 * s.BUTTON_USE | 128 * (s.movement_x < 0) | 256 * (s.movement_x > 0) | 512 * (s.movement_y < 0) | 1024 * (s.movement_y > 0))
 210         #define PHYS_INPUT_BUTTON_ATCK(s)                       s.BUTTON_ATCK
 211         #define PHYS_INPUT_BUTTON_JUMP(s)                       s.BUTTON_JUMP
 212         #define PHYS_INPUT_BUTTON_ATCK2(s)                      s.BUTTON_ATCK2
 213         #define PHYS_INPUT_BUTTON_ZOOM(s)                       s.BUTTON_ZOOM
 214         #define PHYS_INPUT_BUTTON_CROUCH(s)                     s.BUTTON_CROUCH
 215         #define PHYS_INPUT_BUTTON_HOOK(s)                       s.BUTTON_HOOK
 216         #define PHYS_INPUT_BUTTON_USE(s)                        s.BUTTON_USE
 217         #define PHYS_INPUT_BUTTON_BACKWARD(s)           (s.movement_x < 0)
 218         #define PHYS_INPUT_BUTTON_FORWARD(s)            (s.movement_x > 0)
 219         #define PHYS_INPUT_BUTTON_LEFT(s)                       (s.movement_y < 0)
 220         #define PHYS_INPUT_BUTTON_RIGHT(s)                      (s.movement_y > 0)
 221         #define PHYS_INPUT_BUTTON_JETPACK(s)            s.BUTTON_JETPACK
 222
 223         #define PHYS_DEAD(s)                                            s.deadflag != DEAD_NO
 224
 225         #define GAMEPLAYFIX_GRAVITYUNAFFECTEDBYTICRATE  autocvar_sv_gameplayfix_gravityunaffectedbyticrate
 226         #define GAMEPLAYFIX_NOGRAVITYONGROUND                   autocvar_sv_gameplayfix_nogravityonground
 227         #define GAMEPLAYFIX_Q2AIRACCELERATE                             autocvar_sv_gameplayfix_q2airaccelerate
 228
 229         #define IS_DUCKED(s)                                            s.crouch
 230         #define SET_DUCKED(s)                                           s.crouch = true
 231         #define UNSET_DUCKED(s)                                         s.crouch = false
 232
 233         #define IS_JUMP_HELD(s)                                         !(s.flags & FL_JUMPRELEASED)
 234         #define SET_JUMP_HELD(s)                                        s.flags &= ~FL_JUMPRELEASED
 235         #define UNSET_JUMP_HELD(s)                                      s.flags |= FL_JUMPRELEASED
 236
 237         #define IS_ONGROUND(s)                                          boolean(s.flags & FL_ONGROUND)
 238         #define SET_ONGROUND(s)                                         s.flags |= FL_ONGROUND
 239         #define UNSET_ONGROUND(s)                                       s.flags &= ~FL_ONGROUND
 240
 241         #define WAS_ONGROUND(s)                                         boolean((s).lastflags & FL_ONGROUND)
 242
 243         #define ITEMS_STAT(s)                                           s.items
 244
 245         #define PHYS_JUMPSPEEDCAP_MIN                           autocvar_sv_jumpspeedcap_min
 246         #define PHYS_JUMPSPEEDCAP_MAX                           autocvar_sv_jumpspeedcap_max
 247
 248         #define PHYS_CL_TRACK_CANJUMP(s)                        s.cvar_cl_movement_track_canjump
 249         #define PHYS_ENTGRAVITY(s)                                      s.gravity
 250
 251 #endif
 252 #endif