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