qcsrc/common/physics/player.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(entity) 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(s)    STAT(GAMEPLAYFIX_DOWNTRACEONGROUND, s)
  34 #define GAMEPLAYFIX_EASIERWATERJUMP(s)      STAT(GAMEPLAYFIX_EASIERWATERJUMP, s)
  35 #define GAMEPLAYFIX_STEPDOWN(s)             STAT(GAMEPLAYFIX_STEPDOWN, s)
  36 #define GAMEPLAYFIX_STEPMULTIPLETIMES(s)    STAT(GAMEPLAYFIX_STEPMULTIPLETIMES, s)
  37 #define GAMEPLAYFIX_UNSTICKPLAYERS(s)       STAT(GAMEPLAYFIX_UNSTICKPLAYERS, s)
  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(s)              STAT(DODGING_FROZEN, s)
  55
  56 #define PHYS_FRICTION(s)                    STAT(MOVEVARS_FRICTION, s)
  57 #define PHYS_FRICTION_ONLAND(s)             STAT(MOVEVARS_FRICTION_ONLAND, s)
  58 #define PHYS_FRICTION_SLICK(s)              STAT(MOVEVARS_FRICTION_SLICK, s)
  59
  60 #define PHYS_FROZEN(s)                      STAT(FROZEN, s)
  61
  62 #define PHYS_HIGHSPEED(s)                   STAT(MOVEVARS_HIGHSPEED, s)
  63
  64 #define PHYS_JETPACK_ACCEL_SIDE(s)          STAT(JETPACK_ACCEL_SIDE, s)
  65 #define PHYS_JETPACK_ACCEL_UP(s)            STAT(JETPACK_ACCEL_UP, s)
  66 #define PHYS_JETPACK_ANTIGRAVITY(s)         STAT(JETPACK_ANTIGRAVITY, s)
  67 #define PHYS_JETPACK_FUEL(s)                STAT(JETPACK_FUEL, s)
  68 #define PHYS_JETPACK_MAXSPEED_SIDE(s)       STAT(JETPACK_MAXSPEED_SIDE, s)
  69 #define PHYS_JETPACK_MAXSPEED_UP(s)         STAT(JETPACK_MAXSPEED_UP, s)
  70 #define PHYS_JETPACK_REVERSE_THRUST(s)          STAT(JETPACK_REVERSE_THRUST, s)
  71
  72 #define PHYS_JUMPSPEEDCAP_DISABLE_ONRAMPS(s) STAT(MOVEVARS_JUMPSPEEDCAP_DISABLE_ONRAMPS, s)
  73 #define PHYS_JUMPSTEP(s)                    STAT(MOVEVARS_JUMPSTEP, s)
  74 #define PHYS_JUMPVELOCITY(s)                STAT(MOVEVARS_JUMPVELOCITY, s)
  75
  76 #define PHYS_MAXAIRSPEED(s)                 STAT(MOVEVARS_MAXAIRSPEED, s)
  77 #define PHYS_MAXAIRSTRAFESPEED(s)           STAT(MOVEVARS_MAXAIRSTRAFESPEED, s)
  78 #define PHYS_MAXSPEED(s)                    STAT(MOVEVARS_MAXSPEED, s)
  79
  80 #define PHYS_NOSTEP(s)                      STAT(NOSTEP, s)
  81 #define PHYS_STEPHEIGHT(s)                  STAT(MOVEVARS_STEPHEIGHT, s)
  82
  83 #define PHYS_STOPSPEED(s)                   STAT(MOVEVARS_STOPSPEED, s)
  84
  85 #define PHYS_TRACK_CANJUMP(s)               STAT(MOVEVARS_TRACK_CANJUMP, s)
  86
  87 #define PHYS_WALLFRICTION(s)                STAT(MOVEVARS_WALLFRICTION, s)
  88
  89 #define PHYS_WARSOWBUNNY_ACCEL(s)           STAT(MOVEVARS_WARSOWBUNNY_ACCEL, s)
  90 #define PHYS_WARSOWBUNNY_AIRFORWARDACCEL(s) STAT(MOVEVARS_WARSOWBUNNY_AIRFORWARDACCEL, s)
  91 #define PHYS_WARSOWBUNNY_BACKTOSIDERATIO(s) STAT(MOVEVARS_WARSOWBUNNY_BACKTOSIDERATIO, s)
  92 #define PHYS_WARSOWBUNNY_TOPSPEED(s)        STAT(MOVEVARS_WARSOWBUNNY_TOPSPEED, s)
  93 #define PHYS_WARSOWBUNNY_TURNACCEL(s)       STAT(MOVEVARS_WARSOWBUNNY_TURNACCEL, s)
  94
  95 #define UPWARD_VELOCITY_CLEARS_ONGROUND(s)  STAT(GAMEPLAYFIX_UPVELOCITYCLEARSONGROUND, s)
  96
  97 #define PHYS_INPUT_BUTTON_ATCK(s)           PHYS_INPUT_BUTTON_BUTTON1(s)
  98 #define PHYS_INPUT_BUTTON_JUMP(s)           PHYS_INPUT_BUTTON_BUTTON2(s)
  99 #define PHYS_INPUT_BUTTON_ATCK2(s)          PHYS_INPUT_BUTTON_BUTTON3(s)
 100 #define PHYS_INPUT_BUTTON_ZOOM(s)           PHYS_INPUT_BUTTON_BUTTON4(s)
 101 #define PHYS_INPUT_BUTTON_CROUCH(s)         PHYS_INPUT_BUTTON_BUTTON5(s)
 102 #define PHYS_INPUT_BUTTON_HOOK(s)           PHYS_INPUT_BUTTON_BUTTON6(s)
 103
 104 #ifdef CSQC
 105 STATIC_INIT(PHYS_INPUT_BUTTON_HOOK)
 106 {
 107         localcmd("alias +hook +button6\n");
 108         localcmd("alias -hook -button6\n");
 109 }
 110 #endif
 111
 112 #define PHYS_INPUT_BUTTON_INFO(s)           PHYS_INPUT_BUTTON_BUTTON7(s)
 113 #define PHYS_INPUT_BUTTON_DRAG(s)           PHYS_INPUT_BUTTON_BUTTON8(s)
 114 #define PHYS_INPUT_BUTTON_USE(s)            PHYS_INPUT_BUTTON_BUTTON_USE(s)
 115 #define PHYS_INPUT_BUTTON_CHAT(s)           PHYS_INPUT_BUTTON_BUTTON_CHAT(s)
 116 #define PHYS_INPUT_BUTTON_PRYDON(s)         PHYS_INPUT_BUTTON_BUTTON_PRYDON(s)
 117 #define PHYS_INPUT_BUTTON_ZOOMSCRIPT(s)     PHYS_INPUT_BUTTON_BUTTON9(s)
 118 #define PHYS_INPUT_BUTTON_JETPACK(s)        PHYS_INPUT_BUTTON_BUTTON10(s)
 119
 120 #ifdef CSQC
 121 STATIC_INIT(PHYS_INPUT_BUTTON_JETPACK)
 122 {
 123         localcmd("alias +jetpack +button10\n");
 124     localcmd("alias -jetpack -button10\n");
 125 }
 126 #endif
 127
 128 // if more buttons are needed, start using impulse bits as buttons
 129
 130 #define PHYS_INPUT_BUTTON_BACKWARD(s)       (PHYS_INPUT_MOVEVALUES(s).x < 0)
 131 #define PHYS_INPUT_BUTTON_FORWARD(s)        (PHYS_INPUT_MOVEVALUES(s).x > 0)
 132 #define PHYS_INPUT_BUTTON_LEFT(s)           (PHYS_INPUT_MOVEVALUES(s).y < 0)
 133 #define PHYS_INPUT_BUTTON_RIGHT(s)          (PHYS_INPUT_MOVEVALUES(s).y > 0)
 134
 135 // used for special commands and idle checking, not from the engine
 136 // TODO: cache
 137 #define PHYS_INPUT_BUTTON_MASK(s) ( \
 138           (1 <<  0) * PHYS_INPUT_BUTTON_ATCK(s) \
 139         | (1 <<  1) * PHYS_INPUT_BUTTON_JUMP(s) \
 140         | (1 <<  2) * PHYS_INPUT_BUTTON_ATCK2(s) \
 141         | (1 <<  3) * PHYS_INPUT_BUTTON_ZOOM(s) \
 142         | (1 <<  4) * PHYS_INPUT_BUTTON_CROUCH(s) \
 143         | (1 <<  5) * PHYS_INPUT_BUTTON_HOOK(s) \
 144         | (1 <<  6) * PHYS_INPUT_BUTTON_USE(s) \
 145         | (1 <<  7) * PHYS_INPUT_BUTTON_BACKWARD(s) \
 146         | (1 <<  8) * PHYS_INPUT_BUTTON_FORWARD(s) \
 147         | (1 <<  9) * PHYS_INPUT_BUTTON_LEFT(s) \
 148         | (1 << 10) * PHYS_INPUT_BUTTON_RIGHT(s) \
 149         )
 150
 151 #define IS_JUMP_HELD(s)                     (!((s).flags & FL_JUMPRELEASED))
 152 #define SET_JUMP_HELD(s)                    ((s).flags &= ~FL_JUMPRELEASED)
 153 #define UNSET_JUMP_HELD(s)                  ((s).flags |= FL_JUMPRELEASED)
 154
 155 #define WAS_ONGROUND(s)                     boolean((s).lastflags & FL_ONGROUND)
 156
 157 #define ITEMS_STAT(s)                       ((s).items)
 158
 159 .float teleport_time;
 160
 161 #ifdef CSQC
 162
 163         string autocvar_cl_jumpspeedcap_min;
 164         string autocvar_cl_jumpspeedcap_max;
 165
 166         noref float pmove_waterjumptime;
 167
 168         const int FL_WATERJUMP = 2048;  // player jumping out of water
 169         const int FL_JUMPRELEASED = 4096;  // for jump debouncing
 170
 171         .float watertype;
 172         .float waterlevel;
 173         .int items;
 174
 175         .vector movement;
 176         .vector v_angle;
 177
 178         .entity hook;
 179
 180 // TODO
 181         #define IS_CLIENT(s)                        ((s).isplayermodel)
 182         #define IS_PLAYER(s)                        ((s).isplayermodel)
 183         #define IS_NOT_A_CLIENT(s)                  (!(s).isplayermodel)
 184         #define isPushable(s)                       ((s).isplayermodel || (s).pushable || ((s).flags & FL_PROJECTILE))
 185
 186         //float player_multijump;
 187         //float player_jumpheight;
 188
 189         #define PHYS_GRAVITY(s)                     STAT(MOVEVARS_GRAVITY, s)
 190
 191         #define PHYS_TELEPORT_TIME(s)               ((s).teleport_time)
 192
 193         #define TICRATE                             ticrate
 194
 195         #define PHYS_INPUT_ANGLES(s)                input_angles
 196 // TODO
 197         #define PHYS_WORLD_ANGLES(s)                input_angles
 198
 199         #define PHYS_INPUT_TIMELENGTH               input_timelength
 200         #define PHYS_INPUT_FRAMETIME                serverdeltatime
 201
 202         #define PHYS_INPUT_MOVEVALUES(s)            input_movevalues
 203
 204         #define PHYS_INPUT_BUTTON_BUTTON1(s)        boolean(input_buttons & BIT(0))
 205         #define PHYS_INPUT_BUTTON_BUTTON2(s)        boolean(input_buttons & BIT(1))
 206         #define PHYS_INPUT_BUTTON_BUTTON3(s)        boolean(input_buttons & BIT(2))
 207         #define PHYS_INPUT_BUTTON_BUTTON4(s)        boolean(input_buttons & BIT(3))
 208         #define PHYS_INPUT_BUTTON_BUTTON5(s)        boolean(input_buttons & BIT(4))
 209         #define PHYS_INPUT_BUTTON_BUTTON6(s)        boolean(input_buttons & BIT(5))
 210         #define PHYS_INPUT_BUTTON_BUTTON7(s)        boolean(input_buttons & BIT(6))
 211         #define PHYS_INPUT_BUTTON_BUTTON8(s)        boolean(input_buttons & BIT(7))
 212         #define PHYS_INPUT_BUTTON_BUTTON_USE(s)     boolean(input_buttons & BIT(8))
 213         #define PHYS_INPUT_BUTTON_BUTTON_CHAT(s)    boolean(input_buttons & BIT(9))
 214         #define PHYS_INPUT_BUTTON_BUTTON_PRYDON(s)  boolean(input_buttons & BIT(10))
 215         #define PHYS_INPUT_BUTTON_BUTTON9(s)        boolean(input_buttons & BIT(11))
 216         #define PHYS_INPUT_BUTTON_BUTTON10(s)       boolean(input_buttons & BIT(12))
 217         #define PHYS_INPUT_BUTTON_BUTTON11(s)       boolean(input_buttons & BIT(13))
 218         #define PHYS_INPUT_BUTTON_BUTTON12(s)       boolean(input_buttons & BIT(14))
 219         #define PHYS_INPUT_BUTTON_BUTTON13(s)       boolean(input_buttons & BIT(15))
 220         #define PHYS_INPUT_BUTTON_BUTTON14(s)       boolean(input_buttons & BIT(16))
 221         #define PHYS_INPUT_BUTTON_BUTTON15(s)       boolean(input_buttons & BIT(17))
 222         #define PHYS_INPUT_BUTTON_BUTTON16(s)       boolean(input_buttons & BIT(18))
 223
 224         #define GAMEPLAYFIX_GRAVITYUNAFFECTEDBYTICRATE  (boolean(moveflags & MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE))
 225         #define GAMEPLAYFIX_NOGRAVITYONGROUND           (boolean(moveflags & MOVEFLAG_NOGRAVITYONGROUND))
 226         #define GAMEPLAYFIX_Q2AIRACCELERATE             (boolean(moveflags & MOVEFLAG_Q2AIRACCELERATE))
 227
 228         #define IS_DUCKED(s)                        (boolean((s).flags & FL_DUCKED))
 229         #define SET_DUCKED(s)                       ((s).flags |= FL_DUCKED)
 230         #define UNSET_DUCKED(s)                     ((s).flags &= ~FL_DUCKED)
 231
 232         #define PHYS_JUMPSPEEDCAP_MIN               autocvar_cl_jumpspeedcap_min
 233         #define PHYS_JUMPSPEEDCAP_MAX               autocvar_cl_jumpspeedcap_max
 234
 235         #define PHYS_CL_TRACK_CANJUMP(s)            STAT(MOVEVARS_CL_TRACK_CANJUMP, s)
 236         // FIXME: 0 doesn't mean zero gravity
 237         #define PHYS_ENTGRAVITY(s)                  STAT(MOVEVARS_ENTGRAVITY, s)
 238
 239 #elif defined(SVQC)
 240
 241         bool Physics_Valid(string thecvar);
 242
 243         .float stat_sv_airspeedlimit_nonqw = _STAT(MOVEVARS_AIRSPEEDLIMIT_NONQW);
 244         .float stat_sv_maxspeed = _STAT(MOVEVARS_MAXSPEED);
 245
 246         /** Not real stats */
 247         .string jumpspeedcap_min;
 248         .string jumpspeedcap_max;
 249
 250         #define PHYS_TELEPORT_TIME(s)               ((s).teleport_time)
 251
 252         #define PHYS_GRAVITY(s)                     autocvar_sv_gravity
 253
 254         #define TICRATE sys_frametime
 255
 256         #define PHYS_INPUT_ANGLES(s)                ((s).v_angle)
 257         #define PHYS_WORLD_ANGLES(s)                ((s).angles)
 258
 259         #define PHYS_INPUT_TIMELENGTH               frametime
 260         #define PHYS_INPUT_FRAMETIME                sys_frametime
 261
 262         #define PHYS_INPUT_MOVEVALUES(s)            ((s).movement)
 263
 264         #define PHYS_INPUT_BUTTON_BUTTON1(s)        ((s).button0)
 265         #define PHYS_INPUT_BUTTON_BUTTON2(s)        ((s).button2)
 266         #define PHYS_INPUT_BUTTON_BUTTON3(s)        ((s).button3)
 267         #define PHYS_INPUT_BUTTON_BUTTON4(s)        ((s).button4)
 268         #define PHYS_INPUT_BUTTON_BUTTON5(s)        ((s).button5)
 269         #define PHYS_INPUT_BUTTON_BUTTON6(s)        ((s).button6)
 270         #define PHYS_INPUT_BUTTON_BUTTON7(s)        ((s).button7)
 271         #define PHYS_INPUT_BUTTON_BUTTON8(s)        ((s).button8)
 272         #define PHYS_INPUT_BUTTON_BUTTON_USE(s)     ((s).buttonuse)
 273         #define PHYS_INPUT_BUTTON_BUTTON_CHAT(s)    ((s).buttonchat)
 274         #define PHYS_INPUT_BUTTON_BUTTON_PRYDON(s)  ((s).cursor_active)
 275         #define PHYS_INPUT_BUTTON_BUTTON9(s)        ((s).button9)
 276         #define PHYS_INPUT_BUTTON_BUTTON10(s)       ((s).button10)
 277         #define PHYS_INPUT_BUTTON_BUTTON11(s)       ((s).button11)
 278         #define PHYS_INPUT_BUTTON_BUTTON12(s)       ((s).button12)
 279         #define PHYS_INPUT_BUTTON_BUTTON13(s)       ((s).button13)
 280         #define PHYS_INPUT_BUTTON_BUTTON14(s)       ((s).button14)
 281         #define PHYS_INPUT_BUTTON_BUTTON15(s)       ((s).button15)
 282         #define PHYS_INPUT_BUTTON_BUTTON16(s)       ((s).button16)
 283
 284         #define GAMEPLAYFIX_GRAVITYUNAFFECTEDBYTICRATE  autocvar_sv_gameplayfix_gravityunaffectedbyticrate
 285         #define GAMEPLAYFIX_NOGRAVITYONGROUND           autocvar_sv_gameplayfix_nogravityonground
 286         #define GAMEPLAYFIX_Q2AIRACCELERATE             autocvar_sv_gameplayfix_q2airaccelerate
 287
 288         #define IS_DUCKED(s)                        ((s).crouch)
 289         #define SET_DUCKED(s)                       ((s).crouch = true)
 290         #define UNSET_DUCKED(s)                     ((s).crouch = false)
 291
 292         #define PHYS_JUMPSPEEDCAP_MIN               autocvar_sv_jumpspeedcap_min
 293         #define PHYS_JUMPSPEEDCAP_MAX               autocvar_sv_jumpspeedcap_max
 294
 295         #define PHYS_CL_TRACK_CANJUMP(s)            ((s).cvar_cl_movement_track_canjump)
 296         #define PHYS_ENTGRAVITY(s)                  ((s).gravity)
 297
 298 #endif
 299
 300 REGISTER_NET_C2S(setpause)
 301 #ifdef CSQC
 302 void unpause_update()
 303 {
 304         static bool waspaused;
 305         bool ispaused = PHYS_INPUT_BUTTON_CHAT(this);
 306         if (ispaused == waspaused) return;
 307         waspaused = ispaused;
 308         // if (!serverispaused) return; // TODO: find out somehow
 309         if (ispaused) return; // ignore setting pause, server will get those presses anyway, but it won't get releases
 310         int channel = MSG_C2S;
 311         WriteHeader(channel, setpause);
 312         WriteByte(channel, ispaused);
 313 }
 314 #endif
 315 #ifdef SVQC
 316 NET_HANDLE(setpause, bool)
 317 {
 318         bool ispaused = boolean(ReadByte());
 319         PHYS_INPUT_BUTTON_CHAT(sender) = ispaused;
 320         return true;
 321 }
 322 #endif
 323
 324 #endif