0e7cca67b284fb507659a8990f4f669c808f8f4f
[xonotic/xonotic-data.pk3dir.git] / 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 bool _Movetype_NudgeOutOfSolid_PivotIsKnownGood(entity this, vector pivot);
98 void _Movetype_WallFriction(entity this, vector stepnormal);
99 int _Movetype_FlyMove(entity this, float dt, bool applygravity, bool applystepnormal, float stepheight);
100 void _Movetype_CheckVelocity(entity this);
101 void _Movetype_CheckWaterTransition(entity ent);
102 void _Movetype_CheckStuck(entity this);
103 float _Movetype_CheckWater(entity ent);
104 void _Movetype_LinkEdict_TouchAreaGrid(entity this);
105 void _Movetype_LinkEdict(entity this, float touch_triggers);
106 vector _Movetype_ClipVelocity(vector vel, vector norm, float f);
107 void _Movetype_PushEntityTrace(entity this, vector push);
108 bool _Movetype_PushEntity(entity this, vector push, float failonstartsolid, bool dolink);
109
110 void Movetype_Physics_NoMatchTicrate(entity this, float movedt, bool isclient);
111 void Movetype_Physics_MatchTicrate(entity this, float tr, bool sloppy);
112 void Movetype_Physics_MatchServer(entity this, bool sloppy);
113 void Movetype_Physics_NoMatchServer(entity this);
114 void _Movetype_LinkEdict(entity this, float touch_triggers);
115 void _Movetype_LinkEdict_TouchAreaGrid(entity this);
116
117 int _Movetype_UnstickEntity(entity this);
118
119 const int MAX_CLIP_PLANES = 5;
120
121 #ifdef CSQC
122 const int MOVETYPE_NONE             = 0;
123 const int MOVETYPE_ANGLENOCLIP      = 1;
124 const int MOVETYPE_ANGLECLIP        = 2;
125 const int MOVETYPE_WALK             = 3;
126 const int MOVETYPE_STEP             = 4;
127 const int MOVETYPE_FLY              = 5;
128 const int MOVETYPE_TOSS             = 6;
129 const int MOVETYPE_PUSH             = 7;
130 const int MOVETYPE_NOCLIP           = 8;
131 const int MOVETYPE_FLYMISSILE       = 9;
132 const int MOVETYPE_BOUNCE           = 10;
133 const int MOVETYPE_BOUNCEMISSILE    = 11;  // Like bounce but doesn't lose speed on bouncing
134 const int MOVETYPE_FOLLOW           = 12;
135 const int MOVETYPE_PHYSICS          = 32;
136 const int MOVETYPE_FLY_WORLDONLY    = 33;
137
138 #elif defined(SVQC)
139 const int MOVETYPE_ANGLENOCLIP      = 1;
140 const int MOVETYPE_ANGLECLIP        = 2;
141 #endif
142
143 const int MOVETYPE_QCPLAYER = 150; // QC-driven player physics, no think functions!
144 const int MOVETYPE_QCENTITY = 151; // QC-driven entity physics, some think functions!
145
146 const int MOVETYPE_FAKEPUSH         = 13;
147
148 const int MOVEFLAG_VALID = BIT(23);
149 const int MOVEFLAG_Q2AIRACCELERATE = BIT(0);
150 const int MOVEFLAG_NOGRAVITYONGROUND = BIT(1);
151 const int MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE = BIT(2);
152
153 #ifdef CSQC
154 #define moveflags STAT(MOVEFLAGS)
155 #endif