qcsrc/common/mutators/mutator/multijump/multijump.qc

   1 #ifdef IMPLEMENTATION
   2 #ifdef SVQC
   3         #include "../../../../server/antilag.qh"
   4 #endif
   5 #include "../../../physics.qh"
   6
   7 .int multijump_count;
   8 .bool multijump_ready;
   9 .bool cvar_cl_multijump;
  10
  11 #ifdef CSQC
  12
  13 #define PHYS_MULTIJUMP                          getstati(STAT_MULTIJUMP)
  14 #define PHYS_MULTIJUMP_SPEED            getstatf(STAT_MULTIJUMP_SPEED)
  15 #define PHYS_MULTIJUMP_ADD                      getstati(STAT_MULTIJUMP_ADD)
  16 #define PHYS_MULTIJUMP_MAXSPEED         STAT(MULTIJUMP_MAXSPEED)
  17 #define PHYS_MULTIJUMP_DODGING          STAT(MULTIJUMP_DODGING)
  18
  19 #elif defined(SVQC)
  20
  21 int autocvar_g_multijump;
  22 float autocvar_g_multijump_add;
  23 float autocvar_g_multijump_speed;
  24 float autocvar_g_multijump_maxspeed;
  25 float autocvar_g_multijump_dodging = 1;
  26
  27 #define PHYS_MULTIJUMP                          autocvar_g_multijump
  28 #define PHYS_MULTIJUMP_SPEED            autocvar_g_multijump_speed
  29 #define PHYS_MULTIJUMP_ADD                      autocvar_g_multijump_add
  30 #define PHYS_MULTIJUMP_MAXSPEED         autocvar_g_multijump_maxspeed
  31 #define PHYS_MULTIJUMP_DODGING          autocvar_g_multijump_dodging
  32
  33 .float stat_multijump;
  34 .float stat_multijump_speed;
  35 .float stat_multijump_add;
  36 .float stat_multijump_maxspeed = _STAT(MULTIJUMP_MAXSPEED);
  37 .float stat_multijump_dodging = _STAT(MULTIJUMP_DODGING);
  38
  39 void multijump_UpdateStats()
  40 {SELFPARAM();
  41         self.stat_multijump = PHYS_MULTIJUMP;
  42         self.stat_multijump_speed = PHYS_MULTIJUMP_SPEED;
  43         self.stat_multijump_add = PHYS_MULTIJUMP_ADD;
  44         self.stat_multijump_maxspeed = PHYS_MULTIJUMP_MAXSPEED;
  45         self.stat_multijump_dodging = PHYS_MULTIJUMP_DODGING;
  46 }
  47
  48 void multijump_AddStats()
  49 {
  50         addstat(STAT_MULTIJUMP, AS_INT, stat_multijump);
  51         addstat(STAT_MULTIJUMP_SPEED, AS_FLOAT, stat_multijump_speed);
  52         addstat(STAT_MULTIJUMP_ADD, AS_INT, stat_multijump_add);
  53 }
  54
  55 #endif
  56
  57 void PM_multijump()
  58 {SELFPARAM();
  59         if(!PHYS_MULTIJUMP) { return; }
  60
  61         if(IS_ONGROUND(self))
  62         {
  63                 self.multijump_count = 0;
  64         }
  65 }
  66
  67 bool PM_multijump_checkjump()
  68 {SELFPARAM();
  69         if(!PHYS_MULTIJUMP) { return false; }
  70
  71 #ifdef SVQC
  72         bool client_multijump = self.cvar_cl_multijump;
  73 #elif defined(CSQC)
  74         bool client_multijump = cvar("cl_multijump");
  75
  76         if(cvar("cl_multijump") > 1)
  77                 return false; // nope
  78 #endif
  79
  80         if (!IS_JUMP_HELD(self) && !IS_ONGROUND(self) && client_multijump) // jump button pressed this frame and we are in midair
  81                 self.multijump_ready = true;  // this is necessary to check that we released the jump button and pressed it again
  82         else
  83                 self.multijump_ready = false;
  84
  85         int phys_multijump = PHYS_MULTIJUMP;
  86
  87 #ifdef CSQC
  88         phys_multijump = (PHYS_MULTIJUMP) ? -1 : 0;
  89 #endif
  90
  91         if(!player_multijump && self.multijump_ready && (self.multijump_count < phys_multijump || phys_multijump == -1) && self.velocity_z > PHYS_MULTIJUMP_SPEED && (!PHYS_MULTIJUMP_MAXSPEED || vlen(self.velocity) <= PHYS_MULTIJUMP_MAXSPEED))
  92         {
  93                 if (PHYS_MULTIJUMP)
  94                 {
  95                         if (!PHYS_MULTIJUMP_ADD) // in this case we make the z velocity == jumpvelocity
  96                         {
  97                                 if (self.velocity_z < PHYS_JUMPVELOCITY)
  98                                 {
  99                                         player_multijump = true;
 100                                         self.velocity_z = 0;
 101                                 }
 102                         }
 103                         else
 104                                 player_multijump = true;
 105
 106                         if(player_multijump)
 107                         {
 108                                 if(PHYS_MULTIJUMP_DODGING)
 109                                 if(self.movement_x != 0 || self.movement_y != 0) // don't remove all speed if player isnt pressing any movement keys
 110                                 {
 111                                         float curspeed;
 112                                         vector wishvel, wishdir;
 113
 114 /*#ifdef SVQC
 115                                         curspeed = max(
 116                                                 vlen(vec2(self.velocity)), // current xy speed
 117                                                 vlen(vec2(antilag_takebackavgvelocity(self, max(self.lastteleporttime + sys_frametime, time - 0.25), time))) // average xy topspeed over the last 0.25 secs
 118                                         );
 119 #elif defined(CSQC)*/
 120                                         curspeed = vlen(vec2(self.velocity));
 121 //#endif
 122
 123                                         makevectors(self.v_angle_y * '0 1 0');
 124                                         wishvel = v_forward * self.movement_x + v_right * self.movement_y;
 125                                         wishdir = normalize(wishvel);
 126
 127                                         self.velocity_x = wishdir_x * curspeed; // allow "dodging" at a multijump
 128                                         self.velocity_y = wishdir_y * curspeed;
 129                                         // keep velocity_z unchanged!
 130                                 }
 131                                 if (PHYS_MULTIJUMP > 0)
 132                                 {
 133                                         self.multijump_count += 1;
 134                                 }
 135                         }
 136                 }
 137                 self.multijump_ready = false; // require releasing and pressing the jump button again for the next jump
 138         }
 139
 140         return false;
 141 }
 142
 143 #ifdef SVQC
 144 REGISTER_MUTATOR(multijump, cvar("g_multijump"))
 145 {
 146         MUTATOR_ONADD
 147         {
 148                 multijump_AddStats();
 149         }
 150         return false;
 151 }
 152
 153 MUTATOR_HOOKFUNCTION(multijump, PlayerPhysics)
 154 {
 155         multijump_UpdateStats();
 156         PM_multijump();
 157
 158         return false;
 159 }
 160
 161 MUTATOR_HOOKFUNCTION(multijump, PlayerJump)
 162 {
 163         return PM_multijump_checkjump();
 164 }
 165
 166 MUTATOR_HOOKFUNCTION(multijump, GetCvars)
 167 {
 168         GetCvars_handleFloat(get_cvars_s, get_cvars_f, cvar_cl_multijump, "cl_multijump");
 169         return false;
 170 }
 171
 172 MUTATOR_HOOKFUNCTION(multijump, BuildMutatorsString)
 173 {
 174         ret_string = strcat(ret_string, ":multijump");
 175         return false;
 176 }
 177
 178 MUTATOR_HOOKFUNCTION(multijump, BuildMutatorsPrettyString)
 179 {
 180         ret_string = strcat(ret_string, ", Multi jump");
 181         return false;
 182 }
 183
 184 #endif
 185 #endif