qcsrc/server/mutators/mutator_multijump.qc

   1 #ifdef SVQC
   2         #include "../_all.qh"
   3         #include "mutator.qh"
   4         #include "../antilag.qh"
   5 #endif
   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         getstatf(STAT_MULTIJUMP_MAXSPEED)
  17 #define PHYS_MULTIJUMP_DODGING          getstati(STAT_MULTIJUMP_DODGING)
  18
  19 #elif defined(SVQC)
  20
  21 #define PHYS_MULTIJUMP                          autocvar_g_multijump
  22 #define PHYS_MULTIJUMP_SPEED            autocvar_g_multijump_speed
  23 #define PHYS_MULTIJUMP_ADD                      autocvar_g_multijump_add
  24 #define PHYS_MULTIJUMP_MAXSPEED         autocvar_g_multijump_maxspeed
  25 #define PHYS_MULTIJUMP_DODGING          autocvar_g_multijump_dodging
  26
  27
  28 .float stat_multijump;
  29 .float stat_multijump_speed;
  30 .float stat_multijump_add;
  31 .float stat_multijump_maxspeed;
  32 .float stat_multijump_dodging;
  33
  34 void multijump_UpdateStats()
  35 {SELFPARAM();
  36         self.stat_multijump = PHYS_MULTIJUMP;
  37         self.stat_multijump_speed = PHYS_MULTIJUMP_SPEED;
  38         self.stat_multijump_add = PHYS_MULTIJUMP_ADD;
  39         self.stat_multijump_maxspeed = PHYS_MULTIJUMP_MAXSPEED;
  40         self.stat_multijump_dodging = PHYS_MULTIJUMP_DODGING;
  41 }
  42
  43 void multijump_AddStats()
  44 {
  45         addstat(STAT_MULTIJUMP, AS_INT, stat_multijump);
  46         addstat(STAT_MULTIJUMP_SPEED, AS_FLOAT, stat_multijump_speed);
  47         addstat(STAT_MULTIJUMP_ADD, AS_INT, stat_multijump_add);
  48         addstat(STAT_MULTIJUMP_MAXSPEED, AS_FLOAT, stat_multijump_maxspeed);
  49         addstat(STAT_MULTIJUMP_DODGING, AS_INT, stat_multijump_dodging);
  50 }
  51
  52 #endif
  53
  54 void PM_multijump()
  55 {SELFPARAM();
  56         if(!PHYS_MULTIJUMP) { return; }
  57
  58         if(IS_ONGROUND(self))
  59         {
  60                 self.multijump_count = 0;
  61         }
  62 }
  63
  64 bool PM_multijump_checkjump()
  65 {SELFPARAM();
  66         if(!PHYS_MULTIJUMP) { return false; }
  67
  68 #ifdef SVQC
  69         bool client_multijump = self.cvar_cl_multijump;
  70 #elif defined(CSQC)
  71         bool client_multijump = cvar("cl_multijump");
  72
  73         if(cvar("cl_multijump") > 1)
  74                 return false; // nope
  75 #endif
  76
  77         if (!IS_JUMP_HELD(self) && !IS_ONGROUND(self) && client_multijump) // jump button pressed this frame and we are in midair
  78                 self.multijump_ready = true;  // this is necessary to check that we released the jump button and pressed it again
  79         else
  80                 self.multijump_ready = false;
  81
  82         int phys_multijump = PHYS_MULTIJUMP;
  83
  84 #ifdef CSQC
  85         phys_multijump = (PHYS_MULTIJUMP) ? -1 : 0;
  86 #endif
  87
  88         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))
  89         {
  90                 if (PHYS_MULTIJUMP)
  91                 {
  92                         if (!PHYS_MULTIJUMP_ADD) // in this case we make the z velocity == jumpvelocity
  93                         {
  94                                 if (self.velocity_z < PHYS_JUMPVELOCITY)
  95                                 {
  96                                         player_multijump = true;
  97                                         self.velocity_z = 0;
  98                                 }
  99                         }
 100                         else
 101                                 player_multijump = true;
 102
 103                         if(player_multijump)
 104                         {
 105                                 if(PHYS_MULTIJUMP_DODGING)
 106                                 if(self.movement_x != 0 || self.movement_y != 0) // don't remove all speed if player isnt pressing any movement keys
 107                                 {
 108                                         float curspeed;
 109                                         vector wishvel, wishdir;
 110
 111 /*#ifdef SVQC
 112                                         curspeed = max(
 113                                                 vlen(vec2(self.velocity)), // current xy speed
 114                                                 vlen(vec2(antilag_takebackavgvelocity(self, max(self.lastteleporttime + sys_frametime, time - 0.25), time))) // average xy topspeed over the last 0.25 secs
 115                                         );
 116 #elif defined(CSQC)*/
 117                                         curspeed = vlen(vec2(self.velocity));
 118 //#endif
 119
 120                                         makevectors(self.v_angle_y * '0 1 0');
 121                                         wishvel = v_forward * self.movement_x + v_right * self.movement_y;
 122                                         wishdir = normalize(wishvel);
 123
 124                                         self.velocity_x = wishdir_x * curspeed; // allow "dodging" at a multijump
 125                                         self.velocity_y = wishdir_y * curspeed;
 126                                         // keep velocity_z unchanged!
 127                                 }
 128                                 if (PHYS_MULTIJUMP > 0)
 129                                 {
 130                                         self.multijump_count += 1;
 131                                 }
 132                         }
 133                 }
 134                 self.multijump_ready = false; // require releasing and pressing the jump button again for the next jump
 135         }
 136
 137         return false;
 138 }
 139
 140 #ifdef SVQC
 141 MUTATOR_HOOKFUNCTION(multijump_PlayerPhysics)
 142 {
 143         multijump_UpdateStats();
 144         PM_multijump();
 145
 146         return false;
 147 }
 148
 149 MUTATOR_HOOKFUNCTION(multijump_PlayerJump)
 150 {
 151         return PM_multijump_checkjump();
 152 }
 153
 154 MUTATOR_HOOKFUNCTION(multijump_GetCvars)
 155 {
 156         GetCvars_handleFloat(get_cvars_s, get_cvars_f, cvar_cl_multijump, "cl_multijump");
 157         return false;
 158 }
 159
 160 MUTATOR_HOOKFUNCTION(multijump_BuildMutatorsString)
 161 {
 162         ret_string = strcat(ret_string, ":multijump");
 163         return false;
 164 }
 165
 166 MUTATOR_HOOKFUNCTION(multijump_BuildMutatorsPrettyString)
 167 {
 168         ret_string = strcat(ret_string, ", Multi jump");
 169         return false;
 170 }
 171
 172 MUTATOR_DEFINITION(mutator_multijump)
 173 {
 174         MUTATOR_HOOK(PlayerPhysics, multijump_PlayerPhysics, CBC_ORDER_ANY);
 175         MUTATOR_HOOK(PlayerJump, multijump_PlayerJump, CBC_ORDER_ANY);
 176         MUTATOR_HOOK(GetCvars, multijump_GetCvars, CBC_ORDER_ANY);
 177         MUTATOR_HOOK(BuildMutatorsString, multijump_BuildMutatorsString, CBC_ORDER_ANY);
 178         MUTATOR_HOOK(BuildMutatorsPrettyString, multijump_BuildMutatorsPrettyString, CBC_ORDER_ANY);
 179
 180         MUTATOR_ONADD
 181         {
 182                 multijump_AddStats();
 183         }
 184
 185         return false;
 186 }
 187 #endif