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
   8 #if defined(SVQC)
   9 void multijump_AddStats();
  10
  11 REGISTER_MUTATOR(multijump, cvar("g_multijump"))
  12 {
  13         MUTATOR_ONADD
  14         {
  15                 multijump_AddStats();
  16         }
  17         return false;
  18 }
  19 #elif defined(CSQC)
  20 REGISTER_MUTATOR(multijump, true);
  21 #endif
  22
  23 .int multijump_count;
  24 .bool multijump_ready;
  25 .bool cvar_cl_multijump;
  26
  27 #ifdef CSQC
  28
  29 #define PHYS_MULTIJUMP                          getstati(STAT_MULTIJUMP)
  30 #define PHYS_MULTIJUMP_SPEED            getstatf(STAT_MULTIJUMP_SPEED)
  31 #define PHYS_MULTIJUMP_ADD                      getstati(STAT_MULTIJUMP_ADD)
  32 #define PHYS_MULTIJUMP_MAXSPEED         getstatf(STAT_MULTIJUMP_MAXSPEED)
  33 #define PHYS_MULTIJUMP_DODGING          getstati(STAT_MULTIJUMP_DODGING)
  34
  35 #elif defined(SVQC)
  36
  37 int autocvar_g_multijump;
  38 float autocvar_g_multijump_add;
  39 float autocvar_g_multijump_speed;
  40 float autocvar_g_multijump_maxspeed;
  41 float autocvar_g_multijump_dodging = 1;
  42
  43 #define PHYS_MULTIJUMP                          autocvar_g_multijump
  44 #define PHYS_MULTIJUMP_SPEED            autocvar_g_multijump_speed
  45 #define PHYS_MULTIJUMP_ADD                      autocvar_g_multijump_add
  46 #define PHYS_MULTIJUMP_MAXSPEED         autocvar_g_multijump_maxspeed
  47 #define PHYS_MULTIJUMP_DODGING          autocvar_g_multijump_dodging
  48
  49 .float stat_multijump;
  50 .float stat_multijump_speed;
  51 .float stat_multijump_add;
  52 .float stat_multijump_maxspeed;
  53 .float stat_multijump_dodging;
  54
  55 void multijump_UpdateStats(entity this)
  56 {
  57         this.stat_multijump = PHYS_MULTIJUMP;
  58         this.stat_multijump_speed = PHYS_MULTIJUMP_SPEED;
  59         this.stat_multijump_add = PHYS_MULTIJUMP_ADD;
  60         this.stat_multijump_maxspeed = PHYS_MULTIJUMP_MAXSPEED;
  61         this.stat_multijump_dodging = PHYS_MULTIJUMP_DODGING;
  62 }
  63
  64 void multijump_AddStats()
  65 {
  66         addstat(STAT_MULTIJUMP, AS_INT, stat_multijump);
  67         addstat(STAT_MULTIJUMP_SPEED, AS_FLOAT, stat_multijump_speed);
  68         addstat(STAT_MULTIJUMP_ADD, AS_INT, stat_multijump_add);
  69         addstat(STAT_MULTIJUMP_MAXSPEED, AS_FLOAT, stat_multijump_maxspeed);
  70         addstat(STAT_MULTIJUMP_DODGING, AS_INT, stat_multijump_dodging);
  71 }
  72
  73 #endif
  74
  75 void PM_multijump(entity this)
  76 {
  77         if(!PHYS_MULTIJUMP) { return; }
  78
  79         if(IS_ONGROUND(this))
  80                 this.multijump_count = 0;
  81 }
  82
  83 bool PM_multijump_checkjump(entity this)
  84 {
  85         if(!PHYS_MULTIJUMP) { return false; }
  86
  87 #ifdef SVQC
  88         bool client_multijump = this.cvar_cl_multijump;
  89 #elif defined(CSQC)
  90         bool client_multijump = cvar("cl_multijump");
  91
  92         if(cvar("cl_multijump") > 1)
  93                 return false; // nope
  94 #endif
  95
  96         if (!IS_JUMP_HELD(this) && !IS_ONGROUND(this) && client_multijump) // jump button pressed this frame and we are in midair
  97                 this.multijump_ready = true;  // this is necessary to check that we released the jump button and pressed it again
  98         else
  99                 this.multijump_ready = false;
 100
 101         int phys_multijump = PHYS_MULTIJUMP;
 102
 103 #ifdef CSQC
 104         phys_multijump = (PHYS_MULTIJUMP) ? -1 : 0;
 105 #endif
 106
 107         if(!player_multijump && this.multijump_ready && (this.multijump_count < phys_multijump || phys_multijump == -1) && this.velocity_z > PHYS_MULTIJUMP_SPEED && (!PHYS_MULTIJUMP_MAXSPEED || vlen(this.velocity) <= PHYS_MULTIJUMP_MAXSPEED))
 108         {
 109                 if (PHYS_MULTIJUMP)
 110                 {
 111                         if (!PHYS_MULTIJUMP_ADD) // in this case we make the z velocity == jumpvelocity
 112                         {
 113                                 if (this.velocity_z < PHYS_JUMPVELOCITY)
 114                                 {
 115                                         player_multijump = true;
 116                                         this.velocity_z = 0;
 117                                 }
 118                         }
 119                         else
 120                                 player_multijump = true;
 121
 122                         if(player_multijump)
 123                         {
 124                                 if(PHYS_MULTIJUMP_DODGING)
 125                                 if(this.movement_x != 0 || this.movement_y != 0) // don't remove all speed if player isnt pressing any movement keys
 126                                 {
 127                                         float curspeed;
 128                                         vector wishvel, wishdir;
 129
 130 /*#ifdef SVQC
 131                                         curspeed = max(
 132                                                 vlen(vec2(this.velocity)), // current xy speed
 133                                                 vlen(vec2(antilag_takebackavgvelocity(this, max(this.lastteleporttime + sys_frametime, time - 0.25), time))) // average xy topspeed over the last 0.25 secs
 134                                         );
 135 #elif defined(CSQC)*/
 136                                         curspeed = vlen(vec2(this.velocity));
 137 //#endif
 138
 139                                         makevectors(this.v_angle_y * '0 1 0');
 140                                         wishvel = v_forward * this.movement_x + v_right * this.movement_y;
 141                                         wishdir = normalize(wishvel);
 142
 143                                         this.velocity_x = wishdir_x * curspeed; // allow "dodging" at a multijump
 144                                         this.velocity_y = wishdir_y * curspeed;
 145                                         // keep velocity_z unchanged!
 146                                 }
 147                                 if (PHYS_MULTIJUMP > 0)
 148                                 {
 149                                         this.multijump_count += 1;
 150                                 }
 151                         }
 152                 }
 153                 this.multijump_ready = false; // require releasing and pressing the jump button again for the next jump
 154         }
 155
 156         return false;
 157 }
 158
 159 MUTATOR_HOOKFUNCTION(multijump, PlayerPhysics)
 160 {
 161 #ifdef SVQC
 162         multijump_UpdateStats(self);
 163 #endif
 164         PM_multijump(self);
 165         return false;
 166 }
 167
 168 MUTATOR_HOOKFUNCTION(multijump, PlayerJump)
 169 {
 170         return PM_multijump_checkjump(self);
 171 }
 172
 173 #ifdef SVQC
 174
 175 MUTATOR_HOOKFUNCTION(multijump, GetCvars)
 176 {
 177         GetCvars_handleFloat(get_cvars_s, get_cvars_f, cvar_cl_multijump, "cl_multijump");
 178         return false;
 179 }
 180
 181 MUTATOR_HOOKFUNCTION(multijump, BuildMutatorsString)
 182 {
 183         ret_string = strcat(ret_string, ":multijump");
 184         return false;
 185 }
 186
 187 MUTATOR_HOOKFUNCTION(multijump, BuildMutatorsPrettyString)
 188 {
 189         ret_string = strcat(ret_string, ", Multi jump");
 190         return false;
 191 }
 192
 193 #endif
 194 #endif