qcsrc/common/effects/qc/casings.qc

   1 #include "casings.qh"
   2 #ifdef SVQC
   3 void SpawnCasing(vector vel, float randomvel, vector ang, vector avel, float randomavel, int casingtype, entity casingowner, .entity weaponentity);
   4 #endif
   5
   6 #ifdef IMPLEMENTATION
   7
   8 #include <common/util.qh>
   9
  10 #ifdef CSQC
  11 #include <common/physics/movetypes/movetypes.qh>
  12 #include "rubble.qh"
  13 #endif
  14
  15 REGISTER_NET_TEMP(casings)
  16
  17 #ifdef SVQC
  18 void SpawnCasing(vector vel, float randomvel, vector ang, vector avel, float randomavel, int casingtype, entity casingowner, .entity weaponentity)
  19 {
  20     entity wep = casingowner.(weaponentity);
  21     vector org = casingowner.origin + casingowner.view_ofs + wep.spawnorigin.x * v_forward - wep.spawnorigin.y * v_right + wep.spawnorigin.z * v_up;
  22
  23     if (!sound_allowed(MSG_BROADCAST, casingowner))
  24         casingtype |= 0x80;
  25
  26     WriteHeader(MSG_ALL, casings);
  27     WriteByte(MSG_ALL, casingtype);
  28     WriteCoord(MSG_ALL, org.x);
  29     WriteCoord(MSG_ALL, org.y);
  30     WriteCoord(MSG_ALL, org.z);
  31     WriteShort(MSG_ALL, compressShortVector(vel)); // actually compressed velocity
  32     WriteByte(MSG_ALL, ang.x * 256 / 360);
  33     WriteByte(MSG_ALL, ang.y * 256 / 360);
  34     WriteByte(MSG_ALL, ang.z * 256 / 360);
  35 }
  36 #endif
  37
  38 #ifdef CSQC
  39 entityclass(Casing);
  40 class(Casing) .float alpha;
  41 class(Casing) .bool silent;
  42 class(Casing) .int state;
  43 class(Casing) .float cnt;
  44
  45 void Casing_Delete(entity this)
  46 {
  47     delete(this);
  48 }
  49
  50 void Casing_Draw(entity this)
  51 {
  52     if (IS_ONGROUND(this))
  53     {
  54         this.angles_x = 0;
  55         this.angles_z = 0;
  56         //UNSET_ONGROUND(this);
  57     }
  58
  59     Movetype_Physics_MatchTicrate(this, autocvar_cl_casings_ticrate, autocvar_cl_casings_sloppy);
  60     if (wasfreed(this))
  61         return; // deleted by touch function
  62
  63     this.renderflags = 0;
  64     this.alpha = bound(0, this.cnt - time, 1);
  65
  66     if (this.alpha < ALPHA_MIN_VISIBLE)
  67     {
  68         Casing_Delete(this);
  69         this.drawmask = 0;
  70     }
  71 }
  72
  73 SOUND(BRASS1, W_Sound("brass1"));
  74 SOUND(BRASS2, W_Sound("brass2"));
  75 SOUND(BRASS3, W_Sound("brass3"));
  76 Sound SND_BRASS_RANDOM() {
  77     return Sounds_from(SND_BRASS1.m_id + floor(prandom() * 3));
  78 }
  79 SOUND(CASINGS1, W_Sound("casings1"));
  80 SOUND(CASINGS2, W_Sound("casings2"));
  81 SOUND(CASINGS3, W_Sound("casings3"));
  82 Sound SND_CASINGS_RANDOM() {
  83     return Sounds_from(SND_CASINGS1.m_id + floor(prandom() * 3));
  84 }
  85
  86 void Casing_Touch(entity this, entity toucher)
  87 {
  88     if (trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
  89     {
  90         Casing_Delete(this);
  91         return;
  92     }
  93
  94     if (!this.silent)
  95     if (!trace_ent || trace_ent.solid == SOLID_BSP)
  96     {
  97         if(vdist(this.velocity, >, 50))
  98         {
  99             if (time >= this.nextthink)
 100             {
 101                 Sound s;
 102                 switch (this.state)
 103                 {
 104                     case 1:
 105                         s = SND_CASINGS_RANDOM();
 106                         break;
 107                     default:
 108                         s = SND_BRASS_RANDOM();
 109                         break;
 110                 }
 111
 112                 sound (this, CH_SHOTS, s, VOL_BASE, ATTEN_LARGE);
 113             }
 114         }
 115     }
 116
 117     this.nextthink = time + 0.2;
 118 }
 119
 120 void Casing_Damage(entity this, float thisdmg, int hittype, vector org, vector thisforce)
 121 {
 122     if (thisforce.z < 0)
 123         thisforce.z = 0;
 124     this.velocity = this.velocity + thisforce + '0 0 100';
 125     UNSET_ONGROUND(this);
 126 }
 127
 128 NET_HANDLE(casings, bool isNew)
 129 {
 130     int _state = ReadByte();
 131     vector org;
 132     org_x = ReadCoord();
 133     org_y = ReadCoord();
 134     org_z = ReadCoord();
 135     vector vel = decompressShortVector(ReadShort());
 136     vector ang;
 137     ang_x = ReadByte() * 360 / 256;
 138     ang_y = ReadByte() * 360 / 256;
 139     ang_z = ReadByte() * 360 / 256;
 140     return = true;
 141
 142     if (!autocvar_cl_casings) return;
 143
 144     Casing casing = RubbleNew("casing");
 145     casing.silent = (_state & 0x80);
 146     casing.state = (_state & 0x7F);
 147     casing.origin = org;
 148     setorigin(casing, casing.origin);
 149     casing.velocity = vel;
 150     casing.angles = ang;
 151     casing.drawmask = MASK_NORMAL;
 152
 153     casing.draw = Casing_Draw;
 154     if (isNew) IL_PUSH(g_drawables, casing);
 155     casing.velocity = casing.velocity + 2 * prandomvec();
 156     casing.avelocity = '0 250 0' + 100 * prandomvec();
 157     set_movetype(casing, MOVETYPE_BOUNCE);
 158     settouch(casing, Casing_Touch);
 159     casing.move_time = time;
 160     casing.event_damage = Casing_Damage;
 161     casing.solid = SOLID_TRIGGER;
 162
 163     switch (casing.state)
 164     {
 165         case 1:
 166             setmodel(casing, MDL_CASING_SHELL);
 167             casing.cnt = time + autocvar_cl_casings_shell_time;
 168             break;
 169         default:
 170             setmodel(casing, MDL_CASING_BULLET);
 171             casing.cnt = time + autocvar_cl_casings_bronze_time;
 172             break;
 173     }
 174
 175     setsize(casing, '0 0 -1', '0 0 -1');
 176
 177     RubbleLimit("casing", autocvar_cl_casings_maxcount, Casing_Delete);
 178 }
 179
 180 #endif
 181 #endif