qcsrc/common/effects/qc/casings.qc

   1 #include "casings.qh"
   2
   3 #include <common/util.qh>
   4
   5 #ifdef CSQC
   6 #include <common/physics/movetypes/movetypes.qh>
   7 #include "rubble.qh"
   8 #endif
   9
  10 REGISTER_NET_TEMP(casings)
  11
  12 #if defined(SVQC)
  13 .bool cvar_cl_casings;
  14 #elif defined(CSQC)
  15 bool cvar_cl_casings;
  16 #endif
  17 REPLICATE(cvar_cl_casings, bool, "cl_casings");
  18
  19 #ifdef SVQC
  20 void SpawnCasing(vector vel, float randomvel, vector ang, vector avel, float randomavel, int casingtype, entity casingowner, .entity weaponentity)
  21 {
  22         entity wep = casingowner.(weaponentity);
  23         vector org = casingowner.origin + casingowner.view_ofs + wep.spawnorigin.x * v_forward - wep.spawnorigin.y * v_right + wep.spawnorigin.z * v_up;
  24
  25         FOREACH_CLIENT(true, {
  26                 if (!(CS(it).cvar_cl_casings))
  27                         continue;
  28
  29                 msg_entity = it;
  30                 if (!sound_allowed(MSG_ONE, it))
  31                         casingtype |= 0x80; // silent
  32
  33                 WriteHeader(MSG_ONE, casings);
  34                 WriteByte(MSG_ONE, casingtype);
  35                 WriteVector(MSG_ONE, org);
  36                 WriteShort(MSG_ONE, compressShortVector(vel)); // actually compressed velocity
  37                 WriteByte(MSG_ONE, ang.x * 256 / 360);
  38                 WriteByte(MSG_ONE, ang.y * 256 / 360);
  39                 WriteByte(MSG_ONE, ang.z * 256 / 360);
  40         });
  41 }
  42 #endif
  43
  44 #ifdef CSQC
  45 entityclass(Casing);
  46 classfield(Casing) .float alpha;
  47 classfield(Casing) .bool silent;
  48 classfield(Casing) .int state;
  49 classfield(Casing) .float cnt;
  50
  51 void Casing_Delete(entity this)
  52 {
  53     delete(this);
  54 }
  55
  56 void Casing_Draw(entity this)
  57 {
  58     if (IS_ONGROUND(this))
  59     {
  60         this.angles_x = 0;
  61         this.angles_z = 0;
  62         //UNSET_ONGROUND(this);
  63     }
  64
  65     Movetype_Physics_MatchTicrate(this, autocvar_cl_casings_ticrate, autocvar_cl_casings_sloppy);
  66     if (wasfreed(this))
  67         return; // deleted by touch function
  68
  69     this.renderflags = 0;
  70     this.alpha = bound(0, this.cnt - time, 1);
  71
  72     if (this.alpha < ALPHA_MIN_VISIBLE)
  73     {
  74         Casing_Delete(this);
  75         this.drawmask = 0;
  76     }
  77 }
  78
  79 SOUND(BRASS1, W_Sound("brass1"));
  80 SOUND(BRASS2, W_Sound("brass2"));
  81 SOUND(BRASS3, W_Sound("brass3"));
  82 Sound SND_BRASS_RANDOM() {
  83     return Sounds_from(SND_BRASS1.m_id + floor(prandom() * 3));
  84 }
  85 SOUND(CASINGS1, W_Sound("casings1"));
  86 SOUND(CASINGS2, W_Sound("casings2"));
  87 SOUND(CASINGS3, W_Sound("casings3"));
  88 Sound SND_CASINGS_RANDOM() {
  89     return Sounds_from(SND_CASINGS1.m_id + floor(prandom() * 3));
  90 }
  91
  92 void Casing_Touch(entity this, entity toucher)
  93 {
  94     if (trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
  95     {
  96         Casing_Delete(this);
  97         return;
  98     }
  99
 100     if (!this.silent)
 101     if (!trace_ent || trace_ent.solid == SOLID_BSP)
 102     {
 103         if(vdist(this.velocity, >, 50))
 104         {
 105             if (time >= this.nextthink)
 106             {
 107                 Sound s;
 108                 switch (this.state)
 109                 {
 110                     case 1:
 111                         s = SND_CASINGS_RANDOM();
 112                         break;
 113                     default:
 114                         s = SND_BRASS_RANDOM();
 115                         break;
 116                 }
 117
 118                 sound (this, CH_SHOTS, s, VOL_BASE, ATTEN_LARGE);
 119             }
 120         }
 121     }
 122
 123     this.nextthink = time + 0.2;
 124 }
 125
 126 void Casing_Damage(entity this, float thisdmg, int hittype, vector org, vector thisforce)
 127 {
 128     if (thisforce.z < 0)
 129         thisforce.z = 0;
 130     this.velocity = this.velocity + thisforce + '0 0 100';
 131     UNSET_ONGROUND(this);
 132 }
 133
 134 NET_HANDLE(casings, bool isNew)
 135 {
 136     int _state = ReadByte();
 137     vector org = ReadVector();
 138     vector vel = decompressShortVector(ReadShort());
 139     vector ang;
 140     ang_x = ReadByte() * 360 / 256;
 141     ang_y = ReadByte() * 360 / 256;
 142     ang_z = ReadByte() * 360 / 256;
 143     return = true;
 144
 145     Casing casing = RubbleNew("casing");
 146     casing.silent = (_state & 0x80);
 147     casing.state = (_state & 0x7F);
 148     casing.origin = org;
 149     setorigin(casing, casing.origin);
 150     casing.velocity = vel;
 151     casing.angles = ang;
 152     casing.drawmask = MASK_NORMAL;
 153
 154     casing.draw = Casing_Draw;
 155     if (isNew) IL_PUSH(g_drawables, casing);
 156     casing.velocity = casing.velocity + 2 * prandomvec();
 157     casing.avelocity = '0 250 0' + 100 * prandomvec();
 158     set_movetype(casing, MOVETYPE_BOUNCE);
 159     casing.bouncefactor = 0.25;
 160     settouch(casing, Casing_Touch);
 161     casing.move_time = time;
 162     casing.event_damage = Casing_Damage;
 163     casing.solid = SOLID_TRIGGER;
 164
 165     switch (casing.state)
 166     {
 167         case 1:
 168             setmodel(casing, MDL_CASING_SHELL);
 169             casing.cnt = time + autocvar_cl_casings_shell_time;
 170             break;
 171         default:
 172             setmodel(casing, MDL_CASING_BULLET);
 173             casing.cnt = time + autocvar_cl_casings_bronze_time;
 174             break;
 175     }
 176
 177     setsize(casing, '0 0 -1', '0 0 -1');
 178
 179     RubbleLimit("casing", autocvar_cl_casings_maxcount, Casing_Delete);
 180 }
 181
 182 #endif