qcsrc/common/casings.qc

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