qcsrc/gamec/g_decors.c

   1
   2 float maxclients; // set by worldspawn code
   3 float numdecors;
   4 float maxdecors;
   5 .float createdtime;
   6 .void() th_gib;
   7
   8 //void(vector org, entity en, vector dir, float splattype, float importance) newbloodsplat;
   9 //void(vector org, float bodydamage, float armordamage, vector vel, float damgtype) genericbleedfunc;
  10
  11 // removes the oldest decors each frame to maintain a certain maximum decors
  12 void() decorframe =
  13 {
  14         local entity estart, e, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10;
  15         local float bt1, bt2, bt3, bt4, bt5, bt6, bt7, bt8, bt9, bt10, iterations;
  16
  17         // numdecors is allowed to be bogus as long as it is >= the real number of decors
  18         // (but perfection is clearly preferable)
  19         if (numdecors <= maxdecors)
  20                 return;
  21
  22         // recount all the decors
  23         numdecors = 0;
  24         estart = e = findchain(classname, "decor");
  25         while(e)
  26         {
  27                 numdecors = numdecors + 1;
  28                 e = e.chain;
  29         }
  30         if (numdecors <= maxdecors)
  31                 return; // nothing to do
  32
  33         // limit it to considering 10000 entities per frame,
  34         // otherwise it can cause a runaway loop error
  35         iterations = 0;
  36         while (numdecors > maxdecors && iterations < 10000)
  37         {
  38                 iterations = iterations + 1;
  39                 // find and remove the oldest decors (upto 10 at once)
  40                 b1 = b2  = b3  = b4  = b5  = b6 = b7 = b8 = b9 = b10 = world;
  41                 bt1 = bt2 = bt3 = bt4 = bt5 = bt6 = bt7 = bt8 = bt9 = bt10 = time + 10000;
  42                 if (iterations > 0)
  43                         estart = findchain(classname, "decor");
  44                 e = estart;
  45                 while(e)
  46                 {
  47                         iterations = iterations + 1;
  48                         if (e.createdtime < bt10)
  49                         {
  50                                 if (e.createdtime < bt9)
  51                                 {
  52                                         if (e.createdtime < bt8)
  53                                         {
  54                                                 if (e.createdtime < bt7)
  55                                                 {
  56                                                         if (e.createdtime < bt6)
  57                                                         {
  58                                                                 if (e.createdtime < bt5)
  59                                                                 {
  60                                                                         if (e.createdtime < bt4)
  61                                                                         {
  62                                                                                 if (e.createdtime < bt3)
  63                                                                                 {
  64                                                                                         if (e.createdtime < bt2)
  65                                                                                         {
  66                                                                                                 if (e.createdtime < bt1)
  67                                                                                                 {
  68                                                                                                         b10=b9;bt10=bt9;
  69                                                                                                         b9=b8;bt9=bt8;
  70                                                                                                         b8=b7;bt8=bt7;
  71                                                                                                         b7=b6;bt7=bt6;
  72                                                                                                         b6=b5;bt6=bt5;
  73                                                                                                         b5=b4;bt5=bt4;
  74                                                                                                         b4=b3;bt4=bt3;
  75                                                                                                         b3=b2;bt3=bt2;
  76                                                                                                         b2=b1;bt2=bt1;
  77                                                                                                         b1=e;bt1=e.createdtime;
  78                                                                                                 }
  79                                                                                                 else
  80                                                                                                 {
  81                                                                                                         b10=b9;bt10=bt9;
  82                                                                                                         b9=b8;bt9=bt8;
  83                                                                                                         b8=b7;bt8=bt7;
  84                                                                                                         b7=b6;bt7=bt6;
  85                                                                                                         b6=b5;bt6=bt5;
  86                                                                                                         b5=b4;bt5=bt4;
  87                                                                                                         b4=b3;bt4=bt3;
  88                                                                                                         b3=b2;bt3=bt2;
  89                                                                                                         b2=e;bt2=e.createdtime;
  90                                                                                                 }
  91                                                                                         }
  92                                                                                         else
  93                                                                                         {
  94                                                                                                 b10=b9;bt10=bt9;
  95                                                                                                 b9=b8;bt9=bt8;
  96                                                                                                 b8=b7;bt8=bt7;
  97                                                                                                 b7=b6;bt7=bt6;
  98                                                                                                 b6=b5;bt6=bt5;
  99                                                                                                 b5=b4;bt5=bt4;
 100                                                                                                 b4=b3;bt4=bt3;
 101                                                                                                 b3=e;bt3=e.createdtime;
 102                                                                                         }
 103                                                                                 }
 104                                                                                 else
 105                                                                                 {
 106                                                                                         b10=b9;bt10=bt9;
 107                                                                                         b9=b8;bt9=bt8;
 108                                                                                         b8=b7;bt8=bt7;
 109                                                                                         b7=b6;bt7=bt6;
 110                                                                                         b6=b5;bt6=bt5;
 111                                                                                         b5=b4;bt5=bt4;
 112                                                                                         b4=e;bt4=e.createdtime;
 113                                                                                 }
 114                                                                         }
 115                                                                         else
 116                                                                         {
 117                                                                                 b10=b9;bt10=bt9;
 118                                                                                 b9=b8;bt9=bt8;
 119                                                                                 b8=b7;bt8=bt7;
 120                                                                                 b7=b6;bt7=bt6;
 121                                                                                 b6=b5;bt6=bt5;
 122                                                                                 b5=e;bt5=e.createdtime;
 123                                                                         }
 124                                                                 }
 125                                                                 else
 126                                                                 {
 127                                                                         b10=b9;bt10=bt9;
 128                                                                         b9=b8;bt9=bt8;
 129                                                                         b8=b7;bt8=bt7;
 130                                                                         b7=b6;bt7=bt6;
 131                                                                         b6=e;bt6=e.createdtime;
 132                                                                 }
 133                                                         }
 134                                                         else
 135                                                         {
 136                                                                 b10=b9;bt10=bt9;
 137                                                                 b9=b8;bt9=bt8;
 138                                                                 b8=b7;bt8=bt7;
 139                                                                 b7=e;bt7=e.createdtime;
 140                                                         }
 141                                                 }
 142                                                 else
 143                                                 {
 144                                                         b10=b9;bt10=bt9;
 145                                                         b9=b8;bt9=bt8;
 146                                                         b8=e;bt8=e.createdtime;
 147                                                 }
 148                                         }
 149                                         else
 150                                         {
 151                                                 b10=b9;bt10=bt9;
 152                                                 b9=e;bt9=e.createdtime;
 153                                         }
 154                                 }
 155                                 else
 156                                 {
 157                                         b10=e;bt10=e.createdtime;
 158                                 }
 159                         }
 160                         // failed all 10 slots
 161                         e = e.chain;
 162                 }
 163                 // remove the oldest decors
 164                 if (numdecors > maxdecors) {numdecors = numdecors - 1;remove(b1);}
 165                 if (numdecors > maxdecors) {numdecors = numdecors - 1;remove(b2);}
 166                 if (numdecors > maxdecors) {numdecors = numdecors - 1;remove(b3);}
 167                 if (numdecors > maxdecors) {numdecors = numdecors - 1;remove(b4);}
 168                 if (numdecors > maxdecors) {numdecors = numdecors - 1;remove(b5);}
 169                 if (numdecors > maxdecors) {numdecors = numdecors - 1;remove(b6);}
 170                 if (numdecors > maxdecors) {numdecors = numdecors - 1;remove(b7);}
 171                 if (numdecors > maxdecors) {numdecors = numdecors - 1;remove(b8);}
 172                 if (numdecors > maxdecors) {numdecors = numdecors - 1;remove(b9);}
 173                 if (numdecors > maxdecors) {numdecors = numdecors - 1;remove(b10);}
 174         }
 175 };
 176
 177 entity() newdecor =
 178 {
 179         local entity e;
 180         numdecors++;
 181         e = spawn();
 182         e.classname = "decor";
 183         return e;
 184 };
 185
 186 void(entity e) removedecor =
 187 {
 188         numdecors--;
 189         remove(e);
 190 };
 191
 192
 193 void(vector org, vector vel, float amount) blood =
 194 {
 195         te_blood(org, vel, amount);
 196 };
 197
 198 void(vector org, vector vel, float amount) spark =
 199 {
 200         te_spark(org, vel, amount);
 201 };
 202
 203 void(vector m1, vector m2, float vel, float amount) bloodshower =
 204 {
 205         te_bloodshower(m1, m2, vel, amount);
 206 };
 207
 208 void(vector org, float quad) bulletpuff =
 209 {
 210         if (quad)
 211                 te_gunshotquad(org);
 212         else
 213                 te_gunshot(org);
 214 };
 215
 216 void(vector org, float quad) nailpuff =
 217 {
 218         if (quad)
 219                 te_superspikequad(org);
 220         else
 221                 te_superspike(org);
 222 };
 223
 224 // used for various little bouncing debris to avoid getting stuck in the air
 225 void() DecorThink =
 226 {
 227         self.nextthink = time;
 228         self.flags = self.flags - (self.flags & FL_ONGROUND);
 229         if (pointcontents(self.origin) == CONTENT_SOLID)
 230                 removedecor(self);
 231 };
 232
 233 .float  createdtime;
 234
 235 void() InitDecors =
 236 {
 237         // different number of decors in multi-player (to avoid lag on modems)
 238         if (maxclients > 1)
 239                 maxdecors = 32;
 240         else
 241                 maxdecors = 100;
 242         // overridable by saved2 cvar on server console
 243         if (cvar("decors"))
 244                 maxdecors = cvar("decors");
 245         if (maxdecors < 1)
 246                 maxdecors = 1;
 247 };