qcsrc/lib/warpzone/client.qc

   1 #include "client.qh"
   2 #include "common.qh"
   3
   4 #if defined(CSQC)
   5         #include "../../client/autocvars.qh"
   6         #include "../csqcmodel/cl_model.qh"
   7 #elif defined(MENUQC)
   8 #elif defined(SVQC)
   9 #endif
  10
  11 void WarpZone_Fade_PreDraw()
  12 {SELFPARAM();
  13         vector org;
  14         org = getpropertyvec(VF_ORIGIN);
  15         if(!checkpvs(org, self)) // this makes sense as long as we don't support recursive warpzones
  16                 self.alpha = 0;
  17         else if(self.warpzone_fadestart)
  18                 self.alpha = bound(0, (self.warpzone_fadeend - vlen(org - self.origin - 0.5 * (self.mins + self.maxs))) / (self.warpzone_fadeend - self.warpzone_fadestart), 1);
  19         else
  20                 self.alpha = 1;
  21         //printf("%v <-> %v\n", view_origin, self.origin + 0.5 * (self.mins + self.maxs));
  22         if(self.alpha <= 0)
  23                 self.drawmask = 0;
  24         else
  25                 self.drawmask = MASK_NORMAL;
  26 }
  27
  28 void WarpZone_Read(float isnew)
  29 {SELFPARAM();
  30         warpzone_warpzones_exist = 1;
  31         if (!self.enemy)
  32         {
  33                 self.enemy = new(warpzone_from);
  34         }
  35         self.classname = "trigger_warpzone";
  36
  37         int f = ReadByte();
  38         self.warpzone_isboxy = (f & 1);
  39         if(f & 4)
  40         {
  41                 self.origin_x = ReadCoord();
  42                 self.origin_y = ReadCoord();
  43                 self.origin_z = ReadCoord();
  44         }
  45         else
  46                 self.origin = '0 0 0';
  47         self.modelindex = ReadShort();
  48         self.mins_x = ReadCoord();
  49         self.mins_y = ReadCoord();
  50         self.mins_z = ReadCoord();
  51         self.maxs_x = ReadCoord();
  52         self.maxs_y = ReadCoord();
  53         self.maxs_z = ReadCoord();
  54         self.scale = ReadByte() / 16;
  55         self.enemy.oldorigin_x = ReadCoord();
  56         self.enemy.oldorigin_y = ReadCoord();
  57         self.enemy.oldorigin_z = ReadCoord();
  58         self.enemy.avelocity_x = ReadCoord();
  59         self.enemy.avelocity_y = ReadCoord();
  60         self.enemy.avelocity_z = ReadCoord();
  61         self.oldorigin_x = ReadCoord();
  62         self.oldorigin_y = ReadCoord();
  63         self.oldorigin_z = ReadCoord();
  64         self.avelocity_x = ReadCoord();
  65         self.avelocity_y = ReadCoord();
  66         self.avelocity_z = ReadCoord();
  67
  68         if(f & 2)
  69         {
  70                 self.warpzone_fadestart = ReadShort();
  71                 self.warpzone_fadeend = max(self.warpzone_fadestart + 1, ReadShort());
  72         }
  73         else
  74         {
  75                 self.warpzone_fadestart = 0;
  76                 self.warpzone_fadeend = 0;
  77         }
  78
  79         // common stuff
  80         WarpZone_SetUp(self, self.enemy.oldorigin, self.enemy.avelocity, self.oldorigin, self.avelocity);
  81
  82         // link me
  83         //setmodel(self, self.model);
  84         setorigin(self, self.origin);
  85         setsize(self, self.mins, self.maxs);
  86
  87         // how to draw
  88         // engine currently wants this
  89         self.predraw = WarpZone_Fade_PreDraw;
  90 }
  91
  92 void WarpZone_Camera_Read(float isnew)
  93 {SELFPARAM();
  94         warpzone_cameras_exist = 1;
  95         self.classname = "func_warpzone_camera";
  96
  97         int f = ReadByte();
  98         if(f & 4)
  99         {
 100                 self.origin_x = ReadCoord();
 101                 self.origin_y = ReadCoord();
 102                 self.origin_z = ReadCoord();
 103         }
 104         else
 105                 self.origin = '0 0 0';
 106         self.modelindex = ReadShort();
 107         self.mins_x = ReadCoord();
 108         self.mins_y = ReadCoord();
 109         self.mins_z = ReadCoord();
 110         self.maxs_x = ReadCoord();
 111         self.maxs_y = ReadCoord();
 112         self.maxs_z = ReadCoord();
 113         self.scale = ReadByte() / 16;
 114         self.oldorigin_x = ReadCoord();
 115         self.oldorigin_y = ReadCoord();
 116         self.oldorigin_z = ReadCoord();
 117         self.avelocity_x = ReadCoord();
 118         self.avelocity_y = ReadCoord();
 119         self.avelocity_z = ReadCoord();
 120
 121         if(f & 2)
 122         {
 123                 self.warpzone_fadestart = ReadShort();
 124                 self.warpzone_fadeend = max(self.warpzone_fadestart + 1, ReadShort());
 125         }
 126         else
 127         {
 128                 self.warpzone_fadestart = 0;
 129                 self.warpzone_fadeend = 0;
 130         }
 131
 132         // common stuff
 133         WarpZone_Camera_SetUp(self, self.oldorigin, self.avelocity);
 134
 135         // engine currently wants this
 136         self.drawmask = MASK_NORMAL;
 137
 138         // link me
 139         //setmodel(self, self.model);
 140         setorigin(self, self.origin);
 141         setsize(self, self.mins, self.maxs);
 142
 143         // how to draw
 144         // engine currently wants this
 145         self.predraw = WarpZone_Fade_PreDraw;
 146 }
 147
 148 void CL_RotateMoves(vector ang) = #638;
 149 void WarpZone_Teleported_Read(float isnew)
 150 {SELFPARAM();
 151         self.classname = "warpzone_teleported";
 152         vector v;
 153         v.x = ReadCoord();
 154         v.y = ReadCoord();
 155         v.z = ReadCoord();
 156         if(!isnew)
 157                 return;
 158         self.warpzone_transform = v;
 159         setproperty(VF_CL_VIEWANGLES, WarpZone_TransformVAngles(self, getpropertyvec(VF_CL_VIEWANGLES)));
 160         if(checkextension("DP_CSQC_ROTATEMOVES"))
 161                 CL_RotateMoves(v);
 162                 //CL_RotateMoves('0 90 0');
 163 }
 164
 165 float warpzone_fixingview;
 166 float warpzone_fixingview_drawexteriormodel;
 167
 168 void WarpZone_View_Outside()
 169 {
 170         if(!warpzone_fixingview)
 171                 return;
 172         warpzone_fixingview = 0;
 173         cvar_set("r_drawexteriormodel", ftos(warpzone_fixingview_drawexteriormodel));
 174 }
 175
 176 void WarpZone_View_Inside()
 177 {
 178         if(autocvar_chase_active)
 179         {
 180                 WarpZone_View_Outside();
 181                 return;
 182         }
 183         if(warpzone_fixingview)
 184                 return;
 185         warpzone_fixingview = 1;
 186         warpzone_fixingview_drawexteriormodel = cvar("r_drawexteriormodel");
 187         cvar_set("r_drawexteriormodel", "0");
 188 }
 189
 190 vector WarpZone_FixNearClip(vector o, vector c0, vector c1, vector c2, vector c3)
 191 {
 192         vector mi, ma;
 193         entity e;
 194         float pd;
 195
 196         mi.x = min(o.x, c0_x, c1_x, c2_x, c3_x);
 197         ma.x = max(o.x, c0_x, c1_x, c2_x, c3_x);
 198         mi.y = min(o.y, c0_y, c1_y, c2_y, c3_y);
 199         ma.y = max(o.y, c0_y, c1_y, c2_y, c3_y);
 200         mi.z = min(o.z, c0_z, c1_z, c2_z, c3_z);
 201         ma.z = max(o.z, c0_z, c1_z, c2_z, c3_z);
 202
 203         e = WarpZone_Find(mi, ma);
 204         if(e)
 205         {
 206                 if(WarpZone_PlaneDist(e, o) < 0)
 207                         return '0 0 0';
 208                         // can't really be, though, but if it is, this is not my warpzone, but a random different one in the same mins/maxs
 209                 pd = min(
 210                                 WarpZone_PlaneDist(e, c0),
 211                                 WarpZone_PlaneDist(e, c1),
 212                                 WarpZone_PlaneDist(e, c2),
 213                                 WarpZone_PlaneDist(e, c3)
 214                         );
 215                 if(pd < 0)
 216                         return e.warpzone_forward * -pd;
 217         }
 218
 219         return '0 0 0';
 220 }
 221
 222 void WarpZone_FixPMove()
 223 {
 224         entity e;
 225         e = WarpZone_Find(pmove_org, pmove_org);
 226         if(e)
 227         {
 228                 pmove_org = WarpZone_TransformOrigin(e, pmove_org);
 229                 input_angles = WarpZone_TransformVAngles(e, input_angles);
 230         }
 231 }
 232
 233 #ifndef KEEP_ROLL
 234 float autocvar_cl_rollkillspeed = 10;
 235 #endif
 236 void WarpZone_FixView()
 237 {
 238         entity e;
 239         vector org, ang, nearclip, corner0, corner1, corner2, corner3, o;
 240         float f;
 241
 242         warpzone_save_view_origin = org = getpropertyvec(VF_ORIGIN);
 243         warpzone_save_view_angles = ang = getpropertyvec(VF_ANGLES);
 244
 245         e = WarpZone_Find(org, org);
 246         if(e)
 247         {
 248                 org = WarpZone_TransformOrigin(e, org);
 249                 ang = WarpZone_TransformVAngles(e, ang);
 250                 WarpZone_View_Inside();
 251         }
 252         else
 253                 WarpZone_View_Outside();
 254
 255 #ifndef KEEP_ROLL
 256         float rick;
 257         if(autocvar_cl_rollkillspeed)
 258                 f = max(0, (1 - frametime * autocvar_cl_rollkillspeed));
 259         else
 260                 f = 0;
 261
 262         rick = getproperty(VF_CL_VIEWANGLES_Z);
 263         rick *= f;
 264         setproperty(VF_CL_VIEWANGLES_Z, rick);
 265         ang.z *= f;
 266 #endif
 267
 268         setproperty(VF_ORIGIN, org);
 269         setproperty(VF_ANGLES, ang);
 270
 271         nearclip = '0 0 1' * (cvar("r_nearclip") * 1.125);
 272         corner0 = cs_unproject('0 0 0' + nearclip);
 273         corner1 = cs_unproject('1 0 0' * cvar("vid_conwidth") + nearclip);
 274         corner2 = cs_unproject('0 1 0' * cvar("vid_conheight") + nearclip);
 275         corner3 = cs_unproject('1 0 0' * cvar("vid_conwidth") + '0 1 0' * cvar("vid_conheight") + nearclip);
 276         o = WarpZone_FixNearClip(org, corner0, corner1, corner2, corner3);
 277         if(o != '0 0 0')
 278                 setproperty(VF_ORIGIN, org + o);
 279 }
 280
 281 void WarpZone_Init()
 282 {
 283 }
 284
 285 void WarpZone_Shutdown()
 286 {
 287         WarpZone_View_Outside();
 288 }