qcsrc/warpzonelib/client.qc

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