qcsrc/warpzonelib/client.qc

   1 #include "client.qh"
   2 #include "common.qh"
   3
   4 #if defined(CSQC)
   5         #include "../client/autocvars.qh"
   6         #include "../csqcmodellib/cl_model.qh"
   7         #include "../dpdefs/csprogsdefs.qh"
   8 #elif defined(MENUQC)
   9 #elif defined(SVQC)
  10 #endif
  11
  12 void WarpZone_Fade_PreDraw()
  13 {
  14         vector org;
  15         org = getpropertyvec(VF_ORIGIN);
  16         if(!checkpvs(org, self)) // this makes sense as long as we don't support recursive warpzones
  17                 self.alpha = 0;
  18         else if(self.warpzone_fadestart)
  19                 self.alpha = bound(0, (self.warpzone_fadeend - vlen(org - self.origin - 0.5 * (self.mins + self.maxs))) / (self.warpzone_fadeend - self.warpzone_fadestart), 1);
  20         else
  21                 self.alpha = 1;
  22         //printf("%v <-> %v\n", view_origin, self.origin + 0.5 * (self.mins + self.maxs));
  23         if(self.alpha <= 0)
  24                 self.drawmask = 0;
  25         else
  26                 self.drawmask = MASK_NORMAL;
  27 }
  28
  29 void WarpZone_Read(float isnew)
  30 {
  31         warpzone_warpzones_exist = 1;
  32         if (!self.enemy)
  33         {
  34                 self.enemy = spawn();
  35                 self.enemy.classname = "warpzone_from";
  36         }
  37         self.classname = "trigger_warpzone";
  38
  39         int f = ReadByte();
  40         self.warpzone_isboxy = (f & 1);
  41         if(f & 4)
  42         {
  43                 self.origin_x = ReadCoord();
  44                 self.origin_y = ReadCoord();
  45                 self.origin_z = ReadCoord();
  46         }
  47         else
  48                 self.origin = '0 0 0';
  49         self.modelindex = ReadShort();
  50         self.mins_x = ReadCoord();
  51         self.mins_y = ReadCoord();
  52         self.mins_z = ReadCoord();
  53         self.maxs_x = ReadCoord();
  54         self.maxs_y = ReadCoord();
  55         self.maxs_z = ReadCoord();
  56         self.scale = ReadByte() / 16;
  57         self.enemy.oldorigin_x = ReadCoord();
  58         self.enemy.oldorigin_y = ReadCoord();
  59         self.enemy.oldorigin_z = ReadCoord();
  60         self.enemy.avelocity_x = ReadCoord();
  61         self.enemy.avelocity_y = ReadCoord();
  62         self.enemy.avelocity_z = ReadCoord();
  63         self.oldorigin_x = ReadCoord();
  64         self.oldorigin_y = ReadCoord();
  65         self.oldorigin_z = ReadCoord();
  66         self.avelocity_x = ReadCoord();
  67         self.avelocity_y = ReadCoord();
  68         self.avelocity_z = ReadCoord();
  69
  70         if(f & 2)
  71         {
  72                 self.warpzone_fadestart = ReadShort();
  73                 self.warpzone_fadeend = max(self.warpzone_fadestart + 1, ReadShort());
  74         }
  75         else
  76         {
  77                 self.warpzone_fadestart = 0;
  78                 self.warpzone_fadeend = 0;
  79         }
  80
  81         // common stuff
  82         WarpZone_SetUp(self, self.enemy.oldorigin, self.enemy.avelocity, self.oldorigin, self.avelocity);
  83
  84         // link me
  85         //setmodel(self, self.model);
  86         setorigin(self, self.origin);
  87         setsize(self, self.mins, self.maxs);
  88
  89         // how to draw
  90         // engine currently wants this
  91         self.predraw = WarpZone_Fade_PreDraw;
  92 }
  93
  94 void WarpZone_Camera_Read(float isnew)
  95 {
  96         warpzone_cameras_exist = 1;
  97         self.classname = "func_warpzone_camera";
  98
  99         int f = ReadByte();
 100         if(f & 4)
 101         {
 102                 self.origin_x = ReadCoord();
 103                 self.origin_y = ReadCoord();
 104                 self.origin_z = ReadCoord();
 105         }
 106         else
 107                 self.origin = '0 0 0';
 108         self.modelindex = ReadShort();
 109         self.mins_x = ReadCoord();
 110         self.mins_y = ReadCoord();
 111         self.mins_z = ReadCoord();
 112         self.maxs_x = ReadCoord();
 113         self.maxs_y = ReadCoord();
 114         self.maxs_z = ReadCoord();
 115         self.scale = ReadByte() / 16;
 116         self.oldorigin_x = ReadCoord();
 117         self.oldorigin_y = ReadCoord();
 118         self.oldorigin_z = ReadCoord();
 119         self.avelocity_x = ReadCoord();
 120         self.avelocity_y = ReadCoord();
 121         self.avelocity_z = ReadCoord();
 122
 123         if(f & 2)
 124         {
 125                 self.warpzone_fadestart = ReadShort();
 126                 self.warpzone_fadeend = max(self.warpzone_fadestart + 1, ReadShort());
 127         }
 128         else
 129         {
 130                 self.warpzone_fadestart = 0;
 131                 self.warpzone_fadeend = 0;
 132         }
 133
 134         // common stuff
 135         WarpZone_Camera_SetUp(self, self.oldorigin, self.avelocity);
 136
 137         // engine currently wants this
 138         self.drawmask = MASK_NORMAL;
 139
 140         // link me
 141         //setmodel(self, self.model);
 142         setorigin(self, self.origin);
 143         setsize(self, self.mins, self.maxs);
 144
 145         // how to draw
 146         // engine currently wants this
 147         self.predraw = WarpZone_Fade_PreDraw;
 148 }
 149
 150 void CL_RotateMoves(vector ang) = #638;
 151 void WarpZone_Teleported_Read(float isnew)
 152 {
 153         vector v;
 154         self.classname = "warpzone_teleported";
 155         v.x = ReadCoord();
 156         v.y = ReadCoord();
 157         v.z = ReadCoord();
 158         if(!isnew)
 159                 return;
 160         self.warpzone_transform = v;
 161         setproperty(VF_CL_VIEWANGLES, WarpZone_TransformVAngles(self, getpropertyvec(VF_CL_VIEWANGLES)));
 162         if(checkextension("DP_CSQC_ROTATEMOVES"))
 163                 CL_RotateMoves(v);
 164                 //CL_RotateMoves('0 90 0');
 165 }
 166
 167 float warpzone_fixingview;
 168 float warpzone_fixingview_drawexteriormodel;
 169
 170 void WarpZone_View_Outside()
 171 {
 172         if(!warpzone_fixingview)
 173                 return;
 174         warpzone_fixingview = 0;
 175         cvar_set("r_drawexteriormodel", ftos(warpzone_fixingview_drawexteriormodel));
 176 }
 177
 178 void WarpZone_View_Inside()
 179 {
 180         if(autocvar_chase_active)
 181         {
 182                 WarpZone_View_Outside();
 183                 return;
 184         }
 185         if(warpzone_fixingview)
 186                 return;
 187         warpzone_fixingview = 1;
 188         warpzone_fixingview_drawexteriormodel = cvar("r_drawexteriormodel");
 189         cvar_set("r_drawexteriormodel", "0");
 190 }
 191
 192 vector WarpZone_FixNearClip(vector o, vector c0, vector c1, vector c2, vector c3)
 193 {
 194         vector mi, ma;
 195         entity e;
 196         float pd;
 197
 198         mi.x = min(o.x, c0_x, c1_x, c2_x, c3_x);
 199         ma.x = max(o.x, c0_x, c1_x, c2_x, c3_x);
 200         mi.y = min(o.y, c0_y, c1_y, c2_y, c3_y);
 201         ma.y = max(o.y, c0_y, c1_y, c2_y, c3_y);
 202         mi.z = min(o.z, c0_z, c1_z, c2_z, c3_z);
 203         ma.z = max(o.z, c0_z, c1_z, c2_z, c3_z);
 204
 205         e = WarpZone_Find(mi, ma);
 206         if(e)
 207         {
 208                 if(WarpZone_PlaneDist(e, o) < 0)
 209                         return '0 0 0';
 210                         // can't really be, though, but if it is, this is not my warpzone, but a random different one in the same mins/maxs
 211                 pd = min(
 212                                 WarpZone_PlaneDist(e, c0),
 213                                 WarpZone_PlaneDist(e, c1),
 214                                 WarpZone_PlaneDist(e, c2),
 215                                 WarpZone_PlaneDist(e, c3)
 216                         );
 217                 if(pd < 0)
 218                         return e.warpzone_forward * -pd;
 219         }
 220
 221         return '0 0 0';
 222 }
 223
 224 void WarpZone_FixPMove()
 225 {
 226         entity e;
 227         e = WarpZone_Find(pmove_org, pmove_org);
 228         if(e)
 229         {
 230                 pmove_org = WarpZone_TransformOrigin(e, pmove_org);
 231                 input_angles = WarpZone_TransformVAngles(e, input_angles);
 232         }
 233 }
 234
 235 #ifndef KEEP_ROLL
 236 float autocvar_cl_rollkillspeed = 10;
 237 #endif
 238 void WarpZone_FixView()
 239 {
 240         entity e;
 241         vector org, ang, nearclip, corner0, corner1, corner2, corner3, o;
 242         float f;
 243
 244         warpzone_save_view_origin = org = getpropertyvec(VF_ORIGIN);
 245         warpzone_save_view_angles = ang = getpropertyvec(VF_ANGLES);
 246
 247         e = WarpZone_Find(org, org);
 248         if(e)
 249         {
 250                 org = WarpZone_TransformOrigin(e, org);
 251                 ang = WarpZone_TransformVAngles(e, ang);
 252                 WarpZone_View_Inside();
 253         }
 254         else
 255                 WarpZone_View_Outside();
 256
 257 #ifndef KEEP_ROLL
 258         float rick;
 259         if(autocvar_cl_rollkillspeed)
 260                 f = max(0, (1 - frametime * autocvar_cl_rollkillspeed));
 261         else
 262                 f = 0;
 263
 264         rick = getproperty(VF_CL_VIEWANGLES_Z);
 265         rick *= f;
 266         setproperty(VF_CL_VIEWANGLES_Z, rick);
 267         ang.z *= f;
 268 #endif
 269
 270         setproperty(VF_ORIGIN, org);
 271         setproperty(VF_ANGLES, ang);
 272
 273         nearclip = '0 0 1' * (cvar("r_nearclip") * 1.125);
 274         corner0 = cs_unproject('0 0 0' + nearclip);
 275         corner1 = cs_unproject('1 0 0' * cvar("vid_conwidth") + nearclip);
 276         corner2 = cs_unproject('0 1 0' * cvar("vid_conheight") + nearclip);
 277         corner3 = cs_unproject('1 0 0' * cvar("vid_conwidth") + '0 1 0' * cvar("vid_conheight") + nearclip);
 278         o = WarpZone_FixNearClip(org, corner0, corner1, corner2, corner3);
 279         if(o != '0 0 0')
 280                 setproperty(VF_ORIGIN, org + o);
 281 }
 282
 283 void WarpZone_Init()
 284 {
 285 }
 286
 287 void WarpZone_Shutdown()
 288 {
 289         WarpZone_View_Outside();
 290 }