qcsrc/warpzonelib/client.qc

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