qcsrc/client/wall.qc

   1 #include "wall.qh"
   2
   3 #include "autocvars.qh"
   4 #include "main.qh"
   5 #include "bgmscript.qh"
   6
   7
   8 #include "../lib/csqcmodel/interpolate.qh"
   9
  10 .float alpha;
  11 .float scale;
  12 .vector movedir;
  13
  14 void Ent_Wall_PreDraw(entity this)
  15 {
  16         if (this.inactive)
  17         {
  18                 this.alpha = 0;
  19         }
  20         else
  21         {
  22                 vector org = getpropertyvec(VF_ORIGIN);
  23                 if(!checkpvs(org, this))
  24                         this.alpha = 0;
  25                 else if(this.fade_start || this.fade_end) {
  26                         vector offset = '0 0 0';
  27                         offset_z = this.fade_vertical_offset;
  28                         float player_dist = vlen(org - this.origin - 0.5 * (this.mins + this.maxs) + offset);
  29                         if (this.fade_end == this.fade_start)
  30                         {
  31                                 if (player_dist >= this.fade_start)
  32                                         this.alpha = 0;
  33                                 else
  34                                         this.alpha = 1;
  35                         }
  36                         else
  37                         {
  38                                 this.alpha = (this.alpha_min + this.alpha_max * bound(0,
  39                                                            (this.fade_end - player_dist)
  40                                                            / (this.fade_end - this.fade_start), 1)) / 100.0;
  41                         }
  42                 }
  43                 else
  44                 {
  45                         this.alpha = 1;
  46                 }
  47         }
  48         if(this.alpha <= 0)
  49                 this.drawmask = 0;
  50         else
  51                 this.drawmask = MASK_NORMAL;
  52 }
  53
  54 void Ent_Wall_Draw(entity this)
  55 {
  56         float f;
  57         var .vector fld;
  58
  59         if(this.bgmscriptangular)
  60                 fld = angles;
  61         else
  62                 fld = origin;
  63         this.(fld) = this.saved;
  64
  65         if(this.lodmodelindex1)
  66         {
  67                 if(autocvar_cl_modeldetailreduction <= 0)
  68                 {
  69                         if(this.lodmodelindex2 && autocvar_cl_modeldetailreduction <= -2)
  70                                 this.modelindex = this.lodmodelindex2;
  71                         else if(autocvar_cl_modeldetailreduction <= -1)
  72                                 this.modelindex = this.lodmodelindex1;
  73                         else
  74                                 this.modelindex = this.lodmodelindex0;
  75                 }
  76                 else
  77                 {
  78                         float distance = vlen(NearestPointOnBox(this, view_origin) - view_origin);
  79                         f = (distance * current_viewzoom + 100.0) * autocvar_cl_modeldetailreduction;
  80                         f *= 1.0 / bound(0.01, view_quality, 1);
  81                         if(this.lodmodelindex2 && f > this.loddistance2)
  82                                 this.modelindex = this.lodmodelindex2;
  83                         else if(f > this.loddistance1)
  84                                 this.modelindex = this.lodmodelindex1;
  85                         else
  86                                 this.modelindex = this.lodmodelindex0;
  87                 }
  88         }
  89
  90         InterpolateOrigin_Do(this);
  91
  92         this.saved = this.(fld);
  93
  94         f = doBGMScript(this);
  95         if(f >= 0)
  96         {
  97                 if(this.lip < 0) // < 0: alpha goes from 1 to 1-|lip| when toggled (toggling subtracts lip)
  98                         this.alpha = 1 + this.lip * f;
  99                 else // > 0: alpha goes from 1-|lip| to 1 when toggled (toggling adds lip)
 100                         this.alpha = 1 - this.lip * (1 - f);
 101                 this.(fld) = this.(fld) + this.movedir * f;
 102         }
 103         else
 104                 this.alpha = 1;
 105
 106         if(this.alpha >= ALPHA_MIN_VISIBLE)
 107                 this.drawmask = MASK_NORMAL;
 108         else
 109                 this.drawmask = 0;
 110 }
 111
 112 void Ent_Wall_Remove(entity this)
 113 {
 114         if(this.bgmscript)
 115                 strunzone(this.bgmscript);
 116         this.bgmscript = string_null;
 117 }
 118
 119 NET_HANDLE(ENT_CLIENT_WALL, bool isnew)
 120 {
 121         int f;
 122         var .vector fld;
 123
 124         InterpolateOrigin_Undo(this);
 125         this.iflags = IFLAG_ANGLES | IFLAG_ORIGIN;
 126
 127         if(this.bgmscriptangular)
 128                 fld = angles;
 129         else
 130                 fld = origin;
 131         this.(fld) = this.saved;
 132
 133         f = ReadByte();
 134
 135         if(f & 1)
 136         {
 137                 if(f & 0x40)
 138                         this.colormap = ReadShort();
 139                 else
 140                         this.colormap = 0;
 141                 this.skin = ReadByte();
 142         }
 143
 144         if(f & 2)
 145         {
 146                 this.origin = ReadVector();
 147                 setorigin(this, this.origin);
 148         }
 149
 150         if(f & 4)
 151         {
 152                 if(f & 0x10)
 153                 {
 154                         this.angles_x = ReadAngle();
 155                         this.angles_y = ReadAngle();
 156                         this.angles_z = ReadAngle();
 157                 }
 158                 else
 159                         this.angles = '0 0 0';
 160         }
 161
 162         if(f & 8)
 163         {
 164                 if(f & 0x80)
 165                 {
 166                         this.lodmodelindex0 = ReadShort();
 167                         this.loddistance1 = ReadShort();
 168                         this.lodmodelindex1 = ReadShort();
 169                         this.loddistance2 = ReadShort();
 170                         this.lodmodelindex2 = ReadShort();
 171                 }
 172                 else
 173                 {
 174                         this.modelindex = ReadShort();
 175                         this.loddistance1 = 0;
 176                         this.loddistance2 = 0;
 177                 }
 178                 this.solid = ReadByte();
 179                 this.scale = ReadShort() / 256.0;
 180                 if(f & 0x20)
 181                 {
 182                         this.mins = ReadVector();
 183                         this.maxs = ReadVector();
 184                 }
 185                 else
 186                         this.mins = this.maxs = '0 0 0';
 187                 setsize(this, this.mins, this.maxs);
 188
 189                 string s = ReadString();
 190                 if(substring(s, 0, 1) == "<")
 191                 {
 192                         strcpy(this.bgmscript, substring(s, 1, -1));
 193                         this.bgmscriptangular = 1;
 194                 }
 195                 else
 196                 {
 197                         strcpy(this.bgmscript, s);
 198                         this.bgmscriptangular = 0;
 199                 }
 200                 if(this.bgmscript != "")
 201                 {
 202                         this.bgmscriptattack = ReadByte() / 64.0;
 203                         this.bgmscriptdecay = ReadByte() / 64.0;
 204                         this.bgmscriptsustain = ReadByte() / 255.0;
 205                         this.bgmscriptrelease = ReadByte() / 64.0;
 206                         this.movedir = ReadVector();
 207                         this.lip = ReadByte() / 255.0;
 208                 }
 209                 this.fade_start = ReadByte();
 210                 this.fade_end = ReadByte();
 211                 this.alpha_max = ReadByte();
 212                 this.alpha_min = ReadByte();
 213                 this.inactive = ReadByte();
 214                 this.fade_vertical_offset = ReadShort();
 215                 BGMScript_InitEntity(this);
 216         }
 217
 218         return = true;
 219
 220         InterpolateOrigin_Note(this);
 221
 222         this.saved = this.(fld);
 223
 224         this.entremove = Ent_Wall_Remove;
 225         this.draw = Ent_Wall_Draw;
 226         if (isnew) IL_PUSH(g_drawables, this);
 227         setpredraw(this, Ent_Wall_PreDraw);
 228 }