implement chase_active

diff --git a/qcsrc/common/csqcmodel.qc b/qcsrc/common/csqcmodel.qc
index 8608d6989854637977ab2e0dc0a31c6a02176a30..2e7c9c3c8e638faca529dd493971fd45a24532cf 100644 (file)
--- a/qcsrc/common/csqcmodel.qc
+++ b/qcsrc/common/csqcmodel.qc
@@ -85,17 +85,38 @@ void CSQCModel_Draw()
 }
 
 entity csqcmodel_me;
+float autocvar_chase_active;
+float autocvar_chase_back;
 void CSQCModel_SetCamera()
 {
        if(csqcmodel_me)
        {
+               vector org, ang;
                entity oldself;
                oldself = self;
                self = csqcmodel_me;
                InterpolateOrigin_Do();
                self = oldself;
-               R_SetView3fv(VF_ORIGIN, csqcmodel_me.origin + csqcmodel_me.view_ofs);
-               //R_SetView3fv(VF_ANGLES, e.angles);
+
+               // TODO run prediction
+
+               org = csqcmodel_me.origin + csqcmodel_me.view_ofs;
+               ang = R_SetView3fv(VF_ANGLES);
+
+               // simulate missing engine features
+               if(autocvar_chase_active)
+               {
+                       float dist;
+                       vector chase_dest;
+                       dist = -autocvar_chase_back - 8;
+                       makevectors(ang);
+                       chase_dest = org + v_forward * dist;
+                       traceline(org, chase_dest, MOVE_NOMONSTERS, csqcmodel_me);
+                       org = trace_endpos + 8 * v_forward + 4 * trace_plane_normal;
+               }
+
+               R_SetView3fv(VF_ORIGIN, org);
+               R_SetView3fv(VF_ANGLES, ang);
        }
 }
 
@@ -116,17 +137,15 @@ void CSQCModel_Read()
 #undef PROPERTY_SCALED
 #undef PROPERTY
        
-       // if it is the local player, prediction
+       // is this me?
+       if(self.entnum == player_localentnum)
+               csqcmodel_me = self;
 
        // interpolation
        InterpolateOrigin_Note();
 
-       // CSQC_UpdateView has to set camera to this if this is the local player
-
        // draw it
        self.renderflags = RF_EXTERNALMODEL;
-       if(self.entnum == player_localentnum)
-               csqcmodel_me = self;
        self.drawmask = MASK_NORMAL;
        self.predraw = CSQCModel_Draw;
 }