Merge branch 'master' into Mario/qc_camstuff

[xonotic/xonotic-data.pk3dir.git] / qcsrc / lib / csqcmodel / cl_player.qc

diff --git a/qcsrc/lib/csqcmodel/cl_player.qc b/qcsrc/lib/csqcmodel/cl_player.qc
index 04b96bc9974974cf98656754bf9aeb1b0583502a..4362c587fda022bdc5eeaae0b718381c8414b06b 100644 (file)
--- a/qcsrc/lib/csqcmodel/cl_player.qc
+++ b/qcsrc/lib/csqcmodel/cl_player.qc
@@ -207,6 +207,93 @@ bool CSQCPlayer_IsLocalPlayer(entity this)
        return (this == csqcplayer);
 }
 
+float stairsmoothz;
+float autocvar_cl_stairsmoothspeed;
+float autocvar_cl_smoothviewheight;
+float smooth_prevtime;
+float viewheightavg;
+float autocvar_cl_bobfall;
+float autocvar_cl_bobfallcycle;
+float autocvar_cl_bobfallminspeed;
+float bobfall_swing;
+float bobfall_speed;
+vector CSQCPlayer_ApplySmoothing(entity this, vector v)
+{
+       if(this.csqcmodel_teleported || !IS_ONGROUND(this) || autocvar_cl_stairsmoothspeed <= 0)
+               stairsmoothz = v.z;
+       else
+       {
+               if(v.z > stairsmoothz)
+                       v.z = stairsmoothz = bound(v.z - PHYS_STEPHEIGHT(this), stairsmoothz + frametime * autocvar_cl_stairsmoothspeed, v.z);
+               else if(v.z < stairsmoothz)
+                       v.z = stairsmoothz = bound(v.z, stairsmoothz - frametime * autocvar_cl_stairsmoothspeed, v.z + PHYS_STEPHEIGHT(this));
+       }
+
+       float viewheight = bound(0, (time - smooth_prevtime) / max(0.0001, autocvar_cl_smoothviewheight), 1);
+       viewheightavg = viewheightavg * (1 - viewheight) + this.view_ofs.z * viewheight;
+       v.z += viewheightavg;
+
+       if(autocvar_cl_bobfall && autocvar_cl_bobfallcycle)
+       {
+               if(!IS_ONGROUND(this))
+               {
+                       bobfall_speed = bound(-400, this.velocity.z, 0) * bound(0, autocvar_cl_bobfall, 0.1);
+                       if(this.velocity.z < -autocvar_cl_bobfallminspeed)
+                               bobfall_swing = 1;
+                       else
+                               bobfall_swing = 0; // really?
+               }
+               else
+               {
+                       bobfall_swing = max(0, bobfall_swing - autocvar_cl_bobfallcycle * frametime);
+                       float bobfall = sin(M_PI * bobfall_swing) * bobfall_speed;
+                       v.z += bobfall;
+               }
+       }
+
+       smooth_prevtime = time;
+
+       return v;
+}
+
+bool autocvar_v_deathtilt;
+float autocvar_v_deathtiltangle;
+void CSQCPlayer_ApplyDeathTilt(entity this)
+{
+       if(!autocvar_v_deathtilt)
+               return;
+       view_angles.y = autocvar_v_deathtiltangle;
+}
+
+float autocvar_v_idlescale;
+float autocvar_v_ipitch_cycle;
+float autocvar_v_iyaw_cycle;
+float autocvar_v_iroll_cycle;
+float autocvar_v_ipitch_level;
+float autocvar_v_iyaw_level;
+float autocvar_v_iroll_level;
+void CSQCPlayer_ApplyIdleScaling(entity this)
+{
+       view_angles.x += autocvar_v_idlescale * sin(time * autocvar_v_ipitch_cycle) * autocvar_v_ipitch_level;
+       view_angles.y += autocvar_v_idlescale * sin(time * autocvar_v_iyaw_cycle) * autocvar_v_iyaw_level;
+       view_angles.z += autocvar_v_idlescale * sin(time * autocvar_v_iroll_cycle) * autocvar_v_iroll_level;
+       setproperty(VF_CL_VIEWANGLES, view_angles); // update view angles as well so we can aim
+}
+
+float autocvar_chase_back;
+float autocvar_chase_up;
+vector CSQCPlayer_ApplyChase(entity this, vector v)
+{
+       // TODO: chase_overhead
+       v += this.view_ofs;
+       makevectors(view_angles);
+       tracebox(v, '-4 -4 -4', '4 4 4', v - v_forward * autocvar_chase_back, MOVE_NORMAL, this);
+       v = trace_endpos;
+       tracebox(v, '-4 -4 -4', '4 4 4', v + v_up * autocvar_chase_up, MOVE_NORMAL, this);
+       v = trace_endpos;
+       return v;
+}
+
 /** Called once per CSQC_UpdateView() */
 void CSQCPlayer_SetCamera()
 {
@@ -285,13 +372,26 @@ void CSQCPlayer_SetCamera()
                        InterpolateOrigin_Do(view);
                        view.view_ofs = '0 0 1' * vh;
                }
-               int refdefflags = 0;
-               if (view.csqcmodel_teleported) refdefflags |= REFDEFFLAG_TELEPORTED;
-               if (input_buttons & BIT(1)) refdefflags |= REFDEFFLAG_JUMPING;
+               //int refdefflags = 0;
+               //if (view.csqcmodel_teleported) refdefflags |= REFDEFFLAG_TELEPORTED;
+               //if (input_buttons & BIT(1)) refdefflags |= REFDEFFLAG_JUMPING;
                // note: these two only work in WIP2, but are harmless in WIP1
-               if (PHYS_HEALTH(NULL) <= 0 && PHYS_HEALTH(NULL) != -666 && PHYS_HEALTH(NULL) != -2342) refdefflags |= REFDEFFLAG_DEAD;
-               if (intermission) refdefflags |= REFDEFFLAG_INTERMISSION;
-               V_CalcRefdef(view, refdefflags); // TODO? uses .health stat in the engine when this isn't called here, may be broken!
+               //if (PHYS_HEALTH(NULL) <= 0 && PHYS_HEALTH(NULL) != -666 && PHYS_HEALTH(NULL) != -2342) refdefflags |= REFDEFFLAG_DEAD;
+               //if (intermission) refdefflags |= REFDEFFLAG_INTERMISSION;
+               vector vieworg = view.origin;
+               if(autocvar_chase_active)
+                       vieworg = CSQCPlayer_ApplyChase(view, vieworg);
+               else
+               {
+                       vieworg = CSQCPlayer_ApplySmoothing(view, vieworg);
+                       if(IS_DEAD(view))
+                               CSQCPlayer_ApplyDeathTilt(view);
+               }
+               if(autocvar_v_idlescale)
+                       CSQCPlayer_ApplyIdleScaling(view);
+               setproperty(VF_ORIGIN, vieworg);
+               setproperty(VF_ANGLES, view_angles);
+               //V_CalcRefdef(view, refdefflags); // TODO? uses .health stat in the engine when this isn't called here, may be broken!
        }
        else
        {