Merge branch 'master' into terencehill/newpanelhud

[xonotic/xonotic-data.pk3dir.git] / qcsrc / client / View.qc

diff --git a/qcsrc/client/View.qc b/qcsrc/client/View.qc
index 1a1c37624d4aa66ec0cdd25825e7c2c062e213d4..fa761910704f925fe1aa60e687be48969bb60d2c 100644 (file)
--- a/qcsrc/client/View.qc
+++ b/qcsrc/client/View.qc
@@ -366,6 +366,8 @@ vector myhealth_gentlergb;
 float contentavgalpha, liquidalpha_prev;
 vector liquidcolor_prev;
 
+float eventchase_current_distance;
+
 float checkfail[16];
 
 void CSQC_UpdateView(float w, float h)
@@ -411,7 +413,7 @@ void CSQC_UpdateView(float w, float h)
        input_angles = warpzone_fixview_cl_viewangles;
        view_angles = warpzone_fixview_angles;
 
-       if(autocvar_cl_lockview || (autocvar__hud_configure && spectatee_status <= 0))
+       if(autocvar_cl_lockview || (autocvar__hud_configure && spectatee_status <= 0) || intermission > 1)
        {
                pmove_org = freeze_pmove_org;
                input_angles = view_angles = freeze_input_angles;
@@ -422,8 +424,43 @@ void CSQC_UpdateView(float w, float h)
        freeze_pmove_org = pmove_org;
        freeze_input_angles = input_angles;
 
+       // event chase camera
+       if(autocvar_chase_active <= 0) // greater than 0 means it's enabled manually, and this code is skipped
+       {
+               if(spectatee_status >= 0 && (autocvar_cl_eventchase_death && getstati(STAT_HEALTH) <= 0 && !intermission) || (autocvar_cl_eventchase_intermission && intermission))
+               {
+                       // We must enable chase_active to get a third person view (weapon viewmodel hidden and own player model showing).
+                       // Ideally, there should be another way to enable third person cameras, such as through R_SetView()
+                       if(!autocvar_chase_active)
+                               cvar_set("chase_active", "-1"); // -1 enables chase_active while marking it as set by this code, and not by the user (which would be 1)
+
+                       // make the camera smooth back
+                       if(autocvar_cl_eventchase_speed && eventchase_current_distance < autocvar_cl_eventchase_distance)
+                               eventchase_current_distance += autocvar_cl_eventchase_speed * (autocvar_cl_eventchase_distance - eventchase_current_distance) * frametime; // slow down the further we get
+                       else if(eventchase_current_distance != autocvar_cl_eventchase_distance)
+                               eventchase_current_distance = autocvar_cl_eventchase_distance;
+
+                       vector eventchase_target_origin;
+                       makevectors(view_angles);
+                       // pass 1, used to check where the camera would go and obtain the trace_fraction
+                       eventchase_target_origin = pmove_org - v_forward * eventchase_current_distance;
+
+                       traceline(pmove_org, eventchase_target_origin, MOVE_WORLDONLY, self);
+                       // pass 2, also multiplying view_forward with trace_fraction, to prevent the camera from going through walls
+                       // The 0.1 subtraction is to not limit the camera precisely at the wall surface, as that allows the view to poke through
+                       eventchase_target_origin = pmove_org - v_forward * eventchase_current_distance * (trace_fraction - 0.1);
+
+                       R_SetView(VF_ORIGIN, eventchase_target_origin);
+               }
+               else if(autocvar_chase_active < 0) // time to disable chase_active if it was set by this code
+               {
+                       cvar_set("chase_active", "0");
+                       eventchase_current_distance = 0; // start from 0 next time
+               }
+       }
+
        // Render the Scene
-       if(!intermission || !view_set)
+       if(!intermission || !view_set || (intermission && autocvar_cl_eventchase_intermission))
        {
                view_origin = pmove_org + vo;
                view_angles = input_angles;
@@ -567,10 +604,6 @@ void CSQC_UpdateView(float w, float h)
        // Draw the Engine Status Bar (the default Quake HUD)
        R_SetView(VF_DRAWENGINEHUD, 0);
 
-       // fetch this one only once per frame
-       hud_showbinds = autocvar_hud_showbinds;
-       hud_showbinds_limit = autocvar_hud_showbinds_limit;
-
        // Update the mouse position
        /*
           mousepos_x = vid_conwidth;
@@ -1560,7 +1593,6 @@ const float STAT_VEHICLESTAT_RELOAD2 = 66;
 
 }
 
-
 void CSQC_common_hud(void)
 {
        // HUD_SortFrags(); done in HUD_Draw