pm: skeleton for knockback from other players

csqc/pmove.qc

@@ -1,8 +1,5 @@
 DEFCVAR_FLOAT(fo_jumpvolume, 1);
 
-static float pm_enabled;
-inline float PM_Enabled() { return pm_enabled; }
-
 #define STEPTIME 0.125
 
 enumflags {
@@ -482,7 +479,8 @@ void PM_AddSimExplosion(float itime, entity ent) {
     if (!PM_Enabled())
         return;
 
-    if (ent.owner != pengine.player_ent)  // Just player ents in version 0
+    if ((CVARF(fo_beta_nudge_explosion) & 2 == 0) &&
+            ent.owner != pengine.player_ent)
         return;
 
     float dmg = 0;
@@ -603,7 +601,7 @@ static void PM_RunMovement(PMS_Data* pmsd, float endframe) {
 }
 
 static void PM_SetEnabled(float enabled) {
-    pm_enabled = enabled;
+    pengine.pm_enabled = enabled;
 
     PM_Refresh();
 

csqc/weapon_predict.qc

@@ -31,6 +31,7 @@ static float wp_ready;
 struct pengine_t {
     float pp_enabled;
     float wp_enabled;
+    float pm_enabled;
     float is_effectframe;
     float last_effectframe;
 
@@ -52,6 +53,8 @@ inline float PP_Enabled() { return pengine.pp_enabled; }
 inline float WP_Enabled() { return pengine.wp_enabled; }
 inline float WPP_ViewModelMask() { return pengine.view_mask; }
 
+inline float PM_Enabled() { return pengine.pm_enabled; }
+
 float WP_PlayerClass() {
     return pstate_server.playerclass;
 }
@@ -606,8 +609,8 @@ void WP_ServerUpdate(float sendflags) {
         pstate_server.weaponframe += 1;
     }
 
-    if (CVARF(fo_beta_nudge_explosion))
-        phys_sim_dt = (pstate_server.client_ping + 4 * SERVER_FRAME_MS) / 1000.0;
+    if (PM_Enabled())
+        phys_sim_dt = 3 * SERVER_FRAME_DT;
     else
         phys_sim_dt = -1;
 
@@ -1299,6 +1302,8 @@ inline float get_phys_time(entity e) {
         // this will offset explosions in the short term).
         static float last_self_time;
         float dt = min(inst_ping_ms, CVARF(wpp_adv_otherp_ms)) / 1000.0;
+        if (PM_Enabled() && (CVARF(fo_beta_nudge_explosion) & 2))
+            dt = (clientcommandframe - servercommandframe - 1) * SERVER_FRAME_DT;
         last_self_time = max(last_self_time, time + dt);
         return last_self_time;
     }

share/physics.qc

@@ -312,11 +312,13 @@ float Phys_Init(entity e, float target_time, float delta, float phys_flags) {
 #ifdef CSQC
 void Phys_Sim(entity e, float target_time = 0) {
     // TODO: Unvoid+undo if we make it past the void point.
-    if (phys_sim_dt < 0 || e.phys_sim_voided_at)
+    if (e.phys_sim_voided_at)
         return;
 
     float min_gran = 0;
     if (!target_time) {
+        if (phys_sim_dt < 0)
+            return;
         target_time = time + phys_sim_dt;
         min_gran = SERVER_FRAME_DT;
     }