X-Git-Url: https://de.git.xonotic.org/?p=xonotic%2Fxonotic-data.pk3dir.git;a=blobdiff_plain;f=qcsrc%2Fserver%2Fantilag.qc;h=c6e26e09e8fdbf77e641a6f9937e1ade5e60ac24;hp=02cdc20285470d16ab6d0f5a92a9395c806d2e60;hb=e0012447bfce1b551df3dc01b043655aa93dafad;hpb=6f4c7132e635c0150e3894f2f9958b361ce0c238

diff --git a/qcsrc/server/antilag.qc b/qcsrc/server/antilag.qc
index 02cdc20285..c6e26e09e8 100644
--- a/qcsrc/server/antilag.qc
+++ b/qcsrc/server/antilag.qc
@@ -1,8 +1,11 @@
+#include "antilag.qh"
 #if defined(CSQC)
 #elif defined(MENUQC)
 #elif defined(SVQC)
+    #include <server/defs.qh>
     #include <common/state.qh>
     #include <common/vehicles/all.qh>
+	#include <lib/warpzone/common.qh>
     #include "antilag.qh"
 #endif
 
@@ -15,56 +18,53 @@ const int ANTILAG_MAX_ORIGINS = 64;
 
 .float antilag_debug;
 
-void antilag_record(entity e, float t)
+void antilag_record(entity e, entity store, float t)
 {
-    if (e.vehicle && e.vehicle.vehicle_flags == VHF_PLAYERSLOT)
-        return;
-
-    if(e.vehicle)
-        antilag_record(e.vehicle, t);
-
-	if(time < CS(e).antilag_times[CS(e).antilag_index])
-		return;
-	CS(e).antilag_index += 1;
-	if(CS(e).antilag_index >= ANTILAG_MAX_ORIGINS)
-		CS(e).antilag_index = 0;
-	CS(e).antilag_times[CS(e).antilag_index] = t;
-	CS(e).antilag_origins[CS(e).antilag_index] = e.origin;
-
-	if(CS(e).antilag_debug)
-		te_spark(antilag_takebackorigin(e, t - CS(e).antilag_debug), '0 0 0', 32);
-
+    if (e.vehicle) {
+        if (e.vehicle.vehicle_flags == VHF_PLAYERSLOT) return;
+        antilag_record(e.vehicle, e.vehicle, t);
+    }
+
+	if (time < store.antilag_times[store.antilag_index]) return;
+	store.antilag_index += 1;
+	if (store.antilag_index >= ANTILAG_MAX_ORIGINS)
+		store.antilag_index = 0;
+	store.antilag_times[store.antilag_index] = t;
+	store.antilag_origins[store.antilag_index] = e.origin;
+
+	if (store.antilag_debug)
+		te_spark(antilag_takebackorigin(e, store, t - store.antilag_debug), '0 0 0', 32);
 }
 
 // finds the index BEFORE t
-float antilag_find(entity e, float t)
+float antilag_find(entity e, entity store, float t)
 {
-	for(int i = CS(e).antilag_index; i > 0; --i)
-		if(CS(e).antilag_times[i] >= t)
-			if(CS(e).antilag_times[i - 1] < t)
+	for(int i = store.antilag_index; i > 0; --i)
+		if(store.antilag_times[i] >= t)
+			if(store.antilag_times[i - 1] < t)
 				return i - 1;
 
-	if(CS(e).antilag_times[0] >= t)
-		if(CS(e).antilag_times[ANTILAG_MAX_ORIGINS - 1] < t)
+	if(store.antilag_times[0] >= t)
+		if(store.antilag_times[ANTILAG_MAX_ORIGINS - 1] < t)
 			return ANTILAG_MAX_ORIGINS - 1;
 
-	for(int i = ANTILAG_MAX_ORIGINS - 1; i > CS(e).antilag_index + 1; --i)
-		if(CS(e).antilag_times[i] >= t)
-			if(CS(e).antilag_times[i - 1] < t)
+	for(int i = ANTILAG_MAX_ORIGINS - 1; i > store.antilag_index + 1; --i)
+		if(store.antilag_times[i] >= t)
+			if(store.antilag_times[i - 1] < t)
 				return i - 1;
 
 	// if we get here, t is sandwiched nowhere, so let's assume it's in the present
 	return -1;
 }
 
-vector antilag_takebackorigin(entity e, float t)
+vector antilag_takebackorigin(entity e, entity store, float t)
 {
-	int i0 = antilag_find(e, t);
+	int i0 = antilag_find(e, store, t);
 	if (i0 < 0)
 	{
 		// IN THE PRESENT
-		if(CS(e).antilag_takenback)
-			return CS(e).antilag_saved_origin;
+		if(store.antilag_takenback)
+			return store.antilag_saved_origin;
 		else
 			return e.origin;
 	}
@@ -72,59 +72,153 @@ vector antilag_takebackorigin(entity e, float t)
 	if (i1 >= ANTILAG_MAX_ORIGINS)
 		i1 = 0;
 
-	return lerpv(CS(e).antilag_times[i0], CS(e).antilag_origins[i0], CS(e).antilag_times[i1], CS(e).antilag_origins[i1], t);
+	return lerpv(store.antilag_times[i0], store.antilag_origins[i0], store.antilag_times[i1], store.antilag_origins[i1], t);
 }
 
-vector antilag_takebackavgvelocity(entity e, float t0, float t1)
+vector antilag_takebackavgvelocity(entity e, entity store, float t0, float t1)
 {
-	vector o0, o1;
-
-	if(t0 >= t1)
-		return '0 0 0';
-	o0 = antilag_takebackorigin(e, t0);
-	o1 = antilag_takebackorigin(e, t1);
+	if (t0 >= t1) return '0 0 0';
+	vector o0 = antilag_takebackorigin(e, store, t0);
+	vector o1 = antilag_takebackorigin(e, store, t1);
 	return (o1 - o0) * (1 / (t1 - t0));
 }
 
-void antilag_takeback(entity e, float t)
+void antilag_takeback(entity e, entity store, float t)
 {
+	if (e.vehicle) {
+	    if (e.vehicle.vehicle_flags == VHF_PLAYERSLOT) return;
+		antilag_takeback(e.vehicle, e.vehicle, t);
+    }
 
-    if (e.vehicle && e.vehicle.vehicle_flags == VHF_PLAYERSLOT)
-        return;
+	if (!store.antilag_takenback)
+		store.antilag_saved_origin = e.origin;
 
-	if(e.vehicle)
-		antilag_takeback(e.vehicle, t);
-
-	if(!CS(e).antilag_takenback)
-		CS(e).antilag_saved_origin = e.origin;
-
-	vector org = antilag_takebackorigin(e, t);
+	vector org = antilag_takebackorigin(e, store, t);
 	setorigin(e, org);
-	CS(e).antilag_takenback = true;
+	store.antilag_takenback = true;
 }
 
-void antilag_restore(entity e)
+void antilag_restore(entity e, entity store)
 {
-    if (e.vehicle && e.vehicle.vehicle_flags == VHF_PLAYERSLOT)
-        return;
+	if (e.vehicle) {
+	    if (e.vehicle.vehicle_flags == VHF_PLAYERSLOT) return;
+		antilag_restore(e.vehicle, e.vehicle);
+	}
 
-	if(e.vehicle)
-		antilag_restore(e.vehicle);
+	if (!store.antilag_takenback) return;
 
-	if(!CS(e).antilag_takenback)
-		return;
+	setorigin(e, store.antilag_saved_origin);
+	store.antilag_takenback = false;
+}
 
-	setorigin(e, CS(e).antilag_saved_origin);
-	CS(e).antilag_takenback = false;
+void antilag_clear(entity e, entity store)
+{
+	antilag_restore(e, store);
+	for (int i = 0; i < ANTILAG_MAX_ORIGINS; ++i) {
+		store.antilag_times[i] = -2342;
+		store.antilag_origins[i] = e.origin;
+	}
+	store.antilag_index = ANTILAG_MAX_ORIGINS - 1; // next one is 0
 }
 
-void antilag_clear(entity e)
+// TODO: use a single intrusive list across all antilagged entities
+void antilag_takeback_all(entity ignore, float lag)
 {
-	antilag_restore(e);
-	for (int i = 0; i < ANTILAG_MAX_ORIGINS; ++i)
+	FOREACH_CLIENT(IS_PLAYER(it) && it != ignore, antilag_takeback(it, CS(it), time - lag));
+	IL_EACH(g_monsters, it != ignore,
 	{
-		CS(e).antilag_times[i] = -2342;
-		CS(e).antilag_origins[i] = e.origin;
-	}
-	CS(e).antilag_index = ANTILAG_MAX_ORIGINS - 1; // next one is 0
+		antilag_takeback(it, it, time - lag);
+	});
+	IL_EACH(g_projectiles, it != ignore && it.classname == "nade",
+	{
+		antilag_takeback(it, it, time - lag);
+	});
+}
+
+void antilag_restore_all(entity ignore)
+{
+	FOREACH_CLIENT(IS_PLAYER(it) && it != ignore, antilag_restore(it, CS(it)));
+	IL_EACH(g_monsters, it != ignore,
+	{
+		antilag_restore(it, it);
+	});
+	IL_EACH(g_projectiles, it != ignore && it.classname == "nade",
+	{
+		antilag_restore(it, it);
+	});
+}
+
+/*
+==================
+traceline_antilag
+
+A version of traceline that must be used by SOLID_SLIDEBOX things that want to hit SOLID_CORPSE things with a trace attack
+Additionally it moves players back into the past before the trace and restores them afterward.
+==================
+*/
+void tracebox_antilag_force_wz (entity source, vector v1, vector mi, vector ma, vector v2, float nomonst, entity forent, float lag, float wz)
+{
+	// check whether antilagged traces are enabled
+	if (lag < 0.001)
+		lag = 0;
+	if (!IS_REAL_CLIENT(forent))
+		lag = 0; // only antilag for clients
+
+	// change shooter to SOLID_BBOX so the shot can hit corpses
+	int oldsolid = source.dphitcontentsmask;
+	if(source)
+		source.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
+
+	if (lag)
+		antilag_takeback_all(forent, lag);
+
+	// do the trace
+	if(wz)
+		WarpZone_TraceBox (v1, mi, ma, v2, nomonst, forent);
+	else
+		tracebox (v1, mi, ma, v2, nomonst, forent);
+
+	// restore players to current positions
+	if (lag)
+		antilag_restore_all(forent);
+
+	// restore shooter solid type
+	if(source)
+		source.dphitcontentsmask = oldsolid;
+}
+void traceline_antilag_force (entity source, vector v1, vector v2, float nomonst, entity forent, float lag)
+{
+	tracebox_antilag_force_wz(source, v1, '0 0 0', '0 0 0', v2, nomonst, forent, lag, false);
+}
+void traceline_antilag (entity source, vector v1, vector v2, float nomonst, entity forent, float lag)
+{
+	bool noantilag = ((IS_CLIENT(source)) ? CS(source).cvar_cl_noantilag : false);
+	if (autocvar_g_antilag != 2 || noantilag)
+		lag = 0;
+	traceline_antilag_force(source, v1, v2, nomonst, forent, lag);
+}
+void tracebox_antilag (entity source, vector v1, vector mi, vector ma, vector v2, float nomonst, entity forent, float lag)
+{
+	bool noantilag = ((IS_CLIENT(source)) ? CS(source).cvar_cl_noantilag : false);
+	if (autocvar_g_antilag != 2 || noantilag)
+		lag = 0;
+	tracebox_antilag_force_wz(source, v1, mi, ma, v2, nomonst, forent, lag, false);
+}
+void WarpZone_traceline_antilag_force (entity source, vector v1, vector v2, float nomonst, entity forent, float lag)
+{
+	tracebox_antilag_force_wz(source, v1, '0 0 0', '0 0 0', v2, nomonst, forent, lag, true);
+}
+void WarpZone_traceline_antilag (entity source, vector v1, vector v2, float nomonst, entity forent, float lag)
+{
+	bool noantilag = ((IS_CLIENT(source)) ? CS(source).cvar_cl_noantilag : false);
+	if (autocvar_g_antilag != 2 || noantilag)
+		lag = 0;
+	WarpZone_traceline_antilag_force(source, v1, v2, nomonst, forent, lag);
+}
+void WarpZone_tracebox_antilag (entity source, vector v1, vector mi, vector ma, vector v2, float nomonst, entity forent, float lag)
+{
+	bool noantilag = ((IS_CLIENT(source)) ? CS(source).cvar_cl_noantilag : false);
+	if (autocvar_g_antilag != 2 || noantilag)
+		lag = 0;
+	tracebox_antilag_force_wz(source, v1, mi, ma, v2, nomonst, forent, lag, true);
 }