X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fxonotic-data.pk3dir.git;a=blobdiff_plain;f=qcsrc%2Fwarpzonelib%2Fcommon.qc;h=62e74682090c725e544ce7725e57bc8ba2a06294;hp=3f6bb10a2ebe872b77bc88e45f44558beced4bb1;hb=cc5c1bc7cac5740f36f9057a8c2aaaa89bb67fe6;hpb=58b26c0a303456441dbb82e608213d2f86d695d8

diff --git a/qcsrc/warpzonelib/common.qc b/qcsrc/warpzonelib/common.qc
index 3f6bb10a2..62e746820 100644
--- a/qcsrc/warpzonelib/common.qc
+++ b/qcsrc/warpzonelib/common.qc
@@ -1,3 +1,6 @@
+float trace_dphitcontents;
+.float dphitcontentsmask;
+
 void WarpZone_Accumulator_Clear(entity acc)
 {
 	acc.warpzone_transform = '0 0 0';
@@ -25,6 +28,11 @@ var float autocvar_cl_warpzone_usetrace = 1;
 vector WarpZone_camera_transform(vector org, vector ang)
 {
 	vector vf, vr, vu;
+	if(self.warpzone_fadestart)
+		if(vlen(org - self.origin - 0.5 * (self.mins + self.maxs)) > self.warpzone_fadeend + 400)
+			return org;
+			// don't transform if zone faded out (plus 400qu safety margin for typical speeds and latencies)
+			// unneeded on client, on server this helps a lot
 	vf = v_forward;
 	vr = v_right;
 	vu = v_up;
@@ -55,6 +63,26 @@ void WarpZone_SetUp(entity e, vector my_org, vector my_ang, vector other_org, ve
 	e.camera_transform = WarpZone_camera_transform;
 }
 
+vector WarpZone_Camera_camera_transform(vector org, vector ang)
+{
+	// a fixed camera view
+	if(self.warpzone_fadestart)
+		if(vlen(org - self.origin - 0.5 * (self.mins + self.maxs)) > self.warpzone_fadeend + 400)
+			return org;
+			// don't transform if zone faded out (plus 400qu safety margin for typical speeds and latencies)
+			// unneeded on client, on server this helps a lot
+	trace_endpos = self.warpzone_origin;
+	makevectors(self.warpzone_angles);
+	return self.warpzone_origin;
+}
+
+void WarpZone_Camera_SetUp(entity e, vector my_org, vector my_ang) // we assume that e.oldorigin and e.avelocity point to view origin and direction
+{
+	e.warpzone_origin = my_org;
+	e.warpzone_angles = my_ang;
+	e.camera_transform = WarpZone_Camera_camera_transform;
+}
+
 .entity enemy;
 
 vector WarpZoneLib_BoxTouchesBrush_mins;
@@ -95,7 +123,7 @@ float WarpZoneLib_BoxTouchesBrush(vector mi, vector ma, entity e, entity ig)
 {
     float f, s;
 
-    if not(e.modelindex)
+    if(!e.modelindex || e.warpzone_isboxy)
         return 1;
 
     s = e.solid;
@@ -114,6 +142,8 @@ entity WarpZone_Find(vector mi, vector ma)
 {
 	// if we are near any warpzone planes - MOVE AWAY (work around nearclip)
 	entity e;
+	if(!warpzone_warpzones_exist)
+		return world;
 	for(e = world; (e = find(e, classname, "trigger_warpzone")); )
 		if(WarpZoneLib_BoxTouchesBrush(mi, ma, e, world))
 			return e;
@@ -123,6 +153,8 @@ entity WarpZone_Find(vector mi, vector ma)
 void WarpZone_MakeAllSolid()
 {
 	entity e;
+	if(!warpzone_warpzones_exist)
+		return;
 	for(e = world; (e = find(e, classname, "trigger_warpzone")); )
 		e.solid = SOLID_BSP;
 }
@@ -130,6 +162,8 @@ void WarpZone_MakeAllSolid()
 void WarpZone_MakeAllOther()
 {
 	entity e;
+	if(!warpzone_warpzones_exist)
+		return;
 	for(e = world; (e = find(e, classname, "trigger_warpzone")); )
 		e.solid = SOLID_TRIGGER;
 }
@@ -150,20 +184,60 @@ void WarpZone_Trace_AddTransform(entity wz)
 
 void WarpZone_TraceBox_ThroughZone(vector org, vector mi, vector ma, vector end, float nomonsters, entity forent, entity zone, WarpZone_trace_callback_t cb)
 {
+	float nomonsters_adjusted;
 	float frac, sol, i;
+	float contentshack;
 	vector o0, e0;
 	entity wz;
 	vector vf, vr, vu;
+
+	WarpZone_trace_firstzone = world;
+	WarpZone_trace_lastzone = world;
+	WarpZone_Trace_InitTransform();
+	if(!warpzone_warpzones_exist)
+	{
+		if(nomonsters == MOVE_NOTHING)
+		{
+			trace_endpos = end;
+			trace_fraction = 1;
+			if(cb)
+				cb(org, trace_endpos, end);
+			return;
+		}
+		else
+		{
+			tracebox(org, mi, ma, end, nomonsters, forent);
+			if(cb)
+				cb(org, trace_endpos, end);
+			return;
+		}
+	}
+
 	vf = v_forward;
 	vr = v_right;
 	vu = v_up;
 	o0 = org;
 	e0 = end;
-	WarpZone_Trace_InitTransform();
+
+	switch(nomonsters)
+	{
+		case MOVE_WORLDONLY:
+		case MOVE_NOTHING:
+			nomonsters_adjusted = MOVE_NOMONSTERS;
+			break;
+		default:
+			nomonsters_adjusted = nomonsters;
+			break;
+	}
+	if((contentshack = (forent.dphitcontentsmask && !(forent.dphitcontentsmask & DPCONTENTS_SOLID))))
+		forent.dphitcontentsmask |= DPCONTENTS_SOLID;
+
 	// if starting in warpzone, first transform
 	wz = WarpZone_Find(org + mi, org + ma);
 	if(wz)
 	{
+		WarpZone_trace_firstzone = wz;
+		WarpZone_trace_lastzone = wz;
 		if(zone && wz != zone)
 		{
 			// we are in ANOTHER warpzone. This is bad. Make a zero length trace and return.
@@ -173,7 +247,7 @@ void WarpZone_TraceBox_ThroughZone(vector org, vector mi, vector ma, vector end,
 			goto fail;
 		}
 		WarpZone_Trace_AddTransform(wz);
-		org = WarpZone_TransformOrigin(wz, trace_endpos);
+		org = WarpZone_TransformOrigin(wz, org);
 		end = WarpZone_TransformOrigin(wz, end);
 	}
 	WarpZone_MakeAllSolid();
@@ -185,9 +259,10 @@ void WarpZone_TraceBox_ThroughZone(vector org, vector mi, vector ma, vector end,
 		if(--i < 1)
 		{
 			dprint("Too many warpzones in sequence, aborting trace.\n");
+			trace_ent = world;
 			break;
 		}
-		tracebox(org, mi, ma, end, nomonsters, forent);
+		tracebox(org, mi, ma, end, nomonsters_adjusted, forent);
 		if(cb)
 			cb(org, trace_endpos, end);
 		if(sol < 0)
@@ -197,13 +272,28 @@ void WarpZone_TraceBox_ThroughZone(vector org, vector mi, vector ma, vector end,
 		if(trace_fraction >= 1)
 			break;
 		if(trace_ent.classname != "trigger_warpzone")
+		{
+			if((nomonsters == MOVE_NOTHING) || ((nomonsters == MOVE_WORLDONLY) && trace_ent) || (contentshack && (trace_dphitcontents & forent.dphitcontentsmask) == DPCONTENTS_SOLID))
+			{
+				// continue the trace, ignoring this hit (we only care for warpzones)
+				org = trace_endpos + normalize(end - org);
+				continue;
+				// we cannot do an inverted trace here, as we do care for further warpzones inside that "solid" to be found
+				// otherwise, players could block entrances that way
+			}
 			break;
+		}
 		if(trace_ent == wz)
 		{
+			// FIXME can this check be removed? Do we really need it?
 			dprint("I transformed into the same zone again, wtf, aborting the trace\n");
+			trace_ent = world;
 			break;
 		}
 		wz = trace_ent;
+		if(!WarpZone_trace_firstzone)
+			WarpZone_trace_firstzone = wz;
+		WarpZone_trace_lastzone = wz;
 		if(zone && wz != zone)
 			break;
 		WarpZone_Trace_AddTransform(wz);
@@ -213,6 +303,8 @@ void WarpZone_TraceBox_ThroughZone(vector org, vector mi, vector ma, vector end,
 	}
 	WarpZone_MakeAllOther();
 :fail
+	if(contentshack)
+		forent.dphitcontentsmask &~= DPCONTENTS_SOLID;
 	trace_startsolid = sol;
 	v_forward = vf;
 	v_right = vr;
@@ -235,16 +327,36 @@ void WarpZone_TraceToss_ThroughZone(entity e, entity forent, entity zone, WarpZo
 	vector vf, vr, vu, v0, o0;
 	entity wz;
 
-	vf = v_forward;
-	vr = v_right;
-	vu = v_up;
 	o0 = e.origin;
 	v0 = e.velocity;
+
+	WarpZone_trace_firstzone = world;
+	WarpZone_trace_lastzone = world;
 	WarpZone_Trace_InitTransform();
+	WarpZone_tracetoss_time = 0;
+	if(!warpzone_warpzones_exist)
+	{
+		tracetoss(e, forent);
+		if(cb)
+			cb(e.origin, trace_endpos, trace_endpos);
+		dt = vlen(e.origin - o0) / vlen(e.velocity);
+		WarpZone_tracetoss_time += dt;
+		e.velocity_z -= dt * g;
+		WarpZone_tracetoss_velocity = e.velocity;
+		e.velocity = v0;
+		return;
+	}
+
+	vf = v_forward;
+	vr = v_right;
+	vu = v_up;
+
 	// if starting in warpzone, first transform
 	wz = WarpZone_Find(e.origin + e.mins, e.origin + e.maxs);
 	if(wz)
 	{
+		WarpZone_trace_firstzone = wz;
+		WarpZone_trace_lastzone = wz;
 		if(zone && wz != zone)
 		{
 			// we are in ANOTHER warpzone. This is bad. Make a zero length trace and return.
@@ -259,32 +371,37 @@ void WarpZone_TraceToss_ThroughZone(entity e, entity forent, entity zone, WarpZo
 	}
 	WarpZone_MakeAllSolid();
 	g = cvar("sv_gravity") * e.gravity;
-	WarpZone_tracetoss_time = 0;
 	i = 16;
 	for(;;)
 	{
 		if(--i < 1)
 		{
 			dprint("Too many warpzones in sequence, aborting trace.\n");
+			trace_ent = world;
 			break;
 		}
 		tracetoss(e, forent);
 		if(cb)
 			cb(e.origin, trace_endpos, trace_endpos);
 		e.origin = trace_endpos;
-		e.velocity_z -= WarpZone_tracetoss_time * g;
 		dt = vlen(e.origin - o0) / vlen(e.velocity);
 		WarpZone_tracetoss_time += dt;
+		e.velocity_z -= dt * g;
 		if(trace_fraction >= 1)
 			break;
 		if(trace_ent.classname != "trigger_warpzone")
 			break;
 		if(trace_ent == wz)
 		{
+			// FIXME can this check be removed? Do we really need it?
 			dprint("I transformed into the same zone again, wtf, aborting the trace\n");
+			trace_ent = world;
 			break;
 		}
 		wz = trace_ent;
+		if(!WarpZone_trace_firstzone)
+			WarpZone_trace_firstzone = wz;
+		WarpZone_trace_lastzone = wz;
 		if(zone && wz != zone)
 			break;
 		WarpZone_Trace_AddTransform(wz);
@@ -322,6 +439,24 @@ void WarpZone_TrailParticles(entity own, float eff, vector org, vector end)
 	WarpZone_TraceBox_ThroughZone(org, '0 0 0', '0 0 0', end, MOVE_NOMONSTERS, world, world, WarpZone_TrailParticles_trace_callback);
 }
 
+#ifdef CSQC
+float WarpZone_TrailParticles_trace_callback_f;
+float WarpZone_TrailParticles_trace_callback_flags;
+void WarpZone_TrailParticles_WithMultiplier_trace_callback(vector from, vector endpos, vector to)
+{
+	boxparticles(WarpZone_TrailParticles_trace_callback_eff, WarpZone_TrailParticles_trace_callback_own, from, endpos, WarpZone_TrailParticles_trace_callback_own.velocity, WarpZone_TrailParticles_trace_callback_own.velocity, WarpZone_TrailParticles_trace_callback_f, WarpZone_TrailParticles_trace_callback_flags);
+}
+
+void WarpZone_TrailParticles_WithMultiplier(entity own, float eff, vector org, vector end, float f, float boxflags)
+{
+	WarpZone_TrailParticles_trace_callback_own = own;
+	WarpZone_TrailParticles_trace_callback_eff = eff;
+	WarpZone_TrailParticles_trace_callback_f = f;
+	WarpZone_TrailParticles_trace_callback_flags = boxflags;
+	WarpZone_TraceBox_ThroughZone(org, '0 0 0', '0 0 0', end, MOVE_NOMONSTERS, world, world, WarpZone_TrailParticles_WithMultiplier_trace_callback);
+}
+#endif
+
 float WarpZone_PlaneDist(entity wz, vector v)
 {
 	return (v - wz.warpzone_origin) * wz.warpzone_forward;