warpzonelib: expose WarpZone_trace_firstzone

[xonotic/xonotic-data.pk3dir.git] / qcsrc / warpzonelib / common.qc

diff --git a/qcsrc/warpzonelib/common.qc b/qcsrc/warpzonelib/common.qc
index 1e4fc3e630c392be3223e02d4eceb526d234215c..48f20982e7e53fca4f29d39e8b0698a62a0b22d4 100644 (file)
--- a/qcsrc/warpzonelib/common.qc
+++ b/qcsrc/warpzonelib/common.qc
@@ -1,5 +1,5 @@
 float trace_dphitcontents;
-.float dphitcontents;
+.float dphitcontentsmask;
 
 void WarpZone_Accumulator_Clear(entity acc)
 {
@@ -191,6 +191,7 @@ void WarpZone_TraceBox_ThroughZone(vector org, vector mi, vector ma, vector end,
        entity wz;
        vector vf, vr, vu;
 
+       WarpZone_trace_firstzone = world;
        WarpZone_Trace_InitTransform();
        if(!warpzone_warpzones_exist)
        {
@@ -234,6 +235,7 @@ void WarpZone_TraceBox_ThroughZone(vector org, vector mi, vector ma, vector end,
        wz = WarpZone_Find(org + mi, org + ma);
        if(wz)
        {
+               WarpZone_trace_firstzone = wz;
                if(zone && wz != zone)
                {
                        // we are in ANOTHER warpzone. This is bad. Make a zero length trace and return.
@@ -281,11 +283,13 @@ void WarpZone_TraceBox_ThroughZone(vector org, vector mi, vector ma, vector end,
                }
                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;
+               WarpZone_trace_firstzone = wz;
                if(zone && wz != zone)
                        break;
                WarpZone_Trace_AddTransform(wz);
@@ -323,6 +327,7 @@ void WarpZone_TraceToss_ThroughZone(entity e, entity forent, entity zone, WarpZo
        v0 = e.velocity;
 
        WarpZone_Trace_InitTransform();
+       WarpZone_trace_firstzone = world;
        WarpZone_tracetoss_time = 0;
        if(!warpzone_warpzones_exist)
        {
@@ -345,6 +350,7 @@ void WarpZone_TraceToss_ThroughZone(entity e, entity forent, entity zone, WarpZo
        wz = WarpZone_Find(e.origin + e.mins, e.origin + e.maxs);
        if(wz)
        {
+               WarpZone_trace_firstzone = wz;
                if(zone && wz != zone)
                {
                        // we are in ANOTHER warpzone. This is bad. Make a zero length trace and return.
@@ -381,11 +387,13 @@ void WarpZone_TraceToss_ThroughZone(entity e, entity forent, entity zone, WarpZo
                        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;
+               WarpZone_trace_firstzone = wz;
                if(zone && wz != zone)
                        break;
                WarpZone_Trace_AddTransform(wz);
@@ -423,6 +431,24 @@ 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;