From ab72598c749da37d2456fd08bb004c56ae22a00f Mon Sep 17 00:00:00 2001
From: lordhavoc <lordhavoc@f962a42d-fe04-0410-a3ab-8c8b0445ebaa>
Date: Sat, 18 Feb 2006 13:40:44 +0000
Subject: [PATCH] added impulse 19 cheat impulse (print surface info) for
 Morphed's development purposes

git-svn-id: svn://svn.icculus.org/nexuiz/trunk@1086 f962a42d-fe04-0410-a3ab-8c8b0445ebaa
---
 data/qcsrc/server/gamec/cl_impulse.c | 46 ++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/data/qcsrc/server/gamec/cl_impulse.c b/data/qcsrc/server/gamec/cl_impulse.c
index b4fcfd00d..e60c4644d 100644
--- a/data/qcsrc/server/gamec/cl_impulse.c
+++ b/data/qcsrc/server/gamec/cl_impulse.c
@@ -17,6 +17,42 @@ void DummyThink(void)
 	PlayerPostThink();
 }
 
+// from dpmod
+void(entity e, vector v) printsurfaceinfo =
+{
+	local float surfnum, numpoints, vnum;
+	local string s;
+	local vector n;
+	surfnum = getsurfacenearpoint(e, v);
+	if (surfnum >= 0)
+	{
+		sprint(self, "texture: ");
+		s = getsurfacetexture(e, surfnum);
+		sprint(self, s);
+		sprint(self, " normal: ");
+		n = getsurfacenormal(e, surfnum);
+		sprint(self, vtos(n));
+		sprint(self, " ");
+		numpoints = getsurfacenumpoints(e, surfnum);
+		sprint(self, ftos(numpoints));
+		sprint(self, " verts:");
+		vnum = 0;
+		while (vnum < numpoints)
+		{
+			sprint(self, " ");
+			n = getsurfacepoint(e, surfnum, vnum);
+			sprint(self, vtos(n));
+			vnum = vnum + 1;
+		}
+		sprint(self, " point tested: ");
+		sprint(self, vtos(v));
+		sprint(self, " nearest point on surface: ");
+		n = getsurfaceclippedpoint(e, surfnum, v);
+		sprint(self, vtos(n));
+		sprint(self, "\n");
+	}
+};
+
 void ImpulseCommands (void)
 {
 	local float imp;
@@ -79,6 +115,16 @@ void ImpulseCommands (void)
 	}
 	else if(imp == 18)
 		PrintWelcomeMessage(self);
+	else if(imp == 19)
+	{
+		if (cvar("sv_cheats"))
+		{
+			makevectors(self.v_angle);
+			traceline(self.origin + self.view_ofs, self.origin + self.view_ofs + v_forward * 4096, FALSE, self);
+			if (trace_fraction < 1)
+				printsurfaceinfo(trace_ent, trace_endpos);
+		}
+	}
 	else if (imp == 99)
 	{
 		if (cvar("sv_cheats"))
-- 
2.39.2