From 39076504f545443da24e95b5de94978f023d4451 Mon Sep 17 00:00:00 2001
From: savagex <savagex@f962a42d-fe04-0410-a3ab-8c8b0445ebaa>
Date: Mon, 27 Nov 2006 14:45:07 +0000
Subject: [PATCH] add func_rain and func_snow from dpmod to Nexuiz trunk and
 branch. Those are well tested, unmodified code fragments and add... well...
 rain and snow

git-svn-id: svn://svn.icculus.org/nexuiz/trunk@1940 f962a42d-fe04-0410-a3ab-8c8b0445ebaa
---
 data/qcsrc/server/g_triggers.qc | 106 ++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)

diff --git a/data/qcsrc/server/g_triggers.qc b/data/qcsrc/server/g_triggers.qc
index a8e3e7567..86ae26028 100644
--- a/data/qcsrc/server/g_triggers.qc
+++ b/data/qcsrc/server/g_triggers.qc
@@ -430,4 +430,110 @@ void() func_sparks =
 }
 */
 
+void() rain_think =
+{
+	self.nextthink = time + 0.1;
+	te_particlerain(self.absmin, self.absmax, self.dest, self.count, self.cnt);
+//	te_particlesnow(self.absmin, self.absmax, self.dest * 0.25, self.count, self.cnt);
+//	WriteByte (MSG_BROADCAST, SVC_TEMPENTITY);
+//	WriteByte (MSG_BROADCAST, TE_PARTICLERAIN);
+//	WriteVec (MSG_BROADCAST, self.absmin);
+//	WriteVec (MSG_BROADCAST, self.absmax);
+//	WriteVec (MSG_BROADCAST, self.dest);
+//	WriteShort (MSG_BROADCAST, self.count);
+//	WriteByte (MSG_BROADCAST, self.cnt);
+};
+
+/*QUAKED func_rain (0 .5 .8) ?
+This is an invisible area like a trigger, which rain falls inside of.
+
+Keys:
+"velocity"
+ falling direction (should be something like '0 0 -700', use the X and Y velocity for wind)
+"cnt"
+ sets color of rain (default 12 - white)
+"count"
+ adjusts rain density, this many particles fall every second, experiment to see the effects (default is based on area size)
+*/
+void() func_rain =
+{
+	self.dest = self.velocity;
+	self.velocity = '0 0 0';
+	if (!self.dest)
+		self.dest = '0 0 -700';
+	self.angles = '0 0 0';
+	self.movetype = MOVETYPE_NONE;
+	self.solid = SOLID_NOT;
+	setmodel(self, self.model);
+	setorigin(self, self.origin);
+	setsize(self, self.mins, self.maxs);
+	self.model = "";
+	if (!self.cnt)
+		self.cnt = 12;
+	if (!self.count)
+		self.count = (self.absmax_x - self.absmin_x)*(self.absmax_y - self.absmin_y)/8192;
+	if (self.count < 1)
+	{
+		remove(self);
+		return;
+	}
+	// convert from per second to per 0.1 sec,
+	self.count = ceil(self.count * 0.1);
+	self.think = rain_think;
+	self.nextthink = time + 0.5;
+};
+
+
+void() snow_think =
+{
+	self.nextthink = time + 0.1;
+	te_particlesnow(self.absmin, self.absmax, self.dest, self.count, self.cnt);
+//	WriteByte (MSG_BROADCAST, SVC_TEMPENTITY);
+//	WriteByte (MSG_BROADCAST, TE_PARTICLESNOW);
+//	WriteVec (MSG_BROADCAST, self.absmin);
+//	WriteVec (MSG_BROADCAST, self.absmax);
+//	WriteVec (MSG_BROADCAST, self.dest);
+//	WriteShort (MSG_BROADCAST, self.count);
+//	WriteByte (MSG_BROADCAST, self.cnt);
+};
+
+/*QUAKED func_snow (0 .5 .8) ?
+This is an invisible area like a trigger, which snow falls inside of.
+
+Keys:
+"velocity"
+ falling direction (should be something like '0 0 -300', use the X and Y velocity for wind)
+"cnt"
+ sets color of rain (default 12 - white)
+"count"
+ adjusts snow density, this many particles fall every second, experiment to see the effects (default is based on area size)
+*/
+void() func_snow =
+{
+	self.dest = self.velocity;
+	self.velocity = '0 0 0';
+	if (!self.dest)
+		self.dest = '0 0 -300';
+	self.angles = '0 0 0';
+	self.movetype = MOVETYPE_NONE;
+	self.solid = SOLID_NOT;
+	setmodel(self, self.model);
+	setorigin(self, self.origin);
+	setsize(self, self.mins, self.maxs);
+	self.model = "";
+	if (!self.cnt)
+		self.cnt = 12;
+	if (!self.count)
+		self.count = (self.absmax_x - self.absmin_x)*(self.absmax_y - self.absmin_y)/8192;
+	if (self.count < 1)
+	{
+		remove(self);
+		return;
+	}
+	// convert from per second to per 0.1 sec,
+	self.count = ceil(self.count * 0.1);
+	self.think = snow_think;
+	self.nextthink = time + 0.5;
+};
+
 
-- 
2.39.2