From 35d7d12e84a3b6209f75dfa47ed3f31f9f392ad4 Mon Sep 17 00:00:00 2001
From: Mario <mario@smbclan.net>
Date: Wed, 2 Dec 2015 01:43:49 +1000
Subject: [PATCH] Link ladders (landing on them is rough, unfixable currently)

---
 qcsrc/common/triggers/func/ladder.qc   | 107 ++++++++++++++++++-------
 qcsrc/common/triggers/trigger/swamp.qc |   6 +-
 2 files changed, 81 insertions(+), 32 deletions(-)

diff --git a/qcsrc/common/triggers/func/ladder.qc b/qcsrc/common/triggers/func/ladder.qc
index 0ddf08eef..df4cb4453 100644
--- a/qcsrc/common/triggers/func/ladder.qc
+++ b/qcsrc/common/triggers/func/ladder.qc
@@ -8,10 +8,6 @@ void func_ladder_touch()
 	if(IS_VEHICLE(other))
 		return;
 #endif
-#ifdef CSQC
-	if(other.classname != "csqcmodel")
-		return;
-#endif
 
 	EXACTTRIGGER_TOUCH;
 
@@ -20,14 +16,37 @@ void func_ladder_touch()
 }
 
 #ifdef SVQC
-bool func_ladder_send(entity this, entity to, float sf)
-{
+bool func_ladder_send(entity to, int sf)
+{SELFPARAM();
 	WriteHeader(MSG_ENTITY, ENT_CLIENT_LADDER);
 
+	int f = 0;
+	if(self.warpzone_isboxy)
+		BITSET_ASSIGN(f, 1);
+	if(self.origin != '0 0 0')
+		BITSET_ASSIGN(f, 4);
+	WriteByte(MSG_ENTITY, f);
+
+	// we need THESE to render the warpzone (and cull properly)...
+	if(f & 4)
+	{
+		WriteCoord(MSG_ENTITY, self.origin.x);
+		WriteCoord(MSG_ENTITY, self.origin.y);
+		WriteCoord(MSG_ENTITY, self.origin.z);
+	}
+
+	WriteShort(MSG_ENTITY, self.modelindex);
+	WriteCoord(MSG_ENTITY, self.mins.x);
+	WriteCoord(MSG_ENTITY, self.mins.y);
+	WriteCoord(MSG_ENTITY, self.mins.z);
+	WriteCoord(MSG_ENTITY, self.maxs.x);
+	WriteCoord(MSG_ENTITY, self.maxs.y);
+	WriteCoord(MSG_ENTITY, self.maxs.z);
+	WriteByte(MSG_ENTITY, bound(1, self.scale * 16, 255));
+
 	WriteString(MSG_ENTITY, self.classname);
 	WriteByte(MSG_ENTITY, self.skin);
-	WriteByte(MSG_ENTITY, self.speed);
-	WriteString(MSG_ENTITY, self.mdl);
+	WriteCoord(MSG_ENTITY, self.speed);
 
 	trigger_common_write(false);
 
@@ -36,53 +55,83 @@ bool func_ladder_send(entity this, entity to, float sf)
 
 void func_ladder_link()
 {
-	//self.SendEntity = func_ladder_send;
-	//self.SendFlags = 0xFFFFFF;
+	self.SendEntity = func_ladder_send;
+	self.SendFlags = 0xFFFFFF;
 	//self.model = "null";
 }
 
-spawnfunc(func_ladder)
+void func_ladder_init()
 {
-	self.mdl = self.model;
-	EXACTTRIGGER_INIT;
+	//self.mdl = self.model;
+	string m = self.model;
+	WarpZoneLib_ExactTrigger_Init();
+ 	if(m != "")
+ 	{
+ 		precache_model(m);
+ 		_setmodel(self, m); // no precision needed
+	}
+	setorigin(self, self.origin);
+	if(self.scale)
+		setsize(self, self.mins * self.scale, self.maxs * self.scale);
+	else
+		setsize(self, self.mins, self.maxs);
 	self.touch = func_ladder_touch;
 
 	func_ladder_link();
 }
 
-spawnfunc(func_water)
+spawnfunc(func_ladder)
 {
-	self.mdl = self.model;
-	EXACTTRIGGER_INIT;
-	self.touch = func_ladder_touch;
+	func_ladder_init();
+}
 
-	func_ladder_link();
+spawnfunc(func_water)
+{
+	func_ladder_init();
 }
 
 #elif defined(CSQC)
 .float speed;
 
+void func_ladder_remove()
+{
+	if(self.classname) { strunzone(self.classname); }
+	self.classname = string_null;
+}
+
 NET_HANDLE(ENT_CLIENT_LADDER, bool isnew)
 {
+	int f = ReadByte();
+	self.warpzone_isboxy = (f & 1);
+	if(f & 4)
+	{
+		self.origin_x = ReadCoord();
+		self.origin_y = ReadCoord();
+		self.origin_z = ReadCoord();
+	}
+	else
+		self.origin = '0 0 0';
+
+	self.modelindex = ReadShort();
+	self.mins_x = ReadCoord();
+	self.mins_y = ReadCoord();
+	self.mins_z = ReadCoord();
+	self.maxs_x = ReadCoord();
+	self.maxs_y = ReadCoord();
+	self.maxs_z = ReadCoord();
+	self.scale = ReadByte() / 16;
 	self.classname = strzone(ReadString());
 	self.skin = ReadByte();
-	self.speed = ReadByte();
-	self.model = strzone(ReadString());
+	self.speed = ReadCoord();
 
 	trigger_common_read(false);
 
-	return = true;
-
-	self.mins = self.maxs = '0 0 0';
-
 	self.solid = SOLID_TRIGGER;
-	self.draw = trigger_draw_generic;
-	self.trigger_touch = func_ladder_touch;
+	self.move_touch = func_ladder_touch;
 	self.drawmask = MASK_NORMAL;
 	self.move_time = time;
-	self.entremove = trigger_remove_generic;
+	self.entremove = func_ladder_remove;
 
-	//precache_model(self.mdl);
-	EXACTTRIGGER_INIT;
+	return true;
 }
 #endif
diff --git a/qcsrc/common/triggers/trigger/swamp.qc b/qcsrc/common/triggers/trigger/swamp.qc
index 535bddbc1..768a3c78b 100644
--- a/qcsrc/common/triggers/trigger/swamp.qc
+++ b/qcsrc/common/triggers/trigger/swamp.qc
@@ -95,8 +95,8 @@ void swamp_touch()
 REGISTER_NET_LINKED(ENT_CLIENT_SWAMP)
 
 #ifdef SVQC
-float swamp_send(entity to, float sf)
-{SELFPARAM();
+float swamp_send(entity this, entity to, float sf)
+{
 	WriteHeader(MSG_ENTITY, ENT_CLIENT_SWAMP);
 
 	WriteByte(MSG_ENTITY, self.dmg); // can probably get away with using a single byte here
@@ -110,7 +110,7 @@ float swamp_send(entity to, float sf)
 
 void swamp_link()
 {SELFPARAM();
-	Net_LinkEntity(self, false, 0, func_ladder_send);
+	Net_LinkEntity(self, false, 0, swamp_send);
 }
 
 /*QUAKED spawnfunc_trigger_swamp (.5 .5 .5) ?
-- 
2.39.2