From 81ee5b4942ee465fb457f42843fa26dfc8c9872d Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@zdoom.fake>
Date: Wed, 28 Jun 2006 11:14:20 +0000
Subject: [PATCH] - Fixed: Bouncing projectiles should not bounce off horizon
 lines. Now they   vanish instead. - Changed masses of ice chunks and glass
 shards to make small splashes

SVN r231 (trunk)
---
 docs/rh-log.txt                   |  5 ++++-
 src/g_shared/a_action.cpp         |  2 ++
 src/p_lnspec.h                    |  5 +++++
 src/p_map.cpp                     |  7 +++++++
 wadsrc/decorate/shared/debris.txt | 10 ++++++++++
 5 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/docs/rh-log.txt b/docs/rh-log.txt
index dc1a79636..df1e54a38 100644
--- a/docs/rh-log.txt
+++ b/docs/rh-log.txt
@@ -1,4 +1,7 @@
-June 27, 2006 (Changes by Graf Zahl)
+June 28, 2006 (Changes by Graf Zahl)
+- Fixed: Bouncing projectiles should not bounce off horizon lines. Now they
+  vanish instead.
+- Changed masses of ice chunks and glass shards to make small splashes
 - Fixed: P_UndoPlayerMorph didn't properly transfer the inventory. It just 
   copied the pointer instead of using ObtainInventory.
 
diff --git a/src/g_shared/a_action.cpp b/src/g_shared/a_action.cpp
index dc55c8578..2926d0201 100644
--- a/src/g_shared/a_action.cpp
+++ b/src/g_shared/a_action.cpp
@@ -33,6 +33,7 @@ FState AIceChunk::States[] =
 IMPLEMENT_ACTOR (AIceChunk, Any, -1, 0)
 	PROP_RadiusFixed (3)
 	PROP_HeightFixed (4)
+	PROP_Mass(5)
 	PROP_Flags (MF_DROPOFF)
 	PROP_Flags2 (MF2_LOGRAV|MF2_CANNOTPUSH|MF2_FLOORCLIP|MF2_NOTELEPORT)
 
@@ -57,6 +58,7 @@ FState AIceChunkHead::States[] =
 IMPLEMENT_ACTOR (AIceChunkHead, Any, -1, 0)
 	PROP_RadiusFixed (3)
 	PROP_HeightFixed (4)
+	PROP_Mass(5)
 	PROP_DamageType (MOD_ICE)
 	PROP_Flags (MF_DROPOFF)
 	PROP_Flags2 (MF2_LOGRAV|MF2_CANNOTPUSH)
diff --git a/src/p_lnspec.h b/src/p_lnspec.h
index 656dcc79b..2b1ea13f5 100644
--- a/src/p_lnspec.h
+++ b/src/p_lnspec.h
@@ -190,6 +190,11 @@ typedef enum {
 
 	Sector_ChangeSound = 140,
 
+	// GZDoom/Vavoom specials (put here so that they don't accidentally redefined)
+	Sector_SetPlaneReflection = 159,
+	Sector_Set3DFloor = 160,
+	Sector_SetContents = 161,
+
 // [RH] Begin new specials for ZDoom
 	Plat_UpNearestWaitDownStay = 172,
 	NoiseAlert = 173,
diff --git a/src/p_map.cpp b/src/p_map.cpp
index 36ce3a3cd..bfb2e451a 100644
--- a/src/p_map.cpp
+++ b/src/p_map.cpp
@@ -2441,6 +2441,13 @@ bool P_BounceWall (AActor *mo)
 		line = bestslideline;
 	}
 
+	if (line->special == Line_Horizon)
+	{
+		mo->SeeSound = 0;	// it might make a sound otherwise
+		mo->Destroy();
+		return true;
+	}
+
 	side = P_PointOnLineSide (mo->x, mo->y, line);
 	lineangle = R_PointToAngle2 (0, 0, line->dx, line->dy);
 	if (side == 1)
diff --git a/wadsrc/decorate/shared/debris.txt b/wadsrc/decorate/shared/debris.txt
index 7e788dd6e..b696a03a8 100644
--- a/wadsrc/decorate/shared/debris.txt
+++ b/wadsrc/decorate/shared/debris.txt
@@ -174,6 +174,7 @@ ACTOR SGShard1 : GlassShard
 {
 	SpawnID 54
 	Radius 5
+	Mass 5
 	Projectile
 	-ACTIVATEMCROSS
 	-ACTIVATEIMPACT
@@ -193,6 +194,7 @@ ACTOR SGShard2 : GlassShard
 {
 	SpawnID 55
 	Radius 5
+	Mass 5
 	Projectile
 	-ACTIVATEMCROSS
 	-ACTIVATEIMPACT
@@ -212,6 +214,7 @@ ACTOR SGShard3 : GlassShard
 {
 	SpawnID 56
 	Radius 5
+	Mass 5
 	Projectile
 	-ACTIVATEMCROSS
 	-ACTIVATEIMPACT
@@ -231,6 +234,7 @@ ACTOR SGShard4 : GlassShard
 {
 	SpawnID 57
 	Radius 5
+	Mass 5
 	Projectile
 	-ACTIVATEMCROSS
 	-ACTIVATEIMPACT
@@ -250,6 +254,7 @@ ACTOR SGShard5 : GlassShard
 {
 	SpawnID 58
 	Radius 5
+	Mass 5
 	Projectile
 	-ACTIVATEMCROSS
 	-ACTIVATEIMPACT
@@ -269,6 +274,7 @@ ACTOR SGShard6 : GlassShard
 {
 	SpawnID 59
 	Radius 5
+	Mass 5
 	Projectile
 	-ACTIVATEMCROSS
 	-ACTIVATEIMPACT
@@ -288,6 +294,7 @@ ACTOR SGShard7 : GlassShard
 {
 	SpawnID 60
 	Radius 5
+	Mass 5
 	Projectile
 	-ACTIVATEMCROSS
 	-ACTIVATEIMPACT
@@ -307,6 +314,7 @@ ACTOR SGShard8 : GlassShard
 {
 	SpawnID 61
 	Radius 5
+	Mass 5
 	Projectile
 	-ACTIVATEMCROSS
 	-ACTIVATEIMPACT
@@ -326,6 +334,7 @@ ACTOR SGShard9 : GlassShard
 {
 	SpawnID 62
 	Radius 5
+	Mass 5
 	Projectile
 	-ACTIVATEMCROSS
 	-ACTIVATEIMPACT
@@ -345,6 +354,7 @@ ACTOR SGShard0 : GlassShard
 {
 	SpawnID 63
 	Radius 5
+	Mass 5
 	Projectile
 	-ACTIVATEMCROSS
 	-ACTIVATEIMPACT