From 59960646869855b0d125adbaee76f879d1513601 Mon Sep 17 00:00:00 2001
From: Eric Wasylishen <ewasylishen@gmail.com>
Date: Thu, 10 Dec 2015 15:41:17 -0700
Subject: [PATCH] Update changelog, readme, manuals

---
 README.txt    |  6 ++----
 changelog.txt | 26 ++++++++++++++++++++++++++
 man/light.1   | 19 +++++++++++++++----
 3 files changed, 43 insertions(+), 8 deletions(-)

diff --git a/README.txt b/README.txt
index f13c2aff..f3115899 100644
--- a/README.txt
+++ b/README.txt
@@ -1,7 +1,5 @@
-Updated 2015-07-13
-
 --------------------------
- tyrutils-ericw (v0.15.1)
+ tyrutils-ericw (v0.15.4)
 --------------------------
   Website:         http://ericwa.github.io/tyrutils-ericw
   Maintainer:      Eric Wasylishen (AKA ericw)
@@ -37,7 +35,7 @@ Included utilities:
 
 See the doc/ directory for more detailed descriptions of the various
 tools capabilities.  See changelog.txt for a brief overview of recent
-changes or git://disenchant.net/tyrutils for the full changelog and
+changes or https://github.com/ericwa/tyrutils-ericw for the full changelog and
 source code.
 
 ---------
diff --git a/changelog.txt b/changelog.txt
index e5c7ba19..a903b8ac 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,29 @@
+2015-12-10 TyrUtils-ericw 0.15.4 release
+
+New features:
+
+* light: new "-parse_escape_sequences" command-line flag. 
+         The "\b" escape sequence toggles red text on/off, you can use this
+         in any strings in the map file. 
+         e.g. "message" "Here is \bsome red text\b..."
+* light: new "-surflight_dump" command-line flag. Saves the lights generated
+         by surfacelights to a "mapname-surflights.map" file.
+* light: new "_sunlight3" and "_sunlight3_color" keys. Same as "_sunlight2", 
+         except creates suns on the bottom hemispere ("_sunlight2" creates
+         suns on the top hemisphere.)
+* build: support compiling with Visual Studio
+
+Bugfixes:
+
+* light: fix antilights (broken in last release)
+* light: fix _mincolor to accept 0-1 float colors
+* light: fix surface lights on rotating bmodels from incorrectly spawning
+         lights near the origin
+* qbsp: log coordinates for "CheckFace: too few points" error
+* qbsp: round texture coordinates that are close to integers, for Darkplaces
+        compatibility
+* qbsp: remove 128 char limit on entity key/value values 
+
 2015-10-26 TyrUtils-ericw 0.15.3 release
 
 * hexen2 support, patch from Spike
diff --git a/man/light.1 b/man/light.1
index 39757ae5..f04dca69 100644
--- a/man/light.1
+++ b/man/light.1
@@ -86,6 +86,10 @@ if your map uses any switchable lights. All this does is assign style numbers to
 switchable light.
 .IP "\fB\-sunsamples [n]\fP"
 Set the number of samples to use for "_sunlight_penumbra" and "_sunlight2" (sunlight2 may use more or less because of how the suns are set up in a sphere). Default 100.
+.IP "\fB\-parse_escape_sequences\fP"
+The "\\b" escape sequence toggles red text on/off, you can use this in any strings in the map file. e.g. "message" "Here is \\bsome red text\\b..."
+.IP "\fB\-surflight_dump\fP"
+Saves the lights generated by surfacelights to a "mapname-surflights.map" file.
 
 .SH "MODEL ENTITY KEYS"
 
@@ -139,14 +143,21 @@ accepted). Default is white light
 ("255 255 255").
 
 .IP "\fB""_sunlight2"" ""n""\fP"
-Set the brightness of a large dome of lights positioned around the map (16K unit
-radius). Useful for simulating higly diffused light (e.g. cloudy skies)
-in outdoor areas. Default 0.
+Set the brightness of a dome of lights arranged around the upper hemisphere.
+(i.e. ambient light, coming from above the horizon). Default 0.
 
 .IP "\fB""_sunlight_color2"" ""r g b""\fP | \fB""_sunlight2_color"" ""r g b""\fP"
 Specifies the colour of _sunlight2, same format as "_sunlight_color". Default is
 white light ("255 255 255").
 
+.IP "\fB""_sunlight3"" ""n""\fP"
+Same as "_sunlight2", but for the bottom hemisphere (i.e. ambient light, coming 
+from below the horizon). Combine "_sunlight2" and "_sunlight3" to have light coming equally
+from all directions, e.g. for levels floating in the clouds. Default 0.
+
+.IP "\fB""_sunlight_color3"" ""r g b""\fP | \fB""_sunlight3_color"" ""r g b""\fP"
+Specifies the colour of "_sunlight3". Default is white light ("255 255 255").
+
 .IP "\fB""_dirt"" ""n""\fP"
 1 enables dirtmapping (ambient occlusion) on all lights, borrowed from q3map2. This adds shadows
 to corners and crevices. You can override the global setting for specific lights with the
@@ -157,7 +168,7 @@ Default is no dirtmapping (-1).
 1 enables dirtmapping (ambient occlusion) on sunlight, -1 to disable (making it illuminate the dirtmapping shadows). Default is to use the value of "_dirt".
 
 .IP "\fB""_sunlight2_dirt"" ""n""\fP"
-1 enables dirtmapping (ambient occlusion) on sunlight2, -1 to disable. Default is to use the value of "_dirt".
+1 enables dirtmapping (ambient occlusion) on sunlight2/3, -1 to disable. Default is to use the value of "_dirt".
 
 .IP "\fB""_minlight_dirt"" ""n""\fP"
 1 enables dirtmapping (ambient occlusion) on minlight, -1 to disable. Default is to use the value of "_dirt".