From 07680d71c33b022b3e9579a9fc5b07607e7445e5 Mon Sep 17 00:00:00 2001
From: dpethes <dejvu@email.cz>
Date: Mon, 20 Oct 2014 16:39:16 +0200
Subject: [PATCH] update hmt description

---
 doc/file_hmt_spec.txt | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/doc/file_hmt_spec.txt b/doc/file_hmt_spec.txt
index 954d023..ff23580 100644
--- a/doc/file_hmt_spec.txt
+++ b/doc/file_hmt_spec.txt
@@ -2,10 +2,10 @@
 4B offset after material entries / offset to textures
 MC * material entry (36B)
 {
-  2B int type: 
-      1=sky, trooper
-      2=mat
-  2B int 0, 1 (trooper, mat2)
+  2B int material/texture type: 
+      1 - material with texture
+      2 - material without texture
+  2B int texture index
   4B float (misc)
   4B float (1.0)
   4B int zero
@@ -27,6 +27,7 @@ TC * texture entry 52B
     1B subtype:
        -0 - palette 16x3B RGB, 4bit per pixel
        -1 - 256x3B palette RGB, 8bit per pixel
+       -3 - RGBA 32bpp
        -4 - greyscale, 4bpp
     1B int ? 0, 0x40, 0x80
     4B RGBA transparent color?