[art][model][decals] Fix the Spartan Forge by recentering the model, also create a new decal for it from the existing texture.

Tweak the other Spartan decals while I'm at it.

This was SVN commit r26795.

binaries/data/mods/public/art/actors/props/structures/decals/spart_1x1.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <actor version="1">
   <group>
-    <variant name="barracks_decal_5x5">
+    <variant name="decal_1x1">
       <decal angle="0" depth="13.5" offsetx="0" offsetz="0" width="13.5"/>
       <textures>
         <texture file="props/spart_1x1_decal.png" name="baseTex"/>

binaries/data/mods/public/art/actors/props/structures/decals/spart_3x3.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <actor version="1">
   <group>
-    <variant name="barracks_decal_5x5">
+    <variant name="decal_3x3">
       <decal angle="0" depth="22" offsetx="0" offsetz="0" width="22"/>
       <textures>
         <texture file="props/spart_3x3_decal.png" name="baseTex"/>

binaries/data/mods/public/art/actors/props/structures/decals/spart_5x5.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <actor version="1">
   <group>
-    <variant name="barracks_decal_5x5">
+    <variant name="decal_5x5">
       <decal angle="0" depth="35" offsetx="0" offsetz="0" width="36"/>
       <textures>
         <texture file="props/spart_5x5_decal.png" name="baseTex"/>

binaries/data/mods/public/art/actors/props/structures/decals/spart_barracks.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <actor version="1">
   <group>
-    <variant name="barracks_decal_5x5">
+    <variant name="barracks_decal_4x4">
       <decal angle="0" depth="27" offsetx="0" offsetz="1" width="27"/>
       <textures>
         <texture file="props/spart_barracks_decal.png" name="baseTex"/>

binaries/data/mods/public/art/actors/props/structures/decals/spart_forge.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<actor version="1">
+  <group>
+    <variant name="forge_decal_4x4">
+      <decal angle="0" depth="24" offsetx="0" offsetz="0" width="24"/>
+      <textures>
+        <texture file="props/spart_blacksmith_decal.png" name="baseTex"/>
+        <texture file="props/spart_barracks_decal_norm.png" name="normTex"/>
+        <texture file="props/spart_barracks_decal_spec.png" name="specTex"/>
+      </textures>
+    </variant>
+  </group>
+  <material>terrain_norm_spec.xml</material>
+</actor>

binaries/data/mods/public/art/actors/structures/spartans/blacksmith.xml

@@ -5,7 +5,7 @@
     <variant frequency="1" name="new">
       <mesh>structural/spart_blacksmith.dae</mesh>
       <props>
-        <prop actor="props/structures/decals/dirt_3x3.xml" attachpoint="root"/>
+        <prop actor="props/structures/decals/spart_forge.xml" attachpoint="root"/>
       </props>
       <textures>
         <texture file="structural/sparta_struct.png" name="baseTex"/>