Index: ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_movement_36x36.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_movement_36x36.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_movement_36x36.xml	(revision 27120)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<actor version="1">
+  <castshadow/>
+  <group>
+    <variant frequency="1" name="obstructor_movement_36x36">
+      <mesh>props/obstructor_36x36.dae</mesh>
+      <textures>
+        <texture file="props/obstructor_movement.png" name="baseTex"/>
+      </textures>
+    </variant>
+  </group>
+  <material>default.xml</material>
+</actor>
Index: ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_movement_8x36.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_movement_8x36.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_movement_8x36.xml	(revision 27120)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<actor version="1">
+  <castshadow/>
+  <group>
+    <variant frequency="1" name="obstructor_movement_8x36">
+      <mesh>props/obstructor_8x36.dae</mesh>
+      <textures>
+        <texture file="props/obstructor_movement.png" name="baseTex"/>
+      </textures>
+    </variant>
+  </group>
+  <material>default.xml</material>
+</actor>
Index: ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_movement_8x8.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_movement_8x8.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_movement_8x8.xml	(revision 27120)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<actor version="1">
+  <castshadow/>
+  <group>
+    <variant frequency="1" name="obstructor_movement_8x8">
+      <mesh>props/obstructor_8x8.dae</mesh>
+      <textures>
+        <texture file="props/obstructor_movement.png" name="baseTex"/>
+      </textures>
+    </variant>
+  </group>
+  <material>default.xml</material>
+</actor>
Index: ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_placement_36x36.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_placement_36x36.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_placement_36x36.xml	(revision 27120)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<actor version="1">
+  <castshadow/>
+  <group>
+    <variant frequency="1" name="obstructor_construction_36x36">
+      <mesh>props/obstructor_36x36.dae</mesh>
+      <textures>
+        <texture file="props/obstructor_construction.png" name="baseTex"/>
+      </textures>
+    </variant>
+  </group>
+  <material>default.xml</material>
+</actor>
Index: ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_placement_8x36.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_placement_8x36.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_placement_8x36.xml	(revision 27120)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<actor version="1">
+  <castshadow/>
+  <group>
+    <variant frequency="1" name="obstructor_construction_8x36">
+      <mesh>props/obstructor_8x36.dae</mesh>
+      <textures>
+        <texture file="props/obstructor_construction.png" name="baseTex"/>
+      </textures>
+    </variant>
+  </group>
+  <material>default.xml</material>
+</actor>
Index: ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_placement_8x8.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_placement_8x8.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/actors/special/obstructor_placement_8x8.xml	(revision 27120)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<actor version="1">
+  <castshadow/>
+  <group>
+    <variant frequency="1" name="obstructor_construction_8x8">
+      <mesh>props/obstructor_8x8.dae</mesh>
+      <textures>
+        <texture file="props/obstructor_construction.png" name="baseTex"/>
+      </textures>
+    </variant>
+  </group>
+  <material>default.xml</material>
+</actor>
Index: ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_36x36.dae
===================================================================
--- ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_36x36.dae	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_36x36.dae	(revision 27120)
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="utf-8"?>
+<COLLADA xmlns="http://www.collada.org/2005/11/COLLADASchema" version="1.4.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <asset>
+    <contributor>
+      <author>Blender User</author>
+      <authoring_tool>Blender 2.91.2 commit date:2021-01-19, commit time:16:15, hash:5be9ef417703</authoring_tool>
+    </contributor>
+    <created>2022-09-19T17:31:44</created>
+    <modified>2022-09-19T17:31:44</modified>
+    <unit name="inch" meter="0.0254"/>
+    <up_axis>Z_UP</up_axis>
+  </asset>
+  <library_effects>
+    <effect id="Material_003-effect">
+      <profile_COMMON>
+        <newparam sid="construction_obstructor_png-surface">
+          <surface type="2D">
+            <init_from>construction_obstructor_png</init_from>
+          </surface>
+        </newparam>
+        <newparam sid="construction_obstructor_png-sampler">
+          <sampler2D>
+            <source>construction_obstructor_png-surface</source>
+          </sampler2D>
+        </newparam>
+        <technique sid="common">
+          <lambert>
+            <emission>
+              <color sid="emission">0 0 0 1</color>
+            </emission>
+            <diffuse>
+              <texture texture="construction_obstructor_png-sampler" texcoord="UVMap"/>
+            </diffuse>
+            <index_of_refraction>
+              <float sid="ior">1.45</float>
+            </index_of_refraction>
+          </lambert>
+        </technique>
+      </profile_COMMON>
+    </effect>
+  </library_effects>
+  <library_images>
+    <image id="construction_obstructor_png" name="construction_obstructor_png">
+      <init_from>/C:/Users/micha/Documents/My%20Games/0ad/mods/0ad_Delenda_Est/art/textures/skins/props/construction_obstructor.png</init_from>
+    </image>
+  </library_images>
+  <library_materials>
+    <material id="Material_003-material" name="Material.003">
+      <instance_effect url="#Material_003-effect"/>
+    </material>
+  </library_materials>
+  <library_geometries>
+    <geometry id="Cube-mesh" name="Cube">
+      <mesh>
+        <source id="Cube-mesh-positions">
+          <float_array id="Cube-mesh-positions-array" count="24">1 4.771249 1 1 4.771249 -1 1 -4.771249 1 1 -4.771249 -1 -1 4.771249 1 -1 4.771249 -1 -1 -4.771249 1 -1 -4.771249 -1</float_array>
+          <technique_common>
+            <accessor source="#Cube-mesh-positions-array" count="8" stride="3">
+              <param name="X" type="float"/>
+              <param name="Y" type="float"/>
+              <param name="Z" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <source id="Cube-mesh-normals">
+          <float_array id="Cube-mesh-normals-array" count="15">0 0 1 0 -1 0 -1 0 0 1 0 0 0 1 0</float_array>
+          <technique_common>
+            <accessor source="#Cube-mesh-normals-array" count="5" stride="3">
+              <param name="X" type="float"/>
+              <param name="Y" type="float"/>
+              <param name="Z" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <source id="Cube-mesh-map-0">
+          <float_array id="Cube-mesh-map-0-array" count="60">0.9999449 0.06963908 0.06680274 0.9990779 0.06680274 0.06963908 0.9339408 0.3330892 0.001414895 -2.44141e-4 0.9339409 -2.44141e-4 0.07136422 0.7996541 1.000715 0.466809 0.07136416 0.466809 0.07102113 0.7996541 1.000759 0.466809 0.07102108 0.466809 0.9339408 0.3335745 0.001414895 2.4116e-4 0.9339409 2.4116e-4 0.9999449 0.06963908 0.9999449 0.999078 0.06680274 0.9990779 0.9339408 0.3330892 0.001414895 0.3330891 0.001414895 -2.44141e-4 0.07136422 0.7996541 1.000715 0.7996541 1.000715 0.466809 0.07102113 0.7996541 1.000759 0.7996541 1.000759 0.466809 0.9339408 0.3335745 0.001414895 0.3335745 0.001414895 2.4116e-4</float_array>
+          <technique_common>
+            <accessor source="#Cube-mesh-map-0-array" count="30" stride="2">
+              <param name="S" type="float"/>
+              <param name="T" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <vertices id="Cube-mesh-vertices">
+          <input semantic="POSITION" source="#Cube-mesh-positions"/>
+        </vertices>
+        <triangles material="Material_003-material" count="10">
+          <input semantic="VERTEX" source="#Cube-mesh-vertices" offset="0"/>
+          <input semantic="NORMAL" source="#Cube-mesh-normals" offset="1"/>
+          <input semantic="TEXCOORD" source="#Cube-mesh-map-0" offset="2" set="0"/>
+          <p>4 0 0 2 0 1 0 0 2 2 1 3 7 1 4 3 1 5 6 2 6 5 2 7 7 2 8 0 3 9 3 3 10 1 3 11 4 4 12 1 4 13 5 4 14 4 0 15 6 0 16 2 0 17 2 1 18 6 1 19 7 1 20 6 2 21 4 2 22 5 2 23 0 3 24 2 3 25 3 3 26 4 4 27 0 4 28 1 4 29</p>
+        </triangles>
+      </mesh>
+    </geometry>
+  </library_geometries>
+  <library_visual_scenes>
+    <visual_scene id="Scene" name="Scene">
+      <node id="Cube" name="Cube" type="NODE">
+        <matrix sid="transform">18.40927 0 0 0 0 3.882047 0 0 0 0 6.508619 2.518619 0 0 0 1</matrix>
+        <instance_geometry url="#Cube-mesh" name="Cube">
+          <bind_material>
+            <technique_common>
+              <instance_material symbol="Material_003-material" target="#Material_003-material">
+                <bind_vertex_input semantic="UVMap" input_semantic="TEXCOORD" input_set="0"/>
+              </instance_material>
+            </technique_common>
+          </bind_material>
+        </instance_geometry>
+      </node>
+    </visual_scene>
+  </library_visual_scenes>
+  <scene>
+    <instance_visual_scene url="#Scene"/>
+  </scene>
+</COLLADA>
\ No newline at end of file
Index: ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_6x36.dae
===================================================================
--- ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_6x36.dae	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_6x36.dae	(revision 27120)
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="utf-8"?>
+<COLLADA xmlns="http://www.collada.org/2005/11/COLLADASchema" version="1.4.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <asset>
+    <contributor>
+      <author>Blender User</author>
+      <authoring_tool>Blender 2.91.2 commit date:2021-01-19, commit time:16:15, hash:5be9ef417703</authoring_tool>
+    </contributor>
+    <created>2022-09-19T16:39:25</created>
+    <modified>2022-09-19T16:39:25</modified>
+    <unit name="inch" meter="0.0254"/>
+    <up_axis>Z_UP</up_axis>
+  </asset>
+  <library_effects>
+    <effect id="Material_003-effect">
+      <profile_COMMON>
+        <newparam sid="construction_obstructor_png-surface">
+          <surface type="2D">
+            <init_from>construction_obstructor_png</init_from>
+          </surface>
+        </newparam>
+        <newparam sid="construction_obstructor_png-sampler">
+          <sampler2D>
+            <source>construction_obstructor_png-surface</source>
+          </sampler2D>
+        </newparam>
+        <technique sid="common">
+          <lambert>
+            <emission>
+              <color sid="emission">0 0 0 1</color>
+            </emission>
+            <diffuse>
+              <texture texture="construction_obstructor_png-sampler" texcoord="UVMap"/>
+            </diffuse>
+            <index_of_refraction>
+              <float sid="ior">1.45</float>
+            </index_of_refraction>
+          </lambert>
+        </technique>
+      </profile_COMMON>
+    </effect>
+  </library_effects>
+  <library_images>
+    <image id="construction_obstructor_png" name="construction_obstructor_png">
+      <init_from>/C:/Users/micha/Documents/My%20Games/0ad/mods/0ad_Delenda_Est/art/textures/skins/props/construction_obstructor.png</init_from>
+    </image>
+  </library_images>
+  <library_materials>
+    <material id="Material_003-material" name="Material.003">
+      <instance_effect url="#Material_003-effect"/>
+    </material>
+  </library_materials>
+  <library_geometries>
+    <geometry id="Cube-mesh" name="Cube">
+      <mesh>
+        <source id="Cube-mesh-positions">
+          <float_array id="Cube-mesh-positions-array" count="24">1 1 1 1 1 -1 1 -1 1 1 -1 -1 -1 1 1 -1 1 -1 -1 -1 1 -1 -1 -1</float_array>
+          <technique_common>
+            <accessor source="#Cube-mesh-positions-array" count="8" stride="3">
+              <param name="X" type="float"/>
+              <param name="Y" type="float"/>
+              <param name="Z" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <source id="Cube-mesh-normals">
+          <float_array id="Cube-mesh-normals-array" count="15">0 0 1 0 -1 0 -1 0 0 1 0 0 0 1 0</float_array>
+          <technique_common>
+            <accessor source="#Cube-mesh-normals-array" count="5" stride="3">
+              <param name="X" type="float"/>
+              <param name="Y" type="float"/>
+              <param name="Z" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <source id="Cube-mesh-map-0">
+          <float_array id="Cube-mesh-map-0-array" count="60">0.9999449 0.1985453 0.06680274 0.4014217 0.06680274 0.1985453 0.9339408 0.3330892 0.001414895 -2.44141e-4 0.9339409 -2.44141e-4 0.4339024 0.7996541 0.6340531 0.466809 0.4339023 0.466809 0.2333641 0.7996541 0.4339023 0.466809 0.233364 0.466809 0.9339408 0.3335745 0.001414895 2.4116e-4 0.9339409 2.4116e-4 0.9999449 0.1985453 0.9999449 0.4014217 0.06680274 0.4014217 0.9339408 0.3330892 0.001414895 0.3330891 0.001414895 -2.44141e-4 0.4339024 0.7996541 0.6340531 0.7996541 0.6340531 0.466809 0.2333641 0.7996541 0.4339023 0.7996541 0.4339023 0.466809 0.9339408 0.3335745 0.001414895 0.3335745 0.001414895 2.4116e-4</float_array>
+          <technique_common>
+            <accessor source="#Cube-mesh-map-0-array" count="30" stride="2">
+              <param name="S" type="float"/>
+              <param name="T" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <vertices id="Cube-mesh-vertices">
+          <input semantic="POSITION" source="#Cube-mesh-positions"/>
+        </vertices>
+        <triangles material="Material_003-material" count="10">
+          <input semantic="VERTEX" source="#Cube-mesh-vertices" offset="0"/>
+          <input semantic="NORMAL" source="#Cube-mesh-normals" offset="1"/>
+          <input semantic="TEXCOORD" source="#Cube-mesh-map-0" offset="2" set="0"/>
+          <p>4 0 0 2 0 1 0 0 2 2 1 3 7 1 4 3 1 5 6 2 6 5 2 7 7 2 8 0 3 9 3 3 10 1 3 11 4 4 12 1 4 13 5 4 14 4 0 15 6 0 16 2 0 17 2 1 18 6 1 19 7 1 20 6 2 21 4 2 22 5 2 23 0 3 24 2 3 25 3 3 26 4 4 27 0 4 28 1 4 29</p>
+        </triangles>
+      </mesh>
+    </geometry>
+  </library_geometries>
+  <library_visual_scenes>
+    <visual_scene id="Scene" name="Scene">
+      <node id="Cube" name="Cube" type="NODE">
+        <matrix sid="transform">18.40927 0 0 0 0 3.882047 0 0 0 0 6.508619 2.518619 0 0 0 1</matrix>
+        <instance_geometry url="#Cube-mesh" name="Cube">
+          <bind_material>
+            <technique_common>
+              <instance_material symbol="Material_003-material" target="#Material_003-material">
+                <bind_vertex_input semantic="UVMap" input_semantic="TEXCOORD" input_set="0"/>
+              </instance_material>
+            </technique_common>
+          </bind_material>
+        </instance_geometry>
+      </node>
+    </visual_scene>
+  </library_visual_scenes>
+  <scene>
+    <instance_visual_scene url="#Scene"/>
+  </scene>
+</COLLADA>
\ No newline at end of file
Index: ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_8x36.dae
===================================================================
--- ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_8x36.dae	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_8x36.dae	(revision 27120)
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="utf-8"?>
+<COLLADA xmlns="http://www.collada.org/2005/11/COLLADASchema" version="1.4.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <asset>
+    <contributor>
+      <author>Blender User</author>
+      <authoring_tool>Blender 2.91.2 commit date:2021-01-19, commit time:16:15, hash:5be9ef417703</authoring_tool>
+    </contributor>
+    <created>2022-09-19T16:47:44</created>
+    <modified>2022-09-19T16:47:44</modified>
+    <unit name="inch" meter="0.0254"/>
+    <up_axis>Z_UP</up_axis>
+  </asset>
+  <library_effects>
+    <effect id="Material_003-effect">
+      <profile_COMMON>
+        <newparam sid="construction_obstructor_png-surface">
+          <surface type="2D">
+            <init_from>construction_obstructor_png</init_from>
+          </surface>
+        </newparam>
+        <newparam sid="construction_obstructor_png-sampler">
+          <sampler2D>
+            <source>construction_obstructor_png-surface</source>
+          </sampler2D>
+        </newparam>
+        <technique sid="common">
+          <lambert>
+            <emission>
+              <color sid="emission">0 0 0 1</color>
+            </emission>
+            <diffuse>
+              <texture texture="construction_obstructor_png-sampler" texcoord="UVMap"/>
+            </diffuse>
+            <index_of_refraction>
+              <float sid="ior">1.45</float>
+            </index_of_refraction>
+          </lambert>
+        </technique>
+      </profile_COMMON>
+    </effect>
+  </library_effects>
+  <library_images>
+    <image id="construction_obstructor_png" name="construction_obstructor_png">
+      <init_from>/C:/Users/micha/Documents/My%20Games/0ad/mods/0ad_Delenda_Est/art/textures/skins/props/construction_obstructor.png</init_from>
+    </image>
+  </library_images>
+  <library_materials>
+    <material id="Material_003-material" name="Material.003">
+      <instance_effect url="#Material_003-effect"/>
+    </material>
+  </library_materials>
+  <library_geometries>
+    <geometry id="Cube-mesh" name="Cube">
+      <mesh>
+        <source id="Cube-mesh-positions">
+          <float_array id="Cube-mesh-positions-array" count="24">1 1 1 1 1 -1 1 -1 1 1 -1 -1 -1 1 1 -1 1 -1 -1 -1 1 -1 -1 -1</float_array>
+          <technique_common>
+            <accessor source="#Cube-mesh-positions-array" count="8" stride="3">
+              <param name="X" type="float"/>
+              <param name="Y" type="float"/>
+              <param name="Z" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <source id="Cube-mesh-normals">
+          <float_array id="Cube-mesh-normals-array" count="15">0 0 1 0 -1 0 -1 0 0 1 0 0 0 1 0</float_array>
+          <technique_common>
+            <accessor source="#Cube-mesh-normals-array" count="5" stride="3">
+              <param name="X" type="float"/>
+              <param name="Y" type="float"/>
+              <param name="Z" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <source id="Cube-mesh-map-0">
+          <float_array id="Cube-mesh-map-0-array" count="60">0.9999449 0.1985453 0.06680274 0.4014217 0.06680274 0.1985453 0.9339408 0.3330892 0.001414895 -2.44141e-4 0.9339409 -2.44141e-4 0.4339024 0.7996541 0.6340531 0.466809 0.4339023 0.466809 0.2333641 0.7996541 0.4339023 0.466809 0.233364 0.466809 0.9339408 0.3335745 0.001414895 2.4116e-4 0.9339409 2.4116e-4 0.9999449 0.1985453 0.9999449 0.4014217 0.06680274 0.4014217 0.9339408 0.3330892 0.001414895 0.3330891 0.001414895 -2.44141e-4 0.4339024 0.7996541 0.6340531 0.7996541 0.6340531 0.466809 0.2333641 0.7996541 0.4339023 0.7996541 0.4339023 0.466809 0.9339408 0.3335745 0.001414895 0.3335745 0.001414895 2.4116e-4</float_array>
+          <technique_common>
+            <accessor source="#Cube-mesh-map-0-array" count="30" stride="2">
+              <param name="S" type="float"/>
+              <param name="T" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <vertices id="Cube-mesh-vertices">
+          <input semantic="POSITION" source="#Cube-mesh-positions"/>
+        </vertices>
+        <triangles material="Material_003-material" count="10">
+          <input semantic="VERTEX" source="#Cube-mesh-vertices" offset="0"/>
+          <input semantic="NORMAL" source="#Cube-mesh-normals" offset="1"/>
+          <input semantic="TEXCOORD" source="#Cube-mesh-map-0" offset="2" set="0"/>
+          <p>4 0 0 2 0 1 0 0 2 2 1 3 7 1 4 3 1 5 6 2 6 5 2 7 7 2 8 0 3 9 3 3 10 1 3 11 4 4 12 1 4 13 5 4 14 4 0 15 6 0 16 2 0 17 2 1 18 6 1 19 7 1 20 6 2 21 4 2 22 5 2 23 0 3 24 2 3 25 3 3 26 4 4 27 0 4 28 1 4 29</p>
+        </triangles>
+      </mesh>
+    </geometry>
+  </library_geometries>
+  <library_visual_scenes>
+    <visual_scene id="Scene" name="Scene">
+      <node id="Cube" name="Cube" type="NODE">
+        <matrix sid="transform">18.40927 0 0 0 0 3.882047 0 0 0 0 6.508619 2.518619 0 0 0 1</matrix>
+        <instance_geometry url="#Cube-mesh" name="obstructor_8x36">
+          <bind_material>
+            <technique_common>
+              <instance_material symbol="Material_003-material" target="#Material_003-material">
+                <bind_vertex_input semantic="UVMap" input_semantic="TEXCOORD" input_set="0"/>
+              </instance_material>
+            </technique_common>
+          </bind_material>
+        </instance_geometry>
+      </node>
+    </visual_scene>
+  </library_visual_scenes>
+  <scene>
+    <instance_visual_scene url="#Scene"/>
+  </scene>
+</COLLADA>
\ No newline at end of file
Index: ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_8x8.dae
===================================================================
--- ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_8x8.dae	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/meshes/props/obstructor_8x8.dae	(revision 27120)
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="utf-8"?>
+<COLLADA xmlns="http://www.collada.org/2005/11/COLLADASchema" version="1.4.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <asset>
+    <contributor>
+      <author>Blender User</author>
+      <authoring_tool>Blender 2.91.2 commit date:2021-01-19, commit time:16:15, hash:5be9ef417703</authoring_tool>
+    </contributor>
+    <created>2022-09-19T18:27:06</created>
+    <modified>2022-09-19T18:27:06</modified>
+    <unit name="inch" meter="0.0254"/>
+    <up_axis>Z_UP</up_axis>
+  </asset>
+  <library_effects>
+    <effect id="Material_004-effect">
+      <profile_COMMON>
+        <newparam sid="obstructor_construction_png-surface">
+          <surface type="2D">
+            <init_from>obstructor_construction_png</init_from>
+          </surface>
+        </newparam>
+        <newparam sid="obstructor_construction_png-sampler">
+          <sampler2D>
+            <source>obstructor_construction_png-surface</source>
+          </sampler2D>
+        </newparam>
+        <technique sid="common">
+          <lambert>
+            <emission>
+              <color sid="emission">0 0 0 1</color>
+            </emission>
+            <diffuse>
+              <texture texture="obstructor_construction_png-sampler" texcoord="UVMap"/>
+            </diffuse>
+            <index_of_refraction>
+              <float sid="ior">1.45</float>
+            </index_of_refraction>
+          </lambert>
+        </technique>
+      </profile_COMMON>
+    </effect>
+  </library_effects>
+  <library_images>
+    <image id="obstructor_construction_png" name="obstructor_construction_png">
+      <init_from>/C:/Users/micha/Documents/My%20Games/0ad/mods/0ad_Delenda_Est/art/textures/skins/props/obstructor_construction.png</init_from>
+    </image>
+  </library_images>
+  <library_materials>
+    <material id="Material_004-material" name="Material.004">
+      <instance_effect url="#Material_004-effect"/>
+    </material>
+  </library_materials>
+  <library_geometries>
+    <geometry id="Cube_001-mesh" name="Cube.001">
+      <mesh>
+        <source id="Cube_001-mesh-positions">
+          <float_array id="Cube_001-mesh-positions-array" count="24">1 4.771249 1 1 4.771249 -1 1 -4.771249 1 1 -4.771249 -1 -1 4.771249 1 -1 4.771249 -1 -1 -4.771249 1 -1 -4.771249 -1</float_array>
+          <technique_common>
+            <accessor source="#Cube_001-mesh-positions-array" count="8" stride="3">
+              <param name="X" type="float"/>
+              <param name="Y" type="float"/>
+              <param name="Z" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <source id="Cube_001-mesh-normals">
+          <float_array id="Cube_001-mesh-normals-array" count="15">0 0 1 0 -1 0 -1 0 0 1 0 0 0 1 0</float_array>
+          <technique_common>
+            <accessor source="#Cube_001-mesh-normals-array" count="5" stride="3">
+              <param name="X" type="float"/>
+              <param name="Y" type="float"/>
+              <param name="Z" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <source id="Cube_001-mesh-map-0">
+          <float_array id="Cube_001-mesh-map-0-array" count="60">0.7003353 0.3672171 0.3660278 0.6994248 0.3660278 0.3672171 0.3322935 0.433852 -1.23064e-4 -2.44141e-4 0.3322936 -2.44141e-4 0.3667256 0.8988667 0.6983329 0.466809 0.3667255 0.466809 0.3665949 0.8988667 0.6983497 0.466809 0.3665949 0.466809 0.3322935 0.4343372 -1.23064e-4 2.4116e-4 0.3322936 2.4116e-4 0.7003353 0.3672171 0.7003353 0.6994249 0.3660278 0.6994248 0.3322935 0.433852 -1.23064e-4 0.4338519 -1.23064e-4 -2.44141e-4 0.3667256 0.8988667 0.6983329 0.8988666 0.6983329 0.466809 0.3665949 0.8988667 0.6983497 0.8988666 0.6983497 0.466809 0.3322935 0.4343372 -1.23064e-4 0.4343372 -1.23064e-4 2.4116e-4</float_array>
+          <technique_common>
+            <accessor source="#Cube_001-mesh-map-0-array" count="30" stride="2">
+              <param name="S" type="float"/>
+              <param name="T" type="float"/>
+            </accessor>
+          </technique_common>
+        </source>
+        <vertices id="Cube_001-mesh-vertices">
+          <input semantic="POSITION" source="#Cube_001-mesh-positions"/>
+        </vertices>
+        <triangles material="Material_004-material" count="10">
+          <input semantic="VERTEX" source="#Cube_001-mesh-vertices" offset="0"/>
+          <input semantic="NORMAL" source="#Cube_001-mesh-normals" offset="1"/>
+          <input semantic="TEXCOORD" source="#Cube_001-mesh-map-0" offset="2" set="0"/>
+          <p>4 0 0 2 0 1 0 0 2 2 1 3 7 1 4 3 1 5 6 2 6 5 2 7 7 2 8 0 3 9 3 3 10 1 3 11 4 4 12 1 4 13 5 4 14 4 0 15 6 0 16 2 0 17 2 1 18 6 1 19 7 1 20 6 2 21 4 2 22 5 2 23 0 3 24 2 3 25 3 3 26 4 4 27 0 4 28 1 4 29</p>
+        </triangles>
+      </mesh>
+    </geometry>
+  </library_geometries>
+  <library_visual_scenes>
+    <visual_scene id="Scene" name="Scene">
+      <node id="Cube_001" name="Cube.001" type="NODE">
+        <matrix sid="transform">4.184515 0 0 0 0 0.8824075 0 0 0 0 6.291814 2.518619 0 0 0 1</matrix>
+        <instance_geometry url="#Cube_001-mesh" name="Cube.001">
+          <bind_material>
+            <technique_common>
+              <instance_material symbol="Material_004-material" target="#Material_004-material">
+                <bind_vertex_input semantic="UVMap" input_semantic="TEXCOORD" input_set="0"/>
+              </instance_material>
+            </technique_common>
+          </bind_material>
+        </instance_geometry>
+      </node>
+    </visual_scene>
+  </library_visual_scenes>
+  <scene>
+    <instance_visual_scene url="#Scene"/>
+  </scene>
+</COLLADA>
\ No newline at end of file
Index: ps/trunk/binaries/data/mods/public/art/textures/skins/props/obstructor_construction.png
===================================================================
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
Index: ps/trunk/binaries/data/mods/public/art/textures/skins/props/obstructor_construction.png
===================================================================
--- ps/trunk/binaries/data/mods/public/art/textures/skins/props/obstructor_construction.png	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/textures/skins/props/obstructor_construction.png	(revision 27120)

Property changes on: ps/trunk/binaries/data/mods/public/art/textures/skins/props/obstructor_construction.png
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Index: ps/trunk/binaries/data/mods/public/art/textures/skins/props/obstructor_movement.png
===================================================================
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
Index: ps/trunk/binaries/data/mods/public/art/textures/skins/props/obstructor_movement.png
===================================================================
--- ps/trunk/binaries/data/mods/public/art/textures/skins/props/obstructor_movement.png	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/art/textures/skins/props/obstructor_movement.png	(revision 27120)

Property changes on: ps/trunk/binaries/data/mods/public/art/textures/skins/props/obstructor_movement.png
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Index: ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/movement_36x36.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/movement_36x36.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/movement_36x36.xml	(revision 27120)
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Entity parent="template_obstructor">
+  <Footprint>
+    <Square width="38" depth="38"/>
+    <Height>9.0</Height>
+  </Footprint>
+  <Identity>
+    <Civ>gaia</Civ>
+    <GenericName>Movement Obstructor</GenericName>
+    <Icon>structures/wall.png</Icon>
+    <Tooltip>Placement obstructor to prevent movement and construction.</Tooltip>
+    <Undeletable>false</Undeletable>
+  </Identity>
+  <Obstruction>
+    <BlockMovement>true</BlockMovement>
+    <BlockPathfinding>true</BlockPathfinding>
+    <Static width="36" depth="36"/>
+  </Obstruction>
+  <VisualActor>
+    <Actor>special/obstructor_movement_36x36.xml</Actor>
+  </VisualActor>
+</Entity>
Index: ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/movement_8x36.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/movement_8x36.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/movement_8x36.xml	(revision 27120)
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Entity parent="template_obstructor">
+  <Footprint>
+    <Square width="38" depth="10"/>
+    <Height>9.0</Height>
+  </Footprint>
+  <Identity>
+    <Civ>gaia</Civ>
+    <GenericName>Movement Obstructor</GenericName>
+    <Icon>structures/wall.png</Icon>
+    <Tooltip>Placement obstructor to prevent movement and construction.</Tooltip>
+    <Undeletable>false</Undeletable>
+  </Identity>
+  <Obstruction>
+    <BlockMovement>true</BlockMovement>
+    <BlockPathfinding>true</BlockPathfinding>
+    <Static width="36" depth="8"/>
+  </Obstruction>
+  <VisualActor>
+    <Actor>special/obstructor_movement_8x36.xml</Actor>
+  </VisualActor>
+</Entity>
Index: ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/movement_8x8.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/movement_8x8.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/movement_8x8.xml	(revision 27120)
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Entity parent="template_obstructor">
+  <Footprint>
+    <Square width="10" depth="10"/>
+    <Height>9.0</Height>
+  </Footprint>
+  <Identity>
+    <Civ>gaia</Civ>
+    <GenericName>Movement Obstructor</GenericName>
+    <Icon>structures/wall.png</Icon>
+    <Tooltip>Placement obstructor to prevent movement and construction.</Tooltip>
+    <Undeletable>false</Undeletable>
+  </Identity>
+  <Obstruction>
+    <BlockMovement>true</BlockMovement>
+    <BlockPathfinding>true</BlockPathfinding>
+    <Static width="8" depth="8"/>
+  </Obstruction>
+  <VisualActor>
+    <Actor>special/obstructor_movement_8x8.xml</Actor>
+  </VisualActor>
+</Entity>
Index: ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/placement_36x36.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/placement_36x36.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/placement_36x36.xml	(revision 27120)
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Entity parent="template_obstructor">
+  <Footprint>
+    <Square width="38" depth="38"/>
+    <Height>9.0</Height>
+  </Footprint>
+  <Identity>
+    <Civ>gaia</Civ>
+    <GenericName>Placement Obstructor</GenericName>
+    <Icon>structures/wall.png</Icon>
+    <Tooltip>Placement obstructor to prevent construction but not movement</Tooltip>
+    <Undeletable>false</Undeletable>
+  </Identity>
+  <Obstruction>
+    <Static width="36" depth="36"/>
+  </Obstruction>
+  <VisualActor>
+    <Actor>special/obstructor_placement_36x36.xml</Actor>
+  </VisualActor>
+</Entity>
Index: ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/placement_8x36.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/placement_8x36.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/placement_8x36.xml	(revision 27120)
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Entity parent="template_obstructor">
+  <Footprint>
+    <Square width="38" depth="10"/>
+    <Height>9.0</Height>
+  </Footprint>
+  <Identity>
+    <Civ>gaia</Civ>
+    <GenericName>Placement Obstructor</GenericName>
+    <Icon>structures/wall.png</Icon>
+    <Tooltip>Placement obstructor to prevent construction but not movement</Tooltip>
+    <Undeletable>false</Undeletable>
+  </Identity>
+  <Obstruction>
+    <Static width="36" depth="8"/>
+  </Obstruction>
+  <VisualActor>
+    <Actor>special/obstructor_placement_8x36.xml</Actor>
+  </VisualActor>
+</Entity>
Index: ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/placement_8x8.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/placement_8x8.xml	(nonexistent)
+++ ps/trunk/binaries/data/mods/public/simulation/templates/obstructors/placement_8x8.xml	(revision 27120)
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Entity parent="template_obstructor">
+  <Footprint>
+    <Square width="10" depth="10"/>
+    <Height>9.0</Height>
+  </Footprint>
+  <Identity>
+    <Civ>gaia</Civ>
+    <GenericName>Placement Obstructor</GenericName>
+    <Icon>structures/wall.png</Icon>
+    <Tooltip>Placement obstructor to prevent construction but not movement</Tooltip>
+    <Undeletable>false</Undeletable>
+  </Identity>
+  <Obstruction>
+    <Static width="8" depth="8"/>
+  </Obstruction>
+  <VisualActor>
+    <Actor>special/obstructor_placement_8x8.xml</Actor>
+  </VisualActor>
+</Entity>