Merge pull request #161 from JapaMala/43.03

Added world building info.

df.world-site.xml

@@ -708,32 +708,40 @@
         <int16_t name='mat_type' ref-target='material' aux-value='$$.mat_index'/>
         <int32_t name='mat_index'/>
     </struct-type>
+
+    <bitfield-type type-name='tower_shape'>
+        <flag-bit name='round'/>
+        <flag-bit name='hollow' comment='no internal floors or fortifications'/>
+        <flag-bit name='keep' comment='fill with rooms at the bottom'/>
+        <flag-bit name='goblin' comment='ignore set heights and generate automatically'/>
+        <flag-bit name='unk10' comment='set on goblin towers. doesnt seem to do anything'/>
+    </bitfield-type>
 
     <class-type type-name='site_realization_building_info_castle_wallst'
                 inherits-from='site_realization_building_infost'>
-        <int32_t name="unk_4"/>
-        <int32_t name="unk_8"/>
-        <int32_t name="unk_c"/>
-        <int32_t name="unk_10"/>
-        <int32_t name="unk_14"/>
-        <int32_t name="unk_18"/>
-        <int32_t name="unk_1c"/>
-        <int32_t name='unk_20'/>
-        <compound name='item1' type-name='site_building_item'/>
-        <compound name='item2' type-name='site_building_item'/>
+        <int32_t name="length"/>
+        <int32_t name="door_pos"/>
+        <int32_t name="start_x"/>
+        <int32_t name="start_y"/>
+        <int32_t name="start_z"/>
+        <int32_t name="end_x"/>
+        <int32_t name="end_y"/>
+        <int32_t name='end_z'/>
+        <compound name='wall_item' type-name='site_building_item'/>
+        <compound name='door_item' type-name='site_building_item'/>
     </class-type>
 
     <class-type type-name='site_realization_building_info_castle_towerst'
                 inherits-from='site_realization_building_infost'>
-        <int32_t name='unk_4'/>
-        <int32_t name="unk_8"/>
-        <int32_t name="unk_c"/>
-        <int32_t name="unk_10"/>
-        <int32_t name="unk_14"/>
-        <int32_t name="unk_18"/>
-        <compound name='item1' type-name='site_building_item'/>
-        <compound name='item2' type-name='site_building_item'/>
-        <int32_t name="unk_3c"/>
+        <int32_t name='roof_z'/>
+        <int32_t name="base_z" comment="can be below ground, but not above ground"/>
+        <int32_t name="door_n_elevation"/>
+        <int32_t name="door_s_elevation"/>
+        <int32_t name="soor_e_elevation"/>
+        <int32_t name="door_w_elevation"/>
+        <compound name='door_item' type-name='site_building_item'/>
+        <compound name='wall_item' type-name='site_building_item'/>
+        <compound name='shape' type-name='tower_shape'/>
         <int32_t name="unk_40"/>
         <int32_t name="unk_44"/>
     </class-type>
@@ -787,11 +795,11 @@
     <class-type type-name='site_realization_building_info_trenchesst'
                 inherits-from='site_realization_building_infost'>
         <int32_t name='unk_4'/>
-        <static-array name='unk_8' count='4'>
-            <int32_t/>
-            <int32_t/>
-            <int32_t/>
-            <int32_t/>
+        <static-array name='spokes' count='4' comment='N, S, E, W'>
+            <int32_t name='mound_min' comment='-30000 = nothing here'/>
+            <int32_t name='trench_min'/>
+            <int32_t name='trench_max'/>
+            <int32_t name='mound_max'/>
         </static-array>
     </class-type>