Merged branch 'msDifference'.

MCServer/Plugins/APIDump/APIDesc.lua

@@ -249,6 +249,9 @@ g_APIDesc =
 						<tr>
 						<td> A </td><td> B </td><td> B </td><td> A </td><td> B </td>
 						</tr>
+						<tr>
+						<td> A </td><td> A </td><td> A </td><td> A </td><td> A </td>
+						</td>
 						</tbody></table>
 
 						<p>
@@ -262,7 +265,20 @@ g_APIDesc =
 
 						<h3>Special strategies</h3>
 						<p>For each strategy, evaluate the table rows from top downwards, the first match wins.</p>
-
+						
+						<p>
+						<strong>msDifference</strong> - changes all the blocks which are the same to air. Otherwise the source block gets placed.
+						</p>
+						<table><tbody<tr>
+						<th colspan="2"> area block </th><th> </th><th> Notes </th>
+						</tr><tr>
+						<td> * </td><td> B </td><td> B </td><td> The blocks are different so we use block B </td>
+						</tr><tr>
+						<td> B </td><td> B </td><td> Air </td><td> The blocks are the same so we get air. </td>
+						</tr>
+						</tbody></table>
+						
+						
 						<p>
 						<strong>msLake</strong> - used for merging areas with lava and water lakes, in the appropriate generator.
 						</p>