Reverts e38665d7a6 (excepting the buildtime part of iberian and macedonian fortress templates) as #3818 must be fixed in a cleaner way. Fixes a typo. Refs #3818.

This was SVN commit r18632.

binaries/data/mods/public/simulation/components/Cost.js

@@ -24,10 +24,10 @@ Cost.prototype.Schema =
 	"</element>" +
 	"<element name='Resources' a:help='Resource costs to construct/train this unit'>" +
 		"<interleave>" +
-			"<element name='food'><ref name='nonNegativeDecimal'/></element>" +
-			"<element name='wood'><ref name='nonNegativeDecimal'/></element>" +
-			"<element name='stone'><ref name='nonNegativeDecimal'/></element>" +
-			"<element name='metal'><ref name='nonNegativeDecimal'/></element>" +
+			"<element name='food'><data type='nonNegativeInteger'/></element>" +
+			"<element name='wood'><data type='nonNegativeInteger'/></element>" +
+			"<element name='stone'><data type='nonNegativeInteger'/></element>" +
+			"<element name='metal'><data type='nonNegativeInteger'/></element>" +
 		"</interleave>" +
 	"</element>";
 
@@ -60,7 +60,7 @@ Cost.prototype.GetResourceCosts = function(owner)
 	{
 		let cmpOwnership = Engine.QueryInterface(this.entity, IID_Ownership);
 		if (!cmpOwnership)
-			error("GetResourceCost called without valid ownership");
+			error("GetResourceCosts called without valid ownership");
 		else
 			owner = cmpOwnership.GetOwner();
 	}

binaries/data/mods/public/simulation/templates/structures/iber_fortress.xml

@@ -4,7 +4,7 @@
     <PopulationBonus>15</PopulationBonus>
     <BuildTime op="mul">1.5</BuildTime>
     <Resources>
-      <stone op="mul">1.2</stone>
+      <stone>1200</stone>
     </Resources>
   </Cost>
   <Health>

binaries/data/mods/public/simulation/templates/structures/mace_fortress.xml

@@ -3,7 +3,7 @@
   <Cost>
     <BuildTime op="mul">0.7</BuildTime>
     <Resources>
-      <stone op="mul">0.8</stone>
+      <stone>800</stone>
     </Resources>
   </Cost>
   <Footprint>