Fixes condition parsing for shader nodes

jme3-core/src/plugins/java/com/jme3/material/plugins/ConditionParser.java

@@ -51,8 +51,8 @@ public class ConditionParser {
 
     public static void main(String argv[]) {
         ConditionParser parser = new ConditionParser();
-        List<String> defines = parser.extractDefines("(LightMap && SeparateTexCoord) || !ColorMap");
-
+        //List<String> defines = parser.extractDefines("(LightMap && SeparateTexCoord) || !ColorMap");
+        List<String> defines = parser.extractDefines("RoughnessMap && MetallicRoughnessMap");
         for (String string : defines) {
             System.err.println(string);
         }
@@ -99,7 +99,7 @@ public class ConditionParser {
         while (m.find()) {
             String match = m.group();
             defines.add(match);
-            formattedExpression = formattedExpression.replaceAll(match, "defined(" + match.toUpperCase() + ")");
+            formattedExpression = formattedExpression.replaceAll("\\b" + match + "\\b", "defined(" + match.toUpperCase() + ")");
         }
         return defines;
     }