Update stuff

build.properties

@@ -1,4 +1,4 @@
-maven.home=C:\\Program Files\\Maven\\3.3.3
-ant.home=C:\\Program Files\\Ant\\1.9.3
+maven.home=C:\\Work\\tools\\maven\\apache-maven-3.5.4
+ant.home=C:\\Work\\tools\\ant\\apache-ant-1.10.5
 java.home=C:\\Program Files\\Java\\jdk1.8.0_60
 build.version=1.3.5

build.properties~

@@ -0,0 +1,4 @@
+maven.home=C:\\Work\\tools\\maven\\apache-maven-3.5.4
+ant.home=C:\\Work\\tools\\ant\apache-ant-1.10.5
+java.home=C:\\Program Files\\Java\\jdk1.8.0_181
+build.version=1.3.5

snap-studio-index/src/main/java/org/snapscript/studio/index/tree/GenericReferenceIndex.java

@@ -1,6 +1,7 @@
 package org.snapscript.studio.index.tree;
 
 import static org.snapscript.core.ModifierType.CLASS;
+import static org.snapscript.core.variable.Value.NULL;
 
 import org.snapscript.core.Compilation;
 import org.snapscript.core.Evaluation;
@@ -46,7 +47,7 @@ public IndexConstraint(Evaluation reference) {
       @Override
       public Type getType(Scope scope) {
          try {
-            Value value = reference.evaluate(scope, null);
+            Value value = reference.evaluate(scope, NULL);
             Module module = scope.getModule();
             String entry = value.getValue();               
 

snap-studio/work/demo/games/src/mario/MarioGame.snap

@@ -13,4 +13,4 @@ func start(scale) {
    }
 }
 
-start(3);
+start(2);

snap-studio/work/demo/misc/src/ray_tracer_no_constraints.snap

@@ -344,5 +344,5 @@ function start(path) {
 }
 
 var start = System.currentTimeMillis();
-start("c:\\temp\\raytrace.png");
+start("c:\\Work\\temp\\raytrace.png");
 println(System.currentTimeMillis()-start);