cleanup unused method

Author: JasperGeurtz

.gitignore

@@ -5,4 +5,4 @@ target/
 .idea/
 *.iml
 
-src/test/java/jbot
+src/test/java/jbot

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>jbwapi</groupId>
     <artifactId>jbwapi</artifactId>
-    <version>0.2</version>
+    <version>0.2.1</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

src/main/java/bwta/BWTA.java

@@ -29,17 +29,6 @@ public static void readMap(final Game gamePointer) {
         bwem = new BWEM(game);
     }
 
-    private static boolean walkableTile(final int x, final int y) {
-        for (int sx=0; sx < 4; sx++) {
-            for (int sy=0; sy < 4; sy++) {
-                if (!game.isWalkable(x+sx, y+sx)) {
-                    return false;
-                }
-            }
-        }
-        return true;
-    }
-
     public static void analyze() {
         bwem.initialize();