Fix BlockTextCreator

src/de/steamwar/spectatesystem/util/BlockTextCreator.java

@@ -56,13 +56,13 @@ public class BlockTextCreator {
 
     private static BlockArrayClipboard[] createText(String text){
         List<BlockArrayClipboard> result = new ArrayList<>();
-        for(char c : text.toUpperCase().toCharArray()){
+        for(char c : text.toCharArray()){
             try {
-                try{
-                    result.add((BlockArrayClipboard) new SpongeSchematicReader(new NBTInputStream(new GZIPInputStream(new FileInputStream(new File(SpectateSystem.get().getDataFolder(), "text/" + c + ".schem"))))).read());
+                try {
+                    result.add((BlockArrayClipboard) new SpongeSchematicReader(new NBTInputStream(new GZIPInputStream(new FileInputStream(new File(SpectateSystem.get().getDataFolder(), "text/" + nameConversion(c) + ".schem"))))).read());
                 } catch (FileNotFoundException e) {
                     Bukkit.getLogger().log(Level.WARNING, "Could not display character " + c + " due to missing file!");
-                    result.add((BlockArrayClipboard) new SpongeSchematicReader(new NBTInputStream(new GZIPInputStream(new FileInputStream(new File(SpectateSystem.get().getDataFolder(), "text/?.schem"))))).read());
+                    result.add((BlockArrayClipboard) new SpongeSchematicReader(new NBTInputStream(new GZIPInputStream(new FileInputStream(new File(SpectateSystem.get().getDataFolder(), "text/.schem"))))).read());
                 }
             }catch (IOException e) {
                 throw new SecurityException("Could not load text", e);
@@ -71,6 +71,15 @@ public class BlockTextCreator {
         return result.toArray(new BlockArrayClipboard[0]);
     }
 
+    private static String nameConversion(char c) {
+        switch (Character.toUpperCase(c)) {
+            case '/':
+                return "slash";
+            default:
+                return c + "";
+        }
+    }
+
     private static int[] characterSize(BlockArrayClipboard[] characters){
         int[] lengthes = new int[characters.length];
         for(int i = 0; i < lengthes.length; i++)