Improve YMLWrapper

CommonCore/Data/src/de/steamwar/data/YMLWrapper.java

@@ -25,6 +25,7 @@ import java.io.File;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
@@ -55,13 +56,23 @@ public abstract class YMLWrapper<M, ST, W> {
 
     public abstract String getDefaultGameName();
 
-    public abstract String getString(String path, String defaultValue);
+    public abstract <T> T get(String path, T defaultValue, Function<Object, T> mapper);
 
-    public abstract int getInt(String path, int defaultValue);
+    public String getString(String path, String defaultValue) {
+        return get(path, defaultValue, Objects::toString);
+    }
 
-    public abstract double getDouble(String path, double defaultValue);
+    public int getInt(String path, int defaultValue) {
+        return get(path, defaultValue, Integer.class::cast);
+    }
 
-    public abstract boolean getBoolean(String path, boolean defaultValue);
+    public double getDouble(String path, double defaultValue) {
+        return get(path, defaultValue, Double.class::cast);
+    }
+
+    public boolean getBoolean(String path, boolean defaultValue) {
+        return get(path, defaultValue, Boolean.class::cast);
+    }
 
     public final ST getSchematicType(String path, String defaultValue) {
         String schematicType = getString(path, defaultValue);

SchematicSystem/SchematicSystem_Core/src/de/steamwar/schematicsystem/CheckSchemTypeManager.java

@@ -36,7 +36,6 @@ public class CheckSchemTypeManager {
 
     static {
         File folder = new File(SchematicSystem.getInstance().getDataFolder().getParentFile(), "FightSystem");
-
         if(folder.exists()) {
             for(File configFile : folder.listFiles((file, name) -> name.endsWith(".yml") && !name.endsWith(".kits.yml"))) {
                 GameModeConfig<Material, SchematicType, String> gameModeConfig = new GameModeConfig<>(YMLWrapperImpl.ofTyped(configFile));

SpigotCore/SpigotCore_Main/src/de/steamwar/data/YMLWrapperImpl.java

@@ -101,27 +101,13 @@ public class YMLWrapperImpl<M, ST, W> extends YMLWrapper<M, ST, W> {
     }
 
     @Override
-    public String getString(String path, String defaultValue) {
+    public <T> T get(String path, T defaultValue, Function<Object, T> mapper) {
         if (config == null) return defaultValue;
-        return config.getString(pathPrefix + path, defaultValue);
-    }
-
-    @Override
-    public int getInt(String path, int defaultValue) {
-        if (config == null) return defaultValue;
-        return config.getInt(pathPrefix + path, defaultValue);
-    }
-
-    @Override
-    public double getDouble(String path, double defaultValue) {
-        if (config == null) return defaultValue;
-        return config.getDouble(pathPrefix + path, defaultValue);
-    }
-
-    @Override
-    public boolean getBoolean(String path, boolean defaultValue) {
-        if (config == null) return defaultValue;
-        return config.getBoolean(pathPrefix + path, defaultValue);
+        try {
+            return mapper.apply(config.get(path, defaultValue));
+        } catch (ClassCastException e) {
+            return defaultValue;
+        }
     }
 
     @Override

VelocityCore/src/de/steamwar/data/YMLWrapperImpl.java

@@ -88,41 +88,12 @@ public class YMLWrapperImpl<ST> extends YMLWrapper<String, ST, String> {
     }
 
     @Override
-    public String getString(String path, String defaultValue) {
+    public <T> T get(String path, T defaultValue, Function<Object, T> mapper) {
         Object value = this.document.get(path);
-        if (value instanceof String) {
-            return (String) value;
-        } else {
-            return defaultValue;
-        }
-    }
-
-    @Override
-    public int getInt(String path, int defaultValue) {
-        Object value = this.document.get(path);
-        if (value instanceof Integer) {
-            return (Integer) value;
-        } else {
-            return defaultValue;
-        }
-    }
-
-    @Override
-    public double getDouble(String path, double defaultValue) {
-        Object value = this.document.get(path);
-        if (value instanceof Double) {
-            return (Double) value;
-        } else {
-            return defaultValue;
-        }
-    }
-
-    @Override
-    public boolean getBoolean(String path, boolean defaultValue) {
-        Object value = this.document.get(path);
-        if (value instanceof Boolean) {
-            return (Boolean) value;
-        } else {
+        if (value == null) return defaultValue;
+        try {
+            return mapper.apply(value);
+        } catch (ClassCastException e) {
             return defaultValue;
         }
     }