finish config backend

16 files changed, 358 insertions, 22 deletions

diff --git a/src/main/java/io/polyfrost/oneconfig/annotations/Category.java b/src/main/java/io/polyfrost/oneconfig/annotations/Category.java
index 05449dc..21c5533 100644
--- a/src/main/java/io/polyfrost/oneconfig/annotations/Category.java
+++ b/src/main/java/io/polyfrost/oneconfig/annotations/Category.java
@@ -9,4 +9,5 @@ import java.lang.annotation.Target;
 @Target(ElementType.TYPE)
 public @interface Category {
     String name();
+    String description() default "";
 }
diff --git a/src/main/java/io/polyfrost/oneconfig/annotations/Slider.java b/src/main/java/io/polyfrost/oneconfig/annotations/Slider.java
index 990c70b..fa855bf 100644
--- a/src/main/java/io/polyfrost/oneconfig/annotations/Slider.java
+++ b/src/main/java/io/polyfrost/oneconfig/annotations/Slider.java
@@ -10,6 +10,7 @@ import java.lang.annotation.Target;
 public @interface Slider {
     String name();
     String description() default "";
-    int min();
-    int max();
+    float min();
+    float max();
+    float precision();
 }
diff --git a/src/main/java/io/polyfrost/oneconfig/core/ConfigCore.java b/src/main/java/io/polyfrost/oneconfig/core/ConfigCore.java
new file mode 100644
index 0000000..8fe7c81
--- /dev/null
+++ b/src/main/java/io/polyfrost/oneconfig/core/ConfigCore.java
@@ -0,0 +1,11 @@
+package io.polyfrost.oneconfig.core;
+
+import io.polyfrost.oneconfig.data.ModData;
+import io.polyfrost.oneconfig.interfaces.Option;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+
+public class ConfigCore {
+    public static HashMap<ModData, ArrayList<Option>> settings = new HashMap<>();
+}
diff --git a/src/main/java/io/polyfrost/oneconfig/data/ModData.java b/src/main/java/io/polyfrost/oneconfig/data/ModData.java
new file mode 100644
index 0000000..24ed1e5
--- /dev/null
+++ b/src/main/java/io/polyfrost/oneconfig/data/ModData.java
@@ -0,0 +1,24 @@
+package io.polyfrost.oneconfig.data;
+
+import io.polyfrost.oneconfig.interfaces.Config;
+
+public class ModData {
+    public final String name;
+    public final ModType modType;
+    public final String creator;
+    public final String version;
+    public Config config;
+
+    /**
+     * @param name    Friendly name of the mod
+     * @param modType Type of the mod (for example ModType.QOL)
+     * @param creator Creator of the mod
+     * @param version Version of the mod
+     */
+    public ModData(String name, ModType modType, String creator, String version) {
+        this.name = name;
+        this.modType = modType;
+        this.creator = creator;
+        this.version = version;
+    }
+}
diff --git a/src/main/java/io/polyfrost/oneconfig/data/ModType.java b/src/main/java/io/polyfrost/oneconfig/data/ModType.java
new file mode 100644
index 0000000..18cf638
--- /dev/null
+++ b/src/main/java/io/polyfrost/oneconfig/data/ModType.java
@@ -0,0 +1,10 @@
+package io.polyfrost.oneconfig.data;
+
+public enum ModType {
+    PVP,
+    PERFORMANCE,
+    HUD,
+    QOL,
+    HYPIXEL,
+    OTHER
+}
diff --git a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigButton.java b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigButton.java
index de21d9d..a6951a6 100644
--- a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigButton.java
+++ b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigButton.java
@@ -1,4 +1,24 @@
 package io.polyfrost.oneconfig.gui.elements.config;
 
-public class OConfigButton {
+import io.polyfrost.oneconfig.interfaces.Option;
+
+import java.lang.reflect.Field;
+
+public class OConfigButton extends Option {
+    private final String text;
+
+    public OConfigButton(Field field, String name, String description, String text) {
+        super(field, name, description);
+        this.text = text;
+    }
+
+    @Override
+    public int getHeight() {
+        return 0;
+    }
+
+    @Override
+    public void draw(int x, int y, int width, int mouseX, int mouseY) {
+
+    }
 }
diff --git a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigCategory.java b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigCategory.java
new file mode 100644
index 0000000..0eae75a
--- /dev/null
+++ b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigCategory.java
@@ -0,0 +1,24 @@
+package io.polyfrost.oneconfig.gui.elements.config;
+
+import io.polyfrost.oneconfig.interfaces.Option;
+
+import java.util.List;
+
+public class OConfigCategory extends Option {
+    public final List<Option> options;
+
+    public OConfigCategory(String name, String description, List<Option> options) {
+        super(null, name, description);
+        this.options = options;
+    }
+
+    @Override
+    public int getHeight() {
+        return 0;
+    }
+
+    @Override
+    public void draw(int x, int y, int width, int mouseX, int mouseY) {
+
+    }
+}
diff --git a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigColor.java b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigColor.java
index 299c4f2..fb60af7 100644
--- a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigColor.java
+++ b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigColor.java
@@ -1,4 +1,24 @@
 package io.polyfrost.oneconfig.gui.elements.config;
 
-public class OConfigColor {
+import io.polyfrost.oneconfig.interfaces.Option;
+
+import java.lang.reflect.Field;
+
+public class OConfigColor extends Option {
+    private final boolean allowAlpha;
+
+    public OConfigColor(Field field, String name, String description, boolean allowAlpha) {
+        super(field, name, description);
+        this.allowAlpha = allowAlpha;
+    }
+
+    @Override
+    public int getHeight() {
+        return 0;
+    }
+
+    @Override
+    public void draw(int x, int y, int width, int mouseX, int mouseY) {
+
+    }
 }
diff --git a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSelector.java b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSelector.java
index cc76814..c979131 100644
--- a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSelector.java
+++ b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSelector.java
@@ -1,4 +1,26 @@
 package io.polyfrost.oneconfig.gui.elements.config;
 
-public class OConfigSelector {
+import io.polyfrost.oneconfig.interfaces.Option;
+
+import java.lang.reflect.Field;
+
+public class OConfigSelector extends Option {
+    private final String[] options;
+    private final int defaultSelection;
+
+    public OConfigSelector(Field field, String name, String description, String[] options, int defaultSelection) {
+        super(field, name, description);
+        this.options = options;
+        this.defaultSelection = defaultSelection;
+    }
+
+    @Override
+    public int getHeight() {
+        return 0;
+    }
+
+    @Override
+    public void draw(int x, int y, int width, int mouseX, int mouseY) {
+
+    }
 }
diff --git a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSlider.java b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSlider.java
index 38bacf7..55c1222 100644
--- a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSlider.java
+++ b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSlider.java
@@ -1,4 +1,28 @@
 package io.polyfrost.oneconfig.gui.elements.config;
 
-public class OConfigSlider {
+import io.polyfrost.oneconfig.interfaces.Option;
+
+import java.lang.reflect.Field;
+
+public class OConfigSlider extends Option {
+    private final float min;
+    private final float max;
+    private final float precision;
+
+    public OConfigSlider(Field field, String name, String description, float min, float max, float precision) {
+        super(field, name, description);
+        this.min = min;
+        this.max = max;
+        this.precision = precision;
+    }
+
+    @Override
+    public int getHeight() {
+        return 0;
+    }
+
+    @Override
+    public void draw(int x, int y, int width, int mouseX, int mouseY) {
+
+    }
 }
diff --git a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSwitch.java b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSwitch.java
index c9d6091..1fa1590 100644
--- a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSwitch.java
+++ b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigSwitch.java
@@ -1,4 +1,22 @@
 package io.polyfrost.oneconfig.gui.elements.config;
 
-public class OConfigSwitch {
+import io.polyfrost.oneconfig.interfaces.Option;
+
+import java.lang.reflect.Field;
+
+public class OConfigSwitch extends Option {
+
+    public OConfigSwitch(Field field, String name, String description) {
+        super(field, name, description);
+    }
+
+    @Override
+    public int getHeight() {
+        return 0;
+    }
+
+    @Override
+    public void draw(int x, int y, int width, int mouseX, int mouseY) {
+
+    }
 }
diff --git a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigText.java b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigText.java
index 68f2b8b..195607a 100644
--- a/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigText.java
+++ b/src/main/java/io/polyfrost/oneconfig/gui/elements/config/OConfigText.java
@@ -1,4 +1,26 @@
 package io.polyfrost.oneconfig.gui.elements.config;
 
-public class OConfigText {
+import io.polyfrost.oneconfig.interfaces.Option;
+
+import java.lang.reflect.Field;
+
+public class OConfigText extends Option {
+    private final String placeholder;
+    private final boolean hideText;
+
+    public OConfigText(Field field, String name, String description, String placeholder, boolean hideText) {
+        super(field, name, description);
+        this.placeholder = placeholder;
+        this.hideText = hideText;
+    }
+
+    @Override
+    public int getHeight() {
+        return 0;
+    }
+
+    @Override
+    public void draw(int x, int y, int width, int mouseX, int mouseY) {
+
+    }
 }
diff --git a/src/main/java/io/polyfrost/oneconfig/interfaces/Config.java b/src/main/java/io/polyfrost/oneconfig/interfaces/Config.java
index 48abf1c..3549456 100644
--- a/src/main/java/io/polyfrost/oneconfig/interfaces/Config.java
+++ b/src/main/java/io/polyfrost/oneconfig/interfaces/Config.java
@@ -1,49 +1,112 @@
 package io.polyfrost.oneconfig.interfaces;
 
 import com.google.gson.*;
+import io.polyfrost.oneconfig.annotations.*;
+import io.polyfrost.oneconfig.core.ConfigCore;
+import io.polyfrost.oneconfig.data.ModData;
+import io.polyfrost.oneconfig.gui.elements.config.*;
 
 import java.io.*;
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
 import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
 import java.util.Map;
 
 public class Config {
     private final File configFile;
 
-    public Config(File configFile) {
+    Gson gson = new GsonBuilder().excludeFieldsWithModifiers(Modifier.TRANSIENT).setPrettyPrinting()
+            .registerTypeAdapterFactory(OneConfigTypeAdapterFactory.getStaticTypeAdapterFactory()).create();
+
+    /**
+     * @param modData    information about the mod
+     * @param configFile file where config is stored
+     */
+    public Config(ModData modData, File configFile) {
         this.configFile = configFile;
         if (configFile.exists())
             load();
         else
             save();
+        modData.config = this;
+        ConfigCore.settings.put(modData, generateOptionList(this.getClass()));
     }
 
-    Gson gson = new GsonBuilder().excludeFieldsWithModifiers(Modifier.TRANSIENT).setPrettyPrinting()
-            .registerTypeAdapterFactory(OneConfigTypeAdapterFactory.getStaticTypeAdapterFactory()).create();
-
+    /**
+     * Save current config to file
+     */
     public void save() {
         try (BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(configFile), StandardCharsets.UTF_8))) {
             writer.write(gson.toJson(this.getClass()));
-        } catch (IOException ignored) {
+        } catch (IOException e) {
+            e.printStackTrace();
         }
     }
 
+    /**
+     * Load file and overwrite current values
+     */
     public void load() {
         try (BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(configFile), StandardCharsets.UTF_8))) {
-            processPart(new JsonParser().parse(reader).getAsJsonObject(), this.getClass());
-        } catch (IOException ignored) {
+            deserializePart(new JsonParser().parse(reader).getAsJsonObject(), this.getClass());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Generate the option list for internal use only
+     *
+     * @param clazz target class
+     * @return list of options
+     */
+    private ArrayList<Option> generateOptionList(Class<?> clazz) {
+        ArrayList<Option> options = new ArrayList<>();
+        for (Class<?> innerClass : clazz.getClasses()) {
+            if (innerClass.isAnnotationPresent(Category.class)) {
+                Category category = innerClass.getAnnotation(Category.class);
+                options.add(new OConfigCategory(category.name(), category.description(), generateOptionList(innerClass)));
+            }
+        }
+        for (Field field : clazz.getFields()) {
+            if (field.isAnnotationPresent(Button.class)) {
+                Button button = field.getAnnotation(Button.class);
+                options.add(new OConfigButton(field, button.name(), button.description(), button.text()));
+            } else if (field.isAnnotationPresent(ColorPicker.class)) {
+                ColorPicker colorPicker = field.getAnnotation(ColorPicker.class);
+                options.add(new OConfigColor(field, colorPicker.name(), colorPicker.description(), colorPicker.allowAlpha()));
+            } else if (field.isAnnotationPresent(Selector.class)) {
+                Selector selector = field.getAnnotation(Selector.class);
+                options.add(new OConfigSelector(field, selector.name(), selector.description(), selector.options(), selector.defaultSelection()));
+            } else if (field.isAnnotationPresent(Slider.class)) {
+                Slider slider = field.getAnnotation(Slider.class);
+                options.add(new OConfigSlider(field, slider.name(), slider.description(), slider.min(), slider.max(), slider.precision()));
+            } else if (field.isAnnotationPresent(Switch.class)) {
+                Switch aSwitch = field.getAnnotation(Switch.class);
+                options.add(new OConfigSwitch(field, aSwitch.name(), aSwitch.description()));
+            } else if (field.isAnnotationPresent(TextField.class)) {
+                TextField textField = field.getAnnotation(TextField.class);
+                options.add(new OConfigText(field, textField.name(), textField.description(), textField.placeholder(), textField.hideText()));
+            }
         }
+        return options;
     }
 
-    private void processPart(JsonObject json, Class<?> clazz) {
+    /**
+     * Deserialize part of config and load values
+     *
+     * @param json  json to deserialize
+     * @param clazz target class
+     */
+    private void deserializePart(JsonObject json, Class<?> clazz) {
         for (Map.Entry<String, JsonElement> element : json.entrySet()) {
             String name = element.getKey();
             JsonElement value = element.getValue();
             if (value.isJsonObject()) {
                 for (Class<?> innerClass : clazz.getClasses()) {
                     if (innerClass.getSimpleName().equals(name)) {
-                        processPart(value.getAsJsonObject(), innerClass);
+                        deserializePart(value.getAsJsonObject(), innerClass);
                         break;
                     }
                 }
diff --git a/src/main/java/io/polyfrost/oneconfig/interfaces/OneConfigTypeAdapter.java b/src/main/java/io/polyfrost/oneconfig/interfaces/OneConfigTypeAdapter.java
index 95a558d..df6ee87 100644
--- a/src/main/java/io/polyfrost/oneconfig/interfaces/OneConfigTypeAdapter.java
+++ b/src/main/java/io/polyfrost/oneconfig/interfaces/OneConfigTypeAdapter.java
@@ -30,12 +30,10 @@ final class OneConfigTypeAdapter<T> extends TypeAdapter<Class<T>> {
             for (Field field : value.getFields()) {
                 out.name(field.getName());
                 field.setAccessible(true);
-                final Object fieldValue = field.get(null);
                 final TypeAdapter<Object> adapter = (TypeAdapter) gson.getAdapter(field.getType());
-                adapter.write(out, fieldValue);
+                adapter.write(out, field.get(null));
             }
             for (Class<?> clazz : value.getClasses()) {
-                System.out.println(clazz.toString());
                 out.name(clazz.getSimpleName());
                 final TypeAdapter<JsonElement> adapter = gson.getAdapter(JsonElement.class);
                 adapter.write(out, parser.parse(gson.toJson(clazz)));
diff --git a/src/main/java/io/polyfrost/oneconfig/interfaces/Option.java b/src/main/java/io/polyfrost/oneconfig/interfaces/Option.java
new file mode 100644
index 0000000..d996b60
--- /dev/null
+++ b/src/main/java/io/polyfrost/oneconfig/interfaces/Option.java
@@ -0,0 +1,76 @@
+package io.polyfrost.oneconfig.interfaces;
+
+import java.lang.reflect.Field;
+
+@SuppressWarnings({"unused"})
+public abstract class Option {
+    protected final Field field;
+    protected final String name;
+    protected final String description;
+
+    /**
+     * Initialize option
+     *
+     * @param field       variable attached to option (null for category)
+     * @param name        name of option
+     * @param description description of option
+     */
+    public Option(Field field, String name, String description) {
+        this.field = field;
+        this.name = name;
+        this.description = description;
+        if (field != null)
+            field.setAccessible(true);
+    }
+
+    /**
+     * @param object Java object to set the variable to
+     */
+    protected void set(Object object) throws IllegalAccessException {
+        if (field == null) return;
+        field.set(null, object);
+    }
+
+    /**
+     * @return value of variable as Java object
+     */
+    protected Object get() throws IllegalAccessException {
+        if (field == null) return null;
+        return field.get(null);
+    }
+
+    /**
+     * @return height of option to align other options accordingly
+     */
+    public abstract int getHeight();
+
+    /**
+     * Function that gets called when drawing option
+     *
+     * @param x      x position
+     * @param y      y position
+     * @param width  width of menu
+     * @param mouseX x position of mouse
+     * @param mouseY y position of mouse
+     */
+    public abstract void draw(int x, int y, int width, int mouseX, int mouseY);
+
+    /**
+     * Function that gets called when mouse is clicked
+     *
+     * @param mouseX      x position of mouse
+     * @param mouseY      y position of mouse
+     * @param mouseButton button that got pressed
+     */
+    protected void onMouseClicked(int mouseX, int mouseY, int mouseButton) {
+    }
+
+    /**
+     * Function that gets called when a key is typed
+     *
+     * @param typedChar char that has been typed
+     * @param keyCode   code of key
+     */
+    protected void keyTyped(char typedChar, int keyCode) {
+    }
+}
diff --git a/src/main/java/io/polyfrost/oneconfig/test/TestConfig.java b/src/main/java/io/polyfrost/oneconfig/test/TestConfig.java
index 21259ac..3cfceaa 100644
--- a/src/main/java/io/polyfrost/oneconfig/test/TestConfig.java
+++ b/src/main/java/io/polyfrost/oneconfig/test/TestConfig.java
@@ -3,6 +3,8 @@ package io.polyfrost.oneconfig.test;
 import io.polyfrost.oneconfig.annotations.Category;
 import io.polyfrost.oneconfig.annotations.Switch;
 import io.polyfrost.oneconfig.annotations.TextField;
+import io.polyfrost.oneconfig.data.ModData;
+import io.polyfrost.oneconfig.data.ModType;
 import io.polyfrost.oneconfig.interfaces.Config;
 
 import java.io.File;
@@ -15,10 +17,10 @@ public class TestConfig extends Config {
     @Category(name = "Cool Category")
     public static class category {
         @TextField(name = "Cool text field")
-        public static String text = "e";
+        public static String text = "Very cool text";
     }
 
     public TestConfig() {
-        super(new File("./config/testConfig.json"));
+        super(new ModData("hacks", ModType.QOL, "ShadyDev", "1.0"), new File("./config/hacksConfig.json"));
     }
 }