From 78274eb2b66b27052fe32960916fa4419202dc76 Mon Sep 17 00:00:00 2001
From: DeDiamondPro <67508414+DeDiamondPro@users.noreply.github.com>
Date: Sat, 12 Feb 2022 19:44:15 +0100
Subject: finish config backend

---
 .../io/polyfrost/oneconfig/interfaces/Config.java  | 81 +++++++++++++++++++---
 .../oneconfig/interfaces/OneConfigTypeAdapter.java |  4 +-
 .../io/polyfrost/oneconfig/interfaces/Option.java  | 76 ++++++++++++++++++++
 3 files changed, 149 insertions(+), 12 deletions(-)
 create mode 100644 src/main/java/io/polyfrost/oneconfig/interfaces/Option.java

(limited to 'src/main/java/io/polyfrost/oneconfig/interfaces')

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) {
+    }
+}
-- 
cgit