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/*
* This file is part of OneConfig.
* OneConfig - Next Generation Config Library for Minecraft: Java Edition
* Copyright (C) 2021, 2022 Polyfrost.
* <https://polyfrost.cc> <https://github.com/Polyfrost/>
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* OneConfig is licensed under the terms of version 3 of the GNU Lesser
* General Public License as published by the Free Software Foundation, AND
* under the Additional Terms Applicable to OneConfig, as published by Polyfrost,
* either version 1.0 of the Additional Terms, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License. If not, see <https://www.gnu.org/licenses/>. You should
* have also received a copy of the Additional Terms Applicable
* to OneConfig, as published by Polyfrost. If not, see
* <https://polyfrost.cc/legal/oneconfig/additional-terms>
*/
package cc.polyfrost.oneconfig.config.elements;
import cc.polyfrost.oneconfig.config.Config;
import cc.polyfrost.oneconfig.utils.InputHandler;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.function.Supplier;
@SuppressWarnings({"unused"})
public abstract class BasicOption {
public final int size;
protected final Field field;
protected Object parent;
public final String name;
public final String category;
public final String subcategory;
private final ArrayList<Supplier<Boolean>> dependencies = new ArrayList<>();
private final ArrayList<Runnable> listeners = new ArrayList<>();
private final ArrayList<Supplier<Boolean>> hideConditions = new ArrayList<>();
/**
* Initialize option
*
* @param field variable attached to option (null for category)
* @param parent the parent object of the field, used for getting and setting the variable
* @param name name of option
* @param size size of option, 0 for single column, 1 for double.
*/
public BasicOption(Field field, Object parent, String name, String category, String subcategory, int size) {
this.field = field;
this.parent = parent;
this.name = name;
this.size = size;
this.category = category;
this.subcategory = subcategory;
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(parent, object);
for (Runnable listener : listeners) listener.run();
}
/**
* @return value of variable as Java object
*/
public Object get() throws IllegalAccessException {
if (field == null) return null;
return field.get(parent);
}
/**
* @return height of option to align other options accordingly
*/
public abstract int getHeight();
/**
* Function that gets called when drawing option
*
* @param vg NanoVG context
* @param x x position
* @param y y position
*/
public abstract void draw(long vg, int x, int y, InputHandler inputHandler);
/**
* Function that gets called last drawing option,
* should be used for things that draw above other options
*
* @param vg NanoVG context
* @param x x position
* @param y y position
*/
public void drawLast(long vg, int x, int y, InputHandler inputHandler) {
}
/**
* Function that gets called when a key is typed
*
* @param key char that has been typed
* @param keyCode code of key
*/
public void keyTyped(char key, int keyCode) {
}
/**
* @return If the option is enabled, based on the dependencies
*/
public boolean isEnabled() {
for (Supplier<Boolean> dependency : dependencies) {
if (!dependency.get()) return false;
}
return true;
}
public boolean isHidden() {
for (Supplier<Boolean> condition : hideConditions) {
if (condition.get()) return true;
}
return false;
}
/**
* Add a condition to this option
*
* @param supplier The dependency
*/
public void addDependency(Supplier<Boolean> supplier) {
this.dependencies.add(supplier);
}
/**
* Add a listener to this option
*
* @param runnable The listener
*/
public void addListener(Runnable runnable) {
this.listeners.add(runnable);
}
/**
* Hide an option if a condition is met
*
* @param supplier The condition
*/
public void addHideCondition(Supplier<Boolean> supplier) {
this.hideConditions.add(supplier);
}
/**
* @return The field
*/
public Field getField() {
return field;
}
/**
* @return The parent of the field
*/
public Object getParent() {
return parent;
}
/**
* @param parent The new parent object
*/
public void setParent(Object parent) {
this.parent = parent;
}
}
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