boolean setting gui mostly done.

src/main/java/xyz/alexcrea/cuanvil/gui/config/BasicConfigGui.java

@@ -10,6 +10,7 @@ import org.bukkit.inventory.ItemStack;
 import xyz.alexcrea.cuanvil.gui.GuiGlobalItems;
 import xyz.alexcrea.cuanvil.gui.MainConfigGui;
 import xyz.alexcrea.cuanvil.gui.config.settings.AbstractSettingGui;
+import xyz.alexcrea.cuanvil.gui.config.settings.BoolSettingsGui;
 import xyz.alexcrea.cuanvil.gui.config.settings.IntSettingsGui;
 
 public class BasicConfigGui extends ChestGui {
@@ -28,7 +29,7 @@ public class BasicConfigGui extends ChestGui {
     private void init(){
         Pattern pattern = new Pattern(
                 "000000000",
-                "010000000",
+                "012000000",
                 "B00000000"
         );
         PatternPane pane = new PatternPane(0, 0, 9, 3, pattern);
@@ -42,7 +43,10 @@ public class BasicConfigGui extends ChestGui {
         GuiItem setting1 = GuiGlobalItems.openSettingGuiItem(setting1Item, factory1);
         pane.bindItem('1', setting1);
 
-
+        ItemStack setting2Item = new ItemStack(Material.STONE);
+        AbstractSettingGui.SettingGuiFactory factory2 = BoolSettingsGui.factory("Test Gui bool",this, "test2", CustomAnvil.instance.getConfig(), false);
+        GuiItem setting2 = GuiGlobalItems.openSettingGuiItem(setting2Item, factory2);
+        pane.bindItem('2', setting2);
     }
 
 }

src/main/java/xyz/alexcrea/cuanvil/gui/config/settings/BoolSettingsGui.java

@@ -0,0 +1,120 @@
+package xyz.alexcrea.cuanvil.gui.config.settings;
+
+import com.github.stefvanschie.inventoryframework.gui.GuiItem;
+import com.github.stefvanschie.inventoryframework.gui.type.util.Gui;
+import com.github.stefvanschie.inventoryframework.pane.PatternPane;
+import com.github.stefvanschie.inventoryframework.pane.util.Pattern;
+import io.delilaheve.CustomAnvil;
+import org.bukkit.Material;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.event.inventory.InventoryClickEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Collections;
+import java.util.function.Consumer;
+
+public class BoolSettingsGui extends AbstractSettingGui{
+
+    private final BoolSettingFactory holder;
+    private boolean now;
+
+    private BoolSettingsGui(BoolSettingFactory holder, boolean now) {
+        super(3, holder.title, holder.parent);
+        this.holder = holder;
+        this.now = now;
+
+        updateValueDisplay();
+    }
+
+
+    @Override
+    public Pattern getGuiPattern() {
+        return new Pattern(
+                "000000000",
+                "00-0v0+00",
+                "B0000000S"
+        );
+    }
+
+    protected void updateValueDisplay(){
+
+        PatternPane pane = getPane();
+
+        // Get displayed value for this config.
+        String displayedName;
+        Material displayedMat;
+        if(now){
+            displayedName = "\u00A7aTrue";
+            displayedMat = Material.GREEN_TERRACOTTA;
+        }else{
+            displayedName = "\u00A7cFalse";
+            displayedMat = Material.RED_TERRACOTTA;
+        }
+
+        ItemStack valueItemStack = new ItemStack(displayedMat);
+        ItemMeta valueMeta = valueItemStack.getItemMeta();
+        valueMeta.setDisplayName(displayedName);
+        valueMeta.setLore(Collections.singletonList("\u00A77Click Here to change the value"));
+        valueItemStack.setItemMeta(valueMeta);
+        GuiItem resultItem = new GuiItem(valueItemStack, inverseNowConsumer(), CustomAnvil.instance);
+
+        pane.bindItem('v', resultItem);
+
+    }
+
+    protected Consumer<InventoryClickEvent> inverseNowConsumer(){
+        return event->{
+            event.setCancelled(true);
+            now = !now;
+            updateValueDisplay();
+            update();
+        };
+    }
+
+    @Override
+    public void onSave() {
+        holder.section.set(holder.configPath, now);
+        // TODO SAVE (also backup before)
+
+    }
+
+    public static SettingGuiFactory factory(@NotNull String title, Gui parent,
+                                            String configPath, ConfigurationSection section,
+                                            boolean defaultVal){
+        return new BoolSettingFactory(
+                title,parent,
+                configPath, section,
+                defaultVal);
+    }
+
+
+    public static class BoolSettingFactory extends SettingGuiFactory{
+        @NotNull String title; Gui parent;
+        String configPath; ConfigurationSection section;
+        boolean defaultVal;
+
+        private BoolSettingFactory(@NotNull String title, Gui parent,
+                                  String configPath, ConfigurationSection section,
+                                  boolean defaultVal){
+            this.title = title;
+            this.parent = parent;
+            this.configPath = configPath;
+            this.section = section;
+            this.defaultVal = defaultVal;
+        }
+
+        @Override
+        public AbstractSettingGui create() {
+            // Get value or default
+            //TODO maybe get section dynamically (and maybe same for save ?)
+            boolean now = section.getBoolean(this.configPath, this.defaultVal);
+            // create new gui
+            return new BoolSettingsGui(this, now);
+        }
+
+    }
+
+}
+