hide condition things

4 files changed, 74 insertions, 5 deletions

diff --git a/src/main/java/cc/polyfrost/oneconfig/config/Config.java b/src/main/java/cc/polyfrost/oneconfig/config/Config.java
index 7af4e0c..d297805 100644
--- a/src/main/java/cc/polyfrost/oneconfig/config/Config.java
+++ b/src/main/java/cc/polyfrost/oneconfig/config/Config.java
@@ -236,6 +236,45 @@ public class Config {
     }
 
     /**
+     * Hide an option if a certain condition is met
+     *
+     * @param option    The name of the field, or if the field is in a page "pageName.fieldName"
+     * @param condition The condition that has to be met for the option to be hidden
+     */
+    protected void hideIf(String option, Supplier<Boolean> condition) {
+        if (!optionNames.containsKey(option)) return;
+        optionNames.get(option).addHideCondition(condition);
+    }
+
+    /**
+     * Disable an option if a certain condition is not met
+     *
+     * @param option          The name of the field, or if the field is in a page "pageName.fieldName"
+     * @param dependentOption The option that has to be hidden
+     */
+    protected void hideIf(String option, String dependentOption) {
+        if (!optionNames.containsKey(option) || !optionNames.containsKey(dependentOption)) return;
+        optionNames.get(option).addHideCondition(() -> {
+            try {
+                return (boolean) optionNames.get(dependentOption).get();
+            } catch (IllegalAccessException ignored) {
+                return true;
+            }
+        });
+    }
+
+    /**
+     * Hide an option if a certain condition is met
+     *
+     * @param option The name of the field, or if the field is in a page "pageName.fieldName"
+     * @param value  The value of the condition
+     */
+    protected void hideIf(String option, boolean value) {
+        if (!optionNames.containsKey(option)) return;
+        optionNames.get(option).addHideCondition(() -> value);
+    }
+
+    /**
      * Register a new listener for when an option changes
      *
      * @param option   The name of the field, or if the field is in a page "pageName.fieldName"
diff --git a/src/main/java/cc/polyfrost/oneconfig/config/elements/BasicOption.java b/src/main/java/cc/polyfrost/oneconfig/config/elements/BasicOption.java
index eba2f9f..86b339b 100644
--- a/src/main/java/cc/polyfrost/oneconfig/config/elements/BasicOption.java
+++ b/src/main/java/cc/polyfrost/oneconfig/config/elements/BasicOption.java
@@ -14,6 +14,7 @@ public abstract class BasicOption {
     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
@@ -39,6 +40,7 @@ public abstract class BasicOption {
     protected void set(Object object) throws IllegalAccessException {
         if (field == null) return;
         field.set(parent, object);
+        for (Runnable listener : listeners) listener.run();
     }
 
     /**
@@ -86,13 +88,20 @@ public abstract class BasicOption {
     /**
      * @return If the option is enabled, based on the dependencies
      */
-    protected boolean isEnabled() {
+    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
      *
@@ -110,4 +119,13 @@ public abstract class BasicOption {
     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);
+    }
 }
diff --git a/src/main/java/cc/polyfrost/oneconfig/config/elements/OptionSubcategory.java b/src/main/java/cc/polyfrost/oneconfig/config/elements/OptionSubcategory.java
index 66714a4..0066dd8 100644
--- a/src/main/java/cc/polyfrost/oneconfig/config/elements/OptionSubcategory.java
+++ b/src/main/java/cc/polyfrost/oneconfig/config/elements/OptionSubcategory.java
@@ -49,6 +49,7 @@ public class OptionSubcategory {
         }
 
         for (ConfigPageButton page : filteredTop) {
+            if (page.isHidden()) continue;
             page.draw(vg, x, optionY);
             optionY += page.getHeight() + 16;
         }
@@ -57,6 +58,7 @@ public class OptionSubcategory {
             int backgroundSize = 16;
             for (int i = 0; i < filteredOptions.size(); i++) {
                 BasicOption option = filteredOptions.get(i);
+                if (option.isHidden()) continue;
                 if (i + 1 < filteredOptions.size()) {
                     BasicOption nextOption = filteredOptions.get(i + 1);
                     if (option.size == 1 && nextOption.size == 1) {
@@ -75,6 +77,7 @@ public class OptionSubcategory {
         if (filteredOptions.size() > 0) {
             for (int i = 0; i < filteredOptions.size(); i++) {
                 BasicOption option = filteredOptions.get(i);
+                if (option.isHidden()) continue;
                 option.draw(vg, x, optionY);
                 if (i + 1 < filteredOptions.size()) {
                     BasicOption nextOption = filteredOptions.get(i + 1);
@@ -91,6 +94,7 @@ public class OptionSubcategory {
         }
 
         for (ConfigPageButton page : filteredBottom) {
+            if (page.isHidden()) continue;
             page.draw(vg, x, optionY);
             optionY += page.getHeight() + 16;
         }
@@ -101,6 +105,7 @@ public class OptionSubcategory {
     public void drawLast(long vg, int x) {
         for (int i = 0; i < filteredOptions.size(); i++) {
             BasicOption option = filteredOptions.get(i);
+            if (option.isHidden()) continue;
             option.drawLast(vg, x, drawLastY);
             if (i + 1 < filteredOptions.size()) {
                 BasicOption nextOption = filteredOptions.get(i + 1);
diff --git a/src/main/java/cc/polyfrost/oneconfig/hud/TextHud.java b/src/main/java/cc/polyfrost/oneconfig/hud/TextHud.java
index a604b69..efe2556 100644
--- a/src/main/java/cc/polyfrost/oneconfig/hud/TextHud.java
+++ b/src/main/java/cc/polyfrost/oneconfig/hud/TextHud.java
@@ -3,6 +3,8 @@ package cc.polyfrost.oneconfig.hud;
 import cc.polyfrost.oneconfig.config.annotations.Color;
 import cc.polyfrost.oneconfig.config.annotations.Dropdown;
 import cc.polyfrost.oneconfig.config.core.OneColor;
+import cc.polyfrost.oneconfig.events.EventManager;
+import cc.polyfrost.oneconfig.events.event.Stage;
 import cc.polyfrost.oneconfig.events.event.TickEvent;
 import cc.polyfrost.oneconfig.internal.hud.HudCore;
 import cc.polyfrost.oneconfig.libs.eventbus.Subscribe;
@@ -29,6 +31,7 @@ public abstract class TextHud extends Hud {
 
     public TextHud(boolean enabled, int x, int y) {
         super(enabled, x, y);
+        EventManager.INSTANCE.register(new TickHandler());
     }
 
     public TextHud(boolean enabled) {
@@ -95,9 +98,13 @@ public abstract class TextHud extends Hud {
         return (int) (height * scale);
     }
 
-    @Subscribe
-    public void onTick(TickEvent event) {
-        if (!HudCore.editing) lines = getLines();
-        else lines = getExampleLines();
+
+    private class TickHandler {
+        @Subscribe
+        private void onTick(TickEvent event) {
+            if (event.stage != Stage.START) return;
+            if (!HudCore.editing) lines = getLines();
+            else lines = getExampleLines();
+        }
     }
 }
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