expose LoadingSpinner for mods to use

loader/include/Geode/ui/LoadingSpinner.hpp

@@ -0,0 +1,29 @@
+#pragma once
+
+#include <cocos2d.h>
+
+namespace geode {
+    /**
+     * An eternally spinning loading circle. Essentially just a more convenient 
+     * alternative to RobTop's `LoadingCircle` class, as this one respects its 
+     * content size and is a lot more stripped down (not requiring a `show` 
+     * method or anything - it just works!)
+     */
+    class LoadingSpinner : public cocos2d::CCNode {
+    protected:
+        cocos2d::CCSprite* m_spinner;
+
+        bool init(float size);
+
+        void spin();
+
+    public:
+        /**
+         * Create a loading circle
+         * @param size The diameter of the circle in Cocos units
+         */
+        static LoadingSpinner* create(float size);
+
+        void setVisible(bool visible) override;
+    };
+}

loader/src/ui/mods/GeodeStyle.cpp

@@ -3,6 +3,7 @@
 #include <Geode/utils/ColorProvider.hpp>
 #include <Geode/loader/SettingEvent.hpp>
 #include <Geode/binding/ButtonSprite.hpp>
+#include <Geode/ui/LoadingSpinner.hpp>
 
 $on_mod(Loaded) {
     // todo: these names should probably be shorter so they fit in SSO...
@@ -134,51 +135,6 @@ void GeodeSquareSprite::setState(bool state) {
     }
 }
 
-class LoadingSpinner : public CCNode {
-protected:
-    CCSprite* m_spinner;
-
-    bool init(float sideLength) {
-        if (!CCNode::init())
-            return false;
-
-        this->setID("loading-spinner");
-        this->setContentSize({ sideLength, sideLength });
-        this->setAnchorPoint({ .5f, .5f });
-
-        m_spinner = CCSprite::create("loadingCircle.png");
-        m_spinner->setBlendFunc({ GL_ONE, GL_ONE });
-        limitNodeSize(m_spinner, m_obContentSize, 1.f, .1f);
-        this->addChildAtPosition(m_spinner, Anchor::Center);
-
-        this->spin();
-
-        return true;
-    }
-
-    void spin() {
-        m_spinner->runAction(CCRepeatForever::create(CCRotateBy::create(1.f, 360.f)));
-    }
-
-public:
-    static LoadingSpinner* create(float sideLength) {
-        auto ret = new LoadingSpinner();
-        if (ret->init(sideLength)) {
-            ret->autorelease();
-            return ret;
-        }
-        delete ret;
-        return nullptr;
-    }
-
-    void setVisible(bool visible) override {
-        CCNode::setVisible(visible);
-        if (visible) {
-            this->spin();
-        }
-    }
-};
-
 CCNode* createLoadingCircle(float sideLength, const char* id) {
     auto spinner = LoadingSpinner::create(sideLength);
     spinner->setID(id);

loader/src/ui/nodes/LoadingSpinner.cpp

@@ -0,0 +1,42 @@
+#include <Geode/ui/LoadingSpinner.hpp>
+
+using namespace geode::prelude;
+
+bool LoadingSpinner::init(float sideLength) {
+    if (!CCNode::init())
+        return false;
+
+    this->setID("loading-spinner");
+    this->setContentSize({ sideLength, sideLength });
+    this->setAnchorPoint({ .5f, .5f });
+
+    m_spinner = CCSprite::create("loadingCircle.png");
+    m_spinner->setBlendFunc({ GL_ONE, GL_ONE });
+    limitNodeSize(m_spinner, m_obContentSize, 1.f, .1f);
+    this->addChildAtPosition(m_spinner, Anchor::Center);
+
+    this->spin();
+
+    return true;
+}
+
+void LoadingSpinner::spin() {
+    m_spinner->runAction(CCRepeatForever::create(CCRotateBy::create(1.f, 360.f)));
+}
+
+LoadingSpinner* LoadingSpinner::create(float sideLength) {
+    auto ret = new LoadingSpinner();
+    if (ret->init(sideLength)) {
+        ret->autorelease();
+        return ret;
+    }
+    delete ret;
+    return nullptr;
+}
+
+void LoadingSpinner::setVisible(bool visible) {
+    CCNode::setVisible(visible);
+    if (visible) {
+        this->spin();
+    }
+}