feat(ui): make BreakLine publicly available (#1309)

Author: FireMario211

loader/include/Geode/ui/BreakLine.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <cocos2d.h>
+
+namespace geode {
+    class GEODE_DLL BreakLine : public cocos2d::CCNode {
+    protected:
+        cocos2d::ccColor4F m_color;
+
+        void draw() override;
+        bool init(float width, float height, cocos2d::ccColor4F color);
+    public:
+        /**
+         * Create a break line to act as a separator
+         * @param width Width of the line
+         * @param height Height of the line
+         * @param color The color of the line
+         */
+        static BreakLine* create(
+            float width,
+            float height = 1.f,
+            cocos2d::ccColor4F color = {1.f, 1.f, 1.f, .2f}
+        );
+    };
+}

loader/src/ui/nodes/BreakLine.cpp

@@ -0,0 +1,32 @@
+#include <cocos2d.h>
+#include <Geode/ui/BreakLine.hpp>
+
+using namespace geode::prelude;
+
+bool BreakLine::init(float width, float height, ccColor4F color) {
+    if (!CCNode::init())
+        return false;
+
+    this->setContentSize({ width, height });
+    m_color = color;
+
+    return true;
+}
+
+void BreakLine::draw() {
+    // some nodes sometimes set the blend func to
+    // something else without resetting it back
+    ccGLBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+    ccDrawSolidRect({ 0, 0 }, this->getContentSize(), m_color);
+    CCNode::draw();
+}
+
+BreakLine* BreakLine::create(float width, float height, ccColor4F color) {
+    auto ret = new BreakLine;
+    if (ret->init(width, height, color)) {
+        ret->autorelease();
+        return ret;
+    }
+    delete ret;
+    return nullptr;
+}

loader/src/ui/nodes/MDTextArea.cpp

@@ -7,6 +7,7 @@
 #include <Geode/loader/Mod.hpp>
 #include <Geode/loader/Loader.hpp>
 #include <Geode/ui/MDTextArea.hpp>
+#include <Geode/ui/BreakLine.hpp>
 #include <Geode/utils/casts.hpp>
 #include <Geode/utils/cocos.hpp>
 #include <Geode/utils/web.hpp>
@@ -156,29 +157,6 @@ MDTextArea::~MDTextArea() {
     CC_SAFE_RELEASE(m_renderer);
 }
 
-class BreakLine : public CCNode {
-protected:
-    void draw() override {
-        // some nodes sometimes set the blend func to
-        // something else without resetting it back
-        ccGLBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-        ccDrawSolidRect({ 0, 0 }, this->getContentSize(), { 1.f, 1.f, 1.f, .2f });
-        CCNode::draw();
-    }
-
-public:
-    static BreakLine* create(float width) {
-        auto ret = new BreakLine;
-        if (ret->init()) {
-            ret->autorelease();
-            ret->setContentSize({ width, 1.f });
-            return ret;
-        }
-        delete ret;
-        return nullptr;
-    }
-};
-
 void MDTextArea::onLink(CCObject* pSender) {
     auto href = as<CCString*>(as<CCNode*>(pSender)->getUserObject());
     auto layer = FLAlertLayer::create(