v2.1.5

PushBox/Buttons.cpp

@@ -0,0 +1,84 @@
+#include "Buttons.h"
+#include "Data.h"
+
+static DrawingStyle buttonNormalStyle = DrawingStyle(Color::Black);
+static DrawingStyle buttonHighlightStyle = DrawingStyle(Color::Blue);
+static DrawingStyle buttonDisabledStyle = DrawingStyle(Color::LightGray);
+
+MyTextButton::MyTextButton(const String& text, Function<void()> callback)
+{
+	this->setText(text);
+	this->setFont(Font(L"新宋体", 28, Font::Weight::Bold));
+	this->setDrawingStyle(buttonNormalStyle);
+
+	// 添加按钮监听器
+	auto lis = gcnew ButtonListener([=](ButtonEvent evt) {
+		if (enabled) {
+			if (evt == ButtonEvent::MouseEntered) {
+				// 鼠标放在按钮上，变色
+				this->setDrawingStyle(buttonHighlightStyle);
+			}
+			if (evt == ButtonEvent::MouseExited) {
+				// 鼠标移出按钮，恢复颜色
+				this->setDrawingStyle(buttonNormalStyle);
+			}
+			if (evt == ButtonEvent::Clicked) {
+				// 点击鼠标
+				callback();
+			}
+		}
+		});
+	this->addListener(lis);
+}
+
+void MyTextButton::setEnable(bool enable)
+{
+	this->enabled = enable;
+	if (!enable)
+	{
+		this->setDrawingStyle(buttonDisabledStyle);
+	}
+	else
+	{
+		this->setDrawingStyle(buttonNormalStyle);
+	}
+}
+
+SoundButton::SoundButton()
+{
+	static auto sound = L"res/background.wav";
+
+	lis = gcnew ToggleButtonListener(g_SoundOpen, [=](ButtonEvent evt, bool state) {
+		if (evt == ButtonEvent::Clicked) {
+			if (state)
+			{
+				// 继续背景音乐
+				MusicPlayer::resume(sound);
+			}
+			else
+			{
+				// 暂停背景音乐
+				MusicPlayer::pause(sound);
+			}
+			g_SoundOpen = state;
+			this->setState(state);
+			// 保存信息到文件
+			Data::saveBool(L"sound", g_SoundOpen);
+		}
+		});
+	this->addListener(lis);
+	this->updateStatus();
+}
+
+void SoundButton::updateStatus()
+{
+	this->setState(g_SoundOpen);
+	lis->setState(g_SoundOpen);
+}
+
+void SoundButton::setState(bool state)
+{
+	static auto soundon = L"res/soundon.png";
+	static auto soundoff = L"res/soundoff.png";
+	this->open(state ? soundon : soundoff);
+}

PushBox/Buttons.h

@@ -0,0 +1,27 @@
+#pragma once
+#include <easy2d/easy2d.h>
+using namespace easy2d;
+
+class MyTextButton : public Text
+{
+public:
+	MyTextButton(const String& text, Function<void()> callback);
+
+	void setEnable(bool enable);
+
+private:
+	bool enabled = true;
+};
+
+class SoundButton : public Sprite
+{
+public:
+	SoundButton();
+
+	void updateStatus();
+
+private:
+	void setState(bool state);
+
+	ToggleButtonListener* lis = nullptr;
+};

PushBox/PlayScene.cpp

@@ -1,5 +1,6 @@
 #include "PlayScene.h"
 #include "SuccessScene.h"
+#include "Buttons.h"
 
 PlayScene::PlayScene(int level)
 {
@@ -32,6 +33,11 @@ PlayScene::PlayScene(int level)
 	restartText->setPos(520, 290);
 	this->addChild(restartText);
 
+	// 声音开关按钮
+	auto soundBtn = gcnew SoundButton();
+	soundBtn->setPos(520, 330);
+	this->addChild(soundBtn);
+
 	// 添加地图部分
 	mapLayer = gcnew Node();
 	this->addChild(mapLayer);

PushBox/PlayScene.h

@@ -1,6 +1,6 @@
 #pragma once
-#include <easy2d/easy2d.h>
 #include "Data.h"
+#include <easy2d/easy2d.h>
 using namespace easy2d;
 
 class PlayScene :

PushBox/PushBox.vcxproj

@@ -160,13 +160,15 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="Buttons.cpp" />
     <ClCompile Include="Data.cpp" />
     <ClCompile Include="main.cpp" />
     <ClCompile Include="PlayScene.cpp" />
     <ClCompile Include="StartScene.cpp" />
     <ClCompile Include="SuccessScene.cpp" />
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="Buttons.h" />
     <ClInclude Include="Data.h" />
     <ClInclude Include="PlayScene.h" />
     <ClInclude Include="resource.h" />

PushBox/PushBox.vcxproj.filters

@@ -30,6 +30,9 @@
     <ClCompile Include="SuccessScene.cpp">
       <Filter>源文件</Filter>
     </ClCompile>
+    <ClCompile Include="Buttons.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="Data.h">
@@ -47,6 +50,9 @@
     <ClInclude Include="SuccessScene.h">
       <Filter>头文件</Filter>
     </ClInclude>
+    <ClInclude Include="Buttons.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Image Include="logo.ico">

PushBox/StartScene.cpp

@@ -11,58 +11,39 @@ StartScene::StartScene()
 	// 修改节点默认中心点位置
 	Node::setDefaultAnchor(0.5, 0.5);
 
-	// 创建字体
-	auto fontNormal = Font(L"新宋体", 28, Font::Weight::Bold);
-	auto fontSelect = Font(L"新宋体", 28, Font::Weight::Bold);
-	auto fontDisable = Font(L"新宋体", 28, Font::Weight::Bold);
-
-	// 创建样式
-	auto styleNormal = DrawingStyle(Color::Black);
-	auto styleSelect = DrawingStyle(Color::Blue);
-	auto styleDisable = DrawingStyle(Color::LightGray);
-
 	// 创建开始游戏按钮
-	auto startBtn = gcnew Button();
-	startBtn->setNormal(gcnew Text(L"新游戏", fontNormal, styleNormal));
-	startBtn->setMouseOver(gcnew Text(L"新游戏", fontSelect, styleSelect));
+	auto startBtn = gcnew MyTextButton(L"新游戏", [=]() {
+		this->Start();
+		});
 	// 设置按钮位置
 	startBtn->setPos(Window::getWidth() / 2, 260);
-	// 设置按钮回调函数
-	startBtn->setClickFunc(std::bind(&StartScene::Start, this));
 	this->addChild(startBtn);
 
 	// 继续游戏按钮
-	resumeBtn = gcnew Button();
-	resumeBtn->setNormal(gcnew Text(L"继续关卡", fontNormal, styleNormal));
-	resumeBtn->setMouseOver(gcnew Text(L"继续关卡", fontSelect, styleSelect));
-	resumeBtn->setDisabled(gcnew Text(L"继续关卡", fontDisable, styleDisable));
+	resumeBtn = gcnew MyTextButton(L"继续关卡", [=]() {
+		this->Continue();
+		});
 	// 设置按钮位置
 	resumeBtn->setPos(Window::getWidth() / 2, 300);
 	// 若当前关卡是第一关，禁用这个按钮
 	if (g_CurrentLevel == 1)
 	{
 		resumeBtn->setEnable(false);
 	}
-	// 设置按钮回调函数
-	resumeBtn->setClickFunc(std::bind(&StartScene::Continue, this));
 	this->addChild(resumeBtn);
 
 	// 创建退出按钮
-	auto exitBtn = gcnew Button();
-	exitBtn->setNormal(gcnew Text(L"退出", fontNormal, styleNormal));
-	exitBtn->setMouseOver(gcnew Text(L"退出", fontSelect, styleSelect));
+	auto exitBtn = gcnew MyTextButton(L"退出", [=]() {
+		this->Exit();
+		});
 	// 设置按钮位置
 	exitBtn->setPos(Window::getWidth() / 2, 340);
-	// 设置按钮回调函数
-	exitBtn->setClickFunc(std::bind(&StartScene::Exit, this));
 	this->addChild(exitBtn);
 
 	// 创建声音开关按钮
-	soundBtn = gcnew Button(gcnew Sprite(g_SoundOpen ? L"res/soundon.png" : L"res/soundoff.png"));
+	soundBtn = gcnew SoundButton();
 	// 设置按钮位置
 	soundBtn->setPos(50, 50);
-	// 设置按钮回调函数
-	soundBtn->setClickFunc(std::bind(&StartScene::Sound, this));
 	this->addChild(soundBtn);
 
 	// 恢复节点默认中心点位置
@@ -80,6 +61,8 @@ void StartScene::onEnter()
 	{
 		resumeBtn->setEnable(true);
 	}
+	// 更新音乐按钮状态
+	soundBtn->updateStatus();
 }
 
 void StartScene::Start()
@@ -103,24 +86,3 @@ void StartScene::Exit()
 	// 退出游戏
 	Game::quit();
 }
-
-void StartScene::Sound()
-{
-	// 获取按钮状态
-	if (!g_SoundOpen)
-	{
-		// 继续背景音乐
-		MusicPlayer::resume(L"res/background.wav");
-		soundBtn->setNormal(gcnew Sprite(L"res/soundon.png"));
-		g_SoundOpen = true;
-	}
-	else
-	{
-		// 暂停背景音乐
-		MusicPlayer::pause(L"res/background.wav");
-		soundBtn->setNormal(gcnew Sprite(L"res/soundoff.png"));
-		g_SoundOpen = false;
-	}
-	// 保存信息到文件
-	Data::saveBool(L"sound", g_SoundOpen);
-}

PushBox/StartScene.h

@@ -1,5 +1,5 @@
-#include <easy2d/easy2d.h>
-using namespace easy2d;
+#pragma once
+#include "Buttons.h"
 
 class StartScene : 
 	public Scene
@@ -17,12 +17,9 @@ class StartScene :
 	// 退出游戏
 	void Exit();
 
-	// 打开或关闭声音
-	void Sound();
-
 protected:
-	// 声音开关
-	Button* soundBtn;
 	// 继续游戏按钮
-	Button* resumeBtn;
+	MyTextButton* resumeBtn;
+	// 音乐开关按钮
+	SoundButton* soundBtn;
 };

PushBox/main.cpp

@@ -1,7 +1,7 @@
 //---------------------------------------------------------
 // 程序名称：推箱子
 // 作者：Nomango
-// 编译环境：Visual Studio 2017 / Easy2D v2.0.4
+// 编译环境：Visual Studio 2017 / Easy2D v2.1.5
 // 项目类型：Win32 Application
 //---------------------------------------------------------