160 lines
3.3 KiB
C++
160 lines
3.3 KiB
C++
// Copyright (c) 2016-2018 Kiwano - Nomango
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#pragma once
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#include "../2d/include-forwards.h"
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#include "../base/time.h"
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#include "../base/window.h"
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#include "../base/Component.h"
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#include "../base/Event.hpp"
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namespace kiwano
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{
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struct Options
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{
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String title; // 标题
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int width; // 宽度
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int height; // 高度
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LPCWSTR icon; // 图标
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Color clear_color; // 清屏颜色
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bool vsync; // 垂直同步
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bool fullscreen; // 全屏模式
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Options(
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String const& title = L"Kiwano Game",
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int width = 640,
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int height = 480,
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LPCWSTR icon = nullptr,
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Color clear_color = Color::Black,
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bool vsync = true,
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bool fullscreen = false
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)
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: title(title)
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, width(width)
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, height(height)
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, icon(icon)
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, clear_color(clear_color)
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, vsync(vsync)
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, fullscreen(fullscreen)
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{}
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};
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class KGE_API Application
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: protected Noncopyable
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{
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public:
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Application();
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virtual ~Application();
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// 初始化
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void Init(
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Options const& options
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);
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// 启动时
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virtual void OnStart() {}
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// 关闭时
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virtual bool OnClosing() { return true; }
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// 销毁时
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virtual void OnDestroy() {}
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// 渲染时
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virtual void OnRender() {}
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// 更新时
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virtual void OnUpdate(Duration dt) { KGE_NOT_USED(dt); }
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// 运行
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void Run();
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// 结束
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void Quit();
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// 销毁
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void Destroy();
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// 添加组件
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void Use(
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Component* component
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);
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// 卸载组件
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void Remove(
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Component* component
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);
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// 切换场景
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void EnterScene(
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ScenePtr scene /* 场景 */
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);
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// 切换场景
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void EnterScene(
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ScenePtr scene, /* 场景 */
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TransitionPtr transition /* 场景动画 */
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);
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// 获取当前场景
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ScenePtr GetCurrentScene();
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// 设置时间缩放因子
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void SetTimeScale(
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float scale_factor
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);
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// 显示调试信息
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void ShowDebugInfo(
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bool show = true
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);
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// 分发事件
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void Dispatch(Event& evt);
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// 在 Kiwano 主线程中执行函数
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// 当在其他线程调用 Kiwano 函数时使用
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static void PreformInMainThread(
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Closure<void()> function
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);
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protected:
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void Render();
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void Update();
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static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
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protected:
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bool end_;
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bool inited_;
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float time_scale_;
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ScenePtr curr_scene_;
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ScenePtr next_scene_;
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NodePtr debug_node_;
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TransitionPtr transition_;
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Array<Component*> components_;
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};
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}
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