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add TimeStep, add tinyfilediaglogs

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This commit is contained in:
Atdunbg
2025-11-27 18:46:02 +08:00
parent 7361d59b5b
commit 56d01b9c34
21 changed files with 9203 additions and 22 deletions
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2
Prism/CMakeLists.txt
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@ -12,6 +12,7 @@ add_subdirectory(vendor/glad EXCLUDE_FROM_ALL)
add_subdirectory(vendor/glm EXCLUDE_FROM_ALL) add_subdirectory(vendor/glm EXCLUDE_FROM_ALL)
add_subdirectory(vendor/assimp EXCLUDE_FROM_ALL) add_subdirectory(vendor/assimp EXCLUDE_FROM_ALL)
add_subdirectory(vendor/stb EXCLUDE_FROM_ALL) add_subdirectory(vendor/stb EXCLUDE_FROM_ALL)
add_subdirectory(vendor/TinyFileDialog EXCLUDE_FROM_ALL)
# ------------- imgui ------------- # ------------- imgui -------------
@ -32,6 +33,7 @@ set(LINK_LIBRARIES_PRIVATE
glad glad
assimp assimp
stb stb
tinyFileDialogs
) )
set(LINK_LIBRARIES_PUBLIC set(LINK_LIBRARIES_PUBLIC

72
Prism/src/Prism/Core/Application.cpp
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@ -16,6 +16,8 @@
#include <GLFW/glfw3native.h> #include <GLFW/glfw3native.h>
#include <Windows.h> #include <Windows.h>
#include "tinyfiledialogs.h"
namespace Prism namespace Prism
{ {
#ifdef _MSC_VER #ifdef _MSC_VER
@ -53,7 +55,7 @@ namespace Prism
if (!m_Minimized) if (!m_Minimized)
{ {
for (Layer* layer : m_LayerStack) for (Layer* layer : m_LayerStack)
layer->OnUpdate(); layer->OnUpdate(m_TimeStep);
PM_RENDER_S({ self->RenderImGui(); }); PM_RENDER_S({ self->RenderImGui(); });
@ -62,6 +64,10 @@ namespace Prism
} }
m_Window->OnUpdate(); m_Window->OnUpdate();
float time = GetTime();
m_TimeStep = time - m_LastFrameTime;
m_LastFrameTime = time;
} }
OnShutdown(); OnShutdown();
@ -89,6 +95,7 @@ namespace Prism
ImGui::Text("Vendor: %s", caps.Vendor.c_str()); ImGui::Text("Vendor: %s", caps.Vendor.c_str());
ImGui::Text("Renderer: %s", caps.Renderer.c_str()); ImGui::Text("Renderer: %s", caps.Renderer.c_str());
ImGui::Text("Version: %s", caps.Version.c_str()); ImGui::Text("Version: %s", caps.Version.c_str());
ImGui::Text("Frame Time: %.2fms\n", m_TimeStep.GetMilliseconds());
ImGui::End(); ImGui::End();
for (Layer* layer : m_LayerStack) for (Layer* layer : m_LayerStack)
@ -99,6 +106,63 @@ namespace Prism
std::string Application::OpenFile(const std::string& filter) const std::string Application::OpenFile(const std::string& filter) const
{ {
// 处理过滤器
std::vector<const char*> filterPatterns;
std::vector<std::string> patternStorage;
if (!filter.empty()) {
const char* ptr = filter.c_str();
bool isDescription = true;
while (*ptr) {
if (isDescription) {
// 跳过描述
isDescription = false;
} else {
// 添加模式
patternStorage.push_back(ptr);
isDescription = true;
}
ptr += strlen(ptr) + 1;
}
// 转换为 C 字符串数组
for (const auto& pattern : patternStorage) {
filterPatterns.push_back(pattern.c_str());
}
}
// 如果没有过滤器，添加默认值
if (filterPatterns.empty()) {
filterPatterns.push_back("*");
}
// 构建过滤器描述
std::string filterDesc;
if (!patternStorage.empty()) {
std::stringstream ss;
ss << "Files (";
for (size_t i = 0; i < patternStorage.size(); ++i) {
if (i > 0) ss << ",";
ss << patternStorage[i];
}
ss << ")";
filterDesc = ss.str();
}
// 调用文件对话框
const char* result = tinyfd_openFileDialog(
"Open File", // 标题
nullptr, // 初始目录
static_cast<int>(filterPatterns.size()), // 过滤器数量
filterPatterns.data(), // 过滤器模式
filterDesc.empty() ? nullptr : filterDesc.c_str(), // 描述
0 // 单选
);
return result ? std::string(result) : std::string();
/*
OPENFILENAMEA ofn; // common dialog box structure OPENFILENAMEA ofn; // common dialog box structure
CHAR szFile[260] = {0}; // if using TCHAR macros CHAR szFile[260] = {0}; // if using TCHAR macros
@ -120,6 +184,7 @@ namespace Prism
return ofn.lpstrFile; return ofn.lpstrFile;
} }
return std::string(); return std::string();
*/
} }
void Application::PushLayer(Layer* layer) void Application::PushLayer(Layer* layer)
@ -156,4 +221,9 @@ namespace Prism
m_Running = false; m_Running = false;
return true; return true;
} }
float Application::GetTime() const
{
return (float)glfwGetTime();
}
} }

7
Prism/src/Prism/Core/Application.h
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@ -6,6 +6,7 @@
#define APPLICATION_H #define APPLICATION_H
#include "LayerStack.h" #include "LayerStack.h"
#include "TimeStep.h"
#include "Window.h" #include "Window.h"
#include "Events/ApplicationEvent.h" #include "Events/ApplicationEvent.h"
#include "ImGui/ImGuiLayer.h" #include "ImGui/ImGuiLayer.h"
@ -21,7 +22,7 @@ namespace Prism
void Run(); void Run();
virtual void OnInit() {} virtual void OnInit() {}
virtual void OnUpdate() {} virtual void OnUpdate(TimeStep deltaTime) {}
virtual void OnShutdown() {} virtual void OnShutdown() {}
virtual void OnEvent(Event& e); virtual void OnEvent(Event& e);
@ -40,7 +41,11 @@ namespace Prism
bool OnWindowResize(const WindowResizeEvent& e); bool OnWindowResize(const WindowResizeEvent& e);
bool OnWindowClose(WindowCloseEvent& e); bool OnWindowClose(WindowCloseEvent& e);
float GetTime() const; // TODO: should impl in platform
private: private:
TimeStep m_TimeStep;
float m_LastFrameTime = 0.0f;
std::unique_ptr<Window> m_Window; std::unique_ptr<Window> m_Window;
bool m_Running = true; bool m_Running = true;

78
Prism/src/Prism/Core/Buffer.h Normal file
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@ -0,0 +1,78 @@
//
// Created by sfd on 25-11-27.
//
#ifndef BUFFER_H
#define BUFFER_H
#include "Core.h"
namespace Prism
{
struct Buffer
{
byte* Data;
uint32_t Size;
Buffer()
: Data(nullptr), Size(0)
{
}
Buffer(byte* data, const uint32_t size)
: Data(data), Size(size)
{
}
void Allocate(const uint32_t size)
{
delete[] Data;
Data = nullptr;
if (size == 0)
return;
Data = new byte[size];
Size = size;
}
void ZeroInitialize() const
{
if (Data)
memset(Data, 0, Size);
}
void Write(const byte* data, const uint32_t size, const uint32_t offset = 0) const
{
PM_CORE_ASSERT(offset + size <= Size, "Buffer overflow!");
memcpy(Data + offset, data, size);
}
operator bool() const
{
return Data;
}
byte& operator[](const int index)
{
return Data[index];
}
byte operator[](const int index) const
{
return Data[index];
}
template<typename T>
T* As()
{
return static_cast<T*>(Data);
}
inline uint32_t GetSize() const { return Size; }
};
}
#endif //BUFFER_H

10
Prism/src/Prism/Core/Core.h
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@ -5,6 +5,8 @@
#ifndef CORE_H #ifndef CORE_H
#define CORE_H #define CORE_H
#include <pmpch.h>
#if defined(PRISM_SHARED) && defined(_WIN32) #if defined(PRISM_SHARED) && defined(_WIN32)
#ifdef BUILD_PRISM_DLL #ifdef BUILD_PRISM_DLL
#define PRISM_API __declspec(dllexport) #define PRISM_API __declspec(dllexport)
@ -33,6 +35,7 @@ namespace Prism
#ifdef PM_ENABLE_ASSERTS #ifdef PM_ENABLE_ASSERTS
#include "Log.h"
#if defined(_WIN32) #if defined(_WIN32)
#define PM_DEBUGBREAK() __debugbreak() #define PM_DEBUGBREAK() __debugbreak()
#elif defined(__linux__) && (defined(__i386__) || defined(__x86_64__)) #elif defined(__linux__) && (defined(__i386__) || defined(__x86_64__))
@ -48,8 +51,13 @@ namespace Prism
namespace Prism namespace Prism
{ {
using byte = unsigned char; using byte = unsigned char;
template<typename T>
using Scope = std::unique_ptr<T>;
template<typename T>
using Ref = std::shared_ptr<T>;
} }
#endif //CORE_H #endif //CORE_H

3
Prism/src/Prism/Core/Layer.h
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@ -6,6 +6,7 @@
#define LAYER_H #define LAYER_H
#include "TimeStep.h"
#include "Events/Event.h" #include "Events/Event.h"
namespace Prism namespace Prism
@ -18,7 +19,7 @@ namespace Prism
virtual void OnAttach() {} virtual void OnAttach() {}
virtual void OnDetach() {} virtual void OnDetach() {}
virtual void OnUpdate() {} virtual void OnUpdate(TimeStep deltaTime) {}
virtual void OnImGuiRender() {} virtual void OnImGuiRender() {}
virtual void OnEvent(Event& e) {} virtual void OnEvent(Event& e) {}

14
Prism/src/Prism/Core/TimeStep.cpp Normal file
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@ -0,0 +1,14 @@
//
// Created by sfd on 25-11-27.
//
#include "TimeStep.h"
namespace Prism
{
TimeStep::TimeStep(const float time)
: m_Time(time)
{
}
}

29
Prism/src/Prism/Core/TimeStep.h Normal file
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@ -0,0 +1,29 @@
//
// Created by sfd on 25-11-27.
//
#ifndef TIMESTEP_H
#define TIMESTEP_H
#include "Core.h"
namespace Prism
{
class PRISM_API TimeStep
{
public:
TimeStep(){}
TimeStep(float time);
inline float GetSeconds() const { return m_Time; }
inline float GetMilliseconds() const { return m_Time * 1000.0f; }
operator float() { return m_Time; }
private:
float m_Time;
};
}
#endif //TIMESTEP_H

25
Prism/src/Prism/Platform/OpenGL/OpenGLRendererAPI.cpp
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@ -13,7 +13,15 @@ namespace Prism
static void OpenGLLogMessage(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar* message, const void* userParam) static void OpenGLLogMessage(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar* message, const void* userParam)
{ {
if (severity != GL_DEBUG_SEVERITY_NOTIFICATION) if (severity != GL_DEBUG_SEVERITY_NOTIFICATION)
{
PM_CORE_ERROR("{0}", message); PM_CORE_ERROR("{0}", message);
PM_CORE_ASSERT(false, "");
}else
{
PM_CORE_TRACE("{0}", message);
}
} }
void RendererAPI::Init() void RendererAPI::Init()
@ -42,6 +50,14 @@ namespace Prism
glGetIntegerv(GL_MAX_SAMPLES, &caps.MaxSamples); glGetIntegerv(GL_MAX_SAMPLES, &caps.MaxSamples);
glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY, &caps.MaxAnisotropy); glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY, &caps.MaxAnisotropy);
GLenum error = glGetError();
while (error != GL_NO_ERROR)
{
PM_CORE_ERROR("OpenGL Error {0}", error);
error = glGetError();
}
} }
void RendererAPI::Shutdown() void RendererAPI::Shutdown()
@ -59,13 +75,14 @@ namespace Prism
glClearColor(r, g, b, a); glClearColor(r, g, b, a);
} }
void RendererAPI::DrawIndexed(const unsigned int count, bool depthTest) void RendererAPI::DrawIndexed(const unsigned int count, const bool depthTest)
{ {
if (depthTest) if (!depthTest)
glEnable(GL_DEPTH_TEST);
else
glDisable(GL_DEPTH_TEST); glDisable(GL_DEPTH_TEST);
glDrawElements(GL_TRIANGLES, count, GL_UNSIGNED_INT, nullptr); glDrawElements(GL_TRIANGLES, count, GL_UNSIGNED_INT, nullptr);
if (!depthTest)
glEnable(GL_DEPTH_TEST);
} }
} }

12
Prism/src/Prism/Renderer/Camera.cpp
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@ -20,9 +20,9 @@ namespace Prism
: m_ProjectionMatrix(projectionMatrix) : m_ProjectionMatrix(projectionMatrix)
{ {
// Sensible defaults // Sensible defaults
m_PanSpeed = 0.0015f; m_PanSpeed = 0.15f;
m_RotationSpeed = 0.002f; m_RotationSpeed = 0.5f;
m_ZoomSpeed = 0.2f; m_ZoomSpeed = 10.0f;
m_Position = { 0, 0, 10 }; m_Position = { 0, 0, 10 };
m_Rotation = glm::vec3(90.0f, 0.0f, 0.0f); m_Rotation = glm::vec3(90.0f, 0.0f, 0.0f);
@ -38,7 +38,7 @@ namespace Prism
{ {
} }
void Camera::Update() void Camera::Update(TimeStep deltaTime)
{ {
if (Input::IsKeyPressed(GLFW_KEY_LEFT_ALT)) if (Input::IsKeyPressed(GLFW_KEY_LEFT_ALT))
{ {
@ -46,6 +46,8 @@ namespace Prism
glm::vec2 delta = mouse - m_InitialMousePosition; glm::vec2 delta = mouse - m_InitialMousePosition;
m_InitialMousePosition = mouse; m_InitialMousePosition = mouse;
delta *= deltaTime.GetSeconds();
if (Input::IsMouseButtonPressed(GLFW_MOUSE_BUTTON_MIDDLE)) if (Input::IsMouseButtonPressed(GLFW_MOUSE_BUTTON_MIDDLE))
MousePan(delta); MousePan(delta);
else if (Input::IsMouseButtonPressed(GLFW_MOUSE_BUTTON_LEFT)) else if (Input::IsMouseButtonPressed(GLFW_MOUSE_BUTTON_LEFT))
@ -59,6 +61,8 @@ namespace Prism
glm::quat orientation = GetOrientation(); glm::quat orientation = GetOrientation();
m_Rotation = glm::eulerAngles(orientation) * (180.0f / (float)M_PI); m_Rotation = glm::eulerAngles(orientation) * (180.0f / (float)M_PI);
m_ViewMatrix = glm::translate(glm::mat4(1.0f), glm::vec3(0, 0, 1)) * glm::toMat4(glm::conjugate(orientation)) * glm::translate(glm::mat4(1.0f), -m_Position); m_ViewMatrix = glm::translate(glm::mat4(1.0f), glm::vec3(0, 0, 1)) * glm::toMat4(glm::conjugate(orientation)) * glm::translate(glm::mat4(1.0f), -m_Position);
m_ViewMatrix = glm::translate(glm::mat4(1.0f), m_Position) * glm::toMat4(orientation);
m_ViewMatrix = glm::inverse(m_ViewMatrix);
} }
glm::vec3 Camera::GetUpDirection() glm::vec3 Camera::GetUpDirection()

5
Prism/src/Prism/Renderer/Camera.h
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@ -7,15 +7,18 @@
#include <glm/glm.hpp> #include <glm/glm.hpp>
#include "Prism/Core/TimeStep.h"
namespace Prism namespace Prism
{ {
class PRISM_API Camera class PRISM_API Camera
{ {
public: public:
Camera(const glm::mat4& projectionMatrix); Camera(const glm::mat4& projectionMatrix);
void Focus(); void Focus();
void Update(); void Update(TimeStep deltaTime);
inline float GetDistance() const { return m_Distance; } inline float GetDistance() const { return m_Distance; }
inline void SetDistance(float distance) { m_Distance = distance; } inline void SetDistance(float distance) { m_Distance = distance; }

2
Prism/src/Prism/Renderer/RenderCommandQueue.cpp
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@ -40,7 +40,7 @@ namespace Prism
void RenderCommandQueue::Execute() void RenderCommandQueue::Execute()
{ {
PM_RENDER_TRACE("RenderCommandQueue::Execute -- {0} commands, {1} bytes", m_CommandCount, (m_CommandBufferPtr - m_CommandBuffer)); // PM_RENDER_TRACE("RenderCommandQueue::Execute -- {0} commands, {1} bytes", m_CommandCount, (m_CommandBufferPtr - m_CommandBuffer));
byte* buffer = m_CommandBuffer; byte* buffer = m_CommandBuffer;

2
Prism/vendor/TinyFileDialog/CMakeLists.txt vendored Normal file
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@ -0,0 +1,2 @@
add_library(tinyFileDialogs STATIC tinyfiledialogs.c)
target_include_directories(tinyFileDialogs PUBLIC ./)

233
Prism/vendor/TinyFileDialog/README.txt vendored Normal file
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@ -0,0 +1,233 @@
SPDX-License-Identifier: Zlib
Copyright (c) 2014 - 2025 Guillaume Vareille http://ysengrin.com
********* TINY FILE DIALOGS OFFICIAL WEBSITE IS ON SOURCEFORGE *********
http://tinyfiledialogs.sourceforge.net
git clone http://git.code.sf.net/p/tinyfiledialogs/code tinyfd
***************************************************************************
____________________________________________________________________
| |
| 100% compatible C C++ -> You can rename tinfiledialogs.c as .cpp |
\____________________________________________________________________/
tiny file dialogs ( cross-platform C C++ ) v3.21.2 [Oct 25, 2025]
_________
/ \ Tray-popup InputBox PasswordBox MessageBox Notification Beep ColorPicker
|tiny file| ColorPicker OpenFileDialog SaveFileDialog SelectFolderDialog
| dialogs | ASCII UTF-8 (and also MBCS & UTF-16 for windows)
\____ ___/ Native dialog library for WINDOWS MAC OSX GTK+ QT CONSOLE X Wayland
\| SSH: automatic switch to console mode / X forwarding / waypipe
C89/C18 & C++98/C++23 compliant: tested with C & C++ compilers
VisualStudio MinGW GCC Clang TinyCC IntelCC OpenWatcomC BorlandC SunCC
on Windows Mac Linux Bsd Solaris Minix Raspbian Flatpak Haiku
using Gnome Kde Mate Enlightenment Cinnamon Budgie Unity Lxde Lxqt Xfce
WindowMaker IceWm Cde Jds OpenBox Awesome Jwm Xdm Cwm
Bindings for LUA, C#, dll, Fortran, Pascal, R.
Included in LWJGL(java), Rust, Haskell, Allegrobasic.
____________________________________________________________________________
| ________________________________________________________________________ |
| | ____________________________________________________________________ | |
| | | If you like tinyfiledialogs, please upvote my stackoverflow answer | | |
| | | https://stackoverflow.com/a/47651444 | | |
| | |____________________________________________________________________| | |
| |________________________________________________________________________| |
|____________________________________________________________________________|
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
| v3.10: FORTRAN module fully implemented with examples |
| v3.13: PASCAL unit fully implemented with examples |
| v3.14: R inteface fully implemented with examples |
| v3.21: New HAIKU porting |
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
_____________________________________________________________________
| |
| my email address is at the top of the header file tinyfiledialogs.h |
|_____________________________________________________________________|
________________________________________________________________________________
| ____________________________________________________________________________ |
| | | |
| | - in tinyfiledialogs, char is UTF-8 by default (since v3.6) | |
| | | |
| | on windows: | |
| | - for UTF-16, use the wchar_t functions at the bottom of the header file | |
| | - _wfopen() requires wchar_t | |
| | | |
| | - but fopen() expects MBCS (not UTF-8) | |
| | - if you want char to be MBCS: set tinyfd_winUtf8 = 0 | |
| | | |
| | - alternatively, tinyfiledialogs provides | |
| | functions to convert between UTF-8, UTF-16 and MBCS | |
| |____________________________________________________________________________| |
|________________________________________________________________________________|
___________________________________________________________________________________
| _______________________________________________________________________________ |
| | | |
| | wchar_t UTF-16 (windows only) prototypes are at the bottom of the header file | |
| |_______________________________________________________________________________| |
|___________________________________________________________________________________|
__________________________________________
| ______________________________________ |
| | | |
| | DO NOT USE USER INPUT IN THE DIALOGS | |
| |______________________________________| |
|__________________________________________|
See compilation instructions at the end of this file
void tinyfd_beep();
int tinyfd_notifyPopup(
char const * aTitle , // NULL or ""
char const * aMessage , // NULL or "" may contain \n \t
char const * aIconType ); // "info" "warning" "error"
int tinyfd_messageBox(
char const * aTitle , // NULL or ""
char const * aMessage , // NULL or "" may contain \n \t
char const * aDialogType , // "ok" "okcancel" "yesno" "yesnocancel"
char const * aIconType , // "info" "warning" "error" "question"
int aDefaultButton );
// 0 for cancel/no , 1 for ok/yes , 2 for no in yesnocancel
char const * tinyfd_inputBox(
char const * aTitle , // NULL or ""
char const * aMessage , // NULL or "" (\n and \t have no effect)
char const * aDefaultInput ); // NULL for a passwordBox, "" for an inputbox
// returns NULL on cancel
char const * tinyfd_saveFileDialog(
char const * aTitle , // NULL or ""
char const * aDefaultPathAndOrFile , // NULL or "" , ends with / to set only a directory
int aNumOfFilterPatterns , // 0 (1 in the following example)
char const * const * aFilterPatterns , // NULL or char const * lFilterPatterns[1]={"*.txt"};
char const * aSingleFilterDescription ); // NULL or "text files"
// returns NULL on cancel
char const * tinyfd_openFileDialog(
char const * aTitle , // NULL or ""
char const * aDefaultPathAndOrFile , // NULL or "" , ends with / to set only a directory
int aNumOfFilterPatterns , // 0 (2 in the following example)
char const * const * aFilterPatterns , // NULL or char const * lFilterPatterns[2]={"*.png","*.jpg"};
char const * aSingleFilterDescription , // NULL or "image files"
int aAllowMultipleSelects ); // 0
// in case of multiple files, the separator is |
// returns NULL on cancel
char const * tinyfd_selectFolderDialog(
char const * aTitle , // NULL or ""
char const * aDefaultPath ); // NULL or ""
// returns NULL on cancel
char const * tinyfd_colorChooser(
char const * aTitle , // NULL or ""
char const * aDefaultHexRGB , // NULL or "#FF0000<30>ǥ
unsigned char const aDefaultRGB[3] , // unsigned char lDefaultRGB[3] = { 0 , 128 , 255 };
unsigned char aoResultRGB[3] ); // unsigned char lResultRGB[3];
// returns the hexcolor as a string "#FF0000"
// aoResultRGB also contains the result
// aDefaultRGB is used only if aDefaultHexRGB is NULL
// aDefaultRGB and aoResultRGB can be the same array
// returns NULL on cancel
___________________________________________________________________________________
| _______________________________________________________________________________ |
| | | |
| | wchar_t UTF-16 (windows only) prototypes are at the bottom of the header file | |
| |_______________________________________________________________________________| |
|___________________________________________________________________________________|
- This is not for ios nor android (it works in termux and iSH though).
- The files can be renamed with extension ".cpp" as the code is 100% compatible C C++
- Windows is fully supported from XP to 11 (maybe even older versions)
- C# & LUA via dll, see files in the folder EXTRAS
- OSX supported from 10.4 to latest (maybe even older versions)
- Do not use " and ' as the dialogs will be display with a warning
instead of the title, message, etc...
- There's one file filter only, it may contain several patterns.
- If no filter description is provided,
the list of patterns will become the description.
- On windows link against Comdlg32.lib and Ole32.lib
(on windows the no linking claim is a lie)
- On unix / macos: it only tries command line calls, so no linking is need.
- On unix /macos you need one of the following:
applescript, kdialog, zenity, matedialog, shellementary, qarma, shanty, boxer,
yad, python (2 or 3)with tkinter/python-dbus, Xdialog
or curses dialogs (opens terminal if running without console).
- One of those is already included on most (if not all) desktops.
- In the absence of those it will use gdialog, gxmessage or whiptail
with a textinputbox.
- If nothing is found, it switches to basic console input,
it opens a console if needed (requires xterm + bash).
- for curses dialogs you must set tinyfd_allowCursesDialogs=1
- You can query the type of dialog that will be used (pass "tinyfd_query" as aTitle)
- String memory is preallocated statically for all the returned values.
- File and path names are tested before return, they should be valid.
- tinyfd_forceConsole=1; at run time, forces dialogs into console mode.
- On windows, console mode only make sense for console applications.
- On windows, console mode is not implemented for wchar_T UTF-16.
- Mutiple selects are not possible in console mode.
- The package dialog must be installed to run in curses dialogs in console mode.
It is already installed on most unix systems.
- On osx, the package dialog can be installed via
http://macappstore.org/dialog or http://macports.org
- On windows, for curses dialogs console mode,
dialog.exe should be copied somewhere on your executable path.
It can be found at the bottom of the following page:
http://andrear.altervista.org/home/cdialog.php
_________________________________________________________________
| The project provides an Hello World example: |
| if a console is missing, it will use graphic dialogs |
| if a graphical display is absent, it will use console dialogs |
|_________________________________________________________________|
UNIX (including MacOS) :
$ clang -o hello hello.c tinyfiledialogs.c
( or gcc tcc owcc icx suncc )
( or g++ clang++ icpx sunCC )
( some possible options :
-ansi -std=c89 -std=c++98 -pedantic -Wstrict-prototypes
-g3 -Wall -Wextra -Wdouble-promotion -Wconversion -Wno-sign-conversion
-Wno-unused-parameter -Wno-unused-function -fsanitize=undefined -fsanitize=thread
-Wno-deprecated -Wno-incompatible-compiler )
( if using musl instead of glibc: clang -fuse-ld=lld --rtlib=compiler-rt )
_____________________________________________________________________________
| Windows : |
| You'll probably need to install The Windows SDK (Software Development Kit) |
| http://developer.microsoft.com/en-us/windows/downloads/windows-sdk |
| The end user doesn't need to install anything |
|_____________________________________________________________________________|
MinGW needs gcc >= v4.9 otherwise some headers are incomplete
> gcc -o hello.exe hello.c tinyfiledialogs.c -LC:/mingw/lib -lcomdlg32 -lole32
TinyCC needs >= v0.9.27 (+ tweaks - contact me) otherwise some headers are missing
> tcc -o hello.exe hello.c tinyfiledialogs.c ^
-isystem C:\tcc\winapi-full-for-0.9.27\include\winapi ^
-lcomdlg32 -lole32 -luser32 -lshell32
Embarcadero / Borland C :
> bcc32c -o hello.exe hello.c tinyfiledialogs.c
Open Watcom C v2
> owcc -o hello.exe hello.c tinyfiledialogs.c
Windows Intel C :
> icx-cc -o hello.exe hello.c tinyfiledialogs.c -lcomdlg32 -lole32 -luser32 -lshell32
> icx-cl -o hello.exe hello.c tinyfiledialogs.c comdlg32.lib ole32.lib user32.lib shell32.lib
> icx -o hello.exe hello.c tinyfiledialogs.c comdlg32.lib ole32.lib user32.lib shell32.lib
> icpx -o hello.exe hello.c tinyfiledialogs.c -lcomdlg32 -lole32 -luser32 -lshell32 -Wno-deprecated
VisualStudio command line :
> cl hello.c tinyfiledialogs.c comdlg32.lib ole32.lib user32.lib shell32.lib /W4
VisualStudio
In the properties of your project, in the linker input field,
you may need to add: comdlg32.lib ole32.lib user32.lib shell32.lib
or maybe simply add: %(AdditionalDependencies)

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@ -0,0 +1,314 @@
/* SPDX-License-Identifier: Zlib
Copyright (c) 2014 - 2025 Guillaume Vareille http://ysengrin.com
____________________________________________________________________
| |
| 100% compatible C C++ -> You can rename tinfiledialogs.c as .cpp |
|____________________________________________________________________|
********* TINY FILE DIALOGS OFFICIAL WEBSITE IS ON SOURCEFORGE *********
_________
/ \ tinyfiledialogs.h v3.21.2 [Oct 25, 2025]
|tiny file| Unique header file created [November 9, 2014]
| dialogs |
\____ ___/ http://tinyfiledialogs.sourceforge.net
\| git clone http://git.code.sf.net/p/tinyfiledialogs/code tinyfd
____________________________________________
| |
| email: tinyfiledialogs at ysengrin.com |
|____________________________________________|
________________________________________________________________________________
| ____________________________________________________________________________ |
| | | |
| | - in tinyfiledialogs, char is UTF-8 by default (since v3.6) | |
| | | |
| | on windows: | |
| | - for UTF-16, use the wchar_t functions at the bottom of the header file | |
| | | |
| | - _wfopen() requires wchar_t | |
| | - fopen() uses char but expects ASCII or MBCS (not UTF-8) | |
| | - if you want char to be MBCS: set tinyfd_winUtf8 to 0 | |
| | | |
| | - alternatively, tinyfiledialogs provides | |
| | functions to convert between UTF-8, UTF-16 and MBCS | |
| |____________________________________________________________________________| |
|________________________________________________________________________________|
If you like tinyfiledialogs, please upvote my stackoverflow answer
https://stackoverflow.com/a/47651444
- License -
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
__________________________________________
| ______________________________________ |
| | | |
| | DO NOT USE USER INPUT IN THE DIALOGS | |
| |______________________________________| |
|__________________________________________|
*/
#ifndef TINYFILEDIALOGS_H
#define TINYFILEDIALOGS_H
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************************************/
/**************************************** UTF-8 on Windows ********************************************/
/******************************************************************************************************/
#ifdef _WIN32
/* On windows, if you want to use UTF-8 ( instead of the UTF-16/wchar_t functions at the end of this file )
Make sure your code is really prepared for UTF-8 (on windows, functions like fopen() expect MBCS and not UTF-8) */
extern int tinyfd_winUtf8; /* on windows char strings can be 1:UTF-8(default) or 0:MBCS */
/* for MBCS change this to 0, in tinyfiledialogs.c or in your code */
/* Here are some functions to help you convert between UTF-16 UTF-8 MBSC */
char * tinyfd_utf8toMbcs(char const * aUtf8string);
char * tinyfd_utf16toMbcs(wchar_t const * aUtf16string);
wchar_t * tinyfd_mbcsTo16(char const * aMbcsString);
char * tinyfd_mbcsTo8(char const * aMbcsString);
wchar_t * tinyfd_utf8to16(char const * aUtf8string);
char * tinyfd_utf16to8(wchar_t const * aUtf16string);
#endif
/******************************************************************************************************/
/******************************************************************************************************/
/******************************************************************************************************/
/************* 3 funtions for C# (you don't need this in C or C++) : */
char const * tinyfd_getGlobalChar(char const * aCharVariableName); /* returns NULL on error */
int tinyfd_getGlobalInt(char const * aIntVariableName); /* returns -1 on error */
int tinyfd_setGlobalInt(char const * aIntVariableName, int aValue); /* returns -1 on error */
/* aCharVariableName: "tinyfd_version" "tinyfd_needs" "tinyfd_response"
aIntVariableName : "tinyfd_verbose" "tinyfd_silent" "tinyfd_allowCursesDialogs"
"tinyfd_forceConsole" "tinyfd_assumeGraphicDisplay" "tinyfd_winUtf8"
**************/
extern char tinyfd_version[8]; /* contains tinyfd current version number */
extern char tinyfd_needs[]; /* info about requirements */
extern int tinyfd_verbose; /* 0 (default) or 1 : on unix, prints the command line calls */
extern int tinyfd_silent; /* 1 (default) or 0 : on unix, hide errors and warnings from called dialogs */
/** Curses dialogs are difficult to use and counter-intuitive.
On windows they are only ascii and still uses the unix backslash ! **/
extern int tinyfd_allowCursesDialogs; /* 0 (default) or 1 */
extern int tinyfd_forceConsole; /* 0 (default) or 1 */
/* for unix & windows: 0 (graphic mode) or 1 (console mode).
0: try to use a graphic solution, if it fails then it uses console mode.
1: forces all dialogs into console mode even when an X server is present.
if enabled, it can use the package Dialog or dialog.exe.
on windows it only make sense for console applications */
/* extern int tinyfd_assumeGraphicDisplay; */ /* 0 (default) or 1 */
/* some systems don't set the environment variable DISPLAY even when a graphic display is present.
set this to 1 to tell tinyfiledialogs to assume the existence of a graphic display */
extern char tinyfd_response[1024];
/* if you pass "tinyfd_query" as aTitle,
the functions will not display the dialogs
but will return 0 for console mode, 1 for graphic mode.
tinyfd_response is then filled with the retain solution.
possible values for tinyfd_response are (all lowercase)
for graphic mode:
windows_wchar windows applescript kdialog zenity zenity3 yad matedialog
shellementary qarma shanty boxer python2-tkinter python3-tkinter python-dbus
perl-dbus gxmessage gmessage xmessage xdialog gdialog dunst
for console mode:
dialog whiptail basicinput no_solution */
void tinyfd_beep(void);
int tinyfd_notifyPopup(
char const * aTitle, /* NULL or "" */
char const * aMessage, /* NULL or "" may contain \n \t */
char const * aIconType); /* "info" "warning" "error" */
/* return has only meaning for tinyfd_query */
int tinyfd_messageBox(
char const * aTitle , /* NULL or "" */
char const * aMessage , /* NULL or "" may contain \n \t */
char const * aDialogType , /* "ok" "okcancel" "yesno" "yesnocancel" */
char const * aIconType , /* "info" "warning" "error" "question" */
int aDefaultButton ) ;
/* 0 for cancel/no , 1 for ok/yes , 2 for no in yesnocancel */
char * tinyfd_inputBox(
char const * aTitle , /* NULL or "" */
char const * aMessage , /* NULL or "" (\n and \t have no effect) */
char const * aDefaultInput ) ; /* NULL = passwordBox, "" = inputbox */
/* returns NULL on cancel */
char * tinyfd_saveFileDialog(
char const * aTitle , /* NULL or "" */
char const * aDefaultPathAndOrFile , /* NULL or "" , ends with / to set only a directory */
int aNumOfFilterPatterns , /* 0 (1 in the following example) */
char const * const * aFilterPatterns , /* NULL or char const * lFilterPatterns[1]={"*.txt"} */
char const * aSingleFilterDescription ) ; /* NULL or "text files" */
/* returns NULL on cancel */
char * tinyfd_openFileDialog(
char const * aTitle, /* NULL or "" */
char const * aDefaultPathAndOrFile, /* NULL or "" , ends with / to set only a directory */
int aNumOfFilterPatterns , /* 0 (2 in the following example) */
char const * const * aFilterPatterns, /* NULL or char const * lFilterPatterns[2]={"*.png","*.jpg"}; */
char const * aSingleFilterDescription, /* NULL or "image files" */
int aAllowMultipleSelects ) ; /* 0 or 1 */
/* in case of multiple files, the separator is | */
/* returns NULL on cancel */
char * tinyfd_selectFolderDialog(
char const * aTitle, /* NULL or "" */
char const * aDefaultPath); /* NULL or "" */
/* returns NULL on cancel */
char * tinyfd_colorChooser(
char const * aTitle, /* NULL or "" */
char const * aDefaultHexRGB, /* NULL or "" or "#FF0000" */
unsigned char const aDefaultRGB[3] , /* unsigned char lDefaultRGB[3] = { 0 , 128 , 255 }; */
unsigned char aoResultRGB[3] ) ; /* unsigned char lResultRGB[3]; */
/* aDefaultRGB is used only if aDefaultHexRGB is absent */
/* aDefaultRGB and aoResultRGB can be the same array */
/* returns NULL on cancel */
/* returns the hexcolor as a string "#FF0000" */
/* aoResultRGB also contains the result */
/************ WINDOWS ONLY SECTION ************************/
#ifdef _WIN32
/* windows only - utf-16 version */
int tinyfd_notifyPopupW(
wchar_t const * aTitle, /* NULL or L"" */
wchar_t const * aMessage, /* NULL or L"" may contain \n \t */
wchar_t const * aIconType); /* L"info" L"warning" L"error" */
/* windows only - utf-16 version */
int tinyfd_messageBoxW(
wchar_t const * aTitle, /* NULL or L"" */
wchar_t const * aMessage, /* NULL or L"" may contain \n \t */
wchar_t const * aDialogType, /* L"ok" L"okcancel" L"yesno" */
wchar_t const * aIconType, /* L"info" L"warning" L"error" L"question" */
int aDefaultButton ); /* 0 for cancel/no , 1 for ok/yes */
/* returns 0 for cancel/no , 1 for ok/yes */
/* windows only - utf-16 version */
wchar_t * tinyfd_inputBoxW(
wchar_t const * aTitle, /* NULL or L"" */
wchar_t const * aMessage, /* NULL or L"" (\n nor \t not respected) */
wchar_t const * aDefaultInput); /* NULL passwordBox, L"" inputbox */
/* windows only - utf-16 version */
wchar_t * tinyfd_saveFileDialogW(
wchar_t const * aTitle, /* NULL or L"" */
wchar_t const * aDefaultPathAndOrFile, /* NULL or L"" , ends with / to set only a directory */
int aNumOfFilterPatterns, /* 0 (1 in the following example) */
wchar_t const * const * aFilterPatterns, /* NULL or wchar_t const * lFilterPatterns[1]={L"*.txt"} */
wchar_t const * aSingleFilterDescription); /* NULL or L"text files" */
/* returns NULL on cancel */
/* windows only - utf-16 version */
wchar_t * tinyfd_openFileDialogW(
wchar_t const * aTitle, /* NULL or L"" */
wchar_t const * aDefaultPathAndOrFile, /* NULL or L"" , ends with / to set only a directory */
int aNumOfFilterPatterns , /* 0 (2 in the following example) */
wchar_t const * const * aFilterPatterns, /* NULL or wchar_t const * lFilterPatterns[2]={L"*.png","*.jpg"} */
wchar_t const * aSingleFilterDescription, /* NULL or L"image files" */
int aAllowMultipleSelects ) ; /* 0 or 1 */
/* in case of multiple files, the separator is | */
/* returns NULL on cancel */
/* windows only - utf-16 version */
wchar_t * tinyfd_selectFolderDialogW(
wchar_t const * aTitle, /* NULL or L"" */
wchar_t const * aDefaultPath); /* NULL or L"" */
/* returns NULL on cancel */
/* windows only - utf-16 version */
wchar_t * tinyfd_colorChooserW(
wchar_t const * aTitle, /* NULL or L"" */
wchar_t const * aDefaultHexRGB, /* NULL or L"#FF0000" */
unsigned char const aDefaultRGB[3], /* unsigned char lDefaultRGB[3] = { 0 , 128 , 255 }; */
unsigned char aoResultRGB[3]); /* unsigned char lResultRGB[3]; */
/* returns the hexcolor as a string L"#FF0000" */
/* aoResultRGB also contains the result */
/* aDefaultRGB is used only if aDefaultHexRGB is NULL */
/* aDefaultRGB and aoResultRGB can be the same array */
/* returns NULL on cancel */
#endif /*_WIN32 */
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /* TINYFILEDIALOGS_H */
/*
________________________________________________________________________________
| ____________________________________________________________________________ |
| | | |
| | on windows: | |
| | - for UTF-16, use the wchar_t functions at the bottom of the header file | |
| | - _wfopen() requires wchar_t | |
| | | |
| | - in tinyfiledialogs, char is UTF-8 by default (since v3.6) | |
| | - but fopen() expects MBCS (not UTF-8) | |
| | - if you want char to be MBCS: set tinyfd_winUtf8 to 0 | |
| | | |
| | - alternatively, tinyfiledialogs provides | |
| | functions to convert between UTF-8, UTF-16 and MBCS | |
| |____________________________________________________________________________| |
|________________________________________________________________________________|
- This is not for ios nor android (it works in termux though).
- The files can be renamed with extension ".cpp" as the code is 100% compatible C C++
(just comment out << extern "C" >> in the header file)
- Windows is fully supported from XP to 10 (maybe even older versions)
- C# & LUA via dll, see files in the folder EXTRAS
- OSX supported from 10.4 to latest (maybe even older versions)
- Do not use " and ' as the dialogs will be displayed with a warning
instead of the title, message, etc...
- There's one file filter only, it may contain several patterns.
- If no filter description is provided,
the list of patterns will become the description.
- On windows link against Comdlg32.lib and Ole32.lib
(on windows the no linking claim is a lie)
- On unix: it tries command line calls, so no such need (NO LINKING).
- On unix you need one of the following:
applescript, kdialog, zenity, matedialog, shellementary, qarma, shanty, boxer,
yad, python (2 or 3)/tkinter/python-dbus (optional), Xdialog
or curses dialogs (opens terminal if running without console).
- One of those is already included on most (if not all) desktops.
- In the absence of those it will use gdialog, gxmessage or whiptail
with a textinputbox. If nothing is found, it switches to basic console input,
it opens a console if needed (requires xterm + bash).
- for curses dialogs you must set tinyfd_allowCursesDialogs=1
- You can query the type of dialog that will be used (pass "tinyfd_query" as aTitle)
- String memory is preallocated statically for all the returned values.
- File and path names are tested before return, they should be valid.
- tinyfd_forceConsole=1; at run time, forces dialogs into console mode.
- On windows, console mode only make sense for console applications.
- On windows, console mode is not implemented for wchar_T UTF-16.
- Mutiple selects are not possible in console mode.
- The package dialog must be installed to run in curses dialogs in console mode.
It is already installed on most unix systems.
- On osx, the package dialog can be installed via
http://macappstore.org/dialog or http://macports.org
- On windows, for curses dialogs console mode,
dialog.exe should be copied somewhere on your executable path.
It can be found at the bottom of the following page:
http://andrear.altervista.org/home/cdialog.php
*/

4
Sandbox/Sandbox/Layer/DemoLayer.cpp
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@ -87,7 +87,7 @@ void DemoLayer::OnDetach()
{ {
} }
void DemoLayer::OnUpdate() void DemoLayer::OnUpdate(Prism::TimeStep deltaTime)
{ {
{ {
// THINGS TO LOOK AT: // THINGS TO LOOK AT:
@ -97,7 +97,7 @@ void DemoLayer::OnUpdate()
using namespace Prism; using namespace Prism;
using namespace glm; using namespace glm;
m_Camera.Update(); m_Camera.Update(deltaTime);
auto viewProjection = m_Camera.GetProjectionMatrix() * m_Camera.GetViewMatrix(); auto viewProjection = m_Camera.GetProjectionMatrix() * m_Camera.GetViewMatrix();
m_Framebuffer->Bind(); m_Framebuffer->Bind();

2
Sandbox/Sandbox/Layer/DemoLayer.h
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@ -18,7 +18,7 @@ public:
virtual void OnAttach() override; virtual void OnAttach() override;
virtual void OnDetach() override; virtual void OnDetach() override;
virtual void OnUpdate() override; virtual void OnUpdate(Prism::TimeStep deltaTime) override;
virtual void OnImGuiRender() override; virtual void OnImGuiRender() override;
virtual void OnEvent(Prism::Event& e) override; virtual void OnEvent(Prism::Event& e) override;

4
Sandbox/Sandbox/Layer/TestLayer.cpp
View File

@ -183,10 +183,10 @@ void TestLayer::OnDetach()
{ {
} }
void TestLayer::OnUpdate() void TestLayer::OnUpdate(Prism::TimeStep deltaTime)
{ {
m_Camera.Update(); m_Camera.Update(deltaTime);
auto viewProjection = m_Camera.GetProjectionMatrix() * m_Camera.GetViewMatrix(); auto viewProjection = m_Camera.GetProjectionMatrix() * m_Camera.GetViewMatrix();
m_FrameBuffer->Bind(); m_FrameBuffer->Bind();

2
Sandbox/Sandbox/Layer/TestLayer.h
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@ -20,7 +20,7 @@ public:
TestLayer(); TestLayer();
void OnAttach() override; void OnAttach() override;
void OnDetach() override; void OnDetach() override;
void OnUpdate() override; void OnUpdate(Prism::TimeStep deltaTime) override;
void OnImGuiRender() override; void OnImGuiRender() override;
void OnEvent(Prism::Event& e) override; void OnEvent(Prism::Event& e) override;

4
Sandbox/Sandbox/Sandbox.cpp
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@ -18,8 +18,8 @@ public:
virtual void OnInit() override virtual void OnInit() override
{ {
PushLayer(new TestLayer()); // PushLayer(new TestLayer());
// PushLayer(new DemoLayer()); PushLayer(new DemoLayer());
} }
}; };