Merge commit '4e42229bdd980ab50da8b83b1aa1b0877b5a9ef6' as 'external/gainput'
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216
external/gainput/samples/dynamic/dynamicsample.cpp
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216
external/gainput/samples/dynamic/dynamicsample.cpp
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#include <gainput/gainput.h>
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#include "../samplefw/SampleFramework.h"
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#if defined(GAINPUT_PLATFORM_LINUX) || defined(GAINPUT_PLATFORM_WIN)
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#define ENABLE_FILEIO
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#include <iostream>
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#include <fstream>
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#include <sstream>
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#endif
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enum Button
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{
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ButtonReset,
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ButtonLoad,
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ButtonSave,
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ButtonTest,
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ButtonMouseX,
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ButtonHttp,
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ButtonCount
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};
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void SaveInputMap(const gainput::InputMap& map)
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{
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SFW_LOG("Saving: %s...\n", map.GetName());
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const gainput::InputManager& manager = map.GetManager();
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#ifdef ENABLE_FILEIO
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std::ofstream of;
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of.open("mappings.txt");
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#endif
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const size_t maxCount = 32;
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gainput::DeviceButtonSpec buttons[maxCount];
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for (int i = ButtonReset; i < ButtonCount; ++i)
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{
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if (!map.IsMapped(i))
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continue;
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const size_t count = map.GetMappings(gainput::UserButtonId(i), buttons, maxCount);
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for (size_t b = 0; b < count; ++b)
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{
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const gainput::InputDevice* device = manager.GetDevice(buttons[b].deviceId);
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char name[maxCount];
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device->GetButtonName(buttons[b].buttonId, name, maxCount);
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const gainput::ButtonType buttonType = device->GetButtonType(buttons[b].buttonId);
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SFW_LOG("Btn %d: %d:%d (%s%d:%s) type=%d\n", i, buttons[b].deviceId, buttons[b].buttonId, device->GetTypeName(), device->GetIndex(), name, buttonType);
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#ifdef ENABLE_FILEIO
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of << i << " " << device->GetTypeName() << " " << device->GetIndex() << " " << name << " " << buttonType << std::endl;
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#endif
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}
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}
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#ifdef ENABLE_FILEIO
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of.close();
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#endif
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}
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void LoadInputMap(gainput::InputMap& map)
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{
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SFW_LOG("Loading...\n");
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#ifdef ENABLE_FILEIO
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const gainput::InputManager& manager = map.GetManager();
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std::ifstream ifs("mappings.txt");
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if(ifs.is_open())
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{
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map.Clear();
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std::string line;
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int i;
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std::string typeName;
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unsigned index;
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std::string name;
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int buttonType;
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while (ifs.good())
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{
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getline(ifs, line);
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if (!ifs.good())
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break;
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std::istringstream iss(line);
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iss >> i;
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iss >> typeName;
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iss >> index;
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iss >> name;
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iss >> buttonType;
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gainput::DeviceId deviceId = manager.FindDeviceId(typeName.c_str(), index);
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const gainput::InputDevice* device = manager.GetDevice(deviceId);
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gainput::DeviceButtonId button = device->GetButtonByName(name.c_str());
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SFW_LOG("Btn %d: %d:%d (%s%d:%s) type=%d\n", i, deviceId, button, typeName.c_str(), index, name.c_str(), buttonType);
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if (buttonType == gainput::BT_BOOL)
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{
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map.MapBool(i, deviceId, button);
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}
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else if (buttonType == gainput::BT_FLOAT)
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{
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map.MapFloat(i, deviceId, button);
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}
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}
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ifs.close();
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}
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#endif
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}
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void SampleMain()
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{
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SfwOpenWindow("Gainput: Dynamic sample");
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gainput::InputManager manager;
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const gainput::DeviceId mouseId = manager.CreateDevice<gainput::InputDeviceMouse>();
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manager.CreateDevice<gainput::InputDeviceTouch>();
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const gainput::DeviceId keyboardId = manager.CreateDevice<gainput::InputDeviceKeyboard>();
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manager.CreateDevice<gainput::InputDevicePad>();
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#if defined(GAINPUT_PLATFORM_LINUX) || defined(GAINPUT_PLATFORM_WIN)
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manager.SetDisplaySize(SfwGetWidth(), SfwGetHeight());
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#endif
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SfwSetInputManager(&manager);
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gainput::InputMap map(manager, "testmap");
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map.MapBool(ButtonReset, keyboardId, gainput::KeyEscape);
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map.MapBool(ButtonSave, keyboardId, gainput::KeyF1);
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map.MapBool(ButtonLoad, keyboardId, gainput::KeyF2);
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map.MapBool(ButtonHttp, keyboardId, gainput::KeyF3);
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map.MapFloat(ButtonMouseX, mouseId, gainput::MouseAxisX);
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gainput::DeviceButtonSpec anyButton[32];
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bool mapped = false;
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SFW_LOG("No button mapped, please press any button.\n");
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SFW_LOG("Press ESC to reset.\n");
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bool doExit = false;
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while (!SfwIsDone() & !doExit)
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{
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manager.Update();
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#if defined(GAINPUT_PLATFORM_LINUX)
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XEvent event;
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while (XPending(SfwGetXDisplay()))
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{
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XNextEvent(SfwGetXDisplay(), &event);
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manager.HandleEvent(event);
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if (event.type == DestroyNotify || event.type == ClientMessage)
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{
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doExit = true;
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}
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}
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#elif defined(GAINPUT_PLATFORM_WIN)
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MSG msg;
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while (PeekMessage(&msg, SfwGetHWnd(), 0, 0, PM_REMOVE))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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manager.HandleMessage(msg);
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}
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#endif
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SfwUpdate();
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if (map.GetBoolWasDown(ButtonReset))
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{
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SFW_LOG("Mapping reset. Press any button.\n");
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mapped = false;
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map.Unmap(ButtonTest);
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}
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if (map.GetBoolWasDown(ButtonSave))
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{
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SaveInputMap(map);
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}
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if (map.GetBoolWasDown(ButtonLoad))
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{
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LoadInputMap(map);
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}
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if (map.GetBoolWasDown(ButtonHttp))
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{
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static bool enabled = false;
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enabled = !enabled;
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gainput::DevSetHttp(enabled);
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}
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if (!mapped)
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{
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const size_t anyCount = manager.GetAnyButtonDown(anyButton, 32);
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for (size_t i = 0; i < anyCount; ++i)
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{
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// Filter the returned buttons as needed.
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const gainput::InputDevice* device = manager.GetDevice(anyButton[i].deviceId);
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if (device->GetButtonType(anyButton[i].buttonId) == gainput::BT_BOOL
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&& map.GetUserButtonId(anyButton[i].deviceId, anyButton[i].buttonId) == gainput::InvalidDeviceButtonId)
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{
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SFW_LOG("Mapping to: %d:%d\n", anyButton[i].deviceId, anyButton[i].buttonId);
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map.MapBool(ButtonTest, anyButton[i].deviceId, anyButton[i].buttonId);
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mapped = true;
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break;
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}
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}
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}
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else
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{
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if (map.GetBoolWasDown(ButtonTest))
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{
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SFW_LOG("Button was down!\n");
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}
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}
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}
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SfwCloseWindow();
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}
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