152 lines
2.7 KiB
C++
152 lines
2.7 KiB
C++
// Copyright (c) 2012-2021 Wojciech Figat. All rights reserved.
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#include "Screen.h"
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#include "Engine/Core/Log.h"
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#include "Engine/Core/Types/Nullable.h"
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#include "Engine/Platform/Window.h"
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#include "Engine/Engine/EngineService.h"
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#if USE_EDITOR
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#include "Editor/Editor.h"
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#include "Editor/Managed/ManagedEditor.h"
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#else
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#include "Engine/Engine/Engine.h"
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#endif
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Nullable<bool> Fullscreen;
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Nullable<Vector2> Size;
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static CursorLockMode CursorLock = CursorLockMode::None;
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class ScreenService : public EngineService
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{
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public:
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ScreenService()
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: EngineService(TEXT("Screen"), 120)
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{
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}
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void Draw() override;
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};
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ScreenService ScreenServiceInstance;
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bool Screen::GetIsFullscreen()
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{
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#if USE_EDITOR
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return false;
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#else
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auto win = Engine::MainWindow;
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return win ? win->IsFullscreen() : false;
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#endif
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}
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void Screen::SetIsFullscreen(bool value)
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{
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Fullscreen = value;
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}
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Vector2 Screen::GetSize()
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{
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#if USE_EDITOR
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return Editor::Managed->GetGameWindowSize();
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#else
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auto win = Engine::MainWindow;
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return win ? win->GetClientSize() : Vector2::Zero;
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#endif
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}
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void Screen::SetSize(const Vector2& value)
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{
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if (value.X <= 0 || value.Y <= 0)
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{
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LOG(Error, "Invalid Screen size to set.");
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return;
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}
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Size = value;
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}
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Vector2 Screen::ScreenToGameViewport(const Vector2& screenPos)
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{
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#if USE_EDITOR
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return Editor::Managed->ScreenToGameViewport(screenPos);
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#else
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return MainWindow ? MainWindow->ScreenToClient(screenPos) : Vector2::Minimum;
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#endif
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}
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Vector2 Screen::GameViewportToScreen(const Vector2& viewportPos)
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{
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#if USE_EDITOR
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return Editor::Managed->GameViewportToScreen(viewportPos);
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#else
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return MainWindow ? MainWindow->ClientToScreen(viewportPos) : Vector2::Minimum;
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#endif
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}
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bool Screen::GetCursorVisible()
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{
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#if USE_EDITOR
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const auto win = Editor::Managed->GetGameWindow();
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#else
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const auto win = Engine::MainWindow;
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#endif
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return win ? win->GetCursor() != CursorType::Hidden : true;
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}
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void Screen::SetCursorVisible(const bool value)
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{
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#if USE_EDITOR
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const auto win = Editor::Managed->GetGameWindow();
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#else
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const auto win = Engine::MainWindow;
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#endif
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if (win)
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{
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win->SetCursor(value ? CursorType::Default : CursorType::Hidden);
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}
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}
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CursorLockMode Screen::GetCursorLock()
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{
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return CursorLock;
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}
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void Screen::SetCursorLock(CursorLockMode mode)
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{
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CursorLock = mode;
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}
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void ScreenService::Draw()
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{
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#if USE_EDITOR
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// Not supported
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#else
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if (Fullscreen.HasValue())
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{
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auto win = Engine::MainWindow;
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if (win)
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{
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win->SetIsFullscreen(Fullscreen.GetValue());
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}
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Fullscreen.Reset();
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}
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if (Size.HasValue())
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{
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auto win = Engine::MainWindow;
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if (win)
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{
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win->SetClientSize(Size.GetValue());
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}
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Size.Reset();
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}
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#endif
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}
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