mirror of
https://github.com/copyrighttxt/watrbx-game-engine.git
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82 lines
1.9 KiB
C++
82 lines
1.9 KiB
C++
/* Copyright 2003-2005 ROBLOX Corporation, All Rights Reserved */
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#include "stdafx.h"
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#include "Tool/GrabTool.h"
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#include "V8DataModel/PartInstance.h"
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#include "V8DataModel/Workspace.h"
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#include "V8DataModel/UserInputService.h"
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#include "Tool/DragTool.h"
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namespace RBX {
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const char* const sGrabTool = "Grab";
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GrabTool::GrabTool(Workspace* workspace)
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: Named<MouseCommand, sGrabTool>(workspace)
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, cursor("ArrowCursor")
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{
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FASTLOG1(FLog::MouseCommandLifetime, "GrabTool created: %p", this);
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}
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void GrabTool::onMouseIdle(const shared_ptr<InputObject>& inputObject)
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{
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onMouseHover(inputObject);
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}
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void GrabTool::onMouseHover(const shared_ptr<InputObject>& inputObject)
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{
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PartInstance* foundPart = getUnlockedPartByLocalCharacter(inputObject);
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UserInputService* userInputService = RBX::ServiceProvider::find<UserInputService>(workspace);
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if (!foundPart)
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{
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if (userInputService)
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{
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cursor = userInputService->getDefaultMouseCursor(false).toString();
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}
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}
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else if (foundPart->getPartLocked())
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{
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if (userInputService)
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{
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cursor = userInputService->getDefaultMouseCursor(true).toString();
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}
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}
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else
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{
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cursor = "DragCursor";
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}
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}
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shared_ptr<MouseCommand> GrabTool::onMouseDown(const shared_ptr<InputObject>& inputObject)
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{
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Vector3 hitPointWorld;
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if (PartInstance* dragPart = getUnlockedPartByLocalCharacter(inputObject, hitPointWorld))
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{
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std::vector<Instance*> dragInstances;
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Instance* topSelectable = getTopSelectable3d(dragPart);
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if( !topSelectable ) return shared_ptr<MouseCommand>();
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dragInstances.push_back(topSelectable);
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return DragTool::onMouseDown( dragPart,
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hitPointWorld,
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dragInstances, // will either be the part, or the model the part is in
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inputObject,
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workspace,
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shared_ptr<Instance>());
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}
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return shared_ptr<MouseCommand>();
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}
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GrabTool::~GrabTool()
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{
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FASTLOG1(FLog::MouseCommandLifetime, "GrabTool destroyed: %p", this);
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}
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} // namespace
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