Steve Pham
38261d0800
* Updated all copyright headers to split the longer original copyright line into 2 shorter lines Signed-off-by: Steve Pham <spham@amazon.com>
72 lines
2.6 KiB
C++
72 lines
2.6 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include "ComponentModeCommand.h"
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namespace AzToolsFramework
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{
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namespace ComponentModeFramework
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{
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static void HandleTransitionToFromComponentMode(
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const AZStd::vector<EntityAndComponentModeBuilders>& componentModeBuilders,
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ComponentModeCommand::Transition transition)
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{
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switch (transition)
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{
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case ComponentModeCommand::Transition::Enter:
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ComponentModeSystemRequestBus::Broadcast(
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&ComponentModeSystemRequests::BeginComponentMode,
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componentModeBuilders);
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break;
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case ComponentModeCommand::Transition::Leave:
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ComponentModeSystemRequestBus::Broadcast(
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&ComponentModeSystemRequests::EndComponentMode);
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break;
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default:
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break;
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}
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}
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// mirror/swap the incoming transition
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// enter -> leave, leave -> enter
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static ComponentModeCommand::Transition Mirror(
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const ComponentModeCommand::Transition transition)
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{
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switch (transition)
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{
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case ComponentModeCommand::Transition::Enter:
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return ComponentModeCommand::Transition::Leave;
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case ComponentModeCommand::Transition::Leave:
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return ComponentModeCommand::Transition::Enter;
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default:
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AZ_Error("ComponentMode", false, "Invalid ComponentMode transition passed");
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return ComponentModeCommand::Transition::Enter;
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}
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}
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ComponentModeCommand::ComponentModeCommand(
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const Transition transition, const AZStd::string& friendlyName,
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const AZStd::vector<EntityAndComponentModeBuilders>& componentModeBuilders)
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: URSequencePoint(friendlyName)
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, m_componentModeBuilders(componentModeBuilders)
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, m_transition(transition) {}
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void ComponentModeCommand::Undo()
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{
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HandleTransitionToFromComponentMode(
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m_componentModeBuilders, Mirror(m_transition));
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}
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void ComponentModeCommand::Redo()
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{
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HandleTransitionToFromComponentMode(
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m_componentModeBuilders, m_transition);
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}
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} // namespace ComponentModeFramework
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} // namespace AzToolsFramework
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