Initial commit

2021-03-05 11:26:34 -08:00
commit a10351f38d
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+/*
+* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+* its licensors.
+*
+* For complete copyright and license terms please see the LICENSE at the root of this
+* distribution (the "License"). All use of this software is governed by the License,
+* or, if provided, by the license below or the license accompanying this file. Do not
+* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*
+*/
+
+#include "LmbrCentral_precompiled.h"
+#include "EntityDebugDisplayComponent.h"
+
+#include <AzCore/Serialization/SerializeContext.h>
+#include <Shape/ShapeDisplay.h>
+
+namespace LmbrCentral
+{
+    void EntityDebugDisplayComponent::Activate()
+    {
+        m_currentEntityTransform = AZ::Transform::CreateIdentity();
+        AZ::TransformBus::EventResult(m_currentEntityTransform, GetEntityId(), &AZ::TransformInterface::GetWorldTM);
+        AZ::TransformNotificationBus::Handler::BusConnect(GetEntityId());
+        AzFramework::EntityDebugDisplayEventBus::Handler::BusConnect(GetEntityId());
+    }
+
+    void EntityDebugDisplayComponent::Deactivate()
+    {
+        AZ::TransformNotificationBus::Handler::BusDisconnect();
+        AzFramework::EntityDebugDisplayEventBus::Handler::BusDisconnect();
+    }
+
+    void EntityDebugDisplayComponent::OnTransformChanged(const AZ::Transform& /*local*/, const AZ::Transform& world)
+    {
+        m_currentEntityTransform = world;
+    }
+
+    void EntityDebugDisplayComponent::DisplayEntityViewport(
+        [[maybe_unused]] const AzFramework::ViewportInfo& viewportInfo,
+        AzFramework::DebugDisplayRequests& debugDisplay)
+    {
+        DisplayShape(
+            debugDisplay,
+            []() { return true; }, // canDraw function - in game mode/view we always want to draw, so just return true
+            [this](AzFramework::DebugDisplayRequests& debugDisplay)
+            {
+                Draw(debugDisplay);
+            },
+            m_currentEntityTransform);
+    }
+
+    void EntityDebugDisplayComponent::Reflect(AZ::ReflectContext* context)
+    {
+        if (auto serializeContext = azrtti_cast<AZ::SerializeContext*>(context))
+        {
+            serializeContext->Class<EntityDebugDisplayComponent, AZ::Component>()
+                ->Version(1);
+        }
+    }
+}