Initial commit

Gems/StartingPointMovement/Assets/Editor/Icons/Components/Disabled/EventBind_white.png

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Gems/StartingPointMovement/Assets/Editor/Icons/Components/EventBind.png

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Gems/StartingPointMovement/Assets/Editor/Icons/Components/Viewport/EventBind.png

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Gems/StartingPointMovement/Assets/Scripts/Components/AddPhysicsImpulse.lua

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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.
+--
+--
+----------------------------------------------------------------------------------------------------
+local AddPhysicsImpulse = 
+{
+    Properties = 
+    {
+        IncomingGameplayEventName = "",
+        IsRelative = {default=true, description="When true, the impulse will be applied relative to the entity's transform"},
+        ImpulseScale = {default=1.0, description="This will scale the vector before sending it"},
+    },
+
+}
+
+
+function AddPhysicsImpulse:OnActivate()
+    local gameplayBusId = GameplayNotificationId(self.entityId, self.Properties.IncomingGameplayEventName, "Vector3")
+    self.gameplayBus = GameplayNotificationBus.Connect(self, gameplayBusId)
+end
+
+function AddPhysicsImpulse:AddImpulse(vectorValue)
+    if self.Properties.IsRelative then
+        local localTM = TransformBus.Event.GetWorldTM(self.entityId)
+        localTM:SetTranslation(Vector3(0,0,0))
+        localTM:ExtractScale()
+        PhysicsComponentRequestBus.Event.AddImpulse(self.entityId, localTM * (vectorValue*self.Properties.ImpulseScale))
+    else
+        PhysicsComponentRequestBus.Event.AddImpulse(self.entityId, vectorValue*self.Properties.ImpulseScale)
+    end
+end
+
+function AddPhysicsImpulse:OnEventBegin(vectorValue)
+    self:AddImpulse(vectorValue)
+end
+
+function AddPhysicsImpulse:OnEventUpdating(vectorValue)
+    self:AddImpulse(vectorValue)
+end
+
+function AddPhysicsImpulse:OnEventEnd(vectorValue)
+    self:AddImpulse(vectorValue)
+end
+
+function AddPhysicsImpulse:OnDeactivate()
+    self.gameplayBus:Disconnect()
+end
+
+return AddPhysicsImpulse

Gems/StartingPointMovement/Assets/Scripts/Components/EntityLookAt.lua

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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.
+-- 
+
+local EntityLookAt = 
+{
+    Properties = 
+    {
+        EntityTargetToFace = {default=EntityId()},
+        Advanced = {default="Edit this script to face a different axis towards the target"},
+    },
+    Handlers =
+    {
+        MyTransform = {},
+        TargetTransform = {},
+    }
+}
+
+function EntityLookAt:OnActivate()
+    if self.Properties.EntityTargetToFace:IsValid() then
+        -- cache properties
+        local myTM = TransformBus.Event.GetWorldTM(self.entityId)
+        self.myPos = myTM:GetPosition()
+        self.targetPos = TransformBus.Event.GetWorldTranslation(self.Properties.EntityTargetToFace)
+        self.myScale = myTM:RetrieveScale()
+        self.readyForRotation = true
+        --attach handlers
+        self.myTransform = TransformNotificationBus.Connect(self.Handlers.MyTransform, self.entityId)
+        self.targetTransform = TransformNotificationBus.Connect(self.Handlers.TargetTransform, self.Properties.EntityTargetToFace)
+        self.Handlers.MyTransform.parent = self
+        self.Handlers.TargetTransform.parent = self
+        self:UpdateFacing()
+    end
+end
+
+function EntityLookAt.Handlers.TargetTransform:OnTransformChanged(localTM, worldTM)
+    local distance = self.parent.targetPos - worldTM:GetPosition()
+    -- if our target has moved, Update our facing
+    if not distance:IsZero(0.0001) then
+        self.parent.targetPos = worldTM:GetPosition()
+        self.parent:UpdateFacing()
+    end
+end
+
+function EntityLookAt.Handlers.MyTransform:OnTransformChanged(localTM, worldTM)
+    -- cache the scale
+    self.parent.myScale = worldTM:RetrieveScale()
+
+    local distance = self.parent.myPos - worldTM:GetPosition()
+    -- if we've moved then update our facing
+    if self.parent.readyForRotation then
+        self.parent.myPos = worldTM:GetPosition()
+        self.parent:UpdateFacing()
+    end
+end
+
+function EntityLookAt:UpdateFacing()
+    self.readyForRotation = false
+    -- you can use Model Space relative AxisType's of 
+    -- YPositive : face directly at targetPos, 
+    -- YNegative : face directly away from targetPos, 
+    -- XPositive : "right shoulder" faces targetPos, 
+    -- XNegative : "left shoulder" faces targetPos, 
+    -- ZPositive : top faces targetPos
+    -- ZNegative : bottom faces targetPos
+    self.axisToFaceAtTarget = AxisType.YPositive
+    local tm = MathUtils.CreateLookAt(self.myPos, self.targetPos, self.axisToFaceAtTarget)
+    tm:MultiplyByScale(self.myScale)
+    TransformBus.Event.SetWorldTM(self.entityId, tm)    
+    self.readyForRotation = true
+end
+
+function EntityLookAt:OnDeactivate()
+    self.Handlers.MyTransform = {}
+    self.Handlers.TargetTransform = {}
+    self.myTransform = nil
+    self.targetTransform = nil
+end
+
+return EntityLookAt

Gems/StartingPointMovement/Assets/Scripts/Components/MoveEntity.lua

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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.
+--
+--
+----------------------------------------------------------------------------------------------------
+local MoveEntity = 
+{
+    Properties = 
+    {
+        IncomingGameplayEventName = "",
+        IsRelative = {default=true, description="When true, the velocity will be applied relative to the entity's transform"},
+        VelocityScale = {default=1.0, description="This will scale the vector before sending it"},
+    },
+
+}
+
+
+function MoveEntity:OnActivate()
+    local gameplayBusId = GameplayNotificationId(self.entityId, self.Properties.IncomingGameplayEventName, "Vector3")
+    self.gameplayBus = GameplayNotificationBus.Connect(self, gameplayBusId)
+end
+
+function MoveEntity:SetVelocity(vectorValue)
+    if self.Properties.IsRelative then
+        local localTM = TransformBus.Event.GetWorldTM(self.entityId)
+        localTM:SetTranslation(Vector3(0,0,0))
+        localTM:ExtractScale()
+        PhysicsComponentRequestBus.Event.SetVelocity(self.entityId, localTM * (vectorValue*self.Properties.VelocityScale))
+    else
+        PhysicsComponentRequestBus.Event.SetVelocity(self.entityId, vectorValue*self.Properties.VelocityScale)
+    end
+end
+
+function MoveEntity:OnEventBegin(vectorValue)
+    self:SetVelocity(vectorValue)
+end
+
+function MoveEntity:OnEventUpdating(vectorValue)
+    self:SetVelocity(vectorValue)
+end
+
+function MoveEntity:OnEventEnd(vectorValue)
+    self:SetVelocity(vectorValue)
+end
+
+function MoveEntity:OnDeactivate()
+    self.gameplayBus:Disconnect()
+end
+
+return MoveEntity

Gems/StartingPointMovement/Assets/Scripts/Components/RotateEntity.lua

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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.
+--
+--
+----------------------------------------------------------------------------------------------------
+local RotateEntity = 
+{
+    Properties = 
+    {
+        IncomingGameplayEventName = "",
+        AxisOfRotation = {default=Vector3(0,0,1), description="The axis to rotate around"},
+        IsRelative = {default=true, description="When true, the entity's transform will transform the AxisOfRotation"},
+        RotationSpeed = {default=60, description="Degrees per second."},
+    },
+
+}
+
+
+function RotateEntity:OnActivate()
+    local gameplayBusId = GameplayNotificationId(self.entityId, self.Properties.IncomingGameplayEventName, "float")
+    self.gameplayBus = GameplayNotificationBus.Connect(self, gameplayBusId)
+end
+
+function RotateEntity:ApplyRotation(floatValue)
+    local axisOfRotation = self.Properties.AxisOfRotation:GetNormalized()
+    local localTM = TransformBus.Event.GetWorldTM(self.entityId)
+    local translation = localTM:GetTranslation()
+    localTM:SetTranslation(Vector3(0,0,0))
+    local scale = localTM:ExtractScale()
+    
+    if not self.Properties.IsRelative then
+        axisOfRotation = axisOfRotation * localTM
+    end
+    
+    local dt = TickRequestBus.Broadcast.GetTickDeltaTime()
+    local rotationAmount = floatValue * dt * Math.DegToRad(self.Properties.RotationSpeed)
+    
+    local finalTM = localTM * Transform.CreateFromQuaternion(Quaternion.CreateFromAxisAngle(axisOfRotation, rotationAmount):GetNormalized())
+    finalTM:SetPosition(translation)
+    finalTM:MultiplyByScale(scale)
+    TransformBus.Event.SetWorldTM(self.entityId, finalTM)
+end
+
+function RotateEntity:OnEventBegin(floatValue)
+    self:ApplyRotation(floatValue)
+end
+
+function RotateEntity:OnEventUpdating(floatValue)
+    self:ApplyRotation(floatValue)
+end
+
+function RotateEntity:OnEventEnd(floatValue)
+    self:ApplyRotation(floatValue)
+end
+
+function RotateEntity:OnDeactivate()
+    self.gameplayBus:Disconnect()
+end
+
+return RotateEntity

Gems/StartingPointMovement/CMakeLists.txt

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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.
+#
+
+add_subdirectory(Code)

Gems/StartingPointMovement/Code/CMakeLists.txt

@@ -0,0 +1,43 @@
+#
+# 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.
+#
+
+ly_add_target(
+    NAME StartingPointMovement.Static STATIC
+    NAMESPACE Gem
+    FILES_CMAKE
+        startingpointmovement_files.cmake
+    INCLUDE_DIRECTORIES
+        PRIVATE
+            Source
+        PUBLIC
+            Include
+    BUILD_DEPENDENCIES
+        PRIVATE
+            AZ::AzCore
+)
+
+ly_add_target(
+    NAME StartingPointMovement ${PAL_TRAIT_MONOLITHIC_DRIVEN_MODULE_TYPE}
+    NAMESPACE Gem
+    OUTPUT_NAME Gem.StartingPointMovement.73d8779dc28a4123b7c9ed76217464af.v0.1.0
+    FILES_CMAKE
+        startingpointmovement_shared_files.cmake
+    INCLUDE_DIRECTORIES
+        PRIVATE
+            Source
+        PUBLIC
+            Include
+    BUILD_DEPENDENCIES
+        PRIVATE
+            Gem::StartingPointMovement.Static
+            AZ::AzCore
+            AZ::AzFramework
+)

Gems/StartingPointMovement/Code/Include/StartingPointMovement/StartingPointMovementConstants.h

@@ -0,0 +1,25 @@
+/*
+* 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.
+*
+*/
+#pragma once
+
+namespace Movement
+{
+    //////////////////////////////////////////////////////////////////////////
+    /// These are intended to be used as an index and needs to be implicitly
+    /// convertible to int.  See StartingPointMovementUtilities.h for examples
+    enum AxisOfRotation
+    {
+        X_Axis = 0,
+        Y_Axis = 1,
+        Z_Axis = 2
+    };
+} //namespace Movement

Gems/StartingPointMovement/Code/Include/StartingPointMovement/StartingPointMovementUtilities.h

@@ -0,0 +1,33 @@
+/*
+* 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.
+*
+*/
+#pragma once
+#include <AzCore/Math/Vector3.h>
+#include "StartingPointMovement/StartingPointMovementConstants.h"
+#include <AzCore/Math/Quaternion.h>
+#include <AzCore/Math/Transform.h>
+
+namespace Movement
+{
+    //////////////////////////////////////////////////////////////////////////
+    /// This will calculate an AZ::Transform based on an axis of rotation and an angle
+    //////////////////////////////////////////////////////////////////////////
+    static AZ::Transform CreateRotationFromAxis(AxisOfRotation rotationType, float radians)
+    {
+        static const AZ::Transform(*s_createRotation[3]) (const float) =
+        {
+            &AZ::Transform::CreateRotationX,
+            &AZ::Transform::CreateRotationY,
+            &AZ::Transform::CreateRotationZ
+        };
+        return s_createRotation[rotationType](radians);
+    }
+} //namespace Movement

Gems/StartingPointMovement/Code/Source/StartingPointMovementGem.cpp

@@ -0,0 +1,75 @@
+/*
+* 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 "StartingPointMovement_precompiled.h"
+
+#include <AzCore/Module/Module.h>
+
+#include <AzFramework/Metrics/MetricsPlainTextNameRegistration.h>
+#include <AzCore/Serialization/SerializeContext.h>
+
+namespace StartingPointMovement
+{
+
+    // Dummy component to get reflect function
+    class StartingPointMovementDummyComponent
+        : public AZ::Component
+    {
+    public:
+        AZ_COMPONENT(StartingPointMovementDummyComponent, "{6C9DA3DD-A0B3-4DCB-B77B-E93C4AF89134}");
+
+        static void Reflect(AZ::ReflectContext* context)
+        {
+            if (AZ::SerializeContext* serializeContext = azrtti_cast<AZ::SerializeContext*>(context))
+            {
+                serializeContext->ClassDeprecate("Event Action Bindings", "{2BB79CFC-7EBC-4EF4-A62E-5D64CB45CDBD}");
+
+                serializeContext->Class<StartingPointMovementDummyComponent, AZ::Component>()
+                    ->Version(0)
+                    ;
+            }
+        }
+
+        void Activate() override { }
+        void Deactivate() override { }
+    };
+
+    class StartingPointMovementModule
+        : public AZ::Module
+    {
+    public:
+        AZ_RTTI(StartingPointMovementModule, "{AE406AE3-77AE-4CA6-84AD-842224EE2188}", AZ::Module);
+
+        StartingPointMovementModule()
+            : AZ::Module()
+        {
+            m_descriptors.insert(m_descriptors.end(), {
+                StartingPointMovementDummyComponent::CreateDescriptor(),
+            });
+
+            // This is an internal Amazon gem, so register it's components for metrics tracking, otherwise the name of the component won't get sent back.
+            // IF YOU ARE A THIRDPARTY WRITING A GEM, DO NOT REGISTER YOUR COMPONENTS WITH EditorMetricsComponentRegistrationBus
+            AZStd::vector<AZ::Uuid> typeIds;
+            typeIds.reserve(m_descriptors.size());
+            for (AZ::ComponentDescriptor* descriptor : m_descriptors)
+            {
+                typeIds.emplace_back(descriptor->GetUuid());
+            }
+            EBUS_EVENT(AzFramework::MetricsPlainTextNameRegistrationBus, RegisterForNameSending, typeIds);
+        }
+    };
+}
+
+// DO NOT MODIFY THIS LINE UNLESS YOU RENAME THE GEM
+// The first parameter should be GemName_GemIdLower
+// The second should be the fully qualified name of the class above
+AZ_DECLARE_MODULE_CLASS(Gem_StartingPointMovement, StartingPointMovement::StartingPointMovementModule)

Gems/StartingPointMovement/Code/Source/StartingPointMovement_precompiled.cpp

@@ -0,0 +1,12 @@
+/*
+* 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 "StartingPointMovement_precompiled.h"

Gems/StartingPointMovement/Code/Source/StartingPointMovement_precompiled.h

@@ -0,0 +1,13 @@
+/*
+* 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.
+*
+*/
+
+#pragma once

Gems/StartingPointMovement/Code/startingpointmovement_files.cmake

@@ -0,0 +1,17 @@
+#
+# 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.
+#
+
+set(FILES
+    Include/StartingPointMovement/StartingPointMovementConstants.h
+    Include/StartingPointMovement/StartingPointMovementUtilities.h
+    Source/StartingPointMovement_precompiled.cpp
+    Source/StartingPointMovement_precompiled.h
+)

Gems/StartingPointMovement/Code/startingpointmovement_shared_files.cmake

@@ -0,0 +1,14 @@
+#
+# 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.
+#
+
+set(FILES
+    Source/StartingPointMovementGem.cpp
+)

Gems/StartingPointMovement/gem.json

@@ -0,0 +1,20 @@
+{
+    "Dependencies": [
+        {
+            "Uuid": "ff06785f7145416b9d46fde39098cb0c",
+            "VersionConstraints": [
+                "~>0.1"
+            ],
+            "_comment": "LmbrCentral"
+        }
+    ],
+    "GemFormatVersion": 3,
+    "Uuid": "73d8779dc28a4123b7c9ed76217464af",
+    "Name": "StartingPointMovement",
+    "Version": "0.1.0",
+    "LinkType": "Dynamic",
+    "DisplayName": "Starting Point Movement [PREVIEW]",
+    "Summary": "The Starting Point Movement Gem includes a series of Lua scripts that listens for input events that then triggers a transform operation such as movement or rotation.",
+    "Tags": ["Movement", "Starting Point"],
+    "IconPath": "preview.png"
+}

Gems/StartingPointMovement/preview.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7917fbf6e4e3a89e3432b8f48822b660bb245d2b84bb8efdf9f715593c0973df
+size 38792