fix(ecs-gestalt): Migrate Components to gestalt's Components. (#51)

Ref: MovingBlocks/Terasology#4753

Co-authored-by: Tobias Nett <skaldarnar@googlemail.com>

src/main/java/org/terasology/additionalRails/action/HooverCartAction.java

@@ -1,24 +1,27 @@
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.additionalRails.action;
 
 import org.joml.Vector3f;
 import org.terasology.additionalRails.components.HooverCartComponent;
-import org.terasology.engine.entitySystem.Component;
 import org.terasology.engine.entitySystem.entity.EntityManager;
 import org.terasology.engine.entitySystem.entity.EntityRef;
 import org.terasology.engine.entitySystem.systems.BaseComponentSystem;
 import org.terasology.engine.entitySystem.systems.RegisterMode;
 import org.terasology.engine.entitySystem.systems.RegisterSystem;
 import org.terasology.engine.entitySystem.systems.UpdateSubscriberSystem;
-import org.terasology.module.inventory.components.InventoryComponent;
-import org.terasology.module.inventory.systems.InventoryManager;
 import org.terasology.engine.logic.inventory.ItemComponent;
 import org.terasology.engine.logic.inventory.PickupComponent;
 import org.terasology.engine.logic.location.LocationComponent;
 import org.terasology.engine.physics.Physics;
 import org.terasology.engine.physics.StandardCollisionGroup;
 import org.terasology.engine.registry.In;
 import org.terasology.engine.world.block.items.BlockItemComponent;
+import org.terasology.gestalt.entitysystem.component.Component;
 import org.terasology.joml.geom.AABBf;
+import org.terasology.module.inventory.components.InventoryComponent;
+import org.terasology.module.inventory.systems.InventoryManager;
 
 import java.util.Arrays;
 import java.util.List;

src/main/java/org/terasology/additionalRails/components/ActivatorRailComponent.java

@@ -1,10 +1,13 @@
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.EmptyComponent;
 
 /**
  * Component, which differentiates the Activator Rail from others.
  * @author Aleksander Wójtowicz <anuar2k@outlook.com>
  */
-public class ActivatorRailComponent implements Component {
+public class ActivatorRailComponent extends EmptyComponent<ActivatorRailComponent> {
 }

src/main/java/org/terasology/additionalRails/components/BoosterRailComponent.java

@@ -1,21 +1,8 @@
-/*
- * Copyright 2017 MovingBlocks
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.EmptyComponent;
 
-public class BoosterRailComponent  implements Component {
+public class BoosterRailComponent extends EmptyComponent<BoosterRailComponent> {
 }

src/main/java/org/terasology/additionalRails/components/BoreDrillComponent.java

@@ -1,8 +1,16 @@
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
 import org.terasology.engine.entitySystem.prefab.Prefab;
+import org.terasology.gestalt.entitysystem.component.Component;
 
-public class BoreDrillComponent implements Component {
+public class BoreDrillComponent implements Component<BoreDrillComponent> {
     public Prefab damageType;
+
+    @Override
+    public void copyFrom(BoreDrillComponent other) {
+        this.damageType = other.damageType;
+    }
 }

src/main/java/org/terasology/additionalRails/components/CargoCartComponent.java

@@ -1,8 +1,16 @@
 
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.Component;
 
-public class CargoCartComponent implements Component {
+public class CargoCartComponent implements Component<CargoCartComponent> {
 	public int weight = 0;
+
+	@Override
+	public void copyFrom(CargoCartComponent other) {
+		this.weight = other.weight;
+	}
 }

src/main/java/org/terasology/additionalRails/components/ExampleActivableCartComponent.java

@@ -1,10 +1,13 @@
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.EmptyComponent;
 
 /**
  * Example component differentiating our new cart type from other carts.
  * @author Aleksander Wójtowicz <anuar2k@outlook.com>
  */
-public class ExampleActivableCartComponent implements Component {
+public class ExampleActivableCartComponent extends EmptyComponent<ExampleActivableCartComponent> {
 }

src/main/java/org/terasology/additionalRails/components/ExplosiveCartComponent.java

@@ -1,14 +1,22 @@
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.Component;
 
 /**
  * Component differentiating Explosive Cart.
  * @author Aleksander Wójtowicz <anuar2k@outlook.com>
  */
-public class ExplosiveCartComponent implements Component {
+public class ExplosiveCartComponent implements Component<ExplosiveCartComponent> {
     /**
      * Defines how long does it take to make the cart explode after being activated by Activator Rail.
      */
     public long fuseLengthMs = 4000;
+
+    @Override
+    public void copyFrom(ExplosiveCartComponent other) {
+        this.fuseLengthMs = other.fuseLengthMs;
+    }
 }

src/main/java/org/terasology/additionalRails/components/HarvestCartComponent.java

@@ -1,21 +1,8 @@
-/*
- * Copyright 2017 MovingBlocks
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.EmptyComponent;
 
-public class HarvestCartComponent implements Component {
+public class HarvestCartComponent extends EmptyComponent<HarvestCartComponent> {
 }

src/main/java/org/terasology/additionalRails/components/HooverCartComponent.java

@@ -1,10 +1,18 @@
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.Component;
 
 /**
  * Component used to differentiate Hoover Cart from other ones.
  */
-public class HooverCartComponent implements Component {
+public class HooverCartComponent implements Component<HooverCartComponent> {
     public int energy = 0;
+
+    @Override
+    public void copyFrom(HooverCartComponent other) {
+        this.energy = other.energy;
+    }
 }

src/main/java/org/terasology/additionalRails/components/LocomotiveComponent.java

@@ -1,22 +1,14 @@
-/*
- * Copyright 2017 MovingBlocks
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.Component;
 
-public class LocomotiveComponent implements Component {
+public class LocomotiveComponent implements Component<LocomotiveComponent> {
     public boolean active = false;
+
+    @Override
+    public void copyFrom(LocomotiveComponent other) {
+        this.active = other.active;
+    }
 }

src/main/java/org/terasology/additionalRails/components/OnewayBoosterRailComponent.java

@@ -1,21 +1,8 @@
-/*
- * Copyright 2017 MovingBlocks
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.EmptyComponent;
 
-public class OnewayBoosterRailComponent implements Component {
+public class OnewayBoosterRailComponent extends EmptyComponent<OnewayBoosterRailComponent> {
 }

src/main/java/org/terasology/additionalRails/components/PlantCartComponent.java

@@ -1,21 +1,8 @@
-/*
- * Copyright 2017 MovingBlocks
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.EmptyComponent;
 
-public class PlantCartComponent implements Component {
+public class PlantCartComponent extends EmptyComponent<PlantCartComponent> {
 }

src/main/java/org/terasology/additionalRails/components/RailSwitchLeverComponent.java

@@ -1,12 +1,20 @@
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
 import org.terasology.engine.world.block.ForceBlockActive;
+import org.terasology.gestalt.entitysystem.component.Component;
 
 @ForceBlockActive
-public class RailSwitchLeverComponent implements Component {
+public class RailSwitchLeverComponent implements Component<RailSwitchLeverComponent> {
     /**
      * determines if the block is in on or off state
      */
     public boolean isOn;
+
+    @Override
+    public void copyFrom(RailSwitchLeverComponent other) {
+        this.isOn = other.isOn;
+    }
 }

src/main/java/org/terasology/additionalRails/components/RailSwitchSignalComponent.java

@@ -1,10 +1,13 @@
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
 import org.terasology.engine.world.block.ForceBlockActive;
+import org.terasology.gestalt.entitysystem.component.EmptyComponent;
 
 @ForceBlockActive
-public class RailSwitchSignalComponent implements Component {
+public class RailSwitchSignalComponent extends EmptyComponent<RailSwitchSignalComponent> {
     /**
      * this component doesn't need to have an isOn boolean field, as information about state is stored in {@link org.terasology.signalling.components.SignalConsumerStatusComponent}
      */

src/main/java/org/terasology/additionalRails/components/TrackLayerCartComponent.java

@@ -1,10 +1,13 @@
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.EmptyComponent;
 
 /**
  * Component differentiating Track Layer Cart from others.
  * @author anuar2k
  */
-public class TrackLayerCartComponent implements Component {
+public class TrackLayerCartComponent extends EmptyComponent<TrackLayerCartComponent> {
 }

src/main/java/org/terasology/additionalRails/components/TunnelBoreCartComponent.java

@@ -1,7 +1,10 @@
 
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.additionalRails.components;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.EmptyComponent;
 
-public class TunnelBoreCartComponent implements Component {
+public class TunnelBoreCartComponent extends EmptyComponent<TunnelBoreCartComponent> {
 }