fix(ecs-gestalt): Migrate Components to gestalt's Components. (#56)

Ref: MovingBlocks/Terasology#4753

Co-authored-by: Tobias Nett <[email protected]>

src/main/java/org/terasology/climateConditions/BodyTemperatureComponent.java

@@ -1,16 +1,16 @@
-// Copyright 2020 The Terasology Foundation
+// Copyright 2021 The Terasology Foundation
 // SPDX-License-Identifier: Apache-2.0
 
 package org.terasology.climateConditions;
 
-import org.terasology.engine.entitySystem.Component;
 import org.terasology.engine.network.Replicate;
+import org.terasology.gestalt.entitysystem.component.Component;
 
 /**
  * Provides Body Temperature to entity attached with BodyTemperatureComponent.
  * Is managed by {@link BodyTemperatureSystem}
  */
-public class BodyTemperatureComponent implements Component {
+public class BodyTemperatureComponent implements Component<BodyTemperatureComponent> {
 
     /**
      * Body Temperature Levels corresponding to value ranges:
@@ -32,4 +32,10 @@ public class BodyTemperatureComponent implements Component {
     /** Stores the current body temperature level.*/
     @Replicate
     BodyTemperatureLevel currentLevel = BodyTemperatureLevel.NORMAL;
+
+    @Override
+    public void copyFrom(BodyTemperatureComponent other) {
+        this.current = other.current;
+        this.currentLevel = other.currentLevel;
+    }
 }

src/main/java/org/terasology/climateConditions/HumidityGeneratorComponent.java

@@ -1,27 +1,22 @@
-/*
- * Copyright 2014 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.climateConditions;
 
-import org.terasology.engine.entitySystem.Component;
 import org.terasology.engine.world.block.ForceBlockActive;
+import org.terasology.gestalt.entitysystem.component.Component;
 
 @ForceBlockActive
-public class HumidityGeneratorComponent implements Component {
+public class HumidityGeneratorComponent implements Component<HumidityGeneratorComponent> {
     public float humidity;
     public float flatRange;
     public float maxRange;
     public boolean humidifier;
+
+    @Override
+    public void copyFrom(HumidityGeneratorComponent other) {
+        this.humidity = other.humidity;
+        this.flatRange = other.flatRange;
+        this.maxRange = other.maxRange;
+        this.humidifier = other.humidifier;
+    }
 }

src/main/java/org/terasology/climateConditions/HyperthermiaComponent.java

@@ -1,23 +1,10 @@
-/*
- * Copyright 2020 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.climateConditions;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.Component;
 
-public class HyperthermiaComponent implements Component {
+public class HyperthermiaComponent implements Component<HyperthermiaComponent> {
     public float walkSpeedMultiplier = 0.7f;
     public float jumpSpeedMultiplier = 0.85f;
     public float regenMultiplier = 0.8f;
@@ -41,4 +28,14 @@ public class HyperthermiaComponent implements Component {
     HyperthermiaComponent(int level) {
         this.level = level;
     }
+
+    @Override
+    public void copyFrom(HyperthermiaComponent other) {
+        this.walkSpeedMultiplier = other.walkSpeedMultiplier;
+        this.jumpSpeedMultiplier = other.jumpSpeedMultiplier;
+        this.regenMultiplier = other.regenMultiplier;
+        this.maxHealthMultiplier = other.maxHealthMultiplier;
+        this.thirstMultiplier = other.thirstMultiplier;
+        this.level = other.level;
+    }
 }

src/main/java/org/terasology/climateConditions/HypothermiaComponent.java

@@ -1,27 +1,14 @@
-/*
- * Copyright 2020 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.climateConditions;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.Component;
 
 /**
  * Increases the game difficulty in locations with extreme cold climate.
  * Is added/removed by the {@link HypothermiaSystem} when the player enters/leaves a "danger zone".
  */
-public class HypothermiaComponent implements Component {
+public class HypothermiaComponent implements Component<HypothermiaComponent> {
     public float walkSpeedMultiplier = 0.6f;
     public float jumpSpeedMultiplier = 0.7f;
     /**
@@ -42,4 +29,11 @@ public class HypothermiaComponent implements Component {
     HypothermiaComponent(int level) {
         this.level = level;
     }
+
+    @Override
+    public void copyFrom(HypothermiaComponent other) {
+        this.walkSpeedMultiplier = other.walkSpeedMultiplier;
+        this.jumpSpeedMultiplier = other.jumpSpeedMultiplier;
+        this.level = other.level;
+    }
 }

src/main/java/org/terasology/climateConditions/TemperatureGeneratorComponent.java

@@ -1,27 +1,22 @@
-/*
- * Copyright 2014 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.climateConditions;
 
-import org.terasology.engine.entitySystem.Component;
 import org.terasology.engine.world.block.ForceBlockActive;
+import org.terasology.gestalt.entitysystem.component.Component;
 
 @ForceBlockActive
-public class TemperatureGeneratorComponent implements Component {
+public class TemperatureGeneratorComponent implements Component<TemperatureGeneratorComponent> {
     public float temperature;
     public float flatRange;
     public float maxRange;
     public boolean heater;
+
+    @Override
+    public void copyFrom(TemperatureGeneratorComponent other) {
+        this.temperature = other.temperature;
+        this.flatRange = other.flatRange;
+        this.maxRange = other.maxRange;
+        this.heater = other.heater;
+    }
 }

src/main/java/org/terasology/climateConditions/VisibleBreathComponent.java

@@ -1,13 +1,21 @@
+// Copyright 2021 The Terasology Foundation
+// SPDX-License-Identifier: Apache-2.0
+
 package org.terasology.climateConditions;
 
-import org.terasology.engine.entitySystem.Component;
 import org.terasology.engine.entitySystem.entity.EntityRef;
+import org.terasology.gestalt.entitysystem.component.Component;
 
 /**
  * Augments the world with a visible breath particle effect. Has a desired effect only if the entity has a {@link
  * org.terasology.engine.logic.location.LocationComponent} which determines the location and direction of the effect.
  * Is added/updated by the {@link VisibleBreathingSystem} periodically.
  */
-public class VisibleBreathComponent implements Component {
+public class VisibleBreathComponent implements Component<VisibleBreathComponent> {
     public EntityRef particleEntity = EntityRef.NULL;
+
+    @Override
+    public void copyFrom(VisibleBreathComponent other) {
+        this.particleEntity = other.particleEntity;
+    }
 }

src/main/java/org/terasology/climateConditions/alterationEffects/AffectBodyTemperatureComponent.java

@@ -1,14 +1,14 @@
-// Copyright 2020 The Terasology Foundation
+// Copyright 2021 The Terasology Foundation
 // SPDX-License-Identifier: Apache-2.0
 
 package org.terasology.climateConditions.alterationEffects;
 
-import org.terasology.engine.entitySystem.Component;
+import org.terasology.gestalt.entitysystem.component.Component;
 
 /**
  * This is the component added to entities with the body temperature alteration effect.
  */
-public class AffectBodyTemperatureComponent implements Component {
+public class AffectBodyTemperatureComponent implements Component<AffectBodyTemperatureComponent> {
     public float postMultiplier;
     /**
      * Stores information regarding condition for body temperature change alteration -
@@ -18,4 +18,10 @@ public class AffectBodyTemperatureComponent implements Component {
      * 3. ALWAYS - modifies the change irrespective of whether it is positive or negative.
      */
     TemperatureAlterationCondition condition;
+
+    @Override
+    public void copyFrom(AffectBodyTemperatureComponent other) {
+        this.postMultiplier = other.postMultiplier;
+        this.condition = other.condition;
+    }
 }

src/main/java/org/terasology/climateConditions/alterationEffects/BodyTemperatureAlterationSystem.java

@@ -1,5 +1,5 @@
 
-// Copyright 2020 The Terasology Foundation
+// Copyright 2021 The Terasology Foundation
 // SPDX-License-Identifier: Apache-2.0
 
 package org.terasology.climateConditions.alterationEffects;
@@ -9,14 +9,14 @@
 import org.terasology.alterationEffects.OnEffectRemoveEvent;
 import org.terasology.climateConditions.AffectBodyTemperatureEvent;
 import org.terasology.engine.context.Context;
-import org.terasology.engine.entitySystem.Component;
 import org.terasology.engine.entitySystem.entity.EntityRef;
 import org.terasology.engine.entitySystem.event.ReceiveEvent;
 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.logic.delay.DelayedActionTriggeredEvent;
 import org.terasology.engine.registry.In;
+import org.terasology.gestalt.entitysystem.component.Component;
 
 import java.util.HashMap;
 import java.util.Map;