added TimeComponent::copy, #1041

AlmasB · AlmasB · commit abc84de2a4f7 · 2021-11-13T17:59:45.000Z
diff --git a/fxgl-entity/src/main/kotlin/com/almasb/fxgl/entity/components/TimeComponent.kt b/fxgl-entity/src/main/kotlin/com/almasb/fxgl/entity/components/TimeComponent.kt
@@ -6,11 +6,15 @@
 
 package com.almasb.fxgl.entity.components
 
+import com.almasb.fxgl.entity.component.CopyableComponent
+
 /**
  * @author Almas Baimagambetov (almaslvl@gmail.com)
  */
 class TimeComponent
-@JvmOverloads constructor(value: Double = 1.0) : DoubleComponent(value) {
+@JvmOverloads constructor(value: Double = 1.0) : DoubleComponent(value), CopyableComponent<TimeComponent> {
 
     override fun isComponentInjectionRequired(): Boolean = false
+
+    override fun copy(): TimeComponent = TimeComponent(value)
 }
diff --git a/fxgl-entity/src/test/kotlin/com/almasb/fxgl/entity/components/PrimitiveComponentsTest.kt b/fxgl-entity/src/test/kotlin/com/almasb/fxgl/entity/components/PrimitiveComponentsTest.kt
@@ -129,6 +129,14 @@ class PrimitiveComponentsTest {
         assertTrue(c.value)
     }
 
+    @Test
+    fun `TimeComponent copy`() {
+        val time = TimeComponent(2.5)
+        val copy = time.copy()
+
+        assertThat(copy.value, `is`(2.5))
+    }
+
     class SimpleBooleanComponent : BooleanComponent()
     class SimpleIntegerComponent : IntegerComponent()
     class SimpleDoubleComponent : DoubleComponent()
