From 5b2edb3234c31e5420ba8de3b9782222710ba6a5 Mon Sep 17 00:00:00 2001
From: ousseyn01 <ousseyn.ndiaye9@gmail.com>
Date: Thu, 5 Dec 2024 21:06:02 +0100
Subject: [PATCH] TerrainHandler.java is CREATED and DONE
---
.../java/model/elements/TerrainHandler.java | 48 +++++++++++++++++++
1 file changed, 48 insertions(+)
create mode 100644 src/main/java/model/elements/TerrainHandler.java
diff --git a/src/main/java/model/elements/TerrainHandler.java b/src/main/java/model/elements/TerrainHandler.java
new file mode 100644
index 0000000..29aac7a
--- /dev/null
+++ b/src/main/java/model/elements/TerrainHandler.java
@@ -0,0 +1,48 @@
+package model.elements;
+
+import model.ModelElement;
+import model.TerrainElement;
+import util.Position;
+
+import java.util.*;
+
+public class TerrainHandler implements ElementHandler {
+ private final List<TerrainElement> terrainElements;
+ private final Class<? extends TerrainElement> terrainType;
+ private final ModelElement modelElement;
+
+ public TerrainHandler(List<TerrainElement> terrainElements,
+ Class<? extends TerrainElement> terrainType,
+ ModelElement modelElement) {
+ this.terrainElements = terrainElements;
+ this.terrainType = terrainType;
+ this.modelElement = modelElement;
+ }
+
+ @Override
+ public void addElement(Position position) {
+ try {
+ TerrainElement element = terrainType.getConstructor(Position.class).newInstance(position);
+ terrainElements.add(element);
+ } catch (Exception e) {
+ throw new RuntimeException("Failed to create terrain element", e);
+ }
+ }
+
+ @Override
+ public void removeElement(Position position) {
+ terrainElements.removeIf(element -> element.getPosition().equals(position) && terrainType.isInstance(element));
+ }
+
+ @Override
+ public boolean hasElement(Position position) {
+ return terrainElements.stream()
+ .anyMatch(element -> element.getPosition().equals(position) && terrainType.isInstance(element));
+ }
+
+ @Override
+ public ModelElement getModelElement() {
+ return modelElement;
+ }
+}
+
--
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