From 98cef5e9a772602d42acfcf233838c760424db9a Mon Sep 17 00:00:00 2001
From: Nicolas James <Eele1Ephe7uZahRie@tutanota.com>
Date: Thu, 13 Feb 2025 18:00:17 +1100
Subject: initial commit

---
 comp2511/blackout/DeviceBase.java | 62 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 comp2511/blackout/DeviceBase.java

(limited to 'comp2511/blackout/DeviceBase.java')

diff --git a/comp2511/blackout/DeviceBase.java b/comp2511/blackout/DeviceBase.java
new file mode 100644
index 0000000..8f0b06e
--- /dev/null
+++ b/comp2511/blackout/DeviceBase.java
@@ -0,0 +1,62 @@
+package unsw.blackout;
+
+import java.util.Optional;
+
+import unsw.utils.Angle;
+import unsw.utils.MathsHelper;
+import static unsw.utils.MathsHelper.RADIUS_OF_JUPITER;
+
+public abstract class DeviceBase extends EntityBase {
+
+    /**
+     * DeviceBase is an abstract class containing common functionality between devices.
+     */
+    public DeviceBase(String deviceID, Angle position) {
+        super(deviceID, position, RADIUS_OF_JUPITER);
+    }
+
+    @ Override
+    final public double getVelocity() {
+        return 0.0; // Devices do not move.
+    }
+    @ Override
+    final protected boolean isSupportedEntity(EntityBase entity) {
+        if (entity instanceof DeviceBase) {
+            return false;
+        }
+        return true;
+    }
+    @ Override
+    final protected boolean isPhysicallyReachable(EntityBase entity) {
+        if (!(entity instanceof SatelliteBase)) {
+            return false;
+        }
+        if (!MathsHelper.isVisible(entity.getHeight(), entity.getAngle(), this.getAngle())) {
+            return false;
+        }
+        if (MathsHelper.getDistance(entity.getHeight(), entity.getAngle(), this.getAngle()) > this.getRange()) {
+            return false;
+        }
+        return true;
+    }
+    
+    final protected Optional<Integer> getFileStoreLimit() {
+        return Optional.empty(); // Infinite file storage limit.
+    }
+    final protected Optional<Integer> getByteStoreLimit() {
+        return Optional.empty(); // Infinite byte storage limit.
+    }
+    final protected Optional<Integer> getByteDownloadSpeed() {
+        return Optional.empty(); // Infinite download speed
+    }
+    final protected Optional<Integer> getByteUploadSpeed() {
+        return Optional.empty(); // Infinite upload speed.
+    }
+
+    /**
+     * Adds a file without any bandwidth operation taking place.
+     */
+    void addFile(String filename, String contents) {
+        this.getReceivedFiles().add(new File(filename, contents, contents.length(), this.getId()));
+    }
+}
\ No newline at end of file
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