Stage 12: Data storage system

src/main/java/dev/loki/window/Window.java

@@ -0,0 +1,72 @@
+package dev.loki.window;
+
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+
+public class Window {
+    private final Location bottomLocation;
+    private final Location topLocation;
+    private boolean blocked;
+
+    public Window(Location bottomLocation) {
+        this.bottomLocation = bottomLocation;
+        this.topLocation = bottomLocation.clone().add(0, 1, 0);
+        this.blocked = false;
+    }
+
+    public Location getBottomLocation() {
+        return bottomLocation;
+    }
+
+    public Location getTopLocation() {
+        return topLocation;
+    }
+
+    public Location getVaultTarget(boolean killerVault) {
+        if (killerVault) {
+            return bottomLocation.clone().add(0, -0.5, 0);
+        }
+        return topLocation.clone().add(0, 0.5, 0);
+    }
+
+    public boolean isBlocked() {
+        return blocked;
+    }
+
+    public void setBlocked(boolean blocked) {
+        this.blocked = blocked;
+    }
+
+    public boolean isValid() {
+        Block bottom = bottomLocation.getBlock();
+        Block top = topLocation.getBlock();
+        return bottom.getType().isSolid() || bottom.getType() == Material.AIR;
+    }
+
+    public boolean isVaultable(PlayerContext ctx) {
+        if (blocked && !ctx.isKiller()) return false;
+        if (!isValid()) return false;
+
+        Location playerLoc = ctx.getLocation();
+        return getDistance(playerLoc) <= 2.5;
+    }
+
+    public double getDistance(Location location) {
+        return bottomLocation.distance(location);
+    }
+
+    public void reset() {
+        this.blocked = false;
+    }
+
+    public record PlayerContext(boolean isKiller, Location location) {
+        public boolean isKiller() {
+            return isKiller;
+        }
+
+        public Location getLocation() {
+            return location;
+        }
+    }
+}