Initial commit

src/main/java/emu/grasscutter/game/CoopRequest.java

@@ -0,0 +1,29 @@
+package emu.grasscutter.game;
+
+public class CoopRequest {
+	private final GenshinPlayer requester;
+	private final long requestTime;
+	private final long expireTime;
+	
+	public CoopRequest(GenshinPlayer requester) {
+		this.requester = requester;
+		this.requestTime = System.currentTimeMillis();
+		this.expireTime = this.requestTime + 10000;
+	}
+
+	public GenshinPlayer getRequester() {
+		return requester;
+	}
+
+	public long getRequestTime() {
+		return requestTime;
+	}
+
+	public long getExpireTime() {
+		return expireTime;
+	}
+	
+	public boolean isExpired() {
+		return System.currentTimeMillis() > getExpireTime();
+	}
+}