From 47ca3023844b6eee1424e142d059622483cc91a2 Mon Sep 17 00:00:00 2001
From: Matthew <matthew.elswick@matthe815.dev>
Date: Sat, 18 Nov 2023 03:18:35 -0500
Subject: [PATCH] feat: Cycle simulation (simulate cycles if beyond a single
 set)

---
 config.json                            |  4 ++--
 server/channelserver/handlers_quest.go | 24 ++++++++++++++++++++----
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/config.json b/config.json
index d3de778bb..b175451e4 100644
--- a/config.json
+++ b/config.json
@@ -119,9 +119,9 @@
   ],
   "Database": {
     "Host": "localhost",
-    "Port": 5432,
+    "Port": 5433,
     "User": "postgres",
-    "Password": "",
+    "Password": "admin",
     "Database": "erupe"
   },
   "Sign": {
diff --git a/server/channelserver/handlers_quest.go b/server/channelserver/handlers_quest.go
index 37ae822a8..90c477708 100644
--- a/server/channelserver/handlers_quest.go
+++ b/server/channelserver/handlers_quest.go
@@ -190,6 +190,14 @@ func makeEventQuest(s *Session, rows *sql.Rows) ([]byte, error) {
 	return bf.Data(), nil
 }
 
+func calculateNumberOfCycles(duration time.Duration, lastStartTime time.Time) int {
+	timeDifference := time.Now().Sub(lastStartTime)
+	println(timeDifference.String())
+	println(float64(duration))
+	numberOfCycles := int(timeDifference.Nanoseconds() / int64(duration))
+	return numberOfCycles
+}
+
 func handleMsgMhfEnumerateQuest(s *Session, p mhfpacket.MHFPacket) {
 	pkt := p.(*mhfpacket.MsgMhfEnumerateQuest)
 	var totalCount, returnedCount uint16
@@ -219,14 +227,22 @@ func handleMsgMhfEnumerateQuest(s *Session, p mhfpacket.MHFPacket) {
 			continue
 		}
 
+		// Count the number of cycles necessary to align quest with actual time.
+		cycleCount := calculateNumberOfCycles(time.Duration(activeDuration+inactiveDuration)*24*time.Hour, startTime)
+
 		// Calculate the rotation time based on start time, active duration, and inactive duration
-		rotationTime := startTime.Add((time.Duration(activeDuration+inactiveDuration) * 24) * time.Hour)
+		rotationTime := startTime.Add(time.Duration(activeDuration+inactiveDuration) * 24 * time.Duration(cycleCount) * time.Hour)
 		if currentTime.After(rotationTime) {
-			// The rotation time has passed, update the start time and reset the rotation
-			_, err := transaction.Exec("UPDATE event_quests SET start_time = $1 WHERE id = $2", rotationTime, id)
+			// take the rotationTime and normalize it to midnight
+			newRotationTime := time.Date(rotationTime.Year(), rotationTime.Month(), rotationTime.Day(), 0, 0, 0, 0, rotationTime.Location())
+			newRotationTime = newRotationTime.Add(time.Duration(TimeMidnight().Add(13 * time.Hour).Nanosecond()))
+
+			_, err := transaction.Exec("UPDATE event_quests SET start_time = $1 WHERE id = $2", newRotationTime, id)
 			if err != nil {
-				continue
+				transaction.Rollback() // Rollback if an error occurs
+				break
 			}
+			startTime = newRotationTime // Set the new start time so the quest can be used immediatelyw
 		}
 
 		// Check if the quest is currently active