course enumeration concept

server/channelserver/handlers.go

@@ -6,7 +6,6 @@ import (
 	"erupe-ce/common/stringsupport"
 	"fmt"
 	"io"
-	"math"
 	"net"
 	"strings"
 	"time"
@@ -74,26 +73,18 @@ func doAckSimpleFail(s *Session, ackHandle uint32, data []byte) {
 }
 
 func updateRights(s *Session) {
-	s.rights = uint32(0x0E)
-	s.server.db.QueryRow("SELECT rights FROM users u INNER JOIN characters c ON u.id = c.user_id WHERE c.id = $1", s.charID).Scan(&s.rights)
+	rightsInt := uint32(0x0E)
+	s.server.db.QueryRow("SELECT rights FROM users u INNER JOIN characters c ON u.id = c.user_id WHERE c.id = $1", s.charID).Scan(&rightsInt)
 
-	rights := make([]mhfpacket.ClientRight, 0)
-	tempRights := s.rights
-	for i := 30; i > 0; i-- {
-		right := uint32(math.Pow(2, float64(i)))
-		if tempRights-right < 0x80000000 {
-			if i == 1 {
-				continue
-			}
-			rights = append(rights, mhfpacket.ClientRight{ID: uint16(i), Timestamp: 0x70DB59F0})
-			tempRights -= right
-		}
+	courses := mhfpacket.GetCourseStruct(rightsInt)
+	rights := []mhfpacket.ClientRight{{1, 0, 0}}
+	for _, course := range courses {
+		rights = append(rights, mhfpacket.ClientRight{ID: course.ID, Timestamp: 0x70DB59F0})
 	}
-	rights = append(rights, mhfpacket.ClientRight{ID: 1, Timestamp: 0})
 
 	update := &mhfpacket.MsgSysUpdateRight{
 		ClientRespAckHandle: 0,
-		Bitfield:            s.rights,
+		Bitfield:            rightsInt,
 		Rights:              rights,
 		UnkSize:             0,
 	}
@@ -224,7 +215,7 @@ func logoutPlayer(s *Session) {
 	timePlayed += sessionTime
 
 	var rpGained int
-	if s.rights >= 0x40000000 { // N Course
+	if s.CourseExists("Netcafe") {
 		rpGained = timePlayed / 900
 		timePlayed = timePlayed % 900
 	} else {