pre cw with probe and a bunch script to read game behavior

internal/gameserver/technique.go

@@ -32,6 +32,10 @@ func (s *Session) techniqueLineup() *goproto.LineupInfo {
 	}
 	return lineup
 }
+
+// PearlSR services/battle.zig uses this protocol entity namespace for techniques.
+const techniqueAvatarEntityOffset uint32 = 100000
+
 func (s *Session) techniqueAvatar(entity uint32) uint32 {
 	lineup := s.techniqueLineup()
 	if lineup == nil {
@@ -41,7 +45,7 @@ func (s *Session) techniqueAvatar(entity uint32) uint32 {
 		entity = lineup.LeaderSlot + 1
 	}
 	for _, a := range lineup.AvatarList {
-		if a.Slot+1 == entity {
+		if a.Slot+1 == entity || (entity >= techniqueAvatarEntityOffset && a.Id == entity-techniqueAvatarEntityOffset) {
 			return a.Id
 		}
 	}
@@ -109,7 +113,7 @@ func (s *Session) consumeTechniqueFood(id, count uint32) error {
 	SceneDebugLog("[TECHNIQUE] food=%d count=%d mp=%d/%d remaining=%d", id, count, *s.techniqueMP, lineup.MaxMp, p.TechniqueFoodStock[id])
 	return s.syncTechnique(goproto.SyncLineupReason_SyncLineupReason_SyncReasonMpAdd)
 }
-func (s *Session) payTechnique(castID, skillIndex uint32) (uint32, error) {
+func (s *Session) payTechnique(castID, skillIndex uint32, actor ...uint32) (uint32, error) {
 	if s.paidTechniqueCasts[castID] {
 		return 0, nil
 	}
@@ -117,7 +121,11 @@ func (s *Session) payTechnique(castID, skillIndex uint32) (uint32, error) {
 	if err != nil {
 		return 0, err
 	}
-	avatar := s.techniqueAvatar(0)
+	entity := uint32(0)
+	if len(actor) > 0 {
+		entity = actor[0]
+	}
+	avatar := s.techniqueAvatar(entity)
 	skills := rules.Avatars[avatar]
 	if int(skillIndex) >= len(skills) {
 		return uint32(goproto.Retcode_RET_MAZE_NO_ABILITY), nil
@@ -158,7 +166,7 @@ func (s *Session) payTechnique(castID, skillIndex uint32) (uint32, error) {
 	}
 	s.paidTechniqueCasts[castID] = true
 	SceneDebugLog("[TECHNIQUE] cast=%d avatar=%d skill=%d cost=%d mp=%d/%d", castID, avatar, skillIndex, cost, *s.techniqueMP, lineup.MaxMp)
-	return 0, s.Send(&goproto.SceneCastSkillMpUpdateScNotify{CastEntityId: castID, Mp: *s.techniqueMP})
+	return 0, nil
 }
 func init() {
 	handle("UseItem", func(s *Session, req *goproto.UseItemCsReq, rsp *goproto.UseItemScRsp) error {