Room edit mutators command. (#230)

# Changes
* `room edit mutators` command added
  * Provides a basic way to toggle on/off multiple mutators for the room
    * Note: NOT THE ZONE.
* Added a toggle for `room edit exit` to set exits to secret/hidden.

Author: Volte6

_datafiles/world/default/templates/admincommands/help/command.room.template

@@ -37,6 +37,9 @@ Set a property of the room. This updates basic properties of the room you are in
     Exits:
         You can interactively add/remove/edit exits using the command:
         <ansi fg="command">room edit exits</ansi>
+    Mutators:
+        You can interactively add/remove mutators to the room using the command:
+        <ansi fg="command">room edit mutators</ansi>
 
 <ansi fg="command">room exit [exit_name] [room_id]</ansi> - e.g. <ansi fg="command">room exit west 159</ansi>
 This will create a new exit that links to a specific room_id using the exit_name provided.

_datafiles/world/empty/templates/admincommands/help/command.room.template

@@ -37,6 +37,9 @@ Set a property of the room. This updates basic properties of the room you are in
     Exits:
         You can interactively add/remove/edit exits using the command:
         <ansi fg="command">room edit exits</ansi>
+    Mutators:
+        You can interactively add/remove mutators to the room using the command:
+        <ansi fg="command">room edit mutators</ansi>
 
 <ansi fg="command">room exit [exit_name] [room_id]</ansi> - e.g. <ansi fg="command">room exit west 159</ansi>
 This will create a new exit that links to a specific room_id using the exit_name provided.

internal/usercommands/admin.room.go

@@ -52,7 +52,15 @@ func Room(rest string, user *users.UserRecord, room *rooms.Room) (bool, error) {
 			return room_Edit_Exits(``, user, room)
 		}
 
-		user.SendText(`<ansi fg="red">edit WHAT?</ansi> Try: <ansi fg="command">help room</ansi>`)
+		if rest == `edit mutator` || rest == `edit mutators` {
+			return room_Edit_Mutators(``, user, room)
+		}
+
+		user.SendText(`<ansi fg="red">edit WHAT?</ansi> Try:`)
+		user.SendText(`    <ansi fg="command">room edit containers</ansi>`)
+		user.SendText(`    <ansi fg="command">room edit exits</ansi>`)
+		user.SendText(`    <ansi fg="command">room edit mutators</ansi>`)
+
 		return true, nil
 	}
 
@@ -691,6 +699,7 @@ func room_Edit_Containers(rest string, user *users.UserRecord, room *rooms.Room)
 						for idx, buffId := range selectedBuffList {
 							if buffId == buffSelectedInt {
 								selectedBuffList = append(selectedBuffList[0:idx], selectedBuffList[idx+1:]...)
+								break
 							}
 						}
 
@@ -1037,7 +1046,7 @@ func room_Edit_Exits(rest string, user *users.UserRecord, room *rooms.Room) (boo
 		}
 
 		if c.Secret {
-			exitOpt.Description += `[secret] `
+			exitOpt.Description += `[hidden] `
 		}
 
 		exitOptions = append(exitOptions, exitOpt)
@@ -1172,6 +1181,24 @@ func room_Edit_Exits(rest string, user *users.UserRecord, room *rooms.Room) (boo
 
 	}
 
+	//
+	// Secret exit?
+	//
+	{
+		secretExitDefault := `no`
+		if currentlyEditing.Exit.Secret {
+			secretExitDefault = `yes`
+		}
+
+		// allow them to name/rename the exit.
+		question := cmdPrompt.Ask(`Is this a hidden exit?`, []string{`yes`, `no`}, secretExitDefault)
+		if !question.Done {
+			return true, nil
+		}
+
+		currentlyEditing.Exit.Secret = question.Response == `yes`
+	}
+
 	//
 	// Lock Options
 	//
@@ -1303,6 +1330,7 @@ func room_Edit_Exits(rest string, user *users.UserRecord, room *rooms.Room) (boo
 						for idx, buffId := range selectedBuffList {
 							if buffId == buffSelectedInt {
 								selectedBuffList = append(selectedBuffList[0:idx], selectedBuffList[idx+1:]...)
+								break
 							}
 						}
 
@@ -1384,3 +1412,131 @@ func room_Edit_Exits(rest string, user *users.UserRecord, room *rooms.Room) (boo
 
 	return true, nil
 }
+
+func room_Edit_Mutators(rest string, user *users.UserRecord, room *rooms.Room) (bool, error) {
+
+	allRoomMutators := []string{}
+	for _, roomMut := range room.Mutators {
+		allRoomMutators = append(allRoomMutators, roomMut.MutatorId)
+	}
+
+	cmdPrompt, _ := user.StartPrompt(`room edit mutators`, rest)
+
+	selectedMutatorList := []string{}
+	if muts, ok := cmdPrompt.Recall(`mutators`); ok {
+		selectedMutatorList = muts.([]string)
+	} else {
+		if len(selectedMutatorList) == 0 {
+			selectedMutatorList = append(selectedMutatorList, allRoomMutators...)
+		}
+	}
+
+	// Keep track of the state
+	cmdPrompt.Store(`mutators`, selectedMutatorList)
+
+	selectedMutatorLookup := map[string]bool{}
+	for _, mutId := range selectedMutatorList {
+		selectedMutatorLookup[mutId] = true
+	}
+
+	mutatorOptions := []templates.NameDescription{}
+
+	for _, mutId := range mutators.GetAllMutatorIds() {
+		marked := false
+		if _, ok := selectedMutatorLookup[mutId]; ok {
+			marked = true
+		}
+
+		mutatorOptions = append(mutatorOptions, templates.NameDescription{Id: mutId, Marked: marked, Name: mutId})
+
+	}
+
+	sort.SliceStable(mutatorOptions, func(i, j int) bool {
+		return mutatorOptions[i].Name < mutatorOptions[j].Name
+	})
+
+	question := cmdPrompt.Ask(`Select a mutator to add to the room, or nothing to continue:`, []string{}, `0`)
+	if !question.Done {
+		tplTxt, _ := templates.Process("tables/numbered-list-doubled", mutatorOptions)
+		user.SendText(tplTxt)
+		return true, nil
+	}
+
+	if question.Response != `0` {
+
+		mutatorSelected := ``
+
+		if restNum, err := strconv.Atoi(question.Response); err == nil {
+			if restNum > 0 && restNum <= len(mutatorOptions) {
+				mutatorSelected = mutatorOptions[restNum-1].Id.(string)
+			}
+		}
+
+		if mutatorSelected == `` {
+			for _, b := range mutatorOptions {
+				if strings.EqualFold(b.Name, question.Response) {
+					mutatorSelected = b.Id.(string)
+					break
+				}
+			}
+		}
+
+		if mutatorSelected == `` {
+
+			user.SendText("Invalid selection.")
+			question.RejectResponse()
+
+			tplTxt, _ := templates.Process("tables/numbered-list-doubled", mutatorOptions)
+			user.SendText(tplTxt)
+			return true, nil
+		}
+
+		if _, ok := selectedMutatorLookup[mutatorSelected]; ok {
+
+			delete(selectedMutatorLookup, mutatorSelected)
+			for idx, mutId := range selectedMutatorList {
+				if mutId == mutatorSelected {
+					selectedMutatorList = append(selectedMutatorList[0:idx], selectedMutatorList[idx+1:]...)
+					break
+				}
+			}
+
+		} else {
+
+			selectedMutatorList = append(selectedMutatorList, mutatorSelected)
+			selectedMutatorLookup[mutatorSelected] = true
+
+		}
+
+		cmdPrompt.Store(`mutators`, selectedMutatorList)
+
+		question.RejectResponse()
+
+		for idx, data := range mutatorOptions {
+			_, data.Marked = selectedMutatorLookup[data.Id.(string)]
+			mutatorOptions[idx] = data
+		}
+
+		tplTxt, _ := templates.Process("tables/numbered-list-doubled", mutatorOptions)
+		user.SendText(tplTxt)
+		return true, nil
+
+	}
+
+	//
+	// Done editing. Save results
+	//
+	room.Mutators = mutators.MutatorList{}
+	for _, mutId := range selectedMutatorList {
+		room.Mutators = append(room.Mutators, mutators.Mutator{MutatorId: mutId})
+	}
+	rooms.SaveRoom(*room)
+
+	user.SendText(``)
+	user.SendText(`Changes saved.`)
+	user.SendText(``)
+
+	user.ClearPrompt()
+
+	return true, nil
+}