A program is being developed to implement a game for up to six players. During the game, each player assembles a team of characters. At the start of the game there are 45 characters available. Each character has four attributes, as follows: Attribute | Examples | Comment ---|---|--- Player | 0, 1, 3 | The player the character is assigned to. Role | Builder, Teacher, Doctor | The job that the character will perform in the game. Name | Bill, Lee, Farah, Mo | The name of the character. Several characters may perform the same role, but they will each have a unique name. Skill level | 14, 23, 76 | An integer in the range 0 to 100, inclusive. The programmer has defined a record type to define each character. The record type definition is shown in pseudocode as follows: TYPE CharacterType DECLARE Player : INTEGER DECLARE Role : STRING DECLARE Name : STRING DECLARE SkillLevel : INTEGER ENDTYPE The Player field indicates the player to which the character is assigned (1 to 6). This field value is 0 if the character is not assigned to any player. The programmer has defined a global array to store the character data, as follows: DECLARE Character : ARRAY[1:45] OF CharacterType At the start of the game all record fields are initialised, and all Player fields are set to 0 The programmer has defined a program module as follows: Module | Description ---|--- Count() | • called with two parameters: o an integer representing a player o a string representing a character role | • searches the Character array for characters with the given role that are assigned to the given player | • counts the number of assigned characters and sums their total skill level | • outputs the result of the search if characters with the given role are found, for example: "Player 3 has 4 characters with the role of Teacher and the total skill level is 65" | • if no characters with the given role are found, outputs: "No characters with that role are assigned to this player"

1. (a)Complete the pseudocode for module Count(). PROCEDURE Count(ThisPlayer : INTEGER, ThisRole : STRING) ENDFUNCTION[7]
2. (b)The Character array data has been saved in the text file SaveFile.txt Each line of the file contains one element of the array (one record). New modules are defined: Module | Description ---|--- Extract() (already written) | • called with two parameters: o a string representing a complete line from the text file o an integer representing a field number (see structure below) | • returns a string representing the required field Restore() | • opens the text file SaveFile.txt | • reads lines from the file and assigns values to each record in the Character array using data from each line of the file As a reminder, the record structure is repeated here: TYPE CharacterType DECLARE Player : INTEGER //Field number 1 DECLARE Role : STRING //Field number 2 DECLARE Name : STRING //Field number 3 DECLARE SkillLevel : INTEGER //Field number 4 ENDTYPE Write pseudocode for module Restore(). You must use the module Extract().[7]
3. (c)The game can last for several days and users often find that they have to close and rerun the game program many times in order to complete it. Describe the benefit of using the file SaveFile.txt as described in part (b).[2]