RCRPG/Nim: Difference between revisions

Line 4:

– alias <alias name> <command>: define an alias.

– aliases: list aliases.

– attack <direction>: use sledge to dig a tunnel in the given direction.

– drop all | <item>: drop all items or a specified item.

– east: move to East.

– equip <item>: equip an item present in inventory.

– help: display the list of commands and directions.

– inventory: list items in the inventory.

– look: display location, items and exits.

– name <name>: give a name to the current room.

– north: move to North.

– south: move to South.

– quit: quit game.

– take all | <item>: take all items or a specified item.

– unequip: unequip the equipped item.

– west: move to West.

Directions are: north, east, south, west, up, down.

==Code==

Line 57:

Line 75:

# Command names and number of tokens required for this command.

Commands = [("alias", 3), ("aliases", 1), ("quit", 1), ("name", 2), ("look", 1),

Commands = {"alias": 3, "aliases": 1, "quit": 1, "name": 2, "look": 1,

("help", 1), ("north", 1), ("east", 1), ("south", 1), ("west", 1),

"help": 1, "north": 1, "east": 1, "south": 1, "west": 1,

("up", 1), ("down", 1), ("attack", 2), ("inventory", 1),

"up": 1, "down": 1, "attack": 2, "inventory": 1,

("take", 2), ("drop", 2), ("equip", 2), ("unequip", 1)].toTable()

"take": 2, "drop": 2, "equip": 2, "unequip": 1}.toTable()

StartRoomPos: Position = (0, 0, 0)

Line 69:

Line 87:

# Miscellaneous.

func nextPos(~~oldCoords~~: Position; direction: Direction): Position =

func nextPos(oldPos: Position; direction: Direction): Position =

## Compute new coordinates from current position and direction.

(~~oldCoords~~.x + IncPos[direction].x,

(oldPos.x + IncPos[direction].x,

~~oldCoords~~.y + IncPos[direction].y,

oldPos.y + IncPos[direction].y,

~~oldCoords~~.z + IncPos[direction].z)

oldPos.z + IncPos[direction].z)

#___________________________________________________________________________________________________

Line 169:

Line 187:

items: @[gold, gold, gold, gold, gold])

# Create room names.

result.roomNames = [(StartRoomPos, "the starting room"),

result.roomNames = {StartRoomPos: "the starting room",

(PrizeRoomPos, "the prize room")]. toTable()

PrizeRoomPos: "the prize room"}.toTable()

# Create aliases.

result.aliases = [("n", "north"), ("e", "east"), ("s", "south"),

result.aliases = {"n": "north", "e": "east", "s": "south", "w": "west", "u": "up",

("w", "~~west~~"), ("u", "up"), ("d", "~~down~~"),

"d": "down", "a": "attack", "i": "inventory", "l": "look"}.toTable()

("a", "attack"), ("i", "inventory"), ("l", "look")].toTable()

#___________________________________________________________________________________________________