Initial commitHEADmaster

6 files changed, 430 insertions, 0 deletions

diff --git a/game.gamefile b/game.gamefile
new file mode 100644
index 0000000..33c9f22
--- /dev/null
+++ b/game.gamefile
@@ -0,0 +1,33 @@
+thing("apple") {
+  property "edible"
+  energy 2
+}
+
+thing("lamp") {
+  property "lightable"
+  energy 20
+}
+
+thing("butter") {
+  property "lightable", "edible"
+  energy 3
+}
+
+room("start") {
+  description "The starting room"
+  inventory "apple", "lamp"
+  north "another"
+  south "another"
+  east "start"
+  west "start"
+}
+
+room("another") {
+  description "Just another room"
+  property "dark"
+  inventory "apple", "apple"
+  east "start"
+  west "start"
+}
+
+# vim: set ft=ruby:
diff --git a/game.rb b/game.rb
new file mode 100644
index 0000000..0af3bcc
--- /dev/null
+++ b/game.rb
@@ -0,0 +1,180 @@
+exit 1 if ARGV.empty?
+
+$thingfactories = {}
+$roomfactories = {}
+$rooms = {}
+
+class ThingFactory
+  def initialize(name, block)
+    @name = name
+    @properties = []
+    @energy = 0
+    self.instance_eval(&block)
+  end
+
+  def property(*strs)
+    strs.each do |str|
+      @properties << str
+    end
+  end
+
+  def energy(num)
+    @energy = num
+  end
+
+  def create
+    return Thing.new(@name, @properties, @energy)
+  end
+
+  attr_reader :name
+end
+
+class Thing
+  def initialize(name, properties, energy)
+    @name = name
+    @properties = properties
+    @energy = energy
+  end
+
+  def has_property(str)
+    return @properties.include?(str)
+  end
+
+  def method_missing(name)
+    if name.to_s =~ /^is_(.*)\?$/ then
+      has_property($1)
+    end
+  end
+
+  attr_reader :name
+  attr_accessor :energy
+end
+
+class RoomFactory
+  def initialize(block)
+    @description = ""
+    @properties = []
+    @inventory = []
+    @north = nil
+    @south = nil
+    @east = nil
+    @west = nil
+    self.instance_eval(&block)
+  end
+
+  def description(description)
+    @description = description
+  end
+
+  def property(str)
+    @properties << str
+  end
+
+  def inventory(*strs)
+    strs.each do |str|
+      @inventory << str
+    end
+  end
+
+  def north(str)
+    @north = str
+  end
+
+  def south(str)
+    @south = str
+  end
+
+  def east(str)
+    @east = str
+  end
+
+  def west(str)
+    @west = str
+  end
+
+  def create
+    return Room.new(@description, @properties, @inventory, @north, @south, @east, @west)
+  end
+end
+
+class Room
+  def initialize(description, properties, inventory, north, south, east, west)
+    @description = description
+    @properties = properties
+    @inventory = inventory
+    @north = north
+    @south = south
+    @east = east
+    @west = west
+  end
+
+  def reify!(roomhash)
+    t = []
+    @inventory.each do |str|
+      t << $thingfactories[str].create
+    end
+    @inventory = t
+
+    @north = roomhash[@north] unless @north.nil?
+    @south = roomhash[@south] unless @south.nil?
+    @east  = roomhash[@east ] unless @east.nil?
+    @west  = roomhash[@west ] unless @west.nil?
+  end
+
+  def take(thing)
+    matches = @inventory.select do |thg|
+      thg.name == thing
+    end
+
+    return @inventory.delete(matches[0])
+  end
+
+  def put(thing)
+    @inventory << thing
+  end
+
+  def has_property(str)
+    return @properties.include?(str)
+  end
+
+  def method_missing(name)
+    if name.to_s =~ /^is_(.*)\?$/ then
+      has_property($1)
+    end
+  end
+
+  attr_reader :description, :inventory, :north, :south, :east, :west
+end
+
+
+
+def room(name, &block)
+  factory = RoomFactory.new(block)
+  $roomfactories[name] = factory
+end
+
+def thing(name, &block)
+  factory = ThingFactory.new(name, block)
+  $thingfactories[name] = factory
+end
+
+
+
+def createRooms
+  $roomfactories.each do |name, factory|
+    $rooms[name] = factory.create
+  end
+  $rooms.each do |_, room|
+    room.reify!($rooms)
+  end
+end
+
+load ARGV.shift.strip
+createRooms
+
+
+
+puts "ERROR 1" unless $rooms["start"].east == $rooms["start"]
+puts "ERROR 2" unless $rooms["another"].is_dark?
+puts "ERROR 3" unless $rooms["another"].take("lamp").nil?
+puts "ERROR 4" if $rooms["another"].take("apple").nil?
diff --git a/parse.rb b/parse.rb
new file mode 100644
index 0000000..f81d509
--- /dev/null
+++ b/parse.rb
@@ -0,0 +1,74 @@
+exit 1 if ARGV.empty?
+
+$things = []
+$rooms = []
+
+class ThingFactory
+  def self.create_thing(block)
+    ThingFactory.new(block).to_thing
+  end
+
+  def initialize(block)
+    @name = ""
+    @properties = []
+    @energy = 0
+    self.instance_eval(&block)
+  end
+
+  def name(str)
+    @name = str
+  end
+
+  def property(str, *strs)
+    @properties << str
+    @properties += strs
+  end
+
+  def energy(num)
+    @energy = num
+  end
+
+  def to_thing
+    return Thing.new(@name, @properties, @energy)
+  end
+end
+
+class Thing
+  def self.parse(block)
+    return ThingFactory.create_thing(block)
+  end
+
+  def initialize(name, properties, energy)
+    @name = name
+    @properties = properties
+    @energy = energy
+  end
+
+  def has_property(str)
+    return @properties.include?(str)
+  end
+
+  def method_missing(name)
+    if name.to_s =~ /^is_(.*)\?$/ then
+      has_property($1)
+    end
+  end
+
+  attr_reader :name
+  attr_accessor :energy
+end
+
+
+
+def room(&block)
+  #return Room.parse(block)
+end
+
+def thing(&block)
+  $things << Thing.parse(block)
+end
+
+
+
+
+load ARGV.shift.strip
diff --git a/proto/game.rb b/proto/game.rb
new file mode 100644
index 0000000..68f1198
--- /dev/null
+++ b/proto/game.rb
@@ -0,0 +1,109 @@
+require 'json'
+
+class Array
+  def second; return self[1];     end
+  def third;  return self[2];     end
+  def rest;   return self[1..-1]; end
+end
+
+$stuff = JSON.parse(File.read("stuff.json"))
+$rooms = JSON.parse(File.read("rooms.json"))
+$inventory = []
+$room = "start"
+$energy = 10
+$light = false
+
+def look
+  if $rooms[$room]["dark"] and !$light then
+    puts "It's too dark, you can't see anything."
+  else
+    puts $rooms[$room]["summary"]
+    things = $rooms[$room]["inventory"]
+    if things.length.zero? then
+      puts "You see nothing."
+    else
+      puts "You see:"
+      things.each do |thing|
+        puts "\t#{thing}"
+      end
+    end
+  end
+end
+
+def handle(line)
+  a = line.split
+  case a.first
+  when "look"
+    if a.second == "me" || a.second == "self" then
+      puts "A daring adventurer."
+      puts "HP: #{$energy}"
+      handle "inventory"
+    else
+      look
+    end
+  when "take", "get"
+    if $rooms[$room]["inventory"].include?(a.second) then
+      $inventory << a.second
+      $rooms[$room]["inventory"].delete(a.second)
+      puts "You take the #{a.second}."
+    else
+      puts "You can't see a(n) #{a.second}."
+    end
+  when "north", "south", "east", "west"
+    handle "go #{a.first}"
+  when "go"
+    $room = $rooms[$room][a.second]
+    look
+  when "inventory"
+    if $inventory.length.zero? then
+      puts "You have nothing."
+    else
+      puts "You have:"
+      $inventory.each do |thing|
+        puts "\t#{thing}"
+      end
+    end
+  when "light"
+    if $inventory.include?(a.second) then
+      if $stuff[a.second]["light"] then
+        puts "You light the #{a.second}."
+        $light = true
+      else
+        puts "You can't light that."
+      end
+    else
+      puts "You don't have a(n) #{a.second} to light."
+    end
+  when "snuff"
+    if $inventory.include?(a.second) then
+      if $stuff[a.second]["light"] then
+        puts "You snuff the #{a.second}."
+        $light = false
+      else
+        puts "You can't light that, let alone snuff it."
+      end
+    else
+      puts "You don't have a(n) #{a.second} to snuff."
+    end
+  when "eat"
+    if $inventory.include?(a.second) then
+      if $stuff[a.second]["edible"] then
+        $energy += $stuff[a.second]["energy"]
+        puts "A tasty #{a.second}"
+        $inventory.delete(a.second)
+      else
+        puts "You can't eat that."
+      end
+    else
+      puts "You don't have a(n) #{a.second} to eat."
+    end
+  end
+end
+
+look
+
+loop do
+  print ">: "
+  line = gets.strip.downcase
+  handle(line)
+end
diff --git a/proto/rooms.json b/proto/rooms.json
new file mode 100644
index 0000000..a6d0cd7
--- /dev/null
+++ b/proto/rooms.json
@@ -0,0 +1,25 @@
+{
+  "start": {
+    "summary": "A bland, starting room.",
+    "inventory": [
+      "apple",
+      "lamp"
+    ],
+    "north": "another",
+    "south": "another",
+    "east": "start",
+    "west": "start"
+  },
+  "another": {
+    "summary": "Another room.",
+    "dark": true,
+    "inventory": [
+      "apple",
+      "apple"
+    ],
+    "north": "start",
+    "south": "start",
+    "east": "another",
+    "west": "another"
+  }
+}
diff --git a/proto/stuff.json b/proto/stuff.json
new file mode 100644
index 0000000..e665b6f
--- /dev/null
+++ b/proto/stuff.json
@@ -0,0 +1,9 @@
+{
+  "apple": {
+    "edible": true,
+    "energy": 2
+  },
+  "lamp": {
+    "light": true
+  }
+}