Class: McBlocky::DSL::Commands

Inherits:
Object
  • Object
show all
Defined in:
lib/mcblocky/dsl/commands.rb

Direct Known Subclasses

CommandBlock, ImpulseChain, RepeatChain, Executor

Constant Summary collapse

COMMANDS = 
[:achievement, :ban, :ban_ip, :banlist, :blockdata, :clear, :clone, :debug, :defaultgamemode, :deop, :difficulty, :effect, :enchant, :entitydata, :execute, :fill, :gamemode, :gamerule, :give, :help, :kick, :kill, :list, :me, :op, :pardon, :pardon_ip, :particle, :playsound, :replaceitem, :save_all, :save_off, :save_on, :say, :scoreboard, :seed, :setblock, :setidletimeout, :setworldspawn, :spawnpoint, :spreadplayers, :stats, :stop, :summon, :tell, :tellraw, :testfor, :testforblock, :testforblocks, :time, :title, :toggledownfall, :tp, :trigger, :weather, :whitelist, :worldborder, :xp]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(context, kind, *args) ⇒ Commands

Returns a new instance of Commands.



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# File 'lib/mcblocky/dsl/commands.rb', line 7

def initialize(context, kind, *args)
  @context = context
  @kind = kind
  @args = args
  @commands = []
  @a = Selector.new '@a'
  @p = Selector.new '@p'
  @r = Selector.new '@r'
  @e = Selector.new '@e'
end

Instance Attribute Details

#commands ⇒ Object

Returns the value of attribute commands.



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# File 'lib/mcblocky/dsl/commands.rb', line 5

def commands
  @commands
end

#context ⇒ Object

Returns the value of attribute context.



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# File 'lib/mcblocky/dsl/commands.rb', line 3

def context
  @context
end

#kind ⇒ Object (readonly)

Returns the value of attribute kind.



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# File 'lib/mcblocky/dsl/commands.rb', line 4

def kind
  @kind
end

Instance Method Details

#activate(name) ⇒ Object

Raises:

  • (NameError) 


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# File 'lib/mcblocky/dsl/commands.rb', line 26

def activate(name)
  raise NameError, "No chain named #{name}" unless context.named_chains.has_key? name
  raise ArgumentError, "#{name} is not an activateable chain" unless context.named_chains[name].kind == :impulse_chain
  chain = context.named_chains[name]
  command :blockdata, chain.rect.x1, chain.rect.y1, chain.rect.z1, '{auto:1}'
end

#blockdata(*args) ⇒ Object 



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# File 'lib/mcblocky/dsl/commands.rb', line 49

def blockdata(*args)
  args[-1] = to_nbt(args[-1]) if Hash === args[-1]
  command :blockdata, *args
end

#command(*args) ⇒ Object 



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# File 'lib/mcblocky/dsl/commands.rb', line 18

def command(*args)
  commands << args.map(&:to_s).join(' ')
end

#detect(selector, *args, &block) ⇒ Object 



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# File 'lib/mcblocky/dsl/commands.rb', line 54

def detect(selector, *args, &block)
  if block
    chain = Commands.new(context, :detect)
    chain.instance_exec &block
    chain.commands.each do |c|
      command :execute, selector, '~ ~ ~', :detect, *args, c
    end
  else
    command :execute, selector, '~ ~ ~', :detect, *args
  end
end

#disable(name) ⇒ Object

Raises:

  • (NameError) 


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# File 'lib/mcblocky/dsl/commands.rb', line 40

def disable(name)
  raise NameError, "No chain named #{name}" unless context.named_chains.has_key? name
  raise ArgumentError, "#{name} is not a repeat chain" unless context.named_chains[name].kind == :repeat
  chain = context.named_chains[name]
  command :blockdata, chain.rect.x1, chain.rect.y1, chain.rect.z1, '{auto:0}'
end

#enable(name) ⇒ Object

Raises:

  • (NameError) 


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# File 'lib/mcblocky/dsl/commands.rb', line 33

def enable(name)
  raise NameError, "No chain named #{name}" unless context.named_chains.has_key? name
  raise ArgumentError, "#{name} is not a repeat chain" unless context.named_chains[name].kind == :repeat
  chain = context.named_chains[name]
  command :blockdata, chain.rect.x1, chain.rect.y1, chain.rect.z1, '{auto:1}'
end

#execute(selector, *args, &block) ⇒ Object 



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# File 'lib/mcblocky/dsl/commands.rb', line 66

def execute(selector, *args, &block)
  if args.empty?
    args = ['~ ~ ~']
  end
  if block
    chain = Commands.new(context, :execute)
    chain.instance_exec &block
    chain.commands.each do |c|
      command :execute, selector, *args, c
    end
  else
    command :execute, selector, *args
  end
end

#gamerule(rule = nil, value = nil, &block) ⇒ Object 



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# File 'lib/mcblocky/dsl/commands.rb', line 81

def gamerule(rule=nil, value=nil, &block)
  if (rule and block) or (rule and value.nil?)
    raise ArgumentError
  end
  unless block
    command :gamerule, rule, value
  else
    o = PartialCommand.new(self, :gamerule)
    o.instance_exec &block
  end
end

#replaceitem(*args) ⇒ Object 



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# File 'lib/mcblocky/dsl/commands.rb', line 93

def replaceitem(*args)
  args[-1] = to_nbt(args[-1]) if Hash === args[-1]
  command :replaceitem, *args
end

#scoreboard(*args, &block) ⇒ Object 



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# File 'lib/mcblocky/dsl/commands.rb', line 98

def scoreboard(*args, &block)
  if block
    d = SimpleDelegator.new(self)
    d.instance_variable_set :@a, @a
    d.instance_variable_set :@p, @p
    d.instance_variable_set :@r, @r
    d.instance_variable_set :@e, @e
    d.instance_variable_set :@args, args
    def d.method_missing(m, *a)
      super
    rescue NoMethodError
      command :scoreboard, *@args, m, *a
    end
    d.instance_exec(&block)
  else
    command :scoreboard, *args
  end
end

#setblock(*args) ⇒ Object 



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# File 'lib/mcblocky/dsl/commands.rb', line 117

def setblock(*args)
  args[-1] = to_nbt(args[-1]) if Hash === args[-1]
  command :setblock, *args
end

#tellraw(player, *args) ⇒ Object 



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# File 'lib/mcblocky/dsl/commands.rb', line 122

def tellraw(player, *args)
  if args.length < 1
    raise ArgumentError, "No message given in tellraw"
  end
  obj = []
  args.each do |arg|
    if Array === arg
      obj += arg
    else
      obj << arg
    end
  end
  command :tellraw, player, JSON.dump(obj)
end

#title(selector, subcommand, *args) ⇒ Object 



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# File 'lib/mcblocky/dsl/commands.rb', line 137

def title(selector, subcommand, *args)
  if args.length < 1
    raise ArgumentError, "No message given in title"
  end
  obj = []
  args.each do |arg|
    if Array === arg
      obj += arg
    else
      obj << arg
    end
  end
  command :title, selector, subcommand, JSON.dump(obj)
end

#to_nbt(obj) ⇒ Object 



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# File 'lib/mcblocky/dsl/commands.rb', line 22

def to_nbt(obj)
  McBlocky::DSL.to_nbt(obj)
end