Module: Core::Parse

Defined in:
lib/parse.rb,
lib/parse_tmx.rb

Overview

TODO function to look for key in a line and return it; then refactor

Defined Under Namespace

Modules: TMX Classes: Parser

Class Method Summary collapse

Class Method Details

.animations ⇒ Object

FIXME bit hacked



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# File 'lib/parse.rb', line 565

def self.animations
  p = {
    "length" => :int,
    "color" => :color,
    "x" => :float,
    "y" => :float,
    "mode" => :symbol,
  }
  anims = {}
  Dir.new("#{Core::LIBRARY_PATH}/def/animations").each { |file|
    next if file == "." or file == ".."
    frames = Parser.new("def/animations/#{file}", p, Core::Frame, true).parse
    block = false
    @graphic = @split_x = @split_y = @repeat = nil
    f = File.open("#{Core::LIBRARY_PATH}/def/animations/#{file}")
    f.each_line { |line|
      line.gsub!(" ", "")
      if line[0] == '('
        block = true
        next
      end
      if block
        if line[0] == ')'
          anims.store(file.gsub(".anim", "").to_sym, Core::Animation.new(@graphic, @split_x.to_i, @split_y.to_i, @repeat.to_b, frames))
          break
        else  
          line.gsub!("\"", "")
          line =~ /(.+)\=(.+)/
          key = $1
          val = $2
          ivs("@#{key}", val)
        end
      end
    }
    f.close
  }
  puts("INFO: Parsed #{anims.size} animations")
  return anims
end

.behaviour(map, npc) ⇒ Object 



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# File 'lib/parse.rb', line 282

def self.behaviour(map, npc)
  begin
    file = File.open("#{Core::LIBRARY_PATH}/maps/def/#{map}.bhv", "r")
    block = ary = false
    
    b = nil
    
    name = array = type = ""
    init = trigger = motion = update = Core::Game::NPC::Task.new([])
    
    file.each_line { |line|
      line.sub!("\n", "")
      if line[0] == "#" or line.length == 0
        if line == "#EOF"
          break
        end
        next
      end
      line.lstrip!
      if ary
        if line == "]"
          array.gsub!("<", "")
          array.gsub!(">", "")
          ret = self.task_array(array.split("?"), npc)
          # TODO needs some magic
          case type
          when "init"
            init = ret
          when "trigger"
            trigger = ret
          when "motion"
            motion = ret
          when "update"
            update = ret
          end
          array = ""
          ary = false
          next
        end
        array += "#{line}?"
        next
      end
      if block
        if line.include?("}")
          block = false
          b = Core::Game::NPC::Behaviour.new(npc, init, trigger, motion, update)
          init = trigger = motion = update = Core::Game::NPC::Task.new([])
          break
        end
        type = line.gsub(/\s?=\s?\[/, "")
        ary = true
      else
        if line.include?("{")
          block = true
          name = line.gsub(/\s?\{/, "")
          if npc.properties[:id] != name
            ary = block = false
            next
          end
        end
      end
    }
    file.close
  rescue Errno::ENOENT
    # we dont care about missing definition files
  end
  return b
end

.characters ⇒ Object 



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# File 'lib/parse.rb', line 428

def self.characters
  p = {
    "name" => :string,
    "age" => :int,
    "strength" => :int,
    "weight" => :int,
    "agility" => :int,
    "file" => :string,
    "race" => :string,
    "gender" => :symbol,
    "healing" => :int,
    "crafting" => :int,
    "botany" => :int,
    "healing_magic" => :int,
    "mind" => :int,
    "elemental" => :int,
    "ranged" => :int,
    "melee" => :int,
  }
  chars = Parser.new("def/characters.def", p, Core::Game::Character).parse
  chars.each { |char|
    char.setup
    char.validate
  }
  return chars
end

.enemies ⇒ Object 



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# File 'lib/parse.rb', line 502

def self.enemies
  p = {
    "name" => :symbol,
    "file" => :image,
    "type" => :symbol,
    "strength" => :int,
    "weapons" => :symarray,
  }
  return Parser.new("def/enemies.def", p, Core::Game::Combat::Enemy).parse
end

.enemy_behaviour(name) ⇒ Object

TODO create special parser



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# File 'lib/parse.rb', line 378

def self.enemy_behaviour(name)
  hash = {}
  begin
    file = File.open("#{Core::LIBRARY_PATH}/def/enemies/#{name}.bhv")
  rescue
    warn("ERROR: Couldn't find enemies/#{name}.bhv")
    return hash
  end
  
  actions = [:on_turn, :on_defeat]
  number = 0
  block = false
  
  action = nil
  ary = []
  
  file.each_line { |line|
    number += 1
    line.gsub!("\n", "")
    if line[0] == "#" or line.length == 0
      if line == "#EOF"
        break
      end
      next
    end
    if line[0] == "{"
      block = true
    elsif line[0] == "}" and block and action
      hash.store(action, ary)
      action = nil
      ary = []
      block = false
      next
    else
      if !action and !block
        action = line.gsub("\"", "").to_sym
        if !actions.include?(action)
          warn("WARNING: Unknown action key #{action} at enemies/#{name}.bhv, line #{number}")
          action = nil
          block = false
        end
      elsif block and action
        ary.push(line.gsub("\"", ""))
      end
    end
  }
  file.close
  return Core::Game::Combat::Behaviour.new(hash)
end

.items ⇒ Object 



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# File 'lib/parse.rb', line 474

def self.items
  p = {
    "name" => :symbol,
    "icon" => :string,
    "weight" => :float,
    "effects" => :symarray,
    "type" => :symbol,
  }
  items = Parser.new("def/items.def", p, Core::Game::Item).parse
  items.each { |item|
    icon = item.icon
    item.ivs("@icon".to_sym, Core.sprite("icons/items/#{icon}"))
    item.ivs("@icon_file".to_sym, "icons/items/#{icon}")
    item.ivs("@img".to_sym, Core.sprite("items/#{icon}"))
  }
  return items
end

.map(file, tiny = false) ⇒ Object 



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# File 'lib/parse.rb', line 161

def self.map(file, tiny=false)
  return Core::Parse::TMX.parse(file)
end

.parse_int_array(str) ⇒ Object 



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# File 'lib/parse.rb', line 271

def self.parse_int_array(str)
  ary = []
  str.gsub!("[", "")
  str.gsub!("]", "")
  str.gsub!(" ", "")
  str.each_line(",") { |c|
    ary.push(c.sub(",", "").to_i)
  }
  return ary
end

.parse_range(str) ⇒ Object 



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# File 'lib/parse.rb', line 249

def self.parse_range(str)
  r = (0..0)
  str.gsub!("(", "")
  str.gsub!(")", "")
  first = last = 0
  first = str.gsub(/\D{2,}.+/, "").to_i
  last = str.gsub(/-?\d+\D{2}/, "").to_i
  r = (first..last)
  return r
end

.parse_sym_array(str) ⇒ Object 



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# File 'lib/parse.rb', line 260

def self.parse_sym_array(str)
  ary = []
  str.gsub!("[", "")
  str.gsub!("]", "")
  str.gsub!(" ", "")
  str.each_line(",") { |c|
    ary.push(c.sub(",", "").to_sym)
  }
  return ary
end

.particles ⇒ Object

TODO create special parser



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# File 'lib/parse.rb', line 166

def self.particles
  hash = {}
  begin
    file = File.open("#{Core::LIBRARY_PATH}/def/particles.def")
  rescue
    warn("ERROR: Couldn't find particles.def")
    return hash
  end
  block = false
  
  name = filename = ""
  mode = :default
  delay = time = fadein = fadeout = 0
  color = 0xffffffff
  xrange = yrange = xoffset = yoffset = (0..0)
  angle = false
  
  file.each_line { |line|
    line.sub!("\n", "")
    if line[0] == "#" or line.length == 0
      break if line.index("#EOF")
      next
    end
    if line[0] == "{"
      block = true
    end
    if line[0] == "}"
      block = false
      hash.store(name.to_sym, Core::ParticleEmitter.new(filename, time, fadein, fadeout, color, delay, angle, mode, xrange, yrange, xoffset, yoffset))
      name = filename = ""
      mode = :default
      delay = time = fadein = fadeout = 0
      color = 0xffffffff
      xrange = yrange = xoffset = yoffset = (0..0)
      angle = false
    end
    if block
      if line.start_with?("name")
        line.gsub!(/name *= */, "")
        name = line.gsub("\"", "")
      elsif line.start_with?("file")
        line.gsub!(/file *= */, "")
        filename = line.gsub("\"", "")
      elsif line.start_with?("delay")
        line.gsub!(/delay *= */, "")
        delay = line.gsub("\"", "").to_i
      elsif line.start_with?("time")
        line.gsub!(/time *= */, "")
        time = line.gsub("\"", "").to_i
      elsif line.start_with?("fadein")
        line.gsub!(/fadein *= */, "")
        fadein = line.gsub("\"", "").to_i
      elsif line.start_with?("fadeout")
        line.gsub!(/fadeout *= */, "")
        fadeout = line.gsub("\"", "").to_i
      elsif line.start_with?("mode")
        line.gsub!(/mode *= *:/, "")
        mode = line.gsub("\"", "").to_sym
      elsif line.start_with?("color")
        line.gsub!(/color *= */, "")
        color = parse_int_array(line.gsub("\"", "")).to_color
      elsif line.start_with?("angle")
        line.gsub!(/angle *= */, "")
        angle = line.gsub("\"", "").to_b
      elsif line.start_with?("xrange")
        line.gsub!(/xrange *= */, "")
        xrange = parse_range(line.gsub("\"", ""))
      elsif line.start_with?("yrange")
        line.gsub!(/yrange *= */, "")
        yrange = parse_range(line.gsub("\"", ""))
      elsif line.start_with?("xoffset")
        line.gsub!(/xoffset *= */, "")
        xoffset = parse_range(line.gsub("\"", ""))
      elsif line.start_with?("yoffset")
        line.gsub!(/yoffset *= */, "")
        yoffset = parse_range(line.gsub("\"", ""))
      end
    end
  }
  puts("INFO: Parsed #{hash.length} particles")
  return hash
end

.recipies ⇒ Object 



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# File 'lib/parse.rb', line 463

def self.recipies
  p = {
    "name" => :symbol,
    "icon" => :image,
    "output" => :symbol,
    "input" => :symarray,
    "level" => :int,
  }
  return Parser.new("def/recipies.def", p, Core::Game::Alchemy::Recipe).parse
end

.skills ⇒ Object 



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# File 'lib/parse.rb', line 455

def self.skills
  p = {
    "name" => :symbol,
    "icon" => :image,
  }
  return Parser.new("def/skills.def", p, Core::Game::Skill).parse
end

.spells ⇒ Object 



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# File 'lib/parse.rb', line 492

def self.spells
  p = {
    "name" => :symbol,
    "icon" => :image,
    "type" => :symbol,
    "cost" => :int,
  }
  return Parser.new("def/spells.def", p, Core::Game::Spell).parse
end

.task_array(inp, npc) ⇒ Object 



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# File 'lib/parse.rb', line 351

def self.task_array(inp, npc)
  ret = []
  inp.each { |el|
    delete = []
    ary = el.split(" ")
    ary.each { |parm|
      if parm.include?("|")
        if parm.include?("@")
          parm.sub!("@x", "#{npc.x}")
          parm.sub!("@y", "#{npc.y}")
        end
        ary[ary.index(parm)] = parm.to_pos
        next
      elsif ary.first == :msg and parm.include?(":")
        ary[ary.index(parm)] = Core::Trans.dialogue(parm.gsub(":", "").to_sym)
        next
      end
      ary[ary.index(parm)] = parm.to_sym
    }
    ary.compact!
    ret.push(ary)
  }
  ret.compact!
  return Core::Game::NPC::Task.new(ret)
end

.weapons ⇒ Object

TODO create special parser



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# File 'lib/parse.rb', line 514

def self.weapons
  hash = {}
  begin
    file = File.open("#{Core::LIBRARY_PATH}/def/weapons.def")
  rescue
    warn("ERROR: Couldn't find weapons.def")
    return hash
  end
  block = false
  
  name = icon = ""
  type = :melee
  effects = []
  
  file.each_line { |line|
    line.gsub!("\n", "")
    if line[0] == "#" or line.length == 0
      if line == "#EOF"
        break
      end
      next
    end
    if line[0] == "{"
      block = true
    end
    if line[0] == "}"
      block = false
      hash.store(name, Core::Game::Combat::Weapon.new(name, type, effects, icon))
      next
    end
    if block
      if line.start_with?("icon")
        line.gsub!(/icon *= */, "")
        icon = line.gsub("\"", "")
      elsif line.start_with?("type")
        line.gsub!(/type *= */, "")
        type = line.gsub("\"", "").to_sym
      elsif line.start_with?("effects")
        line.gsub!(/effects *= */, "")
        effects = parse_sym_array(line.gsub("\"", ""))
      end
    else
      name = line.gsub("\"", "").to_sym
    end
  }
  file.close
  puts("INFO: Parsed #{hash.size} weapons")
  return hash
end