Class: Burn::Fuel::Rom::Declare

Inherits:
DslBase
  • Object
show all
Defined in:
lib/burn/fuel/rom/declare.rb

Instance Method Summary collapse

Methods included from Debug

#log

Constructor Details

#initialize(resource_name, context) ⇒ Declare

Returns a new instance of Declare.



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# File 'lib/burn/fuel/rom/declare.rb', line 6

def initialize(resource_name, context)
  super(resource_name, context)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_symbol, *args, &block) ⇒ Object 



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# File 'lib/burn/fuel/rom/declare.rb', line 10

def method_missing(method_symbol, *args, &block)
  log :method_symbol=>method_symbol, :args=>args, block=>block
  
  proc = Proc.new{|args|
    key=args.shift
    value=args.shift
    if value.is_a?(String) then
      patternizer = Util::Patternizer.new(value)
      
      struct_var = "static sprite_schema #{key}={0, 0, {"
      @pattern_table_index[key.to_sym] = @pattern_table_pointer
      patternizer.patterns.each_with_index do |p, i|
        log p, i, patternizer.height, "aaaaaaaaaaaaaaaaaaa"
        struct_var += sprintf("%d, %d, %#x, 0,", (i % patternizer.width)*8 , (i / (patternizer.patterns.size / patternizer.height) )*8 , @pattern_table_pointer)
        @pattern_tables << p
        @pattern_table_pointer+=1
      end
      struct_var += "128}};"
      
      @global.push sprintf(struct_var, "")
      
    else
      @global.push "static unsigned char #{key};"
      @code_blocks.push "#{key}="+sprintf("%#x", value)+";"
      log :key=>key, :value=>value.to_s(16), :value_class=>value.class
    end
  }

  @context.instance_exec [method_symbol.to_s, args[0]], &proc
end