lib/gbtiles/gbr/export/asm/asm.rb
require "erb"
module GBTiles
module GBR
module Export
module ASM
class ASM
include ERB::Util
attr_accessor :bank
attr_accessor :tile_set
def initialize
end
def prerender
if @tile_set.nil? then
raise "Missing required tile set"
end
@bank ||= @tile_set.tile_export.first.bank
end
def render_s
prerender
template = File.open(File.join(__dir__, "asm.s.erb"), "r").read
ERB.new(template, nil, "-").result(binding)
end
def render_h
prerender
template = File.open(File.join(__dir__, "asm.h.erb"), "r").read
ERB.new(template, nil, "-").result(binding)
end
def write output_stream
output_stream.write(render_s)
if output_stream.is_a? File then
header_filename = "#{File.basename(output_stream.path, ".s")}.h"
header_path = "#{File.dirname(File.expand_path(output_stream.path))}/#{header_filename}"
header_stream = File.open(header_path, "w")
header_stream.write(render_h)
header_stream.close
end
end
end
end
end
end
end