# 「制御」ジャンル

<%
  category = 'control'
  color = 43
%>

# (　)秒待つ
<% n = "#{category}_sleep" %>
Blockly.Blocks['<%= n %>'] =
  init: ()->
    @setHelpUrl('')
    @setColour(<%= color %>)
    @interpolateMsg('%1秒待つ',
                    ['SEC', ['Number'], Blockly.ALIGN_RIGHT],
                    Blockly.ALIGN_RIGHT)
    @setInputsInline(true)
    @setPreviousStatement(true)
    @setNextStatement(true)
    @setTooltip('')

Blockly.Ruby['<%= n %>'] = (block) ->
  arg = Blockly.Ruby.valueToCode(@, 'SEC', Blockly.Ruby.ORDER_FUNCTION_CALL) || '0'
  "sleep(#{arg})\n"

# ずっと
<% n = "#{category}_loop" %>
Blockly.Blocks['<%= n %>'] =
  init: ()->
    @setHelpUrl('')
    @setColour(<%= color %>)
    @appendDummyInput().appendField('ずっと')
    @appendStatementInput('DO')
    @appendDummyInput().appendField('を繰り返す')
    @setPreviousStatement(true)
    @setNextStatement(true)
    @setTooltip('')

Blockly.Ruby['<%= n %>'] = (block) ->
  if Blockly.Ruby.r_() == 'main'
    ''
  else
    branch = Blockly.Ruby.statementToCode(block, 'DO') || '\n'
    'loop do\n' + branch + 'end\n'

<%
  [
    ['break', '繰り返しから脱出する'],
    ['next', '次の繰り返しにジャンプする'],
    ['redo', '現在の繰り返しをやり直す'],
  ].each do |suffix, label|
    n = "#{category}_#{suffix}"
%>

Blockly.Blocks['<%= n %>'] =
  init: ()->
    @setHelpUrl('')
    @setColour(<%= color %>)
    @appendDummyInput().appendField('<%= label %>')
    @setPreviousStatement(true)
    @setNextStatement(true)
    @setTooltip('')

Blockly.Ruby['<%= n %>'] = (block) ->
  '<%= suffix %>\n'
<% end %>

# もし<　>なら
<% n = "#{category}_if" %>
Blockly.Blocks['<%= n %>'] =
  init: ()->
    @setHelpUrl('')
    @setColour(<%= color %>)
    @appendValueInput('COND').setCheck('Boolean').appendField('もし')
    @appendDummyInput().appendField('ならば')
    @appendStatementInput('THEN')
    @setPreviousStatement(true)
    @setNextStatement(true)
    @setInputsInline(true)
    @setTooltip('')

Blockly.Ruby['<%= n %>'] = (block) ->
  cond = Blockly.Ruby.valueToCode(block, 'COND', Blockly.Ruby.ORDER_CONDITIONAL) || 'false'
  branch = Blockly.Ruby.statementToCode(block, 'THEN') || '\n'
  'if ' + cond + '\n' + branch + 'end\n'

# もし<　>なら～でなければ
<% n = "#{category}_if_else" %>
Blockly.Blocks['<%= n %>'] =
  init: ()->
    @setHelpUrl('')
    @setColour(<%= color %>)
    @appendValueInput('COND').setCheck('Boolean').appendField('もし')
    @appendDummyInput().appendField('ならば')
    @appendStatementInput('THEN')
    @appendDummyInput().appendField('でなければ')
    @appendStatementInput('ELSE')
    @setPreviousStatement(true)
    @setNextStatement(true)
    @setInputsInline(true)
    @setTooltip('')

Blockly.Ruby['<%= n %>'] = (block) ->
  cond = Blockly.Ruby.valueToCode(block, 'COND', Blockly.Ruby.ORDER_CONDITIONAL) || 'false'
  branch0 = Blockly.Ruby.statementToCode(block, 'THEN') || '\n'
  branch1 = Blockly.Ruby.statementToCode(block, 'ELSE') || '\n'
  'if ' + cond + '\n' + branch0 + 'else\n' + branch1 + 'end\n'

# (　)回繰り返す
<% n = "#{category}_times" %>
Blockly.Blocks['<%= n %>'] =
  init: ()->
    @setHelpUrl('')
    @setColour(<%= color %>)
    @interpolateMsg('%1回繰り返す',
                     ['COUNT', ['Number'], Blockly.ALIGN_RIGHT],
                     Blockly.ALIGN_RIGHT)
    @appendStatementInput('DO')
    @setInputsInline(true)
    @setPreviousStatement(true)
    @setNextStatement(true)
    @setTooltip('')

Blockly.Ruby['<%= n %>'] = (block) ->
  count = Blockly.Ruby.valueToCode(@, 'COUNT', Blockly.Ruby.ORDER_NONE) || 0
  branch = Blockly.Ruby.statementToCode(block, 'DO') || '\n'
  "#{count}.times do\n" + branch + 'end\n'

# <　>まで待つ
<% n = "#{category}_await_until" %>
Blockly.Blocks['<%= n %>'] =
  init: ()->
    @setHelpUrl('')
    @setColour(<%= color %>)
    @interpolateMsg('%1まで待つ',
                     ['COND', ['Boolean'], Blockly.ALIGN_RIGHT],
                     Blockly.ALIGN_RIGHT)
    @setInputsInline(true)
    @setPreviousStatement(true)
    @setNextStatement(true)
    @setTooltip('')

Blockly.Ruby['<%= n %>'] = (block) ->
  cond = Blockly.Ruby.valueToCode(@, 'COND', Blockly.Ruby.ORDER_CONDITIONAL) || 'true'
  "await until #{cond}\n"

# <　>まで繰り返す
<% n = "#{category}_until" %>
Blockly.Blocks['<%= n %>'] =
  init: ()->
    @setHelpUrl('')
    @setColour(<%= color %>)
    @interpolateMsg('%1まで',
                     ['COND', ['Boolean'], Blockly.ALIGN_RIGHT],
                     Blockly.ALIGN_RIGHT)
    @appendStatementInput('DO')
    @appendDummyInput()
      .appendField('を繰り返す')
      .setAlign(Blockly.ALIGN_RIGHT)
    @setInputsInline(true)
    @setPreviousStatement(true)
    @setNextStatement(true)
    @setTooltip('')

Blockly.Ruby['<%= n %>'] = (block) ->
  cond = Blockly.Ruby.valueToCode(@, 'COND', Blockly.Ruby.ORDER_CONDITIONAL) || 'true'
  branch = Blockly.Ruby.statementToCode(block, 'DO') || '\n'
  "until #{cond}\n" + branch + 'end\n'

# 1フレーム待つ
<% n = "#{category}_await" %>
Blockly.Blocks['<%= n %>'] =
  init: ()->
    @setHelpUrl('')
    @setColour(<%= color %>)
    @appendDummyInput()
      .appendField('1フレーム待つ')
    @setPreviousStatement(true)
    @setNextStatement(true)
    @setTooltip('')

Blockly.Ruby['<%= n %>'] = (block) ->
  'await\n'