{
  "source": "JSON",
  "data": "BLOCK",
  "version": "0.0.1",
  "type": "metronome",
  "language": "javascript",
  "extension": "webaudio",
  "help": "Metronome",
  "label": "Metronome",
  "color": "150:150:250:150",
  "group": "Input Device",
  "codes": {
    "declaration": "\n// block_$id$ = Float Value\nvar block_$id$_timeout;\nvar block_$id$_value = $prop[value]$;\nvar block_$id$_time = $prop[time]$;\nvar $port[float]$ = [];\n\nvar $port[start]$ = function(value){\n    timeout_$id$_value();\n    return true;\n    };\n\nvar $port[stop]$ = function(value){\n    if (value > 0) {\n    clearTimeout(block_$id$_timeout);\n    }\n    return true;\n    };\n\n",
    "execution": "\nfunction timeout_$id$_value(){\n    for (var i = 0; i < $port[float]$.length ; i++){\n        $port[float]$[i](block_$id$_value);\n    }\n    block_$id$_timeout = setTimeout(timeout_$id$_value, block_$id$_time);\n};\n",
    "onload": ""
  },
  "properties": [
    {
      "name": "value",
      "label": "Value",
      "type": "Float",
      "lower": 0,
      "upper": 20000,
      "step": 1,
      "value": 1
    },
    {
      "name": "time",
      "label": "Time (ms)",
      "type": "Float",
      "lower": 0,
      "upper": 20000,
      "step": 1,
      "value": 1000
    }
  ],
  "ports": [
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.float",
      "label": "Float",
      "conn_type": "Output",
      "name": "float"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.float",
      "label": "Start",
      "conn_type": "Input",
      "name": "start"
    },
    {
      "type": "mosaicode_lib_javascript_webaudio.extensions.ports.float",
      "conn_type": "Input",
      "label": "Stop",
      "name": "stop"
    }
  ]
}