{
    "source": "JSON",
    "data": "BLOCK",
    "version": "0.0.1",
    "type": "javascript.metronome",
    "language": "javascript",
    "extension": "webaudio",
    "help": "Metronome",
    "label": "Metronome",
    "color": "#24C1D3",
    "group": "Interface",
    "codes": [
        {
            "name": "declaration",
            "code": "\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"
        },
        {
            "name": "execution",
            "code": "\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"
        },
        {
            "name": "onload",
            "code": ""
        }
    ],
    "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": [
        {
            "conn_type": "output",
            "name": "float",
            "label": "Float",
            "type": "javascript.float"
        },
        {
            "conn_type": "input",
            "name": "start",
            "label": "Start",
            "type": "javascript.float"
        },
        {
            "conn_type": "input",
            "name": "stop",
            "label": "Stop",
            "type": "javascript.float"
        }
    ]
}