Documentation

debugger module

Breakpoints, pausing a script and resuming it. The editor's Debugger dock and the Debug Adapter Protocol server drive the same machinery.

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Breakpoints, pausing a script and resuming it. The editor's Debugger dock and the Debug Adapter Protocol server drive the same machinery.

9 functions, 4 constants. Scripts reach it as debugger::.

Functions

Argument kinds are the script values a call passes: node is a node handle, any a table or value of any kind, fn a callback.

function	acts on	what it does
`break_on_error()`	—	Whether a script that throws stops rather than being logged.
`breakpoints(path: string)`	—	The lines one file's breakpoints landed on.
`request_break()`	—	Ask to stop at the next line any script runs; nothing is stopped yet when it returns.
`resume(mode: string?)`	—	Let the stopped script go on, in the given step mode (`CONTINUE`, `STEP_OVER`, `STEP_INTO`, `STEP_OUT`).
`scope()`	—	The node whose subtree a pause holds still, or nil when a pause stops the whole tree.
`set_break_on_error(on: bool)`	—	Stop where a script throws instead of logging it and moving on; off by default.
`set_breakpoints(path: string, lines: [int])`	—	Replace one file's breakpoints with the given lines, returning the lines they landed on.
`set_scope(node: node?)`	—	Limit the pause to one node's subtree, so an editor keeps running while the game stops; nil means the whole tree.
`stop_location()`	—	Where a script is stopped (node, path, line, reason and frames, innermost first) or nil while none is.