39 commits

Author	SHA1	Message	Date
Tim Mickel	29887e24c9	Simplify execute hat check. ... In case a reporter has side-effects, we'd probably like to run hat predicates even if there is no next block.	2016-08-24 11:04:23 -04:00
Tim Mickel	b4cf64009f	General-purpose hat implementation	2016-08-23 18:12:32 -04:00
Tim Mickel	aebcfde492	Add VM "I/O devices", clock, mouse as demo	2016-08-15 21:37:36 -04:00
Tim Mickel	7780b25c46	Project wide rename substack -> branch	2016-08-10 11:43:49 -04:00
Tim Mickel	1f19d7a209	Only visually report when an actual value was returned	2016-07-07 19:44:26 -04:00
Tim Mickel	9c6dca8131	Add visual reporting of top-level reporter execution	2016-07-07 19:42:38 -04:00
Tim Mickel	de6ba08866	Add single-frame yield mode	2016-07-01 10:44:43 -04:00
Tim Mickel	bb5acd1ef4	Fix merge issue in execute.js	2016-06-30 19:01:19 -04:00
Tim Mickel	19da0b0032	Add renderer demo using scratch-render-webgl	2016-06-30 18:59:47 -04:00
Tim Mickel	809528abdc	Straw-man implementation of targets/sprites/clones	2016-06-30 18:59:17 -04:00
Tim Mickel	1c24770f8c	Remove debug calls from execute	2016-06-30 18:56:31 -04:00
Tim Mickel	ab6e0d3839	Remove YieldTimers, unused WeDo blocks	2016-06-30 18:56:31 -04:00
Tim Mickel	6daee9a70e	Remove VM-locking yield mode per discussion	2016-06-30 18:56:23 -04:00
Tim Mickel	9a7ab57f6f	Always yield thread when a promise is returned.	2016-06-30 18:56:23 -04:00
Tim Mickel	9881ee76b9	Deal with promise rejection also.	2016-06-30 18:56:23 -04:00
Tim Mickel	57057bfffc	Remove unused require to fix build	2016-06-30 18:56:23 -04:00
Tim Mickel	d72cc55c11	Example that uses promises instead of util.report	2016-06-30 18:56:23 -04:00
Tim Mickel	d44b806b4f	Add blocking yield mode	2016-06-30 18:56:23 -04:00
Tim Mickel	c63747e61b	Move stepping logic for reporters to sequencer	2016-06-30 18:56:23 -04:00
Tim Mickel	e56c6e6980	Rename primitiveReturnValue -> primitiveReportedValue	2016-06-30 18:56:23 -04:00
Tim Mickel	e83cfa6049	Add comment and clear currentStackFrame.reported	2016-06-30 18:56:23 -04:00
Tim Mickel	9d9749681b	Comment and else for reporter finishes right away	2016-06-30 18:56:23 -04:00
Tim Mickel	b21c9edf04	Commenting improvements	2016-06-30 18:56:23 -04:00
Tim Mickel	173f0615d3	Refactor: always push reports to the stack frame	2016-06-30 18:56:23 -04:00
Tim Mickel	bed3e28c02	Simplifications of execute ordering ... and always cache returned reporter values in currentStackFrame.reported.	2016-06-30 18:56:23 -04:00
Tim Mickel	d15c93af05	Keep "waiting reporter name" on the stack frame. ... Also add highlighting for inputs.	2016-06-30 18:56:23 -04:00
Tim Mickel	97f7571c6f	Prototype implementation of yielding reporters	2016-06-30 18:56:23 -04:00
Tim Mickel	190208b620	Clean up yield-timers: support multiple, move logic to Threads.	2016-06-30 18:56:23 -04:00
Tim Mickel	056fb76492	Remove try/catch in execution - fix #75	2016-06-13 11:23:39 -04:00
Tim Mickel	e9eb7c6e57	Remove leftover console.groupEnds in execute	2016-06-10 13:34:07 -04:00
Tim Mickel	0bf9ab59a1	Add implementation for ifElse	2016-06-10 10:40:15 -04:00
Tim Mickel	526a260101	Simplify execution by removing nextBlock ... Everything is managed by the stack, including what the execute() function does.	2016-06-09 17:08:30 -04:00
Tim Mickel	d52938c255	Bind thread.yield passed to primitive to actual thread	2016-06-09 15:06:24 -04:00
Tim Mickel	88402ee68c	Move popStack to inside execute	2016-06-09 14:45:54 -04:00
Tim Mickel	a987d9d9cc	Only include field value in execute.argValues	2016-06-09 14:27:11 -04:00
Tim Mickel	c21700380f	Pull sequencer-related callbacks out of execute	2016-06-09 14:23:34 -04:00
Tim Mickel	1d16a97115	Recursive evaluation for block arguments	2016-06-09 13:28:50 -04:00
Tim Mickel	c4517a451b	Add isInput execution property to avoid proceeding the thread	2016-06-09 13:28:06 -04:00
Tim Mickel	6e5ebcf6df	Split execution into separate function and file	2016-06-09 13:27:30 -04:00