46 Commits

Author	SHA1	Message	Date
JosJuice	c6b4438c62	InputCommon: Change "EOF" to "end of expression" in user facing string ... This is hopefully clearer, since we're not dealing with a file.	2019-10-25 23:49:20 +02:00
Jordan Woyak	1fe44238b1	ExpressionParser: Add XOR operator.	2019-10-20 09:51:52 -05:00
Jordan Woyak	7295458c11	ExpressionParser: Make Lexer ctor explicit and move argument.	2019-10-12 12:28:19 -05:00
Jordan Woyak	72302d9c42	ExpressionParser: Add support for /* */ style comments.	2019-10-12 11:41:02 -05:00
Jordan Woyak	4d41bd64c8	ExpressionParser: Show error message with expected arguments.	2019-10-11 19:38:18 -05:00
Jordan Woyak	b57178d246	ExpressionParser: Remove ! character from function syntax. Remove unused serialization functions.	2019-10-11 18:12:18 -05:00
Jordan Woyak	ca7ce67450	ExpressionParser/DolphinQt: Added parse results to UI.	2019-10-11 18:12:18 -05:00
Jordan Woyak	c8b2188e19	DolphinQT: Add syntax highlighting from tokenizer data.	2019-10-11 18:12:18 -05:00
Jordan Woyak	fd07ae8cec	ExpressionParser: Move FunctionExpression type definitions into another file.	2019-10-11 18:12:16 -05:00
Jordan Woyak	d4f9b8c4ef	ExpressionParser: Allow unary functions to be used without parens around the argument. e.g. !Up	2019-10-11 17:31:09 -05:00
Jordan Woyak	2a377e35ed	ExpressionParser: Make function names case sensitive.	2019-10-11 17:31:09 -05:00
Jordan Woyak	2b0297489f	ExpressionParser: Rename some functions and return a syntax error on trailing tokens.	2019-10-11 17:31:09 -05:00
Jordan Woyak	258832b1e8	ExpressionParser: Change function argument syntax to something more c++-like.	2019-10-11 17:31:09 -05:00
Jordan Woyak	ccac3f1e49	ExpressionParser: Fix negative literals and support unary minus operator.	2019-10-11 17:31:07 -05:00
Jordan Woyak	7cf903a209	ExpressionParser: Suppport N-ary functions. Arguments are read LISP style. N atoms are read after the function name. Added "if" function and made the "while" function more sensible with an arity of 2. Removed the ugly binary conditional operator.	2019-10-11 17:16:05 -05:00
Jordan Woyak	4dd078568b	ExpressionParser: Replace the timer literal with a timer function that increases from 0.0 to 1.0 and resets after N seconds. e.g. (!timer 2.0) is a 2 second timer. Fixed parsing of unary expressions so things like (! ! 1.0) work.	2019-10-11 17:14:45 -05:00
Jordan Woyak	785eb14432	ExpressionParser: Clean up string lexing and support numeric literals without tick delimiter: e.g. 0.75	2019-10-11 17:14:45 -05:00
Jordan Woyak	fa75ab404f	ExpressionParser: operator precedence.	2019-10-11 17:14:45 -05:00
Jordan Woyak	46c0ae7d1f	ExpressionParser: Add !while loop unary expression. Limited to 10000 reps to prevent infinite loops. Rhs is re-evaluated until it is < 0.5. Added comma operator, which behaves like it does in c++. Added subration operator.	2019-10-11 17:14:45 -05:00
Jordan Woyak	2c89b60298	ExpressionParser: cleanup.	2019-10-11 17:14:45 -05:00
Jordan Woyak	58efc93ed4	ExpressionParser: Conditional operator. A binary op that evals the rhs if lhs > 0.5 else 0.0.	2019-10-11 17:14:45 -05:00
Jordan Woyak	718efce1dc	ExpressionParser: Add less-than and greater-than operators.	2019-10-11 17:14:45 -05:00
Jordan Woyak	e896835f86	ExpressionParser: Renamed ControlFinder to ControlEnvironment. Added support for variables and assignment operator. ControlExpression objects now reference a matching input and output so the two can me mixed in any expression. (you can set rumble directly from inputs)	2019-10-11 17:14:32 -05:00
Jordan Woyak	1efcf861ea	ExpressionParser: Add mod operator, sin function, and timer "constant" which can be used for auto-fire and oscillators.	2019-10-11 17:13:58 -05:00
Jordan Woyak	a8f3e9585f	ExpressionParser: Expand ! symbol to allow for named unary functions. Added !toggle function which toggles on/off with each activation of its inner expression.	2019-10-11 17:13:58 -05:00