tinycity - Simple city builder, so I can learn some Racket

Branch	Commit message	Author	Age
master	Add global menu bar.	Timo Wilken	6 years


Age	Commit message	Author	Files	Lines
2019-12-08	Add global menu bar.HEAD master	Timo Wilken	1	-12/+24
2019-11-19	Use main-canvas and world singleton classes.•••Don't assign names to these classes, as they're only instantiated once.	Timo Wilken	1	-168/+191
2019-11-17	Use a submodule module to show the main window.•••This is apparently similar to Python's if __name__ == '__main__': ...; the code in the main module is only executed when the file is run, not imported.	Timo Wilken	1	-1/+3
2019-11-16	Use typed/racket instead of plain racket.•••This commit adds type information to most top-level constants and procedures. Using types should improve rendering performance as contracts needn't be evaluated. Subjectively, it seems like there is less stutter when scrolling now!	Timo Wilken	1	-116/+161
2019-11-12	Try profiling slow redraws-on-scroll.•••It seems like dynamically creating pens and brushes every time they're used takes up ~20% of processing time, so extract them to top-level definitions.	Timo Wilken	1	-43/+67
2019-11-12	Forget about power lines for now.	Timo Wilken	1	-19/+11
2019-11-12	Support for removing roads.	Timo Wilken	1	-32/+67
2019-11-12	Place roads on mouse click.	Timo Wilken	1	-11/+24
2019-11-11	More initial roads.	Timo Wilken	1	-3/+5
2019-11-11	Avoid apply in curry.	Timo Wilken	1	-1/+2
[...]

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