tinycity, branch master Simple city builder, so I can learn some Racket http://git.twilken.net/tinycity/atom?h=master 2019-12-08T20:57:17Z Add global menu bar. 2019-12-08T20:57:17Z Timo Wilken 2019-12-08T20:57:17Z urn:sha1:d2667c61d91aeb4d3bec8d656c7a3bda165e0f5a Use main-canvas and world singleton classes. 2019-11-19T13:16:55Z Timo Wilken 2019-11-19T13:16:55Z urn:sha1:43c851b1a4a6bf1c22a8ff92229237d7365e51af Don't assign names to these classes, as they're only instantiated once. Use a submodule module to show the main window. 2019-11-17T00:08:30Z Timo Wilken 2019-11-17T00:08:30Z urn:sha1:edcf65fe2623f0a2b6a688e14cd223bf35d8b1ce 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. Use typed/racket instead of plain racket. 2019-11-16T23:46:07Z Timo Wilken 2019-11-16T23:46:07Z urn:sha1:47e4d5e3e3b631ec3553aa35a970fe81e89eac91 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! Try profiling slow redraws-on-scroll. 2019-11-12T23:36:39Z Timo Wilken 2019-11-12T23:36:39Z urn:sha1:13508292809af1326e920f82f9530bc8b93e38b8 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. Forget about power lines for now. 2019-11-12T20:55:54Z Timo Wilken 2019-11-12T20:55:54Z urn:sha1:412a08486e92efb6cda2da50b0cddb29df6c42dc Support for removing roads. 2019-11-12T14:30:28Z Timo Wilken 2019-11-12T14:30:28Z urn:sha1:5ebc0061408955274bb8c46508b68ffc4c5beb45 Place roads on mouse click. 2019-11-12T09:19:08Z Timo Wilken 2019-11-12T09:19:08Z urn:sha1:d7f79709b343795d76c07ee744558a9d77628bc1 More initial roads. 2019-11-11T23:20:08Z Timo Wilken 2019-11-11T23:20:08Z urn:sha1:d374e0878a08618cc1b12cd14100afb8da17eea0 Avoid apply in curry. 2019-11-11T23:17:52Z Timo Wilken 2019-11-11T23:17:52Z urn:sha1:764d154bd129d2578817c3bf2998351801a2f29b Use for-each for adding initial roads. 2019-11-11T23:15:40Z Timo Wilken 2019-11-11T23:15:40Z urn:sha1:ee503e05d150729eb2bddf4e73f14fe8b5641638 Add beginnings of GUI; improve road placement. 2019-11-11T23:02:49Z Timo Wilken 2019-11-11T23:02:49Z urn:sha1:3cf3b259826d1b59650a887b7149e1c92bfe707c Add canvas view-start to mouse event x and y. 2019-11-11T12:34:51Z Timo Wilken 2019-11-11T12:34:51Z urn:sha1:e41459671dbf7114b9d384a2a8a20a8db67f427e License project under the MIT Licence. 2019-11-11T00:55:21Z Timo Wilken 2019-11-11T00:55:21Z urn:sha1:bbc3f29cd3838063c8e612c9cb64ca20e3566270 Allow scrolling the canvas using the mouse wheel. 2019-11-11T00:46:55Z Timo Wilken 2019-11-11T00:46:55Z urn:sha1:ff8ccae7351030110c6388a71c458ec4b92920b6 Simple but working road drawing; first attempt at storing the world. 2019-11-10T15:14:14Z Timo Wilken 2019-11-10T15:14:14Z urn:sha1:6f914efa965828b09b54aec8b7b2fb3bab2989d6 Simplify code: use define/match, remove pos structs. 2019-11-09T14:53:21Z Timo Wilken 2019-11-09T14:53:21Z urn:sha1:138e2b982b62392c04a867091007a8a2479101c6 Use values instead of tile-pos struct for some coordinates. 2019-11-09T11:15:19Z Timo Wilken 2019-11-09T11:15:19Z urn:sha1:56d420c2d1804d3244e3dec5ba41fa8db870edbd This simplifies getting the position's components. Add readme. 2019-11-09T00:09:22Z Timo Wilken 2019-11-09T00:09:22Z urn:sha1:85c906ab5b33860238c87a12760dd87e36d260ab Try drawing road tiles with different edges connected. 2019-11-09T00:03:57Z Timo Wilken 2019-11-09T00:03:57Z urn:sha1:8ced19f2acfd6fc1094b2eef1f382402a9318a91 Use tile-pos and subtile-pos structs. 2019-11-08T17:54:24Z Timo Wilken 2019-11-08T17:54:24Z urn:sha1:86c3eb57948feba640e926ffd77f3cffffddd73c Enable toggling debugging grid. 2019-11-08T17:03:03Z Timo Wilken 2019-11-08T17:03:03Z urn:sha1:f110871fb958ca70f2c21701e8fdc3debed1be16 Draw tiles directly without intermediate bitmaps. 2019-11-08T16:54:09Z Timo Wilken 2019-11-08T16:53:10Z urn:sha1:f127d482fffb07787845619ba79089b6ff93ea4f Some basic tiles work, and roads can be drawn with a length. 2019-11-08T15:53:54Z Timo Wilken 2019-11-08T15:53:54Z urn:sha1:4278c43325510b8d13b2b46b602480cad9dea04f Get started using racket/gui and racket/draw. 2019-11-08T14:54:46Z Timo Wilken 2019-11-08T14:54:46Z urn:sha1:f28ef860e7f199cb1dc03cd93cc4c5f59c93aee9 This initial commit is for trying out Racket's graphics facilities.