14 Commits

Author	SHA1	Message	Date
Lucas Scharenbroich	2f73b9acf5	Small improvements to sprite prototype to fix dirty tiles getting out of sync	2021-10-30 19:24:23 -05:00
Lucas Scharenbroich	33280dc5c5	Add single-step and free-run controls to test harness	2021-10-29 11:12:58 -05:00
Lucas Scharenbroich	b1c11b09fc	Make the test sprite movement a bit more interesting ... This results in trails being left on-screen and crashed after a period of time. The emulator shows writes going to the bank 01 I/O space ($01/$Cxxx) and there are occational garbage words written to the screen.	2021-10-29 00:52:54 -05:00
Lucas Scharenbroich	11bbe7be3d	Reference sprite updates that do not leave trails	2021-10-29 00:17:23 -05:00
Lucas Scharenbroich	9ecc262c58	First pass at validating erasing the sprite on update	2021-10-28 22:19:18 -05:00
Lucas Scharenbroich	4e46a6af85	WIP: manual sprite rendering showing on screen	2021-10-28 21:41:01 -05:00
Lucas Scharenbroich	160606bcc4	Remove ineffective debug command line arg	2021-10-23 22:29:34 -05:00
Lucas Scharenbroich	494673416b	Fix several incorrect uses of internal API; work toward functional demo	2021-10-22 00:56:12 -05:00
Lucas Scharenbroich	7bf14d4ba8	Fix debug command line parameters	2021-10-22 00:53:33 -05:00
Lucas Scharenbroich	71fd9c29e3	Pull the sprite plane banks into the test build	2021-10-21 08:46:26 -05:00
Lucas Scharenbroich	cc6408b064	Add fixed banks of memory to hold the sprite plane	2021-10-21 08:44:08 -05:00
Lucas Scharenbroich	74f96138d5	Remove BG1 code to simplify the test harness	2021-10-13 17:45:25 -05:00
Lucas Scharenbroich	9dbdeb64fe	Ignore build products	2021-10-13 15:14:39 -05:00
Lucas Scharenbroich	25925c4b95	Sample project to focus on sprite development	2021-10-13 15:13:52 -05:00