Jeremy Rand a7d1db68e2 Add the code to add head segments once the centipede reaches the bottom of the screen.		2020-10-08 23:59:34 -04:00
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make	Add the code to add head segments once the centipede reaches the bottom of the screen.	2020-10-08 23:59:34 -04:00
sprites	Change the code to race the beam down the screen, redrawing the dirty game rows as it goes.	2020-09-04 00:17:19 -04:00
colour.s	Change the way colour works to make it cheaper to overwrite any background colour with green which will make drawing centipede segments faster.	2020-06-28 22:21:32 -04:00
game.h	Not sure why this change didn't go with the previous commit.	2020-07-19 15:16:20 -04:00
game.s	Add the ability to shoot centipede segments.	2020-10-02 14:50:14 -04:00
gameFlea.s	Simplify the handling of the dirty tiles to just store the dirty word and not keep the array of dirty tile offsets. Have the flea use game and non-game dirty tiles to fix the problem with LHS tiles being marked dirty all the time.	2020-09-04 01:55:38 -04:00
gameScorpion.s	Change the code to race the beam down the screen, redrawing the dirty game rows as it goes.	2020-09-04 00:17:19 -04:00
gameSegments.s	Add the code to add head segments once the centipede reaches the bottom of the screen.	2020-10-08 23:59:34 -04:00
gameSpider.s	Change the code to race the beam down the screen, redrawing the dirty game rows as it goes.	2020-09-04 00:17:19 -04:00
global.macros	Lay some more groundwork for animating centipede segments. We now have an array of 96 (97 actually) entries which describe the position of the segment now or in the past. By keeping past information, body segments which follow head segments will take no calculation to update. We just have to animate head segments and body segments will follow them 8 pixels behind automatically.	2020-09-07 22:35:32 -04:00
globals.s	Change the code to race the beam down the screen, redrawing the dirty game rows as it goes.	2020-09-04 00:17:19 -04:00
main.c	Update the flea sprite as it drops. Add random routines. Thanks to John Brooks for those. Use the random routines to pick a column for the flea to drop from. Also, randomly leave behind a mushroom as it falls.	2020-07-19 15:15:45 -04:00
main.h	Well, it launches, clears the screen, waits for a key and then quits. But it is a start.	2020-06-10 23:51:53 -04:00
main.rez	Well, it launches, clears the screen, waits for a key and then quits. But it is a start.	2020-06-10 23:51:53 -04:00
Makefile	Use macros to reduce the copy/pasted code for marking tiles as dirty. Rough out the support for body and head segments.	2020-07-30 23:34:48 -04:00
random.s	Improve the randN function. Show a different colour on the border when drawing versus updating the game state.	2020-07-27 21:47:28 -04:00
tiles.c	Add the code to detect segment collisions and change direction if a head is colliding with another head or body segment.	2020-09-24 23:17:39 -04:00
tiles.h	Add some global data to have a bit mask of tiles which contain a centipede segment. This will allow the update code to figure out if centipede segments are colliding and if so, change direction. Still need to write some codegen for this global constant data rather than building it at runtime in C.	2020-09-20 22:22:58 -04:00