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Code Releases Activity

Joystick

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This commit is contained in:
alpine9000
2016-04-15 14:38:13 +10:00
parent db575e9a25
commit 947b40b1d3
2 changed files with 3 additions and 6 deletions
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028.game2/Makefile
+1 -1
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@@ -9,7 +9,7 @@ BASE_ADDRESS=4000
NUM_COLORS=8
BOOTBLOCK_ASM=alpine_bootblock.s
OBJS=out/init.o out/utils.o out/image.o out/blit.o
OBJS=out/init.o out/utils.o out/image.o out/blit.o out/joystick.o
#IMAGES=gigi_full.png
#IMAGEDATA=$(addprefix out/, $(IMAGES:.png=.bin))
028.game2/game1.s
+2 -5
View File
@@ -80,12 +80,9 @@ Update:
lsr.l #FOREGROUND_SCROLL_SHIFT_CONVERT,d0 ; convert to pixels
andi.l #$f,d0
cmp.b #3,joystickpos
bne .slowScroll
btst #0,joystick
bne .c1
add.l #FOREGROUND_SCROLL_PIXELS,foregroundScrollX
bra .c1
.slowScroll:
add.l #FOREGROUND_SCROLL_PIXELS/4,foregroundScrollX
.c1:
.skipForegroundUpdates: