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keen: properly track laser shots

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This commit is contained in:
Vince Weaver 2024-04-01 00:49:20 -04:00
parent 2d6fee4094
commit c99e8d0837
2 changed files with 8 additions and 4 deletions
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5
games/keen/item_level1.s
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@ -2,7 +2,7 @@
; check touching things ; check touching things
;====================== ;======================
; do head, than foot ; do head, than foot
; FIXME: should we check both head/feet? ; FIXME: should we check both left/right head/feet
check_items: check_items:
; check if going out door ; check if going out door
@ -30,9 +30,6 @@ check_items:
check_item: check_item:
lda tilemap,X lda tilemap,X
do_check_enemy:
do_check_item: do_check_item:
cmp #27 cmp #27
bcc done_check_item ; not an item bcc done_check_item ; not an item

7
games/keen/keyboard.s
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@ -276,6 +276,13 @@ check_comma:
bne check_return bne check_return
comma_pressed: comma_pressed:
; check if we have any shots left
lda RAYGUNS
beq done_comma
; use up a shot
dec RAYGUNS
; shoot ; shoot
lda LASER_OUT lda LASER_OUT