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climb: make harder on Z version

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This commit is contained in:
Vince Weaver 2024-09-18 23:17:41 -04:00
parent e1f540e854
commit 4039a437e7
1 changed files with 17 additions and 4 deletions
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21
games/peasant_mini/cliff/climb.s
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@ -264,6 +264,7 @@ skip_rock:
maybe_new_bird: maybe_new_bird:
jsr random16 jsr random16
bird_freq_smc:
and #$1f ; 1/32 of time start new bird? and #$1f ; 1/32 of time start new bird?
bne move_bird_done bne move_bird_done
@ -349,6 +350,7 @@ move_rock_waiting:
; see if start new rock ; see if start new rock
jsr random16 jsr random16
rock_freq_smc:
and #$1f ; 1/32 of time start new rock and #$1f ; 1/32 of time start new rock
bne rock_good bne rock_good
@ -384,11 +386,12 @@ move_rock_normal:
; sprite code will truncate sprite so we don't ; sprite code will truncate sprite so we don't
; run off screen and corrupt memory ; run off screen and corrupt memory
inc rock_y,X clc
inc rock_y,X
inc rock_y,X
lda rock_y,X lda rock_y,X
rock_speed_smc:
adc #3
sta rock_y,X
ldy MAP_LOCATION ldy MAP_LOCATION
beq move_rock_base_level beq move_rock_base_level
@ -538,6 +541,16 @@ load_graphics:
cpx #2 cpx #2
bcc priority_normal bcc priority_normal
; here if map_location above 2
; for coach z version make it harder in this case
lda #$f
sta bird_freq_smc+1
sta rock_freq_smc+1
txa
sta rock_speed_smc+1 ; rock speed prop to level
ldx #2 ldx #2
priority_normal: priority_normal: