Scroll tests

This commit is contained in:
RochesterX
2026-02-18 21:13:38 -05:00
parent 3b5e094ab5
commit a85926d8d8
2 changed files with 9 additions and 0 deletions

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plat.nes

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@@ -368,6 +368,7 @@ main:
jsr controller
jsr movement
lda player_pos_x
@draw:
jsr draw_player
@@ -1071,6 +1072,8 @@ downward_collision_check:
sta var_n
@begin_check:
lda player_pos_x
clc
adc scroll_x
ldx var_n
cpx #0
bne :+
@@ -1140,6 +1143,8 @@ upward_collision_check:
sta var_n
@begin_check:
lda player_pos_x
clc
adc scroll_x
ldx var_n
cpx #0
bne :+
@@ -1210,6 +1215,8 @@ right_collision_check:
sta var_n
@begin_check:
lda player_pos_x
clc
adc scroll_x
; divide by 16
clc
adc #8
@@ -1279,6 +1286,8 @@ left_collision_check:
sta var_n
@begin_check:
lda player_pos_x
clc
adc scroll_x
; divide by 16
sec
sbc #8