Ugly fix for off-by-one in clipping (SHR)

2023-01-06 23:20:02 -05:00 · 2023-01-06 23:20:02 -05:00 · 8f23468837
parent d9ed30f54a
commit 8f23468837
2 changed files with 2 additions and 1 deletions
--- a/applecorn.po
+++ b/applecorn.po
--- a/mainmem.shr.s
+++ b/mainmem.shr.s
@ -310,8 +310,9 @@ SHRPOINT      REP   #$30                   ; 16 bit M & X
              CMP   SHRWINBTM
              BMI   :OUT
              CMP   SHRWINTOP
+              BEQ   :S1
              BPL   :OUT
-              LDA   A1L                    ; x coordinate
+:S1           LDA   A1L                    ; x coordinate
              CMP   SHRWINLFT
              BMI   :OUT
              CMP   SHRWINRGT