Created
June 27, 2024 20:36
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| thisdirt #setflag this,dflags,df_dirty | |
| rts | |
| chkdirt lda tkenv+te_flags | |
| and #tf_dirty | |
| bne mkdirt+8 | |
| sec ;not dirty | |
| rts | |
| mkdirt lda tkenv+te_flags | |
| ora #tf_dirty | |
| sta tkenv+te_flags | |
| ldx scrlayer+slindx | |
| jsr markredraw | |
| clc ;dirty | |
| rts | |
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