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93 lines
2.0 KiB
ArmAsm
93 lines
2.0 KiB
ArmAsm
*
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* Swashbuckler
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* (c) Stephenson
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* (s) 2018, Brutal Deluxe Software
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*
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* This is the $4000..$40FF area
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* It handles the high score and
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* stores it onto disk at T3/SC
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*
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mx %11
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lst off
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*----------------------------
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L4000 LDA TXTPAGE1
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LDA TXTSET
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JSR HOME
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JSR CROUT
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JSR CROUT
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LDA #<L40D8 ; YOUR SCORE
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LDY #>L40D8
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JSR $DB3A ; PRINT STRING
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JSR L4035
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JSR L4055 ; new high?
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LDA #<L40E8 ; HIGH SCORE
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LDY #>L40E8
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JSR $DB3A ; PRINT STRING
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LDA L40D0 ; put high score
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STA theSCORE
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LDA L40D0+1
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STA theSCORE+1
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JSR L4035
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JMP L4090
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L4035 LDA theSCORE ; PRINT VALUE
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STA $9F
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LDA theSCORE+1
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STA $9E
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LDA #$90
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STA $9D
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LDA #$00
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STA $A0
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STA $A1
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STA $A2
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JSR $ED2E ; PRINTFAC
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JSR CROUT
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jmp CROUT
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*---------- New high score?
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L4055 LDA L40D0+1 ; NEW HIGH SCORE?
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CMP theSCORE+1
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BCC L4068
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BNE L4067
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LDA L40D0
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CMP theSCORE
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BCC L4068
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L4067 RTS
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*--- Yes!
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L4068 LDA theSCORE+1 ; YES
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STA L40D0+1 ; SAVE SCORE
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LDA theSCORE
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STA L40D0
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LDA #$03 ; T3
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STA L031D
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LDA #$0C ; SC
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STA L031E
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LDA #<L4000
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STA L0328
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LDA #>L4000
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STA L0328+1
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LDA #$02 ; write
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JSR L033F ; call RWTS
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JMP L4067 ; return
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L4090 BIT KBD
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BPL L4090
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LDA #$00
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STA KBDSTROBE
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JMP L1B34 ; NEXT STAGE
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*----------
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L40D0 HEX B100 ; HIGH SCORE
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L40D8 ASC "YOUR SCORE = "00
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L40E8 ASC "HIGH SCORE TO DATE = "00
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*---------- End of code
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