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- SECTION DATA,DATA
- XREF _scrn
-
- SECTION CODE,CODE
- XDEF _CopyFrame
- XDEF _CopyFrame2
- XDEF _GenFrame
- XDEF _MouseButton
- XDEF _DrawMeter
-
- _DrawMeter:
- cmp.l #0,d0
- bne dm_do
- rts
- dm_do:
- cmp.l #100,d0
- blt dm_really
- rts
- dm_really:
- move.l d1,-(sp)
- beq dm_end
- move.l #200,d1
- dm_loop:
- move.w d1,(a0)+
- dbra d0,dm_loop
- dm_end:
- move.l (sp)+,d1
- rts
-
-
-
- _MouseButton:
- btst #6,$bfe001 ; Ugly direct hardware hit!!!
- beq mb_set
- moveq #0,d0
- bra mb_exit
- mb_set:
- moveq #1,d0
- mb_exit:
- rts
-
- _CopyFrame:
- movem.l a0-a5/d2-d4,-(sp)
- move.l d0,d3
- lea _scrn,a1
- move.w #59,d0
- moveq #0,d1
- moveq #0,d4
- cf1:
- move.w #79,d1
- move.l a0,a2
- move.l a2,a3
- add.l d3,a3
- move.l a3,a4
- add.l d3,a4
- move.l a4,a5
- add.l d3,a5
- move.l a5,a0
- add.l d3,a0
- cf2:
- moveq #0,d2
- moveq #0,d4
- move.b (a1)+,d2
- move.b d2,d4
- lsl.w #8,d4
- or.w d4,d2
- move.w d2,(a2)+
- move.w d2,(a2)+
- move.w d2,(a3)+
- move.w d2,(a3)+
- move.w d2,(a4)+
- move.w d2,(a4)+
- move.w d2,(a5)+
- move.w d2,(a5)+
-
- dbra d1,cf2
- dbra d0,cf1
-
- movem.l (sp)+,a0-a5/d2-d4
-
- rts
-
- _GenFrame:
- movem.l a0/a1/d0/d1/d2,-(sp)
- lea _scrn,a0
- move.l #5119,d0
-
- gf1:
- move.l a0,a1
- moveq #0,d1
- moveq #0,d2
- add.l #79,a1
- move.b (a1),d2
- add.l d2,d1
- add.l #2,a1
- move.b (a1),d2
- add.l d2,d1
- add.l #78,a1
- move.b (a1),d2
- add.l d2,d1
- addq #1,a1
- move.b (a1),d2
- add.l d2,d1
- addq #1,a1
- move.b (a1),d2
- add.l d2,d1
- divu #5,d1
- cmp.w #3,d1
- ble gf2
- sub.b #2,d1
- gf2:
- move.b d1,(a0)+
- gfnext:
- dbra d0,gf1
- gfx:
- movem.l (sp)+,a0/a1/d0/d1/d2
- rts
-
- _CopyFrame2:
- movem.l a0-a5/d2-d4,-(sp)
- move.l d0,d3
- lea _scrn,a1
- move.w #59,d0
- moveq #0,d1
- moveq #0,d4
- cf21:
- move.w #79,d1
- move.l a0,a2
- move.l a2,a3
- add.l d3,a3
- move.l a3,a0
- add.l d3,a0
- cf22:
- moveq #0,d2
- moveq #0,d4
- move.b (a1)+,d2
- move.b d2,d4
- lsl.w #8,d4
- or.w d4,d2
- move.w d2,(a2)+
- move.w d2,(a3)+
-
- dbra d1,cf22
- dbra d0,cf21
-
- movem.l (sp)+,a0-a5/d2-d4
-
- rts
- END
-