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Routines |
| Prev: D6C9 | Up: Map | Next: D986 |
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| PrintSprite_Mirrored | D7F6 | LD ($D214),A | Write A to D214. | |
| D7F9 | DEC C | Decrease C by one. | ||
| D7FA | PUSH BC | Stash BC on the stack. | ||
| D7FB | CALL InitialiseSprite | Call InitialiseSprite. | ||
| D7FE | POP BC | Restore BC from the stack. | ||
| D7FF | LD D,A | D=A. | ||
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This entry point is used by the routine at PrintSprite.
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| PrintSprite_Mirrored_0 | D800 | EX AF,AF' | Exchange the AF register with the shadow AF register. | |
| D801 | LD L,A | L=A. | ||
| D802 | LD E,C | E=C. | ||
| D803 | LD C,A | C=A. | ||
| D804 | EXX | Switch to the shadow registers. | ||
| D805 | LD A,(HL) | A=*HL. | ||
| D806 | INC HL | Increment HL by one. | ||
| D807 | LD H,(HL) | H=*HL. | ||
| D808 | LD L,A | L=A. | ||
| PrintSprite_Mirrored_1 | D809 | EXX | Switch to the shadow registers. | |
| D80A | LD A,C | Jump to PrintSprite_Mirrored_2 if C is not equal to L. | ||
| D80B | CP L | |||
| D80C | JP NZ,PrintSprite_Mirrored_2 | |||
| D80F | LD A,B | A=B. | ||
| D810 | AND %11111000 | Keep only bits 3-7. | ||
| D812 | ADD A,$6B | A+=6B. | ||
| D814 | LD H,A | H=A. | ||
| D815 | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D816 | LD A,B | A=B. | ||
| D817 | AND %00000111 | Keep only bits 0-2. | ||
| D819 | RRCA | RRCA. | ||
| D81A | RRCA | |||
| D81B | RRCA | |||
| D81C | ADD A,C | A+=C. | ||
| D81D | EXX | Switch to the shadow registers. | ||
| D81E | LD C,A | C=A. | ||
| D81F | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D820 | LD B,A | B=A. | ||
| D821 | JP PrintSprite_Mirrored_3 | Jump to PrintSprite_Mirrored_3. | ||
| PrintSprite_Mirrored_2 | D824 | LD A,H | A=H. | |
| D825 | EXX | Switch to the shadow registers. | ||
| D826 | DEC C | Decrease C by one. | ||
| D827 | LD B,A | B=A. | ||
| PrintSprite_Mirrored_3 | D828 | EXX | Switch to the shadow registers. | |
| D829 | LD A,C | Jump to PrintSprite_Mirrored_6 if C is higher than 20. | ||
| D82A | CP $20 | |||
| D82C | JP NC,PrintSprite_Mirrored_6 | |||
| D82F | LD A,B | Jump to PrintSprite_Mirrored_6 if B is higher than 18. | ||
| D830 | CP $18 | |||
| D832 | JP NC,PrintSprite_Mirrored_6 | |||
| D835 | EXX | Switch to the shadow registers. | ||
| D836 | LD A,(HL) | Jump to PrintSprite_Mirrored_8 if *HL is equal to 36. | ||
| D837 | CP $36 | |||
| D839 | JP Z,PrintSprite_Mirrored_8 | |||
| D83C | LD A,(DE) | Jump to PrintSprite_Mirrored_9 if *DE is equal to 36. | ||
| D83D | CP $36 | |||
| D83F | JP Z,PrintSprite_Mirrored_9 | |||
| D842 | INC HL | Increment HL by one. | ||
| D843 | INC DE | Increment DE by one. | ||
| D844 | PUSH HL | Stash HL on the stack. | ||
| D845 | LD A,(BC) | A=*BC. | ||
| D846 | LD L,(HL) | L=*HL. | ||
| D847 | LD H,$C6 | H=C6. | ||
| D849 | AND (HL) | Merge the bits from *HL. | ||
| D84A | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D84B | LD A,(DE) | A=*DE. | ||
| D84C | LD L,A | L=A. | ||
| D84D | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D84E | OR (HL) | Set the bits from *HL. | ||
| D84F | LD (BC),A | Write A to *BC. | ||
| D850 | POP HL | Restore HL from the stack. | ||
| D851 | INC DE | Increment DE by one. | ||
| D852 | INC HL | Increment HL by one. | ||
| D853 | INC B | Increment B by one. | ||
| D854 | PUSH HL | Stash HL on the stack. | ||
| D855 | LD A,(BC) | A=*BC. | ||
| D856 | LD L,(HL) | L=*HL. | ||
| D857 | LD H,$C6 | H=C6. | ||
| D859 | AND (HL) | Merge the bits from *HL. | ||
| D85A | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D85B | LD A,(DE) | A=*DE. | ||
| D85C | LD L,A | L=A. | ||
| D85D | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D85E | OR (HL) | Set the bits from *HL. | ||
| D85F | LD (BC),A | Write A to *BC. | ||
| D860 | POP HL | Restore HL from the stack. | ||
| D861 | INC DE | Increment DE by one. | ||
| D862 | INC HL | Increment HL by one. | ||
| D863 | INC B | Increment B by one. | ||
| D864 | PUSH HL | Stash HL on the stack. | ||
| D865 | LD A,(BC) | A=*BC. | ||
| D866 | LD L,(HL) | L=*HL. | ||
| D867 | LD H,$C6 | H=C6. | ||
| D869 | AND (HL) | Merge the bits from *HL. | ||
| D86A | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D86B | LD A,(DE) | A=*DE. | ||
| D86C | LD L,A | L=A. | ||
| D86D | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D86E | OR (HL) | Set the bits from *HL. | ||
| D86F | LD (BC),A | Write A to *BC. | ||
| D870 | POP HL | Restore HL from the stack. | ||
| D871 | INC DE | Increment DE by one. | ||
| D872 | INC HL | Increment HL by one. | ||
| D873 | INC B | Increment B by one. | ||
| D874 | PUSH HL | Stash HL on the stack. | ||
| D875 | LD A,(BC) | A=*BC. | ||
| D876 | LD L,(HL) | L=*HL. | ||
| D877 | LD H,$C6 | H=C6. | ||
| D879 | AND (HL) | Merge the bits from *HL. | ||
| D87A | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D87B | LD A,(DE) | A=*DE. | ||
| D87C | LD L,A | L=A. | ||
| D87D | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D87E | OR (HL) | Set the bits from *HL. | ||
| D87F | LD (BC),A | Write A to *BC. | ||
| D880 | POP HL | Restore HL from the stack. | ||
| D881 | INC DE | Increment DE by one. | ||
| D882 | INC HL | Increment HL by one. | ||
| D883 | INC B | Increment B by one. | ||
| D884 | PUSH HL | Stash HL on the stack. | ||
| D885 | LD A,(BC) | A=*BC. | ||
| D886 | LD L,(HL) | L=*HL. | ||
| D887 | LD H,$C6 | H=C6. | ||
| D889 | AND (HL) | Merge the bits from *HL. | ||
| D88A | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D88B | LD A,(DE) | A=*DE. | ||
| D88C | LD L,A | L=A. | ||
| D88D | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D88E | OR (HL) | Set the bits from *HL. | ||
| D88F | LD (BC),A | Write A to *BC. | ||
| D890 | POP HL | Restore HL from the stack. | ||
| D891 | INC DE | Increment DE by one. | ||
| D892 | INC HL | Increment HL by one. | ||
| D893 | INC B | Increment B by one. | ||
| D894 | PUSH HL | Stash HL on the stack. | ||
| D895 | LD A,(BC) | A=*BC. | ||
| D896 | LD L,(HL) | L=*HL. | ||
| D897 | LD H,$C6 | H=C6. | ||
| D899 | AND (HL) | Merge the bits from *HL. | ||
| D89A | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D89B | LD A,(DE) | A=*DE. | ||
| D89C | LD L,A | L=A. | ||
| D89D | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D89E | OR (HL) | Set the bits from *HL. | ||
| D89F | LD (BC),A | Write A to *BC. | ||
| D8A0 | POP HL | Restore HL from the stack. | ||
| D8A1 | INC DE | Increment DE by one. | ||
| D8A2 | INC HL | Increment HL by one. | ||
| D8A3 | INC B | Increment B by one. | ||
| D8A4 | PUSH HL | Stash HL on the stack. | ||
| D8A5 | LD A,(BC) | A=*BC. | ||
| D8A6 | LD L,(HL) | L=*HL. | ||
| D8A7 | LD H,$C6 | H=C6. | ||
| D8A9 | AND (HL) | Merge the bits from *HL. | ||
| D8AA | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D8AB | LD A,(DE) | A=*DE. | ||
| D8AC | LD L,A | L=A. | ||
| D8AD | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D8AE | OR (HL) | Set the bits from *HL. | ||
| D8AF | LD (BC),A | Write A to *BC. | ||
| D8B0 | POP HL | Restore HL from the stack. | ||
| D8B1 | INC DE | Increment DE by one. | ||
| D8B2 | INC HL | Increment HL by one. | ||
| D8B3 | INC B | Increment B by one. | ||
| D8B4 | PUSH HL | Stash HL on the stack. | ||
| D8B5 | LD A,(BC) | A=*BC. | ||
| D8B6 | LD L,(HL) | L=*HL. | ||
| D8B7 | LD H,$C6 | H=C6. | ||
| D8B9 | AND (HL) | Merge the bits from *HL. | ||
| D8BA | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D8BB | LD A,(DE) | A=*DE. | ||
| D8BC | LD L,A | L=A. | ||
| D8BD | EX AF,AF' | Exchange the AF register with the shadow AF register. | ||
| D8BE | OR (HL) | Set the bits from *HL. | ||
| D8BF | LD (BC),A | Write A to *BC. | ||
| D8C0 | POP HL | Restore HL from the stack. | ||
| D8C1 | CALL $D986 | Call D986. | ||
| PrintSprite_Mirrored_4 | D8C4 | INC DE | Increment DE by one. | |
| D8C5 | INC HL | Increment HL by one. | ||
| PrintSprite_Mirrored_5 | D8C6 | EXX | Switch to the shadow registers. | |
| D8C7 | DEC C | Decrease C by one. | ||
| D8C8 | LD A,E | Compare E with C... | ||
| D8C9 | CP C | |||
| D8CA | EXX | Switch to the shadow registers. | ||
| D8CB | JP NZ,PrintSprite_Mirrored_1 | Jump to PrintSprite_Mirrored_1 if E is not equal to C on line D8C8. | ||
| D8CE | EXX | Switch to the shadow registers. | ||
| D8CF | LD C,L | C=L. | ||
| D8D0 | INC B | Increment B by one. | ||
| D8D1 | LD A,D | Compare D with B... | ||
| D8D2 | CP B | |||
| D8D3 | EXX | Switch to the shadow registers. | ||
| D8D4 | JP NZ,PrintSprite_Mirrored_1 | Jump to PrintSprite_Mirrored_1 if D is not equal to B on line D8D1. | ||
| D8D7 | RET | Return. | ||
| PrintSprite_Mirrored_6 | D8D8 | EXX | Switch to the shadow registers. | |
| D8D9 | LD A,(DE) | A=*DE. | ||
| D8DA | INC DE | Increment DE by one. | ||
| D8DB | CP $36 | Jump to PrintSprite_Mirrored_7 if A is equal to 36. | ||
| D8DD | JP Z,PrintSprite_Mirrored_7 | |||
| D8E0 | INC DE | Increment DE by eight. | ||
| D8E1 | INC DE | |||
| D8E2 | INC DE | |||
| D8E3 | INC DE | |||
| D8E4 | INC DE | |||
| D8E5 | INC DE | |||
| D8E6 | INC DE | |||
| D8E7 | INC DE | |||
| PrintSprite_Mirrored_7 | D8E8 | LD A,(HL) | A=*HL. | |
| D8E9 | INC HL | Increment HL by one. | ||
| D8EA | CP $36 | Jump to PrintSprite_Mirrored_5 if A is equal to 36. | ||
| D8EC | JP Z,PrintSprite_Mirrored_5 | |||
| D8EF | INC HL | Increment HL by eight. | ||
| D8F0 | INC HL | |||
| D8F1 | INC HL | |||
| D8F2 | INC HL | |||
| D8F3 | INC HL | |||
| D8F4 | INC HL | |||
| D8F5 | INC HL | |||
| D8F6 | INC HL | |||
| D8F7 | JP PrintSprite_Mirrored_5 | Jump to PrintSprite_Mirrored_5. | ||
| PrintSprite_Mirrored_8 | D8FA | LD A,(DE) | Jump to PrintSprite_Mirrored_4 if *DE is equal to 36. | |
| D8FB | CP $36 | |||
| D8FD | JP Z,PrintSprite_Mirrored_4 | |||
| D900 | INC DE | Increment DE by one. | ||
| D901 | INC HL | Increment HL by one. | ||
| D902 | PUSH HL | Stash HL on the stack. | ||
| D903 | LD H,$C6 | H=C6. | ||
| D905 | LD A,(DE) | A=*DE. | ||
| D906 | LD L,A | L=A. | ||
| D907 | LD A,(HL) | A=*HL. | ||
| D908 | LD (BC),A | Write A to *BC. | ||
| D909 | INC DE | Increment DE by one. | ||
| D90A | INC B | Increment B by one. | ||
| D90B | LD A,(DE) | A=*DE. | ||
| D90C | LD L,A | L=A. | ||
| D90D | LD A,(HL) | A=*HL. | ||
| D90E | LD (BC),A | Write A to *BC. | ||
| D90F | INC DE | Increment DE by one. | ||
| D910 | INC B | Increment B by one. | ||
| D911 | LD A,(DE) | A=*DE. | ||
| D912 | LD L,A | L=A. | ||
| D913 | LD A,(HL) | A=*HL. | ||
| D914 | LD (BC),A | Write A to *BC. | ||
| D915 | INC DE | Increment DE by one. | ||
| D916 | INC B | Increment B by one. | ||
| D917 | LD A,(DE) | A=*DE. | ||
| D918 | LD L,A | L=A. | ||
| D919 | LD A,(HL) | A=*HL. | ||
| D91A | LD (BC),A | Write A to *BC. | ||
| D91B | INC DE | Increment DE by one. | ||
| D91C | INC B | Increment B by one. | ||
| D91D | LD A,(DE) | A=*DE. | ||
| D91E | LD L,A | L=A. | ||
| D91F | LD A,(HL) | A=*HL. | ||
| D920 | LD (BC),A | Write A to *BC. | ||
| D921 | INC DE | Increment DE by one. | ||
| D922 | INC B | Increment B by one. | ||
| D923 | LD A,(DE) | A=*DE. | ||
| D924 | LD L,A | L=A. | ||
| D925 | LD A,(HL) | A=*HL. | ||
| D926 | LD (BC),A | Write A to *BC. | ||
| D927 | INC DE | Increment DE by one. | ||
| D928 | INC B | Increment B by one. | ||
| D929 | LD A,(DE) | A=*DE. | ||
| D92A | LD L,A | L=A. | ||
| D92B | LD A,(HL) | A=*HL. | ||
| D92C | LD (BC),A | Write A to *BC. | ||
| D92D | INC DE | Increment DE by one. | ||
| D92E | INC B | Increment B by one. | ||
| D92F | LD A,(DE) | A=*DE. | ||
| D930 | LD L,A | L=A. | ||
| D931 | LD A,(HL) | A=*HL. | ||
| D932 | LD (BC),A | Write A to *BC. | ||
| D933 | INC DE | Increment DE by one. | ||
| D934 | POP HL | Restore HL from the stack. | ||
| D935 | CALL $D986 | Call D986. | ||
| D938 | JP PrintSprite_Mirrored_5 | Jump to PrintSprite_Mirrored_5. | ||
| PrintSprite_Mirrored_9 | D93B | INC DE | Increment DE by one. | |
| D93C | INC HL | Increment HL by one. | ||
| D93D | PUSH DE | Stash DE on the stack. | ||
| D93E | LD D,$C6 | D=C6. | ||
| D940 | LD E,(HL) | E=*HL. | ||
| D941 | LD A,(DE) | A=*DE. | ||
| D942 | LD E,A | E=A. | ||
| D943 | LD A,(BC) | A=*BC. | ||
| D944 | AND E | Merge the bits from E. | ||
| D945 | LD (BC),A | Write A to *BC. | ||
| D946 | INC HL | Increment HL by one. | ||
| D947 | INC B | Increment B by one. | ||
| D948 | LD E,(HL) | E=*HL. | ||
| D949 | LD A,(DE) | A=*DE. | ||
| D94A | LD E,A | E=A. | ||
| D94B | LD A,(BC) | A=*BC. | ||
| D94C | AND E | Merge the bits from E. | ||
| D94D | LD (BC),A | Write A to *BC. | ||
| D94E | INC HL | Increment HL by one. | ||
| D94F | INC B | Increment B by one. | ||
| D950 | LD E,(HL) | E=*HL. | ||
| D951 | LD A,(DE) | A=*DE. | ||
| D952 | LD E,A | E=A. | ||
| D953 | LD A,(BC) | A=*BC. | ||
| D954 | AND E | Merge the bits from E. | ||
| D955 | LD (BC),A | Write A to *BC. | ||
| D956 | INC HL | Increment HL by one. | ||
| D957 | INC B | Increment B by one. | ||
| D958 | LD E,(HL) | E=*HL. | ||
| D959 | LD A,(DE) | A=*DE. | ||
| D95A | LD E,A | E=A. | ||
| D95B | LD A,(BC) | A=*BC. | ||
| D95C | AND E | Merge the bits from E. | ||
| D95D | LD (BC),A | Write A to *BC. | ||
| D95E | INC HL | Increment HL by one. | ||
| D95F | INC B | Increment B by one. | ||
| D960 | LD E,(HL) | E=*HL. | ||
| D961 | LD A,(DE) | A=*DE. | ||
| D962 | LD E,A | E=A. | ||
| D963 | LD A,(BC) | A=*BC. | ||
| D964 | AND E | Merge the bits from E. | ||
| D965 | LD (BC),A | Write A to *BC. | ||
| D966 | INC HL | Increment HL by one. | ||
| D967 | INC B | Increment B by one. | ||
| D968 | LD E,(HL) | E=*HL. | ||
| D969 | LD A,(DE) | A=*DE. | ||
| D96A | LD E,A | E=A. | ||
| D96B | LD A,(BC) | A=*BC. | ||
| D96C | AND E | Merge the bits from E. | ||
| D96D | LD (BC),A | Write A to *BC. | ||
| D96E | INC HL | Increment HL by one. | ||
| D96F | INC B | Increment B by one. | ||
| D970 | LD E,(HL) | E=*HL. | ||
| D971 | LD A,(DE) | A=*DE. | ||
| D972 | LD E,A | E=A. | ||
| D973 | LD A,(BC) | A=*BC. | ||
| D974 | AND E | Merge the bits from E. | ||
| D975 | LD (BC),A | Write A to *BC. | ||
| D976 | INC HL | Increment HL by one. | ||
| D977 | INC B | Increment B by one. | ||
| D978 | LD E,(HL) | E=*HL. | ||
| D979 | LD A,(DE) | A=*DE. | ||
| D97A | LD E,A | E=A. | ||
| D97B | LD A,(BC) | A=*BC. | ||
| D97C | AND E | Merge the bits from E. | ||
| D97D | LD (BC),A | Write A to *BC. | ||
| D97E | INC HL | Increment HL by one. | ||
| D97F | POP DE | Restore DE from the stack. | ||
| D980 | CALL $D986 | Call D986. | ||
| D983 | JP PrintSprite_Mirrored_5 | Jump to PrintSprite_Mirrored_5. | ||
| Prev: D6C9 | Up: Map | Next: D986 |