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Routines |
| Prev: 9000 | Up: Map | Next: 909E |
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Player 1 yin-yang functionality.
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| Yin_Yang_1UP | 900E | LD A,($AA08) | If P1_Points_Awarded is 00 then no point was awarded for 1UP. Jump forward to Yin_Yang_2UP. | |
| 9011 | AND A | |||
| 9012 | JP Z,Yin_Yang_2UP | |||
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Update 1UP yin-yang total.
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| 9015 | LD HL,$AA01 | Add P1_Points_Awarded to P1_Yin_Yang and update the new total at P1_Yin_Yang. | ||
| 9018 | ADD A,(HL) | |||
| 9019 | LD (HL),A | |||
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Check if 1UP yin-yang total is now 01.
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| 901A | CP $01 | If the total is not 01 then skip forward to Yin_Yang_1UP_2. | ||
| 901C | JR NZ,Yin_Yang_1UP_2 | |||
| 901E | LD DE,$92AA | Call Yin_Yang_Copy using Yin_Yang_UDG_Half. | ||
| 9021 | LD HL,$0408 | |||
| 9024 | CALL Yin_Yang_Copy | |||
| 9027 | RET | Return. | ||
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Check if 1UP yin-yang total is now 02.
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| Yin_Yang_1UP_2 | 9028 | CP $02 | If the total is not 02 then skip forward to Yin_Yang_1UP_3. | |
| 902A | JR NZ,Yin_Yang_1UP_3 | |||
| 902C | LD DE,$928A | Call Yin_Yang_Copy using Yin_Yang_UDG_Full. | ||
| 902F | LD HL,$0408 | |||
| 9032 | CALL Yin_Yang_Copy | |||
| 9035 | RET | Return. | ||
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Check if 1UP yin-yang total is now 03.
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| Yin_Yang_1UP_3 | 9036 | CP $03 | If the total is not 03 then skip forward to Yin_Yang_1UP_4. | |
| 9038 | JR NZ,Yin_Yang_1UP_4 | |||
| 903A | LD DE,$928A | Call Yin_Yang_Copy using Yin_Yang_UDG_Full. | ||
| 903D | LD HL,$0408 | |||
| 9040 | CALL Yin_Yang_Copy | |||
| 9043 | LD DE,$92AA | Call Yin_Yang_Copy using Yin_Yang_UDG_Half. | ||
| 9046 | LD HL,$0108 | |||
| 9049 | CALL Yin_Yang_Copy | |||
| 904C | RET | Return. | ||
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1UP yin-yang total is 04.
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| Yin_Yang_1UP_4 | 904D | LD DE,$928A | Call Yin_Yang_Copy using Yin_Yang_UDG_Full. | |
| 9050 | LD HL,$0108 | |||
| 9053 | CALL Yin_Yang_Copy | |||
| 9056 | RET | Return. | ||
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Player 2 yin-yang functionality.
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| Yin_Yang_2UP | 9057 | LD A,($AA48) | If P2_Points_Awarded is 00 then no point was awarded for 2UP, if so then return. | |
| 905A | AND A | |||
| 905B | RET Z | |||
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Update 2UP yin-yang total.
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| 905C | LD HL,$AA41 | Add P2_Points_Awarded to P2_Yin_Yang and update the new total at P2_Yin_Yang. | ||
| 905F | ADD A,(HL) | |||
| 9060 | LD (HL),A | |||
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Check if 2UP yin-yang total is now 01.
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| 9061 | CP $01 | If the total is not 01 then skip forward to Yin_Yang_2UP_2. | ||
| 9063 | JR NZ,Yin_Yang_2UP_2 | |||
| 9065 | LD DE,$92AA | Call Yin_Yang_Copy using Yin_Yang_UDG_Half. | ||
| 9068 | LD HL,$1A08 | |||
| 906B | CALL Yin_Yang_Copy | |||
| 906E | RET | Return. | ||
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Check if 2UP yin-yang total is now 02.
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| Yin_Yang_2UP_2 | 906F | CP $02 | If the total is not 02 then skip forward to Yin_Yang_2UP_3. | |
| 9071 | JR NZ,Yin_Yang_2UP_3 | |||
| 9073 | LD DE,$928A | Call Yin_Yang_Copy using Yin_Yang_UDG_Full. | ||
| 9076 | LD HL,$1A08 | |||
| 9079 | CALL Yin_Yang_Copy | |||
| 907C | RET | Return. | ||
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Check if 2UP yin-yang total is now 03.
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| Yin_Yang_2UP_3 | 907D | CP $03 | If the total is not 03 then skip forward to Yin_Yang_2UP_4. | |
| 907F | JR NZ,Yin_Yang_2UP_4 | |||
| 9081 | LD DE,$928A | Call Yin_Yang_Copy using Yin_Yang_UDG_Full. | ||
| 9084 | LD HL,$1A08 | |||
| 9087 | CALL Yin_Yang_Copy | |||
| 908A | LD DE,$92AA | Call Yin_Yang_Copy using Yin_Yang_UDG_Half. | ||
| 908D | LD HL,$1D08 | |||
| 9090 | CALL Yin_Yang_Copy | |||
| 9093 | RET | Return. | ||
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2UP yin-yang total is 04.
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| Yin_Yang_2UP_4 | 9094 | LD DE,$928A | Call Yin_Yang_Copy using Yin_Yang_UDG_Full. | |
| 9097 | LD HL,$1D08 | |||
| 909A | CALL Yin_Yang_Copy | |||
| 909D | RET | Return. | ||
| Prev: 9000 | Up: Map | Next: 909E |