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Routines |
| Prev: 918D | Up: Map | Next: 9226 |
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Used by the routine at Initialise_SubGame.
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| 9194 | LD DE,$0006 | DE=0006. | ||
| 9197 | LD HL,($99CD) | HL=*99CD. | ||
| 919A | LD IX,$6240 | IX=6240. | ||
| 919E | LD A,(HL) | A=*HL. | ||
| 919F | LD B,A | B=A. | ||
| 91A0 | SRL B | Shift B right two positions. | ||
| 91A2 | SRL B | |||
| 91A4 | JR Z,$91B6 | Jump to 91B6 if HL is zero. | ||
| 91A6 | AND %00000011 | Keep only bits 0-1. | ||
| 91A8 | LD C,A | C=A. | ||
| 91A9 | SRL C | Shift C right. | ||
| 91AB | RLA | RLA. | ||
| 91AC | AND %00000011 | Keep only bits 0-1. | ||
| 91AE | OR %00000100 | Set bits 2. | ||
| 91B0 | CALL $921B | Call 921B. | ||
| 91B3 | INC HL | Increment HL by one. | ||
| 91B4 | JR $919E | Jump to 919E. | ||
| 91B6 | LD IX,$6000 | IX=ShadowBuffer. | ||
| 91BA | LD C,$07 | C=07. | ||
| 91BC | LD A,$01 | A=01. | ||
| 91BE | LD B,$60 | B=60. | ||
| 91C0 | CALL $921B | Call 921B. | ||
| 91C3 | LD IX,$6FC0 | IX=6FC0. | ||
| 91C7 | LD B,$60 | B=60. | ||
| 91C9 | CALL $921B | Call 921B. | ||
| 91CC | LD B,$12 | B=12. | ||
| 91CE | LD IX,$6240 | IX=6240. | ||
| 91D2 | LD DE,$00C0 | DE=00C0. | ||
| 91D5 | LD (IX+$00),$05 | Write 05 to *IX+00. | ||
| 91D9 | LD (IX+$01),$07 | Write 07 to *IX+01. | ||
| 91DD | ADD IX,DE | IX+=DE. | ||
| 91DF | LD (IX-$06),$05 | Write 05 to *IX+FA. | ||
| 91E3 | LD (IX-$05),$07 | Write 07 to *IX+FB. | ||
| 91E7 | DJNZ $91D5 | Decrease counter by one and loop back to 91D5 until counter is zero. | ||
| 91E9 | LD IX,$6F06 | IX=6F06. | ||
| 91ED | LD BC,$121E | BC=121E. | ||
| 91F0 | LD DE,$FF40 | DE=FF40. | ||
| 91F3 | PUSH BC | Stash BC on the stack. | ||
| 91F4 | PUSH IX | Stash IX on the stack. | ||
| 91F6 | LD A,$06 | A=06. | ||
| 91F8 | BIT 0,(IX+$01) | Test bit 0 of *IX+01. | ||
| 91FC | JR NZ,$9213 | Jump to 9213 if HL is not zero. | ||
| 91FE | LD A,$00 | A=00. | ||
| 9200 | LD (IX+$01),A | Write A to *IX+01. | ||
| 9203 | ADD IX,DE | IX+=DE. | ||
| 9205 | DJNZ $91F8 | Decrease counter by one and loop back to 91F8 until counter is zero. | ||
| 9207 | POP IX | Restore IX from the stack. | ||
| 9209 | LD BC,$0006 | BC=0006. | ||
| 920C | ADD IX,BC | IX+=BC. | ||
| 920E | POP BC | Restore BC from the stack. | ||
| 920F | DEC C | Decrease C by one. | ||
| 9210 | JR NZ,$91F3 | Jump to 91F3 if C is not zero. | ||
| 9212 | RET | Return. | ||
| 9213 | CP $06 | Compare A with 06. | ||
| 9215 | JR Z,$9200 | Jump to 9200 if A is zero. | ||
| 9217 | ADD A,$01 | A+=01. | ||
| 9219 | JR $9200 | Jump to 9200. | ||
| 921B | LD (IX+$00),A | Write A to *IX+00. | ||
| 921E | LD (IX+$01),C | Write C to *IX+01. | ||
| 9221 | ADD IX,DE | IX+=DE. | ||
| 9223 | DJNZ $921B | Decrease counter by one and loop back to 921B until counter is zero. | ||
| 9225 | RET | Return. | ||
| Prev: 918D | Up: Map | Next: 9226 |