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Routines |
| Prev: F092 | Up: Map | Next: F249 |
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Used by the routine at F43E.
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| F130 | CP $FF | Return if A is equal to FF. | ||
| F132 | RET Z | |||
| F133 | CP $80 | Jump to F13A if A is not equal to 80. | ||
| F135 | JR NZ,$F13A | |||
| F137 | SET 7,B | Set bit 7 of B. | ||
| F139 | RET | Return. | ||
| F13A | CP $40 | Jump to F141 if A is not equal to 40. | ||
| F13C | JR NZ,$F141 | |||
| F13E | SET 6,B | Set bit 6 of B. | ||
| F140 | RET | Return. | ||
| F141 | LD C,A | C=A. | ||
| F142 | LD A,B | Return if B is equal to 00. | ||
| F143 | CP $00 | |||
| F145 | RET Z | |||
| F146 | LD A,C | A=C. | ||
| F147 | CP $15 | Jump to F249 if A is lower than 15 (unsigned comparison). | ||
| F149 | JP M,$F249 | |||
| F14C | CP $40 | Compare A with 40. | ||
| F14E | JP P,$F249 | Jump to F249 P. | ||
| F151 | LD C,A | C=A. | ||
| F152 | LD A,($E2C7) | A=*Item_ID. | ||
| F155 | CP $15 | Jump to F249 if A is lower than 15 (unsigned comparison). | ||
| F157 | JP M,$F249 | |||
| F15A | CP $40 | Compare A with 40. | ||
| F15C | JP P,$F249 | Jump to F249 P. | ||
| F15F | LD D,$15 | D=15. | ||
| F161 | CALL $F286 | Call F286. | ||
| F164 | LD D,$3D | D=3D. | ||
| F166 | LD E,$03 | E=03. | ||
| F168 | LD A,($E2C7) | A=*Item_ID. | ||
| F16B | CALL $F286 | Call F286. | ||
| F16E | INC D | Increment D by one. | ||
| F16F | DEC E | Decrease E by one. | ||
| F170 | LD A,($E2C7) | A=*Item_ID. | ||
| F173 | JR NZ,$F16B | Jump to F16B if E is not zero. | ||
| F175 | CP $1B | Jump to F180 if A is not equal to 1B. | ||
| F177 | JR NZ,$F180 | |||
| F179 | LD A,C | Jump to F194 if C is not equal to 1C. | ||
| F17A | CP $1C | |||
| F17C | JR NZ,$F194 | |||
| F17E | JR $F189 | Jump to F189. | ||
| F180 | CP $1C | Jump to F194 if A is not equal to 1C. | ||
| F182 | JR NZ,$F194 | |||
| F184 | LD A,C | Jump to F194 if C is not equal to 1B. | ||
| F185 | CP $1B | |||
| F187 | JR NZ,$F194 | |||
| F189 | LD IX,$D83A | IX=Time. | ||
| F18D | SET 3,(IX+$00) | Set bit 3 of *IX+00. | ||
| F191 | JP $F231 | Jump to F231. | ||
| F194 | LD A,($E2C7) | Jump to F1A2 if *Item_ID is not equal to 1D. | ||
| F197 | CP $1D | |||
| F199 | JR NZ,$F1A2 | |||
| F19B | LD A,C | Jump to F1D6 if C is not equal to 1E. | ||
| F19C | CP $1E | |||
| F19E | JR NZ,$F1D6 | |||
| F1A0 | JR $F1AB | Jump to F1AB. | ||
| F1A2 | CP $1E | Jump to F1D6 if A is not equal to 1E. | ||
| F1A4 | JR NZ,$F1D6 | |||
| F1A6 | LD A,C | Jump to F1D6 if C is not equal to 1D. | ||
| F1A7 | CP $1D | |||
| F1A9 | JR NZ,$F1D6 | |||
| F1AB | LD IX,$D83A | IX=Time. | ||
| F1AF | SET 2,(IX+$00) | Set bit 2 of *IX+00. | ||
| F1B3 | LD A,($D840) | A=*D840. | ||
| F1B6 | AND A | Set flags. | ||
| F1B7 | ADD A,A | A+=A. | ||
| F1B8 | DAA | DAA. | ||
| F1B9 | LD ($D840),A | Write A to *D840. | ||
| F1BC | LD A,($D83F) | A=*D83F. | ||
| F1BF | PUSH AF | Stash AF on the stack. | ||
| F1C0 | AND A | Set flags. | ||
| F1C1 | ADD A,A | A+=A. | ||
| F1C2 | DAA | DAA. | ||
| F1C3 | LD ($D83F),A | Write A to *D83F. | ||
| F1C6 | POP AF | Restore AF from the stack. | ||
| F1C7 | JP NC,$F231 | Jump to F231 if A is higher. | ||
| F1CA | CCF | Invert the carry flag. | ||
| F1CB | LD A,($D83F) | A=*D83F. | ||
| F1CE | INC A | Increment A by one. | ||
| F1CF | DAA | DAA. | ||
| F1D0 | LD ($D83F),A | Write A to *D83F. | ||
| F1D3 | JP $F231 | Jump to F231. | ||
| F1D6 | LD A,($E2C7) | A=*Item_ID. | ||
| F1D9 | CP $17 | Jump to F1EB if A is not equal to 17. | ||
| F1DB | JR NZ,$F1EB | |||
| F1DD | CP C | Jump to F1EB if A is not equal to C. | ||
| F1DE | JR NZ,$F1EB | |||
| F1E0 | LD IX,$D83A | IX=Time. | ||
| F1E4 | SET 6,(IX+$00) | Set bit 6 of *IX+00. | ||
| F1E8 | JP $F231 | Jump to F231. | ||
| F1EB | LD A,($E2C7) | A=*Item_ID. | ||
| F1EE | INC A | Increment A by one. | ||
| F1EF | CP C | Jump to F1F8 if A is equal to C. | ||
| F1F0 | JR Z,$F1F8 | |||
| F1F2 | SUB $02 | A-=02. | ||
| F1F4 | CP C | Jump to F231 if A is not equal to C. | ||
| F1F5 | JR NZ,$F231 | |||
| F1F7 | INC A | Increment A by one. | ||
| F1F8 | DEC A | Decrease A by one. | ||
| F1F9 | CALL $D7C6 | Call D7C6. | ||
| F1FC | LD D,$1F | D=1F. | ||
| F1FE | LD E,$0D | E=0D. | ||
| F200 | CP D | Compare A with D. | ||
| F201 | JR Z,$F20A | Jump to F20A if A is zero. | ||
| F203 | INC D | Increment D by two. | ||
| F204 | INC D | |||
| F205 | DEC E | Decrease E by one. | ||
| F206 | JR NZ,$F200 | Jump to F200 if E is not zero. | ||
| F208 | JR $F231 | Jump to F231. | ||
| F20A | LD A,$0E | A=0E. | ||
| F20C | SUB E | A-=E. | ||
| F20D | LD D,A | D=A. | ||
| F20E | LD A,$05 | A=05. | ||
| F210 | ADD A,$05 | A+=05. | ||
| F212 | DAA | DAA. | ||
| F213 | DEC D | Decrease D by one. | ||
| F214 | JR NZ,$F210 | Jump to F210 if D is not zero. | ||
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This entry point is used by the routine at F286.
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| F216 | PUSH AF | Stash AF on the stack. | ||
| F217 | SET 3,B | Set bit 3 of B. | ||
| F219 | LD ($D86B),A | Write A to *D86B. | ||
| F21C | LD A,($D840) | D=*D840. | ||
| F21F | LD D,A | |||
| F220 | POP AF | Restore AF from the stack. | ||
| F221 | ADD A,D | A+=D. | ||
| F222 | DAA | DAA. | ||
| F223 | LD ($D840),A | Write A to *D840. | ||
| F226 | JR NC,$F231 | Jump to F231 if D is higher. | ||
| F228 | LD A,($D83F) | A=*D83F. | ||
| F22B | CCF | Invert the carry flag. | ||
| F22C | INC A | Increment A by one. | ||
| F22D | DAA | DAA. | ||
| F22E | LD ($D83F),A | Write A to *D83F. | ||
| F231 | INC B | Increment B by one. | ||
| F232 | SET 4,B | Set bit 4 of B. | ||
| F234 | LD A,($D832) | Jump to F240 if *D832 is equal to 00. | ||
| F237 | CP $00 | |||
| F239 | JR Z,$F240 | |||
| F23B | LD A,$03 | Write 03 to *D832. | ||
| F23D | LD ($D832),A | |||
| F240 | LD A,$00 | A=00. | ||
| F242 | LD DE,($E5B0) | DE=*E5B0. | ||
| F246 | LD (DE),A | Write A to *DE. | ||
| F247 | LD (HL),A | Write A to *HL. | ||
| F248 | RET | Return. | ||
| Prev: F092 | Up: Map | Next: F249 |