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Routines |
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| 738A | LD E,$01 | A=Sam's or the gangster's x-coordinate | ||||||||||
| 738C | LD A,(DE) | |||||||||||
| 738D | CP (HL) | Is Sam or the gangster to the left of the region? | ||||||||||
| 738E | RET C | Return with the carry flag set if so | ||||||||||
| 738F | INC HL | Point HL at the upper x-coordinate | ||||||||||
| 7390 | CP (HL) | Is Sam or the gangster to the right of the region? | ||||||||||
| 7391 | CCF | Return with the carry flag set if so | ||||||||||
| 7392 | RET C | |||||||||||
| 7393 | INC HL | Point HL at the lower y-coordinate | ||||||||||
| 7394 | INC E | A=Sam's or the gangster's y-coordinate | ||||||||||
| 7395 | LD A,(DE) | |||||||||||
| 7396 | CP (HL) | Is Sam or the gangster above the region? | ||||||||||
| 7397 | RET C | Return with the carry flag set if so | ||||||||||
| 7398 | INC HL | Point HL at the upper y-coordinate | ||||||||||
| 7399 | CP (HL) | Compare it with Sam's or the gangster's y-coordinate | ||||||||||
| 739A | INC HL | Point HL at either the disguise ID, or the first byte of the second entry in the table of region definitions | ||||||||||
| 739B | CCF | Set the carry flag if Sam or the gangster is below the region | ||||||||||
| 739C | RET | |||||||||||
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