|
Routines |
| Prev: 45801 | Up: Map | Next: 45879 |
|
Used by the routine at CreateTownObjects.
Called every frame in the town. Puts a pointing hand (an object of type 11) in the sixth object slot, next to the sheriff, if the slot is free. HandlePointer makes it point towards the outlaw.
|
||||
|
Use the sixth slot if it is free.
|
||||
| CreateDirectionPointer | 45848 | LD DE,41677 | Point DE at the sixth object slot. | |
| 45851 | LD A,(DE) | Fetch the type of the object in the slot. | ||
| 45852 | AND A | Return if the slot is in use. | ||
| 45853 | RET NZ | |||
|
Copy the template and place the pointer near the sheriff.
|
||||
| 45854 | PUSH DE | Copy DE to IY (using the stack). | ||
| 45855 | POP IY | |||
| 45857 | LD HL,45879 | Point HL at PointerTemplate. | ||
| 45860 | LD BC,16 | Set the size of an object slot in BC. | ||
| 45863 | LDIR | Copy the template into the slot. | ||
| 45865 | LD B,1 | Set the distance from the sheriff to one cell. | ||
| 45867 | CALL PlaceNearSheriff | Place the pointer one cell away from the sheriff. | ||
| 45870 | RET NZ | Return if that cell is blocked. | ||
| 45871 | CALL SetPositionInCell | Set the position of the pointer within its cell. | ||
| 45874 | LD (IY+0),11 | Turn the slot into a pointer. | ||
| 45878 | RET | Return. | ||
| Prev: 45801 | Up: Map | Next: 45879 |