Routines
Prev: C3FA Up: Map Next: C463
C42F: Move Player To Room
Used by the routines at Handler_InjuryCheck and Action_Blow.
Move the player to the given room and retarget any scenic events that watched the old room.
MovePlayerToRoom C42F LD C,A Read the current room and the scenic list. Jump to MovePlayerToRoom_Next to continue.
C430 LD A,($BB00)
C433 LD B,A
C434 LD A,($BA9B)
C437 LD HL,$BA48
C43A JR MovePlayerToRoom_Next
MovePlayerToRoom_Loop C43C INC HL Step to the next scenic entry.
MovePlayerToRoom_Next C43D CP (HL) Jump to MovePlayerToRoom_ScenicNext unless this scenic entry watched the old room.
C43E JR NZ,MovePlayerToRoom_ScenicNext
C440 LD (HL),C Retarget this scenic entry to the new room.
MovePlayerToRoom_ScenicNext C441 DJNZ MovePlayerToRoom_Loop Repeat from MovePlayerToRoom_Loop for the remaining scenic entries.
C443 LD A,C Remember the new room. Return when no event bits are set.
C444 LD ($BA9B),A
C447 LD A,($BA3F)
C44A AND A
C44B JR Z,MovePlayerToRoom_Return
C44D LD B,$08 Take the eight event bits and the objects they summon.
C44F LD HL,$BA40
C452 LD C,A
C453 JR MovePlayerToRoom_EventBit
MovePlayerToRoom_EventAdvance C455 INC HL Step to the next event object.
MovePlayerToRoom_EventBit C456 SRL C Skip this object when its event bit is clear.
C458 JR NC,MovePlayerToRoom_EventNext
C45A LD A,(HL) Call Handler_UpdateItemForTheCurrentRoom to move that event's object into this room.
C45B EXX
C45C CALL Handler_UpdateItemForTheCurrentRoom
C45F EXX Switch back to the event scan.
MovePlayerToRoom_EventNext C460 DJNZ MovePlayerToRoom_EventAdvance Repeat from MovePlayerToRoom_EventAdvance for the remaining event bits.
MovePlayerToRoom_Return C462 RET Return.
View the equivalent code in;
Prev: C3FA Up: Map Next: C463