RAM:021195E8 sub_21195E8:                            @ CODE XREF: sub_211C3D0+58p
RAM:021195E8                                         @ sub_211C9F0+C0p ...
RAM:021195E8                 STMFD   SP!, {R4,LR}
RAM:021195EC                 MOV     R4, R0
RAM:021195F0                 ADD     R1, R4, #0x100
RAM:021195F4                 LDRSB   R2, [R1,#0x1E]
RAM:021195F8                 LDR     R1, =startAndMidwayEntrances
RAM:021195FC                 LDR     R1, [R1,R2,LSL#2] @ R1 = Pointer to entrance
RAM:02119600                 LDRB    R1, [R1,#Entrance.destWorldmapNode] @ R1 = byte 0x13 of the entrance struct
RAM:02119604                 CMP     R1, #0				@ If it's 0, do normal entrance
RAM:02119608                 BEQ     normalEntrance
RAM:0211960C                 CMP     R1, #0xFF			@ If it's not 0xFF change the worldmap node
RAM:02119610                 LDRNE   R0, =saveData
RAM:02119614                 SUBNE   R1, R1, #1
RAM:02119618                 STRNE   R1, [R0,#SaveData.worldMapNode]
RAM:0211961C                 MOV     R0, #0				@ exitLevel(0)
RAM:02119620                 BL      exitLevel			@ Level isn't marked as completed because param is 0
RAM:02119624                 LDMFD   SP!, {R4,PC}
RAM:02119628 @ ---------------------------------------------------------------------------
RAM:02119628
RAM:02119628 normalEntrance:                         @ CODE XREF: sub_21195E8+20j
RAM:02119628                 (more code to handle normal entrances...)