Warlord: Routine at F01C

F01C: Process: Drop Helmet


The player wants to drop the helmet, check which version of it is in the players inventory/ current room.
Process_DropHelmet	F01C	LD HL,$E36B	Call CheckItemGroupPresent with Data_ItemGroup_Helmet.
	F01F	CALL CheckItemGroupPresent	Call CheckItemGroupPresent with Data_ItemGroup_Helmet.
The player wants to drop the helmet but are they wearing it?
	F022	CP $20	Just jump straight to Handler_DropItem if the player is not wearing the helmet (so the current item is not "A bronze helmet (worn)").
	F024	JP NZ,Handler_DropItem
Else the player is wearing the helmet, so "un-wear" it first before dropping it. Change the helmet state!
	F027	LD BC,$201F	Call TransformItem to transform item 20 ("A bronze helmet (worn)") into item 1F ("A bronze helmet").
	F02A	CALL TransformItem
	F02D	LD A,$1F	Jump to Handler_DropItem with item 1F: "A bronze helmet".
	F02F	JP Handler_DropItem	Jump to Handler_DropItem with item 1F: "A bronze helmet".