Routines
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62961: Action: Open
Open the named door, gate or chest.
Action_Open 62961 CALL Parser_ValidateDirectObject Call Parser_ValidateDirectObject.
62964 RET C Return if the direct object is malformed.
Was the player trying to open ... the door?
62965 LD HL,59626 Call Parser_AdvanceToSeparator with 59626.
62968 CALL Parser_AdvanceToSeparator
62971 JP NZ,Validate_Open_Chest Jump to Validate_Open_Chest if the token isn't for the door.
62974 LD HL,59287 Call Parser_SkipToken with 59287.
62977 CALL Parser_SkipToken
62980 BIT 0,A Jump to Open_CheckRoom if the named door is closed.
62982 JR Z,Open_CheckRoom
Print "It's already open.".
62984 LD HL,57714 HL=Messaging_ItsAlreadyOpen.
62987 JP PrintResponse Jump to PrintResponse.
Which door is the player opening?
Open_CheckRoom 62990 LD A,(47771) Jump to Open_Farmhouse if *CurrentRoom is room 2: " Inside the Farmhouse".
62993 CP 2
62995 JR Z,Open_Farmhouse
62997 CP 3 Jump to Open_CheckWoodmansHut if *CurrentRoom isn't room 3: " At a large Farmhouse".
62999 JR NZ,Open_CheckWoodmansHut
Change the farmhouse door states!
Open_Farmhouse 63001 LD BC,13877 Call TransformItem to transform "A closed door" into "An open door".
63004 CALL TransformItem
63007 LD BC,14391 Call TransformItem to transform "A closed door" into "An open door".
63010 CALL TransformItem
This action changes the map:
63013 LD A,3 Write 3 to *Exit_FarmhouseSouth to open up southbound access to At a large Farmhouse from Inside the Farmhouse.
63015 LD (59713),A
63018 JP Response_OK_GameLoop Jump to Response_OK_GameLoop.
Is the player at the Woodman's Hut?
Open_CheckWoodmansHut 63021 CP 15 Jump to Open_WoodmansHut if *CurrentRoom is room 15: " At the Woodman's Hut".
63023 JR Z,Open_WoodmansHut
63025 CP 16 Jump to Open_CheckWitchsHovel if *CurrentRoom isn't room 16: " Inside the Woodman's Hut".
63027 JR NZ,Open_CheckWitchsHovel
Change the Woodman's Hut door states!
Open_WoodmansHut 63029 LD BC,14905 Call TransformItem to transform "A closed door" into "An open door".
63032 CALL TransformItem
63035 LD BC,15419 Call TransformItem to transform "A closed door" into "An open door".
63038 CALL TransformItem
This action changes the map:
63041 LD A,15 Write 15 to *Exit_WoodmansHutEast to open up eastbound access to At the Woodman's Hut from Inside the Woodman's Hut.
63043 LD (59798),A
63046 JP Response_OK_GameLoop Jump to Response_OK_GameLoop.
Is the player at the Witch's Hovel?
Open_CheckWitchsHovel 63049 CP 60 Jump to Open_WitchsHovel if *CurrentRoom is room 60: " At the Witch's Hovel".
63051 JR Z,Open_WitchsHovel
63053 CP 61 Jump to Validate_Open_Chest if *CurrentRoom isn't room 61: " Inside the Witch's Hovel".
63055 JR NZ,Validate_Open_Chest
Change the Witch's Hovel door states!
Open_WitchsHovel 63057 LD BC,15933 Call TransformItem to transform "A closed door" into "An open door".
63060 CALL TransformItem
63063 LD BC,16447 Call TransformItem to transform "A closed door" into "An open door".
63066 CALL TransformItem
This action changes the map:
63069 LD A,60 Write 60 to *Exit_WitchsHovelEast to open up eastbound access to At the Witch's Hovel from Inside the Witch's Hovel.
63071 LD (60068),A
63074 JP Response_OK_GameLoop Jump to Response_OK_GameLoop.
Was the player trying to open ... the chest?
Validate_Open_Chest 63077 LD HL,59412 Call Parser_AdvanceToSeparator with 59412.
63080 CALL Parser_AdvanceToSeparator
63083 JR NZ,Open_YouCant Jump to Open_YouCant if the token isn't for the chest.
63085 LD A,11 Jump to Response_YouCantItsLocked if ValidateItemPresent reports that "A chest" is in the current room.
63087 CALL ValidateItemPresent
63090 JP Z,Response_YouCantItsLocked
63093 LD A,12 Jump to Response_ItsAlreadyOpen if ValidateItemPresent reports that "A closed chest" isn't in the current room.
63095 CALL ValidateItemPresent
63098 JP NZ,Response_ItsAlreadyOpen
63101 LD BC,3085 Call TransformItem to transform "A closed chest" into "An open chest containing the Crystals of Vulcan".
63104 CALL TransformItem
Print "You open the chest,revealing the Crystals of Vulcan,within.".
63107 LD HL,54792 HL=Messaging_YouOpenTheChestRevealing.
63110 JP PrintResponse Jump to PrintResponse.
Nothing else is valid.
Open_YouCant 63113 JP Response_YouCant_GameLoop Jump to Response_YouCant_GameLoop.
View the equivalent code in;
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