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31 lines
2.0 KiB
MCFunction
31 lines
2.0 KiB
MCFunction
#
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# Description: Copies last state for undoing
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# Called by: as_statue:repeat/save
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# Entity @s: player
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#
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# Checks if UUID of armor stand matches that of the book
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#
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#scoreboard players set #as_success as_angle 0
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#execute store success score #as_success as_angle run data modify storage customizable_armor_stands:book_storage SavedItem.tag.StatesUUID set from entity @e[type=armor_stand,sort=nearest,limit=1,tag=as_selected] UUID
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#execute if score #as_success as_angle matches 1 run data remove storage customizable_armor_stands:book_storage SavedItem.tag.UndoStates
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#data remove storage customizable_armor_stands:book_storage SavedItem.tag.RedoStates
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# checks if uuid matches armor stand
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scoreboard players set #as_success as_angle 0
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data remove storage customizable_armor_stands:uuid_check UUID
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data modify storage customizable_armor_stands:uuid_check UUID set from storage customizable_armor_stands:book_storage SavedItem.tag.StatesUUID
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execute store result score #as_success as_angle \
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as @e[type=armor_stand,sort=nearest,limit=1,tag=as_selected] run \
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function armor_statues:uuid_check with storage customizable_armor_stands:uuid_check {}
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#
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execute if score #as_success as_angle matches 0 run data modify storage customizable_armor_stands:book_storage SavedItem.tag.UndoStates set value []
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execute if score #as_success as_angle matches 0 run data modify storage customizable_armor_stands:book_storage SavedItem.tag.StatesUUID set from entity @e[type=armor_stand,sort=nearest,limit=1,tag=as_selected] UUID
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data modify storage customizable_armor_stands:book_storage SavedItem.tag.RedoStates set value []
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#
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# Counts undo states and makes sure they're less than the maximum undo states
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#
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execute store result score #as_temp as_angle run data get storage customizable_armor_stands:book_storage SavedItem.tag.UndoStates
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execute if score #as_temp as_angle >= #undo_states as_angle run data remove storage customizable_armor_stands:book_storage SavedItem.tag.UndoStates[-1]
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#
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function armor_statues:repeat/save_undo_state
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