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Fix inventory swapping not calling all callbacks (#9923)

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"Predicts" whether something will be swapped for allow callbacks, then calls callbacks a second time with swapped properties.

Co-authored-by: SmallJoker <SmallJoker@users.noreply.github.com>
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Lars Müller 2020-09-04 20:49:07 +02:00 • committed by GitHub
parent 4ba5046308
commit 050964bed6
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4 changed files with 209 additions and 138 deletions
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12
src/inventorymanager.h
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@ -183,6 +183,18 @@ struct IMoveAction : public InventoryAction, public MoveAction
void apply(InventoryManager *mgr, ServerActiveObject *player, IGameDef *gamedef);
void clientApply(InventoryManager *mgr, IGameDef *gamedef);
void swapDirections();
void onPutAndOnTake(const ItemStack &src_item, ServerActiveObject *player) const;
void onMove(int count, ServerActiveObject *player) const;
int allowPut(const ItemStack &dst_item, ServerActiveObject *player) const;
int allowTake(const ItemStack &src_item, ServerActiveObject *player) const;
int allowMove(int try_take_count, ServerActiveObject *player) const;
};
struct IDropAction : public InventoryAction, public MoveAction