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GBAlatro
A Demake of Balatro for the GBA
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A generic interface for all items that can appear in the shop or be in the inventory. This uses first member struct inheritance - other structs are meant to inherit it by making their first member field Item. Then casts from inheriting structs to Item* are allowed and intentional and this allows for generic code that uses polymorphism. The -fms-extensions compile flag allows for anonymous members making it behave fully as inheritance. It makes all member fields be fully inherited so any struct that inherits Item for example will have all its fields accessible directly, e.g. JokerObject joker_object; joker_object.type = ITEM_TYPE_JOKER
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#include <item.h>
Data Fields | |
| SpriteObject | |
| First member struct inheritance all items that can appear in the shop are SpriteObjects. Note that this is an anonymous member. | |
| enum ItemType | type |
| The item type - used to dispatch the function implementations for inheriting types. | |
| bool | is_owned |
| Whether the item is currently held - used in cases where a behaviour needs to be different for Items still in the Shop and the ones we have bought. | |
A generic interface for all items that can appear in the shop or be in the inventory. This uses first member struct inheritance - other structs are meant to inherit it by making their first member field Item. Then casts from inheriting structs to Item* are allowed and intentional and this allows for generic code that uses polymorphism. The -fms-extensions compile flag allows for anonymous members making it behave fully as inheritance. It makes all member fields be fully inherited so any struct that inherits Item for example will have all its fields accessible directly, e.g. JokerObject joker_object; joker_object.type = ITEM_TYPE_JOKER
| bool is_owned |
| enum ItemType type |
1.9.8