diff options
Diffstat (limited to 'src/newgrf_storage.h')
| -rw-r--r-- | src/newgrf_storage.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/newgrf_storage.h b/src/newgrf_storage.h index 93aab09dc..cf7690a92 100644 --- a/src/newgrf_storage.h +++ b/src/newgrf_storage.h @@ -21,7 +21,14 @@ struct BaseStorageArray * - reverting to the previous version * @param keep_changes do we save or revert the changes since the last ClearChanges? */ - virtual void ClearChanges(bool keep_changes) {} + virtual void ClearChanges(bool keep_changes) = 0; + + /** + * Stores some value at a given position. + * @param pos the position to write at + * @param value the value to write + */ + virtual void Store(uint pos, uint32 value) = 0; }; /** @@ -54,7 +61,7 @@ struct PersistentStorageArray : BaseStorageArray { * @param pos the position to write at * @param value the value to write */ - void Store(uint pos, TYPE value) + void Store(uint pos, uint32 value) { /* Out of the scope of the array */ if (pos >= SIZE) return; @@ -83,7 +90,7 @@ struct PersistentStorageArray : BaseStorageArray { * @param pos the position to get the data from * @return the data from that position */ - TYPE Get(uint pos) + TYPE Get(uint pos) const { /* Out of the scope of the array */ if (pos >= SIZE) return 0; @@ -124,7 +131,7 @@ struct TemporaryStorageArray : BaseStorageArray { * @param pos the position to write at * @param value the value to write */ - void Store(uint pos, TYPE value) + void Store(uint pos, uint32 value) { /* Out of the scope of the array */ if (pos >= SIZE) return; @@ -138,7 +145,7 @@ struct TemporaryStorageArray : BaseStorageArray { * @param pos the position to get the data from * @return the data from that position */ - TYPE Get(uint pos) + TYPE Get(uint pos) const { /* Out of the scope of the array */ if (pos >= SIZE) return 0; |