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Memory hacking
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 | This article was migrated from DF2014:Memory hacking and may be inaccurate for the current version of DF (v50.15). See this page for more information. |
v50.15 · v0.47.05 This article is about the current version of DF.Note that some content may still need to be updated. |
Note that this page is superseded by df-structures.
Version identification[edit]
| Version | MD5 hash | PE timestamp |
|---|---|---|
| 0.40.01 legacy | ||
| 0.40.01 SDL | ||
| 0.40.02 legacy | ||
| 0.40.02 SDL | 11a7da1fda05dfc826655d8aff4e9f9b | 53BEF285 |
| 0.47.04 SDL x86 | 6df64d9f3b413e6ad436e718ebeee070 | 5E5B11F9 |
General offsets[edit]
Legacy versions[edit]
| Description | 0.40.01 legacy | 0.40.02 legacy |
|---|---|---|
| cursor_xyz | ||
| mouse_x | ||
| mouse_y | ||
| mouse_z | ||
| window_dims | ||
| window_grid_x | ||
| window_grid_y | ||
| window_x (viewport_x) | ||
| window_y (viewport_y) |
| |
| window_z (viewport_z) |
|
SDL versions[edit]
| Description | 0.40.01 SDL | 0.40.02 SDL | 0.47.04 SDL x86 |
|---|---|---|---|
| cursor_xyz | 1D0CD40 | 20f8bc8 | |
| mouse_x | |||
| mouse_y | 1D0CD44 | 20f8bcc | |
| mouse_z | 1D0CD48 | 20f8bd0 | |
| window_dims | 20f8cd0 | ||
| window_grid_x | |||
| window_grid_y | 20f8cd8 | ||
| window_x (viewport_x) | 2a9a2f0 | ||
| window_y (viewport_y) | 2a9a314
| ||
| window_z (viewport_z) | 2976dac
|
Map data[edit]
Legacy versions[edit]
| Description | 0.40.01 legacy | 0.40.02 legacy |
|---|---|---|
| map_data |
| |
| map_info |
|
SDL versions[edit]
| Description | 0.40.01 SDL | 0.40.02 SDL | 0.47.04 SDL x86 |
|---|---|---|---|
| map_data | 2996f24 | 2be609c
| |
| map_info | 2996f3c | ? |
map_info struct[edit]
| Type | Name | Description |
|---|---|---|
| int32 | block_count_x | Size of the current map region in 16x16 blocks. |
| int32 | block_count_y | |
| int32 | block_count_z | Should be the same as tile_count_z |
| int32 | tile_count_x | Size of the current map region in tiles. |
| int32 | tile_count_y | |
| int32 | tile_count_z | |
| int32 | region_x | Position of the current map region within the world as a whole. |
| int32 | region_y | |
| int32 | region_z | Base Z-level - add this to Z coordinates to get the Z-level displayed on the screen |
Map block data offsets[edit]
| Description | 0.40.01–02 | 0.47.04 SDL x86 |
|---|---|---|
| map_data_map_x_offset | 0060 | 0054 |
| map_data_map_y_offset | 0062 | 0056 |
| map_data_map_z_offset | 0064 | 0058 |
| map_data_tiletype_offset | 006a | 005e |
| map_data_designation_offset | 026c | 0260 |
| map_data_occupancy_offset | 066c | 0660 |
| map_data_0a60_offset | 0A6c | 0A60 |
| map_data_pathfinding_offset | 0D6c | 0D60 |
| map_data_1160_offset | 116c | 1160 |
| map_data_1360_offset | 136c | 1360 |
| map_data_temperature1_offset | 156c | 1560 |
| map_data_temperature2_offset | 176c | 1760 |
| map_data_1960_offset | 196c | 1960 |
| map_data_1b60_offset | 1B6c | 1B60 |