OpenTTD
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Handling of NewGRF canals. More...
Go to the source code of this file.
Data Structures | |
struct | WaterFeature |
Information about a water feature. More... |
Enumerations | |
enum | CanalFeatureFlag { CFF_HAS_FLAT_SPRITE = 0 } |
Flags controlling the display of canals. More... |
Functions | |
SpriteID | GetCanalSprite (CanalFeature feature, TileIndex tile) |
Lookup the base sprite to use for a canal. | |
uint | GetCanalSpriteOffset (CanalFeature feature, TileIndex tile, uint cur_offset) |
Get the new sprite offset for a water tile. |
Variables | |
WaterFeature | _water_feature [CF_END] |
Table of canal 'feature' sprite groups. |
Handling of NewGRF canals.
Definition in file newgrf_canal.h.
enum CanalFeatureFlag |
Flags controlling the display of canals.
Definition at line 19 of file newgrf_canal.h.
SpriteID GetCanalSprite | ( | CanalFeature | feature, |
TileIndex | tile | ||
) |
Lookup the base sprite to use for a canal.
feature | Which canal feature we want. |
tile | Tile index of canal, if appropriate. |
0
if none. Definition at line 139 of file newgrf_canal.cpp.
References SpriteGroup::Resolve().
Referenced by DrawCanalWater(), DrawWaterEdges(), and DrawWaterLock().
uint GetCanalSpriteOffset | ( | CanalFeature | feature, |
TileIndex | tile, | ||
uint | cur_offset | ||
) |
Get the new sprite offset for a water tile.
tile | Tile index of the canal/water tile. |
feature | For which feature to get the new sprite offset. |
cur_offset | Current sprite offset. |
Definition at line 170 of file newgrf_canal.cpp.
References CALLBACK_FAILED, CBID_CANALS_SPRITE_OFFSET, CBM_CANAL_SPRITE_OFFSET, GetCanalCallback(), and HasBit().
Referenced by DrawWaterSprite(), and DrawWaterTileStruct().