diff options
| -rw-r--r-- | src/newgrf.cpp | 40 | ||||
| -rw-r--r-- | src/table/sprites.h | 2 |
2 files changed, 22 insertions, 20 deletions
diff --git a/src/newgrf.cpp b/src/newgrf.cpp index b30040ef5..b47e9e788 100644 --- a/src/newgrf.cpp +++ b/src/newgrf.cpp @@ -3276,19 +3276,19 @@ static uint16 SanitizeSpriteOffset(uint16& num, uint16 offset, int max_sprites, * @param load_index SpriteID of the sprite to be relocated */ static inline void TranslateShoreSprites(SpriteID load_index) { - /* Contains the displacement required */ + /** Contains the displacement required for the corresponding initial sprite*/ static const SpriteID shore_dup[8] = { - SPR_SHORE_BASE + 4, //4062 - SPR_SHORE_BASE + 1, //4063 - SPR_SHORE_BASE + 2, //4064 - SPR_SHORE_BASE + 8, //4065 - SPR_SHORE_BASE + 6, //4066 - SPR_SHORE_BASE + 12, //4067 - SPR_SHORE_BASE + 3, //4068 - SPR_SHORE_BASE + 9, //4069 + SPR_SHORE_BASE + 4, ///< 4062 + SPR_SHORE_BASE + 1, ///< 4063 + SPR_SHORE_BASE + 2, ///< 4064 + SPR_SHORE_BASE + 8, ///< 4065 + SPR_SHORE_BASE + 6, ///< 4066 + SPR_SHORE_BASE + 12, ///< 4067 + SPR_SHORE_BASE + 3, ///< 4068 + SPR_SHORE_BASE + 9, ///< 4069 }; - DupSprite(load_index, shore_dup[load_index - 4062]); + DupSprite(load_index, shore_dup[load_index - SPR_ORIGINALSHORE_START]); } /* Action 0x05 */ @@ -3382,18 +3382,18 @@ static void GraphicsNew(byte *buf, int len) /* openttd(d/w).grf missing shore sprites and initialisation of SPR_SHORE_BASE */ LoadNextSprite( SPR_SHORE_BASE + 0, _file_index, _nfo_line++); // SLOPE_STEEP_S - TranslateShoreSprites(4063); // SLOPE_W - TranslateShoreSprites(4064); // SLOPE_S - TranslateShoreSprites(4068); // SLOPE_SW - TranslateShoreSprites(4062); // SLOPE_E + TranslateShoreSprites(SPR_ORIGINALSHORE_START + 1); // SLOPE_W + TranslateShoreSprites(SPR_ORIGINALSHORE_START + 2); // SLOPE_S + TranslateShoreSprites(SPR_ORIGINALSHORE_START + 6); // SLOPE_SW + TranslateShoreSprites(SPR_ORIGINALSHORE_START); // SLOPE_E LoadNextSprite( SPR_SHORE_BASE + 5, _file_index, _nfo_line++); // SLOPE_STEEP_W - TranslateShoreSprites(4066); // SLOPE_SE + TranslateShoreSprites(SPR_ORIGINALSHORE_START + 4); // SLOPE_SE LoadNextSprite( SPR_SHORE_BASE + 7, _file_index, _nfo_line++); // SLOPE_WSE - TranslateShoreSprites(4065); // SLOPE_N - TranslateShoreSprites(4069); // SLOPE_NW + TranslateShoreSprites(SPR_ORIGINALSHORE_START + 3); // SLOPE_N + TranslateShoreSprites(SPR_ORIGINALSHORE_START + 7); // SLOPE_NW LoadNextSprite( SPR_SHORE_BASE + 10, _file_index, _nfo_line++); // SLOPE_STEEP_N LoadNextSprite( SPR_SHORE_BASE + 11, _file_index, _nfo_line++); // SLOPE_NWS - TranslateShoreSprites(4067); // SLOPE_NE + TranslateShoreSprites(SPR_ORIGINALSHORE_START + 5); // SLOPE_NE LoadNextSprite( SPR_SHORE_BASE + 13, _file_index, _nfo_line++); // SLOPE_ENW LoadNextSprite( SPR_SHORE_BASE + 14, _file_index, _nfo_line++); // SLOPE_SEN LoadNextSprite( SPR_SHORE_BASE + 15, _file_index, _nfo_line++); // SLOPE_STEEP_E @@ -3888,9 +3888,9 @@ static void SpriteReplace(byte *buf, int len) _nfo_line++; LoadNextSprite(load_index, _file_index, _nfo_line); // XXX - /* Shore sprites (4062-4069) are now located at different addresses. + /* Shore sprites now located at different addresses. * So apply the required displacements */ - if (IsInsideMM(load_index, 4062, 4069+1)) TranslateShoreSprites(load_index); + if (IsInsideMM(load_index, SPR_ORIGINALSHORE_START, SPR_ORIGINALSHORE_END + 1)) TranslateShoreSprites(load_index); } } } diff --git a/src/table/sprites.h b/src/table/sprites.h index e906383a8..ec26e1d48 100644 --- a/src/table/sprites.h +++ b/src/table/sprites.h @@ -144,6 +144,8 @@ enum Sprites { /* shore tiles - action 05-0D */ SPR_SHORE_BASE = SPR_2CCMAP_BASE + TWOCCMAP_SPRITE_COUNT, SPR_SHORE_SPRITE_COUNT = 18, + SPR_ORIGINALSHORE_START = 4062, + SPR_ORIGINALSHORE_END = 4069, SPR_AIRPORTX_BASE = SPR_SHORE_BASE + SPR_SHORE_SPRITE_COUNT, // The sprites used for other airport angles SPR_NEWAIRPORT_TARMAC = SPR_AIRPORTX_BASE, |