dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Cache sprite sequence bounds for vehicles

Browse Source
This commit is contained in:
Jonathan G Rennison
2018-01-19 19:13:01 +00:00
parent 5b226adc75
commit d730cfd51d
12 changed files with 71 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/vehicle_base.h
View File

@@ -191,7 +191,7 @@ struct VehicleSpriteSeq {
}
}
void GetBounds(Rect *bounds) const;
Rect16 GetBounds() const;
void Draw(int x, int y, PaletteID default_pal, bool force_pal) const;
};
@@ -288,6 +288,7 @@ public:
*/
byte spritenum;
VehicleSpriteSeq sprite_seq; ///< Vehicle appearance.
Rect16 sprite_seq_bounds;
byte x_extent; ///< x-extent of vehicle bounding box
byte y_extent; ///< y-extent of vehicle bounding box
byte z_extent; ///< z-extent of vehicle bounding box
@@ -1054,6 +1055,11 @@ public:
}
bool IsDrawn() const;
inline void UpdateSpriteSeqBound()
{
this->sprite_seq_bounds = this->sprite_seq.GetBounds();
}
};
/**
@@ -1236,6 +1242,7 @@ struct SpecializedVehicle : public Vehicle {
_sprite_group_resolve_check_veh_check = false;
if (force_update || this->sprite_seq != seq) {
this->sprite_seq = seq;
this->UpdateSpriteSeqBound();
this->Vehicle::UpdateViewport(true);
}
} else if (force_update) {