diff options
Diffstat (limited to 'src/roadveh_gui.cpp')
| -rw-r--r-- | src/roadveh_gui.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/roadveh_gui.cpp b/src/roadveh_gui.cpp index 11e8f3eca..d09792e2f 100644 --- a/src/roadveh_gui.cpp +++ b/src/roadveh_gui.cpp @@ -120,12 +120,17 @@ static inline int RoadVehLengthToPixels(int length) return (length * 28) / 8; } -void DrawRoadVehImage(const Vehicle *v, int x, int y, VehicleID selection, int count) +/** + * Draws an image of a road vehicle chain + * @param v Front vehicle + + @param x x Position to start at + * @param y y Position to draw at + * @param seletion Selected vehicle to draw a border around + * @param max_width Number of pixels space for drawing + */ +void DrawRoadVehImage(const Vehicle *v, int x, int y, VehicleID selection, int max_width) { - /* Road vehicle lengths are measured in eighths of the standard length, so - * count is the number of standard vehicles that should be drawn. If it is - * 0, we draw enough vehicles for 10 standard vehicle lengths. */ - int max_length = (count == 0) ? 80 : count * 8; + int max_length = max_width / 28; /* Width of highlight box */ int highlight_w = 0; |