/**
* Get the size of the sprite of a ship sprite heading west (used for lists).
* @param engine The engine to get the sprite from.
* @param[out] width The width of the sprite.
* @param[out] height The height of the sprite.
* @param[out] xoffs Number of pixels to shift the sprite to the right.
* @param[out] yoffs Number of pixels to shift the sprite downwards.
* @param image_type Context the sprite is used in.
*/
void GetShipSpriteSize(EngineID engine, uint &width, uint &height, int &xoffs, int &yoffs, EngineImageType image_type)
{
VehicleSpriteSeq seq;
GetShipIcon(engine, image_type, &seq);
Rect rect;
seq.GetBounds(&rect);
width = UnScaleGUI(rect.right - rect.left + 1);
height = UnScaleGUI(rect.bottom - rect.top + 1);
xoffs = UnScaleGUI(rect.left);
yoffs = UnScaleGUI(rect.top);
}
void DrawShipEngine(int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type)
{
VehicleSpriteSeq seq;
GetShipIcon(engine, image_type, &seq);
Rect rect;
seq.GetBounds(&rect);
preferred_x = Clamp(preferred_x,
left - UnScaleGUI(rect.left),
right - UnScaleGUI(rect.right));
seq.Draw(preferred_x, y, pal, pal == PALETTE_CRASH);
}
/**
* Draws an image of a ship
* @param v Front vehicle
* @param left The minimum horizontal position
* @param right The maximum horizontal position
* @param y Vertical position to draw at
* @param selection Selected vehicle to draw a frame around
*/
void DrawShipImage(const Vehicle *v, int left, int right, int y, VehicleID selection, EngineImageType image_type)
{
bool rtl = _current_text_dir == TD_RTL;
SpriteID sprite = v->GetImage(rtl ? DIR_E : DIR_W, image_type);
const Sprite *real_sprite = GetSprite(sprite, ST_NORMAL);
int width = UnScaleGUI(real_sprite->width);
int x_offs = UnScaleGUI(real_sprite->x_offs);
int x = rtl ? right - width - x_offs : left - x_offs;
y += ScaleGUITrad(10);
DrawSprite(sprite, GetVehiclePalette(v), x, y);
if (v->index == selection) {
x += x_offs;
y += UnScaleGUI(real_sprite->y_offs);
DrawFrameRect(x - 1, y - 1, x + width + 1, y + UnScaleGUI(real_sprite->height) + 1, COLOUR_WHITE, FR_BORDERONLY);
}
}
