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fix bug #9025 (XP & HP bars not zoomed)

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* adjust height bar with zoom()

* use SCALED_TO_ZOOM for orbs and bars (like other unit stuff)

PS: At high zoom level, sometimes the inner part of the bar doesn't
fit exactly the rectangle. I think it's slight and caused by this
strange design choice to get rectangle's coordinates from an image
file.
This commit is contained in:
Ali El Gariani 2007-04-29 15:39:52 +00:00
parent 0d153e13d0
commit 1c5d5f5b71
1 changed files with 5 additions and 4 deletions
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9
src/display.cpp
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@ -1356,13 +1356,14 @@ void display::draw_minimap(int x, int y, int w, int h)
update_rect(minimap_location);
}
void display::draw_bar(const std::string& image, int xpos, int ypos, size_t height, double filled, const SDL_Color& col, fixed_t alpha)
{
filled = minimum<double>(maximum<double>(filled,0.0),1.0);
height = static_cast<size_t>(height*zoom());
surface surf(image::get_image(image,image::SCALED_TO_HEX,image::NO_ADJUST_COLOUR));
surface surf(image::get_image(image,image::SCALED_TO_ZOOM,image::NO_ADJUST_COLOUR));
// we use UNSCALED because scaling (and bilinear interpolaion )
// is bad for calculate_energy_bar. But we will do a geometric scaling later
surface unmoved_surf(image::get_image("misc/bar-energy-unmoved.png",image::UNSCALED,image::NO_ADJUST_COLOUR));
if(surf == NULL || unmoved_surf == NULL) {
return;
@ -1380,7 +1381,7 @@ void display::draw_bar(const std::string& image, int xpos, int ypos, size_t heig
const fixed_t yratio = fxpdiv(surf->h,unmoved_surf->h);
const SDL_Rect scaled_bar_loc = {fxptoi(unscaled_bar_loc. x * xratio),
fxptoi(unscaled_bar_loc. y * yratio + 127),
fxptoi(unscaled_bar_loc. w * yratio + 255),
fxptoi(unscaled_bar_loc. w * xratio + 255),
fxptoi(unscaled_bar_loc. h * yratio + 255)};
bar_loc = scaled_bar_loc;
}