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(svn r27667) -Codechange: Add VehicleSpriteSeq::GetBounds and Draw.

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This commit is contained in:
frosch
2016-10-16 14:58:38 +00:00
parent d2393b4f6c
commit c175067ed9
11 changed files with 118 additions and 73 deletions
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42
src/train_cmd.cpp
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@@ -536,24 +536,27 @@ void DrawTrainEngine(int left, int right, int preferred_x, int y, EngineID engin
GetRailIcon(engine, false, yf, image_type, &seqf);
GetRailIcon(engine, true, yr, image_type, &seqr);
const Sprite *real_spritef = GetSprite(seqf.sprite, ST_NORMAL);
const Sprite *real_spriter = GetSprite(seqr.sprite, ST_NORMAL);
Rect rectf, rectr;
seqf.GetBounds(&rectf);
seqr.GetBounds(&rectr);
preferred_x = Clamp(preferred_x,
left - UnScaleGUI(real_spritef->x_offs) + ScaleGUITrad(14),
right - UnScaleGUI(real_spriter->width) - UnScaleGUI(real_spriter->x_offs) - ScaleGUITrad(15));
left - UnScaleGUI(rectf.left) + ScaleGUITrad(14),
right - UnScaleGUI(rectr.right) - ScaleGUITrad(15));
DrawSprite(seqf.sprite, pal, preferred_x - ScaleGUITrad(14), yf);
DrawSprite(seqr.sprite, pal, preferred_x + ScaleGUITrad(15), yr);
seqf.Draw(preferred_x - ScaleGUITrad(14), yf, pal, pal == PALETTE_CRASH);
seqr.Draw(preferred_x + ScaleGUITrad(15), yr, pal, pal == PALETTE_CRASH);
} else {
VehicleSpriteSeq seq;
GetRailIcon(engine, false, y, image_type, &seq);
const Sprite *real_sprite = GetSprite(seq.sprite, ST_NORMAL);
Rect rect;
seq.GetBounds(&rect);
preferred_x = Clamp(preferred_x,
left - UnScaleGUI(real_sprite->x_offs),
right - UnScaleGUI(real_sprite->width) - UnScaleGUI(real_sprite->x_offs));
DrawSprite(seq.sprite, pal, preferred_x, y);
left - UnScaleGUI(rect.left),
right - UnScaleGUI(rect.right));
seq.Draw(preferred_x, y, pal, pal == PALETTE_CRASH);
}
}
@@ -573,22 +576,23 @@ void GetTrainSpriteSize(EngineID engine, uint &width, uint &height, int &xoffs,
VehicleSpriteSeq seq;
GetRailIcon(engine, false, y, image_type, &seq);
const Sprite *real_sprite = GetSprite(seq.sprite, ST_NORMAL);
Rect rect;
seq.GetBounds(&rect);
width = UnScaleGUI(real_sprite->width);
height = UnScaleGUI(real_sprite->height);
xoffs = UnScaleGUI(real_sprite->x_offs);
yoffs = UnScaleGUI(real_sprite->y_offs);
width = UnScaleGUI(rect.right - rect.left + 1);
height = UnScaleGUI(rect.bottom - rect.top + 1);
xoffs = UnScaleGUI(rect.left);
yoffs = UnScaleGUI(rect.top);
if (RailVehInfo(engine)->railveh_type == RAILVEH_MULTIHEAD) {
GetRailIcon(engine, true, y, image_type, &seq);
real_sprite = GetSprite(seq.sprite, ST_NORMAL);
seq.GetBounds(&rect);
/* Calculate values relative to an imaginary center between the two sprites. */
width = ScaleGUITrad(TRAININFO_DEFAULT_VEHICLE_WIDTH) + UnScaleGUI(real_sprite->width) + UnScaleGUI(real_sprite->x_offs) - xoffs;
height = max<uint>(height, UnScaleGUI(real_sprite->height));
width = ScaleGUITrad(TRAININFO_DEFAULT_VEHICLE_WIDTH) + UnScaleGUI(rect.right) - xoffs;
height = max<uint>(height, UnScaleGUI(rect.bottom - rect.top + 1));
xoffs = xoffs - ScaleGUITrad(TRAININFO_DEFAULT_VEHICLE_WIDTH) / 2;
yoffs = min(yoffs, UnScaleGUI(real_sprite->y_offs));
yoffs = min(yoffs, UnScaleGUI(rect.top));
}
}