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Statbars: fix incorrect half-images in non-standard orientations (fixes #6198)

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This commit is contained in:
Nathanaël Courant 2017-08-27 19:06:40 +02:00 committed by GitHub
parent 1f207a3ddb
commit 520b481383
1 changed files with 13 additions and 9 deletions
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22
src/hud.cpp
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@ -399,24 +399,32 @@ void Hud::drawStatbar(v2s32 pos, u16 corner, u16 drawdir, std::string texture,
p += offset;
v2s32 steppos;
core::rect<s32> srchalfrect, dsthalfrect;
switch (drawdir) {
case HUD_DIR_RIGHT_LEFT:
steppos = v2s32(-1, 0);
srchalfrect = core::rect<s32>(srcd.Width / 2, 0, srcd.Width, srcd.Height);
dsthalfrect = core::rect<s32>(dstd.Width / 2, 0, dstd.Width, dstd.Height);
break;
case HUD_DIR_TOP_BOTTOM:
steppos = v2s32(0, 1);
srchalfrect = core::rect<s32>(0, 0, srcd.Width, srcd.Height / 2);
dsthalfrect = core::rect<s32>(0, 0, dstd.Width, dstd.Height / 2);
break;
case HUD_DIR_BOTTOM_TOP:
steppos = v2s32(0, -1);
srchalfrect = core::rect<s32>(0, srcd.Height / 2, srcd.Width, srcd.Height);
dsthalfrect = core::rect<s32>(0, dstd.Height / 2, dstd.Width, dstd.Height);
break;
default:
steppos = v2s32(1, 0);
srchalfrect = core::rect<s32>(0, 0, srcd.Width / 2, srcd.Height);
dsthalfrect = core::rect<s32>(0, 0, dstd.Width / 2, dstd.Height);
}
steppos.X *= dstd.Width;
steppos.Y *= dstd.Height;
for (s32 i = 0; i < count / 2; i++)
{
for (s32 i = 0; i < count / 2; i++) {
core::rect<s32> srcrect(0, 0, srcd.Width, srcd.Height);
core::rect<s32> dstrect(0,0, dstd.Width, dstd.Height);
@ -425,13 +433,9 @@ void Hud::drawStatbar(v2s32 pos, u16 corner, u16 drawdir, std::string texture,
p += steppos;
}
if (count % 2 == 1)
{
core::rect<s32> srcrect(0, 0, srcd.Width / 2, srcd.Height);
core::rect<s32> dstrect(0,0, dstd.Width / 2, dstd.Height);
dstrect += p;
draw2DImageFilterScaled(driver, stat_texture, dstrect, srcrect, NULL, colors, true);
if (count % 2 == 1) {
dsthalfrect += p;
draw2DImageFilterScaled(driver, stat_texture, dsthalfrect, srchalfrect, NULL, colors, true);
}
}