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Add z-index management to HUD

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This commit is contained in:
Pierre-Yves Rollo 2019-11-04 09:30:02 +01:00 • committed by rubenwardy
parent f6de86ce4b
commit cf7fda0083
10 changed files with 57 additions and 7 deletions
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14
src/client/hud.cpp
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@ -283,11 +283,25 @@ void Hud::drawLuaElements(const v3s16 &camera_offset)
{
u32 text_height = g_fontengine->getTextHeight();
irr::gui::IGUIFont* font = g_fontengine->getFont();
// Reorder elements by z_index
std::vector<size_t> ids;
for (size_t i = 0; i != player->maxHudId(); i++) {
HudElement *e = player->getHud(i);
if (!e)
continue;
auto it = ids.begin();
while (it != ids.end() && player->getHud(*it)->z_index <= e->z_index)
++it;
ids.insert(it, i);
}
for (size_t i : ids) {
HudElement *e = player->getHud(i);
v2s32 pos(floor(e->pos.X * (float) m_screensize.X + 0.5),
floor(e->pos.Y * (float) m_screensize.Y + 0.5));
switch (e->type) {