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Formspec: Add options to set background color and opacity (fullscreen mode + default mode) (#5493)

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* Formspec: Add options to set background color and opacity (fullscreen mode)

* Enhance previous comment: Set formspec background when regenerate UI.

* This permit to do the calcul only at regen and override it with bgcolor tag
* Add a setting for default background color into formspec, separated from fullscreen
* Add a little performance gain on formspecs using a const ref instead of copying formspec string
This commit is contained in:
Loïc Blot 2017-08-29 19:25:16 +02:00 • committed by GitHub
parent 72c09f524b
commit 1b3e4e1736
6 changed files with 83 additions and 19 deletions
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8
src/game.cpp
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@ -185,6 +185,7 @@ struct LocalFormspecHandler : public TextDest
/* Form update callback */
static const std::string empty_string = "";
class NodeMetadataFormSource: public IFormSource
{
public:
@ -193,12 +194,12 @@ public:
m_p(p)
{
}
std::string getForm()
const std::string &getForm() const
{
NodeMetadata *meta = m_map->getNodeMetadata(m_p);
if (!meta)
return "";
return empty_string;
return meta->getString("formspec");
}
@ -224,7 +225,8 @@ public:
m_client(client)
{
}
std::string getForm()
const std::string &getForm() const
{
LocalPlayer *player = m_client->getEnv().getLocalPlayer();
return player->inventory_formspec;