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Add support for dpi based HUD scaling

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Add support for (configurable) multiline hotbar
Improved screensize handling
Add userdefined gui scale by BlockMen
This commit is contained in:
sapier 2014-04-05 14:12:36 +02:00
parent 8d31534710
commit 1838a3fd69
13 changed files with 266 additions and 151 deletions
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42
src/porting.cpp
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@ -44,6 +44,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "filesys.h"
#include "log.h"
#include "util/string.h"
#include "main.h"
#include "settings.h"
#include <list>
namespace porting
@ -470,8 +472,9 @@ void initializePaths()
std::string static_sharedir = STATIC_SHAREDIR;
if(static_sharedir != "" && static_sharedir != ".")
trylist.push_back(static_sharedir);
trylist.push_back(bindir + "/../share/" + PROJECT_NAME);
trylist.push_back(bindir + "/..");
trylist.push_back(
bindir + DIR_DELIM + ".." + DIR_DELIM + "share" + DIR_DELIM + PROJECT_NAME);
trylist.push_back(bindir + DIR_DELIM + "..");
for(std::list<std::string>::const_iterator i = trylist.begin();
i != trylist.end(); i++)
@ -528,5 +531,40 @@ void initializePaths()
#endif // RUN_IN_PLACE
}
static irr::IrrlichtDevice* device;
void initIrrlicht(irr::IrrlichtDevice * _device) {
device = _device;
}
#ifndef SERVER
v2u32 getWindowSize() {
return device->getVideoDriver()->getScreenSize();
}
float getDisplayDensity() {
float gui_scaling = g_settings->getFloat("gui_scaling");
// using Y here feels like a bug, this needs to be discussed later!
if (getWindowSize().Y <= 800) {
return (2.0/3.0) * gui_scaling;
}
if (getWindowSize().Y <= 1280) {
return 1.0 * gui_scaling;
}
return (4.0/3.0) * gui_scaling;
}
v2u32 getDisplaySize() {
IrrlichtDevice *nulldevice = createDevice(video::EDT_NULL);
core::dimension2d<u32> deskres = nulldevice->getVideoModeList()->getDesktopResolution();
nulldevice -> drop();
return deskres;
}
#endif
} //namespace porting