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- /*
- Minetest
- Copyright (C) 2022-3 rubenwardy <rw@rubenwardy.com>
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
- #ifndef SERVER
- #include "clientdynamicinfo.h"
- #include "settings.h"
- #include "client/renderingengine.h"
- #include "gui/touchscreengui.h"
- ClientDynamicInfo ClientDynamicInfo::getCurrent()
- {
- v2u32 screen_size = RenderingEngine::getWindowSize();
- f32 density = RenderingEngine::getDisplayDensity();
- f32 gui_scaling = g_settings->getFloat("gui_scaling", 0.5f, 20.0f);
- f32 hud_scaling = g_settings->getFloat("hud_scaling", 0.5f, 20.0f);
- f32 real_gui_scaling = gui_scaling * density;
- f32 real_hud_scaling = hud_scaling * density;
- bool touch_controls = g_touchscreengui;
- return {
- screen_size, real_gui_scaling, real_hud_scaling,
- ClientDynamicInfo::calculateMaxFSSize(screen_size, gui_scaling),
- touch_controls
- };
- }
- v2f32 ClientDynamicInfo::calculateMaxFSSize(v2u32 render_target_size, f32 gui_scaling)
- {
- f32 factor = (g_settings->getBool("enable_touch") ? 10 : 15) / gui_scaling;
- f32 ratio = (f32)render_target_size.X / (f32)render_target_size.Y;
- if (ratio < 1)
- return { factor, factor / ratio };
- else
- return { factor * ratio, factor };
- }
- #endif
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