From e201620ee1051545ed7856fb18f805c67adccc85 Mon Sep 17 00:00:00 2001
From: sapier <Sapier at GMX dot net>
Date: Wed, 7 Jan 2015 00:10:46 +0100
Subject: [PATCH] Split gui_scaling to gui_scaling + hud_scaling as those
 elements need different handling on some devices

---
 src/defaultsettings.cpp |  5 +++--
 src/hud.cpp             | 12 ++++++------
 src/touchscreengui.cpp  |  2 +-
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/defaultsettings.cpp b/src/defaultsettings.cpp
index 3811a63a1..932e8e885 100644
--- a/src/defaultsettings.cpp
+++ b/src/defaultsettings.cpp
@@ -132,6 +132,7 @@ void set_default_settings(Settings *settings)
 	settings->setDefault("crosshair_color", "(255,255,255)");
 	settings->setDefault("crosshair_alpha", "255");
 	settings->setDefault("gui_scaling", "0.75");
+	settings->setDefault("hud_scaling", "1.0");
 	settings->setDefault("mouse_sensitivity", "0.2");
 	settings->setDefault("enable_sound", "true");
 	settings->setDefault("sound_volume", "0.8");
@@ -326,10 +327,10 @@ void set_default_settings(Settings *settings)
 	float x_inches = ((double) porting::getDisplaySize().X /
 			(160 * porting::getDisplayDensity()));
 	if (x_inches  < 3.5) {
-		settings->setDefault("gui_scaling", "0.6");
+		settings->setDefault("hud_scaling", "0.6");
 	}
 	else if (x_inches < 4.5) {
-		settings->setDefault("gui_scaling", "0.7");
+		settings->setDefault("hud_scaling", "0.7");
 	}
 	settings->setDefault("curl_verify_cert","false");
 #else
diff --git a/src/hud.cpp b/src/hud.cpp
index 59e8b8f27..a74d926d7 100644
--- a/src/hud.cpp
+++ b/src/hud.cpp
@@ -51,7 +51,7 @@ Hud::Hud(video::IVideoDriver *driver, scene::ISceneManager* smgr,
 	m_screensize       = v2u32(0, 0);
 	m_displaycenter    = v2s32(0, 0);
 	m_hotbar_imagesize = floor(HOTBAR_IMAGE_SIZE * porting::getDisplayDensity() + 0.5);
-	m_hotbar_imagesize *= g_settings->getFloat("gui_scaling");
+	m_hotbar_imagesize *= g_settings->getFloat("hud_scaling");
 	m_padding = m_hotbar_imagesize / 12;
 
 	const video::SColor hbar_color(255, 255, 255, 255);
@@ -341,15 +341,15 @@ void Hud::drawStatbar(v2s32 pos, u16 corner, u16 drawdir, std::string texture,
 	if (size == v2s32()) {
 		dstd = srcd;
 	} else {
-		dstd.Height = size.Y * g_settings->getFloat("gui_scaling") *
+		dstd.Height = size.Y * g_settings->getFloat("hud_scaling") *
 				porting::getDisplayDensity();
-		dstd.Width  = size.X * g_settings->getFloat("gui_scaling") *
+		dstd.Width  = size.X * g_settings->getFloat("hud_scaling") *
 				porting::getDisplayDensity();
 
-		offset.X *= g_settings->getFloat("gui_scaling") *
+		offset.X *= g_settings->getFloat("hud_scaling") *
 				porting::getDisplayDensity();
 
-		offset.Y *= g_settings->getFloat("gui_scaling") *
+		offset.Y *= g_settings->getFloat("hud_scaling") *
 				porting::getDisplayDensity();
 	}
 
@@ -479,7 +479,7 @@ void Hud::drawSelectionBoxes(std::vector<aabb3f> &hilightboxes) {
 void Hud::resizeHotbar() {
 	if (m_screensize != porting::getWindowSize()) {
 		m_hotbar_imagesize = floor(HOTBAR_IMAGE_SIZE * porting::getDisplayDensity() + 0.5);
-		m_hotbar_imagesize *= g_settings->getFloat("gui_scaling");
+		m_hotbar_imagesize *= g_settings->getFloat("hud_scaling");
 		m_padding = m_hotbar_imagesize / 12;
 		m_screensize = porting::getWindowSize();
 		m_displaycenter = v2s32(m_screensize.X/2,m_screensize.Y/2);
diff --git a/src/touchscreengui.cpp b/src/touchscreengui.cpp
index 065c7a392..a2c981cff 100644
--- a/src/touchscreengui.cpp
+++ b/src/touchscreengui.cpp
@@ -156,7 +156,7 @@ void TouchScreenGUI::initButton(touch_gui_button_id id, rect<s32> button_rect,
 }
 
 static int getMaxControlPadSize(float density) {
-	return 200 * density * g_settings->getFloat("gui_scaling");
+	return 200 * density * g_settings->getFloat("hud_scaling");
 }
 
 void TouchScreenGUI::init(ISimpleTextureSource* tsrc, float density)
-- 
2.25.1