From af2e6a6a10121cf971d4ce4c33d523b6dc037d31 Mon Sep 17 00:00:00 2001
From: Lars Müller <34514239+appgurueu@users.noreply.github.com>
Date: Sat, 11 Apr 2020 23:09:46 +0200
Subject: Improve waypoints and add image variant (#9480)

---
 src/client/hud.cpp | 111 +++++++++++++++++++++++++++++++----------------------
 1 file changed, 66 insertions(+), 45 deletions(-)

(limited to 'src/client/hud.cpp')

diff --git a/src/client/hud.cpp b/src/client/hud.cpp
index 37de6640b..56763e7e4 100644
--- a/src/client/hud.cpp
+++ b/src/client/hud.cpp
@@ -272,6 +272,25 @@ void Hud::drawItems(v2s32 upperleftpos, v2s32 screen_offset, s32 itemcount,
 	}
 }
 
+// Calculates screen position of waypoint. Returns true if waypoint is visible (in front of the player), else false.
+bool Hud::calculateScreenPos(const v3s16 &camera_offset, HudElement *e, v2s32 *pos)
+{
+	v3f w_pos = e->world_pos * BS;
+	scene::ICameraSceneNode* camera =
+		RenderingEngine::get_scene_manager()->getActiveCamera();
+	w_pos -= intToFloat(camera_offset, BS);
+	core::matrix4 trans = camera->getProjectionMatrix();
+	trans *= camera->getViewMatrix();
+	f32 transformed_pos[4] = { w_pos.X, w_pos.Y, w_pos.Z, 1.0f };
+	trans.multiplyWith1x4Matrix(transformed_pos);
+	if (transformed_pos[3] < 0)
+		return false;
+	f32 zDiv = transformed_pos[3] == 0.0f ? 1.0f :
+		core::reciprocal(transformed_pos[3]);
+	pos->X = m_screensize.X * (0.5 * transformed_pos[0] * zDiv + 0.5);
+	pos->Y = m_screensize.Y * (0.5 - transformed_pos[1] * zDiv * 0.5);
+	return true;
+}
 
 void Hud::drawLuaElements(const v3s16 &camera_offset)
 {
@@ -299,28 +318,6 @@ void Hud::drawLuaElements(const v3s16 &camera_offset)
 		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) {
-			case HUD_ELEM_IMAGE: {
-				video::ITexture *texture = tsrc->getTexture(e->text);
-				if (!texture)
-					continue;
-
-				const video::SColor color(255, 255, 255, 255);
-				const video::SColor colors[] = {color, color, color, color};
-				core::dimension2di imgsize(texture->getOriginalSize());
-				v2s32 dstsize(imgsize.Width * e->scale.X,
-				              imgsize.Height * e->scale.Y);
-				if (e->scale.X < 0)
-					dstsize.X = m_screensize.X * (e->scale.X * -0.01);
-				if (e->scale.Y < 0)
-					dstsize.Y = m_screensize.Y * (e->scale.Y * -0.01);
-				v2s32 offset((e->align.X - 1.0) * dstsize.X / 2,
-				             (e->align.Y - 1.0) * dstsize.Y / 2);
-				core::rect<s32> rect(0, 0, dstsize.X, dstsize.Y);
-				rect += pos + offset + v2s32(e->offset.X, e->offset.Y);
-				draw2DImageFilterScaled(driver, texture, rect,
-					core::rect<s32>(core::position2d<s32>(0,0), imgsize),
-					NULL, colors, true);
-				break; }
 			case HUD_ELEM_TEXT: {
 				video::SColor color(255, (e->number >> 16) & 0xFF,
 										 (e->number >> 8)  & 0xFF,
@@ -343,34 +340,58 @@ void Hud::drawLuaElements(const v3s16 &camera_offset)
 					inv, e->item, e->dir);
 				break; }
 			case HUD_ELEM_WAYPOINT: {
-				v3f p_pos = player->getPosition() / BS;
-				v3f w_pos = e->world_pos * BS;
-				float distance = std::floor(10 * p_pos.getDistanceFrom(e->world_pos)) /
-					10.0f;
-				scene::ICameraSceneNode* camera =
-					RenderingEngine::get_scene_manager()->getActiveCamera();
-				w_pos -= intToFloat(camera_offset, BS);
-				core::matrix4 trans = camera->getProjectionMatrix();
-				trans *= camera->getViewMatrix();
-				f32 transformed_pos[4] = { w_pos.X, w_pos.Y, w_pos.Z, 1.0f };
-				trans.multiplyWith1x4Matrix(transformed_pos);
-				if (transformed_pos[3] < 0)
+				if (!calculateScreenPos(camera_offset, e, &pos))
 					break;
-				f32 zDiv = transformed_pos[3] == 0.0f ? 1.0f :
-					core::reciprocal(transformed_pos[3]);
-				pos.X = m_screensize.X * (0.5 * transformed_pos[0] * zDiv + 0.5);
-				pos.Y = m_screensize.Y * (0.5 - transformed_pos[1] * zDiv * 0.5);
+				v3f p_pos = player->getPosition() / BS;
+				pos += v2s32(e->offset.X, e->offset.Y);
 				video::SColor color(255, (e->number >> 16) & 0xFF,
 										 (e->number >> 8)  & 0xFF,
 										 (e->number >> 0)  & 0xFF);
-				core::rect<s32> size(0, 0, 200, 2 * text_height);
 				std::wstring text = unescape_translate(utf8_to_wide(e->name));
-				font->draw(text.c_str(), size + pos, color);
-				std::ostringstream os;
-				os << distance << e->text;
-				text = unescape_translate(utf8_to_wide(os.str()));
-				pos.Y += text_height;
-				font->draw(text.c_str(), size + pos, color);
+				const std::string &unit = e->text;
+				// waypoints reuse the item field to store precision, item = precision + 1
+				u32 item = e->item;
+				float precision = (item == 0) ? 10.0f : (item - 1.f);
+				bool draw_precision = precision > 0;
+
+				core::rect<s32> bounds(0, 0, font->getDimension(text.c_str()).Width, (draw_precision ? 2:1) * text_height);
+				pos.Y += (e->align.Y - 1.0) * bounds.getHeight() / 2;
+				bounds += pos;
+				font->draw(text.c_str(), bounds + v2s32((e->align.X - 1.0) * bounds.getWidth() / 2, 0), color);
+				if (draw_precision) {
+					std::ostringstream os;
+					float distance = std::floor(precision * p_pos.getDistanceFrom(e->world_pos)) / precision;
+					os << distance << unit;
+					text = unescape_translate(utf8_to_wide(os.str()));
+					bounds.LowerRightCorner.X = bounds.UpperLeftCorner.X + font->getDimension(text.c_str()).Width;
+					font->draw(text.c_str(), bounds + v2s32((e->align.X - 1.0f) * bounds.getWidth() / 2, text_height), color);
+				}
+				break; }
+			case HUD_ELEM_IMAGE_WAYPOINT: {
+				if (!calculateScreenPos(camera_offset, e, &pos))
+					break;
+			}
+			case HUD_ELEM_IMAGE: {
+				video::ITexture *texture = tsrc->getTexture(e->text);
+				if (!texture)
+					continue;
+
+				const video::SColor color(255, 255, 255, 255);
+				const video::SColor colors[] = {color, color, color, color};
+				core::dimension2di imgsize(texture->getOriginalSize());
+				v2s32 dstsize(imgsize.Width * e->scale.X,
+				              imgsize.Height * e->scale.Y);
+				if (e->scale.X < 0)
+					dstsize.X = m_screensize.X * (e->scale.X * -0.01);
+				if (e->scale.Y < 0)
+					dstsize.Y = m_screensize.Y * (e->scale.Y * -0.01);
+				v2s32 offset((e->align.X - 1.0) * dstsize.X / 2,
+				             (e->align.Y - 1.0) * dstsize.Y / 2);
+				core::rect<s32> rect(0, 0, dstsize.X, dstsize.Y);
+				rect += pos + offset + v2s32(e->offset.X, e->offset.Y);
+				draw2DImageFilterScaled(driver, texture, rect,
+					core::rect<s32>(core::position2d<s32>(0,0), imgsize),
+					NULL, colors, true);
 				break; }
 			default:
 				infostream << "Hud::drawLuaElements: ignoring drawform " << e->type <<
-- 
cgit v1.2.3


From 6e1372bd894d955300c40d69e5c882e9cc7d7523 Mon Sep 17 00:00:00 2001
From: Wuzzy <wuzzy2@mail.ru>
Date: Mon, 11 May 2020 21:40:45 +0200
Subject: Add support for statbar “off state” icons (#9462)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This adds support for optional “off state” icons for statbars. “off state icons” can be used to denote the lack of something, like missing hearts or bubbles.

Add "off state" textures to the builtin statbars.

Co-authored-by: SmallJoker <mk939@ymail.com>
---
 builtin/game/statbars.lua           |   4 ++
 doc/lua_api.txt                     |  16 ++++--
 doc/texture_packs.txt               |   4 ++
 src/client/clientevent.h            |   1 +
 src/client/game.cpp                 |   7 +++
 src/client/hud.cpp                  |  96 ++++++++++++++++++++++++++++++------
 src/client/hud.h                    |   5 +-
 src/hud.cpp                         |   1 +
 src/hud.h                           |   2 +
 src/network/clientpackethandler.cpp |  15 ++----
 src/network/networkprotocol.h       |   6 ++-
 src/script/common/c_content.cpp     |   8 +++
 src/server.cpp                      |   3 +-
 textures/base/pack/bubble_gone.png  | Bin 0 -> 68 bytes
 textures/base/pack/heart_gone.png   | Bin 0 -> 68 bytes
 15 files changed, 132 insertions(+), 36 deletions(-)
 create mode 100644 textures/base/pack/bubble_gone.png
 create mode 100644 textures/base/pack/heart_gone.png

(limited to 'src/client/hud.cpp')

diff --git a/builtin/game/statbars.lua b/builtin/game/statbars.lua
index 6b5b54428..d192029c5 100644
--- a/builtin/game/statbars.lua
+++ b/builtin/game/statbars.lua
@@ -5,7 +5,9 @@ local health_bar_definition = {
 	hud_elem_type = "statbar",
 	position = {x = 0.5, y = 1},
 	text = "heart.png",
+	text2 = "heart_gone.png",
 	number = core.PLAYER_MAX_HP_DEFAULT,
+	item = core.PLAYER_MAX_HP_DEFAULT,
 	direction = 0,
 	size = {x = 24, y = 24},
 	offset = {x = (-10 * 24) - 25, y = -(48 + 24 + 16)},
@@ -15,7 +17,9 @@ local breath_bar_definition = {
 	hud_elem_type = "statbar",
 	position = {x = 0.5, y = 1},
 	text = "bubble.png",
+	text2 = "bubble_gone.png",
 	number = core.PLAYER_MAX_BREATH_DEFAULT,
+	item = core.PLAYER_MAX_BREATH_DEFAULT * 2,
 	direction = 0,
 	size = {x = 24, y = 24},
 	offset = {x = 25, y= -(48 + 24 + 16)},
diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 961e1ff37..4078e21a1 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -1289,9 +1289,9 @@ To account for differing resolutions, the position coordinates are the
 percentage of the screen, ranging in value from `0` to `1`.
 
 The name field is not yet used, but should contain a description of what the
-HUD element represents. The direction field is the direction in which something
-is drawn.
+HUD element represents.
 
+The `direction` field is the direction in which something is drawn.
 `0` draws from left to right, `1` draws from right to left, `2` draws from
 top to bottom, and `3` draws from bottom to top.
 
@@ -1355,12 +1355,16 @@ Displays text on the HUD.
 
 ### `statbar`
 
-Displays a horizontal bar made up of half-images.
+Displays a horizontal bar made up of half-images with an optional background.
 
-* `text`: The name of the texture that is used.
+* `text`: The name of the texture to use.
+* `text2`: Optional texture name to enable a background / "off state"
+  texture (useful to visualize the maximal value). Both textures
+  must have the same size.
 * `number`: The number of half-textures that are displayed.
   If odd, will end with a vertically center-split texture.
-* `direction`
+* `item`: Same as `number` but for the "off state" texture
+* `direction`: To which direction the images will extend to
 * `offset`: offset in pixels from position.
 * `size`: If used, will force full-image size to this value (override texture
   pack image size)
@@ -7772,6 +7776,8 @@ Used by `Player:hud_add`. Returned by `Player:hud_get`.
 
         text = "<text>",
 
+        text2 = "<text>",
+
         number = 2,
 
         item = 3,
diff --git a/doc/texture_packs.txt b/doc/texture_packs.txt
index 4e7bc93c4..94151f1a4 100644
--- a/doc/texture_packs.txt
+++ b/doc/texture_packs.txt
@@ -64,6 +64,8 @@ by texture packs. All existing fallback textures can be found in the directory
 
 * `bubble.png`: the bubble texture when the player is drowning
                 (default size: 12×12)
+* `bubble_gone.png`: like `bubble.png`, but denotes lack of breath
+                     (transparent by default, same size as bubble.png)
 
 * `crack_anylength.png`: node overlay texture when digging
 
@@ -76,6 +78,8 @@ by texture packs. All existing fallback textures can be found in the directory
 
 * `heart.png`: used to display the health points of the player
                (default size: 12×12)
+* `heart_gone.png`: like `heart.png`, but denotes lack of health points
+                    (transparent by default, same size as heart.png)
 
 * `minimap_mask_round.png`: round minimap mask, white gets replaced by the map
 * `minimap_mask_square.png`: mask used for the square minimap
diff --git a/src/client/clientevent.h b/src/client/clientevent.h
index f5689c25b..7f3984b03 100644
--- a/src/client/clientevent.h
+++ b/src/client/clientevent.h
@@ -136,6 +136,7 @@ struct ClientEvent
 			v3f *world_pos;
 			v2s32 *size;
 			s16 z_index;
+			std::string *text2;
 		} hudadd;
 		struct
 		{
diff --git a/src/client/game.cpp b/src/client/game.cpp
index 4d7a85526..422e17d4f 100644
--- a/src/client/game.cpp
+++ b/src/client/game.cpp
@@ -2672,6 +2672,7 @@ void Game::handleClientEvent_HudAdd(ClientEvent *event, CameraOrientation *cam)
 		delete event->hudadd.offset;
 		delete event->hudadd.world_pos;
 		delete event->hudadd.size;
+		delete event->hudadd.text2;
 		return;
 	}
 
@@ -2689,6 +2690,7 @@ void Game::handleClientEvent_HudAdd(ClientEvent *event, CameraOrientation *cam)
 	e->world_pos = *event->hudadd.world_pos;
 	e->size = *event->hudadd.size;
 	e->z_index = event->hudadd.z_index;
+	e->text2  = *event->hudadd.text2;
 	hud_server_to_client[server_id] = player->addHud(e);
 
 	delete event->hudadd.pos;
@@ -2699,6 +2701,7 @@ void Game::handleClientEvent_HudAdd(ClientEvent *event, CameraOrientation *cam)
 	delete event->hudadd.offset;
 	delete event->hudadd.world_pos;
 	delete event->hudadd.size;
+	delete event->hudadd.text2;
 }
 
 void Game::handleClientEvent_HudRemove(ClientEvent *event, CameraOrientation *cam)
@@ -2771,6 +2774,10 @@ void Game::handleClientEvent_HudChange(ClientEvent *event, CameraOrientation *ca
 		case HUD_STAT_Z_INDEX:
 			e->z_index = event->hudchange.data;
 			break;
+
+		case HUD_STAT_TEXT2:
+			e->text2 = *event->hudchange.sdata;
+			break;
 	}
 
 	delete event->hudchange.v3fdata;
diff --git a/src/client/hud.cpp b/src/client/hud.cpp
index 56763e7e4..f8f712762 100644
--- a/src/client/hud.cpp
+++ b/src/client/hud.cpp
@@ -332,7 +332,8 @@ void Hud::drawLuaElements(const v3s16 &camera_offset)
 				break; }
 			case HUD_ELEM_STATBAR: {
 				v2s32 offs(e->offset.X, e->offset.Y);
-				drawStatbar(pos, HUD_CORNER_UPPER, e->dir, e->text, e->number, offs, e->size);
+				drawStatbar(pos, HUD_CORNER_UPPER, e->dir, e->text, e->text2,
+					e->number, e->item, offs, e->size);
 				break; }
 			case HUD_ELEM_INVENTORY: {
 				InventoryList *inv = inventory->getList(e->text);
@@ -401,8 +402,9 @@ void Hud::drawLuaElements(const v3s16 &camera_offset)
 }
 
 
-void Hud::drawStatbar(v2s32 pos, u16 corner, u16 drawdir, const std::string &texture,
-		s32 count, v2s32 offset, v2s32 size)
+void Hud::drawStatbar(v2s32 pos, u16 corner, u16 drawdir,
+		const std::string &texture, const std::string &bgtexture,
+		s32 count, s32 maxcount, v2s32 offset, v2s32 size)
 {
 	const video::SColor color(255, 255, 255, 255);
 	const video::SColor colors[] = {color, color, color, color};
@@ -411,6 +413,11 @@ void Hud::drawStatbar(v2s32 pos, u16 corner, u16 drawdir, const std::string &tex
 	if (!stat_texture)
 		return;
 
+	video::ITexture *stat_texture_bg = nullptr;
+	if (!bgtexture.empty()) {
+		stat_texture_bg = tsrc->getTexture(bgtexture);
+	}
+
 	core::dimension2di srcd(stat_texture->getOriginalSize());
 	core::dimension2di dstd;
 	if (size == v2s32()) {
@@ -430,43 +437,100 @@ void Hud::drawStatbar(v2s32 pos, u16 corner, u16 drawdir, const std::string &tex
 	p += offset;
 
 	v2s32 steppos;
-	core::rect<s32> srchalfrect, dsthalfrect;
 	switch (drawdir) {
 		case HUD_DIR_RIGHT_LEFT:
 			steppos = v2s32(-1, 0);
-			srchalfrect = core::rect<s32>(srcd.Width / 2, 0, srcd.Width, srcd.Height);
-			dsthalfrect = core::rect<s32>(dstd.Width / 2, 0, dstd.Width, dstd.Height);
 			break;
 		case HUD_DIR_TOP_BOTTOM:
 			steppos = v2s32(0, 1);
-			srchalfrect = core::rect<s32>(0, 0, srcd.Width, srcd.Height / 2);
-			dsthalfrect = core::rect<s32>(0, 0, dstd.Width, dstd.Height / 2);
 			break;
 		case HUD_DIR_BOTTOM_TOP:
 			steppos = v2s32(0, -1);
-			srchalfrect = core::rect<s32>(0, srcd.Height / 2, srcd.Width, srcd.Height);
-			dsthalfrect = core::rect<s32>(0, dstd.Height / 2, dstd.Width, dstd.Height);
 			break;
 		default:
+			// From left to right
 			steppos = v2s32(1, 0);
-			srchalfrect = core::rect<s32>(0, 0, srcd.Width / 2, srcd.Height);
-			dsthalfrect = core::rect<s32>(0, 0, dstd.Width / 2, dstd.Height);
+			break;
+	}
+
+	auto calculate_clipping_rect = [] (core::dimension2di src,
+			v2s32 steppos) -> core::rect<s32> {
+
+		// Create basic rectangle
+		core::rect<s32> rect(0, 0,
+			src.Width  - std::abs(steppos.X) * src.Width / 2,
+			src.Height - std::abs(steppos.Y) * src.Height / 2
+		);
+		// Move rectangle left or down
+		if (steppos.X == -1)
+			rect += v2s32(src.Width / 2, 0);
+		if (steppos.Y == -1)
+			rect += v2s32(0, src.Height / 2);
+		return rect;
+	};
+	// Rectangles for 1/2 the actual value to display
+	core::rect<s32> srchalfrect, dsthalfrect;
+	// Rectangles for 1/2 the "off state" texture
+	core::rect<s32> srchalfrect2, dsthalfrect2;
+
+	if (count % 2 == 1) {
+		// Need to draw halves: Calculate rectangles
+		srchalfrect  = calculate_clipping_rect(srcd, steppos);
+		dsthalfrect  = calculate_clipping_rect(dstd, steppos);
+		srchalfrect2 = calculate_clipping_rect(srcd, steppos * -1);
+		dsthalfrect2 = calculate_clipping_rect(dstd, steppos * -1);
 	}
+
 	steppos.X *= dstd.Width;
 	steppos.Y *= dstd.Height;
 
+	// Draw full textures
 	for (s32 i = 0; i < count / 2; i++) {
 		core::rect<s32> srcrect(0, 0, srcd.Width, srcd.Height);
-		core::rect<s32> dstrect(0,0, dstd.Width, dstd.Height);
+		core::rect<s32> dstrect(0, 0, dstd.Width, dstd.Height);
 
 		dstrect += p;
-		draw2DImageFilterScaled(driver, stat_texture, dstrect, srcrect, NULL, colors, true);
+		draw2DImageFilterScaled(driver, stat_texture,
+			dstrect, srcrect, NULL, colors, true);
 		p += steppos;
 	}
 
 	if (count % 2 == 1) {
-		dsthalfrect += p;
-		draw2DImageFilterScaled(driver, stat_texture, dsthalfrect, srchalfrect, NULL, colors, true);
+		// Draw half a texture
+		draw2DImageFilterScaled(driver, stat_texture,
+			dsthalfrect + p, srchalfrect, NULL, colors, true);
+
+		if (stat_texture_bg && maxcount > count) {
+			draw2DImageFilterScaled(driver, stat_texture_bg,
+					dsthalfrect2 + p, srchalfrect2,
+					NULL, colors, true);
+			p += steppos;
+		}
+	}
+
+	if (stat_texture_bg && maxcount > count / 2) {
+		// Draw "off state" textures
+		s32 start_offset;
+		if (count % 2 == 1)
+			start_offset = count / 2 + 1;
+		else
+			start_offset = count / 2;
+		for (s32 i = start_offset; i < maxcount / 2; i++) {
+			core::rect<s32> srcrect(0, 0, srcd.Width, srcd.Height);
+			core::rect<s32> dstrect(0, 0, dstd.Width, dstd.Height);
+
+			dstrect += p;
+			draw2DImageFilterScaled(driver, stat_texture_bg,
+					dstrect, srcrect,
+					NULL, colors, true);
+			p += steppos;
+		}
+
+		if (maxcount % 2 == 1) {
+			draw2DImageFilterScaled(driver, stat_texture_bg,
+					dsthalfrect + p, srchalfrect,
+					NULL, colors, true);
+		}
 	}
 }
 
diff --git a/src/client/hud.h b/src/client/hud.h
index cab115990..6274b1a83 100644
--- a/src/client/hud.h
+++ b/src/client/hud.h
@@ -82,8 +82,9 @@ public:
 
 private:
 	bool calculateScreenPos(const v3s16 &camera_offset, HudElement *e, v2s32 *pos);
-	void drawStatbar(v2s32 pos, u16 corner, u16 drawdir, const std::string &texture,
-			s32 count, v2s32 offset, v2s32 size = v2s32());
+	void drawStatbar(v2s32 pos, u16 corner, u16 drawdir,
+			const std::string &texture, const std::string& bgtexture,
+			s32 count, s32 maxcount, v2s32 offset, v2s32 size = v2s32());
 
 	void drawItems(v2s32 upperleftpos, v2s32 screen_offset, s32 itemcount,
 			s32 inv_offset, InventoryList *mainlist, u16 selectitem,
diff --git a/src/hud.cpp b/src/hud.cpp
index 39625b5fd..3079b5cd8 100644
--- a/src/hud.cpp
+++ b/src/hud.cpp
@@ -46,6 +46,7 @@ const struct EnumString es_HudElementStat[] =
 	{HUD_STAT_WORLD_POS, "world_pos"},
 	{HUD_STAT_SIZE,    "size"},
 	{HUD_STAT_Z_INDEX, "z_index"},
+	{HUD_STAT_TEXT2,   "text2"},
 	{0, NULL},
 };
 
diff --git a/src/hud.h b/src/hud.h
index b0977c6a4..bab420ed2 100644
--- a/src/hud.h
+++ b/src/hud.h
@@ -77,6 +77,7 @@ enum HudElementStat {
 	HUD_STAT_WORLD_POS,
 	HUD_STAT_SIZE,
 	HUD_STAT_Z_INDEX,
+	HUD_STAT_TEXT2,
 };
 
 struct HudElement {
@@ -93,6 +94,7 @@ struct HudElement {
 	v3f world_pos;
 	v2s32 size;
 	s16 z_index = 0;
+	std::string text2;
 };
 
 extern const EnumString es_HudElementType[];
diff --git a/src/network/clientpackethandler.cpp b/src/network/clientpackethandler.cpp
index 8d0225a3d..7b1b1368c 100644
--- a/src/network/clientpackethandler.cpp
+++ b/src/network/clientpackethandler.cpp
@@ -1102,22 +1102,16 @@ void Client::handleCommand_HudAdd(NetworkPacket* pkt)
 	v3f world_pos;
 	v2s32 size;
 	s16 z_index = 0;
+	std::string text2;
 
 	*pkt >> server_id >> type >> pos >> name >> scale >> text >> number >> item
 		>> dir >> align >> offset;
 	try {
 		*pkt >> world_pos;
-	}
-	catch(SerializationError &e) {};
-
-	try {
 		*pkt >> size;
-	} catch(SerializationError &e) {};
-
-	try {
 		*pkt >> z_index;
-	}
-	catch(PacketError &e) {}
+		*pkt >> text2;
+	} catch(PacketError &e) {};
 
 	ClientEvent *event = new ClientEvent();
 	event->type             = CE_HUDADD;
@@ -1135,6 +1129,7 @@ void Client::handleCommand_HudAdd(NetworkPacket* pkt)
 	event->hudadd.world_pos = new v3f(world_pos);
 	event->hudadd.size      = new v2s32(size);
 	event->hudadd.z_index   = z_index;
+	event->hudadd.text2     = new std::string(text2);
 	m_client_event_queue.push(event);
 }
 
@@ -1171,7 +1166,7 @@ void Client::handleCommand_HudChange(NetworkPacket* pkt)
 	if (stat == HUD_STAT_POS || stat == HUD_STAT_SCALE ||
 		stat == HUD_STAT_ALIGN || stat == HUD_STAT_OFFSET)
 		*pkt >> v2fdata;
-	else if (stat == HUD_STAT_NAME || stat == HUD_STAT_TEXT)
+	else if (stat == HUD_STAT_NAME || stat == HUD_STAT_TEXT || stat == HUD_STAT_TEXT2)
 		*pkt >> sdata;
 	else if (stat == HUD_STAT_WORLD_POS)
 		*pkt >> v3fdata;
diff --git a/src/network/networkprotocol.h b/src/network/networkprotocol.h
index 527ebba7c..ab924f1db 100644
--- a/src/network/networkprotocol.h
+++ b/src/network/networkprotocol.h
@@ -560,10 +560,10 @@ enum ToClientCommand
 		u32 id
 		u8 type
 		v2f1000 pos
-		u32 len
+		u16 len
 		u8[len] name
 		v2f1000 scale
-		u32 len2
+		u16 len2
 		u8[len2] text
 		u32 number
 		u32 item
@@ -573,6 +573,8 @@ enum ToClientCommand
 		v3f1000 world_pos
 		v2s32 size
 		s16 z_index
+		u16 len3
+		u8[len3] text2
 	*/
 
 	TOCLIENT_HUDRM = 0x4a,
diff --git a/src/script/common/c_content.cpp b/src/script/common/c_content.cpp
index dac828316..540b7222f 100644
--- a/src/script/common/c_content.cpp
+++ b/src/script/common/c_content.cpp
@@ -1871,6 +1871,7 @@ void read_hud_element(lua_State *L, HudElement *elem)
 	elem->dir     = getintfield_default(L, 2, "direction", 0);
 	elem->z_index = MYMAX(S16_MIN, MYMIN(S16_MAX,
 			getintfield_default(L, 2, "z_index", 0)));
+	elem->text2   = getstringfield_default(L, 2, "text2", "");
 
 	// Deprecated, only for compatibility's sake
 	if (elem->dir == 0)
@@ -1939,6 +1940,9 @@ void push_hud_element(lua_State *L, HudElement *elem)
 
 	lua_pushnumber(L, elem->z_index);
 	lua_setfield(L, -2, "z_index");
+
+	lua_pushstring(L, elem->text2.c_str());
+	lua_setfield(L, -2, "text2");
 }
 
 HudElementStat read_hud_change(lua_State *L, HudElement *elem, void **value)
@@ -2000,6 +2004,10 @@ HudElementStat read_hud_change(lua_State *L, HudElement *elem, void **value)
 			elem->z_index = MYMAX(S16_MIN, MYMIN(S16_MAX, luaL_checknumber(L, 4)));
 			*value = &elem->z_index;
 			break;
+		case HUD_STAT_TEXT2:
+			elem->text2 = luaL_checkstring(L, 4);
+			*value = &elem->text2;
+			break;
 	}
 	return stat;
 }
diff --git a/src/server.cpp b/src/server.cpp
index 16e026ce2..b28c30e1e 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -1621,7 +1621,7 @@ void Server::SendHUDAdd(session_t peer_id, u32 id, HudElement *form)
 	pkt << id << (u8) form->type << form->pos << form->name << form->scale
 			<< form->text << form->number << form->item << form->dir
 			<< form->align << form->offset << form->world_pos << form->size
-			<< form->z_index;
+			<< form->z_index << form->text2;
 
 	Send(&pkt);
 }
@@ -1647,6 +1647,7 @@ void Server::SendHUDChange(session_t peer_id, u32 id, HudElementStat stat, void
 			break;
 		case HUD_STAT_NAME:
 		case HUD_STAT_TEXT:
+		case HUD_STAT_TEXT2:
 			pkt << *(std::string *) value;
 			break;
 		case HUD_STAT_WORLD_POS:
diff --git a/textures/base/pack/bubble_gone.png b/textures/base/pack/bubble_gone.png
new file mode 100644
index 000000000..240ca4f8d
Binary files /dev/null and b/textures/base/pack/bubble_gone.png differ
diff --git a/textures/base/pack/heart_gone.png b/textures/base/pack/heart_gone.png
new file mode 100644
index 000000000..240ca4f8d
Binary files /dev/null and b/textures/base/pack/heart_gone.png differ
-- 
cgit v1.2.3


From 7d3972a5049324f776ab008894c34569641f0073 Mon Sep 17 00:00:00 2001
From: LoneWolfHT <lonewolf04361@gmail.com>
Date: Tue, 19 May 2020 10:10:39 -0700
Subject: Add ability to scale HUD text (#9814)

Add 'size' property to HUD text elements that is used for relative font size calculations.
---
 doc/lua_api.txt    | 2 ++
 src/client/hud.cpp | 9 +++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

(limited to 'src/client/hud.cpp')

diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 07758c237..9c7c42436 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -1356,6 +1356,8 @@ Displays text on the HUD.
   text. Specify `0xFFFFFF` for white text, `0xFF0000` for red, and so on.
 * `alignment`: The alignment of the text.
 * `offset`: offset in pixels from position.
+* `size`: size of the text.
+  The player-set font size is multiplied by size.x (y value isn't used).
 
 ### `statbar`
 
diff --git a/src/client/hud.cpp b/src/client/hud.cpp
index f8f712762..4edc229b2 100644
--- a/src/client/hud.cpp
+++ b/src/client/hud.cpp
@@ -319,16 +319,21 @@ void Hud::drawLuaElements(const v3s16 &camera_offset)
 				floor(e->pos.Y * (float) m_screensize.Y + 0.5));
 		switch (e->type) {
 			case HUD_ELEM_TEXT: {
+				irr::gui::IGUIFont *textfont = font;
+				if (e->size.X > 0)
+					textfont = g_fontengine->getFont(
+						e->size.X * g_fontengine->getDefaultFontSize());
+
 				video::SColor color(255, (e->number >> 16) & 0xFF,
 										 (e->number >> 8)  & 0xFF,
 										 (e->number >> 0)  & 0xFF);
 				core::rect<s32> size(0, 0, e->scale.X, text_height * e->scale.Y);
 				std::wstring text = unescape_translate(utf8_to_wide(e->text));
-				core::dimension2d<u32> textsize = font->getDimension(text.c_str());
+				core::dimension2d<u32> textsize = textfont->getDimension(text.c_str());
 				v2s32 offset((e->align.X - 1.0) * (textsize.Width / 2),
 				             (e->align.Y - 1.0) * (textsize.Height / 2));
 				v2s32 offs(e->offset.X, e->offset.Y);
-				font->draw(text.c_str(), size + pos + offset + offs, color);
+				textfont->draw(text.c_str(), size + pos + offset + offs, color);
 				break; }
 			case HUD_ELEM_STATBAR: {
 				v2s32 offs(e->offset.X, e->offset.Y);
-- 
cgit v1.2.3


From 7ec0e3df35a11b66b48eababf0123170f2453a50 Mon Sep 17 00:00:00 2001
From: Maksim <MoNTE48@mail.ua>
Date: Fri, 5 Jun 2020 21:42:33 +0200
Subject: Fix HUD scaling (#9721)

This resolves HUD scaling issues on Android and desktops with custom DPI settings.
---
 src/client/hud.cpp | 65 ++++++++++++++++++++++++++++++++++++------------------
 src/client/hud.h   |  1 +
 2 files changed, 44 insertions(+), 22 deletions(-)

(limited to 'src/client/hud.cpp')

diff --git a/src/client/hud.cpp b/src/client/hud.cpp
index 4edc229b2..31e633bc2 100644
--- a/src/client/hud.cpp
+++ b/src/client/hud.cpp
@@ -51,6 +51,7 @@ Hud::Hud(gui::IGUIEnvironment *guienv, Client *client, LocalPlayer *player,
 	this->inventory   = inventory;
 
 	m_hud_scaling      = g_settings->getFloat("hud_scaling");
+	m_scale_factor     = m_hud_scaling * RenderingEngine::getDisplayDensity();
 	m_hotbar_imagesize = std::floor(HOTBAR_IMAGE_SIZE *
 		RenderingEngine::getDisplayDensity() + 0.5f);
 	m_hotbar_imagesize *= m_hud_scaling;
@@ -213,9 +214,7 @@ void Hud::drawItems(v2s32 upperleftpos, v2s32 screen_offset, s32 itemcount,
 	}
 
 	// Position of upper left corner of bar
-	v2s32 pos = screen_offset;
-	pos.X *= m_hud_scaling * RenderingEngine::getDisplayDensity();
-	pos.Y *= m_hud_scaling * RenderingEngine::getDisplayDensity();
+	v2s32 pos = screen_offset * m_scale_factor;
 	pos += upperleftpos;
 
 	// Store hotbar_image in member variable, used by drawItem()
@@ -320,20 +319,40 @@ void Hud::drawLuaElements(const v3s16 &camera_offset)
 		switch (e->type) {
 			case HUD_ELEM_TEXT: {
 				irr::gui::IGUIFont *textfont = font;
+				unsigned int font_size = g_fontengine->getDefaultFontSize();
+
 				if (e->size.X > 0)
-					textfont = g_fontengine->getFont(
-						e->size.X * g_fontengine->getDefaultFontSize());
+					font_size *= e->size.X;
+
+				if (font_size != g_fontengine->getDefaultFontSize())
+					textfont = g_fontengine->getFont(font_size);
 
 				video::SColor color(255, (e->number >> 16) & 0xFF,
 										 (e->number >> 8)  & 0xFF,
 										 (e->number >> 0)  & 0xFF);
-				core::rect<s32> size(0, 0, e->scale.X, text_height * e->scale.Y);
 				std::wstring text = unescape_translate(utf8_to_wide(e->text));
 				core::dimension2d<u32> textsize = textfont->getDimension(text.c_str());
+#ifdef __ANDROID__
+				// The text size on Android is not proportional with the actual scaling
+				irr::gui::IGUIFont *font_scaled = font_size <= 3 ?
+					textfont : g_fontengine->getFont(font_size - 3);
+				if (e->offset.X < -20)
+					textsize = font_scaled->getDimension(text.c_str());
+#endif
 				v2s32 offset((e->align.X - 1.0) * (textsize.Width / 2),
 				             (e->align.Y - 1.0) * (textsize.Height / 2));
-				v2s32 offs(e->offset.X, e->offset.Y);
-				textfont->draw(text.c_str(), size + pos + offset + offs, color);
+				core::rect<s32> size(0, 0, e->scale.X * m_scale_factor,
+				                     text_height * e->scale.Y * m_scale_factor);
+				v2s32 offs(e->offset.X * m_scale_factor,
+				           e->offset.Y * m_scale_factor);
+#ifdef __ANDROID__
+				if (e->offset.X < -20)
+					font_scaled->draw(text.c_str(), size + pos + offset + offs, color);
+				else
+#endif
+				{
+					textfont->draw(text.c_str(), size + pos + offset + offs, color);
+				}
 				break; }
 			case HUD_ELEM_STATBAR: {
 				v2s32 offs(e->offset.X, e->offset.Y);
@@ -385,8 +404,8 @@ void Hud::drawLuaElements(const v3s16 &camera_offset)
 				const video::SColor color(255, 255, 255, 255);
 				const video::SColor colors[] = {color, color, color, color};
 				core::dimension2di imgsize(texture->getOriginalSize());
-				v2s32 dstsize(imgsize.Width * e->scale.X,
-				              imgsize.Height * e->scale.Y);
+				v2s32 dstsize(imgsize.Width * e->scale.X * m_scale_factor,
+				              imgsize.Height * e->scale.Y * m_scale_factor);
 				if (e->scale.X < 0)
 					dstsize.X = m_screensize.X * (e->scale.X * -0.01);
 				if (e->scale.Y < 0)
@@ -394,7 +413,8 @@ void Hud::drawLuaElements(const v3s16 &camera_offset)
 				v2s32 offset((e->align.X - 1.0) * dstsize.X / 2,
 				             (e->align.Y - 1.0) * dstsize.Y / 2);
 				core::rect<s32> rect(0, 0, dstsize.X, dstsize.Y);
-				rect += pos + offset + v2s32(e->offset.X, e->offset.Y);
+				rect += pos + offset + v2s32(e->offset.X * m_scale_factor,
+				                             e->offset.Y * m_scale_factor);
 				draw2DImageFilterScaled(driver, texture, rect,
 					core::rect<s32>(core::position2d<s32>(0,0), imgsize),
 					NULL, colors, true);
@@ -427,12 +447,15 @@ void Hud::drawStatbar(v2s32 pos, u16 corner, u16 drawdir,
 	core::dimension2di dstd;
 	if (size == v2s32()) {
 		dstd = srcd;
+		dstd.Height *= m_scale_factor;
+		dstd.Width  *= m_scale_factor;
+		offset.X *= m_scale_factor;
+		offset.Y *= m_scale_factor;
 	} else {
-		float size_factor = m_hud_scaling * RenderingEngine::getDisplayDensity();
-		dstd.Height = size.Y * size_factor;
-		dstd.Width  = size.X * size_factor;
-		offset.X *= size_factor;
-		offset.Y *= size_factor;
+		dstd.Height = size.Y * m_scale_factor;
+		dstd.Width  = size.X * m_scale_factor;
+		offset.X *= m_scale_factor;
+		offset.Y *= m_scale_factor;
 	}
 
 	v2s32 p = pos;
@@ -555,7 +578,7 @@ void Hud::drawHotbar(u16 playeritem) {
 	v2s32 pos = centerlowerpos - v2s32(width / 2, m_hotbar_imagesize + m_padding * 3);
 
 	const v2u32 &window_size = RenderingEngine::get_instance()->getWindowSize();
-	if ( (float) width / (float) window_size.X <=
+	if ((float) width / (float) window_size.X <=
 			g_settings->getFloat("hud_hotbar_max_width")) {
 		if (player->hud_flags & HUD_FLAG_HOTBAR_VISIBLE) {
 			drawItems(pos, v2s32(0, 0), hotbar_itemcount, 0, mainlist, playeritem + 1, 0);
@@ -607,12 +630,10 @@ void Hud::drawSelectionMesh()
 		// Draw 3D selection boxes
 		video::SMaterial oldmaterial = driver->getMaterial2D();
 		driver->setMaterial(m_selection_material);
-		for (std::vector<aabb3f>::const_iterator
-				i = m_selection_boxes.begin();
-				i != m_selection_boxes.end(); ++i) {
+		for (auto & selection_box : m_selection_boxes) {
 			aabb3f box = aabb3f(
-				i->MinEdge + m_selection_pos_with_offset,
-				i->MaxEdge + m_selection_pos_with_offset);
+				selection_box.MinEdge + m_selection_pos_with_offset,
+				selection_box.MaxEdge + m_selection_pos_with_offset);
 
 			u32 r = (selectionbox_argb.getRed() *
 					m_selection_mesh_color.getRed() / 255);
diff --git a/src/client/hud.h b/src/client/hud.h
index e2abf326c..6f4c54626 100644
--- a/src/client/hud.h
+++ b/src/client/hud.h
@@ -92,6 +92,7 @@ private:
 	void drawItem(const ItemStack &item, const core::rect<s32> &rect, bool selected);
 
 	float m_hud_scaling; // cached minetest setting
+	float m_scale_factor;
 	v3s16 m_camera_offset;
 	v2u32 m_screensize;
 	v2s32 m_displaycenter;
-- 
cgit v1.2.3


From 88ffd641243ead70d82623d54822421c72893240 Mon Sep 17 00:00:00 2001
From: LoneWolfHT <lonewolf04361@gmail.com>
Date: Tue, 14 Jul 2020 10:12:17 -0700
Subject: Add object crosshair, disable entity selectionboxes by default
 (#9523)

Adds new object crosshair base pack texture
---
 builtin/settingtypes.txt   |  5 ++++-
 doc/texture_packs.txt      |  7 ++++++-
 minetest.conf.example      |  4 ++--
 src/client/game.cpp        |  3 +++
 src/client/hud.cpp         | 39 ++++++++++++++++++++++++++++++++++-----
 src/client/hud.h           |  4 ++++
 src/client/render/core.cpp |  1 +
 src/defaultsettings.cpp    |  2 +-
 8 files changed, 55 insertions(+), 10 deletions(-)

(limited to 'src/client/hud.cpp')

diff --git a/builtin/settingtypes.txt b/builtin/settingtypes.txt
index c787aea2c..c0620542d 100644
--- a/builtin/settingtypes.txt
+++ b/builtin/settingtypes.txt
@@ -741,9 +741,11 @@ selectionbox_color (Selection box color) string (0,0,0)
 selectionbox_width (Selection box width) int 2 1 5
 
 #    Crosshair color (R,G,B).
+#    Also controls the object crosshair color
 crosshair_color (Crosshair color) string (255,255,255)
 
 #    Crosshair alpha (opaqueness, between 0 and 255).
+#    Also controls the object crosshair color
 crosshair_alpha (Crosshair alpha) int 255 0 255
 
 #    Maximum number of recent chat messages to show
@@ -817,7 +819,8 @@ world_aligned_mode (World-aligned textures mode) enum enable disable,enable,forc
 autoscale_mode (Autoscaling mode) enum disable disable,enable,force
 
 #    Show entity selection boxes
-show_entity_selectionbox (Show entity selection boxes) bool true
+#    A restart is required after changing this.
+show_entity_selectionbox (Show entity selection boxes) bool false
 
 [*Menus]
 
diff --git a/doc/texture_packs.txt b/doc/texture_packs.txt
index 94151f1a4..e7a7dfd3c 100644
--- a/doc/texture_packs.txt
+++ b/doc/texture_packs.txt
@@ -72,7 +72,12 @@ by texture packs. All existing fallback textures can be found in the directory
 * `crosshair.png`
     * the crosshair texture in the center of the screen. The settings
       `crosshair_color` and `crosshair_alpha` are used to create a cross
-      when no texture was found
+      when no texture is found.
+
+* `object_crosshair.png`
+    * the crosshair seen when pointing at an object. The settings
+    `crosshair_color` and `crosshair_alpha` are used to create a cross
+    when no texture is found.
 
 * `halo.png`: used for the node highlighting mesh
 
diff --git a/minetest.conf.example b/minetest.conf.example
index a5f98ee5e..520125713 100644
--- a/minetest.conf.example
+++ b/minetest.conf.example
@@ -955,8 +955,9 @@
 # autoscale_mode = disable
 
 #    Show entity selection boxes
+#    A restart is required after changing this.
 #    type: bool
-# show_entity_selectionbox = true
+# show_entity_selectionbox = false
 
 ## Menus
 
@@ -3374,4 +3375,3 @@
 #    so see a full list at https://content.minetest.net/help/content_flags/
 #    type: string
 # contentdb_flag_blacklist = nonfree, desktop_default
-
diff --git a/src/client/game.cpp b/src/client/game.cpp
index 5f3ff5649..42d60b21c 100644
--- a/src/client/game.cpp
+++ b/src/client/game.cpp
@@ -3176,11 +3176,14 @@ PointedThing Game::updatePointedThing(
 	const NodeDefManager *nodedef = map.getNodeDefManager();
 
 	runData.selected_object = NULL;
+	hud->pointing_at_object = false;
 
 	RaycastState s(shootline, look_for_object, liquids_pointable);
 	PointedThing result;
 	env.continueRaycast(&s, &result);
 	if (result.type == POINTEDTHING_OBJECT) {
+		hud->pointing_at_object = true;
+
 		runData.selected_object = client->getEnv().getActiveObject(result.object_id);
 		aabb3f selection_box;
 		if (show_entity_selectionbox && runData.selected_object->doShowSelectionBox() &&
diff --git a/src/client/hud.cpp b/src/client/hud.cpp
index 31e633bc2..2b347c1e0 100644
--- a/src/client/hud.cpp
+++ b/src/client/hud.cpp
@@ -41,6 +41,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "gui/touchscreengui.h"
 #endif
 
+#define OBJECT_CROSSHAIR_LINE_SIZE 8
+#define CROSSHAIR_LINE_SIZE 10
+
 Hud::Hud(gui::IGUIEnvironment *guienv, Client *client, LocalPlayer *player,
 		Inventory *inventory)
 {
@@ -76,6 +79,7 @@ Hud::Hud(gui::IGUIEnvironment *guienv, Client *client, LocalPlayer *player,
 	selectionbox_argb = video::SColor(255, sbox_r, sbox_g, sbox_b);
 
 	use_crosshair_image = tsrc->isKnownSourceImage("crosshair.png");
+	use_object_crosshair_image = tsrc->isKnownSourceImage("object_crosshair.png");
 
 	m_selection_boxes.clear();
 	m_halo_boxes.clear();
@@ -601,6 +605,31 @@ void Hud::drawHotbar(u16 playeritem) {
 
 void Hud::drawCrosshair()
 {
+	if (pointing_at_object) {
+		if (use_object_crosshair_image) {
+			video::ITexture *object_crosshair = tsrc->getTexture("object_crosshair.png");
+			v2u32 size  = object_crosshair->getOriginalSize();
+			v2s32 lsize = v2s32(m_displaycenter.X - (size.X / 2),
+					m_displaycenter.Y - (size.Y / 2));
+			driver->draw2DImage(object_crosshair, lsize,
+					core::rect<s32>(0, 0, size.X, size.Y),
+					nullptr, crosshair_argb, true);
+		} else {
+			driver->draw2DLine(
+					m_displaycenter - v2s32(OBJECT_CROSSHAIR_LINE_SIZE,
+					OBJECT_CROSSHAIR_LINE_SIZE),
+					m_displaycenter + v2s32(OBJECT_CROSSHAIR_LINE_SIZE,
+					OBJECT_CROSSHAIR_LINE_SIZE), crosshair_argb);
+			driver->draw2DLine(
+					m_displaycenter + v2s32(OBJECT_CROSSHAIR_LINE_SIZE,
+					-OBJECT_CROSSHAIR_LINE_SIZE),
+					m_displaycenter + v2s32(-OBJECT_CROSSHAIR_LINE_SIZE,
+					OBJECT_CROSSHAIR_LINE_SIZE), crosshair_argb);
+		}
+
+		return;
+	}
+
 	if (use_crosshair_image) {
 		video::ITexture *crosshair = tsrc->getTexture("crosshair.png");
 		v2u32 size  = crosshair->getOriginalSize();
@@ -608,12 +637,12 @@ void Hud::drawCrosshair()
 				m_displaycenter.Y - (size.Y / 2));
 		driver->draw2DImage(crosshair, lsize,
 				core::rect<s32>(0, 0, size.X, size.Y),
-				0, crosshair_argb, true);
+				nullptr, crosshair_argb, true);
 	} else {
-		driver->draw2DLine(m_displaycenter - v2s32(10, 0),
-				m_displaycenter + v2s32(10, 0), crosshair_argb);
-		driver->draw2DLine(m_displaycenter - v2s32(0, 10),
-				m_displaycenter + v2s32(0, 10), crosshair_argb);
+		driver->draw2DLine(m_displaycenter - v2s32(CROSSHAIR_LINE_SIZE, 0),
+				m_displaycenter + v2s32(CROSSHAIR_LINE_SIZE, 0), crosshair_argb);
+		driver->draw2DLine(m_displaycenter - v2s32(0, CROSSHAIR_LINE_SIZE),
+				m_displaycenter + v2s32(0, CROSSHAIR_LINE_SIZE), crosshair_argb);
 	}
 }
 
diff --git a/src/client/hud.h b/src/client/hud.h
index 6f4c54626..ba34d479d 100644
--- a/src/client/hud.h
+++ b/src/client/hud.h
@@ -45,12 +45,16 @@ public:
 
 	video::SColor crosshair_argb;
 	video::SColor selectionbox_argb;
+
 	bool use_crosshair_image = false;
+	bool use_object_crosshair_image = false;
 	std::string hotbar_image = "";
 	bool use_hotbar_image = false;
 	std::string hotbar_selected_image = "";
 	bool use_hotbar_selected_image = false;
 
+	bool pointing_at_object = false;
+
 	Hud(gui::IGUIEnvironment *guienv, Client *client, LocalPlayer *player,
 			Inventory *inventory);
 	~Hud();
diff --git a/src/client/render/core.cpp b/src/client/render/core.cpp
index bf5aa6c2c..92a7137ea 100644
--- a/src/client/render/core.cpp
+++ b/src/client/render/core.cpp
@@ -86,6 +86,7 @@ void RenderingCore::drawHUD()
 	if (show_hud) {
 		if (draw_crosshair)
 			hud->drawCrosshair();
+	
 		hud->drawHotbar(client->getEnv().getLocalPlayer()->getWieldIndex());
 		hud->drawLuaElements(camera->getOffset());
 		camera->drawNametags();
diff --git a/src/defaultsettings.cpp b/src/defaultsettings.cpp
index abb6593b7..07bf0ebb8 100644
--- a/src/defaultsettings.cpp
+++ b/src/defaultsettings.cpp
@@ -225,7 +225,7 @@ void set_default_settings(Settings *settings)
 	settings->setDefault("desynchronize_mapblock_texture_animation", "true");
 	settings->setDefault("hud_hotbar_max_width", "1.0");
 	settings->setDefault("enable_local_map_saving", "false");
-	settings->setDefault("show_entity_selectionbox", "true");
+	settings->setDefault("show_entity_selectionbox", "false");
 	settings->setDefault("texture_clean_transparent", "false");
 	settings->setDefault("texture_min_size", "64");
 	settings->setDefault("ambient_occlusion_gamma", "2.2");
-- 
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