Code style fixes.

builtin/fstk/buttonbar.lua

@@ -40,7 +40,7 @@ local function buttonbar_formspec(self)
 	-- `BASE_SPACING` is used as the minimum spacing, like `gap` in CSS Flexbox.
 
 	-- The number of buttons per page is always calculated as if the scroll
-    -- buttons were visible.
+	-- buttons were visible.
 	local avail_space = self.size.x - 2*BASE_SPACING - 2*get_scroll_btn_width()
 	local btns_per_page = math.floor((avail_space - BASE_SPACING) / (btn_size + BASE_SPACING))
 

builtin/game/falling.lua

@@ -80,7 +80,7 @@ core.register_entity(":__builtin:falling_node", {
 		self.floats = core.get_item_group(node.name, "float") ~= 0
 
 		-- Save liquidtype for falling water
-        self.liquidtype = def.liquidtype
+		self.liquidtype = def.liquidtype
 
 		-- Set entity visuals
 		if def.drawtype == "torchlike" or def.drawtype == "signlike" then

games/devtest/mods/soundstuff/racecar.lua

@@ -4,14 +4,14 @@ local drive_distance = 30
 
 minetest.register_entity("soundstuff:racecar", {
 	initial_properties = {
-        physical = false,
-        collisionbox = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
-        selectionbox = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
-        visual = "upright_sprite",
-        visual_size = {x = 1, y = 1, z = 1},
-        textures = {"soundstuff_racecar.png", "soundstuff_racecar.png^[transformFX"},
-        static_save = false,
-    },
+		physical = false,
+		collisionbox = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
+		selectionbox = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
+		visual = "upright_sprite",
+		visual_size = {x = 1, y = 1, z = 1},
+		textures = {"soundstuff_racecar.png", "soundstuff_racecar.png^[transformFX"},
+		static_save = false,
+	},
 
 	on_activate = function(self, _staticdata, _dtime_s)
 		self.min_x = self.object:get_pos().x - drive_distance * 0.5

games/devtest/mods/testentities/selectionbox.lua

@@ -68,7 +68,7 @@ minetest.register_globalstep(function()
 				hud_ids[pname] = hud_id or player:hud_add({
 					type = "text",  -- See HUD element types
 					position = {x=0.5, y=0.5},
-			        text = "X",
+					text = "X",
 					number = 0xFF0000,
 					alignment = {x=0, y=0},
 				})

games/devtest/mods/tiled/init.lua

@@ -2,37 +2,38 @@ local align_help = "Texture spans over a space of 8×8 nodes"
 local align_help_n = "Tiles looks the same for every node"
 
 minetest.register_node("tiled:tiled", {
-        description = "Tiled Node (world-aligned)".."\n"..align_help,
-        tiles = {{
-                name = "tiled_tiled.png",
-                align_style = "world",
-                scale = 8,
-        }},
-        groups = {cracky=3},
+	description = "Tiled Node (world-aligned)".."\n"..align_help,
+	tiles = {{
+		name = "tiled_tiled.png",
+		align_style = "world",
+		scale = 8,
+	}},
+	groups = {cracky=3},
 })
 
 minetest.register_node("tiled:tiled_rooted", {
-        description = "Tiled 'plantlike_rooted' Node (world-aligned)".."\n"..
-                "Base node texture spans over a space of 8×8 nodes".."\n"..
-                "A plantlike thing grows on top",
-        paramtype = "light",
-        drawtype = "plantlike_rooted",
-        tiles = {{
-                name = "tiled_tiled.png",
-                align_style = "world",
-                scale = 8,
-        }},
-        special_tiles = {"tiled_tiled_node.png"},
-        groups = {cracky=3},
+	description =
+		"Tiled 'plantlike_rooted' Node (world-aligned)".."\n"..
+		"Base node texture spans over a space of 8×8 nodes".."\n"..
+		"A plantlike thing grows on top",
+	paramtype = "light",
+	drawtype = "plantlike_rooted",
+	tiles = {{
+		name = "tiled_tiled.png",
+		align_style = "world",
+		scale = 8,
+	}},
+	special_tiles = {"tiled_tiled_node.png"},
+	groups = {cracky=3},
 })
 
 minetest.register_node("tiled:tiled_n", {
-        description = "Tiled Node (node-aligned)".."\n"..align_help_n,
-        tiles = {{
-                name = "tiled_tiled_node.png",
-                align_style = "node",
-        }},
-        groups = {cracky=3},
+	description = "Tiled Node (node-aligned)".."\n"..align_help_n,
+	tiles = {{
+		name = "tiled_tiled_node.png",
+		align_style = "node",
+	}},
+	groups = {cracky=3},
 })
 
 stairs.register_stair_and_slab("tiled_n", "tiled:tiled_n",

games/devtest/mods/unittests/get_version.lua

@@ -1,16 +1,16 @@
 
 unittests.register("test_get_version", function()
-    local version = core.get_version()
-    assert(type(version) == "table")
-    assert(type(version.project) == "string")
-    assert(type(version.string) == "string")
-    assert(type(version.proto_min) == "number")
-    assert(type(version.proto_max) == "number")
-    assert(version.proto_max >= version.proto_min)
-    assert(type(version.is_dev) == "boolean")
-    if version.is_dev then
-        assert(type(version.hash) == "string")
-    else
-        assert(version.hash == nil)
-    end
+	local version = core.get_version()
+	assert(type(version) == "table")
+	assert(type(version.project) == "string")
+	assert(type(version.string) == "string")
+	assert(type(version.proto_min) == "number")
+	assert(type(version.proto_max) == "number")
+	assert(version.proto_max >= version.proto_min)
+	assert(type(version.is_dev) == "boolean")
+	if version.is_dev then
+		assert(type(version.hash) == "string")
+	else
+		assert(version.hash == nil)
+	end
 end)

games/devtest/mods/unittests/raycast.lua

@@ -1,36 +1,36 @@
 local function raycast_with_pointabilities(start_pos, end_pos, pointabilities)
 	local ray = core.raycast(start_pos, end_pos, nil, nil, pointabilities)
 	for hit in ray do
-        if hit.type == "node" then
-            return hit.under
-        end
+		if hit.type == "node" then
+			return hit.under
+		end
 	end
-    return nil
+	return nil
 end
 
 local function test_raycast_pointabilities(player, pos1)
-    local pos2 = pos1:offset(0, 0, 1)
-    local pos3 = pos1:offset(0, 0, 2)
+	local pos2 = pos1:offset(0, 0, 1)
+	local pos3 = pos1:offset(0, 0, 2)
 
-    local oldnode1 = core.get_node(pos1)
-    local oldnode2 = core.get_node(pos2)
-    local oldnode3 = core.get_node(pos3)
-    core.swap_node(pos1, {name = "air"})
-    core.swap_node(pos2, {name = "testnodes:not_pointable"})
-    core.swap_node(pos3, {name = "testnodes:pointable"})
+	local oldnode1 = core.get_node(pos1)
+	local oldnode2 = core.get_node(pos2)
+	local oldnode3 = core.get_node(pos3)
+	core.swap_node(pos1, {name = "air"})
+	core.swap_node(pos2, {name = "testnodes:not_pointable"})
+	core.swap_node(pos3, {name = "testnodes:pointable"})
 
-    local p = nil
-    assert(raycast_with_pointabilities(pos1, pos3, p) == pos3)
+	local p = nil
+	assert(raycast_with_pointabilities(pos1, pos3, p) == pos3)
 
-    p = core.registered_items["testtools:blocked_pointing_staff"].pointabilities
-    assert(raycast_with_pointabilities(pos1, pos3, p) == nil)
+	p = core.registered_items["testtools:blocked_pointing_staff"].pointabilities
+	assert(raycast_with_pointabilities(pos1, pos3, p) == nil)
 
-    p = core.registered_items["testtools:ultimate_pointing_staff"].pointabilities
-    assert(raycast_with_pointabilities(pos1, pos3, p) == pos2)
+	p = core.registered_items["testtools:ultimate_pointing_staff"].pointabilities
+	assert(raycast_with_pointabilities(pos1, pos3, p) == pos2)
 
-    core.swap_node(pos1, oldnode1)
-    core.swap_node(pos2, oldnode2)
-    core.swap_node(pos3, oldnode3)
+	core.swap_node(pos1, oldnode1)
+	core.swap_node(pos2, oldnode2)
+	core.swap_node(pos3, oldnode3)
 end
 
 unittests.register("test_raycast_pointabilities", test_raycast_pointabilities, {map=true})

games/devtest/mods/util_commands/init.lua

@@ -234,10 +234,10 @@ minetest.register_chatcommand("dump_wear_bar", {
 })
 
 core.register_chatcommand("set_saturation", {
-    params = "<saturation>",
-    description = "Set the saturation for current player.",
-    func = function(player_name, param)
-        local saturation = tonumber(param)
-        minetest.get_player_by_name(player_name):set_lighting({saturation = saturation })
-    end
+	params = "<saturation>",
+	description = "Set the saturation for current player.",
+	func = function(player_name, param)
+		local saturation = tonumber(param)
+		minetest.get_player_by_name(player_name):set_lighting({saturation = saturation })
+	end
 })

src/client/content_cso.cpp

@@ -55,7 +55,7 @@ class SmokePuffCSO: public ClientSimpleObject
 		MapNode n = env->getMap().getNode(floatToInt(pos, BS), &pos_ok);
 		light = pos_ok ? decode_light(n.getLightBlend(env->getDayNightRatio(),
 							env->getGameDef()->ndef()->getLightingFlags(n)))
-		               : 64;
+							: 64;
 		video::SColor color(255,light,light,light);
 		m_spritenode->setColor(color);
 	}

src/client/game.cpp

@@ -4091,8 +4091,8 @@ void Game::updateFrame(ProfilerGraph *graph, RunStats *stats, f32 dtime,
 		float old_brightness = sky->getBrightness();
 		direct_brightness = client->getEnv().getClientMap()
 				.getBackgroundBrightness(MYMIN(runData.fog_range * 1.2, 60 * BS),
-					daynight_ratio, (int)(old_brightness * 255.5), &sunlight_seen)
-				    / 255.0;
+						daynight_ratio, (int)(old_brightness * 255.5), &sunlight_seen)
+				/ 255.0;
 	}
 
 	float time_of_day_smooth = runData.time_of_day_smooth;

src/clientdynamicinfo.cpp

@@ -27,29 +27,29 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 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_touchcontrols;
-
-    return {
-        screen_size, real_gui_scaling, real_hud_scaling,
-        ClientDynamicInfo::calculateMaxFSSize(screen_size, gui_scaling),
-        touch_controls
-    };
+	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_touchcontrols;
+
+	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("touch_gui") ? 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 };
+	f32 factor = (g_settings->getBool("touch_gui") ? 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

src/filesys.cpp

@@ -109,7 +109,7 @@ std::vector<DirListNode> GetDirListing(const std::string &pathstring)
 					<< " Error is " << dwError << std::endl;
 			listing.clear();
 			return listing;
- 		}
+		}
 	}
 	return listing;
 }
@@ -726,7 +726,7 @@ bool PathStartsWith(const std::string &path, const std::string &prefix)
 			if(prefixpos == prefixsize)
 				return true;
 			// Return false if path has ended (at delimiter/EOS)
-            // while prefix did not.
+			// while prefix did not.
 			if(pathpos == pathsize)
 				return false;
 		}

src/gui/guiFormSpecMenu.cpp

@@ -3936,7 +3936,7 @@ void GUIFormSpecMenu::acceptInput(FormspecQuitMode quitmode)
 							fields[name] = "CHG:" + itos(e->getPos());
 						else
 							fields[name] = "VAL:" + itos(e->getPos());
- 					}
+					}
 				} else if (s.ftype == f_AnimatedImage) {
 					// No dynamic cast possible due to some distributions shipped
 					// without rtti support in Irrlicht

src/gui/guiHyperText.cpp

@@ -791,7 +791,7 @@ void TextDrawer::place(const core::rect<s32> &dest_rect)
 										std::max(f.margin, p.margin);
 
 						} else if (f.rect.UpperLeftCorner.X - f.margin <= left &&
-							 	f.rect.LowerRightCorner.X + f.margin >= right) {
+								f.rect.LowerRightCorner.X + f.margin >= right) {
 							// float taking all space
 							left = right;
 						}

src/gui/touchcontrols.cpp

@@ -571,7 +571,7 @@ void TouchControls::translateEvent(const SEvent &event)
 
 			toggleOverflowMenu();
 			// refresh since visibility of buttons has changed
-		 	element = m_guienv->getRootGUIElement()->getElementFromPoint(touch_pos);
+			element = m_guienv->getRootGUIElement()->getElementFromPoint(touch_pos);
 			// restore after releaseAll in toggleOverflowMenu
 			m_pointer_downpos[pointer_id] = touch_pos;
 			m_pointer_pos[pointer_id] = touch_pos;

src/mapblock.cpp

@@ -355,7 +355,7 @@ void MapBlock::serialize(std::ostream &os_compressed, u8 version, bool disk, int
 	Buffer<u8> buf;
 	const u8 content_width = 2;
 	const u8 params_width = 2;
- 	if(disk)
+	if(disk)
 	{
 		MapNode *tmp_nodes = new MapNode[nodecount];
 		memcpy(tmp_nodes, data, nodecount * sizeof(MapNode));

src/mapgen/mapgen.cpp

@@ -783,7 +783,7 @@ void MapgenBasic::generateBiomes()
 		// If no stone surface detected in mapchunk column and a water surface
 		// biome fallback exists, add it to the biomemap. This avoids water
 		// surface decorations failing in deep water.
- 		if (biomemap[index] == BIOME_NONE && water_biome_index != 0)
+		if (biomemap[index] == BIOME_NONE && water_biome_index != 0)
 			biomemap[index] = water_biome_index;
 	}
 }

src/mapgen/mapgen_flat.cpp

@@ -187,7 +187,7 @@ int MapgenFlat::getSpawnLevelAtPoint(v2s16 p)
 		stone_level = ground_level - depress;
 	} else if ((spflags & MGFLAT_HILLS) && n_terrain > hill_threshold) {
 		s16 rise = (n_terrain - hill_threshold) * hill_steepness;
-	 	stone_level = ground_level + rise;
+		stone_level = ground_level + rise;
 	}
 
 	if (ground_level < water_level)
@@ -311,7 +311,7 @@ s16 MapgenFlat::generateTerrain()
 			stone_level = ground_level - depress;
 		} else if ((spflags & MGFLAT_HILLS) && n_terrain > hill_threshold) {
 			s16 rise = (n_terrain - hill_threshold) * hill_steepness;
-		 	stone_level = ground_level + rise;
+			stone_level = ground_level + rise;
 		}
 
 		u32 vi = vm->m_area.index(x, node_min.Y - 1, z);