chroma_solstice/level_editor/editor.lua

require "level_editor/object_attributes"
require "level_editor/gui"
require "level_editor/layout"

editorView = "room" --can be "off", "room", "world", "asset"
selectedColor = "white"

local bacSprite = love.graphics.newImage("art/_ui/bac.png")
local folderSprite = love.graphics.newImage("art/_ui/folder.png")
local cancelSprite = love.graphics.newImage("art/_ui/cancel.png")
local confirmSprite = love.graphics.newImage("art/_ui/confirm.png")
local clearSavesSprite = love.graphics.newImage("art/_ui/clear_saves.png")

local selectedFolder = nil
local selectedAsset = nil
local selectedRoom = nil
local gameAssets = {}
local inputText = ""
local assetProperties = {}

local hierarchy = {}

local activeField = nil --this is for whenwe are doing text input things

local uiButtons = {}
local folderButtons = {}
local assetListButtons = {} -- flat list of the selected folder's assets (scrolls)
local listScroll = { scroll = 0 } -- shared vertical scroll for the room list
local editingAssetButtons = {}

local labels = {}
local editorRoomName = nil
local roomNameField = nil
local editorStatus = nil
local clearSaveConfirmationExpires = 0
local clearSaveConfirmationScope = nil
local worldRoomButtons = {}
local worldControls = {}
local worldPage = 1
local worldPageSize = 5
local assetSearchText = ""
local assetSearchButtons = {}
local worldSearchText = ""
local worldSearchBox = { x = 10, y = 34, w = 0, h = 28 }
local cloneSourceRoom = nil
local roomBrush = nil
local wireBrush = nil
local selectedCircuitId = nil
local wireCameraX, wireCameraY = nil, nil
local wireDirtyRooms = {}
local wireOriginalWires = nil
local boxPaletteOpen = false
local boxPaletteScroll = { scroll = 0 }
local boxPaletteSections = {}

-- Convert a pointer position into a valid room cell. Keeping brush state in
-- cell coordinates means a click that jitters within a tile cannot place or
-- erase that tile more than once.
local function roomCellAt(x, y)
	if x < 0 or x >= width or y < 0 or y >= height then return nil end
	return currentRoom:getCellFromMousePos(x, y)
end

local function paintRoomCell(cell, button)
	if button == 1 and selectedAsset then
		currentRoom:attemptPlaceAtCell(selectedAsset, gameAssets[selectedAsset], cell, selectedColor)
	elseif button == 2 then
		currentRoom:attemptDeleteAtCell(cell, selectedColor)
	end
end

local function paintRoomLine(from, to, button)
	-- Bresenham keeps a fast mouse movement from leaving holes between the
	-- cells that happened to receive mouse-move events.
	local x, y = from.x, from.y
	local dx, dy = math.abs(to.x - x), math.abs(to.y - y)
	local stepX = x < to.x and 1 or -1
	local stepY = y < to.y and 1 or -1
	local err = dx - dy

	while true do
		if x ~= from.x or y ~= from.y then paintRoomCell({ x = x, y = y }, button) end
		if x == to.x and y == to.y then break end
		local twiceErr = err * 2
		if twiceErr > -dy then err = err - dy; x = x + stepX end
		if twiceErr < dx then err = err + dx; y = y + stepY end
	end
end

local function beginRoomBrush(x, y, button)
	if button ~= 1 and button ~= 2 then return end
	if button == 1 and not selectedAsset then return end
	local cell = roomCellAt(x, y)
	if not cell then return end
	paintRoomCell(cell, button)
	roomBrush = { button = button, lastCell = cell }
end

-- ── Room-view sidebar layout ────────────────────────────────────────────────
-- Declared up here (not next to editorDraw) so editorMouseHandler, defined
-- earlier in the file, can still capture these as upvalues.

-- Which flat list the room view is currently showing (search > folder > roots).
local function currentRoomList()
	if assetSearchText ~= "" then return assetSearchButtons
	elseif not selectedFolder then return folderButtons
	else return assetListButtons end
end

local function rebuildBoxPaletteSections()
	boxPaletteSections = {}
	for _, prefix in ipairs({ "box", "spiky", "sticky", "skewer" }) do
		local names = {}
		local pattern = prefix == "box" and "^box" or "^" .. prefix .. "_box"
		for name in pairs(gameAssets) do
			if name:match(pattern) then table.insert(names, name) end
		end
		table.sort(names)
		table.insert(boxPaletteSections, { prefix = prefix, names = names })
	end
	if gameAssets.player_blocker then
		table.insert(boxPaletteSections, { prefix = "barrier", names = {"player_blocker"} })
	end
end

local function buildBoxPicker(rect)
	local gap, cellSize, headerH = 4, 51, 18
	local function contentMetrics(size)
		local columns = math.max(1, math.floor((rect.w + gap) / (size + gap)))
		local height = 0
		for _, section in ipairs(boxPaletteSections) do
			height = height + headerH + math.ceil(#section.names / columns) * (size + gap) + gap
		end
		return columns, height
	end

	-- Keep the picker to one screen when the sidebar is tall enough, while
	-- preserving a usable minimum tile size for unusually short sidebars.
	local columns, contentHeight = contentMetrics(cellSize)
	while cellSize > 20 and contentHeight > rect.h do
		cellSize = cellSize - 1
		columns, contentHeight = contentMetrics(cellSize)
	end
	local contentY, sections, items = 0, {}, {}

	for _, section in ipairs(boxPaletteSections) do
		table.insert(sections, { prefix = section.prefix, y = contentY })
		contentY = contentY + headerH
		for index, name in ipairs(section.names) do
			local column = (index - 1) % columns
			local row = math.floor((index - 1) / columns)
			table.insert(items, {
				name = name,
				x = rect.x + column * (cellSize + gap),
				y = contentY + row * (cellSize + gap),
				w = cellSize,
				h = cellSize,
			})
		end
		contentY = contentY + math.ceil(#section.names / columns) * (cellSize + gap) + gap
	end

	local maxScroll = math.max(0, contentY - rect.h)
	boxPaletteScroll.scroll = math.max(0, math.min(boxPaletteScroll.scroll or 0, maxScroll))
	local picker = { rect = rect, sections = sections, items = items, maxScroll = maxScroll, scroll = boxPaletteScroll.scroll }
	function picker.at(x, y)
		if not Layout.hit(rect, x, y) then return nil end
		local contentYAtMouse = y - rect.y + picker.scroll
		for _, item in ipairs(items) do
			if x >= item.x and x < item.x + item.w and contentYAtMouse >= item.y and contentYAtMouse < item.y + item.h then
				return item.name
			end
		end
	end
	return picker
end

local function drawPaletteAsset(name, x, y, size)
	local props = gameAssets[name]
	if not props or not props.sprites then return end
	local maxW, maxH = 1, 1
	for _, path in pairs(props.sprites) do
		local sprite = loadSprite(path)
		maxW, maxH = math.max(maxW, sprite:getWidth()), math.max(maxH, sprite:getHeight())
	end
	local scale = math.min((size - 6) / maxW, (size - 6) / maxH)
	local drawX = x + (size - maxW * scale) / 2
	local drawY = y + (size - maxH * scale) / 2
	for color, path in pairs(props.sprites) do
		local sprite = loadSprite(path)
		love.graphics.setColor(gColor[color]:set())
		if props.goopy and drawGoopySprite then
			drawGoopySprite(sprite, drawX, drawY, scale)
		elseif props.skewer and drawSkewerSprite then
			drawSkewerSprite(sprite, props.cells and props.cells[color], drawX, drawY, scale)
		elseif props.spiky and drawSpikySprite then
			drawSpikySprite(sprite, props.cells and props.cells[color], drawX, drawY, scale)
		else
			love.graphics.draw(sprite, drawX, drawY, 0, scale, scale)
		end
	end
end

local function drawBoxPicker(picker)
	Layout.clip(picker.rect)
	for _, section in ipairs(picker.sections) do
		love.graphics.setColor(gColor.white:set())
		love.graphics.print(section.prefix, picker.rect.x, picker.rect.y + section.y - picker.scroll)
	end
	for _, item in ipairs(picker.items) do
		local y = picker.rect.y + item.y - picker.scroll
		if y + item.h > picker.rect.y and y < picker.rect.y + picker.rect.h then
			love.graphics.setColor(1, 1, 1, 0.45)
			love.graphics.rectangle("line", item.x, y, item.w, item.h)
			drawPaletteAsset(item.name, item.x, y, item.w)
			if item.name == selectedAsset then
				love.graphics.setColor(1, 0.85, 0.2, 1)
				love.graphics.setLineWidth(2)
				love.graphics.rectangle("line", item.x + 1, y + 1, item.w - 2, item.h - 2)
			end
		end
	end
	Layout.unclip()
	Layout.scrollbar(picker)
end

-- Carve the sidebar into fixed, non-overlapping "divs": a search header pinned
-- to the top, a control cluster pinned to the bottom, a status strip above it,
-- and a flexible list filling whatever is left.  Recomputed every frame so it
-- tracks window resizes.
local function roomSections()
	local pad = 10
	local w = math.max(0, sb.w - pad * 2)
	local controlsH = 130
	local statusH = 44
	local search   = { x = pad, y = pad, w = w, h = 34 }
	local controls = { x = pad, y = sb.h - pad - controlsH, w = w, h = controlsH }
	local status   = { x = pad, y = controls.y - statusH, w = w, h = statusH }
	local listY    = search.y + search.h + 8
	local list     = { x = pad, y = listY, w = w, h = math.max(0, status.y - 8 - listY) }
	return { search = search, listRect = list, status = status, controls = controls }
end

-- Position the bottom control cluster inside its section: level-name field, a
-- row of colour buttons, then a row of action buttons.  Runs for both drawing
-- and hit-testing so the two never disagree.
local function layoutRoomControls(c, s)
	local vgap = 4  -- vertical space between rows
	local hgap = 8  -- horizontal space between buttons in a row
	local y = c.y

	s.labelY = y
	y = y + 15

	local field = uiButtons.roomName
	if field then field.x = c.x; field.y = y; field.w = c.w; field.h = 22 end
	y = y + 22 + vgap

	-- Resize a sprite button to a target height in place, so all control sizing
	-- lives here instead of being scattered across the creation calls.
	local function sizeBtn(name, target)
		local b = uiButtons[name]
	if b and b.sprite then
		b.scale = target / b.sprite:getHeight()
		b.w = b.sprite:getWidth() * b.scale
		b.h = b.sprite:getHeight() * b.scale
	elseif b and b.sprites then
		local spriteW, spriteH = 1, 1
		for _, sprite in pairs(b.sprites) do
			spriteW, spriteH = math.max(spriteW, sprite:getWidth()), math.max(spriteH, sprite:getHeight())
		end
		b.scale = math.min(target / spriteW, target / spriteH)
		b.w, b.h = spriteW * b.scale, spriteH * b.scale
	else
		b.w, b.h = 72, target
		end
		return b
	end

	-- Pack the row centered with a fixed gap, rather than spreading each button
	-- across a full-width slot (which left big gaps between small icons).
	local function placeRow(names, target)
		local btns, total = {}, 0
		for _, name in ipairs(names) do
			local b = sizeBtn(name, target)
			if b then table.insert(btns, b); total = total + b.w end
		end
		total = total + hgap * math.max(0, #btns - 1)
		local x = c.x + (c.w - total) / 2
		for _, b in ipairs(btns) do
			b.x = x
			b.y = y + (target - b.h) / 2
			x = x + b.w + hgap
		end
		y = y + target + vgap
	end

	placeRow({ "white", "red", "green", "blue" }, 22)
	placeRow({ "quick_player", "quick_static_wall", "quick_switch", "quick_door", "quick_wired_switch", "quick_wired_door", "quick_box" }, 22)
	placeRow({ "save", "clearSaves", "world", "wire" }, 28)
end

-- Build the full room-view layout (sections + a scroll list + a back/search
-- header) without drawing.  Shared by editorDraw and editorMouseHandler.
local function buildRoomLayout()
	local s = roomSections()

	local showBack = assetSearchText ~= "" or selectedFolder or boxPaletteOpen
	local sx, sw = s.search.x, s.search.w
	if showBack then
		s.back = { x = s.search.x, y = s.search.y, w = s.search.h, h = s.search.h }
		sx = s.back.x + s.back.w + 6
		sw = s.search.w - s.back.w - 6
	end
	s.searchBox = { x = sx, y = s.search.y, w = sw, h = s.search.h }

	if boxPaletteOpen then
		s.boxPicker = buildBoxPicker(s.listRect)
	else
		s.items = currentRoomList()
		s.list = Layout.list(listScroll, s.listRect, 40, #s.items, 2)
	end

	layoutRoomControls(s.controls, s)
	return s
end

-- Mouse wheel scrolls the room list; clamped by Layout.list next frame.
function editorScrollRoomList(dy)
	local scroll = boxPaletteOpen and boxPaletteScroll or listScroll
	scroll.scroll = math.max(0, (scroll.scroll or 0) - dy * 40)
end
-- ────────────────────────────────────────────────────────────────────────────

local function fuzzyMatches(value, query)
	query = (query or ""):lower():gsub("%s+", "")
	if query == "" then return true end
	local index = 1
	for character in value:lower():gmatch(".") do
		if character == query:sub(index, index) then
			index = index + 1
			if index > #query then return true end
		end
	end
	return false
end

local function beginSearch(field)
	activeField = field
	inputText = field == "assetSearch" and assetSearchText or worldSearchText
	response = inputText
end

local function rebuildAssetSearchButtons()
	assetSearchButtons = {}
	listScroll.scroll = 0
	if assetSearchText == "" then return end
	local names = {}
	for asset in pairs(gameAssets) do
		if fuzzyMatches(asset, assetSearchText) then table.insert(names, asset) end
	end
	table.sort(names)
	for index, asset in ipairs(names) do
		local sprites = {}
		for color, location in pairs(gameAssets[asset].sprites) do sprites[color] = love.graphics.newImage(location) end
		table.insert(assetSearchButtons, createUIElement{
			sprites = sprites,
			goopy = gameAssets[asset].goopy,
			skewer = gameAssets[asset].skewer,
			spiky = gameAssets[asset].spiky,
			cells = gameAssets[asset].cells,
			name = "asset",
			text = asset,
			x = 30,
			y = 45 + (index - 1) * 62,
			onClic = { left = function() selectAsset(asset) end }
		})
	end
end

local function buttonContains(button, x, y)
	return x > button.x and x < button.x + button.w and y > button.y and y < button.y + button.h
end

local function rebuildWorldRoomButtons()
	worldRoomButtons = {}
	local names = {}
	for _, name in ipairs(gameWorld:listRoomNames()) do
		if fuzzyMatches(name, worldSearchText) then table.insert(names, name) end
	end
	local pages = math.max(1, math.ceil(#names / worldPageSize))
	worldPage = constrain(worldPage, 1, pages)
	local first = (worldPage - 1) * worldPageSize + 1
	for index = first, math.min(first + worldPageSize - 1, #names) do
		local roomName = names[index]
		local row = index - first
		table.insert(worldRoomButtons, { name = roomName, x = 10, y = 70 + row * 68, w = sb.w - 20, h = 60 })
	end
	worldControls = {
		{ text = "<  PAGE " .. worldPage .. "/" .. pages .. "  >", x = 10, y = sb.h - 110, w = sb.w - 20, h = 34,
			onClic = function(buttonX)
				if buttonX < sb.w / 2 then worldPage = math.max(1, worldPage - 1) else worldPage = math.min(pages, worldPage + 1) end
				rebuildWorldRoomButtons()
			end },
	}
end

local function drawWorldSidebar()
	love.graphics.setColor(gColor.white:set())
	worldSearchBox.w = sb.w - 20
	if activeField == "cloneName" then
		love.graphics.printf("CLONE '" .. cloneSourceRoom .. "' AS:", 8, 6, sb.w - 16, "center")
		love.graphics.rectangle("line", worldSearchBox.x, worldSearchBox.y, worldSearchBox.w, worldSearchBox.h)
		love.graphics.printf(inputText, worldSearchBox.x + 6, worldSearchBox.y + 7, sb.w - 32, "left")
		love.graphics.printf("Press Enter to create and select the clone. Esc cancels.", 8, worldSearchBox.y + 34, sb.w - 16, "center")
	else
		local instructions = selectedRoom
			and "placing '" .. selectedRoom .. "' — click a map cell"
			or "click a map cell to open or create; select a room below to place it"
		love.graphics.printf("ROOMS — " .. instructions, 8, 6, sb.w - 16, "center")
		love.graphics.rectangle("line", worldSearchBox.x, worldSearchBox.y, worldSearchBox.w, worldSearchBox.h)
		love.graphics.printf("SEARCH: " .. worldSearchText, worldSearchBox.x + 6, worldSearchBox.y + 7, worldSearchBox.w - 12, "left")
	end
	for _, button in ipairs(worldRoomButtons) do
		love.graphics.setColor(button.name == selectedRoom and 1 or 100 / 255, button.name == selectedRoom and 1 or 100 / 255, button.name == selectedRoom and 1 or 100 / 255, 1)
		love.graphics.rectangle("line", button.x, button.y, button.w, button.h)
		gameWorld:drawRoomPreview(button.name, button.x + 4, button.y + 4, button.h - 8)
		love.graphics.setColor(gColor.white:set())
		love.graphics.printf(button.name, button.x + button.h + 4, button.y + 21, button.w - button.h - 8, "left")
	end
	for _, control in ipairs(worldControls) do
		love.graphics.setColor(1, 1, 1, 1)
		love.graphics.rectangle("line", control.x, control.y, control.w, control.h)
		love.graphics.printf(control.text, control.x, control.y + 9, control.w, "center")
	end
	-- Pin the assets/world toggle to a fixed spot here; the room view owns its
	-- position otherwise, so give the world view a stable one of its own.
	uiButtons.world.x = sb.w / 2 - uiButtons.world.w / 2
	uiButtons.world.y = sb.h - uiButtons.world.h - 12
	uiButtons.world:draw()
end

local function validRoomName(name)
	name = (name or ""):match("^%s*(.-)%s*$")
	if name == "" then return nil, "Enter a level name." end
	if not name:match("^[%w][%w_-]*$") then
		return nil, "Use letters, numbers, _ or - for level names."
	end
	return name
end

local function beginRoomNameEdit()
	activeField = "roomName"
	inputText = ""
	response = ""
	roomNameField:editText("")
	editorStatus = "Type a name, press Enter, then Save."
end

local function saveRoomFromEditor()
	local requestedName = editorRoomName or currentRoom.name
	if activeField == "roomName" then requestedName = inputText end
	local name, err = validRoomName(requestedName)
	if not name then
		editorStatus = err
		return
	end

	local oldName = currentRoom.name
	if name ~= oldName and readFromSource("rooms/" .. name .. ".sav") then
		editorStatus = "A source level named '" .. name .. "' already exists."
		return
	end

	local savePlayerPositions = not love.keyboard.isDown("lshift", "rshift")
	if not currentRoom:saveToSource(name, savePlayerPositions) then
		editorStatus = "Could not save '" .. name .. "'."
		return
	end

	-- A changed name is a rename, not an accidental duplicate.  Do this only
	-- after the new source file is safely written.
	if oldName and oldName ~= name then
		removeFromSource("rooms/" .. oldName .. ".sav")
		gameWorld:renameRoom(oldName, name)
	end
	-- The project source is now authoritative. Drop any runtime copy so it
	-- cannot shadow this editor save the next time the game starts.
	clearRuntimeSaveData(name)
	if oldName and oldName ~= name then clearRuntimeSaveData(oldName) end
	suppressRuntimeAutosave = true
	gameWorld:invalidatePreview(name)
	if editorView == "world" then rebuildWorldRoomButtons() end
	currentRoom.name = name
	gameWorld:setLevel(currentRoom)
	editorRoomName = name
	roomNameField:editText(name)
	activeField = nil
	editorStatus = "Saved source level '" .. name .. "'" .. (savePlayerPositions and " with player positions." or " without player positions.")

	-- A circuit stroke can touch neighbouring rooms in one gesture. Save those
	-- authored fragments together so a cross-room route cannot be half-written.
	for room in pairs(wireDirtyRooms) do
		if room ~= currentRoom and room.name then
			room:saveWiresToSource()
			gameWorld:invalidatePreview(room.name)
			clearRuntimeSaveData(room.name)
		end
	end
	wireDirtyRooms = {}
end

local function copyWires(wires)
	local copy = {}
	for y, row in pairs(wires or {}) do
		copy[y] = {}
		for x, tracks in pairs(row) do
			copy[y][x] = {}
			for circuitId, mask in pairs(tracks) do copy[y][x][circuitId] = mask end
		end
	end
	return copy
end

local function resumeWireRoom(status)
	local name = wireCameraX and wireCameraY and gameWorld:roomAt(wireCameraX, wireCameraY)
	local room = name and gameWorld.levels[name]
	if not room then
		room = currentRoom
		status = status .. " The centered world cell is empty, so the previous room remains open."
	end
	currentRoom = room
	gameWorld:setLevel(currentRoom)
	gameWorld:setLastRoom(currentRoom.name)
	setEditorRoomName(currentRoom.name)
	wireOriginalWires = nil
	wireDirtyRooms = {}
	assetsView()
	editorStatus = status
end

local function saveWireRooms()
	local saved = 0
	for room in pairs(wireDirtyRooms) do
		local success = room == currentRoom and room:saveToSource(room.name) or room:saveWiresToSource()
		if room.name and success then
			saved = saved + 1
			gameWorld:invalidatePreview(room.name)
			clearRuntimeSaveData(room.name)
		end
	end
	suppressRuntimeAutosave = true
	local status = saved > 0 and ("Saved wire fragments in " .. saved .. " room(s).") or "No wire changes to save."
	resumeWireRoom(status)
end


local function discardWireRooms()
	for room, wires in pairs(wireOriginalWires or {}) do room.wires = copyWires(wires) end
	gameWorld:resolveCircuits()
	gameWorld:rebuildCollision()
	resumeWireRoom("Discarded wire changes.")
end

local function clearRuntimeSaves()
	local now = love.timer.getTime()
	local clearAll = love.keyboard.isDown("lshift", "rshift")
	local roomName = currentRoom.name
	local scope = clearAll and "all" or roomName
	if now > clearSaveConfirmationExpires or clearSaveConfirmationScope ~= scope then
		clearSaveConfirmationExpires = now + 3
		clearSaveConfirmationScope = scope
		if clearAll then
			editorStatus = "Shift-click the clear-save icon again within 3 seconds to erase runtime saves for every room."
		else
			editorStatus = "Click the clear-save icon again within 3 seconds to erase the runtime save for '" .. (roomName or "this room") .. "'."
		end
		return
	end

	local removed = clearRuntimeSaveData(clearAll and nil or roomName)
	suppressRuntimeAutosave = true
	clearSaveConfirmationExpires = 0
	clearSaveConfirmationScope = nil
	if roomName then
		currentRoom = Room:new{ name = roomName }
		gameWorld:setLevel(currentRoom)
		setEditorRoomName(currentRoom.name)
		editorStatus = "Cleared " .. removed .. " runtime save item(s) and reloaded '" .. roomName .. ".'"
	else
		editorStatus = "Cleared " .. removed .. " runtime save item(s). No named level to reload."
	end
end


function _initLevelEditor()
	gameAssets = getAllAssets()
	rebuildBoxPaletteSections()
	editorRoomName = ""

	--create folder buttons
	local counter = 1

	for asset, attributes in pairs(gameAssets) do
		if not hierarchy[gameAssets[asset].directory] then
			hierarchy[gameAssets[asset].directory] = {}
		end
		table.insert(hierarchy[gameAssets[asset].directory], asset)
	end

	local folders = {}
	for folder in pairs(hierarchy) do table.insert(folders, folder) end
	table.sort(folders)
	for _, folder in ipairs(folders) do
		local button = createUIElement{
			name = "folder",
			text = folder,
			x = 30,
			y = (sb.h - 50) * (counter / 15),
			sprite = folderSprite,
			onClic = {
				left = function(self)
					print("my asse")
					selectFolder(folder)
				end,
				right = function()

				end
			},
		}
		counter = counter + 1
		table.insert(folderButtons, button)
	end

	_addUIButton(createUIElement{
		name = "save",
		sprite = love.graphics.newImage("art/_ui/save.png"),	
		onClic = {
			left = function()
				if editorView == "room" then
					saveRoomFromEditor()
				end
			end,
			right = function()

			end
		},
		x = sb.w / 4,
		y = sb.h * (9 / 10)
	}, "save")

	_addUIButton(createUIElement{
		name = "world",
		sprite = love.graphics.newImage("art/_ui/world.png"),
		onClic = {
			left = function()
				if editorView == "world" then assetsView() else worldView() end
			end,
			right = function()

			end
		},
		x = sb.w * (3 / 4),
		y = sb.h * (9 / 10)
	}, "world")

	_addUIButton(createUIElement{
		name = "clearSaves",
		sprite = clearSavesSprite,
		onClic = {
			left = clearRuntimeSaves,
		},
		x = sb.w / 2,
		y = sb.h * (9 / 10),
		scale = editorScale / 3
	}, "clearSaves")

	for _, color in ipairs({"white", "red", "green", "blue"}) do
		_addUIButton(createUIElement{
			name = color,
			sprite = love.graphics.newImage("art/_ui/" ..  color .. ".png"),
			onClic = {
				left = function(self)
					if editorView == "room" then
						setSelectedColor(color)
					end
				end,
				right = function()

				end
			},
			x = sb.w * (_ / 5),
			y = sb.h * (8 / 10)
		}, color)
	end

	for _, asset in ipairs({ "player", "static_wall", "switch", "door", "wired_switch", "wired_door", "box" }) do
		local properties = gameAssets[asset]
		if properties then
			local sprites = {}
			for color, path in pairs(properties.sprites) do sprites[color] = love.graphics.newImage(path) end
			_addUIButton(createUIElement{
				name = "quick_" .. asset,
				sprites = sprites,
				goopy = properties.goopy,
				skewer = properties.skewer,
				spiky = properties.spiky,
				cells = properties.cells,
				onClic = { left = function() selectQuickAsset(asset) end },
				x = 0,
				y = 0,
			}, "quick_" .. asset)
		end
	end

	_addUIButton(createUIElement{
		name = "wire",
		text = "WIRES",
		onClic = { left = function()
			if editorView == "wire" then assetsView() else wireView() end
		end },
		x = 0,
		y = 0,
	}, "wire")

	roomNameField = createUIElement{
		name = "roomName",
		text = editorRoomName,
		x = 25,
		y = sb.h * (7 / 10),
		onClic = {
			left = beginRoomNameEdit,
		}
	}
	_addUIButton(roomNameField, "roomName")

end

function setEditorRoomName(name)
	editorRoomName = name or ""
	if roomNameField then roomNameField:editText(editorRoomName) end
end

function setSelectedColor(color)
	selectedColor = color
end

function selectFolder(folder)
	selectedFolder = folder
	boxPaletteOpen = false
	listScroll.scroll = 0
	assetListButtons = {}

	table.sort(hierarchy[selectedFolder])
	for _, asset in ipairs(hierarchy[selectedFolder]) do
		local sprites = {}
		for color, location in pairs(gameAssets[asset].sprites) do
			sprites[color] = love.graphics.newImage(location)
		end

		-- x/y are placeholders; the room-view layout repositions every item
		-- each frame from the list section (see buildRoomLayout).
		table.insert(assetListButtons, createUIElement{
			sprites = sprites,
			goopy = gameAssets[asset].goopy,
			skewer = gameAssets[asset].skewer,
			spiky = gameAssets[asset].spiky,
			cells = gameAssets[asset].cells,
			name = "asset",
			text = asset,
			x = 30,
			y = 0,
			onClic = {
				left = function() selectAsset(asset) end,
				right = function()
					if not gameAssets[asset].synthetic then editAsset(asset) end
				end,
			}
		})
	end
end

function selectAsset(asset)
	print("selecting", asset)
	selectedAsset = asset
	print(selectedAsset)
end

function selectQuickAsset(asset)
	selectAsset(asset)
	boxPaletteOpen = asset == "box"
	boxPaletteScroll.scroll = 0
end

function editAsset(asset)
	inputText = ""
	editorView = "asset"
	selectedAsset = asset

	assetProperties = gameAssets[selectedAsset]


	local cancelButton = createUIElement{
		name = "cancel",
		sprite = cancelSprite,
		x = sb.w / 3,
		y = sb.h - 75,
		onClic = {
			left = function(self)
				assetsView()
			end,
			right = function(self) return end
		}
	}

	local confirmButton = createUIElement{
		name = "confirm",
		sprite = confirmSprite,
		x = sb.w * 2 / 3,
		y = sb.h - 75,
		onClic = {
			left = function(self)
				saveAsset()
			end,
			right = function(self) return end
		}
	}

	editingAssetButtons[cancelButton] = cancelButton
	editingAssetButtons[confirmButton] = confirmButton

	local assetSprites = {}
	for color, path in pairs(assetProperties.sprites) do
		assetSprites[color] = love.graphics.newImage(path)
	end

	local assetButton = createUIElement{
		name = asset,
		sprites = assetSprites,
		goopy = assetProperties.goopy,
		skewer = assetProperties.skewer,
		spiky = assetProperties.spiky,
		cells = assetProperties.cells,
		x = sb.w / 2 - 18,
		y = 80,
	}	

	local classFieldLabel = {
		draw = function() love.graphics.printf("CLASS", 0, 125, sb.w, "center") end
	}

	labels[classFieldLabel] = classFieldLabel

	local classButton = createUIElement{
		name = "class",
		text = assetProperties.class or "",
		x = 25,
		y = 150,
		onClic = {
			left = function()
				activeField = "class"
			end
		}
	}

	local preloadLabel = {
		draw = function() love.graphics.printf("preload", 0, 225, sb.w, "center") end
	}

	labels[preloadLabel] = preloadLabel

	local preloadButton = createUIElement{
		name = "preload",
		text = tostring(assetProperties.preload),
		x = 25,
		y = 250,
		onClic = {
			left = function()
				assetProperties.preload = not assetProperties.preload
			end
		}
	}

	editingAssetButtons[assetButton] = assetButton
	editingAssetButtons.class = classButton
	editingAssetButtons.preload = preloadButton

end

function saveAsset()
	gameAssets[selectedAsset] = assetProperties
	-- the asset's class lives in its .meta next to the art (source of truth,
	-- read back by getAllAssets); write it there
	local metaPath = "art/" .. assetProperties.directory .. "/" .. selectedAsset .. ".meta"
	writeToSource(metaPath, TSerial.pack({ class = assetProperties.class }, nil, true))
	assetsView()
end


function _addUIButton(button, name)
	local index = name or button
	uiButtons[index] = button
end

function folderView()
	selectedFolder = nil
	assetListButtons = {}
	listScroll.scroll = 0
	labels = {}
end

function assetsView()
	editingAssetButtons = {}
	editorView = "room"
	wireBrush = nil
	labels = {}
end

function wireView()
	local location = currentRoom and gameWorld:roomLocation(currentRoom.name)
	if not location then
		editorStatus = "Place this room in the world before drawing cross-room wires."
		return
	end
	editorView = "wire"
	activeField = nil
	roomBrush = nil
	wireCameraX, wireCameraY = location.x, location.y
	wireOriginalWires = {}
	for _, room in pairs(gameWorld.levels or {}) do wireOriginalWires[room] = copyWires(room.wires) end
	wireDirtyRooms = {}
	editorStatus = selectedCircuitId
		and "Circuit selected. Drag to draw; right-drag erases; arrow keys pan."
		or "Drag from a wired door and release on a switch."
end

function worldView()
	editorView = "world"
	wireBrush = nil
	activeField = nil
	selectedFolder = nil
	selectedRoom = nil
	cloneSourceRoom = nil
	worldPage = 1
	rebuildWorldRoomButtons()
end

local function wireControls()
	local pad, gap, h = 12, 8, 40
	local w = (sb.w - pad * 2 - gap) / 2
	return {
		save = {x = pad, y = sb.h - pad - h, w = w, h = h, text = "SAVE"},
		discard = {x = pad + w + gap, y = sb.h - pad - h, w = w, h = h, text = "DISCARD"},
	}
end

local function rememberWireRooms(rooms)
	for _, room in ipairs(rooms or {}) do wireDirtyRooms[room] = true end
end

local function wireCellAt(x, y)
	if x < 0 or x >= width or y < 0 or y >= height then return nil end
	if not wireCameraX or not wireCameraY then return nil end
	local cell = gameWorld:wireEditorCellAt(x, y, wireCameraX, wireCameraY)
	local room = gameWorld:roomCell(cell)
	return room and cell or nil
end

local function paintWireStep(from, to, button)
	if button == 1 then
		local rooms, err = gameWorld:addWireConnection(from, to, selectedCircuitId)
		rememberWireRooms(rooms)
		if err then editorStatus = err end
	else
		rememberWireRooms(gameWorld:removeWireAt(to, selectedCircuitId))
	end
end

local function paintWireLine(from, to, button)
	local current = {x = from.x, y = from.y}
	local function walk(axis, target)
		local step = current[axis] < target and 1 or -1
		while current[axis] ~= target do
			local nextCell = {x = current.x, y = current.y}
			nextCell[axis] = nextCell[axis] + step
			local room = gameWorld:roomCell(nextCell)
			if not room then return false end
			paintWireStep(current, nextCell, button)
			current = nextCell
		end
		return true
	end
	-- Manhattan interpolation keeps every authored segment orthogonal even if
	-- the mouse skips diagonally across several cells between move events.
	if not walk("x", to.x) then return current end
	walk("y", to.y)
	return current
end

local function beginWireBrush(x, y, button)
	if button ~= 1 and button ~= 2 then return end
	local cell = wireCellAt(x, y)
	if not cell then return end
	if button == 1 then
		local door = gameWorld:wiredDoorAt(cell)
		if door then
			-- Each stroke leaving a door is its own run and may terminate at one
			-- logical switch. Multiple runs can meet at the door, whose state is the
			-- AND of those independently coloured switch terminals.
			selectedCircuitId = gameWorld:newCircuitId()
			editorStatus = "Started " .. selectedCircuitId .. ". End this run on one switch."
		else
			-- A wire is a selectable terminal even after its door is deleted.
			-- Clicking empty space keeps the current circuit so a new branch can
			-- still begin away from the existing route.
			local circuitAtCell = gameWorld:circuitAt(cell)
			if circuitAtCell then
				selectedCircuitId = circuitAtCell
				editorStatus = "Selected orphaned circuit " .. selectedCircuitId .. "."
			end
		end
		if not selectedCircuitId then
			editorStatus = "Start by dragging from a wired door."
			return
		end
		-- Do not materialize a wire until this stroke actually crosses into an
		-- adjacent cell.  Previously a click on a door wrote a zero-length track,
		-- which later behaved like an orphaned circuit underneath that door.
	else
		-- Prefer the selected circuit when several routes overlap here; otherwise
		-- adopt the top route. Repeated right-clicks can therefore remove every
		-- orphan at an overlapping cell without needing a door.
		local circuitAtCell = gameWorld:circuitAt(cell, selectedCircuitId)
		if not circuitAtCell then
			editorStatus = "There is no wire at this cell to erase."
			return
		end
		selectedCircuitId = circuitAtCell
		rememberWireRooms(gameWorld:removeWireAt(cell, selectedCircuitId))
		editorStatus = "Erasing " .. selectedCircuitId .. "."
	end
	wireBrush = {button = button, lastCell = cell}
end

function editorWireKeypressed(key)
	if editorView ~= "wire" then return false end
	local directions = {
		left = {-1, 0}, right = {1, 0}, up = {0, -1}, down = {0, 1},
	}
	local direction = directions[key]
	if not direction then return false end
	wireCameraX = constrain(wireCameraX + direction[1], 1, gameWorld.width)
	wireCameraY = constrain(wireCameraY + direction[2], 1, gameWorld.height)
	wireBrush = nil
	return true
end

function wireEditorCamera()
	return wireCameraX, wireCameraY, selectedCircuitId
end

local function newWorldRoomName(cellX, cellY)
	local base = string.format("room_%02d_%02d", cellX, cellY)
	local name, suffix = base, 2
	while gameWorld:roomLocation(name) or readFromSource("rooms/" .. name .. ".sav") do
		name = base .. "_" .. suffix
		suffix = suffix + 1
	end
	return name
end

local function cloneWorldRoom(sourceName, cloneName)
	local source = readFromSource("rooms/" .. sourceName .. ".sav")
	if not source then
		editorStatus = "Could not find source level '" .. sourceName .. "'."
		return false
	end
	if readFromSource("rooms/" .. cloneName .. ".sav") then
		editorStatus = "A level named '" .. cloneName .. "' already exists."
		return false
	end
	-- A clone is a new puzzle slice, so remap every circuit identity found in
	-- it. Keeping the originals would let the clone silently join the source's
	-- cross-room wires when both are placed in the same world.
	local ok, saveTable = pcall(TSerial.unpack, source)
	if ok and type(saveTable) == "table" then
		local remapped = {}
		local function remap(circuitId)
			if not circuitId then return nil end
			if not remapped[circuitId] then remapped[circuitId] = gameWorld:newCircuitId() end
			return remapped[circuitId]
		end
		for _, object in ipairs(saveTable.objects or {}) do
			if object.circuit then object.circuit = remap(object.circuit) end
		end
		for _, wire in ipairs(saveTable.wires or {}) do wire.circuit = remap(wire.circuit) end
		source = TSerial.pack(saveTable, nil, true)
	end
	if not writeToSource("rooms/" .. cloneName .. ".sav", source) then
		editorStatus = "Could not create clone '" .. cloneName .. "'."
		return false
	end

	gameWorld:invalidatePreview(cloneName)
	selectedRoom = cloneName
	rebuildWorldRoomButtons()
	editorStatus = "Cloned '" .. sourceName .. "' as '" .. cloneName .. "'. Click a map cell to place it."
	return true
end

local function beginCloneDialog(sourceName)
	cloneSourceRoom = sourceName
	activeField = "cloneName"
	inputText = ""
	response = ""
	editorStatus = "Enter a name for the clone."
end

local function openWorldRoom(cellX, cellY)
	local name = gameWorld:roomAt(cellX, cellY)
	if not name then
		name = newWorldRoomName(cellX, cellY)
		currentRoom = Room:new{ name = name }
		-- Creating from an empty cell is a real level creation, not merely a
		-- transient map reference, so it immediately joins the room picker.
		currentRoom:saveToSource(name)
		gameWorld:placeRoom(name, cellX, cellY)
		gameWorld:invalidatePreview(name)
		editorStatus = "Created and opened '" .. name .. ".'"
	else
		currentRoom = Room:new{ name = name }
		editorStatus = "Editing '" .. name .. ".'"
	end
	gameWorld:setLevel(currentRoom)
	gameWorld:setLastRoom(currentRoom.name)
	setEditorRoomName(currentRoom.name)
	assetsView()
end

function editorMouseHandler(x, y, button)
	if x >= sideBarBox.x and x < sideBarBox.x + sideBarBox.w then
		-- map from real window coords into the sidebar's fixed virtual space
		-- (same transform used to scale the sidebar canvas up in love.draw)
		x = (x - sideBarBox.x) * sb.w / sideBarBox.w
		y = y * sb.h / sideBarBox.h

		if editorView == "room" then
			local s = buildRoomLayout()

			-- back button: drop the search, else leave the folder
			if s.back and Layout.hit(s.back, x, y) then
				if assetSearchText ~= "" then
					assetSearchText = ""
					inputText = ""
					activeField = nil
					rebuildAssetSearchButtons()
				elseif selectedFolder then
					folderView()
				elseif boxPaletteOpen then
					boxPaletteOpen = false
					boxPaletteScroll.scroll = 0
				end
				return
			end

			if Layout.hit(s.searchBox, x, y) then
				boxPaletteOpen = false
				beginSearch("assetSearch")
				return
			end

			if s.boxPicker then
				local asset = s.boxPicker.at(x, y)
				if asset then
					if button == 1 then selectAsset(asset) end
					return
				end
			else
				-- scrolling list item
				local i = s.list.at(x, y)
				if i and s.items[i] then
					s.items[i]:onClic(button)
					return
				end
			end

			-- control cluster (only the buttons that live there)
			for _, name in ipairs({ "roomName", "white", "red", "green", "blue", "quick_player", "quick_static_wall", "quick_switch", "quick_door", "quick_wired_switch", "quick_wired_door", "quick_box", "save", "clearSaves", "world", "wire" }) do
				local b = uiButtons[name]
				if b and b:clicIsInBox(x, y) then
					b:onClic(button)
					return
				end
			end
		elseif editorView == "wire" then
			local controls = wireControls()
			if buttonContains(controls.save, x, y) then saveWireRooms(); return end
			if buttonContains(controls.discard, x, y) then discardWireRooms(); return end
		elseif editorView == "asset" then
			for _, uiElement in pairs(editingAssetButtons) do
				if uiElement:clicIsInBox(x, y) then
					uiElement:onClic(button)
				end
			end
		elseif editorView == "world" then
			if activeField == "cloneName" then return end
			if buttonContains(worldSearchBox, x, y) then
				beginSearch("worldSearch")
				return
			end
			for _, roomButton in ipairs(worldRoomButtons) do
				if buttonContains(roomButton, x, y) then
					if button ~= 1 then return end
					if selectedRoom == roomButton.name then
						selectedRoom = nil
						editorStatus = "Placement cancelled. Click the map to open or create a level."
					else
						selectedRoom = roomButton.name
						editorStatus = "Selected '" .. selectedRoom .. "'. Click a map cell to place it."
					end
					return
				end
			end
			for _, control in ipairs(worldControls) do
				if buttonContains(control, x, y) then
					control.onClic(x)
					return
				end
			end
			if uiButtons.world:clicIsInBox(x, y) then uiButtons.world:onClic(button) end
		end
	else
		-- click landed on the grid (game area): place the selected asset
		if editorView == "room" then
			beginRoomBrush(x, y, button)
		elseif editorView == "wire" then
			beginWireBrush(x, y, button)
		elseif editorView == "world" then
			local cellX, cellY = gameWorld:getCellFromMousePos(x, y)
			if not gameWorld:isInBounds(cellX, cellY) then return end
			if button == 2 then
				local name = gameWorld:roomAt(cellX, cellY)
				if name then beginCloneDialog(name) end
			elseif selectedRoom then
				local placedRoom = selectedRoom
				if gameWorld:placeRoom(placedRoom, cellX, cellY) then
					selectedRoom = nil
					editorStatus = "Placed '" .. placedRoom .. "' at " .. cellX .. ", " .. cellY .. "."
				else
					editorStatus = "Could not place '" .. placedRoom .. "'."
				end
			else
				openWorldRoom(cellX, cellY)
			end
		end
	end
end

function editorMouseMoved(x, y)
	if wireBrush then
		if editorView ~= "wire" then wireBrush = nil; return end
		local cell = wireCellAt(x, y)
		if not cell then wireBrush = nil; return end
		if cell.x ~= wireBrush.lastCell.x or cell.y ~= wireBrush.lastCell.y then
			wireBrush.lastCell = paintWireLine(wireBrush.lastCell, cell, wireBrush.button)
		end
		return
	end
	if not roomBrush then return end
	if editorView ~= "room" then
		roomBrush = nil
		return
	end

	local cell = roomCellAt(x, y)
	if not cell then
		-- Leaving the grid ends this stroke; re-entering should not draw a line
		-- across the sidebar or outside of the level.
		roomBrush = nil
		return
	end
	if cell.x == roomBrush.lastCell.x and cell.y == roomBrush.lastCell.y then return end

	paintRoomLine(roomBrush.lastCell, cell, roomBrush.button)
	roomBrush.lastCell = cell
end

function editorMouseReleased(_, _, button)
	if roomBrush and roomBrush.button == button then roomBrush = nil end
	if wireBrush and wireBrush.button == button then wireBrush = nil end
end

function editorTextHandler(text)
	if editorView == "asset" and activeField then
		inputText = text
		editingAssetButtons[activeField]:editText(text)
	elseif editorView == "room" and activeField == "roomName" then
		inputText = text
		roomNameField:editText(text)
	elseif editorView == "room" and activeField == "assetSearch" then
		inputText = text
		assetSearchText = text
		rebuildAssetSearchButtons()
	elseif editorView == "world" and activeField == "worldSearch" then
		inputText = text
		worldSearchText = text
		worldPage = 1
		rebuildWorldRoomButtons()
	elseif editorView == "world" and activeField == "cloneName" then
		inputText = text
	end
end

function editorCompleteResponse()
	if editorView == "asset" and activeField then
		assetProperties[activeField] = inputText 
	elseif editorView == "room" and activeField == "roomName" then
		editorRoomName = inputText
	elseif editorView == "room" and activeField == "assetSearch" then
		assetSearchText = inputText
	elseif editorView == "world" and activeField == "worldSearch" then
		worldSearchText = inputText
	elseif editorView == "world" and activeField == "cloneName" then
		local cloneName, err = validRoomName(inputText)
		if not cloneName then
			editorStatus = err
			return
		end
		local sourceName = cloneSourceRoom
		if cloneWorldRoom(sourceName, cloneName) then
			cloneSourceRoom = nil
			activeField = nil
		end
		return
	end
	activeField = nil
end

function editorCancelResponse()
	if editorView == "wire" then discardWireRooms(); return true end
	if editorView ~= "world" or activeField ~= "cloneName" then return false end
	activeField = nil
	cloneSourceRoom = nil
	inputText = ""
	response = ""
	editorStatus = "Clone cancelled."
	return true
end

function sortAllAssets()
	setAll()
end

function createUIElement(t)
	return GUI:new(t)
end

function editorDraw()
	if editorView == "room" then
		local s = buildRoomLayout()
		love.graphics.setColor(gColor.white:set())

		-- header: optional back button + search box
		if s.back then
			love.graphics.rectangle("line", s.back.x, s.back.y, s.back.w, s.back.h)
			if boxPaletteOpen then
				love.graphics.printf("X", s.back.x, s.back.y + 9, s.back.w, "center")
			else
				local sc = (s.back.h - 8) / bacSprite:getHeight()
				love.graphics.draw(bacSprite, s.back.x + 4, s.back.y + 4, 0, sc, sc)
			end
		end
		love.graphics.rectangle("line", s.searchBox.x, s.searchBox.y, s.searchBox.w, s.searchBox.h)
		love.graphics.printf(boxPaletteOpen and "QUICK PALETTE" or "SEARCH: " .. assetSearchText, s.searchBox.x + 6, s.searchBox.y + 9, s.searchBox.w - 12, "left")

		if s.boxPicker then
			drawBoxPicker(s.boxPicker)
		else
			-- Scrolling list, clipped to its section so nothing bleeds into others.
			Layout.clip(s.listRect)
			for i, item in ipairs(s.items) do
				if s.list.visible(i) then
					item.x, item.y = s.list.pos(i)
					item.w = s.listRect.w
					item:draw()
					if item.name == "asset" and item.text == selectedAsset then
						love.graphics.setColor(1, 0.85, 0.2, 1)
						love.graphics.setLineWidth(3)
						love.graphics.rectangle("line", item.x + 1, item.y + 1, item.w - 2, item.h - 2)
					end
				end
			end
			Layout.unclip()
			Layout.scrollbar(s.list)
		end

		-- control cluster
		love.graphics.setColor(gColor.white:set())
		love.graphics.printf("LEVEL NAME", s.controls.x, s.labelY, s.controls.w, "center")
		for _, name in ipairs({ "roomName", "white", "red", "green", "blue", "quick_player", "quick_static_wall", "quick_switch", "quick_door", "quick_wired_switch", "quick_wired_door", "quick_box", "save", "clearSaves", "world", "wire" }) do
			local button = uiButtons[name]
				if button then
					button:draw()
					local asset = name:match("^quick_(.+)$")
					if asset and asset:match("^wired_") then
						love.graphics.setColor(1, 1, 1, 1)
						love.graphics.print("W", button.x + button.w - 7, button.y - 4)
					end
				if asset and selectedAsset == asset then
					love.graphics.setColor(1, 0.85, 0.2, 1)
					love.graphics.setLineWidth(2)
					love.graphics.rectangle("line", button.x - 1, button.y - 1, button.w + 2, button.h + 2)
				end
			end
		end

		-- status strip between the list and the controls
		if editorStatus then
			Layout.clip(s.status)
			love.graphics.setColor(gColor.white:set())
			love.graphics.printf(editorStatus, s.status.x, s.status.y + 4, s.status.w, "center")
			Layout.unclip()
		end
	elseif editorView == "wire" then
		local circuitColor = selectedCircuitId and require("wire").color(selectedCircuitId)
		love.graphics.setColor(gColor.white:set())
		love.graphics.printf("CIRCUIT WIRING", 10, 16, sb.w - 20, "center")
		if selectedCircuitId then
			love.graphics.setColor(circuitColor[1], circuitColor[2], circuitColor[3], 1)
			love.graphics.circle("fill", 28, 65, 9)
			love.graphics.setColor(gColor.white:set())
			love.graphics.printf(selectedCircuitId, 46, 54, sb.w - 58, "left")
		else
			love.graphics.printf("No circuit selected", 10, 54, sb.w - 20, "center")
		end
		love.graphics.printf(
			"Drag from a door to start a new run, or drag from a wire to edit that run. Release on a switch to terminate it; start another run from the door for another switch.\n\nLeft-drag draws. Right-drag erases. Independent wires may share a cell without connecting.\n\nArrow keys pan by one room.",
			24, 100, sb.w - 48, "left"
		)
		if editorStatus then
			love.graphics.setColor(gColor.white:set())
			love.graphics.printf(editorStatus, 24, sb.h * 0.55, sb.w - 48, "center")
		end
		local controls = wireControls()
		for _, control in pairs(controls) do
			love.graphics.setColor(gColor.white:set())
			love.graphics.rectangle("line", control.x, control.y, control.w, control.h)
			love.graphics.printf(control.text, control.x, control.y + 11, control.w, "center")
		end
	elseif editorView == "asset" then
		for _, button in pairs(editingAssetButtons) do
			button:draw()
		end
	elseif editorView == "world" then
		drawWorldSidebar()
	end

	for _, label in pairs(labels) do
		label:draw()
	end
	-- The room view draws its status inside its own strip (see the room branch);
	-- the other views keep the simple centered line.
	if editorStatus and editorView ~= "room" and editorView ~= "wire" then
		love.graphics.setColor(gColor.white:set())
		love.graphics.printf(editorStatus, 10, sb.h * (6 / 10), sb.w - 20, "center")
	end
end