add levelselector

browser.lua

@@ -0,0 +1,337 @@
+local maps
+local mapIndex = 1
+local modes = nil
+local mode = 1
+
+local function mapIndexOffset(n)
+	return (mapIndex + n + #maps - 1) % #maps + 1
+end
+
+local function updateMapIndex(n)
+	mapIndex = mapIndexOffset(n)
+
+	-- TODO: keep mode while scrolling through levels
+	mode = 1
+	modes = nil
+end
+
+local function getMap(offset)
+	return maps[mapIndexOffset(offset or 0)]
+end
+
+local scalar = 2
+local hlfScrnWdth = 320 / 2
+local mappY = 26
+local ttlY = mappY + FixedMul(30, FRACUNIT / scalar)
+local scoresY =  ttlY + 16
+
+local function drawMapPatch(v, offset)
+	local scale = FRACUNIT / (abs(offset) + scalar)
+	local mapName = G_BuildMapName(getMap(offset))
+	local mapp = v.cachePatch(mapName.."P")
+
+	local scaledWidth = FixedMul(mapp.width, scale)
+	local scaledHeight = FixedMul(mapp.height, scale)
+
+	v.drawScaled(
+		(hlfScrnWdth + offset * scaledWidth - scaledWidth / 2) * FRACUNIT,
+		(mappY - scaledHeight / 2) * FRACUNIT,
+		scale,
+		mapp
+	)
+end
+
+local colors = {
+	[0] = 0,
+	[1] = 215
+}
+local function drawMapBorder(v)
+	local mapWidth = FixedMul(160, FRACUNIT / scalar)
+	local mapHeight = FixedMul(100, FRACUNIT / scalar)
+	v.drawFill(
+		hlfScrnWdth - mapWidth / 2 - 1,
+		mappY - mapHeight / 2 -1,
+		mapWidth + 2,
+		mapHeight + 2,
+		colors[leveltime / 4 % 2]
+	)
+end
+
+local function zoneAct(map)
+	local z = ""
+	if map.zonttl != "" then
+		z = " " + map.zonttl
+	elseif not(map.levelflags & LF_NOZONE) then
+		z = " Zone"
+	end
+	if map.actnum != "" then
+		z = $ + " " + map.actnum
+	end
+
+	return z
+end
+
+local function drawMapStrings(v)
+	local map = mapheaderinfo[getMap()]
+	local titleWidth = v.stringWidth(map.lvlttl)
+
+	-- title
+	v.drawString(
+		hlfScrnWdth,
+		ttlY,
+		map.lvlttl,
+		V_SKYMAP,
+		"center"
+	)
+
+	-- zone/act
+	local zone = zoneAct(map)
+	local zoneWidth = v.stringWidth(zone)
+	v.drawString(
+		hlfScrnWdth + titleWidth / 2,
+		ttlY + 8,
+		zone,
+		V_SKYMAP,
+		"right"
+	)
+
+	-- subtitle
+	v.drawString(
+		hlfScrnWdth + titleWidth / 2 - zoneWidth,
+		ttlY + 8,
+		map.subttl,
+		V_MAGENTAMAP,
+		"small-right"
+	)
+end
+
+local F_SPBATK = 0x1
+local F_SPBJUS = 0x2
+local F_SPBBIG = 0x4
+local F_SPBEXP = 0x8
+
+local function drawGamemode(v)
+	local m = modes[mode] or 0
+
+	local modeX = 20
+	local modeY = scoresY
+	local scale = FRACUNIT / 2
+
+	if m == 0 then
+		local clockp = v.cachePatch("K_LAPE02")
+		v.drawScaled(
+			modeX * FRACUNIT,
+			modeY * FRACUNIT,
+			scale,
+			clockp
+		)
+
+		v.drawString(
+			modeX,
+			modeY,
+			"Time Attack!"
+		)
+	elseif m & F_SPBATK then
+		local scaledHalf = FixedMul(50 * FRACUNIT, scale) / 2
+		local xoff = 0
+		if m & F_SPBBIG then
+			xoff = $ + scaledHalf
+		end
+		if m & F_SPBEXP then
+			xoff = $ + scaledHalf
+		end
+
+		if m & F_SPBBIG then
+			local growp = v.cachePatch("K_ITGROW")
+			v.drawScaled(
+				modeX * FRACUNIT - scaledHalf + xoff,
+				modeY * FRACUNIT - scaledHalf,
+				scale,
+				growp
+			)
+
+			xoff = $ - scaledHalf
+		end
+
+		if m & F_SPBEXP then
+			local invp = v.cachePatch("K_ITINV"..(leveltime / 6 % 7 + 1))
+			v.drawScaled(
+				modeX * FRACUNIT - scaledHalf + xoff,
+				modeY * FRACUNIT - scaledHalf,
+				scale,
+				invp
+			)
+		end
+
+		local spbp = v.cachePatch("K_ITSPB")
+		v.drawScaled(
+			modeX * FRACUNIT - scaledHalf,
+			modeY * FRACUNIT - scaledHalf,
+			scale,
+			spbp
+		)
+
+		v.drawString(
+			modeX,
+			modeY,
+			"SPB Attack!"
+		)
+	end
+end
+
+-- draw in columns
+-- pos, facerank, name, time, flags
+-- ______________________________________________
+-- | 3|[O]|InsertNameHere     | 01:02:03 | EXB |
+-- ----------------------------------------------
+local column = {
+	[0] = 18,  -- pos, drawNum is right aligned
+	[1] = 18,  -- facerank
+	[2] = 46,  -- name
+	[3] = 216, -- time
+	[4] = 250  -- flags
+}
+local function drawScore(v, i, score)
+	local y = scoresY + i * 18
+
+	-- position
+	v.drawNum(column[0], y, i)
+
+	local skin = skins[score["skin"]]
+	local facerank = skin and v.cachePatch(skin.facerank) or v.cachePatch("M_NORANK")
+
+	v.draw(column[1], y, facerank, 0, v.getColormap("sonic", score["color"]))
+	v.drawString(column[2], y, score["name"], V_ALLOWLOWERCASE)
+	v.drawString(column[3], y, rawget(_G, "TicsToTime")(score["time"]))
+end
+
+local function drawBrowser(v, leaderboard)
+	-- set available modes for this map
+	-- TODO: set this elsewhere
+	if modes == nil then
+		modes = {}
+		for mode, scoreTable in pairs(leaderboard) do
+			if scoreTable[getMap()] then
+				table.insert(modes, mode)
+			end
+		end
+		table.sort(modes)
+	end
+
+	v.fadeScreen(0xFF00, 16)
+
+	-- previous, next maps
+	for i = 5, 1, -1 do
+		drawMapPatch(v, -i)
+		drawMapPatch(v, i)
+	end
+
+	-- draw map border
+	drawMapBorder(v)
+
+	-- current map
+	drawMapPatch(v, 0)
+	drawMapStrings(v)
+	drawGamemode(v)
+
+	if not modes then return end
+
+	local gamemode = leaderboard[modes[mode]]
+	if not gamemode then return end
+
+	local scoreTable = gamemode[getMap()]
+	if not scoreTable then return end
+
+	for i, score in ipairs(scoreTable) do
+		if i > 10 then
+			break
+		end
+		drawScore(v, i, score)
+	end
+end
+rawset(_G, "DrawBrowser", drawBrowser)
+
+local function initBrowser(leaderboard)
+	-- set mapIndex to current map
+	for i, m in ipairs(maps) do
+		if m == gamemap then
+			mapIndex = i
+			break
+		end
+	end
+
+	modes = nil
+	mode = 1
+end
+rawset(_G, "InitBrowser", initBrowser)
+
+-- initialize maps with racemaps only
+local function loadMaps()
+	maps = {}
+	for i = 0, #mapheaderinfo do
+		local map = mapheaderinfo[i]
+		if map and map.typeoflevel & TOL_RACE then
+			table.insert(maps, i)
+		end
+	end
+end
+addHook("MapLoad", loadMaps)
+
+local repeatCount = 0
+local keyRepeat = 0
+
+local function updateKeyRepeat()
+	S_StartSound(nil, 143)
+	if repeatCount < 1 then
+		keyRepeat = TICRATE / 4
+	else
+		keyRepeat = TICRATE / 15
+	end
+	repeatCount = $ + 1
+end
+
+local function resetKeyRepeat()
+	keyRepeat = 0
+	repeatCount = 0
+end
+
+-- return value indicates we want to exit the browser
+local function controller(player)
+	keyRepeat = max(0, $ - 1)
+
+	if not (player.cmd.driftturn or player.cmd.buttons) then
+		resetKeyRepeat()
+	end
+
+	if not keyRepeat then
+		if player.cmd.driftturn > 0 then
+			updateMapIndex(-1)
+			updateKeyRepeat()
+		elseif player.cmd.driftturn < 0 then
+			updateMapIndex(1)
+			updateKeyRepeat()
+		elseif player.cmd.buttons & BT_DRIFT then
+			if #modes then
+				mode = $ % #modes + 1
+			end
+			updateKeyRepeat()
+		elseif player.cmd.buttons & BT_BRAKE then
+			S_StartSound(nil, 115)
+			return true
+		elseif player.cmd.buttons & BT_ACCELERATE then
+			S_StartSound(nil, 143)
+			COM_BufInsertText(player, "changelevel "..G_BuildMapName(maps[mapIndex]))
+			return true
+		end
+	end
+end
+rawset(_G, "BrowserController", controller)
+
+
+local function netvars(net)
+	maps = net($)
+	mapIndex = net($)
+	modes = net($)
+	mode = net($)
+end
+addHook("NetVars", netvars)

leaderboard.lua

@@ -33,7 +33,7 @@ local RedFlash = {
 local StatTrack = false
 
 local UNCLAIMED = "Unclaimed Record"
-local HELP_MESSAGE = "\x89Leaderboard Commands:\nretry exit findmap changelevel spba_clearcheats lb_gui rival scroll encore records"
+local HELP_MESSAGE = "\x89Leaderboard Commands:\nretry exit findmap changelevel spba_clearcheats lb_gui rival scroll encore records levelselect"
 local FILENAME = "leaderboard.txt"
 
 -- Retry / changelevel map
@@ -68,6 +68,7 @@ local DS_DEFAULT = 0x0
 local DS_SCROLL  = 0x1
 local DS_AUTO    = 0x2
 local DS_SCRLTO  = 0x4
+local DS_BROWSER = 0x8
 
 local drawState = DS_DEFAULT
 
@@ -396,6 +397,18 @@ local function exitlevel(player, ...)
 end
 COM_AddCommand("exit", exitlevel)
 
+local function browser(player)
+	if not doyoudare(player) then return end
+
+	if not rawget(_G, "DrawBrowser") then
+		print("Browser is not loaded")
+		return
+	end
+	rawget(_G, "InitBrowser")()
+	drawState = DS_BROWSER
+end
+COM_AddCommand("levelselect", browser)
+
 local function zoneAct(map)
 	local z = ""
 	if map.zonttl != "" then
@@ -835,6 +848,7 @@ function ticsToTime(tics, pure)
 		G_TicsToCentiseconds(tics)
 	)
 end
+rawset(_G, "TicsToTime", ticsToTime)
 
 -- Item patches have the amazing property of being displaced 12x 13y pixels
 local iXoffset = 13 * FRACUNIT
@@ -1116,11 +1130,16 @@ local function drawScrollTo(v, player, scoreTable, gui)
 	drawScroll(v, player, scoreTable, gui)
 end
 
+local function drawBrowser(v, player)
+	rawget(_G, "DrawBrowser")(v, lb)
+end
+
 local stateFunctions = {
 	[DS_DEFAULT] = drawDefault,
 	[DS_SCROLL] = drawScroll,
 	[DS_AUTO] = drawAuto,
-	[DS_SCRLTO] = drawScrollTo
+	[DS_SCRLTO] = drawScrollTo,
+	[DS_BROWSER] = drawBrowser
 }
 
 -- Draw mode and return pos + 1 if success
@@ -1457,6 +1476,10 @@ local function think()
 					scrollAcc = 0
 				end
 			end
+		elseif drawState == DS_BROWSER then
+			if rawget(_G, "BrowserController")(p) then
+				drawState = DS_DEFAULT
+			end
 		end
 
 		if p.lives == 0 then