ADDED AUDIO! WAV working perfectly

Added libogg, libvorbis and libvorbisfile to 3ds_portlibs. You will need to compile thems using make build-portlibs. Opening OGG files works but they play badly.

Added a very simple error handler in main.lua

Added audio example.

Renamed isGfxInitialised to isGfxInitialized.

Did you know? The audio module is the longest ctrµLua module.

sdcard/3ds/ctruLua/main.lua

@@ -8,6 +8,22 @@ repeat
 	local file = require("openfile")("Choose a Lua file to execute", nil, ".lua", "exist")
 	if file then
 		fs.setDirectory(file:match("^(.-)[^/]*$"))
-		dofile(file)
+		local success, err = pcall(dofile, file)
+		if not success then
+			local gfx = require("ctr.gfx")
+			local hid = require("ctr.hid")
+			gfx.set3D(false)
+			gfx.color.setDefault(0xFFFFFFFF)
+			gfx.color.setBackground(0xFF000000)
+			gfx.font.setDefault()
+			while true do
+				hid.read()
+				if hid.keys().down.start then break end
+				gfx.startFrame(gfx.GFX_TOP)
+					gfx.wrappedText(0, 0, err, gfx.TOP_WIDTH)
+				gfx.endFrame()
+				gfx.render()
+			end
+		end
 	end
 until not file

sdcard/3ds/ctruLua/tests/audio/main.lua

@@ -0,0 +1,52 @@
+local ctr = require("ctr")
+local hid = require("ctr.hid")
+local gfx = require("ctr.gfx")
+local audio = require("ctr.audio")
+
+local test = assert(audio.load("test.wav"))
+
+local channel = -1
+local speed = 1
+local leftBalance = 0.5
+
+while true do
+	hid.read()
+	local keys = hid.keys()
+	if keys.down.start then break end
+
+	if keys.down.a then
+		channel = test:play()
+	end
+
+	if keys.down.up then
+		speed = speed + 0.01
+		test:speed(speed)
+		audio.speed(nil, speed)
+	end
+	if keys.down.down then
+		speed = speed - 0.01
+		test:speed(speed)
+		audio.speed(nil, speed)
+	end
+
+	if keys.down.left then
+		leftBalance = leftBalance + 0.1
+		test:mix(1-leftBalance, leftBalance)
+		audio.mix(nil, leftBalance, 1-leftBalance)
+	end
+	if keys.down.right then
+		leftBalance = leftBalance - 0.1
+		test:mix(1-leftBalance, leftBalance)
+		audio.mix(nil, leftBalance, 1-leftBalance)
+	end
+
+	gfx.startFrame(gfx.GFX_TOP)
+		gfx.text(5, 5, "Audio test! "..tostring(test:time()).."/"..tostring(test:duration()).."s")
+		gfx.text(5, 25, "Last audio played on channel "..tostring(channel))
+		gfx.text(5, 65, "Speed: "..(speed*100).."% - Left balance: "..(leftBalance*100).."%")
+	gfx.endFrame()
+
+	gfx.render()
+end
+
+test:unload()