gfx.GFX_TOP, gfx.GFX_BOTTOM, gfx.GFX_LEFT, gfx.GFX_RIGHT -> gfx.TOP, gfx.BOTTOM, gfx.LEFT, gfx.RIGHT

Also commented and moved tests/audio to examples/audio because the code is quite clean, and we lack examples.

sdcard/3ds/ctruLua/examples/audio/audio.lua

@@ -0,0 +1,53 @@
+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")) -- Load audio file
+
+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() -- Play audio (an audio can be played multiple times at the same time)
+	end
+
+	if keys.down.up then
+		speed = speed + 0.01
+		test:speed(speed) -- Set the audio object default speed, will affect the next time it is played
+		audio.speed(nil, speed) -- Set the speed of all the currently playing channels
+	end
+	if keys.down.down then
+		speed = speed - 0.01
+		test:speed(speed) -- See above
+		audio.speed(nil, speed)
+	end
+
+	if keys.down.left then
+		leftBalance = leftBalance + 0.1
+		test:mix(1-leftBalance, leftBalance) -- Set the audio mix: left speaker will be at leftBalance% and right speaker 1-leftBalance%.
+		-- Like with test:speed(), it won't affect the currently playing audios but the nexts test:play() will have theses mix paramters.
+		audio.mix(nil, leftBalance, 1-leftBalance) -- Set the mix of all currently playing channels
+	end
+	if keys.down.right then
+		leftBalance = leftBalance - 0.1
+		test:mix(1-leftBalance, leftBalance) -- See above
+		audio.mix(nil, leftBalance, 1-leftBalance)
+	end
+
+	gfx.start(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.stop()
+
+	gfx.render()
+end
+
+test:unload() -- Unload audio file

sdcard/3ds/ctruLua/examples/example.lua

@@ -47,19 +47,19 @@ while ctr.run() do
 	
 	dMul = hid.pos3d()
 
-	gfx.start(gfx.GFX_TOP, gfx.GFX_LEFT)
+	gfx.start(gfx.TOP, gfx.LEFT)
 
 		drawStuffIn3D(-1)
 
 	gfx.stop()
 	
-	gfx.start(gfx.GFX_TOP, gfx.GFX_RIGHT)
+	gfx.start(gfx.TOP, gfx.RIGHT)
 		
 		drawStuffIn3D(1)
 		
 	gfx.stop()
 	
-	gfx.start(gfx.GFX_BOTTOM)
+	gfx.start(gfx.BOTTOM)
 
 		gfx.color.setDefault(gfx.color.RGBA8(0, 0, 0))
 		gfx.text(5, 5, "FPS: "..math.ceil(gfx.getFPS()))