EXPOSE_API_SYMBOLS, SetShaderValueWithBuffer and SetShaderValueVWithBuffer.

examples/pong/main.lua

@@ -1,9 +1,9 @@
 package.path = package.path..";"..RL.GetBasePath().."../resources/lib/?.lua"
 
-Vec2 = require "vector2"
+Vector2 = require "vector2"
 
 -- Settings.
-local winSize = Vec2:new( 800, 600 )
+local winSize = Vector2:new( 800, 600 )
 local monitor = 0
 
 -- Constants.
@@ -12,19 +12,19 @@ local BALL_SPEED = 330 -- Pixels per second.
 
 -- Game objects.
 local playerLeft = {
-	pos = Vec2:new( 0, 0 ),
-	size = Vec2:new( 10, 70 ),
+	pos = Vector2:new( 0, 0 ),
+	size = Vector2:new( 10, 70 ),
 	score = 0,
 }
 local playerRight = {
-	pos = Vec2:new( 0, 0 ),
-	size = Vec2:new( 10, 70 ),
+	pos = Vector2:new( 0, 0 ),
+	size = Vector2:new( 10, 70 ),
 	score = 0,
 }
 local ball = {
-	pos = Vec2:new( 0, 0 ),
+	pos = Vector2:new( 0, 0 ),
 	radius = 8.0,
-	vel = Vec2:new( 0, 0 ),
+	vel = Vector2:new( 0, 0 ),
 }
 
 local function reset()
@@ -54,8 +54,8 @@ end
 
 function RL.init()
 	-- Set window to center of monitor.
-	local mPos = Vec2:newT( RL.GetMonitorPosition( monitor ) )
-	local mSize = Vec2:newT( RL.GetMonitorSize( monitor ) )
+	local mPos = Vector2:newT( RL.GetMonitorPosition( monitor ) )
+	local mSize = Vector2:newT( RL.GetMonitorSize( monitor ) )
 
 	RL.SetConfigFlags( RL.FLAG_VSYNC_HINT )
 	RL.SetWindowSize( winSize )
@@ -125,6 +125,6 @@ function RL.draw()
 
 	-- Draw score.
     RL.DrawText( tostring( playerLeft.score ), { 50, 10 }, 40, RL.WHITE )
-	local rightTextSize = Vec2:newT( RL.MeasureTextEx( RL.GetFontDefault(), tostring( playerRight.score ), 40, 2 ) )
+	local rightTextSize = Vector2:newT( RL.MeasureTextEx( RL.GetFontDefault(), tostring( playerRight.score ), 40, 2 ) )
     RL.DrawText( tostring( playerRight.score ), { winSize.x - 50 - rightTextSize.x, 10 }, 40, RL.WHITE )
 end

examples/resources/lib/vector2.lua

@@ -164,7 +164,7 @@ function Vector2:lineAngle( v2 )
 end
 
 function Vector2:atan2()
-	return math.atan( self.y, self.x )
+	return math.atan2 and math.atan2( self.y, self.x ) or math.atan( self.y, self.x )
 end
 
 function Vector2:scale( scale )

examples/shaders/main.lua

@@ -1,7 +1,7 @@
 local monitor = 0
-local shader = -1
-local texture = -1
-local textureSize
+local shader = nil
+local texture = nil
+local textureSize = nil
 
 local GLSL_VERSION = "330" -- PLATFORM_DESKTOP
 -- local GLSL_VERSION = "100" -- PLATFORM_RPI, PLATFORM_ANDROID, PLATFORM_WEB

examples/snake/main.lua

@@ -114,7 +114,7 @@ local function moveSnake()
 	snake.heading:set( snake.control.x, snake.control.y )
 	snake.headPos:set( snake.headPos.x + snake.heading.x, snake.headPos.y + snake.heading.y )
 
-	-- Check appple eating.
+	-- Check apple eating.
 	if snake.headPos == applePos then
 		snake.grow = snake.grow + 1
 		setApplePos()