1 files changed, 112 insertions, 0 deletions
diff --git a/examples/resources/lib/vector2.lua b/examples/resources/lib/vector2.lua
new file mode 100644
index 0000000..0ea10b9
--- /dev/null
+++ b/examples/resources/lib/vector2.lua
@@ -0,0 +1,112 @@
+Vector2 = {}
+Vector2.meta = {
+	__index = Vector2,
+	__tostring = function( v )
+		return "{"..tostring( v.x )..", "..tostring( v.y ).."}"
+	end,
+	__add = function( v1, v2 )
+		return Vector2:new( v1.x + v2.x, v1.y + v2.y )
+	end,
+	__sub = function( v1, v2 )
+		return Vector2:new( v1.x - v2.x, v1.y - v2.y )
+	end,
+	__mul = function( v1, v2 )
+		return Vector2:new( v1.x * v2.x, v1.y * v2.y )
+	end,
+	__div = function( v1, v2 )
+		return Vector2:new( v1.x / v2.x, v1.y / v2.y )
+	end,
+	__mod = function( v, value )
+		return Vector2:new( math.fmod( v.x, value ), math.fmod( v.y, value ) )
+	end,
+	__pow = function( v, value )
+		return Vector2:new( v.x ^ value, v.y ^ value )
+	end,
+	__unm = function( v )
+		return Vector2:new( -v.x, -v.y )
+	end,
+	__idiv = function( v, value )
+		return Vector2:new( v.x // value, v.y // value )
+	end,
+	__len = function( v )
+		local len = 0
+
+		for _, _ in pairs( v ) do
+			len = len + 1
+		end
+
+		return len
+	end,
+	__eq = function( v1, v2 )
+		return v1.x == v2.x and v1.y == v2.y
+	end,
+}
+
+function Vector2:new( x, y )
+    local o = {
+		x = x,
+		y = y,
+	}
+	setmetatable( o, Vector2.meta )
+    return o
+end
+
+function Vector2:set( vec )
+	self.x = vec[1]
+	self.y = vec[2]
+end
+
+function Vector2:arr()
+	return { self.x, self.y }
+end
+
+function Vector2:clone()
+	return Vector2:new( self.x, self.y )
+end
+
+function Vector2:abs()
+	return Vector2:new( math.abs( self.x ), math.abs( self.y ) )
+end
+
+function Vector2:length()
+	return RL_Vector2Length( self:arr() )
+end
+
+function Vector2:dot( v2 )
+	return RL_Vector2DotProduct( self:arr(), v2:arr() )
+end
+
+function Vector2:distance( v2 )
+	return RL_Vector2Distance( self:arr(), v2:arr() )
+end
+
+function Vector2:angle( v2 )
+	return RL_Vector2Angle( self:arr(), v2:arr() )
+end
+
+function Vector2:normalize()
+	local r = RL_Vector2Normalize( self:arr() )
+	return Vector2:new( r[1], r[2] )
+end
+
+function Vector2:lerp( v2, value )
+	local r = RL_Vector2Lerp( self:arr(), v2:arr(), value )
+	return Vector2:new( r[1], r[2] )
+end
+
+function Vector2:reflect( normal )
+	local r = RL_Vector2Reflect( self:arr(), normal:arr() )
+	return Vector2:new( r[1], r[2] )
+end
+
+function Vector2:rotate( angle )
+	local r = RL_Vector2Rotate( self:arr(), angle )
+	return Vector2:new( r[1], r[2] )
+end
+
+function Vector2:moveTowards( target, maxDistance )
+	local r = RL_Vector2MoveTowards( self:arr(), target:arr(), maxDistance )
+	return Vector2:new( r[1], r[2] )
+end
+
+return Vector2