From 0b806ee0fc9097fa7bda7ac0109191c9c5e0a1ac Mon Sep 17 00:00:00 2001
From: Juan Linietsky <reduzio@gmail.com>
Date: Sun, 9 Feb 2014 22:10:30 -0300
Subject: GODOT IS OPEN SOURCE

---
 demos/2d/platformer/moving_platform.gd | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 demos/2d/platformer/moving_platform.gd

(limited to 'demos/2d/platformer/moving_platform.gd')

diff --git a/demos/2d/platformer/moving_platform.gd b/demos/2d/platformer/moving_platform.gd
new file mode 100644
index 0000000000..719d9e460e
--- /dev/null
+++ b/demos/2d/platformer/moving_platform.gd
@@ -0,0 +1,27 @@
+
+extends Node2D
+
+# member variables here, example:
+# var a=2
+# var b="textvar"
+
+export var motion = Vector2()
+export var cycle = 1.0
+var accum=0.0
+
+func _fixed_process(delta):
+
+	accum += delta * (1.0/cycle) * PI * 2.0
+	accum = fmod(accum,PI*2.0)
+	var d = sin(accum)
+	var xf = Matrix32()
+	xf[2]= motion * d 
+	get_node("platform").set_transform(xf)
+		
+
+func _ready():
+	# Initalization here
+	set_fixed_process(true)
+	pass
+
+
-- 
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