Initial Android commit

scripts/Rain.gd

@@ -0,0 +1,24 @@
+extends Sprite
+
+var zoom = Vector2(1.0, 1.0);
+var xOffset;
+var yOffset;
+
+var screenWidth;
+var screenHeight;
+
+func _ready():
+	screenWidth = SettingsSingleton.GetCurrectScreenResolutionVector2().x
+	screenHeight = SettingsSingleton.GetCurrectScreenResolutionVector2().y
+	
+func _process(_delta):
+	
+	xOffset = (1 - zoom.x) * (self.get_global_transform_with_canvas().origin.x) / screenWidth;
+	yOffset = (1 - zoom.y) * (screenHeight - self.get_global_transform_with_canvas().origin.y) / screenHeight;
+
+	var tiling = Vector2(zoom.x, zoom.y);
+	var offset = Vector2(xOffset, yOffset);
+
+	self.material.set_shader_param("offset", offset);
+	self.material.set_shader_param("tiling", tiling);
+