{
	"patcher" : 	{
		"fileversion" : 1,
		"appversion" : 		{
			"major" : 7,
			"minor" : 0,
			"revision" : 1,
			"architecture" : "x86",
			"modernui" : 1
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		"bgcolor" : [ 0.721569, 0.737255, 0.85098, 1.0 ],
		"editing_bgcolor" : [ 0.721569, 0.737255, 0.85098, 1.0 ],
		"bglocked" : 0,
		"openinpresentation" : 0,
		"default_fontsize" : 12.0,
		"default_fontface" : 0,
		"default_fontname" : "Arial",
		"gridonopen" : 1,
		"gridsize" : [ 15.0, 15.0 ],
		"gridsnaponopen" : 1,
		"objectsnaponopen" : 1,
		"statusbarvisible" : 2,
		"toolbarvisible" : 1,
		"lefttoolbarpinned" : 0,
		"toptoolbarpinned" : 0,
		"righttoolbarpinned" : 0,
		"bottomtoolbarpinned" : 0,
		"toolbars_unpinned_last_save" : 0,
		"tallnewobj" : 0,
		"boxanimatetime" : 200,
		"enablehscroll" : 1,
		"enablevscroll" : 1,
		"devicewidth" : 0.0,
		"description" : "",
		"digest" : "",
		"tags" : "",
		"style" : "",
		"subpatcher_template" : "IceCubeTray",
		"boxes" : [ 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-74",
					"linecount" : 4,
					"maxclass" : "comment",
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					"numoutlets" : 0,
					"patching_rect" : [ 144.75, 436.5, 107.0, 60.0 ],
					"style" : "",
					"text" : "The positioning of the crosshairs is controlled by the user"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-72",
					"linecount" : 2,
					"maxclass" : "comment",
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					"numoutlets" : 0,
					"patching_rect" : [ 405.0, 380.5, 150.0, 33.0 ],
					"style" : "",
					"text" : "We animate the UFO using a random walk"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-70",
					"linecount" : 3,
					"maxclass" : "comment",
					"numinlets" : 1,
					"numoutlets" : 0,
					"patching_rect" : [ 284.5, 135.0, 270.5, 47.0 ],
					"style" : "",
					"text" : "Next we define the sprites for a UFO and some crosshairs. The crosshairs have to be drawn on top"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-68",
					"linecount" : 3,
					"maxclass" : "comment",
					"numinlets" : 1,
					"numoutlets" : 0,
					"patching_rect" : [ 30.0, 135.0, 228.0, 47.0 ],
					"style" : "",
					"text" : "We start by clearing the screen, deleting all sprites and drawing a cityscape along the bottom edge"
				}

			}
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					"fontname" : "Arial",
					"fontsize" : 12.0,
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					"outlettype" : [ "int" ],
					"patching_rect" : [ 181.25, 318.0, 34.0, 22.0 ],
					"style" : "",
					"text" : "+ 10"
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			}
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					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-65",
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					"numinlets" : 2,
					"numoutlets" : 1,
					"outlettype" : [ "int" ],
					"patching_rect" : [ 181.25, 288.0, 32.5, 22.0 ],
					"style" : "",
					"text" : "* 10"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-64",
					"maxclass" : "newobj",
					"numinlets" : 1,
					"numoutlets" : 3,
					"outlettype" : [ "int", "bang", "int" ],
					"patching_rect" : [ 64.0, 258.0, 67.0, 22.0 ],
					"style" : "",
					"text" : "trigger i b i"
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					"fontsize" : 12.0,
					"id" : "obj-63",
					"maxclass" : "newobj",
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					"numoutlets" : 1,
					"outlettype" : [ "int" ],
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					"style" : "",
					"text" : "+ 150"
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			}
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					"fontsize" : 12.0,
					"id" : "obj-62",
					"maxclass" : "newobj",
					"numinlets" : 2,
					"numoutlets" : 1,
					"outlettype" : [ "int" ],
					"patching_rect" : [ 106.5, 288.0, 68.0, 22.0 ],
					"style" : "",
					"text" : "random 50"
				}

			}
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					"fontname" : "Arial",
					"fontsize" : 12.0,
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					"maxclass" : "newobj",
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					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 64.0, 348.0, 66.0, 22.0 ],
					"style" : "",
					"text" : "pack 0 0 0"
				}

			}
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				"box" : 				{
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					"fontsize" : 12.0,
					"id" : "obj-60",
					"linecount" : 2,
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					"outlettype" : [ "" ],
					"patching_rect" : [ 64.0, 380.5, 179.0, 35.0 ],
					"style" : "",
					"text" : ";\rlcd paintrect $1 $2 $3 200 0 0 0"
				}

			}
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					"fontname" : "Arial",
					"fontsize" : 12.0,
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					"style" : "",
					"text" : "* 10"
				}

			}
, 			{
				"box" : 				{
					"id" : "obj-55",
					"maxclass" : "button",
					"numinlets" : 1,
					"numoutlets" : 1,
					"outlettype" : [ "bang" ],
					"patching_rect" : [ 30.0, 195.0, 20.0, 20.0 ],
					"style" : ""
				}

			}
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					"fontsize" : 12.0,
					"id" : "obj-53",
					"maxclass" : "newobj",
					"numinlets" : 2,
					"numoutlets" : 3,
					"outlettype" : [ "bang", "bang", "int" ],
					"patching_rect" : [ 30.0, 225.0, 53.0, 22.0 ],
					"style" : "",
					"text" : "uzi 20 0"
				}

			}
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					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-51",
					"maxclass" : "newobj",
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					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 330.0, 486.5, 56.0, 22.0 ],
					"style" : "",
					"text" : "pack 0 0"
				}

			}
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				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-50",
					"maxclass" : "newobj",
					"numinlets" : 3,
					"numoutlets" : 1,
					"outlettype" : [ "int" ],
					"patching_rect" : [ 420.0, 450.0, 74.0, 22.0 ],
					"style" : "",
					"text" : "drunk 180 4"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-48",
					"linecount" : 2,
					"maxclass" : "message",
					"numinlets" : 2,
					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 330.0, 516.5, 138.0, 35.0 ],
					"style" : "",
					"text" : ";\rlcd drawsprite ufo $1 $2"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-47",
					"maxclass" : "newobj",
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					"numoutlets" : 1,
					"outlettype" : [ "bang" ],
					"patching_rect" : [ 330.0, 408.5, 58.0, 22.0 ],
					"style" : "",
					"text" : "metro 50"
				}

			}
, 			{
				"box" : 				{
					"id" : "obj-46",
					"maxclass" : "toggle",
					"numinlets" : 1,
					"numoutlets" : 1,
					"outlettype" : [ "int" ],
					"parameter_enable" : 0,
					"patching_rect" : [ 330.0, 378.5, 20.0, 20.0 ],
					"style" : ""
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-43",
					"maxclass" : "newobj",
					"numinlets" : 3,
					"numoutlets" : 1,
					"outlettype" : [ "int" ],
					"patching_rect" : [ 330.0, 450.0, 74.0, 22.0 ],
					"style" : "",
					"text" : "drunk 180 8"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-42",
					"linecount" : 2,
					"maxclass" : "message",
					"numinlets" : 2,
					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 136.0, 219.5, 123.0, 35.0 ],
					"style" : "",
					"text" : ";\rlcd clear, clearsprites"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-40",
					"linecount" : 2,
					"maxclass" : "comment",
					"numinlets" : 1,
					"numoutlets" : 0,
					"patching_rect" : [ 585.0, 90.0, 200.0, 33.0 ],
					"style" : "",
					"text" : "You have to enable sprites before you use them"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-38",
					"maxclass" : "number",
					"numinlets" : 1,
					"numoutlets" : 2,
					"outlettype" : [ "", "bang" ],
					"parameter_enable" : 0,
					"patching_rect" : [ 80.0, 450.0, 50.0, 22.0 ],
					"style" : ""
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-37",
					"maxclass" : "newobj",
					"numinlets" : 2,
					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 30.0, 486.5, 50.0, 22.0 ],
					"style" : "",
					"text" : "pak 0 0"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-36",
					"maxclass" : "number",
					"numinlets" : 1,
					"numoutlets" : 2,
					"outlettype" : [ "", "bang" ],
					"parameter_enable" : 0,
					"patching_rect" : [ 30.0, 450.0, 50.0, 22.0 ],
					"style" : ""
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-32",
					"linecount" : 2,
					"maxclass" : "message",
					"numinlets" : 2,
					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 30.0, 516.5, 176.0, 35.0 ],
					"style" : "",
					"text" : ";\rlcd drawsprite crosshairs $1 $2"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-29",
					"linecount" : 4,
					"maxclass" : "message",
					"numinlets" : 2,
					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 285.0, 195.0, 270.0, 62.0 ],
					"style" : "",
					"text" : ";\rlcd recordsprite, frameoval 15 5 35 20 0 0 255, paintroundrect 10 10 40 20 12 12 0 0 255, closesprite ufo"
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-28",
					"maxclass" : "message",
					"numinlets" : 2,
					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 660.0, 165.0, 99.0, 22.0 ],
					"style" : "",
					"text" : "enablesprites $1"
				}

			}
, 			{
				"box" : 				{
					"id" : "obj-25",
					"maxclass" : "toggle",
					"numinlets" : 1,
					"numoutlets" : 1,
					"outlettype" : [ "int" ],
					"parameter_enable" : 0,
					"patching_rect" : [ 660.0, 132.0, 20.0, 20.0 ],
					"style" : ""
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-20",
					"linecount" : 4,
					"maxclass" : "message",
					"numinlets" : 2,
					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 285.0, 269.0, 271.0, 62.0 ],
					"style" : "",
					"text" : ";\rlcd recordsprite, frameoval 10 10 60 60 255 0 0, linesegment 0 35 70 35, linesegment 35 0 35 70, closesprite crosshairs, frontsprite crosshairs"
				}

			}
, 			{
				"box" : 				{
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					"fontsize" : 12.0,
					"id" : "obj-5",
					"maxclass" : "newobj",
					"numinlets" : 0,
					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 585.0, 165.0, 68.0, 22.0 ],
					"style" : "",
					"text" : "receive lcd"
				}

			}
, 			{
				"box" : 				{
					"enablesprites" : 1,
					"id" : "obj-1",
					"maxclass" : "lcd",
					"numinlets" : 1,
					"numoutlets" : 4,
					"outlettype" : [ "list", "list", "int", "" ],
					"patching_rect" : [ 585.0, 210.0, 200.0, 200.0 ]
				}

			}
, 			{
				"box" : 				{
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-4",
					"linecount" : 2,
					"maxclass" : "comment",
					"numinlets" : 1,
					"numoutlets" : 0,
					"patching_rect" : [ 30.0, 90.0, 525.0, 33.0 ],
					"style" : "",
					"text" : "If you want to use the lcd object to implement a game or animation, you face the problem of moving a number of simpler shapes together as a single entity. These entities are called 'sprites'. "
				}

			}
, 			{
				"box" : 				{
					"bubble" : 1,
					"fontname" : "Arial",
					"fontsize" : 12.0,
					"id" : "obj-2",
					"linecount" : 3,
					"maxclass" : "comment",
					"numinlets" : 1,
					"numoutlets" : 0,
					"patching_rect" : [ 15.0, 15.0, 315.0, 51.0 ],
					"style" : "",
					"text" : "Patch 7-042. Sprites\nWilliam J Turkel\nhttp://williamjturkel.net/code/#programming"
				}

			}
, 			{
				"box" : 				{
					"angle" : 0.0,
					"bgcolor" : [ 1.0, 1.0, 1.0, 0.0 ],
					"border" : 1,
					"id" : "obj-3",
					"maxclass" : "panel",
					"mode" : 0,
					"numinlets" : 1,
					"numoutlets" : 0,
					"patching_rect" : [ 15.0, 75.0, 810.0, 495.0 ],
					"proportion" : 0.39,
					"rounded" : 20,
					"style" : ""
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			}
 ],
		"lines" : [ 			{
				"patchline" : 				{
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					"disabled" : 0,
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					"disabled" : 0,
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				"patchline" : 				{
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					"disabled" : 0,
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				"patchline" : 				{
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					"disabled" : 0,
					"hidden" : 0,
					"source" : [ "obj-53", 2 ]
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			}
, 			{
				"patchline" : 				{
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					"disabled" : 0,
					"hidden" : 0,
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				"patchline" : 				{
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				"patchline" : 				{
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