nand2tetris/projects/10/Square/SquareGame.jackT.xml

<tokens>
<keyword> class </keyword>
<identifier> SquareGame </identifier>
<symbol> { </symbol>
<keyword> field </keyword>
<identifier> Square </identifier>
<identifier> square </identifier>
<symbol> ; </symbol>
<keyword> field </keyword>
<keyword> int </keyword>
<identifier> direction </identifier>
<symbol> ; </symbol>
<keyword> constructor </keyword>
<identifier> SquareGame </identifier>
<identifier> new </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> let </keyword>
<identifier> square </identifier>
<symbol> = </symbol>
<identifier> Square </identifier>
<symbol> . </symbol>
<identifier> new </identifier>
<symbol> ( </symbol>
<integerconstant> 0 </integerconstant>
<symbol> , </symbol>
<integerconstant> 0 </integerconstant>
<symbol> , </symbol>
<integerconstant> 30 </integerconstant>
<symbol> ) </symbol>
<symbol> ; </symbol>
<keyword> let </keyword>
<identifier> direction </identifier>
<symbol> = </symbol>
<integerconstant> 0 </integerconstant>
<symbol> ; </symbol>
<keyword> return </keyword>
<keyword> this </keyword>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> method </keyword>
<keyword> void </keyword>
<identifier> dispose </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> do </keyword>
<identifier> square </identifier>
<symbol> . </symbol>
<identifier> dispose </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> ; </symbol>
<keyword> do </keyword>
<identifier> Memory </identifier>
<symbol> . </symbol>
<identifier> deAlloc </identifier>
<symbol> ( </symbol>
<keyword> this </keyword>
<symbol> ) </symbol>
<symbol> ; </symbol>
<keyword> return </keyword>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> method </keyword>
<keyword> void </keyword>
<identifier> moveSquare </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> if </keyword>
<symbol> ( </symbol>
<identifier> direction </identifier>
<symbol> = </symbol>
<integerconstant> 1 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> do </keyword>
<identifier> square </identifier>
<symbol> . </symbol>
<identifier> moveUp </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> if </keyword>
<symbol> ( </symbol>
<identifier> direction </identifier>
<symbol> = </symbol>
<integerconstant> 2 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> do </keyword>
<identifier> square </identifier>
<symbol> . </symbol>
<identifier> moveDown </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> if </keyword>
<symbol> ( </symbol>
<identifier> direction </identifier>
<symbol> = </symbol>
<integerconstant> 3 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> do </keyword>
<identifier> square </identifier>
<symbol> . </symbol>
<identifier> moveLeft </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> if </keyword>
<symbol> ( </symbol>
<identifier> direction </identifier>
<symbol> = </symbol>
<integerconstant> 4 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> do </keyword>
<identifier> square </identifier>
<symbol> . </symbol>
<identifier> moveRight </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> do </keyword>
<identifier> Sys </identifier>
<symbol> . </symbol>
<identifier> wait </identifier>
<symbol> ( </symbol>
<integerconstant> 5 </integerconstant>
<symbol> ) </symbol>
<symbol> ; </symbol>
<keyword> return </keyword>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> method </keyword>
<keyword> void </keyword>
<identifier> run </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> var </keyword>
<keyword> char </keyword>
<identifier> key </identifier>
<symbol> ; </symbol>
<keyword> var </keyword>
<keyword> boolean </keyword>
<identifier> exit </identifier>
<symbol> ; </symbol>
<keyword> let </keyword>
<identifier> exit </identifier>
<symbol> = </symbol>
<keyword> false </keyword>
<symbol> ; </symbol>
<keyword> while </keyword>
<symbol> ( </symbol>
<symbol> ~ </symbol>
<identifier> exit </identifier>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> while </keyword>
<symbol> ( </symbol>
<identifier> key </identifier>
<symbol> = </symbol>
<integerconstant> 0 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> let </keyword>
<identifier> key </identifier>
<symbol> = </symbol>
<identifier> Keyboard </identifier>
<symbol> . </symbol>
<identifier> keyPressed </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> ; </symbol>
<keyword> do </keyword>
<identifier> moveSquare </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> if </keyword>
<symbol> ( </symbol>
<identifier> key </identifier>
<symbol> = </symbol>
<integerconstant> 81 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> let </keyword>
<identifier> exit </identifier>
<symbol> = </symbol>
<keyword> true </keyword>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> if </keyword>
<symbol> ( </symbol>
<identifier> key </identifier>
<symbol> = </symbol>
<integerconstant> 90 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> do </keyword>
<identifier> square </identifier>
<symbol> . </symbol>
<identifier> decSize </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> if </keyword>
<symbol> ( </symbol>
<identifier> key </identifier>
<symbol> = </symbol>
<integerconstant> 88 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> do </keyword>
<identifier> square </identifier>
<symbol> . </symbol>
<identifier> incSize </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> if </keyword>
<symbol> ( </symbol>
<identifier> key </identifier>
<symbol> = </symbol>
<integerconstant> 131 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> let </keyword>
<identifier> direction </identifier>
<symbol> = </symbol>
<integerconstant> 1 </integerconstant>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> if </keyword>
<symbol> ( </symbol>
<identifier> key </identifier>
<symbol> = </symbol>
<integerconstant> 133 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> let </keyword>
<identifier> direction </identifier>
<symbol> = </symbol>
<integerconstant> 2 </integerconstant>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> if </keyword>
<symbol> ( </symbol>
<identifier> key </identifier>
<symbol> = </symbol>
<integerconstant> 130 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> let </keyword>
<identifier> direction </identifier>
<symbol> = </symbol>
<integerconstant> 3 </integerconstant>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> if </keyword>
<symbol> ( </symbol>
<identifier> key </identifier>
<symbol> = </symbol>
<integerconstant> 132 </integerconstant>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> let </keyword>
<identifier> direction </identifier>
<symbol> = </symbol>
<integerconstant> 4 </integerconstant>
<symbol> ; </symbol>
<symbol> } </symbol>
<keyword> while </keyword>
<symbol> ( </symbol>
<symbol> ~ </symbol>
<symbol> ( </symbol>
<identifier> key </identifier>
<symbol> = </symbol>
<integerconstant> 0 </integerconstant>
<symbol> ) </symbol>
<symbol> ) </symbol>
<symbol> { </symbol>
<keyword> let </keyword>
<identifier> key </identifier>
<symbol> = </symbol>
<identifier> Keyboard </identifier>
<symbol> . </symbol>
<identifier> keyPressed </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> ; </symbol>
<keyword> do </keyword>
<identifier> moveSquare </identifier>
<symbol> ( </symbol>
<symbol> ) </symbol>
<symbol> ; </symbol>
<symbol> } </symbol>
<symbol> } </symbol>
<keyword> return </keyword>
<symbol> ; </symbol>
<symbol> } </symbol>
<symbol> } </symbol>
</tokens>