305 lines
3.9 KiB
Plaintext
305 lines
3.9 KiB
Plaintext
function Square.new 0
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push constant 3
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call Memory.alloc 1
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pop pointer 0
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push argument 0
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pop this 0
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push argument 1
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pop this 1
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push argument 2
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pop this 2
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push pointer 0
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call Square.draw 1
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pop temp 0
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push pointer 0
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return
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function Square.dispose 0
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push argument 0
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pop pointer 0
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push pointer 0
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call Memory.deAlloc 1
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pop temp 0
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push constant 0
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return
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function Square.draw 0
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push argument 0
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pop pointer 0
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push constant 0
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not
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call Screen.setColor 1
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pop temp 0
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push this 0
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push this 1
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push this 0
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push this 2
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add
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push this 1
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push this 2
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add
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call Screen.drawRectangle 4
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pop temp 0
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push constant 0
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return
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function Square.erase 0
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push argument 0
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pop pointer 0
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push constant 0
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call Screen.setColor 1
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pop temp 0
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push this 0
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push this 1
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push this 0
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push this 2
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add
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push this 1
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push this 2
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add
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call Screen.drawRectangle 4
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pop temp 0
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push constant 0
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return
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function Square.incSize 0
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push argument 0
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pop pointer 0
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push this 1
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push this 2
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add
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push constant 254
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lt
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push this 0
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push this 2
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add
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push constant 510
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lt
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and
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if-goto IF_TRUE0
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goto IF_FALSE0
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label IF_TRUE0
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push pointer 0
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call Square.erase 1
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pop temp 0
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push this 2
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push constant 2
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add
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pop this 2
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push pointer 0
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call Square.draw 1
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pop temp 0
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label IF_FALSE0
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push constant 0
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return
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function Square.decSize 0
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push argument 0
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pop pointer 0
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push this 2
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push constant 2
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gt
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if-goto IF_TRUE0
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goto IF_FALSE0
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label IF_TRUE0
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push pointer 0
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call Square.erase 1
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pop temp 0
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push this 2
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push constant 2
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sub
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pop this 2
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push pointer 0
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call Square.draw 1
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pop temp 0
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label IF_FALSE0
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push constant 0
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return
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function Square.moveUp 0
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push argument 0
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pop pointer 0
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push this 1
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push constant 1
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gt
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if-goto IF_TRUE0
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goto IF_FALSE0
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label IF_TRUE0
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push constant 0
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call Screen.setColor 1
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pop temp 0
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push this 0
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push this 1
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push this 2
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add
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push constant 1
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sub
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push this 0
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push this 2
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add
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push this 1
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push this 2
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add
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call Screen.drawRectangle 4
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pop temp 0
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push this 1
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push constant 2
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sub
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pop this 1
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push constant 0
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not
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call Screen.setColor 1
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pop temp 0
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push this 0
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push this 1
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push this 0
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push this 2
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add
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push this 1
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push constant 1
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add
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call Screen.drawRectangle 4
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pop temp 0
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label IF_FALSE0
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push constant 0
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return
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function Square.moveDown 0
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push argument 0
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pop pointer 0
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push this 1
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push this 2
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add
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push constant 254
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lt
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if-goto IF_TRUE0
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goto IF_FALSE0
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label IF_TRUE0
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push constant 0
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call Screen.setColor 1
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pop temp 0
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push this 0
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push this 1
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push this 0
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push this 2
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add
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push this 1
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push constant 1
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add
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call Screen.drawRectangle 4
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pop temp 0
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push this 1
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push constant 2
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add
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pop this 1
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push constant 0
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not
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call Screen.setColor 1
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pop temp 0
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push this 0
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push this 1
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push this 2
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add
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push constant 1
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sub
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push this 0
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push this 2
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add
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push this 1
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push this 2
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add
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call Screen.drawRectangle 4
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pop temp 0
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label IF_FALSE0
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push constant 0
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return
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function Square.moveLeft 0
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push argument 0
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pop pointer 0
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push this 0
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push constant 1
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gt
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if-goto IF_TRUE0
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goto IF_FALSE0
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label IF_TRUE0
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push constant 0
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call Screen.setColor 1
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pop temp 0
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push this 0
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push this 2
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add
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push constant 1
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sub
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push this 1
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push this 0
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push this 2
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add
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push this 1
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push this 2
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add
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call Screen.drawRectangle 4
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pop temp 0
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push this 0
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push constant 2
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sub
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pop this 0
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push constant 0
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not
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call Screen.setColor 1
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pop temp 0
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push this 0
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push this 1
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push this 0
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push constant 1
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add
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push this 1
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push this 2
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add
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call Screen.drawRectangle 4
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pop temp 0
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label IF_FALSE0
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push constant 0
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return
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function Square.moveRight 0
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push argument 0
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pop pointer 0
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push this 0
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push this 2
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add
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push constant 510
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lt
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if-goto IF_TRUE0
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goto IF_FALSE0
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label IF_TRUE0
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push constant 0
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call Screen.setColor 1
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pop temp 0
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push this 0
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push this 1
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push this 0
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push constant 1
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add
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push this 1
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push this 2
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add
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call Screen.drawRectangle 4
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pop temp 0
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push this 0
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push constant 2
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add
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pop this 0
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push constant 0
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not
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call Screen.setColor 1
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pop temp 0
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push this 0
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push this 2
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add
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push constant 1
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sub
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push this 1
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push this 0
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push this 2
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add
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push this 1
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push this 2
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add
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call Screen.drawRectangle 4
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pop temp 0
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label IF_FALSE0
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push constant 0
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return
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