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| 1 | document.addEventListener('keydown',function Down(e) {
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| 2 | e.preventDefault(); | |
| 3 | if(e.keyCode == 37){
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| 4 | //left | |
| 5 | e.preventDefault(); | |
| 6 | goLeftVar = setInterval(function GoLeft(){if(-3<drawX){ClearAndDraw();
| |
| 7 | drawX = drawX - VelocityOfJetVarTWO;}/*left*/},VelocityOfJet); | |
| 8 | } | |
| 9 | if(e.keyCode == 38){
| |
| 10 | //up | |
| 11 | e.preventDefault(); | |
| 12 | - | goUpVar = setInterval(function GoUp(){if(drawY>-1){ClearAndDraw(); drawY = drawY - VelocityOfJetVarTWO;}/*Up*/},VelocityOfJet);
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| 12 | + | goUpVar = setInterval(function GoUp(){if(drawY>-1){ClearAndDraw();
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| 13 | drawY = drawY - VelocityOfJetVarTWO;}/*Up*/},VelocityOfJet); | |
| 14 | } | |
| 15 | ||
| 16 | if(e.keyCode == 39){
| |
| 17 | //right | |
| 18 | e.preventDefault(); | |
| 19 | goRightVar = setInterval(function GoRight(){if(701 > drawX){ClearAndDraw();
| |
| 20 | drawX = drawX + VelocityOfJetVarTWO;}/*right*/},VelocityOfJet); | |
| 21 | } | |
| 22 | ||
| 23 | if(e.keyCode == 40){
| |
| 24 | //down | |
| 25 | e.preventDefault(); | |
| 26 | goDownVar = setInterval(function GoDown() {if(drawY < 461){ClearAndDraw();
| |
| 27 | drawY = drawY + VelocityOfJetVarTWO;}/*down*/},VelocityOfJet); | |
| 28 | } | |
| 29 | },false); | |
| 30 | ||
| 31 | document.addEventListener('keyup',function Up(e) {
| |
| 32 | e.preventDefault(); | |
| 33 | if(e.keyCode == 37) | |
| 34 | //left | |
| 35 | {clearInterval(goLeftVar);}//left
| |
| 36 | if(e.keyCode == 38) | |
| 37 | //up | |
| 38 | {clearInterval(goUpVar);}//up
| |
| 39 | if(e.keyCode == 39) | |
| 40 | //right | |
| 41 | {clearInterval(goRightVar);}//right
| |
| 42 | if(e.keyCode == 40) | |
| 43 | //down | |
| 44 | {clearInterval(goDownVar);}//down
| |
| 45 | } ,false); |
