kopia lustrzana https://github.com/backface/turtlestitch
Nested Sprite Rotation
rodzic
9bbd379528
commit
289dd6b2e6
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@ -1862,3 +1862,4 @@ ______
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130808
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------
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* Objects: Nested Sprite Scaling
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* Objects: Nested Sprite Rotation
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15
objects.js
15
objects.js
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@ -2693,11 +2693,22 @@ SpriteMorph.prototype.forward = function (steps) {
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SpriteMorph.prototype.setHeading = function (degrees) {
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var x = this.xPosition(),
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y = this.yPosition();
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y = this.yPosition(),
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turn = degrees - this.heading;
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// apply to myself
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this.changed();
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SpriteMorph.uber.setHeading.call(this, degrees);
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this.silentGotoXY(x, y);
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this.silentGotoXY(x, y, true); // just me
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this.positionTalkBubble();
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// propagate to my parts
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this.parts.forEach(function (part) {
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var pos = new Point(part.xPosition(), part.yPosition()),
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trg = pos.rotateBy(radians(turn), new Point(x, y));
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part.turn(turn);
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part.gotoXY(trg.x, trg.y);
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});
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};
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SpriteMorph.prototype.faceToXY = function (x, y) {
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