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30 lines
492 B
Plaintext
30 lines
492 B
Plaintext
// A Bubble class
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class Bubble {
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float x,y;
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float diameter;
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color c;
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Bubble(float r,float g, float b, float d) {
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x = width/2;
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y = height/2;
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c = color(r, g, b, 204);
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diameter = d;
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}
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// Display Bubble
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void display() {
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noStroke();
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fill(c);
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ellipse(x, y, diameter, diameter);
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}
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// Bubble drifts upwards
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void drift() {
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x += random(-1, 1);
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y += random(-1, 1);
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x = constrain(x, 0, width);
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y = constrain(y, 0, height);
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}
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}
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