30 lines
520 B
Plaintext
30 lines
520 B
Plaintext
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class Obstacles{
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ArrayList<Obstacle> obs;
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//constructor
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Obstacles(){
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obs=new ArrayList<Obstacle>();
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}
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//add obstacle
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void add(Obstacle o){
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obs.add(o);
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}
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//check intersection
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boolean isIntersecting(Dot dot){
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for(int i=0; i<obs.size(); i++){
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if(obs.get(i).isIntersecting(dot)){
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return true;
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}
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}
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return false;
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}
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//display all
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void display(){
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for(int i=0; i<obs.size(); i++){
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obs.get(i).display();
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}
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}
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}
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