getCollisionType method
Implementation
CollisionType? getCollisionType(ShapeType a, ShapeType b){
String n1 = a.name+b.name;
String n2 = b.name+a.name;
for(int i = 0; i < CollisionType.values.length; i++){
if(n1 == CollisionType.values[i].name.toLowerCase()){
return CollisionType.values[i];
}
else if(n2 == CollisionType.values[i].name.toLowerCase()){
return CollisionType.values[i];
}
}
return null;
}