File content as of revision 0:ee4e3ab4db45:

#include "sshape.h"

shape::shape(double time){
    time_c = time;
}

int shape::pm(double num){
    return (num>0)-(num<0);
}
double shape::start(){
    start_m = clock();
    return start_m;
}
double shape::shapeTime(double starttime){
    return ((double)(clock() - starttime) / 100);
}
    
double shape::compute(double stickpoints,double starttime,double add){
    shapeS_m = kasokudo(time_c,starttime,stickpoints,add);
    if(pm(stickpoints - add_m)*shapeS_m <= pm(stickpoints - add)*stickpoints){
        shapeS_m = kasokudo(time_c,starttime,stickpoints,add);
    }else{
        add_m = stickpoints;
        return add_m;
    }
    return shapeS_m;
}

double shape::kasokudo(double time_s,double start_s,double points_s,double add_s){

    if(points_s != 0){
        if(points_s>add_s){
            tmp =  ((double)(clock() - start_s) / 100)/time_s;
            shapeSpeed = tmp*tmp*pm(points_s)*fabs(points_s-add_s)*pm(points_s)+add_s;
        }else{
            tmp =  ((double)(clock() - start_s) / 100)/time_s;
            shapeSpeed = tmp*tmp*pm(points_s)*-fabs(points_s-add_s)*pm(points_s)+add_s;
        }
    }else{
        if(points_s>add_s){
            tmp =  ((double)(clock() - start_s) / 100)/time_s;
            shapeSpeed = tmp*tmp*-add_s + add_s;
        }else{
            tmp =  ((double)(clock() - start_s) / 100)/time_s;
            shapeSpeed = -tmp*tmp*add_s + add_s;
        }
    }

    return shapeSpeed;
    
}