eisenbahn.c

#include <stdio.h>
#include <stdlib.h>
#include<string.h>
#include "eisenbahn.h"

Railcar_t iniVehicle()
{

    Railcar_t car ;

    car.mass = 0;
    car.topspeed=0;
    car.type = 2;

    return car;
}

Train_t iniTrain(Railcar_t waggon[])
{
    static long id =1;
    Train_t train;

    Railcar_t betrieb;
    betrieb.number = 0;
    betrieb.topspeed = 300;
    betrieb.mass = 80000;
    betrieb.type=1;

    train.waggons[0] = betrieb;


    int i;
    for(i=1; i<LEN; i++)
    {

        waggon[i-1].number= id++;
        train.waggons[i]=waggon[i-1];

    }

    strcpy(train.name,"none");
    strcpy(train.driver,"none");

    return train;
}


void showVehicle(FILE *fp,Railcar_t wagoon)
{
    if(fp)
    {

        if(wagoon.type == 1)
        {
            printf("Traction ");
        }

        if(wagoon.type == 2)
        {
            printf("Goods ");
        }

        if(wagoon.type == 3)
        {
            printf("Persons ");
        }
        fprintf(fp,"%lf km/h , %lf , %ld\n",wagoon.topspeed,wagoon.mass,wagoon.number);

    }
    else{
fprintf(stderr,"Error fp ist null ");
    }

}


void showTrain(FILE *fp,Train_t train)
{

    if(fp)
    {    fprintf(fp,"%s\n%s\n",train.name,train.driver);
            int i;
            for(i=0;i<LEN;i++){
                showVehicle(fp,train.waggons[i]);
            }

    }else{

    fprintf(stderr,"Error fp ist null ");
    }
}