Code for the project

1dvelocitysimulator/main.c

@@ -0,0 +1,171 @@
+#include <stdio.h>
+#include <windows.h>
+#include <stdlib.h>
+#include <math.h>
+#define LINE_LENGTH 100
+
+void C()
+{
+    printf("\nCheck\n");
+    return;
+}
+
+void printAcceleration(int acceleration)
+{
+    printf("The value of acceleration is: %d\n", acceleration);
+    system("PAUSE");
+    return;
+}
+
+void pauseSystem()
+{
+    system("PAUSE");
+}
+
+void clearScreen()
+{
+    system("CLS");
+    return;
+}
+
+void pauseForASecond()
+{
+    Sleep(1000);
+    return;
+}
+
+void pauseForGivenTime(float given_time)
+{
+    Sleep(fabs(given_time * 1000));
+    return;
+}
+
+float calculateVelocity(float starting_velocity, unsigned int physics_time, int *acceleration)
+{
+    return (*acceleration) * physics_time + starting_velocity;
+}
+
+int calculateDisplacement(float starting_velocity, int *acceleration, unsigned int physics_time)
+{
+    return starting_velocity * physics_time + ( (1 / 2) * (*acceleration) * (physics_time ^ 2) );
+}
+
+void printXPosition(int position)
+{
+    printf("\nx position is: %d\n", position);
+    return;
+}
+
+void printClock(unsigned int *time)
+{
+    printf("%d seconds passed\n", *time);
+    return;
+}
+
+float calculateStopTime(float velocity)
+{
+    return 1 / velocity;
+}
+
+void printLine(int position)
+{
+    clearScreen();
+    for(int i = -(LINE_LENGTH / 2); i < LINE_LENGTH / 2; i++)
+    {
+        if(i == position) printf("x");
+        else printf("-");
+    }
+    return;
+}
+
+void printVelocity(float velocity)
+{
+    printf("Velocity is: %f\n", velocity);
+    return;
+}
+
+int calculateTimePassed(float velocity)
+{
+    if(velocity >= 1 || velocity <= -1) return 1;
+    else
+    {
+    printf("Time passed is: %f\n", fabs(1 / velocity));
+    return fabs(1 / velocity);
+    }
+}
+
+
+
+void printAllInfo(int position, unsigned int *time, float *velocity)
+{
+    pauseForGivenTime(calculateStopTime(*velocity));
+    printLine(position);
+    printXPosition(position);
+    *time += calculateTimePassed(*velocity);
+    printClock(time);
+    printVelocity(*velocity);
+    //pauseForASecond();
+    return;
+}
+
+float chooseVelocity()
+{
+    float velocity;
+    printf("Write velocity of the object in m / s: ");
+    scanf("%f", &velocity);
+    return velocity;
+}
+
+int chooseAcceleration()
+{
+    int acceleration;
+    printf("Choose acceleration of the object in m / (s ^ 2):");
+    scanf("%d", &acceleration);
+    return acceleration;
+}
+
+int outOfLine(int position)
+{
+    if((position < LINE_LENGTH / 2) && (position > -1 * (LINE_LENGTH / 2)))
+    {
+        return 0;
+    }else return 1;
+}
+
+void moveUntillOutOfLine(int position, unsigned int *time)
+{
+    while(!outOfLine(position))
+    {
+        float velocity = chooseVelocity();
+        float *Pvelocity = &velocity;
+        position += calculateDisplacement(velocity, 0, 1);
+        printAllInfo(position, time, Pvelocity);
+    }
+    return;
+}
+
+void moveUntillOutOfVelocity(int position, int *acceleration, unsigned int *time)
+{
+    float velocity = 0;
+    float *Pvelocity = &velocity;
+    while(!outOfLine(position))
+    {
+        position += calculateDisplacement(velocity, acceleration, 1);
+        printXPosition(position);
+        pauseSystem();
+        velocity = calculateVelocity(velocity,  1, acceleration);
+        printAllInfo(position, time, Pvelocity);
+    }
+    return;
+}
+
+int main()
+{
+    int position = 0, acceleration = -1;
+    int *Pacceleration = &acceleration;
+    unsigned int time = 0;
+    unsigned int *Ptime = &time;
+    moveUntillOutOfLine(position, Ptime);
+    //moveUntillOutOfVelocity(position, Pacceleration, Ptime);
+    return 0;
+}