Exporting the Forces function

2 files changed, 6 insertions, 2 deletions

diff --git a/forces/forces.go b/forces/forces.go
index c49692c..6869630 100644
--- a/forces/forces.go
+++ b/forces/forces.go
@@ -31,7 +31,7 @@ func forceActing(s1 structs.Star, s2 structs.Star) structs.Force {
 }
 
 // forces calculates the forces acting in between a given star and all the other stars in a given array.
-func forces(stars_arr []structs.Star, nr int) structs.Force {
+func Forces(stars_arr []structs.Star, nr int) structs.Force {
 
 	var force structs.Force
 
diff --git a/main.go b/main.go
index 95aef98..b71f38d 100644
--- a/main.go
+++ b/main.go
@@ -11,8 +11,12 @@ func main() {
 	starsSlice := []structs.Star{
 		{structs.Coord{X: 100, Y: 100}, structs.Force{0, 0}, 1000},
 		{structs.Coord{X: 200, Y: 300}, structs.Force{0, 0}, 1000},
+		{structs.Coord{X: 100, Y: 500}, structs.Force{0, 0}, 1000},
 	}
 
+	// Print the starsSlice
 	fmt.Println(starsSlice)
-	fmt.Println(forces.ForceActing(starsSlice[0], starsSlice[1]))
+
+	// Calculate the forces acting inbetween all the stars in the starsSlice slice and star nr 0 in the starsSlice slice
+	fmt.Println(forces.Forces(starsSlice, 0))
 }