cron commit

1 files changed, 53 insertions, 0 deletions

diff --git a/main.go b/main.go
new file mode 100644
index 0000000..c33a669
--- /dev/null
+++ b/main.go
@@ -0,0 +1,53 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+	"strconv"
+
+	"github.com/gorilla/mux"
+
+	"git.darknebu.la/GalaxySimulator/structs"
+)
+
+func nextpos(deltat float64, star structs.Star2D) {
+	// ...
+}
+
+func initMassCenter(w http.ResponseWriter, r *http.Request) {
+	log.Println("[   ] Initializing the Mass Center of all the nodes in the tree")
+
+	// getting the tree index
+	vars := mux.Vars(r)
+	treeindex, _ := strconv.ParseInt(vars["treeindex"], 10, 0)
+	_, _ = fmt.Fprintln(w, treeindex)
+
+	// Recursively calculate the center of mass of a node by calculating the center of mass of the four children of
+	// that node.
+	// The formula used is the following:
+	// ( (x_i * m_i)/(m_total) , (y_i * m_i)/(m_total) )
+
+	// starting at the root node of the tree
+
+}
+
+func calcNewPos(w http.ResponseWriter, r *http.Request) {
+	// get the post parameters
+	x, _ := strconv.ParseFloat(r.PostFormValue("x"), 64)
+	y, _ := strconv.ParseFloat(r.PostFormValue("y"), 64)
+	z, _ := strconv.ParseFloat(r.PostFormValue("z"), 64)
+
+	log.Printf("(%f, %f, %f)", x, y, z)
+}
+
+func main() {
+	router := mux.NewRouter()
+
+	router.HandleFunc("/initMassCenter", calcNewPos).Methods("POST")
+
+	// this is an endpoint searching for a star and calculating the forces acting inbetween it and all the other star
+	// in it's direct range
+	router.HandleFunc("/newpos", calcNewPos).Methods("POST")
+	log.Fatal(http.ListenAndServe(":8345", router))
+}