Listener/functions.go

45 lines
910 B
Go

package main
import (
"math"
"github.com/umahmood/haversine"
)
func (pool *Pool) rad2deg(rad float64) float64 {
return rad * (180 / math.Pi)
}
func (pool *Pool) calcDistance(lat_from float64, lon_from float64, lat_to float64, lon_to float64) float64 {
from := haversine.Coord{Lat: lat_from, Lon: lon_from}
to := haversine.Coord{Lat: lat_to, Lon: lon_to}
_, km := haversine.Distance(from, to)
return km
}
func (pool *Pool) calcMps(km float64, seconds float64) float64 {
return (km * 1000) / seconds
}
func (pool *Pool) calcKnots(mps float64) float64 {
return mps * 1.94384449
}
func (pool *Pool) calcKph(mps float64) float64 {
return mps * 3.6
}
func (pool *Pool) calcMph(mps float64) float64 {
return mps * 2.23694
}
func (pool *Pool) coalition(side string) string {
if side == "Allies" {
return "REDFOR"
} else if side == "Enemies" {
return "BLUFOR"
} else {
return "GRNFOR"
}
}