private void CheckPhotos()
{
//store players location for easy access in distance calculations
var playerLocation = new MapLocation(gpsLocationService.Longitude, gpsLocationService.Latitude);
//get the current Epoch time in seconds
var now = Epoch.Now;
foreach (Photo p in photos)
{
var d = MathG.Distance(p.location, playerLocation);
if (MathG.Distance(p.location, playerLocation) < photoSeeDistance)
{
p.lastSeenTimestamp = now;
if (p.gameObject == null)
{
print("Monster seen, distance " + d + " started at " + p.spawnTimestamp);
SpawnPhoto(p);
}
else
{
p.gameObject.SetActive(true); //make sure the monster is visible
}
continue;
}
//hide monsters that can't be seen
if (p.gameObject != null)
{
p.gameObject.SetActive(false);
}
}
}
private void CheckMonsters()
{
if (Random.value > monsterSpawnRate)
{
var mlat = gpsLocationService.Latitude + Random.Range(-latitudeSpawnOffset, latitudeSpawnOffset);
var mlon = gpsLocationService.Longitude + Random.Range(-longitudeSpawnOffset, longitudeSpawnOffset);
var monster = new Monster
{
location = new MapLocation(mlon, mlat),
spawnTimestamp = gpsLocationService.PlayerTimestamp
};
monsters.Add(monster);
}
//store players location for easy access in distance calculations
var playerLocation = new MapLocation(gpsLocationService.Longitude, gpsLocationService.Latitude);
//get the current Epoch time in seconds
var now = Epoch.Now;
foreach (Monster m in monsters)
{
var d = MathG.Distance(m.location, playerLocation);
if (MathG.Distance(m.location, playerLocation) < monsterSeeDistance)
{
m.lastSeenTimestamp = now;
m.footstepRange = 4;
if (m.gameObject == null)
{
print("Monster seen, distance " + d + " started at " + m.spawnTimestamp);
SpawnMonster(m);
}
else
{
m.gameObject.SetActive(true); //make sure the monster is visible
}
continue;
}
if (MathG.Distance(m.location, playerLocation) < monsterHearDistance)
{
m.lastHeardTimestamp = now;
var footsteps = CalculateFootstepRange(d);
m.footstepRange = footsteps;
print("Monster heard, footsteps " + footsteps);
}
//hide monsters that can't be seen
if (m.gameObject != null)
{
m.gameObject.SetActive(false);
}
}
}
// Update is called once per frame
void Update()
{
if (gpsLocationService != null &&
gpsLocationService.IsServiceStarted &&
gpsLocationService.PlayerTimestamp > lastTimestamp)
{
lastTimestamp = gpsLocationService.PlayerTimestamp;
//test code
var s = MathG.Distance(gpsLocationService.Longitude, gpsLocationService.Latitude, gpsLocationService.mapCenter.Longitude, gpsLocationService.mapCenter.Latitude);
print("Player Distance from map tile center = " + s);
//update the photos around the player
CheckPhotos();
}
}