private void OnChat(ChatData data)
{
// Parse the chat message into an array of strings and look for a "/gravity" command
var cmds = data.Message.Split(new Char[] { ' ' });
if (cmds[0] == "/gravity")
{
if (cmds.Length > 1)
{
// Attempt to interpret the text after the command as a number
float value;
if (float.TryParse(cmds[1], out value))
{
ScenePrivate.Chat.MessageAllUsers("Attempting to set gravity to: " + value);
ScenePrivate.SetGravity(value); // Assign the scene's gravity to the number
}
// Otherwise reset the scene to default gravity if specified
else if (cmds[1] == "default")
{
ScenePrivate.Chat.MessageAllUsers("Setting gravity back to default.");
ScenePrivate.SetGravity(ScenePrivate.DefaultGravity);
}
}
// If no additional parameter was specified, print out the scene's current gravity
else
{
ScenePrivate.Chat.MessageAllUsers("Gravity is set to: " + ScenePrivate.GetGravity());
}
}
}
void SubscribeToMessages()
{
const float OneG = 9.81f;
// Already subscribed
if (unsubscribes != null)
{
return;
}
unsubscribes += SubscribeToAll(SetEarthGravityEvent, (data) =>
{
ScenePrivate.SetGravity(OneG);
});
unsubscribes += SubscribeToAll(SetZeroGravityEvent, (data) =>
{
ScenePrivate.SetGravity(0.0f);
});
for (int i = 0; i < GravityValues.Count; i++)
{
int index = i;
string gravityIndexEventName = SetGravityIndexEvent.Replace("{INDEX}", index.ToString());
unsubscribes += SubscribeToAll(gravityIndexEventName, (data) =>
{
ScenePrivate.SetGravity(OneG * GravityValues[index]);
});
}
}
public override void Init()
{
ScenePrivate.Chat.Subscribe(Chat.DefaultChannel, (ChatData data) =>
{
if (data.Message == "/setlowgrav")
{
AgentPrivate agent = ScenePrivate.FindAgent(data.SourceId);
// If the agent is the scene owner
if ((agent != null) && (agent.AgentInfo.AvatarUuid == ScenePrivate.SceneInfo.AvatarUuid))
{
// Set the gravity to 15% of earth gravity
ScenePrivate.SetGravity(0.15f * 9.81f);
// Send a private acknowledgement message back to the user
agent.SendChat("You set low gravity!");
}
}
});
}
