/// <summary>
/// Modifies a World Variable by name. You can set, add, multiply or subtract the value.
/// </summary>
/// <param name='modifier'>Modifier.</param>
/// <param name='sourceTrans'>Source trans. Optional - this will output in the debug message if the World Variable is not found.</param>
public static void ModifyPlayerStat(WorldVariableModifier modifier, Transform sourceTrans = null)
{
var statName = modifier._statName;
if (!InGamePlayerStats.ContainsKey(statName))
{
LevelSettings.LogIfNew(
string.Format(
"Transform '{0}' tried to modify a World Variable called '{1}', which was not found in this scene.",
sourceTrans == null ? LevelSettings.EmptyValue : sourceTrans.name,
statName));
return;
}
var stat = InGamePlayerStats[statName];
switch (modifier._varTypeToUse)
{
case VariableType._integer:
case VariableType._float:
stat.ModifyVariable(modifier);
break;
default:
LevelSettings.LogIfNew("Write code for varType: " + modifier._varTypeToUse.ToString());
break;
}
}
/// <summary>
/// This returns an instance of the WorldVariable at runtime.
/// </summary>
/// <param name="statName">The World Variable name.</param>
/// <returns>InGameWorldVariable object</returns>
public static InGameWorldVariable GetWorldVariable(string statName)
{
if (InGamePlayerStats.ContainsKey(statName))
{
return(InGamePlayerStats[statName]);
}
if (statName == LevelSettings.DropDownNoneOption)
{
// don't log here.
}
else
{
LevelSettings.LogIfNew("Could not find World Variable '" + statName + "'.");
}
return(null);
}
/// <summary>
/// Check at runtime whether the World Variable exists in this Scene.
/// </summary>
/// <param name="statName">World Variable name</param>
/// <returns>boolean</returns>
public static bool VariableExistsInScene(string statName)
{
return(InGamePlayerStats.ContainsKey(statName));
}