private static void CallRaw(string identifier, params Parameter[] parameters)
{
// push arguments
foreach (var parameter in parameters.Reverse())
{
parameter.PushValue();
}
// call the function
if (!GameInterface.Script_Call(identifier.ToLowerInvariant(), _entRef, parameters.Length))
{
SetEntRef(-1);
throw new ScriptException("Could not find function " + identifier);
}
// reset the entref to 0
SetEntRef(-1);
// check for return values
_returnValue = null;
if (GameInterface.Notify_NumArgs() == 1)
{
switch (GameInterface.Script_GetType(0))
{
case VariableType.Entity:
_returnValue = Entity.GetEntity(GameInterface.Script_GetEntRef(0));
break;
case VariableType.Integer:
_returnValue = GameInterface.Script_GetInt(0);
break;
case VariableType.Float:
_returnValue = GameInterface.Script_GetFloat(0);
break;
case VariableType.String:
_returnValue = GameInterface.Script_GetString(0);
break;
case VariableType.Vector:
Vector3 outValue;
GameInterface.Script_GetVector(0, out outValue);
_returnValue = outValue;
break;
}
}
GameInterface.Script_CleanReturnStack();
}
private static Parameter[] CollectParameters(int numArgs)
{
var paras = new Parameter[numArgs];
for (int i = 0; i < numArgs; i++)
{
var ptype = GameInterface.Script_GetType(i);
object value = null;
switch (ptype)
{
case VariableType.Integer:
value = GameInterface.Script_GetInt(i);
break;
case VariableType.String:
value = Marshal.PtrToStringAnsi(GameInterface.Script_GetString(i));
break;
case VariableType.Float:
value = GameInterface.Script_GetFloat(i);
break;
case VariableType.Entity:
value = Entity.GetEntity(GameInterface.Script_GetEntRef(i));
break;
case VariableType.Vector:
Vector3 v;
GameInterface.Script_GetVector(i, out v);
value = v;
break;
default:
break;
}
paras[i] = new Parameter(ptype, value);
}
return(paras);
}
public T GetField <T>(string name)
{
name = name.ToLowerInvariant();
if (!_fieldNames.ContainsKey(name))
{
return((T)_privateFields[name]);
}
object returnValue = null;
int fieldID = _fieldNames[name];
GameInterface.Script_GetField(_entRef, fieldID);
switch (GameInterface.Script_GetType(0))
{
case VariableType.Integer:
returnValue = GameInterface.Script_GetInt(0);
break;
case VariableType.Float:
returnValue = GameInterface.Script_GetFloat(0);
break;
case VariableType.String:
returnValue = GameInterface.Script_GetString(0);
break;
case VariableType.Vector:
Vector3 outValue;
GameInterface.Script_GetVector(0, out outValue);
returnValue = outValue;
break;
}
GameInterface.Script_CleanReturnStack();
return((T)Convert.ChangeType(returnValue, typeof(T)));
}
