// Actions implemented
public override void TestVariable(int nOp, MHUnion parm, MHEngine engine)
{
parm.CheckType(MHUnion.U_String);
int nRes = m_Value.Compare(parm.String);
bool fRes = false;
switch (nOp)
{
case TC_Equal: fRes = (nRes == 0); break;
case TC_NotEqual: fRes = (nRes != 0); break;
/* case TC_Less: fRes = (m_nValue < parm.Int); break;
* case TC_LessOrEqual: fRes = (m_nValue <= parm.Int); break;
* case TC_Greater: fRes = (m_nValue > parm.Int); break;
* case TC_GreaterOrEqual: fRes = (m_nValue >= parm.Int); break;*/
default: throw new MHEGException("Invalid comparison for string"); // Shouldn't ever happen
}
MHOctetString sample1 = new MHOctetString(m_Value, 0, 10);
MHOctetString sample2 = new MHOctetString(parm.String, 0, 10);
Logging.Log(Logging.MHLogDetail, "Comparison " + TestToString(nOp) + " between " + sample1.Printable()
+ " and " + sample2.Printable() + " => " + (fRes ? "true" : "false"));
engine.EventTriggered(this, EventTestEvent, new MHUnion(fRes));
}
// Check this link to see if the event matches the requirements. If the link does not specify
// any event data the link fires whatever the value of the data.
public void MatchEvent(MHObjectRef sourceRefRef, int ev, MHUnion evData, MHEngine engine)
{
Logging.Assert(RunningStatus); // Should now be true if we call this.
if (RunningStatus && m_nEventType == ev && sourceRefRef.Equal(m_EventSource, engine))
{ // Source and event type match.
bool fMatch = false;
switch (m_EventData.Type)
{
case MHUnion.U_None: fMatch = true; break; // No data specified - always matches.
case MHUnion.U_Bool: evData.CheckType(MHUnion.U_Bool);
fMatch = evData.Bool == m_EventData.Bool; break;
case MHUnion.U_Int: evData.CheckType(MHUnion.U_Int); fMatch = evData.Int == m_EventData.Int; break;
case MHUnion.U_String: evData.CheckType(MHUnion.U_String); fMatch = evData.String.Equal(m_EventData.String); break;
default: Logging.Log(Logging.MHLogWarning, "Unmatched Event: " + m_EventData.Type); Logging.Assert(false); break; // Should only be the above types.
}
// Fire the link
if (fMatch)
{
Logging.Log(Logging.MHLogLinks, "Link fired - " + m_ObjectIdentifier.Printable());
engine.AddActions(m_LinkEffect);
}
}
}
// Actions implemented
public override void TestVariable(int nOp, MHUnion parm, MHEngine engine)
{
parm.CheckType(MHUnion.U_Int);
bool fRes = false;
switch (nOp)
{
case TC_Equal: fRes = (m_nValue == parm.Int); break;
case TC_NotEqual: fRes = (m_nValue != parm.Int); break;
case TC_Less: fRes = (m_nValue < parm.Int); break;
case TC_LessOrEqual: fRes = (m_nValue <= parm.Int); break;
case TC_Greater: fRes = (m_nValue > parm.Int); break;
case TC_GreaterOrEqual: fRes = (m_nValue >= parm.Int); break;
default: throw new MHEGException("Invalid comparison for int"); // Shouldn't ever happen
}
Logging.Log(Logging.MHLogDetail, "Comparison " + TestToString(nOp) + " between " + m_nValue
+ " and " + parm.Int + " => " + (fRes ? "true" : "false"));
engine.EventTriggered(this, EventTestEvent, new MHUnion(fRes));
}
protected int GetInt(MHParameter parm, MHEngine engine)
{
MHUnion un = new MHUnion();
un.GetValueFrom(parm, engine);
un.CheckType(MHUnion.U_Int);
return(un.Int);
}
protected void GetString(MHParameter parm, MHOctetString str, MHEngine engine)
{
MHUnion un = new MHUnion();
un.GetValueFrom(parm, engine);
un.CheckType(MHUnion.U_String);
str.Copy(un.String);
}
public override void Perform(MHEngine engine)
{
MHObjectRef target = new MHObjectRef();
m_Target.GetValue(target, engine); // Get the target
MHUnion newValue = new MHUnion();
newValue.GetValueFrom(m_NewValue, engine); // Get the actual value to set.
engine.FindObject(target).SetVariableValue(newValue); // Set the value.
}
public override void Perform(MHEngine engine)
{
MHObjectRef target = new MHObjectRef();
m_Target.GetValue(target, engine); // Get the target
MHUnion testValue = new MHUnion();
testValue.GetValueFrom(m_Comparison, engine); // Get the actual value to compare.
engine.FindObject(target).TestVariable(m_nOperator, testValue, engine); // Do the test.
}
// Actions implemented
public override void TestVariable(int nOp, MHUnion parm, MHEngine engine)
{
parm.CheckType(MHUnion.U_ContentRef);
bool fRes = false;
switch (nOp)
{
case TC_Equal: fRes = m_Value.Equal(parm.ContentRef, engine); break;
case TC_NotEqual: fRes = !m_Value.Equal(parm.ContentRef, engine); break;
default: throw new MHEGException("Invalid comparison for Content ref");
}
engine.EventTriggered(this, EventTestEvent, new MHUnion(fRes));
}
public override void SetVariableValue(MHUnion value)
{
if (value.Type == MHUnion.U_Int)
{
// Implicit conversion of int to string.
m_Value.Copy(Convert.ToString(value.Int));
}
else
{
value.CheckType(MHUnion.U_String);
m_Value.Copy(value.String);
}
MHOctetString sample = new MHOctetString(m_Value, 0, 10);
Logging.Log(Logging.MHLogDetail, "Update " + m_ObjectIdentifier.Printable() + " := " + sample.Printable());
}
public override void TestVariable(int nOp, MHUnion parm, MHEngine engine)
{
parm.CheckType(MHUnion.U_Bool);
bool fRes = false;
switch (nOp)
{
case TC_Equal: fRes = m_fValue == parm.Bool; break;
case TC_NotEqual: fRes = m_fValue != parm.Bool; break;
default: throw new MHEGException("Invalid comparison for bool");
}
Logging.Log(Logging.MHLogDetail, "Comparison " + TestToString(nOp) + " between " + (m_fValue ? "true" : "false")
+ " and " + (parm.Bool ? "true" : "false") + " => " + (fRes ? "true" : "false"));
engine.EventTriggered(this, EventTestEvent, new MHUnion(fRes));
}
public override void Perform(MHEngine engine)
{
MHUnion targetVal = new MHUnion();
// Find the target and get its current value. The target can be an indirect reference.
MHObjectRef parm = new MHObjectRef();
m_Target.GetValue(parm, engine);
MHRoot pTarget = engine.FindObject(parm);
pTarget.GetVariableValue(targetVal, engine);
targetVal.CheckType(MHUnion.U_Int);
// Get the value of the operand.
int nOperand = m_Operand.GetValue(engine);
// Set the value of targetVal to the new value and store it.
targetVal.Int = DoOp(targetVal.Int, nOperand);
pTarget.SetVariableValue(targetVal);
}
public override void Perform(MHEngine engine)
{
MHUnion targetVal = new MHUnion();
// Find the target and get its current value. The target can be an indirect reference.
MHObjectRef parm = new MHObjectRef();
m_Target.GetValue(parm, engine);
MHRoot pTarget = engine.FindObject(parm);
pTarget.GetVariableValue(targetVal, engine);
targetVal.CheckType(MHUnion.U_String);
// Get the string to append.
MHOctetString toAppend = new MHOctetString();
m_Operand.GetValue(toAppend, engine);
targetVal.String.Append(toAppend); // Add it on the end
pTarget.SetVariableValue(targetVal); // Set the target to the result.
}
public override void Perform(MHEngine engine)
{
// The target is always the current scene so we ignore it here.
MHObjectRef target = new MHObjectRef();
MHObjectRef source = new MHObjectRef();
m_Target.GetValue(target, engine); // TODO: Check this is the scene?
m_EventSource.GetValue(source, engine);
// Generate the event.
if (m_EventData.Type == MHParameter.P_Null)
{
engine.EventTriggered(engine.FindObject(source), m_EventType);
}
else
{
MHUnion data = new MHUnion();
data.GetValueFrom(m_EventData, engine);
engine.EventTriggered(engine.FindObject(source), m_EventType, data);
}
}
public override void SetVariableValue(MHUnion value)
{
if (value.Type == MHUnion.U_String)
{
// Implicit conversion of string to integer.
try
{
m_nValue = Int32.Parse(value.String.ToString());
}
catch (FormatException e)
{
Logging.Log(Logging.MHLogWarning, e.Message);
Logging.Log(Logging.MHLogWarning, e.StackTrace);
m_nValue = 0;
}
}
else
{
value.CheckType(MHUnion.U_Int);
m_nValue = value.Int;
}
Logging.Log(Logging.MHLogDetail, "Update " + m_ObjectIdentifier.Printable() + " := " + m_nValue);
}
public override void GetVariableValue(MHUnion value, MHEngine engine)
{
value.Type = MHUnion.U_String;
value.String.Copy(m_Value);
}
public override void GetVariableValue(MHUnion value, MHEngine engine)
{
value.Type = MHUnion.U_Int;
value.Int = m_nValue;
}
public MHLink()
{
m_EventSource = new MHObjectRef();
m_EventData = new MHUnion();
m_LinkEffect = new MHActionSequence();
}
public override void GetVariableValue(MHUnion value, MHEngine engine)
{
value.Type = MHUnion.U_Bool;
value.Bool = m_fValue;
}
public override void SetVariableValue(MHUnion value)
{
value.CheckType(MHUnion.U_Bool);
m_fValue = value.Bool;
Logging.Log(Logging.MHLogDetail, "Update " + ObjectIdentifier.Printable() + " := " + (m_fValue ? "true": "false"));
}
public override void SetVariableValue(MHUnion value)
{
value.CheckType(MHUnion.U_ContentRef);
m_Value.Copy(value.ContentRef);
Logging.Log(Logging.MHLogDetail, "Update " + m_ObjectIdentifier.Printable() + " := " + m_Value.Printable());
}
public override void GetVariableValue(MHUnion value, MHEngine engine)
{
value.Type = MHUnion.U_ContentRef;
value.ContentRef.Copy(m_Value);
}
