internal void Step(CallStack callstack)
{
_stepWatch.Stop();
var stack = new string[callstack.elements.Count];
for (int i = 0; i < stack.Length; i++)
{
var objPath = callstack.elements[i].currentPointer.path;
string stackElementName = "";
for (int c = 0; c < objPath.length; c++)
{
var comp = objPath.GetComponent(c);
if (!comp.isIndex)
{
stackElementName = comp.name;
break;
}
}
stack[i] = stackElementName;
}
_currStepStack = stack;
var currObj = callstack.currentElement.currentPointer.Resolve();
string stepType = null;
var controlCommandStep = currObj as ControlCommand;
if (controlCommandStep)
{
stepType = controlCommandStep.commandType.ToString() + " CC";
}
else
{
stepType = currObj.GetType().Name;
}
_currStepDetails = new StepDetails {
type = stepType,
obj = currObj
};
_stepWatch.Start();
}
internal void StartExternalFunctionEvaluation(Container funcContainer, params object[] arguments)
{
// We'll start a new callstack, so keep hold of the original,
// as well as the evaluation stack so we know if the function
// returned something
_originalCallstack = callStack;
_originalEvaluationStackHeight = evaluationStack.Count;
// Create a new base call stack element.
callStack = new CallStack(funcContainer);
callStack.currentElement.type = PushPopType.Function;
// Change the callstack the variableState is looking at to be
// this temporary function evaluation one. We'll restore it afterwards
variablesState.callStack = callStack;
// By setting ourselves in external function evaluation mode,
// we're saying it's okay to end the flow without a Done or End,
// but with a ~ return instead.
_isExternalFunctionEvaluation = true;
PassArgumentsToEvaluationStack(arguments);
}
internal StoryState(Story story)
{
this.story = story;
_outputStream = new List<Runtime.Object> ();
evaluationStack = new List<Runtime.Object> ();
callStack = new CallStack (story.rootContentContainer);
variablesState = new VariablesState (callStack);
visitCounts = new Dictionary<string, int> ();
turnIndices = new Dictionary<string, int> ();
currentTurnIndex = -1;
// Seed the shuffle random numbers
int timeSeed = DateTime.Now.Millisecond;
storySeed = (new Random (timeSeed)).Next () % 100;
currentChoices = new List<Choice> ();
GoToStart();
}
internal StoryState(Story story)
{
this.story = story;
_outputStream = new List <Runtime.Object> ();
evaluationStack = new List <Runtime.Object> ();
callStack = new CallStack(story.rootContentContainer);
variablesState = new VariablesState(callStack);
visitCounts = new Dictionary <string, int> ();
turnIndices = new Dictionary <string, int> ();
currentTurnIndex = -1;
// Seed the shuffle random numbers
int timeSeed = DateTime.Now.Millisecond;
storySeed = (new Random(timeSeed)).Next() % 100;
currentChoices = new List <Choice> ();
GoToStart();
}
internal VariablesState(CallStack callStack, ListDefinitionsOrigin listDefsOrigin)
{
_globalVariables = new Dictionary <string, Object> ();
_callStack = callStack;
_listDefsOrigin = listDefsOrigin;
}
internal VariablesState(CallStack callStack)
{
_globalVariables = new Dictionary <string, Object> ();
_callStack = callStack;
}
internal void StartExternalFunctionEvaluation (Container funcContainer, params object[] arguments)
{
// We'll start a new callstack, so keep hold of the original,
// as well as the evaluation stack so we know if the function
// returned something
_originalCallstack = callStack;
_originalEvaluationStackHeight = evaluationStack.Count;
// Create a new base call stack element.
callStack = new CallStack (funcContainer);
callStack.currentElement.type = PushPopType.Function;
// By setting ourselves in external function evaluation mode,
// we're saying it's okay to end the flow without a Done or End,
// but with a ~ return instead.
_isExternalFunctionEvaluation = true;
// Pass arguments onto the evaluation stack
if (arguments != null) {
for (int i = 0; i < arguments.Length; i++) {
if (!(arguments [i] is int || arguments [i] is float || arguments [i] is string)) {
throw new System.ArgumentException ("ink arguments when calling EvaluateFunction must be int, float or string");
}
evaluationStack.Add (Runtime.Value.Create (arguments [i]));
}
}
}
public CallStack(CallStack toCopy)
{
_threads = new List<Thread> ();
foreach (var otherThread in toCopy._threads) {
_threads.Add (otherThread.Copy ());
}
}
