NovelBranch ConsumeBranch(ref List <FrameFragment> lines)
{
List <NovelFrame> result = new List <NovelFrame>();
if (lines[0].token != Tokens.branch)
{
throw new System.Exception("Expected TOKEN branch but got " + lines[0].token);
}
string title = lines[0].payload;
lines.Remove(lines[0]);
List <FrameFragment> frames = new List <FrameFragment>();
List <FrameFragment> post = new List <FrameFragment>();
bool foundExit = false;
foreach (FrameFragment fragment in lines)
{
if (foundExit)
{
post.Add(fragment);
}
else
{
if (fragment.token == Tokens.exitbranch)
{
foundExit = true;
}
else
{
frames.Add(fragment);
}
}
}
if (foundExit == false)
{
throw new System.Exception("Expected token to terminate Branch " + title
+ " but did not find terminator. ("
+ ("exitbranch " + title) + ")");
}
while (frames.Count > 0)
{
NovelFrame frame = Consume(ref frames);
if (frame is NovelCharacter)
{
List <NovelFrame> flattened = (frame as NovelCharacter).Flatten();
result.AddRange(flattened);
}
else
{
result.Add(frame);
}
}
lines = post;
return(new NovelBranch(title, result));
}
void Advance(bool doNotIncrement = false)
{
//Debug.Log("advance:"+doNotIncrement);
lastToken = currentBranch.frames[currentFrame].token;
if (!doNotIncrement)
{
currentFrame++;
}
if (currentFrame >= currentBranch.frames.Count)
{
running = false;
characterGraphic.gameObject.SetActive(false);
if (callBack != null)
{
callBack.Invoke();
}
return;
}
NovelFrame frame = currentBranch.frames[currentFrame];
switch (frame.token)
{
case Tokens.background:
{
title.text = string.Empty;
message.text = string.Empty;
background.sprite = marshal.Background((string)frame.payload);
StartTimer();
} break;
case Tokens.monologue:
{
title.text = "monologue";
message.text = (string)frame.payload;
state = RunnerStates.waitOnInput;
} break;
case Tokens.character:
{
NovelCharacter character = ((NovelCharacter)frame);
if (character.name != "You" && character.name != "player")
{
characterGraphic.gameObject.SetActive(true);
characterGraphic.sprite = marshal.Character(character.name, null);
characterGraphic.rectTransform.sizeDelta = Scale(characterGraphic.sprite.rect.size.y, 1080,
characterGraphic.sprite.rect.size);
}
title.text = ((NovelCharacter)frame).name;
message.text = string.Empty;
state = RunnerStates.waitOnTimer;
} break;
case Tokens.expression:
{
NovelExpression expression = ((NovelExpression)frame);
if (expression.character != "You" && expression.character != "player")
{
characterGraphic.gameObject.SetActive(true);
characterGraphic.sprite = marshal.Character(expression.character, (string)expression.payload);
characterGraphic.rectTransform.sizeDelta = Scale(characterGraphic.sprite.rect.size.y, 1080,
characterGraphic.sprite.rect.size);
}
title.text = ((NovelExpression)frame).character;
StartTimer();
} break;
case Tokens.line:
{
if (lastToken == Tokens.character || lastToken == Tokens.expression || lastToken == Tokens.line)
{ /* Do Nothing */
}
else
{
title.text = ((NovelExpression)frame).character + " " + ((NovelExpression)frame).payload;
}
message.text = (string)frame.payload;
state = RunnerStates.waitOnInput;
} break;
case Tokens.hidecharacter:
{
characterGraphic.gameObject.SetActive(false);
StartTimer();
} break;
case Tokens.directive:
{
marshal.ExecuteProcedure((string)frame.payload);
state = RunnerStates.waitOnTimer;
StartTimer();
} break;
case Tokens.jump:
{
StartTimer();
Jump((string)frame.payload);
} break;
case Tokens.TEXT:
{
NovelText text = (NovelText)frame;
state = RunnerStates.waitOnInput;
phone.PostTextMessage(text.character == "You", text.character, text.line);
} break;
case Tokens.options:
{
novelAssembly.SetActive(true);
state = RunnerStates.waitOnChoice;
NovelOptions options = (NovelOptions)frame;
normalDisplay.SetActive(false);
optionDisplay.SetActive(true);
Transform[] old = optionContent.GetComponentsInChildren <Transform>();
Debug.Log(old.Length);
foreach (Transform go in old)
{
if (go == optionContent.transform)
{
continue;
}
go.transform.parent = null;
GameObject.Destroy(go.gameObject);
}
foreach (NovelOption option in options.options)
{
GameObject g = GameObject.Instantiate(providedButton, optionContent.transform.position,
optionContent.transform.rotation, optionContent.transform);
g.GetComponentInChildren <Text>().text = (string)option.payload;
g.GetComponent <Button>().onClick.AddListener(
() => { Jump(option.target); EndOptions(); } /// CLOSURE! to the rescue!!
);
}
} break;
default:
{
throw new System.Exception("Unexpected token " + frame.token + " in switch statement.");
}
}
}