/* Given the reading type sets a reading time during the contents of the currently selected scroll
* will be displayed together with a readin channel bar to indicate the time passed.
* Needs to be called every frame to update read channel bar and to determine when channel time has ended. */
public void ReadSelected(string type)
{
float readDuration;
if (type == "Read")
{
readDuration = readingTime;
}
else if (type == "Chant")
{
readDuration = chantingTime;
}
else
{
return;
}
if (currentNrScrolls == 0)
{
return; // No scroll to read
}
if (!isReading)
{
Scroll.ScrollInfo info = scrolls[selectedScroll];
//print("Scroll: Color " + info.color + " Content " + info.content);
scrollDisplay.SetActive(true);
string displayText = "Symptoms:\n" + info.content;
scrollDisplay.transform.Find("Scroll Content").GetComponent <Text>().text = displayText;
readChannelBarFill.SetActive(true);
readChannelBarFill.GetComponent <RectTransform>().sizeDelta = new Vector2(0, readBarHeight);
isReading = true;
readStartTime = Time.time;
}
else
{
float deltaTime = Time.time - readStartTime;
float newWidth = (deltaTime / readDuration) * readBarWidth;
readChannelBarFill.transform.parent.gameObject.SetActive(true);
readChannelBarFill.GetComponent <RectTransform>().sizeDelta = new Vector2(newWidth, readBarHeight);
if (deltaTime > readDuration)
{
isReading = false;
scrollDisplay.SetActive(false);
readChannelBarFill.transform.parent.gameObject.SetActive(false);
if (!hasReadFirst)
{
string[] messages = { " 'THIS SEEMS TO BE SOME KIND OF CHANT...' " };
infoBox.DisplayInfo(messages);
hasReadFirst = true;
}
}
}
}
/* Adds the scroll ScrollInfo to Inventory's array of ScrollInfo.
* Special cases occur when the number of aquired scrolls reach 1 and 2 to display
* messages. The newest added scroll is automatically selected.
* Selects the correct color sprite according to the given ScrollInfo. */
public void AddScroll(Scroll.ScrollInfo scroll)
{
scrolls[currentNrScrolls] = scroll;
currentNrScrolls++;
selectedScroll = currentNrScrolls - 1;
if (currentNrScrolls == 1)
{
// Scroll sprite number 1 does not need to be positioned.
orgScrollBase.SetActive(true);
orgScrollBase.transform.Find("Scroll Color").GetComponent <Image>().sprite = scrollColors[(int)scroll.color];
scrollSelect.GetComponent <RectTransform>().anchoredPosition = orgScrollBase.GetComponent <RectTransform>().anchoredPosition;
scrollSelect.SetActive(true);
if (player.hintInfo)
{
//infoBox.gameObject.SetActive(true);
string[] msg = { "Press 'R' to read scroll.\nYou can only read with light on." };
infoBox.DisplayInfo(msg);
}
}
else
{
if (currentNrScrolls == 2 && player.hintInfo)
{
string[] msg = { "Use 'Tab' to browse scrolls" };
infoBox.DisplayInfo(msg);
}
// Position new scroll sprite
GameObject newScroll = Instantiate(orgScrollBase) as GameObject;
newScroll.transform.Find("Scroll Color").GetComponent <Image>().sprite = scrollColors[(int)scroll.color];
newScroll.transform.SetParent(this.transform.Find("Scroll Holder").transform);
newScroll.GetComponent <RectTransform>().anchorMax = orgScrollBase.GetComponent <RectTransform>().anchorMax;
newScroll.GetComponent <RectTransform>().anchorMin = orgScrollBase.GetComponent <RectTransform>().anchorMin;
scrollIcons[currentNrScrolls - 1] = newScroll;
if (currentNrScrolls == 5)
{
scrollVertOffset = -scrollVertOffset;
}
newScroll.GetComponent <RectTransform>().anchoredPosition = new Vector3(
(currentNrScrolls % 2 == 0) ? -scrollHoriOffset : scrollHoriOffset,
currentNrScrolls == 3 || currentNrScrolls == 4 ? 0 :
scrollVertOffset,
0);
newScroll.GetComponent <RectTransform>().localScale = new Vector3(1, 1, 1);
scrollSelect.GetComponent <RectTransform>().anchoredPosition = newScroll.GetComponent <RectTransform>().anchoredPosition;
newScroll.SetActive(true);
}
if (player.lantern.isLit)
{
ReadSelected("Read");
}
}
public void CreateScrolls(List <string> _symptoms)
{
List <string> symptoms = new List <string>(_symptoms); // So we can destructively remove items
Vector3[] occupiedPositions = new Vector3[Inventory.MAX_NR_SCROLLS];
int content;
int color;
Random.InitState(System.DateTime.Now.Millisecond);
int i = 0;
int whileSaver = 0;
// Keep looping until all scrolls haven succesfully has been positioned
// (or worse case we fail to do this under 100 attempts,
// NB: This scenario is currently unhandled!)
while (i < Inventory.MAX_NR_SCROLLS && whileSaver < 100)
{
whileSaver++;
if (whileSaver == 100)
{
print("Could not place all scrolls"); // For debug, should not happen! But number is adjusted to the current number
}
// of scroll positions and max number scrolls.
Scroll.ScrollInfo info = new Scroll.ScrollInfo();
// Set a random position
int areaID = Random.Range(0, worldMan.numberOfWorldAreas);
WorldArea worldArea = worldMan.worldAreas[areaID];
if (worldArea.nrScrollPositions == 0)
{
continue;
}
GameObject rndPosition = worldArea.scrollPositions[Random.Range(0, worldArea.nrScrollPositions)];
// If position has already been assigned, go back and choose a new one
if (System.Array.Exists <Vector3>(occupiedPositions, element => element == rndPosition.transform.position))
{
continue;
}
occupiedPositions[i] = rndPosition.transform.position;
// Add random content and random color
content = Random.Range(0, Inventory.MAX_NR_SCROLLS - i);
color = Random.Range(0, Inventory.MAX_NR_SCROLLS - i);
info.content = symptoms[content];
symptoms.RemoveAt(content);
info.color = colors[color];
colors.RemoveAt(color);
// Add properties to new scroll and add it to the correct WorldArea's list of Interactable:s
GameObject newScrollGameObj = Instantiate(orgScroll) as GameObject;
Scroll newScroll = newScrollGameObj.GetComponent <Scroll>();
newScroll.info = info;
newScroll.transform.position = rndPosition.transform.position;
newScroll.transform.rotation = rndPosition.transform.rotation;
newScroll.gameObject.transform.SetParent(transform);
newScroll.gameObject.SetActive(true);
newScroll.gameObject.layer = InteractableManager.INTERACTABLE_LAYER;
worldMan.worldAreas[areaID].interactables.AddLast(newScroll);
i++;
//print("Created scroll " + newScroll + " " + newScroll.info.content + " " +
// newScroll.info.color + " " + newScroll.transform.position);
}
}
