/// <summary>
/// Selects the previous character.
/// </summary>
public void SelectPrevious()
{
Demo_CharacterSelectChar prev = this.GetCharacterInDirection(-1f);
if (prev != null)
{
this.SelectCharacter(prev);
}
}
/// <summary>
/// Selects the next character.
/// </summary>
public void SelectNext()
{
Demo_CharacterSelectChar next = this.GetCharacterInDirection(1f);
if (next != null)
{
this.SelectCharacter(next);
}
}
/// <summary>
/// Gets the character in the specified direction (1 or -1).
/// </summary>
/// <param name="direction">The direction 1 or -1.</param>
/// <returns></returns>
public Demo_CharacterSelectChar GetCharacterInDirection(float direction)
{
if (this.m_Slots.Count == 0)
{
return(null);
}
if (this.m_SelectedTransform == null)
{
return(this.m_Slots[0].gameObject.GetComponent <Demo_CharacterSelectChar>());
}
Transform closest = null;
float lastDistance = 0f;
foreach (Transform trans in this.m_Slots)
{
// Skip the selected one
if (trans.Equals(this.m_SelectedTransform))
{
continue;
}
float curDirection = trans.position.x - this.m_SelectedTransform.position.x;
// Check direction
if (direction > 0f && curDirection > 0f || direction < 0f && curDirection < 0f)
{
// If we have no closest assigned yet
if (closest == null)
{
closest = trans;
lastDistance = Vector3.Distance(this.m_SelectedTransform.position, trans.position);
continue;
}
// Comapre distance
if (Vector3.Distance(this.m_SelectedTransform.position, trans.position) <= lastDistance)
{
closest = trans;
lastDistance = Vector3.Distance(this.m_SelectedTransform.position, trans.position);
}
}
}
if (closest != null)
{
Demo_CharacterSelectChar character = closest.GetComponent <Demo_CharacterSelectChar>();
if (character != null)
{
return(character);
}
}
return(null);
}
/// <summary>
/// Remove the character at the given index.
/// </summary>
/// <param name="index">The index.</param>
public void RemoveCharacter(int index)
{
if (this.m_Slots.Count == 0)
{
return;
}
// Get the slot
Transform slotTrans = this.m_Slots[index];
if (slotTrans == null)
{
return;
}
// Get the character script
Demo_CharacterSelectChar csc = slotTrans.gameObject.GetComponent <Demo_CharacterSelectChar>();
// Unset the character info
if (csc != null)
{
csc.info = null;
}
// Remove the child objects
foreach (Transform child in slotTrans)
{
Destroy(child.gameObject);
}
// Unset the character info texts
if (index == this.m_SelectedIndex)
{
if (this.m_NameText != null)
{
this.m_NameText.text = "";
}
if (this.m_LevelText != null)
{
this.m_LevelText.text = "";
}
if (this.m_RaceClassText != null)
{
this.m_RaceClassText.text = "";
}
}
}
/// <summary>
/// Selects the character.
/// </summary>
/// <param name="character">The character component.</param>
public void SelectCharacter(Demo_CharacterSelectChar character)
{
// Check if already selected
if (this.m_SelectedIndex == character.index)
{
return;
}
// Set the selected
this.m_SelectedIndex = character.index;
this.m_SelectedTransform = character.transform;
if (character.info != null)
{
// Set the texts
if (this.m_NameText != null)
{
this.m_NameText.text = character.info.name;
}
if (this.m_LevelText != null)
{
this.m_LevelText.text = "Level " + character.info.level.ToString();
}
if (this.m_RaceClassText != null)
{
this.m_RaceClassText.text = character.info.raceString + " " + character.info.classString;
}
}
else
{
if (this.m_NameText != null)
{
this.m_NameText.text = "";
}
if (this.m_LevelText != null)
{
this.m_LevelText.text = "";
}
if (this.m_RaceClassText != null)
{
this.m_RaceClassText.text = "";
}
}
}
/// <summary>
/// Adds a character to the character select.
/// </summary>
/// <param name="info">The character info.</param>
/// <param name="modelPrefab">The character model prefab.</param>
/// <param name="index">Index.</param>
public void AddCharacter(Demo_CharacterInfo info, GameObject modelPrefab, int index)
{
if (this.m_Slots.Count == 0)
{
return;
}
if (modelPrefab == null)
{
return;
}
// Get the slot
Transform slotTrans = this.m_Slots[index];
// Make sure we have a slot transform
if (slotTrans == null)
{
return;
}
// Get the character script
Demo_CharacterSelectChar csc = slotTrans.gameObject.GetComponent <Demo_CharacterSelectChar>();
// Set the character info
if (csc != null)
{
csc.info = info;
csc.index = index;
}
// Add the character model
GameObject model = Instantiate <GameObject>(modelPrefab);
model.layer = slotTrans.gameObject.layer;
model.transform.SetParent(slotTrans, false);
model.transform.localScale = modelPrefab.transform.localScale;
model.transform.localPosition = modelPrefab.transform.localPosition;
model.transform.localRotation = modelPrefab.transform.localRotation;
}
/// <summary>
/// Selects the character at the given index.
/// </summary>
/// <param name="index"></param>
public void SelectCharacter(int index)
{
if (this.m_Slots.Count == 0)
{
return;
}
// Get the slot
Transform slotTrans = this.m_Slots[index];
if (slotTrans == null)
{
return;
}
// Get the character script
Demo_CharacterSelectChar csc = slotTrans.gameObject.GetComponent <Demo_CharacterSelectChar>();
// Select the character
if (csc != null)
{
this.SelectCharacter(csc);
}
}
