/// <summary>
/// Instantiate a new instance of the floating text class using the supplied parameters
/// </summary>
/// <param name="prefab">The prefab to use as the base</param>
/// <param name="canvas">The UI canvas to use for parenting</param>
/// <param name="start">The start location</param>
/// <param name="text">The text to display</param>
/// <returns>The new floating text instance</returns>
public static FloatingUIText Create(FloatingUIText prefab, Canvas canvas, Vector3 start, string text)
{
FloatingUIText ft = GameObject.Instantiate <FloatingUIText>(prefab);
ft.transform.SetParent(canvas.transform, false);
ft.transform.position = start;
ft.textComponent = ft.GetComponent <Text>();
ft.textComponent.text = text;
if (canvas.renderMode == RenderMode.WorldSpace)
{
ft.transform.localScale *= ft.WorldScale;
}
return(ft);
}
void OnTriggerEnter2D(Collider2D other)
{
// Just destroy the object when collected to give you an idea of what sort of features you could add to a game like this.
Character c = other.GetComponent <Character>();
if (c != null)
{
// For screen overlay camera's we need to calculate the new posision
Vector3 titlePosition = c.transform.position + (Vector3.up * 1.5f);
if (SurvivalCollectable.uiCanvas.renderMode == RenderMode.ScreenSpaceOverlay)
{
titlePosition = Camera.main.WorldToScreenPoint(titlePosition);
}
// Add some floating text to show the item name
string text = "Log x1";
var ft = FloatingUIText.Create(this.CollectTextPrefab, SurvivalCollectable.uiCanvas, titlePosition, text);
ft.WaveDistance = 0;
GameObject.Destroy(this.gameObject);
}
}
void OnTriggerEnter2D(Collider2D other)
{
// Just destroy the object when collected to give you an idea of what sort of features you could add to a game like this.
Character c = other.GetComponent <Character>();
if (c != null)
{
// Find the canvas the first time we need it and cache it for all future uses
if (PlatformerCollectable.uiCanvas == null)
{
PlatformerCollectable.uiCanvas = FindObjectOfType <Canvas>();
}
// Add some floating text to show the item name
Vector3 titlePosition = c.transform.position + (Vector3.up * 1.5f);
string text = "+" + this.ScoreValue;
var ft = FloatingUIText.Create(this.CollectTextPrefab, PlatformerCollectable.uiCanvas, titlePosition, text);
ft.WaveDistance = 0;
GameObject.Destroy(this.gameObject);
}
}
private void SelectCharacter(int index)
{
if (index >= 0 && index < this.Characters.Length)
{
Vector3 position = new Vector3();
Character.Direction direction = Character.Direction.Right;
if (this.selectedCharacter != null)
{
// Remove previous character
position = this.selectedCharacter.transform.position;
direction = this.selectedCharacter.CurrentDirection;
GameObject.Destroy(this.selectedCharacter.gameObject);
}
else if (this.SpawnPlayerPoint != null)
{
position = this.SpawnPlayerPoint.position;
}
// Spawn new character
this.selectedCharacter = GameObject.Instantiate <Character>(this.Characters[this.selectedIndex], position, Quaternion.identity, null);
this.selectedCharacter.ForceDirection(direction);
// Add some floating text to show the character name
Vector3 titlePosition = this.selectedCharacter.transform.position + (Vector3.up * 1.5f);
string text = this.selectedCharacter.name.Replace("_", " ").Replace(" Variant", "").Replace("(Clone)", "");
FloatingUIText.Create(this.TitleTextPrefab, this.UICanvas, titlePosition, text);
SimpleFollowCamera cam = Camera.main.GetComponent <SimpleFollowCamera>();
if (cam != null)
{
cam.FollowTarget = this.selectedCharacter.transform;
}
if (this.OnSelectedCharacterChanged != null)
{
this.OnSelectedCharacterChanged.Invoke(this.selectedCharacter);
}
}
}
