protected virtual void Update()
{
// Get main camera
var mainCamera = Camera.main;
// Begin dragging
if (Input.GetKey(Requires) == true && down == false)
{
down = true;
startMousePosition = Input.mousePosition;
}
// Dragging finger released?
if (Input.GetKey(Requires) == false && down == true)
{
down = false;
// Impact prefab exists?
if (ImpactPrefab != null)
{
// Main camera exists?
if (mainCamera != null)
{
// Find start and end world points
var startPos = mainCamera.ScreenToWorldPoint(startMousePosition);
var endPos = mainCamera.ScreenToWorldPoint(Input.mousePosition);
// Extend end pos to raycast hit
CalculateEndPos(startPos, ref endPos);
// Spawn explosion there
Instantiate(ImpactPrefab, endPos, Quaternion.identity);
}
}
}
// Update indicator?
if (down == true && mainCamera != null && IndicatorPrefab != null)
{
if (indicatorInstance == null)
{
indicatorInstance = Instantiate(IndicatorPrefab);
}
var startPos = mainCamera.ScreenToWorldPoint(startMousePosition);
var endPos = mainCamera.ScreenToWorldPoint(Input.mousePosition); CalculateEndPos(startPos, ref endPos);
var scale = Vector3.Distance(endPos, startPos);
var angle = D2dHelper.Atan2(endPos - startPos) * Mathf.Rad2Deg;
// Transform the indicator so it lines up with the slice
indicatorInstance.transform.position = new Vector3(startPos.x, startPos.y, indicatorInstance.transform.position.z);
indicatorInstance.transform.rotation = Quaternion.Euler(0.0f, 0.0f, -angle);
indicatorInstance.transform.localScale = new Vector3(Thickness, scale, scale);
}
// Destroy indicator?
else if (indicatorInstance != null)
{
Destroy(indicatorInstance.gameObject);
}
}
/// <summary>This will return the transformation matrix used to convert between world space and slice sprite space.</summary>
public static Matrix4x4 CalculateMatrix(Vector2 startPos, Vector2 endPos, float thickness)
{
var mid = (startPos + endPos) / 2.0f;
var vec = endPos - startPos;
var size = new Vector2(thickness, vec.magnitude);
var angle = D2dHelper.Atan2(vec) * -Mathf.Rad2Deg;
return(D2dStamp.CalculateMatrix(mid, size, angle));
}
/// <summary>This will transform the current slicer between the input positions.</summary>
public void SetTransform(Vector2 positionA, Vector2 positionB)
{
var scale = Vector2.Distance(positionB, positionA);
var angle = D2dHelper.Atan2(positionB - positionA) * Mathf.Rad2Deg;
// Transform the indicator so it lines up with the slice
transform.position = positionA;
transform.rotation = Quaternion.Euler(0.0f, 0.0f, -angle);
transform.localScale = new Vector3(Thickness, scale, scale);
}
protected virtual void Update()
{
// Get the main camera?
if (mainCamera == null)
{
mainCamera = Camera.main;
}
// Begin dragging
if (Input.GetKey(Requires) == true && down == false)
{
down = true;
startMousePosition = Input.mousePosition;
}
// End dragging
if (Input.GetKey(Requires) == false && down == true)
{
down = false;
// Slice all Destructibles?
if (mainCamera != null)
{
var endMousePosition = Input.mousePosition;
var startPos = mainCamera.ScreenToWorldPoint(startMousePosition);
var endPos = mainCamera.ScreenToWorldPoint(endMousePosition);
D2dDestructible.SliceAll(startPos, endPos, Thickness, StampTex, Hardness);
}
}
// Update indicator?
if (down == true && mainCamera != null && IndicatorPrefab != null)
{
if (indicatorInstance == null)
{
indicatorInstance = Instantiate(IndicatorPrefab);
}
var startPos = mainCamera.ScreenToWorldPoint(startMousePosition);
var currentPos = mainCamera.ScreenToWorldPoint(Input.mousePosition);
var scale = Vector3.Distance(currentPos, startPos);
var angle = D2dHelper.Atan2(currentPos - startPos) * Mathf.Rad2Deg;
// Transform the indicator so it lines up with the slice
indicatorInstance.transform.position = new Vector3(startPos.x, startPos.y, indicatorInstance.transform.position.z);
indicatorInstance.transform.rotation = Quaternion.Euler(0.0f, 0.0f, -angle);
indicatorInstance.transform.localScale = new Vector3(Thickness, scale, scale);
}
// Destroy indicator?
else if (indicatorInstance != null)
{
Destroy(indicatorInstance.gameObject);
}
}
protected virtual void Update()
{
// Get the main camera
var mainCamera = Camera.main;
// Begin dragging
if (Input.GetKey(Requires) == true && down == false)
{
down = true;
startMousePosition = Input.mousePosition;
}
// End dragging
if (Input.GetKey(Requires) == false && down == true)
{
down = false;
// Main camera exists?
if (mainCamera != null)
{
var endMousePosition = Input.mousePosition;
var startPos = D2dHelper.ScreenToWorldPosition(startMousePosition, Intercept, mainCamera);
var endPos = D2dHelper.ScreenToWorldPosition(endMousePosition, Intercept, mainCamera);
D2dSlice.All(Paint, startPos, endPos, Thickness, Shape, Color, Layers);
}
}
// Update indicator?
if (down == true && mainCamera != null && IndicatorPrefab != null)
{
if (indicatorInstance == null)
{
indicatorInstance = Instantiate(IndicatorPrefab);
}
var startPos = D2dHelper.ScreenToWorldPosition(startMousePosition, Intercept, mainCamera);
var currentPos = D2dHelper.ScreenToWorldPosition(Input.mousePosition, Intercept, mainCamera);
var scale = Vector3.Distance(currentPos, startPos);
var angle = D2dHelper.Atan2(currentPos - startPos) * Mathf.Rad2Deg;
// Transform the indicator so it lines up with the slice
indicatorInstance.transform.position = startPos;
indicatorInstance.transform.rotation = Quaternion.Euler(0.0f, 0.0f, -angle);
indicatorInstance.transform.localScale = new Vector3(Thickness, scale, scale);
}
// Destroy indicator?
else if (indicatorInstance != null)
{
Destroy(indicatorInstance.gameObject);
}
}
protected virtual void Update()
{
// Get the main camera
var mainCamera = Camera.main;
// Begin dragging
if (Input.GetKey(Requires) == true && down == false)
{
down = true;
startMousePosition = Input.mousePosition;
}
// End dragging
if (Input.GetKey(Requires) == false && down == true)
{
down = false;
// Throw prefab?
if (mainCamera != null && ProjectilePrefab != null)
{
var projectile = Instantiate(ProjectilePrefab);
var startPos = D2dHelper.ScreenToWorldPosition(startMousePosition, Intercept, mainCamera);
var currentPos = D2dHelper.ScreenToWorldPosition(Input.mousePosition, Intercept, mainCamera);
var angle = D2dHelper.Atan2(currentPos - startPos) * Mathf.Rad2Deg;
var rigidbody2D = projectile.GetComponent <Rigidbody2D>();
if (rigidbody2D != null)
{
rigidbody2D.velocity = (currentPos - startPos) * ProjectileSpeed;
}
angle += Random.Range(-ProjectileSpread, ProjectileSpread);
projectile.transform.position = startPos;
projectile.transform.rotation = Quaternion.Euler(0.0f, 0.0f, -angle);
}
}
// Update indicator?
if (down == true && mainCamera != null && IndicatorPrefab != null)
{
if (indicatorInstance == null)
{
indicatorInstance = Instantiate(IndicatorPrefab);
}
var startPos = D2dHelper.ScreenToWorldPosition(startMousePosition, Intercept, mainCamera);
var currentPos = D2dHelper.ScreenToWorldPosition(Input.mousePosition, Intercept, mainCamera);
var scale = Vector3.Distance(currentPos, startPos) * Scale;
var angle = D2dHelper.Atan2(currentPos - startPos) * Mathf.Rad2Deg;
// Transform the indicator so it lines up with the slice
indicatorInstance.transform.position = startPos;
indicatorInstance.transform.rotation = Quaternion.Euler(0.0f, 0.0f, -angle);
indicatorInstance.transform.localScale = new Vector3(scale, scale, scale);
}
// Destroy indicator?
else if (indicatorInstance != null)
{
Destroy(indicatorInstance.gameObject);
}
}
