private void Stamp(Vector2 from, Vector2 to)
{
// Main camera exists?
var mainCamera = Camera.main;
if (mainCamera != null)
{
if (from != to)
{
var delta = to - from;
lastAngle = -Mathf.Atan2(delta.x, delta.y) * Mathf.Rad2Deg;
}
var positionA = D2dHelper.ScreenToWorldPosition(from, Intercept, mainCamera);
var positionB = D2dHelper.ScreenToWorldPosition(to, Intercept, mainCamera);
var positionM = (positionA + positionB) * 0.5f;
var length = Vector3.Distance(positionA, positionB) * Stretch;
if (length < Size.y)
{
length = Size.y;
}
var size = new Vector2(Size.x, length);
// Stamp at that point
D2dDestructible.StampAll(positionM, size, lastAngle, StampTex, Hardness, Layers);
}
}
protected virtual void Start()
{
if (Stamp == true)
{
var stampPosition = transform.position;
var stampAngle = StampRandomDirection == true?Random.Range(-180.0f, 180.0f) : 0.0f;
D2dDestructible.StampAll(stampPosition, StampSize, stampAngle, StampTex, StampHardness, Mask);
}
if (Raycast == true && RaycastCount > 0)
{
var angleStep = 360.0f / RaycastCount;
for (var i = 0; i < RaycastCount; i++)
{
var angle = i * angleStep;
var direction = new Vector2(Mathf.Sin(angle), Mathf.Cos(angle));
var hit = Physics2D.Raycast(transform.position, direction, RaycastRadius, Mask);
var collider = hit.collider;
// Make sure the raycast hit something, and that it wasn't a trigger
if (collider != null && collider.isTrigger == false)
{
var strength = 1.0f - hit.fraction; // Do less damage if the hit point is far from the explosion
// Add damage?
if (DamagePerRay != 0.0f)
{
var destructible = collider.GetComponentInParent <D2dDestructible>();
if (destructible != null)
{
destructible.Damage += DamagePerRay * strength;
}
}
// Add force?
if (ForcePerRay != 0.0f)
{
var rigidbody2D = collider.attachedRigidbody;
if (rigidbody2D != null)
{
var force = direction * ForcePerRay * strength;
rigidbody2D.AddForceAtPosition(force, hit.point);
}
}
}
}
}
}
protected virtual void Update()
{
if (Input.GetMouseButton(0) && Camera.main != null)
{
var ray = Camera.main.ScreenPointToRay(Input.mousePosition);
var distance = D2dHelper.Divide(ray.origin.z, ray.direction.z);
var point = ray.origin - ray.direction * distance;
D2dDestructible.StampAll(point, Size, Angle, StampTex, Hardness, Layers);
}
}
protected virtual void Update()
{
cooldown -= Time.deltaTime;
if (cooldown <= 0.0f)
{
cooldown = Delay;
var angle = Random.Range(0.0f, 360.0f);
D2dDestructible.StampAll(transform.position, Size, angle, StampTex, Hardness, Layers);
}
}
protected virtual void Update()
{
// Required key is down?
if (Input.GetKeyDown(Requires) == true)
{
// Main camera exists?
var mainCamera = Camera.main;
if (mainCamera != null)
{
// World position of the mouse
var position = D2dHelper.ScreenToWorldPosition(Input.mousePosition, mainCamera);
// Stamp at that point
D2dDestructible.StampAll(position, Size, Angle, StampTex, Hardness, Layers);
}
}
}
protected virtual void Update()
{
// Required key is down?
if (Input.GetKeyDown(Requires) == true)
{
// Main camera exists?
var mainCamera = Camera.main;
if (mainCamera != null)
{
// Get screen ray of mouse position
var ray = mainCamera.ScreenPointToRay(Input.mousePosition);
// Project ray onto Z=0 plane and find the point it intersects
var distance = D2dHelper.Divide(ray.origin.z, ray.direction.z);
var point = ray.origin - ray.direction * distance;
// Stamp at that point
D2dDestructible.StampAll(point, Size, Angle, StampTex, Hardness, Layers);
}
}
}
public void ForceStamp()
{
//var angle = Random.Range(0.0f, 360.0f);
D2dDestructible.StampAll(transform.position, Size, 0, StampTex, Hardness, Layers);
}
protected virtual void Start()
{
float radius = 3;
float damage = 25;
RaycastHit2D[] objectsInRange = Physics2D.CircleCastAll(transform.position, radius, Vector2.zero);
foreach (RaycastHit2D col in objectsInRange)
{
Health health = col.collider.GetComponent <Health>();
if (health != null)
{
//Linear falloff of effect
float proximity = (col.transform.position - transform.position).magnitude;
float effect = 0.5f + (0.5f * ((radius - proximity) / radius));
//Put this value into a variable
damage = damage * effect;
int damageInt = (int)damage;
health.ApplyDamage(damageInt);
}
}
if (Stamp == true)
{
var stampPosition = transform.position;
var stampAngle = StampRandomDirection == true?Random.Range(-180.0f, 180.0f) : 0.0f;
D2dDestructible.StampAll(stampPosition, StampSize, stampAngle, StampTex, StampHardness, Mask);
}
if (Raycast == true && RaycastCount > 0)
{
var angleStep = 360.0f / RaycastCount;
// Add damage?
if (DamagePerRay != 0.0f)
{
for (var i = 0; i < RaycastCount; i++)
{
var angle = i * angleStep;
var direction = new Vector2(Mathf.Sin(angle), Mathf.Cos(angle));
var hit = Physics2D.Raycast(transform.position, direction, RaycastRadius, Mask);
var collider = hit.collider;
// Make sure the raycast hit something, and that it wasn't a trigger
if (collider != null && collider.isTrigger == false)
{
var strength = 1.0f - hit.fraction; // Do less damage if the hit point is far from the explosion
var destructible = collider.GetComponentInParent <D2dDestructible>();
if (destructible != null)
{
destructible.Damage += DamagePerRay * strength;
}
}
}
}
// Add force?
if (ForcePerRay != 0.0f)
{
for (var i = 0; i < RaycastCount; i++)
{
var angle = i * angleStep;
var direction = new Vector2(Mathf.Sin(angle), Mathf.Cos(angle));
var hit = Physics2D.Raycast(transform.position, direction, RaycastRadius, Mask);
var collider = hit.collider;
// Make sure the raycast hit something, and that it wasn't a trigger
if (collider != null && collider.isTrigger == false)
{
var strength = 1.0f - hit.fraction; // Do less damage if the hit point is far from the explosion
var rigidbody2D = collider.attachedRigidbody;
if (rigidbody2D != null)
{
var force = direction * ForcePerRay * strength;
rigidbody2D.AddForceAtPosition(force, hit.point);
}
}
}
}
}
}
