/// <summary>
/// Raises the collision enter 2D event.
/// </summary>
private void OnCollisionEnter2D(Collision2D collision)
{
Collider2D col = collision.collider;
// Check if space rock
SpaceRock spaceRock = col.GetComponent <SpaceRock>();
if (spaceRock != null)
{
// Collide with rock
Vector3 collisionVec = Vector3.Normalize(col.transform.position - this.transform.position);
spaceRock.Collide(collisionVec);
// Make spaceman move in opposite direction
m_moveVec = -collisionVec *Mathf.Min(m_moveVec.magnitude, m_bumpSpeed);
}
// Check if helmet
Helmet helmet = col.GetComponent <Helmet>();
if (helmet != null)
{
m_sceneMaster.NotifyGetHelmet();
}
}
/// <summary>
/// Initializes space rocks.
/// </summary>
private void InitializeSpaceRocks()
{
// Rocks would typically be spawned in the center of the screen (though it depends on inspector values).
// Shift them all up or down to make sure there is an unblocked path from the spaceman to the helmet.
bool shiftRocksUp = Random.value > 0.5f ? true : false;
for (int spaceRockCount = 0; spaceRockCount < m_spaceRocks.Length; ++spaceRockCount)
{
SpaceRock spaceRock = m_spaceRocks[spaceRockCount];
if (spaceRockCount < m_spaceRocksPerLevel[m_level])
{
// Randomize space rock position
Vector2 spaceRockPos = new Vector2(Random.Range(m_spaceRockSpawnAreaMin.x, m_spaceRockSpawnAreaMax.x),
Random.Range(m_spaceRockSpawnAreaMin.y, m_spaceRockSpawnAreaMax.y));
// Make sure there is enough space between space rocks
bool isSpaced = true;
float minDistSq = m_minDistBetweenSpaceRocks * m_minDistBetweenSpaceRocks;
for (int x = 0; x < spaceRockCount; ++x)
{
if ((m_spaceRocks[x].transform.position - (Vector3)spaceRockPos).sqrMagnitude < minDistSq)
{
isSpaced = false;
break;
}
}
// If not spaced enough from other space rocks, re-randomize a new position
if (!isSpaced)
{
spaceRockCount--;
continue;
}
// Shift position up or down
spaceRockPos.y += m_spaceRockShiftFromSpawnArea * (shiftRocksUp ? 1.0f : -1.0f);
// Enable and initialize space rock
spaceRock.transform.position = spaceRockPos;
spaceRock.gameObject.SetActive(true);
spaceRock.Initialize();
}
else
{
// Make sure the rest of the space rocks are disabled
spaceRock.gameObject.SetActive(false);
}
}
}
/// <summary>
/// Raises the trigger enter 2D event.
/// </summary>
private void OnCollisionEnter2D(Collision2D collision)
{
Collider2D col = collision.collider;
// Check collision with other space rocks
SpaceRock spaceRock = col.GetComponent <SpaceRock>();
if (spaceRock != null)
{
// Collide with rock
Vector3 collisionVec = Vector3.Normalize(col.transform.position - this.transform.position);
spaceRock.Collide(collisionVec);
// Make this rock move the opposite direction
m_moveVec = -collisionVec * m_speed;
}
}
void Update()
{
if (active)
{
if (nextSpawnIncrease < Time.time)
{
nextSpawnIncrease = Time.time + spawnIncreaseRate;
spawnRate *= 1.01f;
}
if (Random.value < spawnRate)
{
spaceRocks.Add(Instantiate(comet, new Vector3(Random.value - 0.5f, Random.value - 0.5f, 0).normalized * 10f, Quaternion.identity));
}
if (Random.value < spawnRate)
{
spaceRocks.Add(Instantiate(asteroid, new Vector3(Random.value - 0.5f, Random.value - 0.5f, 0).normalized * 10f, Quaternion.identity));
}
}
RaycastHit hit;
Ray ray = camera.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit))
{
if (Input.GetMouseButton(0))
{
Planet p = hit.transform.GetComponent <Planet>();
if (p)
{
p.Hold();
}
}
if (Input.GetMouseButtonDown(0))
{
Planet p = hit.transform.GetComponent <Planet>();
if (p)
{
p.Click();
return;
}
SpaceRock sr = hit.transform.GetComponent <SpaceRock>();
if (sr)
{
sr.Click();
return;
}
Clickable c = hit.transform.GetComponent <Clickable>();
if (c)
{
c.Click();
return;
}
}
else
{
Clickable c = hit.transform.GetComponent <Clickable>();
if (c)
{
c.Hover();
return;
}
}
}
if (Input.GetKeyDown(KeyCode.DownArrow))
{
LowerHeat();
}
if (Input.GetKeyDown(KeyCode.UpArrow))
{
RaiseHeat();
}
}
