void Start()
{
timeElapsed = 0;
currentMode = lastMode = this.GetComponent <GhostSpecialization> ().GetStartMode();
this.GetComponent <Renderer> ().material.shader = Shader.Find("Transparent/Diffuse");
}
public void Reset()
{
this.GetComponent <Renderer> ().material.color = this.GetComponent <GhostSpecialization> ().GetBaseColor();
lastDirection = GameController.direction.kLeft;
currentMode = lastMode = this.GetComponent <GhostSpecialization> ().GetStartMode();
transform.localScale = Vector3.one;
timeElapsed = 0;
}
public void Kill()
{
Color currColor = Color.white;
currColor.a = 0.5f;
this.transform.localScale = Vector3.one * 0.5f;
this.GetComponent <Renderer> ().material.color = currColor;
currentMode = ghostMode.kDead;
}
public void StartPowerup()
{
if (currentMode == ghostMode.kDead || currentMode == ghostMode.kInHouse || currentMode == ghostMode.kLeavingHouse)
{
return;
}
this.GetComponent <Renderer> ().material.color = new Color(0.5f, 0.5f, 1.0f);
lastMode = currentMode;
currentMode = ghostMode.kFrightened;
}
public void EndPowerup()
{
if (currentMode == ghostMode.kDead || currentMode == ghostMode.kInHouse || currentMode == ghostMode.kLeavingHouse)
{
return;
}
this.GetComponent <Renderer> ().material.color = this.GetComponent <GhostSpecialization> ().GetBaseColor();
lastMode = currentMode;
currentMode = ghostMode.kScatter;
timeElapsed = 0;
}
public void EndPowerup()
{
if (currentMode == ghostMode.kDead || currentMode == ghostMode.kInHouse || currentMode == ghostMode.kLeavingHouse)
{
return;
}
this.GetComponent <Renderer> ().material.color = this.GetComponent <GhostSpecialization> ().GetBaseColor();
lastMode = currentMode;
//currentMode = // What mode do you change to?
currentMode = ghostMode.kChase;
timeElapsed = 0;
}
public GameController.direction GetAction(GameMaze m, GameController c, xyLoc myLoc)
{
timeElapsed += Time.deltaTime;
// Ghosts are forced to reverse direction by the system anytime the mode changes from:
// chase-to-scatter
// chase-to-frightened
// scatter-to-chase
// scatter-to-frightened
if ((lastMode == ghostMode.kChase && currentMode == ghostMode.kScatter) ||
(lastMode == ghostMode.kChase && currentMode == ghostMode.kFrightened) ||
(lastMode == ghostMode.kScatter && currentMode == ghostMode.kChase) ||
(lastMode == ghostMode.kScatter && currentMode == ghostMode.kFrightened))
{
lastMode = currentMode;
lastDirection = c.InvertDirection(lastDirection);
return(lastDirection);
}
if (!c.AtIntersection(myLoc))
{
return(lastDirection);
}
GameController.direction forbiddenDirection = c.InvertDirection(lastDirection);
int targetx, targety;
switch (currentMode)
{
case ghostMode.kChase:
if (timeElapsed >= 20) // Implement: when do you leave chase mode?
{
lastMode = currentMode;
//currentMode = // What mode do you change to?
currentMode = ghostMode.kScatter;
timeElapsed = 0;
}
GetTarget(out targetx, out targety, c);
lastDirection = MoveToTarget(targetx, targety, myLoc, forbiddenDirection, c);
return(lastDirection);
case ghostMode.kScatter:
if (timeElapsed >= 7) // Implement: when do you leave chase mode?
{
lastMode = currentMode;
//currentMode = // What mode do you change to?
currentMode = ghostMode.kChase;
timeElapsed = 0;
}
GetTarget(out targetx, out targety, c);
lastDirection = MoveToTarget(targetx, targety, myLoc, forbiddenDirection, c);
return(lastDirection);
case ghostMode.kDead:
GetTarget(out targetx, out targety, c);
// Reached home location
if (myLoc.x / 8 == targetx && myLoc.y / 8 == targety)
{
lastMode = currentMode;
//currentMode = // What mode do you change to?
Debug.Log("Reached target from death");
currentMode = ghostMode.kChase;
this.GetComponent <Renderer> ().material.color = this.GetComponent <GhostSpecialization> ().GetBaseColor();
this.transform.localScale = Vector3.one;
timeElapsed = 0;
}
else
{
lastDirection = MoveToTarget(targetx, targety, myLoc, forbiddenDirection, c);
}
return(lastDirection);
case ghostMode.kFrightened:
lastDirection = MakeRandomAction(myLoc, forbiddenDirection, c);
return(lastDirection);
case ghostMode.kLeavingHouse:
// Ready to leave home area
GetTarget(out targetx, out targety, c);
if (myLoc.x / 8 == targetx && myLoc.y / 8 == targety)
{
lastMode = currentMode;
//currentMode = // What mode do you change to?
currentMode = ghostMode.kScatter;
timeElapsed = 0;
}
else
{
lastDirection = MoveToTarget(targetx, targety, myLoc, forbiddenDirection, c);
}
return(lastDirection);
case ghostMode.kInHouse:
if (timeElapsed > this.GetComponent <GhostSpecialization> ().GetStartDelay())
{
lastMode = currentMode;
//currentMode = // What mode do you change to?
currentMode = ghostMode.kLeavingHouse;
timeElapsed = 0;
}
break;
}
// Should never get here
return(GameController.direction.kNone);
}
