void Update()
{
//Waiting for step1
if (!dialoguesCompleted[0])
{
Vector3 entryPos = myMap.getEntranceBarrierPos();
if (!myMap.getTrainsPosSet().Contains(myMap.TwoDToOneD((int)entryPos[0] + 1, (int)entryPos[1]))) // Step 1 Fullfiled
{
dialoguesCompleted[0] = true;
// Replace
dialogues[0].SetActive(false);
dialogues[1].SetActive(true);
}
else
{
return;
}
}
//Waiting for step2
if (!dialoguesCompleted[1])
{
Vector3 entryPos = myMap.getEntranceBarrierPos();
if (!myMap.getCarsPosSet().Contains(myMap.TwoDToOneD((int)entryPos[0], (int)entryPos[1]))) // Step 2 Fullfiled
{
dialoguesCompleted[1] = true;
// Replace
dialogues[1].SetActive(false);
dialogues[2].SetActive(true);
}
else
{
return;
}
}
//Waiting for step3
if (!dialoguesCompleted[2])
{
Vector3 exitPos = myMap.getExitPos();
if (!myMap.getTrainsPosSet().Contains(myMap.TwoDToOneD((int)exitPos[0] - 1, (int)exitPos[1])) &&
!myMap.getTrainsPosSet().Contains(myMap.TwoDToOneD((int)exitPos[0] - 2, (int)exitPos[1]))) // Step 3 Fullfiled
{
dialoguesCompleted[2] = true;
// Replace
dialogues[2].SetActive(false);
dialogues[3].SetActive(true);
}
else
{
return;
}
}
//Waiting for step4
if (!dialoguesCompleted[3])
{
if (GameObject.Find("ACarObject0") == null) // Step 4 Fullfiled
{
dialoguesCompleted[3] = true;
// Replace
dialogues[3].SetActive(false);
finishDialogues = true;
}
else
{
return;
}
}
}
private bool determineMove(int dx, int dy)
{
if (dx == 0 && dy == 0)
{
return(false);
}
// the position of left side of the car
float leftx = transform.position.x + dx + leftOffset;
float rightx = transform.position.x + dx + rightOffset;
float nx = transform.position.x + dx + centerOffset;
int ny = (int)transform.position.y + dy;
if (isExit((int)leftx + 1, ny) && currentTime > timeToRemoveTheCar)
{
myGameManager.showBlueCarText();
return(false);
}
// in Enter, Can't Go Back
if (isEntry((int)(transform.position.x + leftOffset), (int)(transform.position.x + rightOffset), (int)transform.position.y) && dx == -1)
{
return(false);
}
// detect whether there is a wall in the front part of the car or back part of the car.
if (isWall((int)leftx, ny) || isWall((int)rightx, ny))
{
return(false);
}
if (dx == 1 && isCar((int)rightx, ny))
{
return(false);
}
else if (dx == -1 && isCar((int)leftx, ny))
{
return(false);
}
else if (dx == 0 && (isCar((int)leftx, ny) || isCar((int)rightx, ny)))
{ // when car move up or move down
return(false);
}
// Only check the levels that have gates (Level 3 ~ Level 7)
if (myMap.isLevelThree() || myMap.isLevelFour() || myMap.isLevelFive() || myMap.isLevelSix() || myMap.isLevelSeven())
{
// detect whether there is a gate in the front part of the car or back part of the car.
if (isGate((int)leftx, ny) || isGate((int)rightx, ny))
{
for (int i = 0; i < myMap.gate_pos.Count; i++)
{
if ((myMap.gate_pos[i].Key == (int)leftx || myMap.gate_pos[i].Key == (int)rightx) && (myMap.gate_pos[i].Value == ny))
{
if (myMap.isLevelThree())
{
if (i < 2 && myMap.gateOne.activeInHierarchy)
{
return(false);
}
else if (i >= 2 && myMap.gateTwo.activeInHierarchy)
{
return(false);
}
}
else if (myMap.isLevelFour())
{
if (i == 0 && myMap.l4GateOne.activeInHierarchy)
{
return(false);
}
else if ((i == 1 || i == 2) && myMap.l4GateTwo.activeInHierarchy)
{
return(false);
}
else if ((i == 3 || i == 4) && myMap.l4GateThree.activeInHierarchy)
{
return(false);
}
else if (i == 5 && myMap.l4GateFour.activeInHierarchy)
{
return(false);
}
}
else if (myMap.isLevelFive())
{
if (i == 0 && myMap.l5GateOne.activeInHierarchy)
{
return(false);
}
else if (i == 1 && myMap.l5GateTwo.activeInHierarchy)
{
return(false);
}
}
else if (myMap.isLevelSix())
{
if ((i == 0 || i == 1) && myMap.l6GateOne.activeInHierarchy)
{
return(false);
}
else if (i == 2 && myMap.l6GateTwo.activeInHierarchy)
{
return(false);
}
else if (i >= 3 && i <= 9 && myMap.l6GateThree.activeInHierarchy)
{
return(false);
}
else if (i >= 10 && i <= 13 && myMap.l6GateFour.activeInHierarchy)
{
return(false);
}
}
else if (myMap.isLevelSeven())
{
if ((i == 0 || i == 1) && myMap.l7GateOne.activeInHierarchy)
{
return(false);
}
else if ((i == 2 || i == 3) && myMap.l7GateTwo.activeInHierarchy)
{
return(false);
}
else if ((i == 4 || i == 5) && myMap.l7GateThree.activeInHierarchy)
{
return(false);
}
else if ((i == 6 || i == 7) && myMap.l7GateFour.activeInHierarchy)
{
return(false);
}
}
}
}
}
}
// Determine earned tips when leave at exit
if (isExit((int)rightx, ny))
{
if (myMap.multi_exit_pos_set.Count == 1)
{
updateTips();
}
else if (myMap.multi_exit_pos_set.Count == 2)
{
// Determine if car goes out from the correct exit
// Car can't go out from the wrong exit
if (myMap.isLevelThree())
{
string label = gameObject.name.Substring(0, 1);
Vector3 exitPos = myMap.getExitPos();
int exitOneX = (int)exitPos[0];
int exitOneY = (int)exitPos[1];
List <KeyValuePair <int, int> > exitPos2 = myMap.multi_exit_pos_set;
int exitTwoX = (int)exitPos2[0].Key;
int exitTwoY = (int)exitPos2[0].Value;
if (string.Equals(label, "A") && (int)rightx == exitTwoX && ny == exitTwoY)
{
updateTips();
}
else if (string.Equals(label, "B") && (int)rightx == exitOneX && ny == exitOneY)
{
updateTips();
}
else
{
return(false);
}
}
else
{
updateTips();
}
}
}
if (isBelt())
{
moveCarOnBelt(nx, ny, (int)rightx, (int)leftx);
}
else
{
moveCar(nx, ny, (int)rightx, (int)leftx);
}
if (isExit((int)rightx, ny))
{
if (!minusTip)
{
myGameManager.showTip10();
}
myMap.removeCars((int)leftx, ny);
myMap.removeCars((int)rightx, ny);
myGameManager.setSelectedCar(null);
Destroy(gameObject);
}
return(true);
}