// Use this for initialization
void Start()
{
Time.timeScale = 1.0f; //Set this to 1 so the game plays in realtime
state = Shots_Remaining.FIVE_REMAINING; //The player states of having 5 shots
height = Height_Selected.LOW; // The default selected height is LOW
audioSource = GetComponent <AudioSource>();
thePlayer = GameObject.Find("First Person Controller");
hSliderValue = 0.0f; // The power bar slider starts off at 0.0 initially
target = maxSliderValue;
value = 1.0f; //THis is the value at which the power bar will increase
shotsRemaining = 5;
ball.transform.position = GameObject.Find("BallSpawnPoint" + numberOfShotsTaken).transform.position; //set the balls position
activeHeight = 1;
}
// Update is called once per frame
void Update()
{
/*
* If this bool is true, it means that the power of teh shot is at least 9.8/10. When this is the case, the
* shot is taken in slow motion for added effect.
*/
if (slowMotion)
{
Time.timeScale = 0.4f;
}
if (!slowMotion)
{
Time.timeScale = 1.0f;
}
/*The distance between the player and the ball. If the player is close enough to the ball, they
* can kick it. The PerformShot() functions is called.
*/
distance = Vector3.Distance(thePlayer.transform.position, ball.transform.position);
if (Input.GetMouseButtonUp(0) || Input.GetButtonUp("xbox_a"))
{
if (distance <= 5)
{
PerformShot();
}
}
/*
* Pressing M toggles the sound on and off in the game. So does pressing x on xbox controller
*/
if (Input.GetKeyUp(KeyCode.M))
{
AudioListener.pause = !AudioListener.pause;
}
/*
* This displays and hides the objective gui that is displayed in the bottom left hand corner of the screen
*/
if (Input.GetKeyUp(KeyCode.B))
{
objective.enabled = !objective.enabled;
}
/*
* If the player presses Escape, it brings them to the main menu
*/
if (Input.GetKeyUp(KeyCode.Escape))
{
Application.LoadLevel("MainMenu");
}
/*
* If the player pressess I, it displays the Instructions. Can also press x on the xbox controller
*/
if (Input.GetKeyUp(KeyCode.I) || Input.GetButtonUp("xbox_x"))
{
InstructionsDisplayed = !InstructionsDisplayed;
}
/*
* Pressing P or pressing the Start button on the xbox controller pasuses the game. I discovered that if you
* have an interactive cloth in your game when you pause, it will cause the game to mess up and run at less
* than 1 frame per second, so I use 2 methods I created called DisableAllCloths() and EnableAllCloths() to
* disable and enable clothes while pausing and unpausing.
*/
if (Input.GetKeyDown(KeyCode.P) || Input.GetButtonDown("xbox_pause"))
{
gamePaused = !gamePaused;
}
if (gamePaused)
{
DisableAllCloths();
}
/*
* Here I make sure the game is not running in slow motion before I call EnableAllCloths() as this function
* also affects the speed at which the game is run
*/
if (!gamePaused && !slowMotion)
{
EnableAllCloths();
}
/*This is the bool that toggles whether the instructions are displayed or not
*/
if (InstructionsDisplayed)
{
instructions.guiText.enabled = true;
}
if (!InstructionsDisplayed)
{
instructions.guiText.enabled = false;
}
/*Once the player has taken all their shots, I call the EvaluatePlayer() method to see how they did. The
* EvaluatePlayer() method will determine whether they have passed the level or not.
*/
if (shotsRemaining <= 0)
{
EvaluatePlayer();
}
/*If the ball has been kicked, I start a timer that lasts for 4 seconds. This gives the ball enough time to travel
* towards the goal. Then, once the ball has stopped rolling, it is reset to the next position where the player takes
* their next shot from
*/
CheckIsBallKicked();
/*Depending on how many shots the player has taken, I change the state.
*/
if (numberOfShotsTaken == 0)
{
state = Shots_Remaining.FIVE_REMAINING;
}
else if (numberOfShotsTaken == 1)
{
state = Shots_Remaining.FOUR_REMAINING;
}
else if (numberOfShotsTaken == 2)
{
state = Shots_Remaining.THREE_REMAINING;
}
else if (numberOfShotsTaken == 3)
{
state = Shots_Remaining.TWO_REMAINING;
}
else if (numberOfShotsTaken == 4)
{
state = Shots_Remaining.ONE_REMAINING;
}
else if (numberOfShotsTaken == 5)
{
state = Shots_Remaining.NONE_REMAINING;
}
/*If the ball somehow falls throw the ground and ends up out of the stadium, once it falls below the stadium,
* NextShot() will be called, and the ball will be positioned ready for the next shot to be taken.
*/
if (ball.transform.position.y <= -5)
{
NextShot();
}
/*This calls the PowerBar() function. This function moves the power slider from its minimum value to the maximum
* value and vise versa
*/
PowerBar();
//right click to select height
if (Input.GetMouseButtonUp(1) || Input.GetButtonUp("xbox_b"))
{
activeHeight += 1;
}
if (activeHeight > 3)
{
activeHeight = 1;
}
if (activeHeight == 1)
{
height = Height_Selected.LOW;
}
if (activeHeight == 2)
{
height = Height_Selected.MEDIUM;
}
if (activeHeight == 3)
{
height = Height_Selected.HIGH;
}
/*This switch statement lets me control the height that is selected by the player. If the selected height is
* HIGH, then the MEDIUM, and LOW options are grayed out so it is clear which has been selected. THis is done
* for the LOW and MEDIUM cases too. I also store the height of the shot so it can be used in
* the PerformShot() function when the shot is taken.
*/
switch (height)
{
case Height_Selected.HIGH:
heightNotSelected = low.color;
heightNotSelected = new Color(47, 47, 47);
heightNotSelected.a = 0.1f;
low.color = heightNotSelected;
heightNotSelected = medium.color;
heightNotSelected = new Color(47, 47, 47);
heightNotSelected.a = 0.1f;
medium.color = heightNotSelected;
heightNotSelected = high.color;
heightNotSelected = new Color(128, 128, 128);
heightNotSelected.a = 1.0f;
high.color = heightNotSelected;
shotHeight = 2.0f;
break;
case Height_Selected.MEDIUM:
heightNotSelected = low.color;
heightNotSelected = new Color(47, 47, 47);
heightNotSelected.a = 0.1f;
low.color = heightNotSelected;
heightNotSelected = high.color;
heightNotSelected = new Color(47, 47, 47);
heightNotSelected.a = 0.1f;
high.color = heightNotSelected;
heightNotSelected = medium.color;
heightNotSelected = new Color(128, 128, 128);
heightNotSelected.a = 1.0f;
medium.color = heightNotSelected;
shotHeight = 1.0f;
break;
case Height_Selected.LOW:
heightNotSelected = high.color;
heightNotSelected = new Color(47, 47, 47);
heightNotSelected.a = 0.1f;
high.color = heightNotSelected;
heightNotSelected = medium.color;
heightNotSelected = new Color(47, 47, 47);
heightNotSelected.a = 0.1f;
medium.color = heightNotSelected;
heightNotSelected = low.color;
heightNotSelected = new Color(128, 128, 128);
heightNotSelected.a = 1.0f;
low.color = heightNotSelected;
shotHeight = 0.2f;
break;
}
/*This switch statement allows me to control the GUITextures in the bottom right hand corner of the screen.
* These GUI balls represent the amount of shots remaining. When the player takes a shot, I grey out a ball
* so it is clear to them how many shots they have left.
*/
switch (state)
{
case Shots_Remaining.FIVE_REMAINING:
//Everything is automatically enabled on START() for this state so I neeto do nothing else
break;
case Shots_Remaining.FOUR_REMAINING:
shotTakenColor = shotsRemaining5.color;
shotTakenColor = new Color(47, 47, 47);
shotTakenColor.a = 0.1f;
shotsRemaining5.color = shotTakenColor;
break;
case Shots_Remaining.THREE_REMAINING:
shotTakenColor = shotsRemaining5.color;
shotTakenColor = new Color(47, 47, 47);
shotTakenColor.a = 0.1f;
shotsRemaining4.color = shotTakenColor;
break;
case Shots_Remaining.TWO_REMAINING:
shotTakenColor = shotsRemaining5.color;
shotTakenColor = new Color(47, 47, 47);
shotTakenColor.a = 0.1f;
shotsRemaining3.color = shotTakenColor;
break;
case Shots_Remaining.ONE_REMAINING:
shotTakenColor = shotsRemaining5.color;
shotTakenColor = new Color(47, 47, 47);
shotTakenColor.a = 0.1f;
shotsRemaining2.color = shotTakenColor;
break;
case Shots_Remaining.NONE_REMAINING:
shotTakenColor = shotsRemaining5.color;
shotTakenColor = new Color(47, 47, 47);
shotTakenColor.a = 0.1f;
shotsRemaining1.color = shotTakenColor;
break;
}
}
