RochesterX/Crash-Course
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RochesterX
2025-04-14 18:47:17 -04:00
parent 784c4c3c2c
commit 1dc46cbf8a
1 changed files with 75 additions and 26 deletions
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101
Assets/Scripts/Game/GameManager.cs
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@@ -3,7 +3,14 @@ using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
using UnityEngine.InputSystem;
/// <summary>
/// The GameManager class manages the overall game logic, including game modes, player states,
/// game events, and game-over conditions. It ensures a single instance exists and provides
/// functionality for starting, updating, and ending the game.
/// </summary>
/// <summary>
/// Manages the overall game logic, including game modes, player states, game events, and game-over conditions.
/// </summary>
public class GameManager : MonoBehaviour
{
public static GameManager Instance { get; private set; }
@@ -26,6 +33,10 @@ public class GameManager : MonoBehaviour
public Canvas LeaderboardCanvas;
public Canvas TimerCanvas;
public GameObject hatObject;
/// <summary>
/// Enum representing the different game modes.
/// </summary>
public enum GameMode
{
freeForAll,
@@ -33,7 +44,10 @@ public class GameManager : MonoBehaviour
obstacleCourse
}
private void Awake() // Ensures only one instance of GameManager exists
/// <summary>
/// Ensures only one instance of GameManager exists.
/// </summary>
private void Awake()
{
if (Instance == null)
{
@@ -45,13 +59,19 @@ public class GameManager : MonoBehaviour
}
}
private void Start() // Starts the game and music
/// <summary>
/// Starts the game and initializes music.
/// </summary>
private void Start()
{
MusicManager.Instance.StartPlaylist();
StartGame();
}
private void Update() // Continuously updates player hold times
/// <summary>
/// Continuously updates player hold times during the game.
/// </summary>
private void Update()
{
if (gameOver) return;
@@ -65,6 +85,11 @@ public class GameManager : MonoBehaviour
}
}
/// <summary>
/// Retrieves the hold time of a player.
/// </summary>
/// <param name="player">The player GameObject.</param>
/// <returns>The hold time of the player.</returns>
private float GetPlayerHoldTime(GameObject player)
{
UseItem useItem = player.GetComponent<UseItem>();
@@ -75,14 +100,17 @@ public class GameManager : MonoBehaviour
return 0f;
}
public void StartGame() // Sets up the proper gamemode
/// <summary>
/// Sets up the game based on the selected game mode.
/// </summary>
public void StartGame()
{
GameManager.playerHoldTimes.Clear();
if (GameManager.players.Count == 0) return;
StartGameEvent?.Invoke();
print("Starting game with mode: " + gameMode + " and map: " + map);
if (gameMode == GameMode.freeForAll) // Sets up the game for free for all mode
if (gameMode == GameMode.freeForAll)
{
foreach (GameObject player in players)
{
@@ -90,7 +118,7 @@ public class GameManager : MonoBehaviour
player.GetComponent<Damageable>().lives = 5;
}
}
if (gameMode == GameMode.keepAway) // Sets up the game for keep away mode
if (gameMode == GameMode.keepAway)
{
gameTimer.startTime = time;
gameTimer.StartTimer();
@@ -100,7 +128,7 @@ public class GameManager : MonoBehaviour
player.GetComponent<Damageable>().lives = 0;
}
}
if (gameMode == GameMode.obstacleCourse) // Sets up the game for obstacle course mode
if (gameMode == GameMode.obstacleCourse)
{
foreach (GameObject player in players)
{
@@ -110,9 +138,13 @@ public class GameManager : MonoBehaviour
}
}
public void PlayerDied(Damageable player) // Handles player deaths for the respective gamemode
/// <summary>
/// Handles player deaths based on the current game mode.
/// </summary>
/// <param name="player">The player that died.</param>
public void PlayerDied(Damageable player)
{
UseItem useItem = player.GetComponent<UseItem>(); // Drop the item the player is holding
UseItem useItem = player.GetComponent<UseItem>();
if (useItem != null)
{
if (gameOver == false)
@@ -121,11 +153,11 @@ public class GameManager : MonoBehaviour
}
else
{
return; // Prevents winner from dropping the item if the game is over
return;
}
}
if (gameMode == GameMode.freeForAll) // Respawns player if they have lives left
if (gameMode == GameMode.freeForAll)
{
player.lives--;
if (player.lives <= 0 && !gameOver)
@@ -133,7 +165,7 @@ public class GameManager : MonoBehaviour
player.gameObject.SetActive(false);
if (AlivePlayers().Count <= 1)
{
GameOver(); // Winner is called when only one player is left
GameOver();
}
}
else
@@ -141,17 +173,17 @@ public class GameManager : MonoBehaviour
RespawnPlayer(player.gameObject);
}
}
if (gameMode == GameMode.keepAway) // Always respawns player regardless of lives
{
RespawnPlayer(player.gameObject);
}
if (gameMode == GameMode.obstacleCourse)
if (gameMode == GameMode.keepAway || gameMode == GameMode.obstacleCourse)
{
RespawnPlayer(player.gameObject);
}
}
private void RespawnPlayer(GameObject player) // Respawns player at the spawn point and resets health
/// <summary>
/// Respawns a player at their designated spawn point.
/// </summary>
/// <param name="player">The player GameObject to respawn.</param>
private void RespawnPlayer(GameObject player)
{
RespawnOnTriggerEnter respawnScript = player.GetComponent<RespawnOnTriggerEnter>();
if (respawnScript != null)
@@ -162,14 +194,17 @@ public class GameManager : MonoBehaviour
}
}
public void GameOver() // Ends game and displays winner
/// <summary>
/// Ends the game and determines the winner based on the game mode.
/// </summary>
public void GameOver()
{
gameOver = true;
EndGameEvent?.Invoke();
LeaderboardCanvas.gameObject.SetActive(false);
TimerCanvas.gameObject.SetActive(false);
if (gameMode == GameMode.freeForAll) // Last player alive wins
if (gameMode == GameMode.freeForAll)
{
GameObject winner = AlivePlayers()[0];
print(winner.name + " is the winner");
@@ -177,7 +212,7 @@ public class GameManager : MonoBehaviour
WinScreen.Instance.ShowWinScreen(players.IndexOf(winner) + 1);
FindFirstObjectByType<LifeDisplayManager>().HideLifeDisplay();
}
if (gameMode == GameMode.keepAway) // Player with the most time holding the hat wins
if (gameMode == GameMode.keepAway)
{
GameObject winner = null;
float maxHoldTime = -1f;
@@ -201,7 +236,7 @@ public class GameManager : MonoBehaviour
hatObject.GetComponent<Rigidbody2D>().bodyType = RigidbodyType2D.Dynamic;
}
}
if (gameMode == GameMode.obstacleCourse) // Player who reached the end first wins
if (gameMode == GameMode.obstacleCourse)
{
GameObject winner = ObstacleCourse.playerWon;
@@ -212,17 +247,26 @@ public class GameManager : MonoBehaviour
}
}
/// <summary>
/// Moves the hat to the winner in keep-away mode.
/// </summary>
/// <param name="winner">The winning player GameObject.</param>
/// <returns>An IEnumerator for coroutine execution.</returns>
private IEnumerator MoveHatToWinner(GameObject winner)
{
while (!winner.GetComponent<UseItem>().IsHoldingItem())
{
hatObject.transform.position = winner.transform.position + Vector3.up * 3/2;
hatObject.transform.position = winner.transform.position + Vector3.up * 3 / 2;
winner.GetComponent<UseItem>().PickUpItem(hatObject);
yield return null;
}
}
public List<GameObject> AlivePlayers() // Returns a list of all players that are alive
/// <summary>
/// Returns a list of all players that are currently alive.
/// </summary>
/// <returns>A list of alive player GameObjects.</returns>
public List<GameObject> AlivePlayers()
{
List<GameObject> alivePlayers = new();
@@ -234,7 +278,12 @@ public class GameManager : MonoBehaviour
return alivePlayers;
}
public void UpdatePlayerHoldTime(GameObject player, float holdTime) // Updates the player's hold time and leaderboard
/// <summary>
/// Updates the player's hold time and updates the leaderboard.
/// </summary>
/// <param name="player">The player GameObject.</param>
/// <param name="holdTime">The hold time to update.</param>
public void UpdatePlayerHoldTime(GameObject player, float holdTime)
{
bool shouldSort = false;