public void update() {
time++; // Increase the time value by one updated 60 times per second, so if (time % 60) == 0,
// one second has passed)
if (key.paused && !initPause)
STATE =
State
.PAUSE; // If the pause key is being pressed and pause menue hasn't been made, set the
// game state to pause
else if (key.paused
&& initPause) // If we press the pause key and we have created pause, return to the game
// state
STATE = State.GAME;
if (time % 1800 == 0
&& player != null) // If 30 seconds has passed, and the player exists, then save the game
FileHandler.save(player);
init(STATE); // Call the initiate state method, in case it is changed during the game
key.update(); // Update the key detector
// Update layers
for (int i = 0; i < UILayerStack.size(); i++) {
UILayerStack.get(i).update();
}
for (int i = 0; i < layerStack.size(); i++) {
layerStack.get(i).update();
}
}
private void init(State state) {
if (state == State.GAME) { // If the state is ingame...
level = Level.createLevel(0); // Load the spawn level (level 0)
TileCoordinate playerSpawn =
new TileCoordinate(
15,
60); // Create player coodinates. This class creates coordinates from pixels and
// converts it to tile coordinates (16 pixels -> 1 tile)
String playerName = ""; // Initiate the players name
if (FileHandler.fileExists(FileHandler.localUserFile))
playerName =
FileHandler
.getPlayerName(); // If the player already exists, set the players name to the
// stored name
else
playerName =
sc
.getPlayerName(); // Otherwise retrieve the name from the start screen that the user
// has typed into the name box
player =
new Player(
playerName,
playerSpawn.x(),
playerSpawn.y(),
key); // Create a new player. Pass in the name, spawn location (in tile coordinates),
// and the keyboard class.
changeLevel(
Level
.activeLevel); // Set the level to the current level (0, as we set that in the
// beginning)
FileHandler.save(player); // Save everything
initPause = false; // Set pause to false, just in case it is true
c.clearTextArea(); // Clear the console
System.out.println(
"Controls: \n W/up -> Player up \n A/left -> Player left \n S/down -> Player down \n D/right -> Player right \n "
+ "Q -> Inventory \n Shift -> Sprint \n HOME -> home level \n M -> Map \n numbers 1-6 -> Weapons"); // Output the controls so the user can see what to do
} else if (state == State.START) { // If the state is the start screen...
sc = new StartScreen(); // Initiate the start screen
uiManager.addPanel(
sc); // Add the startscreen to the UI manager, which will render and update it
} else if (state == State.PAUSE) { // If the state is in pause...
pause = new Pause(); // Instantiate a new pause menu
uiManager.addPanel(
pause); // Add the pause menu to the UI manager, ready for rendering and updating
initPause = true; // Tell the game we have created a pause menu (prevent more than 1 opening)
paused = true; // Tell the game we are paused
}
STATE =
State
.WAITING; // Once the correct state is set up, set the state wo WAITING, which tells the
// game we are waiting for the state to change.
}