我一直在努力创造一个MMO 3D游戏（我不确定游戏的名称或目标......还是在不确定中）。我尝试过使用java套接字，甚至尝试过KryoNet，但我仍然无法弄清楚如何将多人游戏集成到游戏中！
这是我的主类，我的预加载类和我的播放器类的代码。（顺便说一下，它们没有类声明，包声明或导入）
主类：
public static void main(String[] args) throws Exception {
DisplayManager.createDisplay();
PreLoading preLoading = new PreLoading();
Loader loader = preLoading.loader;
Camera camera = preLoading.camera;
Player player = preLoading.player;
MasterRenderer renderer = preLoading.renderer;
Terrain terrain = preLoading.terrain;
GuiRenderer guiRenderer = preLoading.guiRenderer;
while (!PreLoading.finished) {
if (PreLoading.finished) {
break;
}
}
DEBUG(1, "Starting Game!");
while (!Display.isCloseRequested()) {
player.move(terrain);
camera.move();
renderer.processEntity(player);
renderer.processTerrain(terrain);
for (Entity entity : preLoading.entities) {
renderer.processEntity(entity);
}
renderer.render(preLoading.lights, camera);
DisplayManager.updateFPS();
DisplayManager.updateDisplay();
}
DEBUG(1, "Stoping Game!");
guiRenderer.cleanUp();
renderer.cleanUp();
loader.cleanUP();
DisplayManager.closeDisplay();
DEBUG(1, "Game stopped!");
}
public static void DEBUG(int level, String msg) {
Date d = new Date(System.currentTimeMillis());
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
String formatted = sdf.format(d);
switch (level) {
case (1):
System.out.println("[" + formatted + "] [Information] " + msg);
break;
case (2):
System.out.println("[" + formatted + "] [Warning] " + msg);
break;
case (3):
System.out.println("[" + formatted + "] [Error] " + msg);
break;
}
}
PreLoading Class：
public static Loader loader = new Loader();
public static TerrainTexture backgroundTexture = new TerrainTexture(loader.loadTexture("grassy"));
public static TerrainTexture rTexture = new TerrainTexture(loader.loadTexture("mud"));
public static TerrainTexture gTexture = new TerrainTexture(loader.loadTexture("pinkflowers"));
public static TerrainTexture bTexture = new TerrainTexture(loader.loadTexture("mossPath256"));
public static TerrainTexturePack texturePack = new TerrainTexturePack(backgroundTexture, rTexture, gTexture, bTexture);
public static TerrainTexture blendMap = new TerrainTexture(loader.loadTexture("blendMap"));
public static TexturedModel pine = new TexturedModel(ObJLoader.loadObjModel("pine", loader), new ModelTexture(loader.loadTexture("pine")));
public static TexturedModel tree = new TexturedModel(ObJLoader.loadObjModel("lowPolyTree", loader), new ModelTexture(loader.loadTexture("lowPolyTree")));
public static TexturedModel grass = new TexturedModel(ObJLoader.loadObjModel("grassModel", loader), new ModelTexture(loader.loadTexture("grassTexture")));
public static ModelTexture fernTextureAtlas = new ModelTexture(loader.loadTexture("fern"));
public static TexturedModel fern = new TexturedModel(ObJLoader.loadObjModel("fern", loader), fernTextureAtlas);
public static TexturedModel lamp = new TexturedModel(ObJLoader.loadObjModel("lamp", loader), new ModelTexture(loader.loadTexture("lamp")));
public static Terrain terrain = new Terrain(0, -1, loader, texturePack, blendMap, "heightMap");
public static List<Entity> entities = new ArrayList<Entity>();
public static MasterRenderer renderer = new MasterRenderer(loader);
public static TexturedModel playerModel = new TexturedModel(ObJLoader.loadObjModel("person", loader), new ModelTexture(loader.loadTexture("playerTexture")));
public Player player = new Player(playerModel, new Vector3f(100, 5, -150), 0, 180, 0, 0.6f);
public static boolean finished = false;
public Camera camera = new Camera(player);
//List<GuiTexture> guis = new ArrayList<GuiTexture>();
public static GuiRenderer guiRenderer = new GuiRenderer(loader);
public static List<Light> lights = new ArrayList<Light>();
public PreLoading() throws Exception {
fernTextureAtlas.setNumberOfRows(2);
Random random = new Random(676452);
for (int i = 0; i < 100; i++) {
if (i % 2 == 0) {
float x = random.nextFloat() * 800 - 400;
float z = random.nextFloat() * -600;
float y = terrain.getHeightOfTerrain(x, z);
entities.add(new Entity(fern, random.nextInt(4), new Vector3f(x, y, z), 0, random.nextFloat(), 0, 0.9f));
}
if (i % 5 == 0) {
float x = random.nextFloat() * 800 - 400;
float z = random.nextFloat() * -600;
float y = terrain.getHeightOfTerrain(x, z);
entities.add(new Entity(pine, new Vector3f(x, y, z), 0, random.nextFloat(), 0, 3));
x = random.nextFloat() * 800 - 400;
z = random.nextFloat() * -600;
y = terrain.getHeightOfTerrain(x, z);
entities.add(new Entity(tree, new Vector3f(x, y, z), 0, random.nextFloat() * 360, 0, random.nextFloat() * 0.1f + 0.6f));
}
float x = random.nextFloat() * 800 - 400;
float z = random.nextFloat() * -600;
float y = terrain.getHeightOfTerrain(x, z);
entities.add(new Entity(grass, new Vector3f(x, y, x), 0, random.nextFloat() * 360, 0, 1));
grass.getTexture().setHasTransparency(true);
grass.getTexture().setUseFakeLighting(true);
grass.getTexture().setHasTransparency(true);
}
lights.add(new Light(new Vector3f(0, 10000, -7000), new Vector3f(0.4f, 0.4f, 0.4f)));
lights.add(new Light(new Vector3f(185, 10, -293), new Vector3f(2, 0, 0), new Vector3f(1, 0.01f, 0.002f)));
lights.add(new Light(new Vector3f(370, 17, -300), new Vector3f(0, 2, 2), new Vector3f(1, 0.01f, 0.002f)));
lights.add(new Light(new Vector3f(293, 7, -305), new Vector3f(2, 2, 0), new Vector3f(1, 0.01f, 0.002f)));
entities.add(new Entity(lamp, new Vector3f(185, terrain.getHeightOfTerrain(185, -293), -293), 0, 0, 0, 1));
entities.add(new Entity(lamp, new Vector3f(370, terrain.getHeightOfTerrain(370, -300), -300), 0, 0, 0, 1));
entities.add(new Entity(lamp, new Vector3f(293, terrain.getHeightOfTerrain(293, -305), -305), 0, 0, 0, 1));
MasterRenderer renderer = new MasterRenderer(loader);
TexturedModel playerModel = new TexturedModel(ObJLoader.loadObjModel("person", loader), new ModelTexture(loader.loadTexture("playerTexture")));
Player player = new Player(playerModel, new Vector3f(100, 5, -150), 0, 180, 0, 0.6f);
Camera camera = new Camera(player);
//List<GuiTexture> guis = new ArrayList<GuiTexture>();
GuiRenderer guiRenderer = new GuiRenderer(loader);
finished = true;
}
玩家等级：
private String customName;
private boolean customNameVisible;
private String displayName;
private String username;
private String address;
private boolean allowFlight;
private int energy;
private int health;
private int hunger;
private int thirst;
private boolean isFalling = false;
private boolean isFlying;
private float experience;
private int maxHealth;
private String playerListName;
private float walkSpeed;
private float runSpeed;
private float turnSpeed;
private float jumpPower;
private float straifSpeed;
private float gravityPower;
private int gameMode;
private String UUID;
private String password;
private String IPAddress;
private float currentSpeed = 0;
private float currentStraifSpeed = 0;
private float currentTurnSpeed = 0;
private float upwardsSpeed = 0;
public float angleChange;
public boolean thirdPerson = false;
private float X;
private float Y;
private float Z;
public Player(TexturedModel model, Vector3f position, float rotX, float rotY, float rotZ, float scale) throws Exception {
super(model, position, rotX, rotY, rotZ, scale);
this.walkSpeed = Constants.Player_Walk_Speed;
this.runSpeed = Constants.Player_Run_Speed;
this.turnSpeed = Constants.Player_Turn_Speed;
this.jumpPower = Constants.Player_Jump_Power;
this.straifSpeed = Constants.Player_Straif_Speed;
this.gravityPower = Constants.Player_Gravity_Power;
this.health = (int) Constants.Player_Default_Health;
this.maxHealth = (int) Constants.Player_Default_Health;
this.hunger = (int) Constants.Player_Default_Hunger;
this.energy = (int) Constants.Player_Default_Energy;
this.X = position.x;
this.Y = position.y;
this.Z = position.z;
}
public void move(Terrain terrain) throws Exception {
checkInputs();
this.increaseRotation(0, currentTurnSpeed * DisplayManager.getFrameTimeSeconds(), 0);
currentTurnSpeed = 0;
float distance = currentSpeed * DisplayManager.getFrameTimeSeconds();
float dx = (float) (distance * Math.sin(Math.toRadians(this.getRotY())));
float dz = (float) (distance * Math.cos(Math.toRadians(this.getRotY())));
float distance1 = currentStraifSpeed * DisplayManager.getFrameTimeSeconds();
float dx1 = (float) (distance1 * Math.sin(Math.toRadians(this.getRotY() + 90)));
float dz1 = (float) (distance1 * Math.cos(Math.toRadians(this.getRotY() + 90)));
this.increasePosition(dx, 0, dz);
this.increasePosition(dx1, 0, dz1);
upwardsSpeed += gravityPower * DisplayManager.getFrameTimeSeconds();
this.increasePosition(0, upwardsSpeed * DisplayManager.getFrameTimeSeconds(), 0);
float terrainHeight = terrain.getHeightOfTerrain(this.getPosition().x, this.getPosition().z);
if (this.getPosition().y < terrainHeight) {
upwardsSpeed = 0;
isFalling = false;
this.getPosition().y = terrainHeight;
}
if (!thirdPerson) {
angleChange = Mouse.getDX() * 0.3f;
this.increaseRotation(0, -angleChange, 0);
}
this.X = this.getPosition().x;
this.Y = this.getPosition().y;
this.Z = this.getPosition().z;
}
public void gainHealthAndEnergy(){
long befTime = System.currentTimeMillis();
while(true){
if (System.currentTimeMillis() > befTime + 600){
if(!(energy <= 0)){
energy += energy / 2;
} else {
energy += 20;
}
break;
}
while(true){
if (System.currentTimeMillis() > befTime + 2000){
if (hunger > 950)
health += 5;
if (hunger < 50)
health -= 5;
break;
}
}
}
}
public String getCustomName() {
return customName;
}
public void setCustomName(String customName) {
this.customName = customName;
}
public boolean isCustomNameVisible() {
return customNameVisible;
}
public void setCustomNameVisible(boolean customNameVisible) {
this.customNameVisible = customNameVisible;
}
public String getDisplayName() {
return displayName;
}
public void setDisplayName(String displayName) {
this.displayName = displayName;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public boolean isAllowFlight() {
return allowFlight;
}
public void setAllowFlight(boolean allowFlight) {
this.allowFlight = allowFlight;
}
public int getEnergy() {
return energy;
}
public void setEnergy(int energy) {
this.energy = energy;
}
public int getHealth() {
return health;
}
public void setHealth(int health) {
this.health = health;
}
public int getHunger() {
return hunger;
}
public void setHunger(int hunger) {
this.hunger = hunger;
}
public int getThirst() {
return thirst;
}
public void setThirst(int thirst) {
this.thirst = thirst;
}
public boolean isFalling() {
return isFalling;
}
public void setFalling(boolean isFalling) {
this.isFalling = isFalling;
}
public boolean isFlying() {
return isFlying;
}
public void setFlying(boolean isFlying) {
this.isFlying = isFlying;
}
public float getExperience() {
return experience;
}
public void setExperience(float experience) {
this.experience = experience;
}
public int getMaxHealth() {
return maxHealth;
}
public void setMaxHealth(int maxHealth) {
this.maxHealth = maxHealth;
}
public String getPlayerListName() {
return playerListName;
}
public void setPlayerListName(String playerListName) {
this.playerListName = playerListName;
}
public float getWalkSpeed() {
return walkSpeed;
}
public void setWalkSpeed(float walkSpeed) {
this.walkSpeed = walkSpeed;
}
public int getGameMode() {
return gameMode;
}
public void setGameMode(int gameMode) {
this.gameMode = gameMode;
}
public String getActualName() {
return username;
}
public String getUUID() {
return UUID;
}
public String getPassword() {
return password;
}
public String getIPAddress() {
return IPAddress;
}
public float getX() {
return Z;
}
public float getY() {
return Y;
}
public float getZ() {
return Z;
}
public void jump() {
if (!isFalling) {
this.upwardsSpeed = jumpPower;
isFalling = true;
} else if (isFalling && allowFlight){
this.upwardsSpeed = jumpPower * 3f;
this.walkSpeed = Constants.Player_Run_Speed * 3f;
}
}
public void checkInputs() throws IOException {
if (Keyboard.isKeyDown(Keyboard.KEY_W) && !Keyboard.isKeyDown(Keyboard.KEY_LCONTROL)) {
this.currentSpeed = walkSpeed;
} else if (Keyboard.isKeyDown(Keyboard.KEY_S)) {
this.currentSpeed = -walkSpeed * 0.96f;
} else if (Keyboard.isKeyDown(Keyboard.KEY_W) && Keyboard.isKeyDown(Keyboard.KEY_LCONTROL)) {
this.currentSpeed = runSpeed;
} else {
this.currentSpeed = 0;
}
if (Keyboard.isKeyDown(Keyboard.KEY_D)) {
if (!thirdPerson) {
this.currentStraifSpeed = -straifSpeed;
//MainGameLoop.outToServer.writeBytes("Straifing: RIGHT");
} else {
currentTurnSpeed = -turnSpeed;
//MainGameLoop.outToServer.writeBytes("Tuning: RIGHT");
}
} else if (Keyboard.isKeyDown(Keyboard.KEY_A)) {
if (!thirdPerson) {
this.currentStraifSpeed = straifSpeed;
//MainGameLoop.outToServer.writeBytes("Straifing: LEFT");
} else {
currentTurnSpeed = turnSpeed;
//MainGameLoop.outToServer.writeBytes("Tuning: LEFT");
}
} else if (Keyboard.isKeyDown(Keyboard.KEY_RCONTROL)) {
MainGameLoop.DEBUG(1,"Debug message here!");
} else {
this.currentStraifSpeed = 0;
}
if (Keyboard.isKeyDown(Keyboard.KEY_SPACE)) {
jump();
}
if (Keyboard.isKeyDown(Keyboard.KEY_DOWN)) {
gravityPower += 0.5;
}
if (Keyboard.isKeyDown(Keyboard.KEY_UP)) {
gravityPower -= 0.5;
}
if (Keyboard.isKeyDown(Keyboard.KEY_NUMPAD0)) {
gravityPower = 0;
}
if (Keyboard.isKeyDown(Keyboard.KEY_F)) {
if (!allowFlight){
this.allowFlight = true;
} else {
this.walkSpeed = Constants.Player_Walk_Speed;
this.allowFlight = false;
}
}
}
答案 0 :(得分：0)
你可以看一下monkeyzone这是一个非常好的带有lwjgl的3D多人游戏的演示。我帮助我从那里获取代码并在我的多人游戏场景中使用。我推荐jmonkeyengine。如果您还没有尝试过，请给它一个机会。