public void drawScene() {
GLDrawer.clear();
Board currentBoard = Crissaegrim.getCurrentBoard();
if (Crissaegrim.getCurrentBoard() != null) {
GameInitializer.initializeNewFrameForWindow();
ClientBoard.drawBackground(currentBoard);
GameInitializer.initializeNewFrameForScene();
ClientBoard.draw(currentBoard, TileLayer.BACKGROUND);
ClientBoard.draw(currentBoard, TileLayer.MIDDLEGROUND);
for (Doodad doodad : currentBoard.getDoodads().values()) {
if (!Crissaegrim.getDebugMode()) {
doodad.draw();
} else {
doodad.drawDebugMode();
}
}
drawLocalDroppedItems();
Crissaegrim.getPlayer().draw();
if (Crissaegrim.getDebugMode()) {
Crissaegrim.getPlayer().drawDebugMode();
}
drawGhosts();
ClientBoard.draw(currentBoard, TileLayer.FOREGROUND);
drawParticleSystems();
}
GameInitializer.initializeNewFrameForWindow();
Crissaegrim.getPlayer().getInventory().draw();
while (!waitingChatMessages.isEmpty()) {
Crissaegrim.getChatBox().addChatMessage(waitingChatMessages.remove(0));
}
Crissaegrim.getChatBox().draw();
}
private void drawLoadingMessage() {
GameInitializer.initializeNewFrameForWindow();
// Loading message texture size is 372 x 64
GLDrawer.useTexture(Textures.LOADING_MESSAGE);
GLDrawer.drawQuad(
32, 404, Crissaegrim.getWindowHeight() - 96, Crissaegrim.getWindowHeight() - 32);
}
/**
* Displays one of the message textures made in MSPaint until the client is closed.
*
* @param texture The texture id of the message to display
* @param width The width of the texture
* @param height The height of the texture
* @param optionalTitleChange This message will be shown on the title bar. A {@code null} or empty
* string will be ignored.
* @throws InterruptedException
*/
public void displayMessageForever(int texture, int width, int height, String optionalTitleChange)
throws InterruptedException {
if (optionalTitleChange != null && !optionalTitleChange.trim().isEmpty()) {
GameInitializer.setWindowTitle(optionalTitleChange);
}
while (!Display.isCloseRequested()) {
GameInitializer.initializeNewFrameForWindow();
GLDrawer.clear();
GLDrawer.useTexture(texture);
GLDrawer.drawQuad(
32,
32 + width,
Crissaegrim.getWindowHeight() - 32 - height,
Crissaegrim.getWindowHeight() - 32);
Display.update();
Thread.sleep(100);
}
Display.destroy();
}
/**
* Count the number of frames per second. Update the title bar with the count every second.
*
* @param millisSkipped The number of milliseconds skipped in the current frame
*/
public void updateFPS(long millisSkipped) {
millisecondsSkipped += millisSkipped;
framesRendered += 1;
if (Thunderbrand.getTime() - lastFPSTitleUpdate
> 1000) { // Update the title in one-second increments
GameInitializer.setWindowTitle(
"FPS: " + framesRendered + " | Idle time: " + (millisecondsSkipped / 10) + "%");
framesRendered = 0; // Reset the frames rendered
millisecondsSkipped = 0; // Reset the milliseconds skipped
lastFPSTitleUpdate += 1000; // Add one second
}
}
private void drawLoadingProgressBar() {
if (Crissaegrim.numPacketsToReceive != 0) {
// Loading message texture size is 372 x 64, so use that width...
double amtLoaded =
(double) Crissaegrim.numPacketsReceived / (double) Crissaegrim.numPacketsToReceive;
int progressBarRight = (int) (((1.0 - amtLoaded) * 32.0) + (amtLoaded * 404));
GameInitializer.initializeNewFrameForWindow();
GLDrawer.disableTextures();
GLDrawer.setColor(0.15, 0.45, 0.15);
GLDrawer.drawQuad(
32,
progressBarRight,
Crissaegrim.getWindowHeight() - 136,
Crissaegrim.getWindowHeight() - 106);
GLDrawer.setColor(0.66, 0.66, 0.66);
GLDrawer.setLineWidth(2);
GLDrawer.drawOutline(
32, 404, Crissaegrim.getWindowHeight() - 136, Crissaegrim.getWindowHeight() - 106);
GLDrawer.setLineWidth(1);
}
}
private void drawPlayerHealthBar() {
int healthBarRight = Crissaegrim.getWindowWidth() - 10;
int healthBarLeft = healthBarRight - 120;
int healthBarBottom = 10;
int healthBarTop = healthBarBottom + 25;
double amtHealth = Crissaegrim.getPlayer().getHealthBar().getAmtHealth();
int healthBarMiddle =
(int) (((1.0 - amtHealth) * healthBarLeft) + (amtHealth * healthBarRight));
GameInitializer.initializeNewFrameForWindow();
GLDrawer.disableTextures();
GLDrawer.setColor(0.812, 0.188, 0.188);
GLDrawer.drawQuad(
healthBarLeft, healthBarRight, healthBarBottom, healthBarTop); // Draw red backing
GLDrawer.setColor(0.102, 0.533, 0.227);
GLDrawer.drawQuad(
healthBarLeft, healthBarMiddle, healthBarBottom, healthBarTop); // Draw green remaining
GLDrawer.setColor(0.686, 0.741, 0.686);
GLDrawer.setLineWidth(2);
GLDrawer.drawOutline(
healthBarLeft, healthBarRight, healthBarBottom, healthBarTop); // Draw outline
GLDrawer.setLineWidth(1);
}
public void run() throws InterruptedException, IOException {
GameInitializer.initializeDisplay();
Textures.initializeTextures();
Crissaegrim.initializePlayer(boardMap);
Player player = Crissaegrim.getPlayer();
EntityMovementHelper playerMovementHelper = player.getMovementHelper();
Crissaegrim.getValmanwayConnection().connectToValmonwayServer();
if (Crissaegrim.connectionStable) { // Wait to get player id...
long lastSend = 0;
while (player.getId() == -1) {
if (Thunderbrand.getTime() - lastSend
> Crissaegrim.getValmanwayConnection().getConnectionTimeoutMillis()) {
lastSend = Thunderbrand.getTime();
Crissaegrim.addOutgoingDataPacket(
new RequestPlayerIdPacket(Crissaegrim.getClientVersion()));
}
}
} else { // Couldn't connect + offline mode disallowed; display error and quit
displayMessageForever(Textures.NO_CONNECTION_MESSAGE, 458, 64, null);
return;
}
if (player.getId() == -2) { // playerId of -2 signifies outdated version
displayMessageForever(
Textures.CLIENT_OUTDATED_MESSAGE, 595, 102, "Your version is outdated!");
return;
}
Crissaegrim.addSystemMessage("Welcome to Crissaegrim!");
setNewDestinationToSpawn();
requestTravelToDestinationBoard();
// Set name to last used username if applicable:
String lastUsername = Crissaegrim.getPreferenceHandler().getLastUsername();
if (lastUsername != null) {
Crissaegrim.addOutgoingDataPacket(
new SendChatMessagePacket(new TextBlock("/setname " + lastUsername, Color.WHITE)));
} else {
Crissaegrim.addSystemMessage("Tip: You can use /setname to permanently set your username.");
}
// initializeGame();
lastFPSTitleUpdate = Thunderbrand.getTime();
GameInitializer.initializeOpenGLFor2D();
long startTime, endTime, elaspedTime; // Per-loop times to keep FRAMES_PER_SECOND
while (!Display.isCloseRequested()) {
startTime = Thunderbrand.getTime();
if (!Crissaegrim.connectionStable) { // Lost connection to server
Crissaegrim.getValmanwayConnection().closeConnections();
displayMessageForever(
Textures.LOST_CONNECTION_MESSAGE, 423, 64, "Connection lost - Please restart");
return;
}
// Update the board, including all entities and bullets:
if (!Crissaegrim.currentlyLoading) {
ClientBoard.verifyChunksExist(Crissaegrim.getCurrentBoard());
if (Crissaegrim.currentlyLoading) {
continue;
}
player.update();
setIconForDoodads();
setIconForLocalDroppedItems();
// Draw new scene:
drawScene();
// Get input and move the player:
if (Crissaegrim.getChatBox().isTypingMode()) {
Crissaegrim.getChatBox().getKeyboardInput(true);
} else {
getKeyboardAndMouseInput();
}
drawMouseHoverStatus();
playerMovementHelper.moveEntityPre();
Item itemToUse = playerMovementHelper.getItemToUse();
if (itemToUse != null && !player.isBusy()) {
// Cycle through relevant click-to-interact Doodads:
for (Doodad doodad : Crissaegrim.getCurrentBoard().getDoodads().values()) {
if (!player.isBusy()
&& RectUtils.coordinateIsInRect(player.getPosition(), doodad.getBounds())) {
switch (doodad.getDoodadAction()) {
case DoodadActions.MINE_ROCK:
if (!(player.getInventory().getCurrentItem() instanceof ItemPickaxe)) {
Crissaegrim.addSystemMessage(
"You need to be holding a pickaxe to mine this rock.");
} else if (player.getInventory().isFull()) {
new DialogBoxRunner().run(new DialogBox("Your inventory is full.", "Ok"));
} else {
MineableRock mineableRock = (MineableRock) doodad;
ItemPickaxe pickaxe = (ItemPickaxe) (player.getInventory().getCurrentItem());
if (!mineableRock.isDepleted()) {
Crissaegrim.addSystemMessage("You start mining the rock...");
player.setBusy(
new MiningRockBusy(player.getPosition(), pickaxe.getPickaxeType()));
Crissaegrim.addOutgoingDataPacket(
new MineRockRequestPacket(
mineableRock.getId(),
player.getId(),
player.getBusy().getId(),
player.getCurrentBoardName(),
mineableRock.getChanceOfSuccess()
* pickaxe.getChanceOfSuccessMultiplier()));
}
}
break;
default:
break;
}
break; // Found the relevant Doodad; ignore the rest
}
}
// Use item if necessary:
if (itemToUse instanceof ItemSword) {
// TODO: This should be split up depending upon the weapon and attack type
// TODO: Bounding rect of sword swing should not be entire entity
ItemSword sword = (ItemSword) (itemToUse);
player.setBusy(new SwordSwingBusy(sword.getSwordType()));
Crissaegrim.addOutgoingDataPacket(
new AttackPacket(
new Attack(
player.getId(),
player.getCurrentBoardName(),
player.getSwordSwingRect(sword),
sword.getAttackPower(),
1)));
} else if (itemToUse instanceof ItemPartyPopper) {
ItemPartyPopper popper = (ItemPartyPopper) (itemToUse);
Crissaegrim.addOutgoingDataPacket(
new ParticleSystemPacket(
125,
playerMovementHelper.getCoordinateClicked(),
player.getCurrentBoardName(),
popper.getColor()));
if (popper.removeOneFromStack()) {
player.getInventory().removeCurrentItem();
}
}
}
playerMovementHelper.moveEntityPost();
drawHUD();
// Transmit data to the server
Crissaegrim.getValmanwayConnection().sendPlayerStatus();
} else {
drawScene();
drawLoadingMessage();
drawLoadingProgressBar();
}
Display.update();
endTime = Thunderbrand.getTime();
elaspedTime = endTime - startTime;
Thread.sleep(Math.max(0, MILLISECONDS_PER_FRAME - elaspedTime));
updateFPS(Math.max(0, MILLISECONDS_PER_FRAME - elaspedTime));
}
Display.destroy();
Crissaegrim.getValmanwayConnection().closeConnections();
}
