Added basic chat functionality, for server-side messages.

This commit is contained in:
Andrew Lalis 2022-07-27 16:10:22 +02:00
parent ec9153053c
commit 843ad028ad
27 changed files with 136 additions and 1039 deletions

View File

@ -5,7 +5,7 @@
<parent>
<artifactId>ace-of-shades-2</artifactId>
<groupId>nl.andrewl</groupId>
<version>1.0.0</version>
<version>1.1.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>

View File

@ -2,6 +2,7 @@ package nl.andrewl.aos2_client;
import nl.andrewl.aos2_client.config.ClientConfig;
import nl.andrewl.aos2_client.control.*;
import nl.andrewl.aos2_client.model.Chat;
import nl.andrewl.aos2_client.model.ClientPlayer;
import nl.andrewl.aos2_client.model.OtherPlayer;
import nl.andrewl.aos2_client.render.GameRenderer;
@ -41,6 +42,7 @@ public class Client implements Runnable {
private final Map<Integer, OtherPlayer> players;
private final Map<Integer, Projectile> projectiles;
private final Map<Integer, Team> teams;
private final Chat chat;
public Client(ClientConfig config) {
this.config = config;
@ -49,6 +51,7 @@ public class Client implements Runnable {
this.projectiles = new ConcurrentHashMap<>();
this.communicationHandler = new CommunicationHandler(this);
this.inputHandler = new InputHandler(this, communicationHandler);
this.chat = new Chat();
}
public ClientConfig getConfig() {
@ -182,6 +185,11 @@ public class Client implements Runnable {
}
} else if (msg instanceof ClientHealthMessage healthMessage) {
myPlayer.setHealth(healthMessage.health());
} else if (msg instanceof ChatMessage chatMessage) {
chat.chatReceived(chatMessage);
if (soundManager != null) {
soundManager.play("chat", 1, myPlayer.getPosition(), myPlayer.getVelocity());
}
}
}
@ -205,6 +213,10 @@ public class Client implements Runnable {
return projectiles;
}
public Chat getChat() {
return chat;
}
public void interpolatePlayers(long now, float dt) {
Vector3f movement = new Vector3f();
for (var player : players.values()) {

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@ -0,0 +1,27 @@
package nl.andrewl.aos2_client.model;
import nl.andrewl.aos_core.net.client.ChatMessage;
import java.util.ArrayList;
import java.util.Deque;
import java.util.List;
import java.util.concurrent.ConcurrentLinkedDeque;
/**
* Represents the set of all chat messages that this client is aware of.
*/
public class Chat {
public static final int MAX_HISTORY = 20;
private final Deque<ChatMessage> messages = new ConcurrentLinkedDeque<>();
public void chatReceived(ChatMessage msg) {
messages.addFirst(msg);
while (messages.size() > MAX_HISTORY) {
messages.removeLast();
}
}
public List<ChatMessage> getMessages() {
return new ArrayList<>(messages);
}
}

View File

@ -271,7 +271,7 @@ public class GameRenderer {
// GUI rendering
guiRenderer.start();
guiRenderer.drawNameplates(myPlayer, camera.getViewTransformData(), perspectiveTransform.get(new float[16]));
guiRenderer.drawNvg(screenWidth, screenHeight, myPlayer);
guiRenderer.drawNvg(screenWidth, screenHeight, myPlayer, client.getChat());
guiRenderer.end();
glfwSwapBuffers(windowHandle);

View File

@ -1,6 +1,7 @@
package nl.andrewl.aos2_client.render.gui;
import nl.andrewl.aos2_client.Camera;
import nl.andrewl.aos2_client.model.Chat;
import nl.andrewl.aos2_client.model.ClientPlayer;
import nl.andrewl.aos2_client.model.OtherPlayer;
import nl.andrewl.aos2_client.render.ShaderProgram;
@ -59,7 +60,7 @@ public class GuiRenderer {
private final int namePlatePerspectiveTransformUniform;
private final int namePlateTextureSamplerUniform;
private final Font namePlateFont;
private final Map<OtherPlayer, GUITexture> playerNamePlates = new HashMap<>();
private final Map<OtherPlayer, GuiTexture> playerNamePlates = new HashMap<>();
public GuiRenderer() throws IOException {
vgId = nvgCreate(NVG_ANTIALIAS);
@ -127,7 +128,7 @@ public class GuiRenderer {
glUniform1i(textureSamplerUniform, 0);
}
public void draw(GUITexture texture, float scaleX, float scaleY, float x, float y) {
public void draw(GuiTexture texture, float scaleX, float scaleY, float x, float y) {
glActiveTexture(0);
transformMatrix.identity()
.translate(x, y, 0)
@ -139,12 +140,12 @@ public class GuiRenderer {
}
private void addNamePlate(OtherPlayer player) {
GUITexture texture = new GUITexture(generateNameplateImage(player.getUsername()));
GuiTexture texture = new GuiTexture(generateNameplateImage(player.getUsername()));
playerNamePlates.put(player, texture);
}
private void removeNamePlate(OtherPlayer player) {
GUITexture texture = playerNamePlates.remove(player);
GuiTexture texture = playerNamePlates.remove(player);
texture.free();
}
@ -197,7 +198,7 @@ public class GuiRenderer {
OtherPlayer player = entry.getKey();
// Skip rendering far-away nameplates.
if (player.getPosition().distance(myPlayer.getPosition()) > 50) continue;
GUITexture texture = entry.getValue();
GuiTexture texture = entry.getValue();
float aspectRatio = (float) texture.getHeight() / (float) texture.getWidth();
transformMatrix.identity()
.translate(player.getPosition().x(), player.getPosition().y() + Player.HEIGHT + 1f, player.getPosition().z())
@ -215,11 +216,12 @@ public class GuiRenderer {
shaderProgram.use();
}
public void drawNvg(float width, float height, ClientPlayer player) {
public void drawNvg(float width, float height, ClientPlayer player, Chat chat) {
nvgBeginFrame(vgId, width, height, width / height);
nvgSave(vgId);
drawCrosshair(width, height);
drawChat(width, height, chat);
drawHealthBar(width, height, player);
drawHeldItemStackInfo(width, height, player);
@ -315,4 +317,33 @@ public class GuiRenderer {
nvgTextAlign(vgId, NVG_ALIGN_LEFT | NVG_ALIGN_TOP);
nvgText(vgId, w - 140, h - 30, String.format("%d / %d Blocks", stack.getAmount(), block.getMaxAmount()));
}
private void drawChat(float w, float h, Chat chat) {
float chatWidth = w / 3;
float chatHeight = h / 4;
nvgFillColor(vgId, GuiUtils.rgba(0, 0, 0, 0.25f, colorA));
nvgBeginPath(vgId);
nvgRect(vgId, 0, 0, chatWidth, chatHeight);
nvgFill(vgId);
nvgFontSize(vgId, 12f);
nvgFontFaceId(vgId, jetbrainsMonoFont);
nvgTextAlign(vgId, NVG_ALIGN_LEFT | NVG_ALIGN_TOP);
float y = chatHeight - 12;
for (var msg : chat.getMessages()) {
if (msg.author().equals("_ANNOUNCE")) {
nvgFillColor(vgId, GuiUtils.rgba(0.7f, 0, 0, 1, colorA));
nvgText(vgId, 5, y, msg.message());
} else if (msg.author().equals("_PRIVATE")) {
nvgFillColor(vgId, GuiUtils.rgba(0.3f, 0.3f, 0.3f, 1, colorA));
nvgText(vgId, 5, y, msg.message());
} else {
nvgFillColor(vgId, GuiUtils.rgba(1, 1, 1, 1, colorA));
nvgText(vgId, 5, y, msg.author() + ": " + msg.message());
}
y -= 16;
}
}
}

View File

@ -2,9 +2,7 @@ package nl.andrewl.aos2_client.render.gui;
import nl.andrewl.aos_core.FileUtils;
import nl.andrewl.aos_core.ImageUtils;
import org.joml.Vector2f;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.IOException;
@ -13,7 +11,7 @@ import static org.lwjgl.opengl.GL46.*;
/**
* Represents a texture loaded onto the GPU.
*/
public class GUITexture {
public class GuiTexture {
private final int textureId;
/**
* The original image's width.
@ -24,11 +22,11 @@ public class GUITexture {
*/
private final int height;
public GUITexture(String location) throws IOException {
public GuiTexture(String location) throws IOException {
this(FileUtils.readClasspathImage(location));
}
public GUITexture(BufferedImage img) {
public GuiTexture(BufferedImage img) {
width = img.getWidth();
height = img.getHeight();

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@ -1,104 +0,0 @@
package nl.andrewl.aos2_client.render.gui.font;
/**
* Simple data structure class holding information about a certain glyph in the
* font texture atlas. All sizes are for a font-size of 1.
*
* @author Karl
*
*/
public class Character {
private int id;
private double xTextureCoord;
private double yTextureCoord;
private double xMaxTextureCoord;
private double yMaxTextureCoord;
private double xOffset;
private double yOffset;
private double sizeX;
private double sizeY;
private double xAdvance;
/**
* @param id
* - the ASCII value of the character.
* @param xTextureCoord
* - the x texture coordinate for the top left corner of the
* character in the texture atlas.
* @param yTextureCoord
* - the y texture coordinate for the top left corner of the
* character in the texture atlas.
* @param xTexSize
* - the width of the character in the texture atlas.
* @param yTexSize
* - the height of the character in the texture atlas.
* @param xOffset
* - the x distance from the curser to the left edge of the
* character's quad.
* @param yOffset
* - the y distance from the curser to the top edge of the
* character's quad.
* @param sizeX
* - the width of the character's quad in screen space.
* @param sizeY
* - the height of the character's quad in screen space.
* @param xAdvance
* - how far in pixels the cursor should advance after adding
* this character.
*/
protected Character(int id, double xTextureCoord, double yTextureCoord, double xTexSize, double yTexSize,
double xOffset, double yOffset, double sizeX, double sizeY, double xAdvance) {
this.id = id;
this.xTextureCoord = xTextureCoord;
this.yTextureCoord = yTextureCoord;
this.xOffset = xOffset;
this.yOffset = yOffset;
this.sizeX = sizeX;
this.sizeY = sizeY;
this.xMaxTextureCoord = xTexSize + xTextureCoord;
this.yMaxTextureCoord = yTexSize + yTextureCoord;
this.xAdvance = xAdvance;
}
protected int getId() {
return id;
}
protected double getxTextureCoord() {
return xTextureCoord;
}
protected double getyTextureCoord() {
return yTextureCoord;
}
protected double getXMaxTextureCoord() {
return xMaxTextureCoord;
}
protected double getYMaxTextureCoord() {
return yMaxTextureCoord;
}
protected double getxOffset() {
return xOffset;
}
protected double getyOffset() {
return yOffset;
}
protected double getSizeX() {
return sizeX;
}
protected double getSizeY() {
return sizeY;
}
protected double getxAdvance() {
return xAdvance;
}
}

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@ -1,20 +0,0 @@
package nl.andrewl.aos2_client.render.gui.font;
import nl.andrewl.aos2_client.render.ShaderProgram;
import static org.lwjgl.opengl.GL46.*;
public class FontRenderer {
private final ShaderProgram shaderProgram;
public FontRenderer() {
shaderProgram = new ShaderProgram.Builder()
.withShader("/shader/text/vertex.glsl", GL_VERTEX_SHADER)
.withShader("/shader/text/fragment.glsl", GL_FRAGMENT_SHADER)
.build();
}
public void free() {
shaderProgram.free();
}
}

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@ -1,52 +0,0 @@
package nl.andrewl.aos2_client.render.gui.font;
import java.io.File;
/**
* Represents a font. It holds the font's texture atlas as well as having the
* ability to create the quad vertices for any text using this font.
*
* @author Karl
*
*/
public class FontType {
private final int textureAtlas;
private final TextMeshCreator loader;
/**
* Creates a new font and loads up the data about each character from the
* font file.
*
* @param textureAtlas
* - the ID of the font atlas texture.
* @param fontFile
* - the font file containing information about each character in
* the texture atlas.
*/
public FontType(int textureAtlas, File fontFile, float aspectRatio) {
this.textureAtlas = textureAtlas;
this.loader = new TextMeshCreator(fontFile, aspectRatio);
}
/**
* @return The font texture atlas.
*/
public int getTextureAtlas() {
return textureAtlas;
}
/**
* Takes in an unloaded text and calculate all of the vertices for the quads
* on which this text will be rendered. The vertex positions and texture
* coords and calculated based on the information from the font file.
*
* @param text
* - the unloaded text.
* @return Information about the vertices of all the quads.
*/
public TextMeshData loadText(GUIText text) {
return loader.createTextMesh(text);
}
}

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@ -1,193 +0,0 @@
package nl.andrewl.aos2_client.render.gui.font;
import org.joml.Vector2f;
import org.joml.Vector3f;
import static org.lwjgl.opengl.GL46.*;
/**
* Represents a piece of text in the game.
*
* @author Karl
*
*/
public class GUIText {
private final String textString;
private final float fontSize;
private int textMeshVao;
private int textMeshVbo;
private int vertexCount;
private final Vector3f colour = new Vector3f(0f, 0f, 0f);
private final Vector2f position;
private final float lineMaxSize;
private int numberOfLines;
private final FontType font;
private boolean centerText;
/**
* Creates a new text, loads the text's quads into a VAO, and adds the text
* to the screen.
*
* @param text
* - the text.
* @param fontSize
* - the font size of the text, where a font size of 1 is the
* default size.
* @param font
* - the font that this text should use.
* @param position
* - the position on the screen where the top left corner of the
* text should be rendered. The top left corner of the screen is
* (0, 0) and the bottom right is (1, 1).
* @param maxLineLength
* - basically the width of the virtual page in terms of screen
* width (1 is full screen width, 0.5 is half the width of the
* screen, etc.) Text cannot go off the edge of the page, so if
* the text is longer than this length it will go onto the next
* line. When text is centered it is centered into the middle of
* the line, based on this line length value.
* @param centered
* - whether the text should be centered or not.
*/
public GUIText(String text, float fontSize, FontType font, Vector2f position, float maxLineLength,
boolean centered) {
this.textString = text;
this.fontSize = fontSize;
this.font = font;
this.position = position;
this.lineMaxSize = maxLineLength;
this.centerText = centered;
// load text
TextMeshData meshData = font.loadText(this);
textMeshVao = glGenVertexArrays();
textMeshVbo = glGenBuffers();
glBindBuffer(GL_ARRAY_BUFFER, textMeshVbo);
// FloatBuffer buffer1 = BufferUtils.createFloatBuffer(meshData)
}
/**
* Remove the text from the screen.
*/
public void remove() {
// remove text
}
/**
* @return The font used by this text.
*/
public FontType getFont() {
return font;
}
/**
* Set the colour of the text.
*
* @param r
* - red value, between 0 and 1.
* @param g
* - green value, between 0 and 1.
* @param b
* - blue value, between 0 and 1.
*/
public void setColour(float r, float g, float b) {
colour.set(r, g, b);
}
/**
* @return the colour of the text.
*/
public Vector3f getColour() {
return colour;
}
/**
* @return The number of lines of text. This is determined when the text is
* loaded, based on the length of the text and the max line length
* that is set.
*/
public int getNumberOfLines() {
return numberOfLines;
}
/**
* @return The position of the top-left corner of the text in screen-space.
* (0, 0) is the top left corner of the screen, (1, 1) is the bottom
* right.
*/
public Vector2f getPosition() {
return position;
}
/**
* @return the ID of the text's VAO, which contains all the vertex data for
* the quads on which the text will be rendered.
*/
public int getMesh() {
return textMeshVao;
}
/**
* Set the VAO and vertex count for this text.
*
* @param vao
* - the VAO containing all the vertex data for the quads on
* which the text will be rendered.
* @param verticesCount
* - the total number of vertices in all of the quads.
*/
public void setMeshInfo(int vao, int verticesCount) {
this.textMeshVao = vao;
this.vertexCount = verticesCount;
}
/**
* @return The total number of vertices of all the text's quads.
*/
public int getVertexCount() {
return this.vertexCount;
}
/**
* @return the font size of the text (a font size of 1 is normal).
*/
protected float getFontSize() {
return fontSize;
}
/**
* Sets the number of lines that this text covers (method used only in
* loading).
*
* @param number
*/
protected void setNumberOfLines(int number) {
this.numberOfLines = number;
}
/**
* @return {@code true} if the text should be centered.
*/
protected boolean isCentered() {
return centerText;
}
/**
* @return The maximum length of a line of this text.
*/
protected float getMaxLineSize() {
return lineMaxSize;
}
/**
* @return The string of text.
*/
protected String getTextString() {
return textString;
}
}

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@ -1,77 +0,0 @@
package nl.andrewl.aos2_client.render.gui.font;
import java.util.ArrayList;
import java.util.List;
/**
* Represents a line of text during the loading of a text.
*
* @author Karl
*
*/
public class Line {
private final double maxLength;
private final double spaceSize;
private final List<Word> words = new ArrayList<Word>();
private double currentLineLength = 0;
/**
* Creates an empty line.
*
* @param spaceWidth
* - the screen-space width of a space character.
* @param fontSize
* - the size of font being used.
* @param maxLength
* - the screen-space maximum length of a line.
*/
protected Line(double spaceWidth, double fontSize, double maxLength) {
this.spaceSize = spaceWidth * fontSize;
this.maxLength = maxLength;
}
/**
* Attempt to add a word to the line. If the line can fit the word in
* without reaching the maximum line length then the word is added and the
* line length increased.
*
* @param word
* - the word to try to add.
* @return {@code true} if the word has successfully been added to the line.
*/
protected boolean attemptToAddWord(Word word) {
double additionalLength = word.getWordWidth();
additionalLength += !words.isEmpty() ? spaceSize : 0;
if (currentLineLength + additionalLength <= maxLength) {
words.add(word);
currentLineLength += additionalLength;
return true;
} else {
return false;
}
}
/**
* @return The max length of the line.
*/
protected double getMaxLength() {
return maxLength;
}
/**
* @return The current screen-space length of the line.
*/
protected double getLineLength() {
return currentLineLength;
}
/**
* @return The list of words in the line.
*/
protected List<Word> getWords() {
return words;
}
}

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@ -1,213 +0,0 @@
package nl.andrewl.aos2_client.render.gui.font;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
/**
* Provides functionality for getting the values from a font file.
*
* @author Karl
*
*/
public class MetaFile {
private static final int PAD_TOP = 0;
private static final int PAD_LEFT = 1;
private static final int PAD_BOTTOM = 2;
private static final int PAD_RIGHT = 3;
private static final int DESIRED_PADDING = 3;
private static final String SPLITTER = " ";
private static final String NUMBER_SEPARATOR = ",";
private final double aspectRatio;
private double verticalPerPixelSize;
private double horizontalPerPixelSize;
private double spaceWidth;
private int[] padding;
private int paddingWidth;
private int paddingHeight;
private final Map<Integer, Character> metaData = new HashMap<>();
private BufferedReader reader;
private final Map<String, String> values = new HashMap<>();
/**
* Opens a font file in preparation for reading.
*
* @param file
* - the font file.
*/
protected MetaFile(File file, float aspectRatio) {
this.aspectRatio = aspectRatio;
openFile(file);
loadPaddingData();
loadLineSizes();
int imageWidth = getValueOfVariable("scaleW");
loadCharacterData(imageWidth);
close();
}
protected double getSpaceWidth() {
return spaceWidth;
}
protected Character getCharacter(int ascii) {
return metaData.get(ascii);
}
/**
* Read in the next line and store the variable values.
*
* @return {@code true} if the end of the file hasn't been reached.
*/
private boolean processNextLine() {
values.clear();
String line = null;
try {
line = reader.readLine();
} catch (IOException e1) {
}
if (line == null) {
return false;
}
for (String part : line.split(SPLITTER)) {
String[] valuePairs = part.split("=");
if (valuePairs.length == 2) {
values.put(valuePairs[0], valuePairs[1]);
}
}
return true;
}
/**
* Gets the {@code int} value of the variable with a certain name on the
* current line.
*
* @param variable
* - the name of the variable.
* @return The value of the variable.
*/
private int getValueOfVariable(String variable) {
return Integer.parseInt(values.get(variable));
}
/**
* Gets the array of ints associated with a variable on the current line.
*
* @param variable
* - the name of the variable.
* @return The int array of values associated with the variable.
*/
private int[] getValuesOfVariable(String variable) {
String[] numbers = values.get(variable).split(NUMBER_SEPARATOR);
int[] actualValues = new int[numbers.length];
for (int i = 0; i < actualValues.length; i++) {
actualValues[i] = Integer.parseInt(numbers[i]);
}
return actualValues;
}
/**
* Closes the font file after finishing reading.
*/
private void close() {
try {
reader.close();
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* Opens the font file, ready for reading.
*
* @param file
* - the font file.
*/
private void openFile(File file) {
try {
reader = new BufferedReader(new FileReader(file));
} catch (Exception e) {
e.printStackTrace();
System.err.println("Couldn't read font meta file!");
}
}
/**
* Loads the data about how much padding is used around each character in
* the texture atlas.
*/
private void loadPaddingData() {
processNextLine();
this.padding = getValuesOfVariable("padding");
this.paddingWidth = padding[PAD_LEFT] + padding[PAD_RIGHT];
this.paddingHeight = padding[PAD_TOP] + padding[PAD_BOTTOM];
}
/**
* Loads information about the line height for this font in pixels, and uses
* this as a way to find the conversion rate between pixels in the texture
* atlas and screen-space.
*/
private void loadLineSizes() {
processNextLine();
int lineHeightPixels = getValueOfVariable("lineHeight") - paddingHeight;
verticalPerPixelSize = TextMeshCreator.LINE_HEIGHT / (double) lineHeightPixels;
horizontalPerPixelSize = verticalPerPixelSize / aspectRatio;
}
/**
* Loads in data about each character and stores the data in the
* {@link Character} class.
*
* @param imageWidth
* - the width of the texture atlas in pixels.
*/
private void loadCharacterData(int imageWidth) {
processNextLine();
processNextLine();
while (processNextLine()) {
Character c = loadCharacter(imageWidth);
if (c != null) {
metaData.put(c.getId(), c);
}
}
}
/**
* Loads all the data about one character in the texture atlas and converts
* it all from 'pixels' to 'screen-space' before storing. The effects of
* padding are also removed from the data.
*
* @param imageSize
* - the size of the texture atlas in pixels.
* @return The data about the character.
*/
private Character loadCharacter(int imageSize) {
int id = getValueOfVariable("id");
if (id == TextMeshCreator.SPACE_ASCII) {
this.spaceWidth = (getValueOfVariable("xadvance") - paddingWidth) * horizontalPerPixelSize;
return null;
}
double xTex = ((double) getValueOfVariable("x") + (padding[PAD_LEFT] - DESIRED_PADDING)) / imageSize;
double yTex = ((double) getValueOfVariable("y") + (padding[PAD_TOP] - DESIRED_PADDING)) / imageSize;
int width = getValueOfVariable("width") - (paddingWidth - (2 * DESIRED_PADDING));
int height = getValueOfVariable("height") - ((paddingHeight) - (2 * DESIRED_PADDING));
double quadWidth = width * horizontalPerPixelSize;
double quadHeight = height * verticalPerPixelSize;
double xTexSize = (double) width / imageSize;
double yTexSize = (double) height / imageSize;
double xOff = (getValueOfVariable("xoffset") + padding[PAD_LEFT] - DESIRED_PADDING) * horizontalPerPixelSize;
double yOff = (getValueOfVariable("yoffset") + (padding[PAD_TOP] - DESIRED_PADDING)) * verticalPerPixelSize;
double xAdvance = (getValueOfVariable("xadvance") - paddingWidth) * horizontalPerPixelSize;
return new Character(id, xTex, yTex, xTexSize, yTexSize, xOff, yOff, quadWidth, quadHeight, xAdvance);
}
}

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@ -1,50 +0,0 @@
package nl.andrewl.aos2_client.render.gui.font;
import org.joml.Vector2f;
import org.lwjgl.BufferUtils;
import java.awt.*;
import java.nio.ByteBuffer;
import static org.lwjgl.opengl.GL46.*;
import static org.lwjgl.stb.STBEasyFont.stb_easy_font_print;
public class TextMesh {
private final int vbo;
private final int vao;
private int quadCount;
private String text;
private final Vector2f position;
public TextMesh() {
this.vbo = glGenBuffers();
this.vao = glGenVertexArrays();
this.position = new Vector2f();
this.text = "Hello world";
glBindVertexArray(vao);
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, false, 7, 0);
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 4, GL_UNSIGNED_BYTE, false, 7, 3);
}
public void updateMesh() {
ByteBuffer colorBuffer = ByteBuffer.allocate(4);
colorBuffer.putInt(Color.WHITE.getRGB());
colorBuffer.flip();
ByteBuffer vertexBuffer = BufferUtils.createByteBuffer(text.length() * 500);
quadCount = stb_easy_font_print(position.x, position.y, text, colorBuffer, vertexBuffer);
vertexBuffer.flip();
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glBufferData(GL_ARRAY_BUFFER, vertexBuffer, GL_STATIC_DRAW);
}
public void draw() {
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glBindVertexArray(vao);
glDrawArrays(GL_QUADS, 0, quadCount);
}
}

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@ -1,133 +0,0 @@
package nl.andrewl.aos2_client.render.gui.font;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
public class TextMeshCreator {
protected static final double LINE_HEIGHT = 0.03f;
protected static final int SPACE_ASCII = 32;
private final MetaFile metaData;
protected TextMeshCreator(File metaFile, float aspectRatio) {
metaData = new MetaFile(metaFile, aspectRatio);
}
protected TextMeshData createTextMesh(GUIText text) {
List<Line> lines = createStructure(text);
return createQuadVertices(text, lines);
}
private List<Line> createStructure(GUIText text) {
char[] chars = text.getTextString().toCharArray();
List<Line> lines = new ArrayList<Line>();
Line currentLine = new Line(metaData.getSpaceWidth(), text.getFontSize(), text.getMaxLineSize());
Word currentWord = new Word(text.getFontSize());
for (char c : chars) {
if ((int) c == SPACE_ASCII) {
boolean added = currentLine.attemptToAddWord(currentWord);
if (!added) {
lines.add(currentLine);
currentLine = new Line(metaData.getSpaceWidth(), text.getFontSize(), text.getMaxLineSize());
currentLine.attemptToAddWord(currentWord);
}
currentWord = new Word(text.getFontSize());
continue;
}
Character character = metaData.getCharacter(c);
currentWord.addCharacter(character);
}
completeStructure(lines, currentLine, currentWord, text);
return lines;
}
private void completeStructure(List<Line> lines, Line currentLine, Word currentWord, GUIText text) {
boolean added = currentLine.attemptToAddWord(currentWord);
if (!added) {
lines.add(currentLine);
currentLine = new Line(metaData.getSpaceWidth(), text.getFontSize(), text.getMaxLineSize());
currentLine.attemptToAddWord(currentWord);
}
lines.add(currentLine);
}
private TextMeshData createQuadVertices(GUIText text, List<Line> lines) {
text.setNumberOfLines(lines.size());
double curserX = 0f;
double curserY = 0f;
List<Float> vertices = new ArrayList<Float>();
List<Float> textureCoords = new ArrayList<Float>();
for (Line line : lines) {
if (text.isCentered()) {
curserX = (line.getMaxLength() - line.getLineLength()) / 2;
}
for (Word word : line.getWords()) {
for (Character letter : word.getCharacters()) {
addVerticesForCharacter(curserX, curserY, letter, text.getFontSize(), vertices);
addTexCoords(textureCoords, letter.getxTextureCoord(), letter.getyTextureCoord(),
letter.getXMaxTextureCoord(), letter.getYMaxTextureCoord());
curserX += letter.getxAdvance() * text.getFontSize();
}
curserX += metaData.getSpaceWidth() * text.getFontSize();
}
curserX = 0;
curserY += LINE_HEIGHT * text.getFontSize();
}
return new TextMeshData(listToArray(vertices), listToArray(textureCoords));
}
private void addVerticesForCharacter(double curserX, double curserY, Character character, double fontSize,
List<Float> vertices) {
double x = curserX + (character.getxOffset() * fontSize);
double y = curserY + (character.getyOffset() * fontSize);
double maxX = x + (character.getSizeX() * fontSize);
double maxY = y + (character.getSizeY() * fontSize);
double properX = (2 * x) - 1;
double properY = (-2 * y) + 1;
double properMaxX = (2 * maxX) - 1;
double properMaxY = (-2 * maxY) + 1;
addVertices(vertices, properX, properY, properMaxX, properMaxY);
}
private static void addVertices(List<Float> vertices, double x, double y, double maxX, double maxY) {
vertices.add((float) x);
vertices.add((float) y);
vertices.add((float) x);
vertices.add((float) maxY);
vertices.add((float) maxX);
vertices.add((float) maxY);
vertices.add((float) maxX);
vertices.add((float) maxY);
vertices.add((float) maxX);
vertices.add((float) y);
vertices.add((float) x);
vertices.add((float) y);
}
private static void addTexCoords(List<Float> texCoords, double x, double y, double maxX, double maxY) {
texCoords.add((float) x);
texCoords.add((float) y);
texCoords.add((float) x);
texCoords.add((float) maxY);
texCoords.add((float) maxX);
texCoords.add((float) maxY);
texCoords.add((float) maxX);
texCoords.add((float) maxY);
texCoords.add((float) maxX);
texCoords.add((float) y);
texCoords.add((float) x);
texCoords.add((float) y);
}
private static float[] listToArray(List<Float> listOfFloats) {
float[] array = new float[listOfFloats.size()];
for (int i = 0; i < array.length; i++) {
array[i] = listOfFloats.get(i);
}
return array;
}
}

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@ -1,30 +0,0 @@
package nl.andrewl.aos2_client.render.gui.font;
/**
* Stores the vertex data for all the quads on which a text will be rendered.
* @author Karl
*
*/
public class TextMeshData {
private final float[] vertexPositions;
private final float[] textureCoords;
protected TextMeshData(float[] vertexPositions, float[] textureCoords){
this.vertexPositions = vertexPositions;
this.textureCoords = textureCoords;
}
public float[] getVertexPositions() {
return vertexPositions;
}
public float[] getTextureCoords() {
return textureCoords;
}
public int getVertexCount() {
return vertexPositions.length/2;
}
}

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@ -1,48 +0,0 @@
package nl.andrewl.aos2_client.render.gui.font;
import java.util.ArrayList;
import java.util.List;
/**
* During the loading of a text this represents one word in the text.
* @author Karl
*
*/
public class Word {
private final List<Character> characters = new ArrayList<>();
private double width = 0;
private final double fontSize;
/**
* Create a new empty word.
* @param fontSize - the font size of the text which this word is in.
*/
protected Word(double fontSize){
this.fontSize = fontSize;
}
/**
* Adds a character to the end of the current word and increases the screen-space width of the word.
* @param character - the character to be added.
*/
protected void addCharacter(Character character){
characters.add(character);
width += character.getxAdvance() * fontSize;
}
/**
* @return The list of characters in the word.
*/
protected List<Character> getCharacters(){
return characters;
}
/**
* @return The width of the word in terms of screen size.
*/
protected double getWordWidth(){
return width;
}
}

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@ -79,6 +79,7 @@ public class SoundManager {
load("hurt_3", "sound/m_hurt_3.wav");
load("block_break_1", "sound/m_block_break_1.wav");
load("block_place_1", "sound/m_block_place_1.wav");
load("chat", "sound/chat.wav");
}
public void load(String name, String resource) {

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@ -1,102 +0,0 @@
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page id=0 file="jetbrains-mono.png"
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@ -5,7 +5,7 @@
<parent>
<artifactId>ace-of-shades-2</artifactId>
<groupId>nl.andrewl</groupId>
<version>1.0.0</version>
<version>1.1.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>

View File

@ -46,6 +46,8 @@ public final class Net {
serializer.registerType(17, ProjectileMessage.class);
serializer.registerType(18, ClientHealthMessage.class);
serializer.registerType(19, BlockColorMessage.class);
serializer.registerType(20, ChatMessage.class);
serializer.registerType(21, ChatWrittenMessage.class);
}
public static ExtendedDataInputStream getInputStream(InputStream in) {

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@ -0,0 +1,21 @@
package nl.andrewl.aos_core.net.client;
import nl.andrewl.record_net.Message;
/**
* A message that's sent from the server to clients about a message that has
* appeared in chat.
*/
public record ChatMessage(
long sentAt,
String author,
String message
) implements Message {
public static ChatMessage announce(String message) {
return new ChatMessage(System.currentTimeMillis(), "_ANNOUNCE", message);
}
public static ChatMessage privateMessage(String message) {
return new ChatMessage(System.currentTimeMillis(), "_PRIVATE", message);
}
}

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@ -0,0 +1,10 @@
package nl.andrewl.aos_core.net.client;
import nl.andrewl.record_net.Message;
/**
* A message sent by clients when they write a chat message for others to see.
*/
public record ChatWrittenMessage(
String message
) implements Message {}

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@ -7,7 +7,7 @@
<groupId>nl.andrewl</groupId>
<artifactId>ace-of-shades-2</artifactId>
<packaging>pom</packaging>
<version>1.0.0</version>
<version>1.1.0</version>
<modules>
<module>core</module>
<module>server</module>

View File

@ -5,7 +5,7 @@
<parent>
<artifactId>ace-of-shades-2</artifactId>
<groupId>nl.andrewl</groupId>
<version>1.0.0</version>
<version>1.1.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>

View File

@ -3,7 +3,10 @@ package nl.andrewl.aos2_server;
import nl.andrewl.aos2_server.model.ServerPlayer;
import nl.andrewl.aos_core.Net;
import nl.andrewl.aos_core.model.Team;
import nl.andrewl.aos_core.model.item.*;
import nl.andrewl.aos_core.model.item.BlockItemStack;
import nl.andrewl.aos_core.model.item.Gun;
import nl.andrewl.aos_core.model.item.GunItemStack;
import nl.andrewl.aos_core.model.item.ItemStack;
import nl.andrewl.aos_core.net.client.*;
import nl.andrewl.aos_core.net.connect.DatagramInit;
import nl.andrewl.record_net.Message;
@ -37,10 +40,14 @@ public class PlayerManager {
log.info("Registered player \"{}\" with id {}", player.getUsername(), player.getId());
players.put(player.getId(), player);
clientHandlers.put(player.getId(), handler);
String joinMessage;
Team team = findBestTeamForNewPlayer();
if (team != null) {
player.setTeam(team);
log.info("Player \"{}\" joined the \"{}\" team.", player.getUsername(), team.getName());
joinMessage = String.format("%s joined the %s team.", username, team.getName());
} else {
joinMessage = username + " joined the game.";
}
player.setPosition(getBestSpawnPoint(player));
// Tell all other players that this one has joined.
@ -53,6 +60,7 @@ public class PlayerManager {
player.getInventory().getSelectedItemStack().getType().getId(),
player.getInventory().getSelectedBlockValue()
), player);
broadcastTcpMessageToAllBut(ChatMessage.announce(joinMessage), player);
return player;
}
@ -63,6 +71,7 @@ public class PlayerManager {
clientHandlers.remove(player.getId());
broadcastTcpMessage(new PlayerLeaveMessage(player.getId()));
log.info("Deregistered player \"{}\" with id {}", player.getUsername(), player.getId());
broadcastTcpMessage(ChatMessage.announce(player.getUsername() + " left the game."));
}
public synchronized void deregisterAll() {
@ -163,6 +172,13 @@ public class PlayerManager {
resupply(player);
broadcastUdpMessage(player.getUpdateMessage(System.currentTimeMillis()));
broadcastUdpMessage(new SoundMessage("death", 1, deathPosition));
String deathMessage;
if (killedBy != null) {
deathMessage = player.getUsername() + " was killed by " + killedBy.getUsername() + ".";
} else {
deathMessage = player.getUsername() + " died.";
}
broadcastTcpMessage(ChatMessage.announce(deathMessage));
// TODO: Team points or something.
}
@ -181,6 +197,7 @@ public class PlayerManager {
handler.sendTcpMessage(new ItemStackMessage(i, stack));
}
handler.sendDatagramPacket(new ClientHealthMessage(player.getHealth()));
handler.sendTcpMessage(ChatMessage.privateMessage("You've been resupplied at your team base."));
}
public void handleUdpInit(DatagramInit init, DatagramPacket packet) {