Added ability to render mutiple players.
This commit is contained in:
parent
6cf5b599d0
commit
833ca720f1
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@ -146,6 +146,11 @@
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<artifactId>aos2-core</artifactId>
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<artifactId>aos2-core</artifactId>
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<version>${parent.version}</version>
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<version>${parent.version}</version>
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</dependency>
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</dependency>
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<dependency>
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<groupId>de.javagl</groupId>
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<artifactId>obj</artifactId>
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<version>0.3.0</version>
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</dependency>
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<dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<groupId>org.lwjgl</groupId>
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@ -5,16 +5,11 @@ import nl.andrewl.aos2_client.control.PlayerInputKeyCallback;
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import nl.andrewl.aos2_client.control.PlayerInputMouseClickCallback;
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import nl.andrewl.aos2_client.control.PlayerInputMouseClickCallback;
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import nl.andrewl.aos2_client.control.PlayerViewCursorCallback;
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import nl.andrewl.aos2_client.control.PlayerViewCursorCallback;
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import nl.andrewl.aos2_client.render.GameRenderer;
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import nl.andrewl.aos2_client.render.GameRenderer;
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import nl.andrewl.aos_core.model.Chunk;
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import nl.andrewl.aos_core.model.ColorPalette;
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import nl.andrewl.aos_core.model.ColorPalette;
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import nl.andrewl.aos_core.model.World;
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import nl.andrewl.aos_core.net.*;
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import nl.andrewl.aos_core.net.ChunkDataMessage;
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import nl.andrewl.aos_core.net.ChunkHashMessage;
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import nl.andrewl.aos_core.net.WorldInfoMessage;
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import nl.andrewl.aos_core.net.udp.ChunkUpdateMessage;
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import nl.andrewl.aos_core.net.udp.ChunkUpdateMessage;
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import nl.andrewl.aos_core.net.udp.PlayerUpdateMessage;
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import nl.andrewl.aos_core.net.udp.PlayerUpdateMessage;
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import nl.andrewl.record_net.Message;
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import nl.andrewl.record_net.Message;
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import org.joml.Vector3i;
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import org.slf4j.Logger;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.slf4j.LoggerFactory;
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@ -60,14 +55,18 @@ public class Client implements Runnable {
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gameRenderer.setupWindow(
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gameRenderer.setupWindow(
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new PlayerViewCursorCallback(gameRenderer.getCamera(), communicationHandler),
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new PlayerViewCursorCallback(gameRenderer.getCamera(), communicationHandler),
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new PlayerInputKeyCallback(inputHandler),
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new PlayerInputKeyCallback(inputHandler),
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new PlayerInputMouseClickCallback(inputHandler)
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new PlayerInputMouseClickCallback(inputHandler),
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false,
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false
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);
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);
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long lastFrameAt = System.currentTimeMillis();
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long lastFrameAt = System.currentTimeMillis();
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while (!gameRenderer.windowShouldClose()) {
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while (!gameRenderer.windowShouldClose()) {
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long now = System.currentTimeMillis();
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long now = System.currentTimeMillis();
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float dt = (now - lastFrameAt) / 1000f;
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float dt = (now - lastFrameAt) / 1000f;
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world.processQueuedChunkUpdates();
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gameRenderer.getCamera().interpolatePosition(dt);
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gameRenderer.getCamera().interpolatePosition(dt);
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world.interpolatePlayers(dt);
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gameRenderer.draw();
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gameRenderer.draw();
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lastFrameAt = now;
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lastFrameAt = now;
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}
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}
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@ -75,31 +74,17 @@ public class Client implements Runnable {
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communicationHandler.shutdown();
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communicationHandler.shutdown();
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}
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}
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public int getClientId() {
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return clientId;
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}
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public World getWorld() {
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return world;
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}
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public void onMessageReceived(Message msg) {
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public void onMessageReceived(Message msg) {
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if (msg instanceof WorldInfoMessage worldInfo) {
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if (msg instanceof WorldInfoMessage worldInfo) {
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world.setPalette(ColorPalette.fromArray(worldInfo.palette()));
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world.setPalette(ColorPalette.fromArray(worldInfo.palette()));
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}
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}
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if (msg instanceof ChunkDataMessage chunkDataMessage) {
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if (msg instanceof ChunkDataMessage chunkDataMessage) {
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Chunk chunk = chunkDataMessage.toChunk();
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world.addChunk(chunkDataMessage);
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world.addChunk(chunk);
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gameRenderer.getChunkRenderer().queueChunkMesh(chunk);
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}
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}
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if (msg instanceof ChunkUpdateMessage u) {
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if (msg instanceof ChunkUpdateMessage u) {
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Vector3i chunkPos = new Vector3i(u.cx(), u.cy(), u.cz());
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world.updateChunk(u);
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Chunk chunk = world.getChunkAt(chunkPos);
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// If we received an update for a chunk we don't have, request it!
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System.out.println(u);
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if (world.getChunkAt(u.getChunkPos()) == null) {
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if (chunk != null) {
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chunk.setBlockAt(u.lx(), u.ly(), u.lz(), u.newBlock());
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gameRenderer.getChunkRenderer().queueChunkMesh(chunk);
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} else {
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communicationHandler.sendMessage(new ChunkHashMessage(u.cx(), u.cy(), u.cz(), -1));
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communicationHandler.sendMessage(new ChunkHashMessage(u.cx(), u.cy(), u.cz(), -1));
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}
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}
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}
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}
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@ -108,9 +93,16 @@ public class Client implements Runnable {
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float eyeHeight = playerUpdate.crouching() ? 1.3f : 1.7f;
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float eyeHeight = playerUpdate.crouching() ? 1.3f : 1.7f;
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gameRenderer.getCamera().setPosition(playerUpdate.px(), playerUpdate.py() + eyeHeight, playerUpdate.pz());
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gameRenderer.getCamera().setPosition(playerUpdate.px(), playerUpdate.py() + eyeHeight, playerUpdate.pz());
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gameRenderer.getCamera().setVelocity(playerUpdate.vx(), playerUpdate.vy(), playerUpdate.vz());
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gameRenderer.getCamera().setVelocity(playerUpdate.vx(), playerUpdate.vy(), playerUpdate.vz());
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// TODO: Unload far away chunks and request close chunks we don't have.
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} else {
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world.playerUpdated(playerUpdate);
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}
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}
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}
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}
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if (msg instanceof PlayerJoinMessage joinMessage) {
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world.playerJoined(joinMessage);
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}
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if (msg instanceof PlayerLeaveMessage leaveMessage) {
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world.playerLeft(leaveMessage);
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}
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}
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}
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@ -1,7 +1,138 @@
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package nl.andrewl.aos2_client;
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package nl.andrewl.aos2_client;
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import nl.andrewl.aos2_client.render.chunk.ChunkMesh;
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import nl.andrewl.aos2_client.render.chunk.ChunkMeshGenerator;
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import nl.andrewl.aos_core.model.Chunk;
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import nl.andrewl.aos_core.model.Player;
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import nl.andrewl.aos_core.model.World;
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import nl.andrewl.aos_core.model.World;
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import nl.andrewl.aos_core.net.ChunkDataMessage;
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import nl.andrewl.aos_core.net.PlayerJoinMessage;
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import nl.andrewl.aos_core.net.PlayerLeaveMessage;
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import nl.andrewl.aos_core.net.udp.ChunkUpdateMessage;
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import nl.andrewl.aos_core.net.udp.PlayerUpdateMessage;
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import org.joml.Vector3f;
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import org.joml.Vector3i;
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import java.util.*;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ConcurrentLinkedQueue;
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/**
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* A client-side extension of the world model, with information that is only
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* important for the client to know about, like other players and chunk render
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* queues.
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*/
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public class ClientWorld extends World {
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public class ClientWorld extends World {
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private final Queue<Chunk> chunkUpdateQueue = new ConcurrentLinkedQueue<>();
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private final Queue<Chunk> chunkRemovalQueue = new ConcurrentLinkedQueue<>();
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private final ChunkMeshGenerator chunkMeshGenerator = new ChunkMeshGenerator();
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private final Map<Chunk, ChunkMesh> chunkMeshes = new ConcurrentHashMap<>();
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private final Map<Integer, Player> players = new HashMap<>();
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public void playerJoined(PlayerJoinMessage joinMessage) {
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Player p = joinMessage.toPlayer();
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players.put(p.getId(), p);
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}
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public void playerLeft(PlayerLeaveMessage leaveMessage) {
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players.remove(leaveMessage.id());
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}
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public void playerUpdated(PlayerUpdateMessage playerUpdate) {
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Player p = players.get(playerUpdate.clientId());
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if (p != null) {
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playerUpdate.apply(p);
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}
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}
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public Collection<Player> getPlayers() {
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return players.values();
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}
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public void interpolatePlayers(float dt) {
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Vector3f movement = new Vector3f();
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for (var player : getPlayers()) {
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movement.set(player.getVelocity()).mul(dt);
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player.getPosition().add(movement);
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}
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}
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@Override
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public void addChunk(Chunk chunk) {
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super.addChunk(chunk);
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chunkUpdateQueue.add(chunk);
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}
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public void addChunk(ChunkDataMessage msg) {
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addChunk(msg.toChunk());
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}
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@Override
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public void removeChunk(Vector3i chunkPos) {
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Chunk chunk = getChunkAt(chunkPos);
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if (chunk != null) {
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chunkRemovalQueue.add(chunk);
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chunkUpdateQueue.remove(chunk);
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}
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super.removeChunk(chunkPos);
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}
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public void updateChunk(ChunkUpdateMessage update) {
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Chunk chunk = getChunkAt(update.getChunkPos());
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if (chunk != null) {
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chunk.setBlockAt(update.lx(), update.ly(), update.lz(), update.newBlock());
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List<Chunk> chunksToReRender = new ArrayList<>(7);
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chunksToReRender.add(chunk);
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// Check if neighboring chunks need to be re-rendered too.
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if (update.lx() == 0) {
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Chunk c = getChunkAt(update.cx() - 1, update.cy(), update.cz());
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if (c != null) chunksToReRender.add(c);
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}
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if (update.ly() == 0) {
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Chunk c = getChunkAt(update.cx(), update.cy() - 1, update.cz());
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if (c != null) chunksToReRender.add(c);
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}
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if (update.lz() == 0) {
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Chunk c = getChunkAt(update.cx(), update.cy(), update.cz() - 1);
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if (c != null) chunksToReRender.add(c);
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}
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if (update.lx() == Chunk.SIZE - 1) {
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Chunk c = getChunkAt(update.cx() + 1, update.cy(), update.cz());
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if (c != null) chunksToReRender.add(c);
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}
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if (update.ly() == Chunk.SIZE - 1) {
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Chunk c = getChunkAt(update.cx(), update.cy() + 1, update.cz());
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if (c != null) chunksToReRender.add(c);
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}
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if (update.lz() == Chunk.SIZE - 1) {
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Chunk c = getChunkAt(update.cx(), update.cy(), update.cz() + 1);
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if (c != null) chunksToReRender.add(c);
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}
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chunkUpdateQueue.addAll(chunksToReRender);
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}
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}
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/**
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* Call this to process any queued chunk updates, and update chunk meshes.
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* Only call this method on the main OpenGL context thread!
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*/
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public void processQueuedChunkUpdates() {
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while (!chunkRemovalQueue.isEmpty()) {
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Chunk chunk = chunkRemovalQueue.remove();
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ChunkMesh mesh = chunkMeshes.remove(chunk);
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if (mesh != null) mesh.free();
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}
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while (!chunkUpdateQueue.isEmpty()) {
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Chunk chunk = chunkUpdateQueue.remove();
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ChunkMesh mesh = new ChunkMesh(chunk, this, chunkMeshGenerator);
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ChunkMesh existingMesh = chunkMeshes.get(chunk);
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if (existingMesh != null) existingMesh.free();
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chunkMeshes.put(chunk, mesh);
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}
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}
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public Collection<ChunkMesh> getChunkMeshesToDraw() {
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return chunkMeshes.values();
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}
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}
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}
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@ -14,7 +14,6 @@ public class PlayerInputMouseClickCallback implements GLFWMouseButtonCallbackI {
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@Override
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@Override
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public void invoke(long window, int button, int action, int mods) {
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public void invoke(long window, int button, int action, int mods) {
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System.out.println("Click: " + button);
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inputHandler.updateInputState(window);
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inputHandler.updateInputState(window);
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}
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}
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}
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}
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@ -1,10 +1,11 @@
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package nl.andrewl.aos2_client.render;
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package nl.andrewl.aos2_client.render;
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import nl.andrewl.aos2_client.Camera;
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import nl.andrewl.aos2_client.Camera;
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import nl.andrewl.aos2_client.ClientWorld;
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import nl.andrewl.aos2_client.render.chunk.ChunkRenderer;
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import nl.andrewl.aos2_client.render.chunk.ChunkRenderer;
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import nl.andrewl.aos2_client.render.gui.GUIRenderer;
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import nl.andrewl.aos2_client.render.gui.GUIRenderer;
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import nl.andrewl.aos2_client.render.gui.GUITexture;
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import nl.andrewl.aos2_client.render.gui.GUITexture;
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import nl.andrewl.aos_core.model.World;
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import nl.andrewl.aos2_client.render.model.Model;
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import org.joml.Matrix4f;
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import org.joml.Matrix4f;
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import org.lwjgl.glfw.*;
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import org.lwjgl.glfw.*;
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import org.lwjgl.opengl.GL;
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import org.lwjgl.opengl.GL;
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@ -27,30 +28,33 @@ public class GameRenderer {
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private static final float Z_NEAR = 0.01f;
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private static final float Z_NEAR = 0.01f;
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private static final float Z_FAR = 500f;
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private static final float Z_FAR = 500f;
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private final ChunkRenderer chunkRenderer;
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private ChunkRenderer chunkRenderer;
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private final GUIRenderer guiRenderer;
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private GUIRenderer guiRenderer;
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private ModelRenderer modelRenderer;
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private final Camera camera;
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private final Camera camera;
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private final World world;
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private final ClientWorld world;
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private Model playerModel; // Standard player model used to render all players.
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private long windowHandle;
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private long windowHandle;
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private GLFWVidMode primaryMonitorSettings;
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private boolean fullscreen;
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private int screenWidth = 800;
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private int screenWidth = 800;
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private int screenHeight = 600;
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private int screenHeight = 600;
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private float fov = 90f;
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private float fov = 90f;
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private final Matrix4f perspectiveTransform;
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private final Matrix4f perspectiveTransform;
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public GameRenderer(World world) {
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public GameRenderer(ClientWorld world) {
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this.world = world;
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this.world = world;
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this.chunkRenderer = new ChunkRenderer();
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this.guiRenderer = new GUIRenderer();
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this.camera = new Camera();
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this.camera = new Camera();
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this.perspectiveTransform = new Matrix4f();
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this.perspectiveTransform = new Matrix4f();
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}
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}
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public void setupWindow(GLFWCursorPosCallbackI viewCursorCallback, GLFWKeyCallbackI inputKeyCallback, GLFWMouseButtonCallbackI mouseButtonCallback) {
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public void setupWindow(
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GLFWCursorPosCallbackI viewCursorCallback,
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GLFWKeyCallbackI inputKeyCallback,
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GLFWMouseButtonCallbackI mouseButtonCallback,
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boolean fullscreen,
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boolean grabCursor
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) {
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GLFWErrorCallback.createPrint(System.err).set();
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GLFWErrorCallback.createPrint(System.err).set();
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if (!glfwInit()) throw new IllegalStateException("Could not initialize GLFW.");
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if (!glfwInit()) throw new IllegalStateException("Could not initialize GLFW.");
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glfwDefaultWindowHints();
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glfwDefaultWindowHints();
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@ -58,21 +62,28 @@ public class GameRenderer {
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glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
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glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
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long monitorId = glfwGetPrimaryMonitor();
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long monitorId = glfwGetPrimaryMonitor();
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primaryMonitorSettings = glfwGetVideoMode(monitorId);
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GLFWVidMode primaryMonitorSettings = glfwGetVideoMode(monitorId);
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if (primaryMonitorSettings == null) throw new IllegalStateException("Could not get information about the primary monitory.");
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if (primaryMonitorSettings == null) throw new IllegalStateException("Could not get information about the primary monitory.");
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log.debug("Primary monitor settings: Width: {}, Height: {}", primaryMonitorSettings.width(), primaryMonitorSettings.height());
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log.debug("Primary monitor settings: Width: {}, Height: {}", primaryMonitorSettings.width(), primaryMonitorSettings.height());
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if (fullscreen) {
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screenWidth = primaryMonitorSettings.width();
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screenWidth = primaryMonitorSettings.width();
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screenHeight = primaryMonitorSettings.height();
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screenHeight = primaryMonitorSettings.height();
|
||||||
windowHandle = glfwCreateWindow(screenWidth, screenHeight, "Ace of Shades 2", monitorId, 0);
|
windowHandle = glfwCreateWindow(screenWidth, screenHeight, "Ace of Shades 2", monitorId, 0);
|
||||||
|
} else {
|
||||||
|
screenWidth = 1000;
|
||||||
|
screenHeight = 800;
|
||||||
|
windowHandle = glfwCreateWindow(screenWidth, screenHeight, "Ace of Shades 2", 0, 0);
|
||||||
|
}
|
||||||
if (windowHandle == 0) throw new RuntimeException("Failed to create GLFW window.");
|
if (windowHandle == 0) throw new RuntimeException("Failed to create GLFW window.");
|
||||||
fullscreen = true;
|
|
||||||
log.debug("Initialized GLFW window.");
|
log.debug("Initialized GLFW window.");
|
||||||
|
|
||||||
// Setup callbacks.
|
// Setup callbacks.
|
||||||
glfwSetKeyCallback(windowHandle, inputKeyCallback);
|
glfwSetKeyCallback(windowHandle, inputKeyCallback);
|
||||||
glfwSetCursorPosCallback(windowHandle, viewCursorCallback);
|
glfwSetCursorPosCallback(windowHandle, viewCursorCallback);
|
||||||
glfwSetMouseButtonCallback(windowHandle, mouseButtonCallback);
|
glfwSetMouseButtonCallback(windowHandle, mouseButtonCallback);
|
||||||
|
if (grabCursor) {
|
||||||
glfwSetInputMode(windowHandle, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
|
glfwSetInputMode(windowHandle, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
|
||||||
|
}
|
||||||
glfwSetInputMode(windowHandle, GLFW_RAW_MOUSE_MOTION, GLFW_TRUE);
|
glfwSetInputMode(windowHandle, GLFW_RAW_MOUSE_MOTION, GLFW_TRUE);
|
||||||
glfwSetCursorPos(windowHandle, 0, 0);
|
glfwSetCursorPos(windowHandle, 0, 0);
|
||||||
log.debug("Set up window callbacks.");
|
log.debug("Set up window callbacks.");
|
||||||
|
|
@ -80,7 +91,6 @@ public class GameRenderer {
|
||||||
glfwMakeContextCurrent(windowHandle);
|
glfwMakeContextCurrent(windowHandle);
|
||||||
glfwSwapInterval(1);
|
glfwSwapInterval(1);
|
||||||
glfwShowWindow(windowHandle);
|
glfwShowWindow(windowHandle);
|
||||||
log.debug("Made window visible.");
|
|
||||||
|
|
||||||
GL.createCapabilities();
|
GL.createCapabilities();
|
||||||
// GLUtil.setupDebugMessageCallback(System.out);
|
// GLUtil.setupDebugMessageCallback(System.out);
|
||||||
|
|
@ -90,9 +100,9 @@ public class GameRenderer {
|
||||||
glCullFace(GL_BACK);
|
glCullFace(GL_BACK);
|
||||||
log.debug("Initialized OpenGL context.");
|
log.debug("Initialized OpenGL context.");
|
||||||
|
|
||||||
chunkRenderer.setupShaderProgram();
|
this.chunkRenderer = new ChunkRenderer();
|
||||||
log.debug("Initialized chunk renderer.");
|
log.debug("Initialized chunk renderer.");
|
||||||
guiRenderer.setup();
|
this.guiRenderer = new GUIRenderer();
|
||||||
// TODO: More organized way to load textures for GUI.
|
// TODO: More organized way to load textures for GUI.
|
||||||
try {
|
try {
|
||||||
var crosshairTexture = new GUITexture("gui/crosshair.png");
|
var crosshairTexture = new GUITexture("gui/crosshair.png");
|
||||||
|
|
@ -103,34 +113,13 @@ public class GameRenderer {
|
||||||
throw new RuntimeException(e);
|
throw new RuntimeException(e);
|
||||||
}
|
}
|
||||||
log.debug("Initialized GUI renderer.");
|
log.debug("Initialized GUI renderer.");
|
||||||
updatePerspective();
|
this.modelRenderer = new ModelRenderer();
|
||||||
|
try {
|
||||||
|
playerModel = new Model("model/player_simple.obj", "model/simple_player.png");
|
||||||
|
} catch (IOException e) {
|
||||||
|
throw new RuntimeException(e);
|
||||||
}
|
}
|
||||||
|
log.debug("Initialized model renderer.");
|
||||||
public void setFullscreen(boolean fullscreen) {
|
|
||||||
if (windowHandle == 0) throw new IllegalStateException("Window not setup.");
|
|
||||||
long monitor = glfwGetPrimaryMonitor();
|
|
||||||
if (fullscreen) {
|
|
||||||
log.debug("Changing to fullscreen: {} x {}", primaryMonitorSettings.width(), primaryMonitorSettings.height());
|
|
||||||
glfwSetWindowMonitor(windowHandle, monitor, 0, 0, primaryMonitorSettings.width(), primaryMonitorSettings.height(), primaryMonitorSettings.refreshRate());
|
|
||||||
screenWidth = primaryMonitorSettings.width();
|
|
||||||
screenHeight = primaryMonitorSettings.height();
|
|
||||||
updatePerspective();
|
|
||||||
} else {
|
|
||||||
log.debug("Changing to windowed mode.");
|
|
||||||
screenWidth = 800;
|
|
||||||
screenHeight = 600;
|
|
||||||
int left = primaryMonitorSettings.width() / 2;
|
|
||||||
int top = primaryMonitorSettings.height() / 2;
|
|
||||||
glfwSetWindowMonitor(windowHandle, 0, left, top, screenWidth, screenHeight, primaryMonitorSettings.refreshRate());
|
|
||||||
updatePerspective();
|
|
||||||
}
|
|
||||||
this.fullscreen = fullscreen;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void setSize(int width, int height) {
|
|
||||||
glfwSetWindowSize(windowHandle, width, height);
|
|
||||||
this.screenWidth = width;
|
|
||||||
this.screenHeight = height;
|
|
||||||
updatePerspective();
|
updatePerspective();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -144,12 +133,18 @@ public class GameRenderer {
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Updates the rendering perspective used to render the game. Note: only
|
* Updates the rendering perspective used to render the game.
|
||||||
* call this after calling {@link ChunkRenderer#setupShaderProgram()}.
|
|
||||||
*/
|
*/
|
||||||
private void updatePerspective() {
|
private void updatePerspective() {
|
||||||
perspectiveTransform.setPerspective(fov, getAspectRatio(), Z_NEAR, Z_FAR);
|
perspectiveTransform.setPerspective(fov, getAspectRatio(), Z_NEAR, Z_FAR);
|
||||||
chunkRenderer.setPerspective(perspectiveTransform);
|
float[] data = new float[16];
|
||||||
|
perspectiveTransform.get(data);
|
||||||
|
if (chunkRenderer != null) chunkRenderer.setPerspective(data);
|
||||||
|
if (modelRenderer != null) modelRenderer.setPerspective(data);
|
||||||
|
}
|
||||||
|
|
||||||
|
public Matrix4f getPerspectiveTransform() {
|
||||||
|
return perspectiveTransform;
|
||||||
}
|
}
|
||||||
|
|
||||||
public boolean windowShouldClose() {
|
public boolean windowShouldClose() {
|
||||||
|
|
@ -160,14 +155,20 @@ public class GameRenderer {
|
||||||
return camera;
|
return camera;
|
||||||
}
|
}
|
||||||
|
|
||||||
public ChunkRenderer getChunkRenderer() {
|
|
||||||
return chunkRenderer;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void draw() {
|
public void draw() {
|
||||||
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
||||||
|
chunkRenderer.draw(camera, world.getChunkMeshesToDraw());
|
||||||
|
|
||||||
|
// Draw players.
|
||||||
|
modelRenderer.setView(camera.getViewTransformData());
|
||||||
|
playerModel.bind();
|
||||||
|
Matrix4f playerModelTransform = new Matrix4f();
|
||||||
|
for (var player : world.getPlayers()) {
|
||||||
|
playerModelTransform.identity().translate(player.getPosition());
|
||||||
|
modelRenderer.render(playerModel, playerModelTransform);
|
||||||
|
}
|
||||||
|
playerModel.unbind();
|
||||||
|
|
||||||
chunkRenderer.draw(camera, world);
|
|
||||||
guiRenderer.draw();
|
guiRenderer.draw();
|
||||||
|
|
||||||
glfwSwapBuffers(windowHandle);
|
glfwSwapBuffers(windowHandle);
|
||||||
|
|
@ -175,8 +176,10 @@ public class GameRenderer {
|
||||||
}
|
}
|
||||||
|
|
||||||
public void freeWindow() {
|
public void freeWindow() {
|
||||||
guiRenderer.free();
|
if (playerModel != null) playerModel.free();
|
||||||
chunkRenderer.free();
|
if (modelRenderer != null) modelRenderer.free();
|
||||||
|
if (guiRenderer != null) guiRenderer.free();
|
||||||
|
if (chunkRenderer != null) chunkRenderer.free();
|
||||||
GL.destroy();
|
GL.destroy();
|
||||||
Callbacks.glfwFreeCallbacks(windowHandle);
|
Callbacks.glfwFreeCallbacks(windowHandle);
|
||||||
glfwSetErrorCallback(null);
|
glfwSetErrorCallback(null);
|
||||||
|
|
|
||||||
|
|
@ -1,70 +0,0 @@
|
||||||
package nl.andrewl.aos2_client.render;
|
|
||||||
|
|
||||||
import org.joml.Matrix4f;
|
|
||||||
|
|
||||||
import static org.lwjgl.opengl.GL46.*;
|
|
||||||
|
|
||||||
public class Mesh {
|
|
||||||
private final int vboId;
|
|
||||||
private final int vaoId;
|
|
||||||
private final int eboId;
|
|
||||||
private int indexCount;
|
|
||||||
private final Matrix4f transform = new Matrix4f();
|
|
||||||
private final float[] transformData = new float[16];
|
|
||||||
|
|
||||||
public Mesh(MeshData initialData) {
|
|
||||||
this.vboId = glGenBuffers();
|
|
||||||
this.eboId = glGenBuffers();
|
|
||||||
this.vaoId = glGenVertexArrays();
|
|
||||||
load(initialData);
|
|
||||||
initVertexArrayAttributes();
|
|
||||||
}
|
|
||||||
|
|
||||||
public void load(MeshData data) {
|
|
||||||
indexCount = data.indexBuffer().limit();
|
|
||||||
glBindBuffer(GL_ARRAY_BUFFER, vboId);
|
|
||||||
glBufferData(GL_ARRAY_BUFFER, data.vertexBuffer(), GL_STATIC_DRAW);
|
|
||||||
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, eboId);
|
|
||||||
glBufferData(GL_ELEMENT_ARRAY_BUFFER, data.indexBuffer(), GL_STATIC_DRAW);
|
|
||||||
}
|
|
||||||
|
|
||||||
public Matrix4f getTransform() {
|
|
||||||
return transform;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void updateTransform() {
|
|
||||||
transform.set(transformData);
|
|
||||||
}
|
|
||||||
|
|
||||||
public float[] getTransformData() {
|
|
||||||
return transformData;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Initializes this mesh's vertex array attribute settings.
|
|
||||||
*/
|
|
||||||
private void initVertexArrayAttributes() {
|
|
||||||
glBindVertexArray(vaoId);
|
|
||||||
// Vertex position floats.
|
|
||||||
glEnableVertexAttribArray(0);
|
|
||||||
glVertexAttribPointer(0, 3, GL_FLOAT, false, 9 * Float.BYTES, 0);
|
|
||||||
// Vertex color floats.
|
|
||||||
glEnableVertexAttribArray(1);
|
|
||||||
glVertexAttribPointer(1, 3, GL_FLOAT, false, 9 * Float.BYTES, 3 * Float.BYTES);
|
|
||||||
// Vertex normal floats.
|
|
||||||
glEnableVertexAttribArray(2);
|
|
||||||
glVertexAttribPointer(2, 3, GL_FLOAT, false, 9 * Float.BYTES, 6 * Float.BYTES);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void draw() {
|
|
||||||
glBindVertexArray(vaoId);
|
|
||||||
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, eboId);
|
|
||||||
glDrawElements(GL_TRIANGLES, indexCount, GL_UNSIGNED_INT, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void free() {
|
|
||||||
glDeleteBuffers(vboId);
|
|
||||||
glDeleteBuffers(eboId);
|
|
||||||
glDeleteVertexArrays(vaoId);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
@ -1,6 +0,0 @@
|
||||||
package nl.andrewl.aos2_client.render;
|
|
||||||
|
|
||||||
import java.nio.FloatBuffer;
|
|
||||||
import java.nio.IntBuffer;
|
|
||||||
|
|
||||||
public record MeshData(FloatBuffer vertexBuffer, IntBuffer indexBuffer) {}
|
|
||||||
|
|
@ -0,0 +1,53 @@
|
||||||
|
package nl.andrewl.aos2_client.render;
|
||||||
|
|
||||||
|
import nl.andrewl.aos2_client.Camera;
|
||||||
|
import nl.andrewl.aos2_client.render.model.Model;
|
||||||
|
import org.joml.Matrix4f;
|
||||||
|
|
||||||
|
import static org.lwjgl.opengl.GL46.*;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A renderer that handles rendering of textured models.
|
||||||
|
*/
|
||||||
|
public class ModelRenderer {
|
||||||
|
private final ShaderProgram shaderProgram;
|
||||||
|
private final int projectionUniform;
|
||||||
|
private final int viewUniform;
|
||||||
|
private final int modelUniform;
|
||||||
|
private final int textureSamplerUniform;
|
||||||
|
|
||||||
|
public ModelRenderer() {
|
||||||
|
shaderProgram = new ShaderProgram.Builder()
|
||||||
|
.withShader("shader/model/vertex.glsl", GL_VERTEX_SHADER)
|
||||||
|
.withShader("shader/model/fragment.glsl", GL_FRAGMENT_SHADER)
|
||||||
|
.build();
|
||||||
|
projectionUniform = shaderProgram.getUniform("projectionTransform");
|
||||||
|
viewUniform = shaderProgram.getUniform("viewTransform");
|
||||||
|
modelUniform = shaderProgram.getUniform("modelTransform");
|
||||||
|
textureSamplerUniform = shaderProgram.getUniform("textureSampler");
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setPerspective(float[] data) {
|
||||||
|
shaderProgram.use();
|
||||||
|
glUniformMatrix4fv(projectionUniform, false, data);
|
||||||
|
shaderProgram.stopUsing();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setView(float[] data) {
|
||||||
|
shaderProgram.use();
|
||||||
|
glUniformMatrix4fv(viewUniform, false, data);
|
||||||
|
shaderProgram.stopUsing();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void render(Model model, Matrix4f modelTransform) {
|
||||||
|
shaderProgram.use();
|
||||||
|
glUniformMatrix4fv(modelUniform, false, modelTransform.get(new float[16]));
|
||||||
|
glUniform1i(textureSamplerUniform, 0);
|
||||||
|
model.draw();
|
||||||
|
shaderProgram.stopUsing();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void free() {
|
||||||
|
shaderProgram.free();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -1,26 +0,0 @@
|
||||||
package nl.andrewl.aos2_client.render;
|
|
||||||
|
|
||||||
import org.joml.Vector3f;
|
|
||||||
import org.joml.Vector3i;
|
|
||||||
import org.lwjgl.BufferUtils;
|
|
||||||
|
|
||||||
import java.nio.FloatBuffer;
|
|
||||||
import java.nio.IntBuffer;
|
|
||||||
|
|
||||||
public class PlayerMeshGenerator {
|
|
||||||
private final FloatBuffer vertexBuffer;
|
|
||||||
private final IntBuffer indexBuffer;
|
|
||||||
|
|
||||||
private final Vector3i pos = new Vector3i();
|
|
||||||
private final Vector3f color = new Vector3f();
|
|
||||||
private final Vector3f norm = new Vector3f();
|
|
||||||
|
|
||||||
public PlayerMeshGenerator() {
|
|
||||||
vertexBuffer = BufferUtils.createFloatBuffer(1000);
|
|
||||||
indexBuffer = BufferUtils.createIntBuffer(100);
|
|
||||||
}
|
|
||||||
|
|
||||||
// public PlayerMesh generateMesh() {
|
|
||||||
//
|
|
||||||
// }
|
|
||||||
}
|
|
||||||
|
|
@ -32,6 +32,10 @@ public class ShaderProgram {
|
||||||
glUseProgram(0);
|
glUseProgram(0);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public int getId() {
|
||||||
|
return id;
|
||||||
|
}
|
||||||
|
|
||||||
public int getUniform(String name) {
|
public int getUniform(String name) {
|
||||||
return glGetUniformLocation(id, name);
|
return glGetUniformLocation(id, name);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -49,17 +49,16 @@ public class ChunkMesh {
|
||||||
* Generates and loads this chunk's mesh into the allocated OpenGL buffers.
|
* Generates and loads this chunk's mesh into the allocated OpenGL buffers.
|
||||||
*/
|
*/
|
||||||
private void loadMesh(ChunkMeshGenerator meshGenerator) {
|
private void loadMesh(ChunkMeshGenerator meshGenerator) {
|
||||||
long start = System.nanoTime();
|
// long start = System.nanoTime();
|
||||||
var meshData = meshGenerator.generateMesh(chunk, world);
|
var meshData = meshGenerator.generateMesh(chunk, world);
|
||||||
double dur = (System.nanoTime() - start) / 1_000_000.0;
|
// double dur = (System.nanoTime() - start) / 1_000_000.0;
|
||||||
this.indexCount = meshData.indexBuffer().limit();
|
this.indexCount = meshData.indexBuffer().limit();
|
||||||
// Print some debug information.
|
// log.debug(
|
||||||
log.debug(
|
// "Generated mesh for chunk ({}, {}, {}) in {} ms. {} vertices and {} indices.",
|
||||||
"Generated mesh for chunk ({}, {}, {}) in {} ms. {} vertices and {} indices.",
|
// chunk.getPosition().x, chunk.getPosition().y, chunk.getPosition().z,
|
||||||
chunk.getPosition().x, chunk.getPosition().y, chunk.getPosition().z,
|
// dur,
|
||||||
dur,
|
// meshData.vertexBuffer().limit() / 9, indexCount
|
||||||
meshData.vertexBuffer().limit() / 9, indexCount
|
// );
|
||||||
);
|
|
||||||
|
|
||||||
glBindBuffer(GL_ARRAY_BUFFER, vboId);
|
glBindBuffer(GL_ARRAY_BUFFER, vboId);
|
||||||
glBufferData(GL_ARRAY_BUFFER, meshData.vertexBuffer(), GL_STATIC_DRAW);
|
glBufferData(GL_ARRAY_BUFFER, meshData.vertexBuffer(), GL_STATIC_DRAW);
|
||||||
|
|
|
||||||
|
|
@ -7,7 +7,10 @@ import nl.andrewl.aos_core.model.World;
|
||||||
import org.joml.Matrix4f;
|
import org.joml.Matrix4f;
|
||||||
import org.joml.Vector3i;
|
import org.joml.Vector3i;
|
||||||
|
|
||||||
import java.util.*;
|
import java.util.Collection;
|
||||||
|
import java.util.HashMap;
|
||||||
|
import java.util.Map;
|
||||||
|
import java.util.Queue;
|
||||||
import java.util.concurrent.ConcurrentLinkedQueue;
|
import java.util.concurrent.ConcurrentLinkedQueue;
|
||||||
|
|
||||||
import static org.lwjgl.opengl.GL46.*;
|
import static org.lwjgl.opengl.GL46.*;
|
||||||
|
|
@ -18,17 +21,12 @@ import static org.lwjgl.opengl.GL46.*;
|
||||||
* be rendered each frame.
|
* be rendered each frame.
|
||||||
*/
|
*/
|
||||||
public class ChunkRenderer {
|
public class ChunkRenderer {
|
||||||
private final ChunkMeshGenerator chunkMeshGenerator = new ChunkMeshGenerator();
|
private final ShaderProgram shaderProgram;
|
||||||
private final Queue<Chunk> meshGenerationQueue = new ConcurrentLinkedQueue<>();
|
private final int projectionTransformUniform;
|
||||||
|
private final int viewTransformUniform;
|
||||||
|
private final int chunkPositionUniform;
|
||||||
|
|
||||||
private ShaderProgram shaderProgram;
|
public ChunkRenderer() {
|
||||||
private int projectionTransformUniform;
|
|
||||||
private int viewTransformUniform;
|
|
||||||
private int chunkPositionUniform;
|
|
||||||
|
|
||||||
private final Map<Vector3i, ChunkMesh> chunkMeshes = new HashMap<>();
|
|
||||||
|
|
||||||
public void setupShaderProgram() {
|
|
||||||
this.shaderProgram = new ShaderProgram.Builder()
|
this.shaderProgram = new ShaderProgram.Builder()
|
||||||
.withShader("shader/chunk/vertex.glsl", GL_VERTEX_SHADER)
|
.withShader("shader/chunk/vertex.glsl", GL_VERTEX_SHADER)
|
||||||
.withShader("shader/chunk/fragment.glsl", GL_FRAGMENT_SHADER)
|
.withShader("shader/chunk/fragment.glsl", GL_FRAGMENT_SHADER)
|
||||||
|
|
@ -38,39 +36,28 @@ public class ChunkRenderer {
|
||||||
this.viewTransformUniform = shaderProgram.getUniform("viewTransform");
|
this.viewTransformUniform = shaderProgram.getUniform("viewTransform");
|
||||||
this.chunkPositionUniform = shaderProgram.getUniform("chunkPosition");
|
this.chunkPositionUniform = shaderProgram.getUniform("chunkPosition");
|
||||||
int chunkSizeUniform = shaderProgram.getUniform("chunkSize");
|
int chunkSizeUniform = shaderProgram.getUniform("chunkSize");
|
||||||
|
|
||||||
// Set constant uniforms that don't change during runtime.
|
// Set constant uniforms that don't change during runtime.
|
||||||
glUniform1i(chunkSizeUniform, Chunk.SIZE);
|
glUniform1i(chunkSizeUniform, Chunk.SIZE);
|
||||||
|
shaderProgram.stopUsing();
|
||||||
}
|
}
|
||||||
|
|
||||||
public void queueChunkMesh(Chunk chunk) {
|
public void setPerspective(float[] data) {
|
||||||
meshGenerationQueue.add(chunk);
|
shaderProgram.use();
|
||||||
|
glUniformMatrix4fv(projectionTransformUniform, false, data);
|
||||||
|
shaderProgram.stopUsing();
|
||||||
}
|
}
|
||||||
|
|
||||||
public void setPerspective(Matrix4f projectionTransform) {
|
public void draw(Camera cam, Collection<ChunkMesh> chunkMeshes) {
|
||||||
glUniformMatrix4fv(projectionTransformUniform, false, projectionTransform.get(new float[16]));
|
|
||||||
}
|
|
||||||
|
|
||||||
public void draw(Camera cam, World world) {
|
|
||||||
while (!meshGenerationQueue.isEmpty()) {
|
|
||||||
Chunk chunk = meshGenerationQueue.remove();
|
|
||||||
ChunkMesh mesh = new ChunkMesh(chunk, world, chunkMeshGenerator);
|
|
||||||
ChunkMesh existingMesh = chunkMeshes.get(chunk.getPosition());
|
|
||||||
if (existingMesh != null) existingMesh.free();
|
|
||||||
chunkMeshes.put(chunk.getPosition(), mesh);
|
|
||||||
}
|
|
||||||
shaderProgram.use();
|
shaderProgram.use();
|
||||||
glUniformMatrix4fv(viewTransformUniform, false, cam.getViewTransformData());
|
glUniformMatrix4fv(viewTransformUniform, false, cam.getViewTransformData());
|
||||||
for (var mesh : chunkMeshes.values()) {
|
for (var mesh : chunkMeshes) {
|
||||||
glUniform3iv(chunkPositionUniform, mesh.getPositionData());
|
glUniform3iv(chunkPositionUniform, mesh.getPositionData());
|
||||||
mesh.draw();
|
mesh.draw();
|
||||||
}
|
}
|
||||||
|
shaderProgram.stopUsing();
|
||||||
}
|
}
|
||||||
|
|
||||||
public void free() {
|
public void free() {
|
||||||
for (var mesh : chunkMeshes.values()) mesh.free();
|
|
||||||
chunkMeshes.clear();
|
|
||||||
meshGenerationQueue.clear();
|
|
||||||
shaderProgram.free();
|
shaderProgram.free();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -14,20 +14,16 @@ import static org.lwjgl.opengl.GL46.*;
|
||||||
* Manages rendering of 2D GUI components like cross-hairs, inventory stuff, etc.
|
* Manages rendering of 2D GUI components like cross-hairs, inventory stuff, etc.
|
||||||
*/
|
*/
|
||||||
public class GUIRenderer {
|
public class GUIRenderer {
|
||||||
private int vaoId;
|
private final int vaoId;
|
||||||
private int vboId;
|
private final int vboId;
|
||||||
private int vertexCount;
|
private final int vertexCount;
|
||||||
private ShaderProgram shaderProgram;
|
private final ShaderProgram shaderProgram;
|
||||||
private int transformUniformLocation;
|
private final int transformUniformLocation;
|
||||||
|
|
||||||
|
|
||||||
private final List<GUITexture> guiTextures = new ArrayList<>();
|
private final List<GUITexture> guiTextures = new ArrayList<>();
|
||||||
|
|
||||||
public void addTexture(GUITexture texture) {
|
public GUIRenderer() {
|
||||||
guiTextures.add(texture);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void setup() {
|
|
||||||
vaoId = glGenVertexArrays();
|
vaoId = glGenVertexArrays();
|
||||||
vboId = glGenBuffers();
|
vboId = glGenBuffers();
|
||||||
FloatBuffer buffer = BufferUtils.createFloatBuffer(8);
|
FloatBuffer buffer = BufferUtils.createFloatBuffer(8);
|
||||||
|
|
@ -53,6 +49,10 @@ public class GUIRenderer {
|
||||||
shaderProgram.bindAttribute(0, "position");
|
shaderProgram.bindAttribute(0, "position");
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public void addTexture(GUITexture texture) {
|
||||||
|
guiTextures.add(texture);
|
||||||
|
}
|
||||||
|
|
||||||
public void draw() {
|
public void draw() {
|
||||||
shaderProgram.use();
|
shaderProgram.use();
|
||||||
glBindVertexArray(vaoId);
|
glBindVertexArray(vaoId);
|
||||||
|
|
|
||||||
|
|
@ -26,7 +26,7 @@ public class GUITexture {
|
||||||
|
|
||||||
textureId = glGenTextures();
|
textureId = glGenTextures();
|
||||||
glBindTexture(GL_TEXTURE_2D, textureId);
|
glBindTexture(GL_TEXTURE_2D, textureId);
|
||||||
glPixelStorei(GL_UNPACK_ALIGNMENT, textureId);
|
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
|
||||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
||||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
||||||
var buf = ImageUtils.decodePng(img);
|
var buf = ImageUtils.decodePng(img);
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,123 @@
|
||||||
|
package nl.andrewl.aos2_client.render.model;
|
||||||
|
|
||||||
|
import de.javagl.obj.Obj;
|
||||||
|
import de.javagl.obj.ObjData;
|
||||||
|
import de.javagl.obj.ObjReader;
|
||||||
|
import de.javagl.obj.ObjUtils;
|
||||||
|
import nl.andrewl.aos_core.ImageUtils;
|
||||||
|
|
||||||
|
import javax.imageio.ImageIO;
|
||||||
|
import java.awt.image.BufferedImage;
|
||||||
|
import java.io.IOException;
|
||||||
|
import java.nio.ByteBuffer;
|
||||||
|
import java.nio.FloatBuffer;
|
||||||
|
import java.nio.IntBuffer;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import static org.lwjgl.opengl.GL46.*;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents a 3D model with a texture, which can be used to render one or
|
||||||
|
* more entities.
|
||||||
|
*/
|
||||||
|
public class Model {
|
||||||
|
private final int vaoId;
|
||||||
|
private final List<Integer> vboIds;
|
||||||
|
private final int eboId;
|
||||||
|
private final int indexCount;
|
||||||
|
private final int textureId;
|
||||||
|
|
||||||
|
public Model(String resource, String textureResource) throws IOException {
|
||||||
|
try (
|
||||||
|
var in = Model.class.getClassLoader().getResourceAsStream(resource);
|
||||||
|
var imageIn = Model.class.getClassLoader().getResourceAsStream(textureResource)
|
||||||
|
) {
|
||||||
|
if (in == null) throw new IOException("Could not load resource: " + resource);
|
||||||
|
if (imageIn == null) throw new IOException("Could not load texture image: " + textureResource);
|
||||||
|
Obj obj = ObjReader.read(in);
|
||||||
|
obj = ObjUtils.convertToRenderable(obj);
|
||||||
|
IntBuffer indices = ObjData.getFaceVertexIndices(obj, 3);
|
||||||
|
FloatBuffer vertices = ObjData.getVertices(obj);
|
||||||
|
FloatBuffer texCoords = ObjData.getTexCoords(obj, 2, true);
|
||||||
|
FloatBuffer normals = ObjData.getNormals(obj);
|
||||||
|
indexCount = indices.limit();
|
||||||
|
|
||||||
|
vboIds = new ArrayList<>(4);
|
||||||
|
|
||||||
|
vaoId = glGenVertexArrays();
|
||||||
|
glBindVertexArray(vaoId);
|
||||||
|
|
||||||
|
// Position data
|
||||||
|
int vboId = glGenBuffers();
|
||||||
|
vboIds.add(vboId);
|
||||||
|
glBindBuffer(GL_ARRAY_BUFFER, vboId);
|
||||||
|
glBufferData(GL_ARRAY_BUFFER, vertices, GL_STATIC_DRAW);
|
||||||
|
glEnableVertexAttribArray(0);
|
||||||
|
glVertexAttribPointer(0, 3, GL_FLOAT, false, 0, 0);
|
||||||
|
|
||||||
|
// Normal data
|
||||||
|
vboId = glGenBuffers();
|
||||||
|
vboIds.add(vboId);
|
||||||
|
glBindBuffer(GL_ARRAY_BUFFER, vboId);
|
||||||
|
glBufferData(GL_ARRAY_BUFFER, normals, GL_STATIC_DRAW);
|
||||||
|
glEnableVertexAttribArray(1);
|
||||||
|
glVertexAttribPointer(1, 3, GL_FLOAT, false, 0, 0);
|
||||||
|
|
||||||
|
// Texture data
|
||||||
|
vboId = glGenBuffers();
|
||||||
|
vboIds.add(vboId);
|
||||||
|
glBindBuffer(GL_ARRAY_BUFFER, vboId);
|
||||||
|
glBufferData(GL_ARRAY_BUFFER, texCoords, GL_STATIC_DRAW);
|
||||||
|
glEnableVertexAttribArray(2); // Texture coordinates
|
||||||
|
glVertexAttribPointer(2, 2, GL_FLOAT, false, 0, 0);
|
||||||
|
|
||||||
|
// Index data
|
||||||
|
eboId = glGenBuffers();
|
||||||
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, eboId);
|
||||||
|
glBufferData(GL_ELEMENT_ARRAY_BUFFER, indices, GL_STATIC_DRAW);
|
||||||
|
|
||||||
|
textureId = glGenTextures();
|
||||||
|
glBindTexture(GL_TEXTURE_2D, textureId);
|
||||||
|
BufferedImage img = ImageIO.read(imageIn);
|
||||||
|
int w = img.getWidth();
|
||||||
|
int h = img.getHeight();
|
||||||
|
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
|
||||||
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
||||||
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
||||||
|
ByteBuffer imageBuffer = ImageUtils.decodePng(img);
|
||||||
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, w, h, 0, GL_RGBA, GL_UNSIGNED_BYTE, imageBuffer);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public void bind() {
|
||||||
|
glBindVertexArray(vaoId);
|
||||||
|
glEnableVertexAttribArray(0);
|
||||||
|
glEnableVertexAttribArray(1);
|
||||||
|
glEnableVertexAttribArray(2);
|
||||||
|
glActiveTexture(GL_TEXTURE0);
|
||||||
|
glBindTexture(GL_TEXTURE_2D, textureId);
|
||||||
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, eboId);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void draw() {
|
||||||
|
glDrawElements(GL_TRIANGLES, indexCount, GL_UNSIGNED_INT, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void unbind() {
|
||||||
|
glBindVertexArray(0);
|
||||||
|
glDisableVertexAttribArray(0);
|
||||||
|
glDisableVertexAttribArray(1);
|
||||||
|
glDisableVertexAttribArray(2);
|
||||||
|
glBindTexture(GL_TEXTURE_2D, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void free() {
|
||||||
|
glDeleteTextures(textureId);
|
||||||
|
glDeleteBuffers(eboId);
|
||||||
|
for (var vboId : vboIds) {
|
||||||
|
glDeleteBuffers(vboId);
|
||||||
|
}
|
||||||
|
glDeleteVertexArrays(vaoId);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,13 @@
|
||||||
|
# Blender MTL File: 'player_simple.blend'
|
||||||
|
# Material Count: 1
|
||||||
|
|
||||||
|
newmtl Material.001
|
||||||
|
Ns 225.000000
|
||||||
|
Ka 1.000000 1.000000 1.000000
|
||||||
|
Kd 0.800000 0.800000 0.800000
|
||||||
|
Ks 0.500000 0.500000 0.500000
|
||||||
|
Ke 0.000000 0.000000 0.000000
|
||||||
|
Ni 1.450000
|
||||||
|
d 1.000000
|
||||||
|
illum 2
|
||||||
|
map_Kd simple_player.png
|
||||||
|
|
@ -0,0 +1,604 @@
|
||||||
|
# Blender v2.82 (sub 7) OBJ File: 'player_simple.blend'
|
||||||
|
# www.blender.org
|
||||||
|
mtllib player_simple.mtl
|
||||||
|
o Cube
|
||||||
|
v 0.307055 1.384430 -0.307055
|
||||||
|
v 0.159554 0.004036 -0.159554
|
||||||
|
v 0.307055 1.384430 0.307055
|
||||||
|
v 0.159554 0.004036 0.159554
|
||||||
|
v -0.307055 1.384430 -0.307055
|
||||||
|
v -0.159554 0.004036 -0.159554
|
||||||
|
v -0.307055 1.384430 0.307055
|
||||||
|
v -0.159554 0.004036 0.159554
|
||||||
|
v 0.000000 0.004036 -0.221565
|
||||||
|
v 0.000000 1.384430 0.426394
|
||||||
|
v 0.000000 0.004036 0.221565
|
||||||
|
v 0.000000 1.384430 -0.426394
|
||||||
|
v -0.221565 0.004036 0.000000
|
||||||
|
v 0.426394 1.384430 0.000000
|
||||||
|
v -0.426394 1.384430 0.000000
|
||||||
|
v 0.221565 0.004036 0.000000
|
||||||
|
v 0.000000 0.004036 0.000000
|
||||||
|
v 0.125637 1.521320 -0.125637
|
||||||
|
v 0.355691 0.694233 -0.355691
|
||||||
|
v -0.355691 0.694233 0.355691
|
||||||
|
v 0.355691 0.694233 0.355691
|
||||||
|
v -0.355691 0.694233 -0.355691
|
||||||
|
v 0.000000 0.694233 -0.493931
|
||||||
|
v 0.000000 0.694233 0.493931
|
||||||
|
v 0.493931 0.694233 -0.000000
|
||||||
|
v -0.493931 0.694233 -0.000000
|
||||||
|
v 0.342552 0.349135 -0.342552
|
||||||
|
v 0.342552 0.349135 0.342552
|
||||||
|
v -0.342552 0.349135 -0.342552
|
||||||
|
v 0.000000 0.349135 -0.475686
|
||||||
|
v 0.000000 0.349135 0.475686
|
||||||
|
v 0.475686 0.349135 -0.000000
|
||||||
|
v -0.475686 0.349135 -0.000000
|
||||||
|
v -0.342552 0.349135 0.342552
|
||||||
|
v -0.342552 1.039332 0.342552
|
||||||
|
v 0.342552 1.039332 -0.342552
|
||||||
|
v 0.342552 1.039332 0.342552
|
||||||
|
v -0.342552 1.039332 -0.342552
|
||||||
|
v 0.000000 1.039332 -0.475686
|
||||||
|
v 0.000000 1.039332 0.475686
|
||||||
|
v 0.475686 1.039332 -0.000000
|
||||||
|
v -0.475686 1.039332 -0.000000
|
||||||
|
v 0.324796 0.176514 -0.324796
|
||||||
|
v 0.324796 0.176514 0.324796
|
||||||
|
v -0.324796 0.176514 -0.324796
|
||||||
|
v 0.000000 0.176514 -0.451029
|
||||||
|
v 0.000000 0.176514 0.451029
|
||||||
|
v 0.451029 0.176514 -0.000000
|
||||||
|
v -0.451029 0.176514 -0.000000
|
||||||
|
v -0.324796 0.176514 0.324796
|
||||||
|
v 0.274970 0.090275 -0.274970
|
||||||
|
v 0.274970 0.090275 0.274970
|
||||||
|
v -0.274970 0.090275 -0.274970
|
||||||
|
v 0.000000 0.090275 -0.381838
|
||||||
|
v 0.000000 0.090275 0.381838
|
||||||
|
v 0.381838 0.090275 -0.000000
|
||||||
|
v -0.381838 0.090275 -0.000000
|
||||||
|
v -0.274970 0.090275 0.274970
|
||||||
|
v 0.230376 1.470570 -0.230376
|
||||||
|
v 0.230376 1.470570 0.230376
|
||||||
|
v -0.230376 1.470570 -0.230376
|
||||||
|
v -0.230376 1.470570 0.230376
|
||||||
|
v 0.000000 1.470570 0.319913
|
||||||
|
v 0.000000 1.470570 -0.319913
|
||||||
|
v 0.319913 1.470570 0.000000
|
||||||
|
v -0.319913 1.470570 0.000000
|
||||||
|
v 0.125637 1.556870 -0.125637
|
||||||
|
v 0.125637 1.521320 0.125637
|
||||||
|
v -0.125637 1.521320 -0.125637
|
||||||
|
v -0.125637 1.521320 0.125637
|
||||||
|
v 0.000000 1.521320 0.174467
|
||||||
|
v 0.000000 1.521320 -0.174467
|
||||||
|
v 0.174467 1.521320 0.000000
|
||||||
|
v -0.174467 1.521320 0.000000
|
||||||
|
v 0.169463 1.610223 -0.169463
|
||||||
|
v 0.125637 1.556870 0.125637
|
||||||
|
v -0.125637 1.556870 -0.125637
|
||||||
|
v -0.125637 1.556870 0.125637
|
||||||
|
v 0.000000 1.556870 0.174467
|
||||||
|
v 0.000000 1.556870 -0.174467
|
||||||
|
v 0.174467 1.556870 0.000000
|
||||||
|
v -0.174467 1.556870 0.000000
|
||||||
|
v 0.210794 1.686314 -0.210794
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|
||||||
|
vn 0.1270 0.9365 -0.3268
|
||||||
|
vn 0.3268 0.9365 0.1270
|
||||||
|
vn -0.3268 0.9365 0.1270
|
||||||
|
vn -0.6386 -0.7284 0.2482
|
||||||
|
vn 0.6386 -0.7284 0.2482
|
||||||
|
vn 0.2482 -0.7284 -0.6386
|
||||||
|
vn -0.2482 -0.7284 -0.6386
|
||||||
|
vn 0.9321 0.0000 -0.3623
|
||||||
|
vn -0.3623 0.0000 -0.9321
|
||||||
|
vn 0.3623 0.0000 -0.9321
|
||||||
|
vn 0.9321 0.0000 0.3623
|
||||||
|
vn 0.2963 -0.5751 -0.7625
|
||||||
|
vn -0.2963 -0.5751 -0.7625
|
||||||
|
vn 0.7625 -0.5751 -0.2963
|
||||||
|
vn -0.2963 -0.5751 0.7625
|
||||||
|
vn 0.2482 -0.7284 0.6386
|
||||||
|
vn -0.6386 -0.7284 -0.2482
|
||||||
|
vn -0.2482 -0.7284 0.6386
|
||||||
|
vn 0.6386 -0.7284 -0.2482
|
||||||
|
vn 0.9265 -0.1091 -0.3601
|
||||||
|
vn -0.3601 -0.1091 0.9265
|
||||||
|
vn -0.9265 -0.1091 -0.3601
|
||||||
|
vn 0.3601 -0.1091 0.9265
|
||||||
|
vn 0.7625 -0.5751 0.2963
|
||||||
|
vn -0.7625 -0.5751 0.2963
|
||||||
|
vn 0.2963 -0.5751 0.7625
|
||||||
|
vn -0.7625 -0.5751 -0.2963
|
||||||
|
vn -0.9269 0.1049 -0.3603
|
||||||
|
vn 0.3603 0.1049 0.9269
|
||||||
|
vn -0.9269 0.1049 0.3603
|
||||||
|
vn 0.9269 0.1049 0.3603
|
||||||
|
vn -0.3601 -0.1091 -0.9265
|
||||||
|
vn 0.3601 -0.1091 -0.9265
|
||||||
|
vn 0.9265 -0.1091 0.3601
|
||||||
|
vn -0.9265 -0.1091 0.3601
|
||||||
|
vn 0.8334 0.4478 0.3239
|
||||||
|
vn 0.3239 0.4478 -0.8334
|
||||||
|
vn -0.3239 0.4478 -0.8334
|
||||||
|
vn 0.8334 0.4478 -0.3239
|
||||||
|
vn -0.3603 0.1049 0.9269
|
||||||
|
vn 0.9269 0.1049 -0.3603
|
||||||
|
vn -0.3603 0.1049 -0.9269
|
||||||
|
vn 0.3603 0.1049 -0.9269
|
||||||
|
vn -0.1342 0.9289 -0.3452
|
||||||
|
vn 0.3452 0.9289 -0.1342
|
||||||
|
vn -0.1342 0.9289 0.3452
|
||||||
|
vn -0.3452 0.9289 -0.1342
|
||||||
|
vn -0.8334 0.4478 0.3239
|
||||||
|
vn 0.3239 0.4478 0.8334
|
||||||
|
vn -0.8334 0.4478 -0.3239
|
||||||
|
vn -0.3239 0.4478 0.8334
|
||||||
|
vn 0.0000 1.0000 0.0000
|
||||||
|
vn 0.1342 0.9289 -0.3452
|
||||||
|
vn 0.3452 0.9289 0.1342
|
||||||
|
vn -0.3452 0.9289 0.1342
|
||||||
|
vn 0.1342 0.9289 0.3452
|
||||||
|
usemtl Material.001
|
||||||
|
s off
|
||||||
|
f 15/1/1 7/2/1 62/3/1 66/4/1
|
||||||
|
f 40/5/2 10/6/2 7/7/2 35/8/2
|
||||||
|
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|
||||||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||||
Binary file not shown.
|
After Width: | Height: | Size: 64 KiB |
|
|
@ -0,0 +1,20 @@
|
||||||
|
#version 460 core
|
||||||
|
|
||||||
|
in vec2 textureCoords;
|
||||||
|
in vec3 vertexNormal;
|
||||||
|
|
||||||
|
out vec4 fragmentColor;
|
||||||
|
|
||||||
|
uniform sampler2D textureSampler;
|
||||||
|
|
||||||
|
void main() {
|
||||||
|
vec4 baseColor = texture(textureSampler, textureCoords);
|
||||||
|
vec3 lightDirection = normalize(vec3(0.5, -1.0, -0.5));// TODO: Add this via a uniform.
|
||||||
|
vec3 lightColor = vec3(1.0, 1.0, 0.9); // TODO: Add this via a uniform.
|
||||||
|
|
||||||
|
vec3 ambientComponent = vec3(0.1, 0.1, 0.1);
|
||||||
|
vec3 diffuseComponent = max(dot(vertexNormal * -1, lightDirection), 0.0) * lightColor;
|
||||||
|
// TODO: Add shading based on light.
|
||||||
|
// fragmentColor = vec4((ambientComponent + diffuseComponent), 1.0) * baseColor;
|
||||||
|
fragmentColor = baseColor;
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,18 @@
|
||||||
|
#version 460 core
|
||||||
|
|
||||||
|
layout (location = 0) in vec3 vertexPositionIn;
|
||||||
|
layout (location = 1) in vec3 vertexNormalIn;
|
||||||
|
layout (location = 2) in vec2 textureCoordsIn;
|
||||||
|
|
||||||
|
uniform mat4 projectionTransform;
|
||||||
|
uniform mat4 viewTransform;
|
||||||
|
uniform mat4 modelTransform;
|
||||||
|
|
||||||
|
out vec2 textureCoords;
|
||||||
|
out vec3 vertexNormal;
|
||||||
|
|
||||||
|
void main() {
|
||||||
|
gl_Position = projectionTransform * viewTransform * modelTransform * vec4(vertexPositionIn, 1.0);
|
||||||
|
vertexNormal = vec3(modelTransform * vec4(vertexNormalIn, 1.0));
|
||||||
|
textureCoords = textureCoordsIn;
|
||||||
|
}
|
||||||
|
|
@ -25,4 +25,14 @@ public class ImageUtils {
|
||||||
buf.flip();
|
buf.flip();
|
||||||
return buf;
|
return buf;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public static BufferedImage rotateClockwise90(BufferedImage src) {
|
||||||
|
int w = src.getWidth();
|
||||||
|
int h = src.getHeight();
|
||||||
|
BufferedImage dest = new BufferedImage(h, w, src.getType());
|
||||||
|
for (int y = 0; y < h; y++)
|
||||||
|
for (int x = 0; x < w; x++)
|
||||||
|
dest.setRGB(y, w - x - 1, src.getRGB(x, y));
|
||||||
|
return dest;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1,7 +1,6 @@
|
||||||
package nl.andrewl.aos_core.model;
|
package nl.andrewl.aos_core.model;
|
||||||
|
|
||||||
import net.openhft.hashing.LongHashFunction;
|
import net.openhft.hashing.LongHashFunction;
|
||||||
import org.joml.Vector3f;
|
|
||||||
import org.joml.Vector3i;
|
import org.joml.Vector3i;
|
||||||
|
|
||||||
import java.util.Random;
|
import java.util.Random;
|
||||||
|
|
@ -115,6 +114,11 @@ public class Chunk {
|
||||||
return sb.toString();
|
return sb.toString();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int hashCode() {
|
||||||
|
return position.hashCode();
|
||||||
|
}
|
||||||
|
|
||||||
public long blockHash() {
|
public long blockHash() {
|
||||||
return LongHashFunction.xx3(0).hashBytes(blocks);
|
return LongHashFunction.xx3(0).hashBytes(blocks);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -21,4 +21,12 @@ public record PlayerJoinMessage(
|
||||||
player.getOrientation().x, player.getOrientation().y
|
player.getOrientation().x, player.getOrientation().y
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public Player toPlayer() {
|
||||||
|
Player p = new Player(id, username);
|
||||||
|
p.getPosition().set(px, py, pz);
|
||||||
|
p.getVelocity().set(vx, vy, vz);
|
||||||
|
p.getOrientation().set(ox, oy);
|
||||||
|
return p;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -35,7 +35,6 @@ public class UdpReceiver implements Runnable {
|
||||||
handler.handle(msg, packet);
|
handler.handle(msg, packet);
|
||||||
} catch (SocketException e) {
|
} catch (SocketException e) {
|
||||||
if (e.getMessage().equals("Socket closed")) {
|
if (e.getMessage().equals("Socket closed")) {
|
||||||
System.out.println("Socket closed!");
|
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
e.printStackTrace();
|
e.printStackTrace();
|
||||||
|
|
|
||||||
|
|
@ -28,4 +28,12 @@ public record ChunkUpdateMessage(
|
||||||
world.getBlockAt(worldPos.x, worldPos.y, worldPos.z)
|
world.getBlockAt(worldPos.x, worldPos.y, worldPos.z)
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public Vector3i getChunkPos() {
|
||||||
|
return new Vector3i(cx, cy, cz);
|
||||||
|
}
|
||||||
|
|
||||||
|
public Vector3i getLocalPos() {
|
||||||
|
return new Vector3i(lx, ly, lz);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1,5 +1,6 @@
|
||||||
package nl.andrewl.aos_core.net.udp;
|
package nl.andrewl.aos_core.net.udp;
|
||||||
|
|
||||||
|
import nl.andrewl.aos_core.model.Player;
|
||||||
import nl.andrewl.record_net.Message;
|
import nl.andrewl.record_net.Message;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
|
@ -12,4 +13,11 @@ public record PlayerUpdateMessage(
|
||||||
float vx, float vy, float vz,
|
float vx, float vy, float vz,
|
||||||
float ox, float oy,
|
float ox, float oy,
|
||||||
boolean crouching
|
boolean crouching
|
||||||
) implements Message {}
|
) implements Message {
|
||||||
|
|
||||||
|
public void apply(Player p) {
|
||||||
|
p.getPosition().set(px, py, pz);
|
||||||
|
p.getVelocity().set(vx, vy, vz);
|
||||||
|
p.getOrientation().set(ox, oy);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
|
||||||
|
|
@ -91,6 +91,13 @@ public class ClientCommunicationHandler {
|
||||||
log.debug("Sent connect accept message.");
|
log.debug("Sent connect accept message.");
|
||||||
|
|
||||||
sendTcpMessage(new WorldInfoMessage(server.getWorld()));
|
sendTcpMessage(new WorldInfoMessage(server.getWorld()));
|
||||||
|
// Send join info for all players that are already connected.
|
||||||
|
for (var player : server.getPlayerManager().getPlayers()) {
|
||||||
|
if (player.getId() != this.player.getId()) {
|
||||||
|
sendTcpMessage(new PlayerJoinMessage(player));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// Send chunk data.
|
||||||
for (var chunk : server.getWorld().getChunkMap().values()) {
|
for (var chunk : server.getWorld().getChunkMap().values()) {
|
||||||
sendTcpMessage(new ChunkDataMessage(chunk));
|
sendTcpMessage(new ChunkDataMessage(chunk));
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue