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package ru.olamedia.olacraft.scene;
import java.lang.management.ManagementFactory;
import java.lang.management.MemoryUsage;
import java.util.HashMap;
import javax.media.opengl.GL2;
import javax.media.opengl.GLAutoDrawable;
import javax.media.opengl.glu.GLU;
import javax.media.opengl.glu.GLUquadric;
import org.ode4j.ode.DBody;
import com.jogamp.opengl.util.PMVMatrix;
import ru.olamedia.Options;
import ru.olamedia.liveEntity.LiveEntity;
import ru.olamedia.olacraft.game.Game;
import ru.olamedia.olacraft.physics.GamePhysicsWorld;
import ru.olamedia.olacraft.render.jogl.ChunkRenderer;
import ru.olamedia.olacraft.render.jogl.InventoryRenderer;
import ru.olamedia.olacraft.render.jogl.joglViewport;
import ru.olamedia.olacraft.weapon.Bullet;
import ru.olamedia.olacraft.weapon.BulletScene;
import ru.olamedia.olacraft.world.blockTypes.AbstractBlockType;
import ru.olamedia.olacraft.world.blockTypes.GrassBlockType;
import ru.olamedia.olacraft.world.chunk.BlockSlice;
import ru.olamedia.olacraft.world.provider.WorldProvider;
import ru.olamedia.player.Player;
import ru.olamedia.vbo.VBO;
public class GameScene {
private PMVMatrix matrix;
private HashMap<Integer, LiveEntity> liveEntities = new HashMap<Integer, LiveEntity>();
WorldProvider provider;
private int renderDistance = Options.renderDistance;
private joglViewport viewport;
private BulletScene bullets = new BulletScene();
private GamePhysicsWorld physics = new GamePhysicsWorld();
private VBO testObject;
private boolean isInitialized = false;
BlockSlice viewSlice;
public GameScene(WorldProvider provider) {
this.provider = provider;
setRenderDistance(renderDistance);
}
public void addBullet(Bullet b) {
bullets.add(b);
DBody body = physics.createBody();
body.setPosition(b.location.x, b.location.y, b.location.z);
body.setLinearVel(b.velocity.x, b.velocity.y, b.velocity.z);
/*
* DMass mass = OdeHelper.createMass();
* mass.setMass(10);
* mass.setI(OdeHelper.c);
* body.setMass(mass);
*/
b.body = body;
}
public int getBulletsCount() {
return bullets.getCount();
}
public void init(GLAutoDrawable drawable) {
if (isInitialized) {
return;
}
isInitialized = true;
registerTextures();
viewport = new joglViewport(drawable);
testObject = new VBO(drawable);
}
private void registerTextures() {
AbstractBlockType t;
t = new GrassBlockType();
t.register();
}
/**
* @return the renderDistance
*/
public int getRenderDistance() {
return renderDistance;
}
/**
* @param renderDistance
* the renderDistance to set
*/
public void setRenderDistance(int renderDistance) {
this.renderDistance = renderDistance;
viewSlice = new BlockSlice(provider, renderDistance, renderDistance * 2, renderDistance);
blockRenderer = new ChunkRenderer(viewSlice);
}
ChunkRenderer blockRenderer = new ChunkRenderer(viewSlice);
GLU glu = new GLU();
public void registerLiveEntity(LiveEntity entity) {
// liveEntityIncrement++;
// entity.setId(liveEntityIncrement);
liveEntities.put(entity.getConnectionId(), entity);
}
private InventoryRenderer inventoryRenderer;
private Player player;
public void registerPlayer(LiveEntity player) {
inventoryRenderer = new InventoryRenderer(player.getInventory());
this.player = (Player) player;
}
public LiveEntity getLiveEntity(int connectionId) {
if (liveEntities.containsKey(connectionId)) {
return liveEntities.get(connectionId);
}
return null;
}
public HashMap<Integer, LiveEntity> getLiveEntities() {
return liveEntities;
}
public void tick() {
Game.instance.tick();
float aspect = Game.Display.getAspect();
Game.instance.camera.setAspect(aspect);
// bullets.update(Game.instance.getDelta());
physics.getWorld().step(Game.instance.getDelta());
}
public void render(GLAutoDrawable drawable) {
if (!Game.instance.isRunning()) {
// not running, just clear screen
GL2 gl = drawable.getGL().getGL2();
gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
gl.glClearColor(49f / 255f, 49f / 255f, 49f / 255f, 1);
return;
}
init(drawable);
GL2 gl = drawable.getGL().getGL2();
gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
gl.glClearColor(49f / 255f, 119f / 255f, 243f / 255f, 1);
// GOING 3D
gl.glPushMatrix();
Game.instance.camera.setUp(drawable);
viewSlice.setCenter((int) Game.instance.camera.getX(), (int) Game.instance.camera.getY(),
(int) Game.instance.camera.getZ());
// RENDER BLOCKS
gl.glPushAttrib(GL2.GL_ALL_ATTRIB_BITS);
gl.glColor4f(0f, 1f, 0, 1);
gl.glEnable(GL2.GL_DEPTH_TEST);
gl.glShadeModel(GL2.GL_FLAT);
gl.glCullFace(GL2.GL_BACK);
// gl.glEnable(GL2.GL_FOG);
// gl.glFogf(GL2.GL_FOG_MODE, GL2.GL_LINEAR);
// gl.glFogf(GL2.GL_FOG_MODE, GL2.GL_EXP);
// gl.glFogf(GL2.GL_FOG_START, renderDistance / 2 - renderDistance /
// 10);
// gl.glFogf(GL2.GL_FOG_END, renderDistance / 2);
// gl.glFogf(GL2.GL_FOG_DENSITY, 0.002f);
// new float[] { 49f / 255f, 119f / 255f, 243f / 255f }
// gl.glFogfv(GL2.GL_FOG_COLOR, new float[] { 1, 1, 1, 0.2f }, 0);
blockRenderer.render(drawable);
gl.glPopAttrib();
// RENDER ANYTHING ELSE
gl.glPushAttrib(GL2.GL_ALL_ATTRIB_BITS);
GLUquadric qobj0 = glu.gluNewQuadric();
glu.gluQuadricDrawStyle(qobj0, GLU.GLU_FILL);
glu.gluQuadricNormals(qobj0, GLU.GLU_SMOOTH);
for (LiveEntity entity : liveEntities.values()) {
gl.glPushMatrix();
gl.glTranslatef(entity.getX(), entity.getCameraY(), entity.getZ());
glu.gluSphere(qobj0, 0.5f, 10, 10);
gl.glPopMatrix();
}
gl.glPopAttrib();
// bullets.render(drawable);
gl.glPopMatrix();
testObject.render();
// GOIND 2D
gl.glMatrixMode(GL2.GL_PROJECTION);
gl.glLoadIdentity();
int width = Game.Display.getWidth();
int height = Game.Display.getHeight();
glu.gluOrtho2D(0, width, height, 0);
gl.glMatrixMode(GL2.GL_MODELVIEW);
gl.glPushMatrix();
// renderHUD();
// MAP++
gl.glPushAttrib(GL2.GL_ALL_ATTRIB_BITS);
gl.glPolygonMode(GL2.GL_FRONT_AND_BACK, GL2.GL_FILL);
int msz = 100;
gl.glColor4f(0.3f, 0.3f, 0.3f, 0.7f);
gl.glRectf(width - msz - 12, 8, width - 8, msz + 12);
gl.glColor4f(0.9f, 0.9f, 0.9f, 1);
gl.glRectf(width - msz - 10, 10, width - 10, msz + 10);
gl.glColor4f(0.0f, 0.0f, 0.0f, 0.9f);
/*
* for (int mx = 0; mx < msz; mx++) {
* for (int mz = 0; mz < msz; mz++) {
* float h = (float) viewSlice
* .getHighest((int) (mx - msz / 2 + player.getX()), (int) (mz - msz / 2
* + player.getZ()));
* gl.glColor4f(h / 128, h / 128, h / 128, 1f);
* gl.glRectf(width - msz - 10 + mx, 10 + mz, width - msz - 10 + mx + 1,
* 10 + mz + 1);
* }
* }
*/
// MAP--
// crosshair
gl.glColor4f(1f, 1f, 1f, 0.7f);
gl.glRectf(width / 2 - 1, height / 2 - 10, width / 2 + 1, height / 2 + 10); // vertical
gl.glRectf(width / 2 - 10, height / 2 - 1, width / 2 + 10, height / 2 + 1); // horizontal
// inventoryprivate PMVMatrix matrix;
if (null != inventoryRenderer) {
inventoryRenderer.render(drawable);
}
viewport.drawText("avg fps: " + (int) Game.timer.getAvgFps(), 10, height - 20);
viewport.drawText("fps: " + (int) Game.timer.getFps(), 10, height - 35);
MemoryUsage heap = ManagementFactory.getMemoryMXBean().getHeapMemoryUsage();
viewport.drawText("mem: " + (heap.getUsed() / (1024 * 1024)) + "/" + (heap.getMax() / (1024 * 1024)), 10,
height - 50);
viewport.drawText("y: " + Game.instance.player.getY(), width - msz - 10, height - msz - 25);
viewport.drawText("x: " + Game.instance.player.getX(), width - msz - 10, height - msz - 40);
viewport.drawText("z: " + Game.instance.player.getZ(), width - msz - 10, height - msz - 55);
viewport.drawText("players: " + liveEntities.size(), width - msz - 10, height - msz - 70);
viewport.drawText("bullets: " + getBulletsCount(), width - msz - 10, height - msz - 95);
viewport.drawText("inAir: " + Game.instance.player.inAir(), width - msz - 10, height - msz - 110);
viewport.drawText("rdistance: " + renderDistance, width - msz - 10, height - msz - 155);
viewport.drawText("cam x: " + Game.instance.camera.getX(), width - msz - 10, height - msz - 170);
gl.glPopAttrib();
gl.glPopMatrix();
gl.glFlush();
}
}
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