@Override
public void controlUpdate(float tpf) {
if (characterControl == null) {
return;
}
String currentAnim = getCurrentAnimationName();
if (currentAnim != null && currentAnim.equals("StandUpGround")) return;
if (!characterControl.onGround()) {
/*if(!"JumpLoop".equals(torsoChannel.getAnimationName()))
torsoChannel.setAnim("JumpLoop");
if(!"JumpLoop".equals(feetChannel.getAnimationName()))
feetChannel.setAnim("JumpLoop");
return;*/
}
if (characterControl.getWalkDirection().length() > 0) {
if (!"WalkForward".equals(headChannel.getAnimationName())) {
headChannel.setAnim("WalkForward", 0.5f);
}
} else {
if (!"IdleStanding".equals(headChannel.getAnimationName())) {
headChannel.setAnim("IdleStanding", 0.5f);
}
}
}
@Override
public void onAnimCycleDone(AnimControl ac, AnimChannel ac1, String string) {
if (string.equals("StandUpGround")) {
characterControl.setWalkDirection(Vector3f.ZERO);
characterControl.setEnabled(true);
headChannel.setAnim("IdleStanding", 0.5f);
// Vector3f center = animControl.getSpatial().getWorldBound().getCenter();
animControl.getSpatial().setLocalTranslation(new Vector3f(0f, -1f, 0f));
// animControl.getSpatial().getParent().setLocalTranslation(animControl.getSpatial().getParent().getLocalTranslation().add(0f,0.1f,0f));
}
}
private void initPlayer() {
playerControl =
new CharacterControl(
new CapsuleCollisionShape(
(cubesSettings.getBlockSize() / 2), cubesSettings.getBlockSize() * 2),
0.05f);
playerControl.setJumpSpeed(25);
playerControl.setFallSpeed(20);
playerControl.setGravity(70);
playerControl.setPhysicsLocation(
new Vector3f(5, terrainSize.getY() + 5, 5).mult(cubesSettings.getBlockSize()));
bulletAppState.getPhysicsSpace().add(playerControl);
}
/**
* These are our custom actions triggered by key presses. We do not walk yet, we just keep track
* of the direction the user pressed.
*/
public void onAction(String binding, boolean value, float tpf) {
if (binding.equals("Left")) {
if (value) {
left = true;
} else {
left = false;
}
} else if (binding.equals("Right")) {
if (value) {
right = true;
} else {
right = false;
}
} else if (binding.equals("Up")) {
if (value) {
up = true;
} else {
up = false;
}
} else if (binding.equals("Down")) {
if (value) {
down = true;
} else {
down = false;
}
} else if (binding.equals("Jump")) {
player.jump();
}
}
@Override
public void onAction(final String name, final boolean keyPressed, final float tpf) {
if (name.equals("Lefts")) {
if (keyPressed) {
TerrainGridTileLoaderTest.this.left = true;
} else {
TerrainGridTileLoaderTest.this.left = false;
}
} else if (name.equals("Rights")) {
if (keyPressed) {
TerrainGridTileLoaderTest.this.right = true;
} else {
TerrainGridTileLoaderTest.this.right = false;
}
} else if (name.equals("Ups")) {
if (keyPressed) {
TerrainGridTileLoaderTest.this.up = true;
} else {
TerrainGridTileLoaderTest.this.up = false;
}
} else if (name.equals("Downs")) {
if (keyPressed) {
TerrainGridTileLoaderTest.this.down = true;
} else {
TerrainGridTileLoaderTest.this.down = false;
}
} else if (name.equals("Jumps")) {
TerrainGridTileLoaderTest.this.player3.jump();
} else if (name.equals("pick") && keyPressed) {
// Terrain picked = terrain.getTerrainAt(player3.getPhysicsLocation());
Terrain picked = terrain.getTerrainAtCell(terrain.getCurrentCell());
System.out.println(
"** cell " + player3.getPhysicsLocation() + " picked terrain: " + picked);
}
}
/**
* This is the main event loop--walking happens here. We check in which direction the player is
* walking by interpreting the camera direction forward (camDir) and to the side (camLeft). The
* setWalkDirection() command is what lets a physics-controlled player walk. We also make sure
* here that the camera moves with player.
*/
@Override
public void simpleUpdate(float tpf) {
camDir.set(cam.getDirection()).multLocal(0.6f);
camLeft.set(cam.getLeft()).multLocal(0.4f);
walkDirection.set(0, 0, 0);
if (left) {
walkDirection.addLocal(camLeft);
}
if (right) {
walkDirection.addLocal(camLeft.negate());
}
if (up) {
walkDirection.addLocal(camDir);
}
if (down) {
walkDirection.addLocal(camDir.negate());
}
player.setWalkDirection(walkDirection);
cam.setLocation(player.getPhysicsLocation());
}
@Override
public void onAction(String actionName, boolean value, float lastTimePerFrame) {
if (actionName.equals("move_up")) {
arrowKeys[0] = value;
} else if (actionName.equals("move_right")) {
arrowKeys[1] = value;
} else if (actionName.equals("move_left")) {
arrowKeys[3] = value;
} else if (actionName.equals("move_down")) {
arrowKeys[2] = value;
} else if (actionName.equals("jump")) {
playerControl.jump();
}
}
@Override
public void simpleUpdate(float lastTimePerFrame) {
float playerMoveSpeed = ((cubesSettings.getBlockSize() * 6.5f) * lastTimePerFrame);
Vector3f camDir = cam.getDirection().mult(playerMoveSpeed);
Vector3f camLeft = cam.getLeft().mult(playerMoveSpeed);
walkDirection.set(0, 0, 0);
if (arrowKeys[0]) {
walkDirection.addLocal(camDir);
}
if (arrowKeys[1]) {
walkDirection.addLocal(camLeft.negate());
}
if (arrowKeys[2]) {
walkDirection.addLocal(camDir.negate());
}
if (arrowKeys[3]) {
walkDirection.addLocal(camLeft);
}
walkDirection.setY(0);
walkDirection.normalize();
walkDirection.multLocal(lastTimePerFrame * 10);
playerControl.setWalkDirection(walkDirection);
cam.setLocation(playerControl.getPhysicsLocation());
}
@Override
public void simpleInitApp() {
/** Set up Physics */
bulletAppState = new BulletAppState();
stateManager.attach(bulletAppState);
// bulletAppState.getPhysicsSpace().enableDebug(assetManager);
flyCam.setMoveSpeed(100);
setUpKeys();
/** 1. Create terrain material and load four textures into it. */
mat_terrain = new Material(assetManager, "Common/MatDefs/Terrain/Terrain.j3md");
/** 1.1) Add ALPHA map (for red-blue-green coded splat textures) */
mat_terrain.setTexture(
"Alpha", assetManager.loadTexture("Textures/Terrain/splat/alphamap.png"));
/** 1.2) Add GRASS texture into the red layer (Tex1). */
Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
grass.setWrap(WrapMode.Repeat);
mat_terrain.setTexture("Tex1", grass);
mat_terrain.setFloat("Tex1Scale", 64f);
/** 1.3) Add DIRT texture into the green layer (Tex2) */
Texture dirt = assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg");
dirt.setWrap(WrapMode.Repeat);
mat_terrain.setTexture("Tex2", dirt);
mat_terrain.setFloat("Tex2Scale", 32f);
/** 1.4) Add ROAD texture into the blue layer (Tex3) */
Texture rock = assetManager.loadTexture("Textures/Terrain/splat/road.jpg");
rock.setWrap(WrapMode.Repeat);
mat_terrain.setTexture("Tex3", rock);
mat_terrain.setFloat("Tex3Scale", 128f);
/** 2. Create the height map */
AbstractHeightMap heightmap = null;
Texture heightMapImage = assetManager.loadTexture("Textures/Terrain/splat/mountains512.png");
heightmap = new ImageBasedHeightMap(heightMapImage.getImage());
heightmap.load();
/**
* 3. We have prepared material and heightmap. Now we create the actual terrain: 3.1) Create a
* TerrainQuad and name it "my terrain". 3.2) A good value for terrain tiles is 64x64 -- so we
* supply 64+1=65. 3.3) We prepared a heightmap of size 512x512 -- so we supply 512+1=513. 3.4)
* As LOD step scale we supply Vector3f(1,1,1). 3.5) We supply the prepared heightmap itself.
*/
terrain = new TerrainQuad("my terrain", 65, 513, heightmap.getHeightMap());
/** 4. We give the terrain its material, position & scale it, and attach it. */
terrain.setMaterial(mat_terrain);
terrain.setLocalTranslation(0, -100, 0);
terrain.setLocalScale(2f, 1f, 2f);
rootNode.attachChild(terrain);
/** 5. The LOD (level of detail) depends on were the camera is: */
List<Camera> cameras = new ArrayList<Camera>();
cameras.add(getCamera());
TerrainLodControl control = new TerrainLodControl(terrain, cameras);
terrain.addControl(control);
/** 6. Add physics: */
/* We set up collision detection for the scene by creating a static
* RigidBodyControl with mass zero.*/
terrain.addControl(new RigidBodyControl(0));
// We set up collision detection for the player by creating
// a capsule collision shape and a CharacterControl.
// The CharacterControl offers extra settings for
// size, stepheight, jumping, falling, and gravity.
// We also put the player in its starting position.
CapsuleCollisionShape capsuleShape = new CapsuleCollisionShape(1.5f, 6f, 1);
player = new CharacterControl(capsuleShape, 0.05f);
player.setJumpSpeed(20);
player.setFallSpeed(30);
player.setGravity(30);
player.setPhysicsLocation(new Vector3f(-10, 10, 10));
// We attach the scene and the player to the rootnode and the physics space,
// to make them appear in the game world.
bulletAppState.getPhysicsSpace().add(terrain);
bulletAppState.getPhysicsSpace().add(player);
}
@Override
public void simpleInitApp() {
File file = new File("TerrainGridTestData.zip");
if (!file.exists()) {
assetManager.registerLocator(
"http://jmonkeyengine.googlecode.com/files/TerrainGridTestData.zip",
HttpZipLocator.class);
} else {
assetManager.registerLocator("TerrainGridTestData.zip", ZipLocator.class);
}
this.flyCam.setMoveSpeed(100f);
ScreenshotAppState state = new ScreenshotAppState();
this.stateManager.attach(state);
// TERRAIN TEXTURE material
this.mat_terrain =
new Material(this.assetManager, "Common/MatDefs/Terrain/HeightBasedTerrain.j3md");
// Parameters to material:
// regionXColorMap: X = 1..4 the texture that should be appliad to state X
// regionX: a Vector3f containing the following information:
// regionX.x: the start height of the region
// regionX.y: the end height of the region
// regionX.z: the texture scale for the region
// it might not be the most elegant way for storing these 3 values, but it packs the data
// nicely :)
// slopeColorMap: the texture to be used for cliffs, and steep mountain sites
// slopeTileFactor: the texture scale for slopes
// terrainSize: the total size of the terrain (used for scaling the texture)
// GRASS texture
Texture grass = this.assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
grass.setWrap(WrapMode.Repeat);
this.mat_terrain.setTexture("region1ColorMap", grass);
this.mat_terrain.setVector3("region1", new Vector3f(88, 200, this.grassScale));
// DIRT texture
Texture dirt = this.assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg");
dirt.setWrap(WrapMode.Repeat);
this.mat_terrain.setTexture("region2ColorMap", dirt);
this.mat_terrain.setVector3("region2", new Vector3f(0, 90, this.dirtScale));
// ROCK texture
Texture rock = this.assetManager.loadTexture("Textures/Terrain/Rock2/rock.jpg");
rock.setWrap(WrapMode.Repeat);
this.mat_terrain.setTexture("region3ColorMap", rock);
this.mat_terrain.setVector3("region3", new Vector3f(198, 260, this.rockScale));
this.mat_terrain.setTexture("region4ColorMap", rock);
this.mat_terrain.setVector3("region4", new Vector3f(198, 260, this.rockScale));
this.mat_terrain.setTexture("slopeColorMap", rock);
this.mat_terrain.setFloat("slopeTileFactor", 32);
this.mat_terrain.setFloat("terrainSize", 129);
// quad.getHeightMap(), terrain.getLocalScale()), 0
AssetTileLoader grid = new AssetTileLoader(assetManager, "testgrid", "TerrainGrid");
this.terrain = new TerrainGrid("terrain", 65, 257, grid);
this.terrain.setMaterial(this.mat_terrain);
this.terrain.setLocalTranslation(0, 0, 0);
this.terrain.setLocalScale(2f, 1f, 2f);
// try {
// BinaryExporter.getInstance().save(terrain, new
// File("/Users/normenhansen/Documents/Code/jme3/engine/src/test-data/TerrainGrid/"
// + "TerrainGrid.j3o"));
// } catch (IOException ex) {
// Logger.getLogger(TerrainFractalGridTest.class.getName()).log(Level.SEVERE, null,
// ex);
// }
this.rootNode.attachChild(this.terrain);
TerrainLodControl control = new TerrainGridLodControl(this.terrain, getCamera());
control.setLodCalculator(new DistanceLodCalculator(65, 2.7f)); // patch size, and a multiplier
this.terrain.addControl(control);
final BulletAppState bulletAppState = new BulletAppState();
stateManager.attach(bulletAppState);
this.getCamera().updateLocation(new Vector3f(0, 256, 0));
this.viewPort.setBackgroundColor(new ColorRGBA(0.7f, 0.8f, 1f, 1f));
if (usePhysics) {
CapsuleCollisionShape capsuleShape = new CapsuleCollisionShape(0.5f, 1.8f, 1);
player3 = new CharacterControl(capsuleShape, 0.5f);
player3.setJumpSpeed(20);
player3.setFallSpeed(10);
player3.setGravity(10);
player3.setPhysicsLocation(
new Vector3f(cam.getCamera().getLocation().x, 256, cam.getCamera().getLocation().z));
bulletAppState.getPhysicsSpace().add(player3);
terrain.addListener(
new TerrainGridListener() {
public void gridMoved(Vector3f newCenter) {}
public void tileAttached(Vector3f cell, TerrainQuad quad) {
while (quad.getControl(RigidBodyControl.class) != null) {
quad.removeControl(RigidBodyControl.class);
}
quad.addControl(
new RigidBodyControl(
new HeightfieldCollisionShape(quad.getHeightMap(), terrain.getLocalScale()),
0));
bulletAppState.getPhysicsSpace().add(quad);
}
public void tileDetached(Vector3f cell, TerrainQuad quad) {
if (quad.getControl(RigidBodyControl.class) != null) {
bulletAppState.getPhysicsSpace().remove(quad);
quad.removeControl(RigidBodyControl.class);
}
}
});
}
this.initKeys();
}
