Refactoring Travis
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MrDev023
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c423e05fc2
commit
e4310b8238
1894 changed files with 54 additions and 320 deletions
291
src/mrdev023/rendering/Camera.java
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291
src/mrdev023/rendering/Camera.java
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package mrdev023.rendering;
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import static org.lwjgl.opengl.GL11.*;
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import mrdev023.blocks.*;
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import mrdev023.entity.*;
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import mrdev023.gameengine.*;
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import mrdev023.main.*;
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import mrdev023.math.*;
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import mrdev023.world.*;
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import mrdev023.world.chunk.*;
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public class Camera {
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private static Vector3f position = new Vector3f(0, 4, 0);
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private static Vector2f rotation = new Vector2f(0, 120);
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private static PlayerRayCast playerRaycast;
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private static final float HEIGHT = (float) (1.5f - (Block.getSize() / 2.0f));
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public static boolean gravity = true;
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public static float gravityFactor = 0;
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public static boolean grounded = false;
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public static boolean noClip = false;
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public static void initCamera() {
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playerRaycast = new PlayerRayCast();
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}
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public static void renderCamera() {
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if (position.getY() < (int)((new Noise(GameEngine.getGameState().getWorld().seed, GameEngine
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.getGameState().getWorld().octave,
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GameEngine.getGameState().getWorld().amplitude).getNoise(position.getX(),
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position.getZ())) + 1)) {
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position.setY((int)((new Noise(GameEngine.getGameState().getWorld().seed, GameEngine
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.getGameState().getWorld().octave,
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GameEngine.getGameState().getWorld().amplitude).getNoise(position.getX(),
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position.getZ())) + 2));
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}
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glLoadIdentity();
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glRotatef(rotation.getX(), 1, 0, 0);
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glRotatef(rotation.getY(), 0, 1, 0);
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glTranslatef(-position.getX(), -(position.getY() + getHeight()),
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-position.getZ());
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}
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public static void move(float xa, float ya, float za) {
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gravityFactor += World.GRAVITY * 0.01f;
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if (grounded)
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gravityFactor = 0;
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ya -= gravityFactor;
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int xStep = (int) Math.abs(xa * 100);
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for (int i = 0; i < xStep; i++) {
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if (!isColliding(xa / xStep, 0, 0) || noClip) {
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position.x += xa / xStep;
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} else {
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xa = 0;
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}
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}
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int yStep = (int) Math.abs(ya * 100);
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for (int i = 0; i < yStep; i++) {
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if (!isColliding(0, ya / yStep, 0) || noClip) {
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position.y += ya / yStep;
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} else {
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ya = 0;
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}
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}
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int zStep = (int) Math.abs(za * 100);
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for (int i = 0; i < zStep; i++) {
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if (!isColliding(0, 0, za / zStep) || noClip) {
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position.z += za / zStep;
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} else {
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za = 0;
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}
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}
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}
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public static Vector3f getDirection() {
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Vector3f r = new Vector3f();
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float cosY = (float) Math.cos(Math.toRadians(rotation.getY() - 90));
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float sinY = (float) Math.sin(Math.toRadians(rotation.getY() - 90));
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float cosP = (float) Math.cos(Math.toRadians(-rotation.getX()));
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float sinP = (float) Math.sin(Math.toRadians(-rotation.getX()));
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r.setX(cosY * cosP);
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r.setY(sinP);
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r.setZ(sinY * cosP);
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r.normalize();
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return r;
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}
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public static Vector3f getPosition() {
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return position;
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}
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public static void setPosition(Vector3f position) {
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Camera.position = position;
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}
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public static Vector2f getRotation() {
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return rotation;
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}
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public static void setRotation(Vector2f rotation) {
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Camera.rotation = rotation;
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}
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public static float getHeight() {
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return HEIGHT;
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}
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public static PlayerRayCast getPlayerRaycast() {
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return playerRaycast;
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}
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public static void setPlayerRaycast(PlayerRayCast playerRaycast) {
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Camera.playerRaycast = playerRaycast;
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}
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public static boolean isColliding(float xa, float ya, float za) {
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World world = GameEngine.getGameState().getWorld();
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float r = 0.3f;
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boolean nx = false, ny = false, nz = false;
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int x0 = (int) (position.x + xa - r);
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int x1 = (int) (position.x + xa + r);
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int y0 = (int) (position.y + ya - r);
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int y1 = (int) (position.y + ya + r);
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int z0 = (int) (position.z + za - r);
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int z1 = (int) (position.z + za + r);
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int xmid = (int) (position.x + xa);
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int yb = (int) (position.y + ya - r - 0.01f);
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int zmid = (int) (position.z + za);
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if (xmid < 0)
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nx = true;
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else
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nx = false;
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if (yb < 0)
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ny = true;
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else
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ny = false;
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if (zmid < 0)
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nz = true;
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else
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nz = false;
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if (world.getBlock(xmid, yb, zmid, nx, ny, nz) != null) {
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grounded = true;
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} else {
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grounded = false;
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}
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if (x0 < 0)
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nx = true;
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else
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nx = false;
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if (y0 < 0)
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ny = true;
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else
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ny = false;
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if (z0 < 0)
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nz = true;
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else
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nz = false;
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if (world.getBlock(x0, y0, z0, nx, ny, nz) != null)
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return true;
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if (x1 < 0)
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nx = true;
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else
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nx = false;
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if (y0 < 0)
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ny = true;
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else
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ny = false;
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if (z0 < 0)
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nz = true;
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else
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nz = false;
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if (world.getBlock(x1, y0, z0, nx, ny, nz) != null)
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return true;
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if (x1 < 0)
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nx = true;
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else
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nx = false;
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if (y1 < 0)
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ny = true;
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else
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ny = false;
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if (z0 < 0)
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nz = true;
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else
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nz = false;
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if (world.getBlock(x1, y1, z0, nx, ny, nz) != null)
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return true;
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if (x0 < 0)
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nx = true;
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else
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nx = false;
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if (y1 < 0)
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ny = true;
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else
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ny = false;
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if (z0 < 0)
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nz = true;
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else
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nz = false;
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if (world.getBlock(x0, y1, z0, nx, ny, nz) != null)
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return true;
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if (x0 < 0)
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nx = true;
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else
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nx = false;
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if (y0 < 0)
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ny = true;
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else
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ny = false;
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if (z1 < 0)
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nz = true;
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else
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nz = false;
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if (world.getBlock(x0, y0, z1, nx, ny, nz) != null)
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return true;
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if (x1 < 0)
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nx = true;
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else
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nx = false;
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if (y0 < 0)
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ny = true;
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else
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ny = false;
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if (z1 < 0)
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nz = true;
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else
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nz = false;
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if (world.getBlock(x1, y0, z1, nx, ny, nz) != null)
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return true;
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if (x1 < 0)
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nx = true;
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else
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nx = false;
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if (y1 < 0)
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ny = true;
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else
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ny = false;
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if (z1 < 0)
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nz = true;
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else
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nz = false;
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if (world.getBlock(x1, y1, z1, nx, ny, nz) != null)
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return true;
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if (x0 < 0)
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nx = true;
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else
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nx = false;
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if (y1 < 0)
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ny = true;
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else
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ny = false;
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if (z1 < 0)
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nz = true;
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else
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nz = false;
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if (world.getBlock(x0, y1, z1, nx, ny, nz) != null)
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return true;
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// if(world.getBlock(x0, y0+1, z0) != null) return true;
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// if(world.getBlock(x1, y0+1, z0) != null) return true;
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// if(world.getBlock(x1, y1+1, z0) != null) return true;
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// if(world.getBlock(x0, y1+1, z0) != null) return true;
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//
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// if(world.getBlock(x0, y0+1, z1) != null) return true;
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// if(world.getBlock(x1, y0+1, z1) != null) return true;
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// if(world.getBlock(x1, y1+1, z1) != null) return true;
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// if(world.getBlock(x0, y1+1, z1) != null) return true;
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return false;
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}
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}
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