core/src/ru/deadsoftware/cavedroid/game/mobs/Pig.java

   1 package ru.deadsoftware.cavedroid.game.mobs;
   2
   3 import com.badlogic.gdx.graphics.g2d.Sprite;
   4 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
   5 import com.badlogic.gdx.math.MathUtils;
   6 import com.badlogic.gdx.math.Vector2;
   7 import ru.deadsoftware.cavedroid.game.GamePhysics;
   8 import ru.deadsoftware.cavedroid.game.world.GameWorld;
   9 import ru.deadsoftware.cavedroid.misc.Assets;
  10 import ru.deadsoftware.cavedroid.misc.utils.SpriteUtilsKt;
  11
  12 import static ru.deadsoftware.cavedroid.misc.Assets.pigSprite;
  13
  14 public class Pig extends Mob {
  15
  16     public Pig(float x, float y) {
  17         super(x, y, 25, 18, randomDir(), Type.MOB);
  18         mVelocity = new Vector2((looksLeft() ? -1 : 1) * GamePhysics.PL_SPEED, 0);
  19     }
  20
  21     @Override
  22     public void changeDir() {
  23         switchDir();
  24         mVelocity.x = (-1 + 2 * dirMultiplier()) * GamePhysics.PL_SPEED;
  25     }
  26
  27     @Override
  28     public void ai(GameWorld gameWorld, float delta) {
  29         if (MathUtils.randomBoolean(delta)) {
  30             if (mVelocity.x != 0f) {
  31                 mVelocity.x = 0;
  32             } else {
  33                 changeDir();
  34             }
  35         }
  36
  37         if (mVelocity.x != 0f) {
  38             mAnim += mAnimDelta * delta;
  39         } else {
  40             mAnim = 0;
  41         }
  42
  43         if (mAnim >= 60 || mAnim <= -60) {
  44             mAnimDelta = -mAnimDelta;
  45         }
  46     }
  47
  48     @Override
  49     public void draw(SpriteBatch spriteBatch, float x, float y, float delta) {
  50         updateAnimation(delta);
  51
  52         final Sprite frontLeg = pigSprite[0][1];
  53         final Sprite backLeg = pigSprite[1][1];
  54         final Sprite body = pigSprite[dirMultiplier()][0];
  55
  56         SpriteUtilsKt.draw(spriteBatch, backLeg, x + (9 - dirMultiplier() * 9), y + 12, -mAnim);
  57         SpriteUtilsKt.draw(spriteBatch, backLeg, x + 21 - (9 * dirMultiplier()), y + 12, -mAnim);
  58         SpriteUtilsKt.draw(spriteBatch, body, x, y);
  59         SpriteUtilsKt.draw(spriteBatch, frontLeg, x + (9 - dirMultiplier() * 9), y + 12, mAnim);
  60         SpriteUtilsKt.draw(spriteBatch, frontLeg, x + 21 - (9 * dirMultiplier()), y + 12, mAnim);
  61     }
  62 }