diff --git a/core/src/ru/deadsoftware/cavedroid/game/mobs/Mob.java b/core/src/ru/deadsoftware/cavedroid/game/mobs/Mob.java
index 91dfae55e90823ce7fdc91aa6f919835edc6e58c..415ef30376503a491a3eefd9eb8c127d53089b77 100644 (file)
package ru.deadsoftware.cavedroid.game.mobs;
+import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.math.Rectangle;
import com.badlogic.gdx.math.Vector2;
-import ru.deadsoftware.cavedroid.game.GameWorld;
+import ru.deadsoftware.cavedroid.game.GameItemsHolder;
+import ru.deadsoftware.cavedroid.game.world.GameWorld;
import java.io.Serializable;
*/
public abstract class Mob extends Rectangle implements Serializable {
+ protected static int ANIMATION_SPEED = 360;
+
public enum Type {
MOB,
SAND,
}
public enum Direction {
- LEFT,
- RIGHT
+
+ LEFT(0, -1),
+ RIGHT(1, 1);
+
+ private final int index;
+ private final int basis;
+
+ /**
+ * Index for this direction (left = 0, right = 1)
+ */
+ public final int getIndex() {
+ return index;
+ }
+
+ /**
+ * Basis for this direction (left = -1, right = 1)
+ */
+ public final int getBasis() {
+ return basis;
+ }
+
+ Direction(int index, int basis) {
+ this.index = index;
+ this.basis = basis;
+ }
}
- protected Vector2 mMove;
+ protected Vector2 mVelocity;
protected Type mType;
- protected int mAnimDelta = 6;
- protected int mAnim;
+ protected int mAnimDelta = ANIMATION_SPEED;
+ protected float mAnim;
private Direction mDirection;
- private boolean mDead;
+ protected boolean mDead;
private boolean mCanJump;
private boolean mFlyMode;
+ private final int mMaxHealth;
+ private int mHealth;
+
/**
- * @param x in pixels
- * @param y in pixels
- * @param width in pixels
- * @param height in pixels
- * @param mDirection Direction in which mob is looking
+ * @param x in pixels
+ * @param y in pixels
+ * @param width in pixels
+ * @param height in pixels
+ * @param mDirection Direction in which mob is looking
*/
- protected Mob(float x, float y, float width, float height, Direction mDirection, Type type) {
+ protected Mob(float x, float y, float width, float height, Direction mDirection, Type type, int maxHealth) {
super(x, y, width, height);
- mMove = new Vector2(0, 0);
+ mVelocity = new Vector2(0, 0);
mCanJump = false;
mDead = false;
this.mDirection = mDirection;
this.mType = type;
+ this.mMaxHealth = maxHealth;
+ this.mHealth = mMaxHealth;
}
protected static Direction randomDir() {
return MathUtils.randomBoolean(.5f) ? Direction.LEFT : Direction.RIGHT;
}
+ private boolean isAnimationIncreasing() {
+ return mAnim > 0 && mAnimDelta > 0 || mAnim < 0 && mAnimDelta < 0;
+ }
+
+ private void checkHealth() {
+ mHealth = MathUtils.clamp(mHealth, 0, mMaxHealth);
+
+ if (mHealth <= 0) {
+ kill();
+ }
+ }
+
+ protected final void updateAnimation(float delta) {
+ if (mVelocity.x != 0f || Math.abs(mAnim) > mAnimDelta * delta) {
+ mAnim += mAnimDelta * delta;
+ } else {
+ mAnim = 0;
+ }
+
+ if (mAnim > 60f) {
+ mAnim = 60f;
+ mAnimDelta = -ANIMATION_SPEED;
+ } else if (mAnim < -60f) {
+ mAnim = -60f;
+ mAnimDelta = ANIMATION_SPEED;
+ }
+
+ if (mVelocity.x == 0f && isAnimationIncreasing()) {
+ mAnimDelta = -mAnimDelta;
+ }
+ }
+
/**
* @return The X coordinate of a mob in blocks
*/
mDirection = looksLeft() ? Direction.RIGHT : Direction.LEFT;
}
- protected final int dirMultiplier() {
- return looksLeft() ? 0 : 1;
- }
-
public final boolean isDead() {
return mDead;
}
- public final int getAnim() {
+ public final float getAnim() {
return mAnim;
}
mDead = true;
}
- public final void move() {
- x += mMove.x;
- y += mMove.y;
+ public final void move(float delta) {
+ x += mVelocity.x * delta;
+ y += mVelocity.y * delta;
+ }
+
+ public final Vector2 getVelocity() {
+ return mVelocity;
}
- public final Vector2 getMove() {
- return mMove;
+ protected final void setVelocity(Vector2 velocity) {
+ mVelocity = velocity;
}
public final boolean canJump() {
return mType;
}
- public void checkWorldBounds(GameWorld gameWorld) {
+ public final void checkWorldBounds(GameWorld gameWorld) {
if (x + width / 2 < 0) {
x += gameWorld.getWidthPx();
}
}
}
- public abstract void draw(SpriteBatch spriteBatch, float x, float y);
+ public final int getHealth() {
+ return mHealth;
+ }
+
+ public final void attachToController(MobsController controller) {
+ controller.addMob(this);
+ }
+
+ public void damage(int damage) {
+ if (damage == 0) {
+ return;
+ }
+
+ if (damage < 0) {
+ Gdx.app.error(this.getClass().getSimpleName(), "Damage cant be negative!");
+ return;
+ }
- public abstract void ai(GameWorld gameWorld);
+ if (mHealth <= Integer.MIN_VALUE + damage) {
+ mHealth = Integer.MIN_VALUE + damage;
+ }
+
+ mHealth -= damage;
+ checkHealth();
+ }
+
+ public void heal(int heal) {
+ if (heal < 0) {
+ Gdx.app.error(this.getClass().getSimpleName(), "Heal cant be negative!");
+ return;
+ }
+
+ if (mHealth >= Integer.MAX_VALUE - heal) {
+ mHealth = Integer.MAX_VALUE - heal;
+ }
+
+ mHealth += heal;
+ checkHealth();
+ }
+
+ public abstract void draw(SpriteBatch spriteBatch, float x, float y, float delta);
+
+ public abstract void ai(GameWorld gameWorld, GameItemsHolder gameItemsHolder, float delta);
public abstract void changeDir();
+
+ public abstract float getSpeed();
+
+ public abstract void jump();
}