diff --git a/core/src/ru/deadsoftware/cavedroid/game/mobs/Mob.java b/core/src/ru/deadsoftware/cavedroid/game/mobs/Mob.java
index 32c63cc26514d674c777f6f5a777104c68508fe4..3ee37d37e626914cef7b41e55c151c42ec743c3b 100644 (file)
package ru.deadsoftware.cavedroid.game.mobs;
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.graphics.Color;
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 com.badlogic.gdx.utils.Timer;
+import org.jetbrains.annotations.Nullable;
+import ru.deadsoftware.cavedroid.game.GameItemsHolder;
+import ru.deadsoftware.cavedroid.game.model.dto.SaveDataDto;
+import ru.deadsoftware.cavedroid.game.model.item.InventoryItem;
+import ru.deadsoftware.cavedroid.game.world.GameWorld;
+import ru.deadsoftware.cavedroid.misc.Saveable;
-import java.io.Serializable;
+import java.util.Collections;
+import java.util.List;
/**
* Mob class.
*/
-public abstract class Mob implements Serializable {
+public abstract class Mob extends Rectangle implements Saveable {
- public static final int LEFT = 0;
- public static final int RIGHT = 1;
+ private static final float DAMAGE_TINT_TIMEOUT_S = 0.5f;
+ private static final Color DAMAGE_TINT_COLOR = new Color(0xff8080ff);
- private final float width;
- private final float height;
- private int dir;
+ private static final float HIT_RANGE = 8f;
- public boolean flyMode;
- public final Vector2 pos;
- public Vector2 mov;
+ protected static int ANIMATION_SPEED = 360;
- private boolean dead;
+ public enum Type {
+ MOB,
+ FALLING_BLOCK
+ }
+
+ public enum Direction {
+
+ 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;
+ }
+ }
+
+ private class ResetTakeDamageTask extends Timer.Task {
+
+ @Override
+ public void run() {
+ mTakingDamage = false;
+ }
+ }
- protected int animDelta = 6;
- public boolean canJump;
- int anim;
+ protected Vector2 mVelocity;
+ protected Type mType;
+ protected int mAnimDelta = ANIMATION_SPEED;
+ protected float mAnim;
+
+ protected Direction mDirection;
+ protected boolean mDead;
+ protected boolean mCanJump;
+ protected boolean mFlyMode;
+
+ protected int mMaxHealth;
+ protected int mHealth;
+
+ private boolean mTakingDamage = false;
+
+ @Nullable
+ private ResetTakeDamageTask mResetTakeDamageTask = null;
/**
- *
- * @param x in pixels
- * @param y in pixels
- * @param width in pixels
- * @param height in pixels
- * @param dir integer representing a direction where 0 is left and 1 is right.
- * You should use {@link #LEFT} and {@link #RIGHT} constants
+ * @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, int dir) {
- pos = new Vector2(x, y);
- mov = new Vector2(0, 0);
- this.width = width;
- this.height = height;
- canJump = false;
- flyMode = false;
- dead = false;
- this.dir = dir;
+ protected Mob(float x, float y, float width, float height, Direction mDirection, Type type, int maxHealth) {
+ super(x, y, width, height);
+ 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) {
+ final float velocityMultiplier = (Math.abs(getVelocity().x) / getSpeed());
+ final float animMultiplier = (velocityMultiplier == 0f ? 1f : velocityMultiplier) * delta;
+ final float maxAnim = 60f * (velocityMultiplier == 0f ? 1f : velocityMultiplier);
+
+ if (mVelocity.x != 0f || Math.abs(mAnim) > mAnimDelta * animMultiplier) {
+ mAnim += mAnimDelta * animMultiplier;
+ } else {
+ mAnim = 0;
+ }
+
+ if (mAnim > maxAnim) {
+ mAnim = maxAnim;
+ mAnimDelta = -ANIMATION_SPEED;
+ } else if (mAnim < -maxAnim) {
+ mAnim = -maxAnim;
+ mAnimDelta = ANIMATION_SPEED;
+ }
+
+ if (mVelocity.x == 0f && isAnimationIncreasing()) {
+ mAnimDelta = -mAnimDelta;
+ }
}
/**
- *
* @return The X coordinate of a mob in blocks
*/
- public int getMapX() {
- return (int) (pos.x + (getWidth() / 2)) / 16;
+ public final int getMapX() {
+ return (int) (x + (getWidth() / 2)) / 16;
}
/**
- *
* @return The Y coordinate of mob's upper edge in blocks
*/
- public int getUpperMapY() {
- return (int) (pos.y / 16);
+ public final int getUpperMapY() {
+ return (int) (y / 16);
}
/**
- *
* @return The Y coordinate if mob's vertical center in blocks
*/
- public int getMiddleMapY() {
- return (int) (pos.y + (getHeight() / 2)) / 16;
+ public final int getMiddleMapY() {
+ return (int) (y + (getHeight() / 2)) / 16;
}
/**
- *
* @return The Y coordinate of mob's legs in blocks
*/
- public int getLowerMapY() {
- return (int) (pos.y + getHeight()) / 16;
+ public final int getLowerMapY() {
+ return (int) (y + getHeight()) / 16;
}
- public float getWidth() {
+ public final float getWidth() {
return width;
}
- public float getHeight() {
+ public final float getHeight() {
return height;
}
/**
- *
* @return Integer representing a direction in which mob is looking, where 0 is left and 1 is right
*/
- public int getDirection() {
- return dir;
+ public final Direction getDirection() {
+ return mDirection;
}
- public boolean looksLeft() {
- return getDirection() == LEFT;
+ public final boolean looksLeft() {
+ return mDirection == Direction.LEFT;
}
- public boolean looksRight() {
- return getDirection() == RIGHT;
+ public final boolean looksRight() {
+ return mDirection == Direction.RIGHT;
}
/**
* Switches direction in which mob is looking
*/
- protected void switchDir() {
- dir = looksLeft() ? RIGHT : LEFT;
+ protected final void switchDir() {
+ mDirection = looksLeft() ? Direction.RIGHT : Direction.LEFT;
+ }
+
+ public final boolean isDead() {
+ return mDead;
}
- public boolean isDead() {
- return dead;
+ public final float getAnim() {
+ return mAnim;
}
/**
- * Set's mob's dead variable to true and nothing else. It doesn't delete the mob.
+ * Set's mob's dead variable to true and nothing else. It doesn't delete the
*/
public void kill() {
- dead = true;
+ mDead = true;
}
- /**
- *
- * @return A {@link Rectangle} with mob's coordinates and size
- */
- public Rectangle getRect() {
- return new Rectangle(pos.x, pos.y, getWidth(), getHeight());
+ public final void move(float delta) {
+ x += mVelocity.x * delta;
+ y += mVelocity.y * delta;
}
- public abstract void ai();
+ public final Vector2 getVelocity() {
+ return mVelocity;
+ }
+
+ protected final void setVelocity(Vector2 velocity) {
+ mVelocity = velocity;
+ }
+
+ public final boolean canJump() {
+ return mCanJump;
+ }
+
+ public final void setCanJump(boolean canJump) {
+ this.mCanJump = canJump;
+ }
+
+ public final boolean isFlyMode() {
+ return mFlyMode;
+ }
+
+ public final void setFlyMode(boolean flyMode) {
+ this.mFlyMode = flyMode;
+ }
+
+ public final Type getType() {
+ return mType;
+ }
+
+ public final void checkWorldBounds(GameWorld gameWorld) {
+ if (x + width / 2 < 0) {
+ x += gameWorld.getWidthPx();
+ }
+ if (x + width / 2 > gameWorld.getWidthPx()) {
+ x -= gameWorld.getWidthPx();
+ }
+ }
+
+ public final int getHealth() {
+ return mHealth;
+ }
+
+ public final int getMaxHealth() {
+ return mMaxHealth;
+ }
+
+ 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;
+ }
+
+ if (mHealth <= Integer.MIN_VALUE + damage) {
+ mHealth = Integer.MIN_VALUE + damage;
+ }
+
+ mHealth -= damage;
+ checkHealth();
+
+ setTakingDamage(true);
+ }
+
+ 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 Rectangle getHitBox() {
+ return new Rectangle(x - HIT_RANGE, y - HIT_RANGE, width + HIT_RANGE, height + HIT_RANGE);
+ }
+
+ public boolean isTakingDamage() {
+ return mTakingDamage;
+ }
+
+ public void setTakingDamage(boolean takingDamage) {
+ mTakingDamage = takingDamage;
+
+ if (takingDamage) {
+ if (mResetTakeDamageTask != null && mResetTakeDamageTask.isScheduled()) {
+ mResetTakeDamageTask.cancel();
+ } else if (mResetTakeDamageTask == null) {
+ mResetTakeDamageTask = new ResetTakeDamageTask();
+ }
+
+ Timer.schedule(mResetTakeDamageTask, DAMAGE_TINT_TIMEOUT_S);
+ }
+ }
+
+ protected Color getTintColor() {
+ return isTakingDamage() ? DAMAGE_TINT_COLOR : Color.WHITE;
+ }
+
+ public List<InventoryItem> getDrop(GameItemsHolder gameItemsHolder) {
+ return Collections.emptyList();
+ }
+
+ public abstract void draw(SpriteBatch spriteBatch, float x, float y, float delta);
+
+ public abstract void ai(GameWorld gameWorld, GameItemsHolder gameItemsHolder, MobsController mobsController, float delta);
public abstract void changeDir();
- public abstract void draw(SpriteBatch spriteBatch, float x, float y);
+ public abstract float getSpeed();
- /**
- *
- * @return 0 - if regular mob. <br>
- * 10 - if instance of {@link FallingSand} <br> 11 - if instance of {@link FallingGravel}
- */
- public abstract int getType(); //0 - mob, 10 - sand, 11 - gravel
+ public abstract void jump();
+
+ @Override
+ public abstract SaveDataDto.MobSaveDataDto getSaveData();
+
+ public static Mob fromSaveData(SaveDataDto.MobSaveDataDto saveData) {
+ return MobSaveDataMapperKt.fromSaveData(saveData);
+ }
}