X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=core%2Fsrc%2Fru%2Fdeadsoftware%2Fcavedroid%2Fgame%2Fmobs%2FMob.java;h=5d18755c590feb3ebbf9df3071cc96a32da8fa66;hb=91283c3181af9700e20b5600f4e9017e0c31d33a;hp=32c63cc26514d674c777f6f5a777104c68508fe4;hpb=ef32f2e88b9c0daa411d0c304ce62b1235541fb1;p=cavedroid.git

diff --git a/core/src/ru/deadsoftware/cavedroid/game/mobs/Mob.java b/core/src/ru/deadsoftware/cavedroid/game/mobs/Mob.java
index 32c63cc..5d18755 100644
--- a/core/src/ru/deadsoftware/cavedroid/game/mobs/Mob.java
+++ b/core/src/ru/deadsoftware/cavedroid/game/mobs/Mob.java
@@ -1,145 +1,354 @@
 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 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 javax.annotation.CheckForNull;
+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 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 animDelta = 6;
-    public boolean canJump;
-    int anim;
+    protected int mMaxHealth;
+    protected int mHealth;
+
+    private boolean mTakingDamage = false;
+    @CheckForNull 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 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 abstract void ai();
+    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);
+    }
 }