v0.3.0: added a visual indicator when a mob is surprised.

src/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Mob.java

@@ -29,6 +29,7 @@ import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Sleep;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Terror;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.HeroSubClass;
+import com.shatteredpixel.shatteredpixeldungeon.effects.Surprise;
 import com.shatteredpixel.shatteredpixeldungeon.effects.Wound;
 import com.shatteredpixel.shatteredpixeldungeon.items.Generator;
 import com.shatteredpixel.shatteredpixeldungeon.items.Item;
@@ -346,9 +347,13 @@ public abstract class Mob extends Char {
 	
 	@Override
 	public int defenseProc( Char enemy, int damage ) {
-		if (!enemySeen && enemy == Dungeon.hero && ((Hero)enemy).subClass == HeroSubClass.ASSASSIN) {
-			damage *= 1.34f;
-			Wound.hit( this );
+		if (!enemySeen && enemy == Dungeon.hero) {
+			if (((Hero)enemy).subClass == HeroSubClass.ASSASSIN) {
+				damage *= 1.34f;
+				Wound.hit(this);
+			} else {
+				Surprise.hit(this);
+			}
 		}
 		return damage;
 	}

src/com/shatteredpixel/shatteredpixeldungeon/effects/Effects.java

@@ -26,6 +26,7 @@ public class Effects {
 		RIPPLE,
 		LIGHTNING,
 		WOUND,
+		EXCLAMATION,
 		DEATH_RAY,
 		LIGHT_RAY
 	};
@@ -42,6 +43,9 @@ public class Effects {
 			case WOUND:
 				icon.frame(icon.texture.uvRect(16, 8, 32, 16));
 				break;
+			case EXCLAMATION:
+				icon.frame(icon.texture.uvRect(0, 16, 6, 25));
+				break;
 			case DEATH_RAY:
 				icon.frame(icon.texture.uvRect(16, 16, 32, 24));
 				break;

src/com/shatteredpixel/shatteredpixeldungeon/effects/Surprise.java

@@ -0,0 +1,71 @@
+package com.shatteredpixel.shatteredpixeldungeon.effects;
+
+import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.DungeonTilemap;
+import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.levels.Level;
+import com.watabou.noosa.Game;
+import com.watabou.noosa.Group;
+import com.watabou.noosa.Image;
+
+/**
+ * Created by Evan on 20/04/2015.
+ */
+public class Surprise extends Image {
+
+    private static final float TIME_TO_FADE = 0.8f;
+
+    private float time;
+
+    public Surprise() {
+        super(Effects.get(Effects.Type.EXCLAMATION));
+        origin.set(width / 2, height / 2);
+    }
+
+    public void reset(int p) {
+        revive();
+
+        x = (p % Level.WIDTH) * DungeonTilemap.SIZE + (DungeonTilemap.SIZE - width) / 2;
+        y = (p / Level.WIDTH) * DungeonTilemap.SIZE + (DungeonTilemap.SIZE - height) / 2;
+
+        time = TIME_TO_FADE;
+    }
+
+    @Override
+    public void update() {
+        super.update();
+
+        if ((time -= Game.elapsed) <= 0) {
+            kill();
+        } else {
+            float p = time / TIME_TO_FADE;
+            alpha(p);
+            scale.y = 1 + p/2;
+        }
+    }
+
+    public static void hit(Char ch) {
+        hit(ch, 0);
+    }
+
+    public static void hit(Char ch, float angle) {
+        if (ch.sprite.parent != null) {
+            Surprise s = (Surprise) ch.sprite.parent.recycle(Surprise.class);
+            ch.sprite.parent.bringToFront(s);
+            s.reset(ch.pos);
+            s.angle = angle;
+        }
+    }
+
+    public static void hit(int pos) {
+        hit(pos, 0);
+    }
+
+    public static void hit(int pos, float angle) {
+        Group parent = Dungeon.hero.sprite.parent;
+        Wound w = (Wound) parent.recycle(Wound.class);
+        parent.bringToFront(w);
+        w.reset(pos);
+        w.angle = angle;
+    }
+}