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

2015-04-24 02:29:07 -04:00
parent 155b275cf8
commit 539d2442a4
4 changed files with 83 additions and 3 deletions
@@ -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;
+    }
+}