From 8032b65077699919e87794eaade2cfc384bc690d Mon Sep 17 00:00:00 2001
From: Collin Smith <collinsmith70@gmail.com>
Date: Sun, 23 Aug 2020 13:13:35 -0700
Subject: [PATCH] Casting a spell will make caster look at target

---
 core/src/com/riiablo/engine/server/Actioneer.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/core/src/com/riiablo/engine/server/Actioneer.java b/core/src/com/riiablo/engine/server/Actioneer.java
index 9a98a78f..815168fa 100644
--- a/core/src/com/riiablo/engine/server/Actioneer.java
+++ b/core/src/com/riiablo/engine/server/Actioneer.java
@@ -12,6 +12,7 @@ import com.badlogic.gdx.math.Vector2;
 import com.riiablo.Riiablo;
 import com.riiablo.codec.excel.Skills;
 import com.riiablo.engine.Engine;
+import com.riiablo.engine.server.component.Angle;
 import com.riiablo.engine.server.component.Box2DBody;
 import com.riiablo.engine.server.component.Casting;
 import com.riiablo.engine.server.component.Class;
@@ -30,6 +31,7 @@ public class Actioneer extends PassiveSystem {
   protected ComponentMapper<Sequence> mSequence;
   protected ComponentMapper<MovementModes> mMovementModes;
   protected ComponentMapper<Casting> mCasting;
+  protected ComponentMapper<Angle> mAngle;
 
   // teleport-specific components
   protected ComponentMapper<Position> mPosition;
@@ -52,6 +54,9 @@ public class Actioneer extends PassiveSystem {
       log.trace("mode changed to {} because it was invalid", mode);
     }
 
+    Vector2 entityPos = mPosition.get(entityId).position;
+    mAngle.get(entityId).target.set(target).sub(entityPos).nor();
+
     mSequence.create(entityId).sequence(mode, mMovementModes.get(entityId).NU);
     mCasting.create(entityId).set(skillId, target);
     events.dispatch(SkillCastEvent.obtain(entityId, skillId));