Added effects support in monsters attacks.

This is provided through the use of the 'effect-id' property
of the <attack> tag.
Note that the 'particle-effect' support has been removed
as it was redundant, but can be kept for backward compatibility.

Now, on both Manaserv and tA, only the attack id 1 is supported,
i.e:
<monster>
  ...
  <attack id="1" effect-id="11" action="attack" />
</monster>

More to come with re-enabling of the attack type support.

I had to fix a crash in the Being::takeDamage() function
when there were no attacker (in Manaserv), and add rotation
support to the effectManager to achieve this.

Reviwed-by: Jaxad0127.

1 files changed, 8 insertions, 4 deletions

diff --git a/src/effectmanager.h b/src/effectmanager.h
index ef1e0f27..8302990e 100644
--- a/src/effectmanager.h
+++ b/src/effectmanager.h
@@ -42,15 +42,19 @@ class EffectManager
 
         /**
          * Triggers a effect with the id, at
-         * the specified being.
+         * the specified being,
+         * and with the given rotation in degree:
+         * 0° = Down, 90° = left, ...
          */
-        bool trigger(int id, Being* being);
+        bool trigger(int id, Being* being, int rotation = 0);
 
         /**
          * Triggers a effect with the id, at
-         * the specified x and y coordinate.
+         * the specified x and y coordinate,
+         * and with the given rotation in degree:
+         * 0° = Down, 90° = left, ...
          */
-        bool trigger(int id, int x, int y);
+        bool trigger(int id, int x, int y, int rotation = 0);
 
    private:
         std::list<EffectDescription> mEffects;