Added customizable on-hit effects for characters.

This patch adds support for the following two parameters
in weapon items:
hit-effect-id: Effect triggered on the victim on normal hit.
critical-hit-effect-id: Triggered on the victim on critical hit.
(Specified in effects.xml)

The patch also permits the use of custom defaults set in paths.xml
by setting the following keys:
(Paths are relative to the 'particles' key value, here.)
hitEffectId: defaulted to effect id 26.
criticalHitEffectId: defaulted to effect id 28.

Resolves: Mana-mantis #337.

Reviewed-by: bcs86

1 files changed, 18 insertions, 4 deletions

diff --git a/src/being.cpp b/src/being.cpp
index 5911b03c..94ece475 100644
--- a/src/being.cpp
+++ b/src/being.cpp
@@ -389,10 +389,24 @@ void Being::takeDamage(Being *attacker, int amount, AttackType type)
             updateName();
         }
 
-        if (type != CRITICAL)
-            effectManager->trigger(26, this);
+        // Init the particle effect path based on current weapon or default.
+        int hitEffectId = 0;
+        const ItemInfo *attackerWeapon = attacker->getEquippedWeapon();
+        if (attacker->getType() == PLAYER && attackerWeapon)
+        {
+            if (type != CRITICAL)
+                hitEffectId = attackerWeapon->getHitEffectId();
+            else
+                hitEffectId = attackerWeapon->getCriticalHitEffectId();
+        }
         else
-            effectManager->trigger(28, this);
+        {
+            if (type != CRITICAL)
+                hitEffectId = paths.getIntValue("hitEffectId");
+            else
+                hitEffectId = paths.getIntValue("criticalHitEffectId");
+        }
+        effectManager->trigger(hitEffectId, this);
     }
 }
 
@@ -405,7 +419,7 @@ void Being::handleAttack(Being *victim, int damage, AttackType type)
         lookAt(victim->getPosition());
 
     if (getType() == PLAYER && victim && mEquippedWeapon)
-        fireMissile(victim, mEquippedWeapon->getMissileParticle());
+        fireMissile(victim, mEquippedWeapon->getMissileParticleFile());
     else
         fireMissile(victim, mInfo->getAttack(mAttackType)->missileParticle);