From b2bbb73f3fab10b238a61bf3aa185d80e6d2070f Mon Sep 17 00:00:00 2001
From: Philipp Sehmisch <crush@themanaworld.org>
Date: Wed, 23 Sep 2009 20:06:16 +0200
Subject: added script functions for monster attacks

---
 src/game-server/being.cpp          | 11 ++++++-----
 src/game-server/being.hpp          |  3 ++-
 src/game-server/monster.cpp        | 14 +++++++++++++-
 src/game-server/monster.hpp        |  1 +
 src/game-server/monstermanager.cpp |  1 +
 5 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/src/game-server/being.cpp b/src/game-server/being.cpp
index 3993154e..c21d2540 100644
--- a/src/game-server/being.cpp
+++ b/src/game-server/being.cpp
@@ -232,14 +232,14 @@ int Being::directionToAngle(int direction)
     }
 }
 
-void Being::performAttack(Being *target, unsigned range, const Damage &damage)
+int Being::performAttack(Being *target, unsigned range, const Damage &damage)
 {
     // check target legality
     if (!target || target == this || target->getAction() == Being::DEAD || !target->canFight())
-            return;
+            return -1;
     if (getMap()->getPvP() == PVP_NONE && target->getType() == OBJECT_CHARACTER &&
         getType() == OBJECT_CHARACTER)
-        return;
+        return -1;
 
     // check if target is in range using the pythagorean theorem
     int distx = this->getPosition().x - target->getPosition().x;
@@ -247,10 +247,11 @@ void Being::performAttack(Being *target, unsigned range, const Damage &damage)
     int distSquare = (distx * distx + disty * disty);
     int maxDist = range + target->getSize();
     if (maxDist * maxDist < distSquare)
-        return;
+        return -1;
 
-    mTarget->damage(this, damage);
     mActionTime += 1000; // set to 10 ticks wait time
+
+    return (mTarget->damage(this, damage));
 }
 
 void Being::setAction(Action action)
diff --git a/src/game-server/being.hpp b/src/game-server/being.hpp
index c3319523..d78ca78a 100644
--- a/src/game-server/being.hpp
+++ b/src/game-server/being.hpp
@@ -213,8 +213,9 @@ class Being : public Actor
 
         /**
          * Performs an attack.
+         * Return Value: damage inflicted or -1 when illegal target
          */
-        void performAttack(Being *target, unsigned range, const Damage &damage);
+        int performAttack(Being *target, unsigned range, const Damage &damage);
 
         /**
          * Sets the current action.
diff --git a/src/game-server/monster.cpp b/src/game-server/monster.cpp
index 1cb6806b..68cfa88e 100644
--- a/src/game-server/monster.cpp
+++ b/src/game-server/monster.cpp
@@ -132,7 +132,19 @@ void Monster::perform()
             damage.element = mCurrentAttack->element;
             damage.type = mCurrentAttack->type;
 
-            performAttack(mTarget, mCurrentAttack->range, damage);
+            int hit = performAttack(mTarget, mCurrentAttack->range, damage);
+
+            if (! mCurrentAttack->scriptFunction.empty()
+                && mScript
+                && hit > -1)
+            {
+                mScript->setMap(getMap());
+                mScript->prepare(mCurrentAttack->scriptFunction);
+                mScript->push(this);
+                mScript->push(mTarget);
+                mScript->push(hit);
+                mScript->execute();
+            }
         }
         if (!mAttackTime)
         {
diff --git a/src/game-server/monster.hpp b/src/game-server/monster.hpp
index d99f77d3..2278e8fd 100644
--- a/src/game-server/monster.hpp
+++ b/src/game-server/monster.hpp
@@ -56,6 +56,7 @@ struct MonsterAttack
     unsigned preDelay;
     unsigned aftDelay;
     unsigned range;
+    std::string scriptFunction;
 };
 
 typedef std::vector< MonsterAttack *> MonsterAttacks;
diff --git a/src/game-server/monstermanager.cpp b/src/game-server/monstermanager.cpp
index 080dcbfc..1f2bfbac 100644
--- a/src/game-server/monstermanager.cpp
+++ b/src/game-server/monstermanager.cpp
@@ -227,6 +227,7 @@ void MonsterManager::reload()
                 att->preDelay = XML::getProperty(subnode, "pre-delay", 1);
                 att->aftDelay = XML::getProperty(subnode, "aft-delay", 0);
                 att->range = XML::getProperty(subnode, "range", 0);
+                att->scriptFunction = XML::getProperty(subnode, "script-function", "");
                 std::string sElement = XML::getProperty(subnode, "element", "neutral");
                 att->element = elementFromString(sElement);
                 std::string sType = XML::getProperty(subnode, "type", "physical");
-- 
cgit v1.2.3-70-g09d2