From 9701df54795ff74f23391a259edb29196d0fbd4f Mon Sep 17 00:00:00 2001
From: Jesusaves <cpntb1@ymail.com>
Date: Tue, 23 Jun 2020 01:02:00 -0300
Subject: First sketch of areaharm()

---
 npc/functions/filters.txt | 42 ++++++++++++++++++++++++++++++++++++++++++
 npc/functions/hub.txt     | 27 ++++++++++++++++-----------
 2 files changed, 58 insertions(+), 11 deletions(-)

(limited to 'npc/functions')

diff --git a/npc/functions/filters.txt b/npc/functions/filters.txt
index cec7a15af..f47c16beb 100644
--- a/npc/functions/filters.txt
+++ b/npc/functions/filters.txt
@@ -62,6 +62,48 @@ function	script	filter_sameguildorpartynotyou	{
     return ((getcharid(1) > 0 && .@party) || (getcharid(2) > 0 && .@guild));
 }
 
+// filter_hostile( id )
+function	script	filter_hostile	{
+    debugmes "filter_hostile %d", getarg(0);
+    .@type=getunitdata(getarg(0), UDT_TYPE);
+    .@chkid=getarg(0);
+
+    debugmes "filter_hostile: Checking %d (BL %d)", getarg(0), .@type;
+
+    // Monsters
+    if (.@type == BL_MOB)
+        return true;
+
+    // NPCs
+    if (.@type == BL_NPC)
+        return false;
+
+    // Homunculus
+    if (.@type == BL_HOM)
+        .@chkid=charid2rid(getunitdata(getarg(0), UDT_MASTERCID));
+
+    // Pets
+    if (.@type == BL_PET)
+        .@chkid=getunitdata(getarg(0), UDT_MASTERAID);
+
+    // Mercenaries
+    if (.@type == BL_MER)
+        .@chkid=charid2rid(getunitdata(getarg(0), UDT_MASTERCID));
+
+    // Elementals
+    if (.@type == BL_ELEM)
+        .@chkid=charid2rid(getunitdata(getarg(0), UDT_MASTERCID));
+
+    debugmes "filter_hostile: Filtering %d (original %d) (BL %d)", .@chkid, getarg(0), .@type;
+    // Players (and slaves)
+    return !(filter_sameguildorparty(.@chkid));
+}
+
+// filter_friendly( id )
+function	script	filter_friendly	{
+    return !(filter_hostile(.@chkid));
+}
+
 // filter_notboss( id )
 function	script	filter_notboss	{
     // 32 = MD_BOSS
diff --git a/npc/functions/hub.txt b/npc/functions/hub.txt
index eade2a4d5..eb5a1f63c 100644
--- a/npc/functions/hub.txt
+++ b/npc/functions/hub.txt
@@ -305,7 +305,8 @@ function	script	HUB_SkillInvoke	{
             debugmes "Target: %d (%d,%d)", @skillTarget, @skillTargetX, @skillTargetY;
             areasc2(getmap(), @skillTargetX, @skillTargetY, 2, 10000, SC_BLOODING, BL_MOB|BL_PC);
             .@dmg=AdjustSpellpower(300);
-            harm(@skillTarget, .@dmg, HARM_MAGI, Ele_Holy);
+            //harm(@skillTarget, .@dmg, HARM_MAGI, Ele_Holy);
+            areaharm(@skillTarget, 8, .@dmg, HARM_MAGI, Ele_Holy);
             break;
         /*
         case TMW2_MANABOMB:
@@ -314,14 +315,14 @@ function	script	HUB_SkillInvoke	{
             // And is a trick. Each level improves ratio in 1
             // Has no cooldown, so it is powerful with pots
             // And is a good starter offensive skill
-            harm(@skillTarget, Sp*@skillLv, HARM_MAGI, Ele_Ghost);
+            areaharm(@skillTarget, 0, Sp*@skillLv, HARM_MAGI, Ele_Ghost);
             Sp=0;
             break;
 
         // Weapon Overload attack
         case TMW2_OVERLOAD:
             .@PW=67+(33*@skillLv);
-            harm(@skillTarget, AdjustAttackpower(.@PW), HARM_MISC);
+            areaharm(@skillTarget, 0, AdjustAttackpower(.@PW), HARM_MISC);
             break;
 
         // TODO: Ultimate Skills (T5/0)
@@ -340,9 +341,9 @@ function	script	HUB_SkillInvoke	{
             harm(@skillTarget, -AdjustSpellpower(.@PW), HARM_MISC);
             break;
         case TMW2_MAGNUSHEAL:
-            // TODO: Area healing
+            // Area healing
             .@PW=200+(20*@skillLv);
-            harm(@skillTarget, -AdjustSpellpower(.@PW), HARM_MISC);
+            areaharm(@skillTarget, 4, -AdjustSpellpower(.@PW), HARM_MISC, "filter_friendly");
             break;
 
         // Provoke: builtin, Mass Provoke: See above
@@ -356,14 +357,12 @@ function	script	HUB_SkillInvoke	{
             break;
         case TMW2_FIREBALL:
             .@PW=140+(10*@skillLv);
-            // TODO: areaharm()
-            harm(@skillTarget, AdjustSpellpower(.@PW), HARM_MAGI, Ele_Fire);
+            areaharm(@skillTarget, 3, AdjustSpellpower(.@PW), HARM_MAGI, Ele_Fire);
             break;
         case TMW2_ARMAGEDDON:
             .@PW=140+(10*@skillLv);
-            // TODO: areaharm()
             areasc2(getmap(), @skillTargetX, @skillTargetY, 2, 10000, SC_BLOODING, BL_MOB|BL_PC);
-            harm(@skillTarget, AdjustSpellpower(.@PW), HARM_MAGI, Ele_Fire);
+            areaharm(@skillTarget, 8, AdjustSpellpower(.@PW), HARM_MAGI, Ele_Fire);
             break;
 
         case TMW2_FROSTDIVER:
@@ -377,9 +376,15 @@ function	script	HUB_SkillInvoke	{
             // TODO: All this in area
             // 8% chance, 10s
             sc_start SC_FREEZE, 10000, 1, 800, flag?, @skillTarget;
-            harm(@skillTarget, AdjustSpellpower(.@PW), HARM_MAGI, Ele_Water);
+            areaharm(@skillTarget, 6, AdjustSpellpower(.@PW), HARM_MAGI, Ele_Water);
+            break;
+        case TMW2_NILFHEIM:
+            // FIXME SK_Nilfheim
+            // Nilfheim cast on self?
+            .@PW=80+(10*@skillLv);
+            areasc(8, 10000, SC_FREEZE, BL_PC | BL_MOB | BL_MER | BL_HOM, "filter_hostile"); // Maybe filter_notme() would work better, indeed
+            areaharm(getcharid(3), 8, AdjustSpellpower(.@PW), HARM_MAGI, Ele_Water);
             break;
-        // FIXME SK_Nilfheim
 
         case TMW2_MAGICSTRIKE:
         case TMW2_LIGHTNINGBOLT:
-- 
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