Implement SCRIPT_COMMAND_KILL_CREDIT (8). by NoFantasy

--HG--
branch : trunk

src/game/Map.cpp

@@ -3423,6 +3423,36 @@ void Map::ScriptsProcess()
                 break;
             }
 
+            case SCRIPT_COMMAND_KILL_CREDIT:
+            {
+                // accept player in any one from target/source arg
+                if (!target && !source)
+                {
+                    sLog.outError("SCRIPT_COMMAND_KILL_CREDIT call for NULL object.");
+                    break;
+                }
+
+                // must be only Player
+                if((!target || target->GetTypeId() != TYPEID_PLAYER) && (!source || source->GetTypeId() != TYPEID_PLAYER))
+                {
+                    sLog.outError("SCRIPT_COMMAND_KILL_CREDIT call for non-player (TypeIdSource: %u)(TypeIdTarget: %u), skipping.", source ? source->GetTypeId() : 0, target ? target->GetTypeId() : 0);
+                    break;
+                }
+
+                Player* pSource = target && target->GetTypeId() == TYPEID_PLAYER ? (Player*)target : (Player*)source;
+
+                if (step.script->datalong2)
+                {
+                    pSource->RewardPlayerAndGroupAtEvent(step.script->datalong, pSource);
+                }
+                else
+                {
+                    pSource->KilledMonsterCredit(step.script->datalong, 0);
+                }
+
+                break;
+            }
+
             case SCRIPT_COMMAND_TEMP_SUMMON_CREATURE:
             {
                 if(!step.script->datalong)                  // creature not specified

src/game/ObjectMgr.cpp

@@ -4386,6 +4386,16 @@ void ObjectMgr::LoadScripts(ScriptMapMap& scripts, char const* tablename)
                 break;
             }
 
+            case SCRIPT_COMMAND_KILL_CREDIT:
+            {
+                if (!GetCreatureTemplate(tmp.datalong))
+                {
+                    sLog.outErrorDb("Table `%s` has invalid creature (Entry: %u) in SCRIPT_COMMAND_KILL_CREDIT for script id %u",tablename,tmp.datalong,tmp.id);
+                    continue;
+                }
+                break;
+            }
+
             case SCRIPT_COMMAND_TEMP_SUMMON_CREATURE:
             {
                 if(!Trinity::IsValidMapCoord(tmp.x,tmp.y,tmp.z,tmp.o))

src/game/World.h

@@ -405,6 +405,7 @@ enum RealmZone
 #define SCRIPT_COMMAND_FLAG_REMOVE           5              // source = any, datalong = field_id, datalog2 = bitmask
 #define SCRIPT_COMMAND_TELEPORT_TO           6              // source or target with Player, datalong = map_id, x/y/z
 #define SCRIPT_COMMAND_QUEST_EXPLORED        7              // one from source or target must be Player, another GO/Creature, datalong=quest_id, datalong2=distance or 0
+#define SCRIPT_COMMAND_KILL_CREDIT           8              // source or target with Player, datalong = creature entry, datalong2 = bool (0=personal credit, 1=group credit)
 #define SCRIPT_COMMAND_RESPAWN_GAMEOBJECT    9              // source = any (summoner), datalong=db_guid, datalong2=despawn_delay
 #define SCRIPT_COMMAND_TEMP_SUMMON_CREATURE 10              // source = any (summoner), datalong=creature entry, datalong2=despawn_delay
 #define SCRIPT_COMMAND_OPEN_DOOR            11              // source = unit, datalong=db_guid, datalong2=reset_delay