Bunker Shield's item script fix. (#3250)

* Bunker Shield's item script fix.

Fix the Item ID: 28915 Bunker Shield's item script.

* ASPD Bonus Add

Added the missed ASPD bonus.

* Change ASPD Bonus to -

* Corrected Bonus.

Thanks to Atemo for noticing it :))

db/re/item_db.txt

@@ -11721,7 +11721,7 @@
 28909,Shield_Of_Earth,Shield Of Earth,4,0,,500,,80,,1,0xFFFFFFFF,63,2,32,,90,1,1,{ bonus2 bSubEle,Ele_Earth,25; .@r = getrefine(); if(.@r > 4) { bonus bAspd,1+((.@r > 6) ? 1 : 0); } },{},{}
 28910,Rectangular_Large_Sleeve,Rectangular Large Sleeve,4,20,,800,,80,,1,0xFFFFFFFF,63,2,32,,100,1,1,{ bonus bLongAtkDef,5; .@r = getrefine(); if(.@r>=5) { bonus bLongAtkDef,5; } if(.@r>=7) { bonus bLongAtkDef,10; } if(.@r>=9) { bonus bLongAtkDef,15; } },{},{}
 28913,Ultralight_Magic_Shield,Ultralight Magic Shield,4,20,,100,,50,,1,0xFFFFFFFF,63,2,32,,100,1,1,{ bonus bAspdRate,5; bonus2 bIgnoreDefClassRate,Class_Normal,10; bonus2 bSubEle,Ele_Neutral,5; .@r = getrefine(); if(.@r>=7) { bonus2 bIgnoreDefClassRate,Class_Normal,2; bonus bAspdRate,2; } if(.@r>=9) { bonus2 bIgnoreDefClassRate,Class_Normal,3; bonus bAspdRate,3; } },{},{}
-28915,Bunker_Shield,Bunker Shield,4,20,,3500,,90,,1,0xFFFFFFFF,63,2,32,,50,1,1,{ bonus2 bAddRace,RC_All,4; bonus bAspdRate,5; .@r = getrefine(); if(.@r>=5) { bonus2 bAddRace,RC_All,.@r; } },{},{}
+28915,Bunker_Shield,Bunker Shield,4,20,,3500,,90,,1,0xFFFFFFFF,63,2,32,,50,1,1,{ .@r = getrefine(); if(.@r >= 5) { .@dmg = .@r - 4; } bonus2 bAddClass,Class_All,(4+.@dmg); bonus bAspdRate,-5; },{},{}
 28916,Gaia_Shield,Gaia Shield,4,20,,2000,,150,,1,0xFFFFFFFF,63,2,32,,90,1,1,{ bonus bMdef,10; bonus2 bSubEle,Ele_Earth,10; bonus2 bAddEle,Ele_Earth,5; bonus2 bMagicAddEle,Ele_Earth,5; .@r = getrefine(); if(.@r>=6) { bonus2 bSubEle,Ele_Earth,15; bonus2 bAddEle,Ele_Earth,10; bonus2 bMagicAddEle,Ele_Earth,10; } if(.@r>=8) { if(readparam(bStr)>=90) { bonus bBaseAtk,50; } if(readparam(bAgi)>=90) { bonus bAspdRate,5; } if(readparam(bVit)>=90) { bonus bHealPower2,10; bonus bAddItemHealRate,10; } if(readparam(bInt)>=90) { bonus bMatk,30; } if(readparam(bDex)>=90) { bonus bVariableCastrate,-5; } if(readparam(bLuk)>=90) { bonus bCritAtkRate,5; } } },{},{}
 28920,Diamond_Shield,Diamond Shield,4,20,,1000,,50,,0,0xFFFFFFFF,63,2,32,,100,1,1,{ .@r = getrefine(); if(BaseLevel>=150) { bonus bDef,100+(20*(.@r/3)); } },{},{}
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