added support for attributes that increase/decrease the metal cost when engineers use the wrench to repair teammate armor

Author: Bitl

game/quiver/resource/quiver_english.txt

@@ -224410,6 +224410,28 @@
 			"effect_type"	"neutral"
 			"stored_as_integer"	"0"
 		}
+		"935"
+		{
+			"name"	"armor repair cost decreased"
+			"attribute_class"	"mult_armor_repair_cost"
+			"description_string"	"#Attrib_Armor_CostDecreased"
+			"description_format"	"value_is_percentage"
+			"hidden"	"0"
+			"effect_type"	"positive"
+			"armory_desc"	"on_wearer"
+			"stored_as_integer"	"0"
+		}
+		"936"
+		{
+			"name"	"armor repair cost increased"
+			"attribute_class"	"mult_armor_repair_cost"
+			"description_string"	"#Attrib_Armor_CostIncreased"
+			"description_format"	"value_is_inverted_percentage"
+			"hidden"	"0"
+			"effect_type"	"negative"
+			"armory_desc"	"on_wearer"
+			"stored_as_integer"	"0"
+		}
 
 		"1000"
 		{

game/quiver/scripts/items/items_game.txt

@@ -171,8 +171,12 @@ void CTFWrench::OnFriendlyPlayerHit(CTFPlayer* pOtherPlayer, CTFPlayer* pPlayer,
 	if (flCurArmor < flMaxArmor)
 	{
 		int iArmorToGive = (GetRepairAmount() * 0.25f);
-		int iArmorRepairMultPenalty = pOtherPlayer->GetPlayerClass()->GetArmorMetalPenaltyMult();
-		int iRepairCost = iArmorToGive * iArmorRepairMultPenalty;
+		float flArmorRepairMultPenalty = pOtherPlayer->GetPlayerClass()->GetArmorMetalPenaltyMult();
+
+		CALL_ATTRIB_HOOK_FLOAT_ON_OTHER(pOtherPlayer, flArmorRepairMultPenalty, mult_armor_repair_cost);
+		CALL_ATTRIB_HOOK_FLOAT(flArmorRepairMultPenalty, mult_armor_repair_cost);
+
+		int iRepairCost = (iArmorToGive * flArmorRepairMultPenalty);
 
 		if (iRepairCost > pPlayer->GetBuildResources())
 		{