diff --git a/data-otservbr-global/lib/quests/soul_war.lua b/data-otservbr-global/lib/quests/soul_war.lua
index 668c67f92b9..f5b2d75f5ba 100644
--- a/data-otservbr-global/lib/quests/soul_war.lua
+++ b/data-otservbr-global/lib/quests/soul_war.lua
@@ -1569,21 +1569,3 @@ function Creature:applyZoneEffect(var, combat, zoneName)
 
 	return true
 end
-
-function string.toPosition(str)
-	local patterns = {
-		-- table format
-		"{%s*x%s*=%s*(%d+)%s*,%s*y%s*=%s*(%d+)%s*,%s*z%s*=%s*(%d+)%s*}",
-		-- Position format
-		"Position%s*%((%d+)%s*,%s*(%d+)%s*,%s*(%d+)%s*%)",
-		-- x, y, z format
-		"(%d+)%s*,%s*(%d+)%s*,%s*(%d+)",
-	}
-
-	for _, pattern in ipairs(patterns) do
-		local x, y, z = string.match(str, pattern)
-		if x and y and z then
-			return Position(tonumber(x), tonumber(y), tonumber(z))
-		end
-	end
-end
diff --git a/data/libs/functions/string.lua b/data/libs/functions/string.lua
index 9d746b82e3a..42b7a8bab4b 100644
--- a/data/libs/functions/string.lua
+++ b/data/libs/functions/string.lua
@@ -129,3 +129,19 @@ end
 string.capitalize = function(str)
 	return str:gsub("%f[%a].", string.upper)
 end
+
+function string.toPosition(inputString)
+	local positionPatterns = {
+		"{%s*x%s*=%s*(%d+)%s*,%s*y%s*=%s*(%d+)%s*,%s*z%s*=%s*(%d+)%s*}",
+		"Position%s*%((%d+)%s*,%s*(%d+)%s*,%s*(%d+)%s*%)",
+		"(%d+)%s*,%s*(%d+)%s*,%s*(%d+)",
+	}
+
+	for _, pattern in ipairs(positionPatterns) do
+		local posX, posY, posZ = string.match(inputString, pattern)
+		if posX and posY and posZ then
+			return Position(tonumber(posX), tonumber(posY), tonumber(posZ))
+		end
+	end
+	return nil
+end