Improve logic for if a weapon can roll a damage type

rivencalc.php

@@ -402,7 +402,7 @@ function addStatCompatInfo(div, weaponData, tag, buff)
 			if (tag in upgradeTagToDamageType)
 			{
 				const damageType = upgradeTagToDamageType[tag];
-				if (!weaponHasInnateDamage(weaponData, damageType))
+				if (!weaponCanRollDamageType(weaponData, damageType))
 				{
 					const isPhysical = (damageType == "DT_IMPACT" || damageType == "DT_PUNCTURE" || damageType == "DT_SLASH");
 					if (isPhysical || !buff)
@@ -425,18 +425,27 @@ function addStatCompatInfo(div, weaponData, tag, buff)
 			}
 		}
 
-		function weaponHasInnateDamage(weaponData, damageType)
+		// Test vectors for rollable physicals
+
+		// Weapons with projectile:
+		// - Aeolak: Impact, Puncture, Slash.
+		// - Acceltra: Impact.
+		// - Hystrix: Puncture.
+		// Weapons without projectile:
+		// - Braton: Impact, Puncture, Slash.
+		// - Bronco: Impact.
+		// - Lex: Puncture.
+
+		function weaponCanRollDamageType(weaponData, damageType)
 		{
-			if (weaponData
-				&& weaponData.behaviors
-				&& weaponData.behaviors[0]
-				&& weaponData.behaviors[0].projectile
-				&& weaponData.behaviors[0].projectile.attack
-				)
+			const behavior = weaponData.behaviors[0];
+			const damageTable = behavior.projectile?.attack ? behavior.projectile.attack : behavior.impact;
+			if (damageType in damageTable)
 			{
-				return (damageType in weaponData.behaviors[0].projectile.attack);
+				const totalDamage = Object.values(damageTable).reduce((a, b) => a + b, 0);
+				return (damageTable[damageType] / totalDamage) > 0.15;
 			}
-			return true;
+			return false;
 		}
 
 		function getBuffValue(rivenType, tag, tagValue, omegaAttenuation, lvl, buffs, curses)