fix+feat: button overrun, natural weapon rolls, Wraith Teeth & Claw (v1.6.1)

CSS: morph-shift-btn now flex: 0 0 auto; max-width: 110px
     specialty-name gets flex: 1; min-width: 0 so it takes remaining space
     flex-wrap on specialty-name-row prevents overflow

Natural weapons:
- template.json: isNaturalWeapon/naturalWeaponDamage/AP/ROF fields on specialty
- Morphic Strike: ROF 2, isNaturalWeapon: true
- Wraith Teeth & Claw added to wraithraider racial abilities (DMG 2, AP 1, ROF 2)
- _ensureRacialAbilities patches existing items with missing natural weapon fields
- _onNaturalWeaponRoll: STR + Melee roll through full weapon chat card pipeline
- STRIKE button appears on any specialty with isNaturalWeapon: true
- All condition/drug/armor/racial mods applied to natural weapon rolls

styles/zero-engine.css

@@ -971,6 +971,7 @@
   align-items: center;
   gap: 8px;
   margin-bottom: 2px;
+  flex-wrap: wrap;
 }
 
 .zero-engine .specialty-name {
@@ -978,6 +979,8 @@
   font-size: 13px;
   color: #fff;
   cursor: pointer;
+  flex: 1;
+  min-width: 0;
 }
 
 .zero-engine .specialty-name:hover {
@@ -4278,7 +4281,7 @@ body > .ze-pause-root .ze-sat-inner {
   padding: 2px 10px; font-size: 10px; font-weight: bold; text-transform: uppercase;
   letter-spacing: 0.5px; border-radius: 3px; cursor: pointer; transition: all 0.2s;
   background: rgba(0,180,255,0.1); border: 1px solid #0090cc; color: #44bbff;
-  white-space: nowrap; flex-shrink: 0;
+  white-space: nowrap; flex: 0 0 auto; max-width: 110px;
 }
 .zero-engine .morph-shift-btn:hover { background: rgba(0,180,255,0.25); }
 .zero-engine .morph-shift-btn.morph-shift-active {
@@ -4286,6 +4289,17 @@ body > .ze-pause-root .ze-sat-inner {
   box-shadow: 0 0 8px rgba(0,200,255,0.3);
 }
 
+/* Natural weapon STRIKE button */
+.zero-engine .natural-weapon-roll-btn {
+  padding: 2px 10px; font-size: 10px; font-weight: bold; text-transform: uppercase;
+  letter-spacing: 0.5px; border-radius: 3px; cursor: pointer; transition: all 0.2s;
+  background: rgba(255,80,0,0.15); border: 1px solid #cc4400; color: #ff7733;
+  white-space: nowrap; flex: 0 0 auto;
+}
+.zero-engine .natural-weapon-roll-btn:hover {
+  background: rgba(255,80,0,0.3); border-color: #ff6600; color: #ffaa55;
+}
+
 /* ══════════════════════════════════════════════════════════════════════════════
    PLAYER CHARACTER FLAG — Bio Tab
    ══════════════════════════════════════════════════════════════════════════════ */

system.json

@@ -2,7 +2,7 @@
   "id": "zero-engine",
   "title": "Zero Engine (SLA Industries)",
   "description": "A basic game system for SLA Industries using the Zero Engine rules.",
-  "version": "1.6.0",
+  "version": "1.6.1",
   "compatibility": {
     "minimum": 13,
     "verified": "14.359"

template.json

@@ -310,7 +310,11 @@
       "package": "",
       "healthMod": 0,
       "resolveMod": 0,
-      "isActive": true
+      "isActive": true,
+      "isNaturalWeapon": false,
+      "naturalWeaponDamage": 0,
+      "naturalWeaponAP": 0,
+      "naturalWeaponROF": 0
     },
     "ebb": {
       "description": "",

templates/actor/character-sheet.hbs

@@ -477,6 +477,13 @@
 								<div class="specialty-name-row">
 									<span class="specialty-name">{{this.name}}</span>
 									<span class="specialty-package">{{this.system.package}}</span>
+									{{!-- Natural weapon STRIKE button --}}
+									{{#if this.system.isNaturalWeapon}}
+									<button type="button" class="natural-weapon-roll-btn" data-item-id="{{this._id}}"
+											title="Strike: STR + Melee | DMG {{this.system.naturalWeaponDamage}}, AP {{this.system.naturalWeaponAP}}, ROF {{this.system.naturalWeaponROF}}">
+										<i class="fas fa-fist-raised"></i> STRIKE
+									</button>
+									{{/if}}
 									{{!-- Morph form SHIFT button for Vevaphon forms --}}
 									{{#if (eq this.system.prerequisites "Vevaphon")}}
 										{{#unless (eq this.name "Morphic Strike")}}

zero-engine.mjs

@@ -460,6 +460,9 @@ class ZeroEngineActorSheet extends foundry.appv1.sheets.ActorSheet {
     // Health / Resolve save rolls — click the vital label name
     html.find('.vital-save-label').click(this._onVitalSave.bind(this));
 
+    // Natural weapon attack roll (Morphic Strike, Wraith Teeth & Claw, etc.)
+    html.find('.natural-weapon-roll-btn').click(this._onNaturalWeaponRoll.bind(this));
+
     // GM PC condition status report
     html.find('.pc-status-btn').click(ev => { ev.preventDefault(); _broadcastPCConditions(); });
 
@@ -1230,6 +1233,53 @@ class ZeroEngineActorSheet extends foundry.appv1.sheets.ActorSheet {
     }
   }
 
+  /**
+   * Handle a natural weapon attack roll from a specialty (Morphic Strike, Wraith Teeth & Claw, etc.)
+   * Uses STR + Melee, same pipeline as a melee weapon attack, with the weapon's own DMG/AP/ROF.
+   * @param {Event} event
+   * @private
+   */
+  async _onNaturalWeaponRoll(event) {
+    event.preventDefault();
+    event.stopPropagation();
+
+    const itemId = event.currentTarget.dataset.itemId;
+    const item   = this.actor.items.get(itemId);
+    if (!item) return;
+
+    const s       = item.system;
+    const damage  = Number(s.naturalWeaponDamage) || 2;
+    const ap      = Number(s.naturalWeaponAP)     || 1;
+    const rof     = Number(s.naturalWeaponROF)    || 2;
+
+    const attrValue  = parseInt(this.actor.system.attributes?.strength?.value)  || 2;
+    const skillValue = parseInt(this.actor.system.skills?.melee?.value)          || 0;
+    const armorMods  = this._getArmorRollModifiers(this.actor, { attribute: 'strength', skill: 'melee' });
+    const drugMods   = this._getDrugRollModifiers(this.actor,  { attribute: 'strength', skill: 'melee' });
+    const racialMods = this._getRacialDiceBonus(this.actor,    { skill: 'melee', attribute: 'strength' });
+    const condMods   = _getConditionModifiers(this.actor,       { attribute: 'strength', skill: 'melee' });
+    const baseDice   = attrValue + skillValue + armorMods.total + drugMods.total + racialMods.bonus + condMods.bonus;
+
+    const formulaStr = `STR ${attrValue} + Melee ${skillValue}` +
+      `${armorMods.total !== 0 ? ` + Armor ${armorMods.total}` : ''}` +
+      `${drugMods.total !== 0  ? ` + Drug ${drugMods.total}`   : ''}` +
+      `${racialMods.bonus !== 0 ? ` + Racial ${racialMods.bonus}` : ''}` +
+      `${condMods.bonus !== 0   ? ` + Conditions ${condMods.bonus}` : ''}` +
+      ` = ${baseDice}d6 | DMG ${damage}, AP ${ap}, ROF ${rof}`;
+
+    const weaponInfo = {
+      name:     item.name,
+      damage,
+      ap,
+      range:    'Engaged',
+      rof,
+      category: 'melee',
+      weaponType: 'Natural'
+    };
+
+    return this._rollYZEDice(baseDice, item.name, formulaStr, 'strength', weaponInfo);
+  }
+
   /**
    * Handle Health or Resolve save roll — clicking the vital label name.
    * Rolls current value in plain d6 (no stress dice, no dialog).
@@ -6858,6 +6908,20 @@ const SLA_RACIAL_ABILITY_DATA = {
         prerequisites: "Wraith Raider",
         isActive: true, healthMod: 0, resolveMod: 0
       }
+    },
+    {
+      name: "Wraith Teeth & Claw",
+      type: "specialty",
+      img: "systems/zero-engine/assets/racial/natural-weapons.svg",
+      system: {
+        category: "racial",
+        description: "Bone-hard teeth and razor claws grown through decades of cold-world adaptation. Natural melee weapons — Damage 2, AP 1, ROF 2. Always counts as armed.",
+        effects: "Natural weapon: DMG 2, AP 1, ROF 2. Always armed.",
+        racialBonuses: [],
+        prerequisites: "Wraith Raider",
+        isActive: true, healthMod: 0, resolveMod: 0,
+        isNaturalWeapon: true, naturalWeaponDamage: 2, naturalWeaponAP: 1, naturalWeaponROF: 2
+      }
     }
   ],
 
@@ -6946,10 +7010,11 @@ const SLA_RACIAL_ABILITY_DATA = {
       name: "Morphic Strike",
       type: "specialty", img: "systems/zero-engine/assets/racial/natural-weapons.svg",
       system: {
-        category: "racial", description: "Natural biogenetic weapon formed from the Vevaphon's own mass. Damage 2, AP 1. Always available regardless of morph form. Counts as melee weapon for skill rolls.",
+        category: "racial", description: "Natural biogenetic weapon formed from the Vevaphon's own mass. Damage 2, AP 1, ROF 2. Always available regardless of morph form. Counts as melee weapon for skill rolls.",
-        effects: "Natural weapon: DMG 2, AP 1. Always available.",
+        effects: "Natural weapon: DMG 2, AP 1, ROF 2. Always available.",
         racialBonuses: [],
-        prerequisites: "Vevaphon", isActive: true, healthMod: 0, resolveMod: 0
+        prerequisites: "Vevaphon", isActive: true, healthMod: 0, resolveMod: 0,
+        isNaturalWeapon: true, naturalWeaponDamage: 2, naturalWeaponAP: 1, naturalWeaponROF: 2
       }
     }
   ]
@@ -6970,20 +7035,28 @@ async function _ensureRacialAbilities(actor) {
   if (!abilities || !abilities.length) return;
 
   const toCreate = [];
-  const toUpdateImg = [];
+  const toUpdate  = [];
   for (const ability of abilities) {
     const existing = actor.items.find(
       i => i.type === "specialty" && i.name === ability.name
     );
     if (!existing) {
       toCreate.push(ability);
-    } else if (ability.img && existing.img !== ability.img) {
+    } else {
-      // Update stale icon on existing item
+      const patch = {};
-      toUpdateImg.push({ _id: existing.id, img: ability.img });
+      if (ability.img && existing.img !== ability.img) patch.img = ability.img;
+      // Patch natural weapon fields if missing or stale
+      if (ability.system?.isNaturalWeapon && !existing.system?.isNaturalWeapon) {
+        patch["system.isNaturalWeapon"]      = true;
+        patch["system.naturalWeaponDamage"]  = ability.system.naturalWeaponDamage ?? 2;
+        patch["system.naturalWeaponAP"]      = ability.system.naturalWeaponAP      ?? 1;
+        patch["system.naturalWeaponROF"]     = ability.system.naturalWeaponROF     ?? 2;
+      }
+      if (Object.keys(patch).length) toUpdate.push({ _id: existing.id, ...patch });
     }
   }
-  if (toUpdateImg.length) {
+  if (toUpdate.length) {
-    try { await actor.updateEmbeddedDocuments("Item", toUpdateImg); } catch(_) {}
+    try { await actor.updateEmbeddedDocuments("Item", toUpdate); } catch(_) {}
   }
   if (!toCreate.length) return;