MM widget: show SKIP on the action cell when the active ammo school is immune

CHANGELOG.md

@@ -25,6 +25,8 @@ All notable changes to MetaHunt will be documented in this file.
 
 ### Fixed
 
+- **MM Widget — immune schools now show SKIP**: When the current target is immune to the active Explosive Ammunition school, the widget already skipped the special shot (casting Aimed/Steady instead), but the action cell still read "USE" — indistinguishable from a normal shot. It now shows a red **SKIP** with the skipped shot's icon so the skip is visible.
+
 - **Feed-O-Matic — feeding food that's too low level**: With nearly-full bags, FeedOMatic could keep trying to feed a small stack whose level was too low for your pet, which the server refuses ("That food's level is not high enough"). It now skips below-minimum-level foods and only offers food the pet can actually eat.
 
 - **Pets — taming & feeding history disappearing**: Fixed a long-standing issue where a pet's taming info and feeding history could vanish from the Book — caused by the server handing out non-unique pet GUIDs that split one pet into several empty duplicate records. The Stable scan now re-adopts the real record instead of an empty duplicate, so the data reappears on your next stable visit (no data rewrite needed).

modules/expammo/engine.lua

@@ -412,6 +412,13 @@ local ICON_STEADY  = "Interface\\Icons\\Ability_Hunter_SteadyShot"
 local ICON_MULTI   = "Interface\\Icons\\Ability_UpgradeMoonGlaive"
 local ICON_SERPENT = "Interface\\Icons\\Ability_Hunter_QuickShot"
 local ICON_ARCANE  = "Interface\\Icons\\Ability_ImpalingBolt"
+
+-- Consume-spell icon per state (shown on the action cell).
+local CONSUME_ICON = {
+	[EXPLOSIVE] = ICON_MULTI,
+	[POISONOUS] = ICON_SERPENT,
+	[ENCHANTED] = ICON_ARCANE,
+}
 -- Aura/effect textures (aura-dump debug capture)
 local ICON_EXP     = "Interface\\Icons\\Ability_SearingArrow"       -- Explosive Ammunition debuff
 local ICON_POI     = "Interface\\Icons\\Ability_PoisonArrow"         -- Poisonous Ammunition debuff
@@ -516,13 +523,15 @@ local function MTH_EA_GetSpellCD(spellName)
 end
 
 -- Action button: what spell to show and what spell to cast right now.
--- Returns displaySpell, icon, r, g, b, cooldownRemaining, castSpell
+-- Returns displaySpell, icon, r, g, b, cooldownRemaining, castSpell, blocked
 local function MTH_EA_GetActionSpell()
 	-- If current ammo state is blocked (creature immune or rotation toggle),
-	-- skip the consume-spell and fall through to Aimed/Steady instead.
+	-- skip the consume-spell and fall through to Aimed/Steady instead. The cell
+	-- shows the skipped consume-spell icon in red with a SKIP hint.
 	if rt.state ~= IDLE and MTH_EA_IsStateBlocked(rt.state) then
 		local cd = MTH_EA_GetSpellCD(SPELL_AIMED)
-		return SPELL_AIMED, ICON_AIMED, 1.00, 0.85, 0.00, cd, (cd > 0 and SPELL_STEADY or SPELL_AIMED)
+		local skipIcon = CONSUME_ICON[rt.state] or ICON_AIMED
+		return SPELL_AIMED, skipIcon, 1.00, 0.25, 0.25, cd, (cd > 0 and SPELL_STEADY or SPELL_AIMED), true
 	end
 
 	if rt.state == EXPLOSIVE then
@@ -718,9 +727,16 @@ MTH_EA_UpdateUI = function()
 
 	-- ── BOTTOM cell: action button ────────────────────────────
 	if cellBot then
-		local displaySpell, icon, r, g, b, cdRemain = MTH_EA_GetActionSpell()
+		local displaySpell, icon, r, g, b, cdRemain, _castSpell, blocked = MTH_EA_GetActionSpell()
 
-		if rt.state == IDLE then
+		if blocked then
+			-- Current ammo school is immune: skip the consume-spell.
+			cellBotBlink = 0
+			cellBotIcon:SetTexture(icon)
+			cellBotIcon:SetVertexColor(r, g, b, 1)
+			cellBot:SetBackdropBorderColor(1, 0, 0, 1)
+			cellBotCD:SetText("|cffff3030SKIP|r")
+		elseif rt.state == IDLE then
 			-- Always display Aimed Shot icon + its CD.
 			-- The action (keybind/click) casts Steady Shot while Aimed is on CD.
 			cellBotIcon:SetTexture(ICON_AIMED)