Chat announce rolls

Roll.lua

@@ -5,6 +5,49 @@ AltSystem = AltSystem or {}
 
 local pendingRollType = nil -- "attack" or "defense"
 
+-- Get the TRP3 character first name, falling back to the WoW unit name
+local function GetCharacterName()
+    if TRP3_API and TRP3_API.profile and TRP3_API.profile.getData then
+        local ok, characteristics = pcall(TRP3_API.profile.getData, "player/characteristics")
+        if ok and characteristics and characteristics.FN and characteristics.FN ~= "" then
+            return characteristics.FN
+        end
+    end
+    return UnitName("player")
+end
+
+-- Build the modifier description string for the announce message
+local function BuildModifierString(modifiers)
+    local parts = {}
+    for _, mod in ipairs(modifiers) do
+        if mod.value ~= 0 then
+            local sign = mod.value >= 0 and "+" or ""
+            table.insert(parts, sign .. mod.value .. " (" .. mod.name .. ")")
+        end
+    end
+    return table.concat(parts, " ")
+end
+
+-- Announce the roll result to the selected chat channel
+local function AnnounceRoll(rollValue, modifiers, total)
+    if not AltSystem.State.announceEnabled then return end
+
+    local channelDef = AltSystem.AnnounceChannels[AltSystem.State.announceChannelIndex]
+    if not channelDef then return end
+
+    local name = GetCharacterName()
+    local modStr = BuildModifierString(modifiers)
+
+    local msg
+    if modStr ~= "" then
+        msg = name .. " rolled " .. rollValue .. " " .. modStr .. " = " .. total
+    else
+        msg = name .. " rolled " .. rollValue .. " = " .. total
+    end
+
+    SendChatMessage(msg, channelDef.channel)
+end
+
 -- Perform a roll: triggers the WoW native /roll 20 command
 function AltSystem:PerformRoll(rollType)
     pendingRollType = rollType
@@ -36,11 +79,23 @@ function AltSystem:CalculateAndDisplayResult(rollType, rollValue)
         if AltSystem.ResultText then
             AltSystem.ResultText:SetText("|cffff0000Critical Failure|r")
         end
+        if AltSystem.State.announceEnabled then
+            local channelDef = AltSystem.AnnounceChannels[AltSystem.State.announceChannelIndex]
+            if channelDef then
+                SendChatMessage(GetCharacterName() .. " rolled a Critical Failure!", channelDef.channel)
+            end
+        end
         return
     elseif rollValue == 20 then
         if AltSystem.ResultText then
             AltSystem.ResultText:SetText("|cff00ff00Critical Success|r")
         end
+        if AltSystem.State.announceEnabled then
+            local channelDef = AltSystem.AnnounceChannels[AltSystem.State.announceChannelIndex]
+            if channelDef then
+                SendChatMessage(GetCharacterName() .. " rolled a Critical Success!", channelDef.channel)
+            end
+        end
         return
     end
 
@@ -54,13 +109,17 @@ function AltSystem:CalculateAndDisplayResult(rollType, rollValue)
     local total = rollValue
     local breakdown = "Roll: " .. rollValue
 
+    local modifiers = {}
+
     if rollType == "attack" then
         -- Attack Roll = roll + skill modifier + item modifier
         total = rollValue + skillMod + itemMod
 
         breakdown = breakdown .. "\nSkill: " .. FormatModifier(skillMod)
+        table.insert(modifiers, { name = skill and skill.name or "Skill", value = skillMod })
         if itemMod ~= 0 then
             breakdown = breakdown .. "  |  Item: " .. FormatModifier(itemMod)
+            table.insert(modifiers, { name = item and item.name or "Item", value = itemMod })
         end
         breakdown = breakdown .. "\n|cffffd100Attack Total: " .. total .. "|r"
 
@@ -73,12 +132,16 @@ function AltSystem:CalculateAndDisplayResult(rollType, rollValue)
         total = rollValue + skillMod + itemMod + defenseMod + shieldMod
 
         breakdown = breakdown .. "\nSkill: " .. FormatModifier(skillMod)
+        table.insert(modifiers, { name = skill and skill.name or "Skill", value = skillMod })
         if itemMod ~= 0 then
             breakdown = breakdown .. "  |  Item: " .. FormatModifier(itemMod)
+            table.insert(modifiers, { name = item and item.name or "Item", value = itemMod })
         end
         breakdown = breakdown .. "\nDefense: " .. FormatModifier(defenseMod)
+        table.insert(modifiers, { name = defense and defense.name or "Defense", value = defenseMod })
         if shieldMod ~= 0 then
             breakdown = breakdown .. "  |  Shield: " .. FormatModifier(shieldMod)
+            table.insert(modifiers, { name = "Shield", value = shieldMod })
         end
         breakdown = breakdown .. "\n|cff00ccffDefense Total: " .. total .. "|r"
     end
@@ -86,6 +149,8 @@ function AltSystem:CalculateAndDisplayResult(rollType, rollValue)
     if AltSystem.ResultText then
         AltSystem.ResultText:SetText(breakdown)
     end
+
+    AnnounceRoll(rollValue, modifiers, total)
 end
 
 -- Format a modifier value with sign