From 7f9b13931ccc123b89e5496d9fae7c8aa255b8f0 Mon Sep 17 00:00:00 2001
From: atom0s <atom0s@live.com>
Date: Mon, 12 Feb 2018 15:23:18 -0800
Subject: [PATCH] Added support for SCH stratagems, thanks Lolwutt.

---
 recast.lua | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 83 insertions(+), 6 deletions(-)

diff --git a/recast.lua b/recast.lua
index 1042170..9d35874 100644
--- a/recast.lua
+++ b/recast.lua
@@ -25,7 +25,7 @@
 
 _addon.author   = 'atom0s';
 _addon.name     = 'recast';
-_addon.version  = '3.0.0';
+_addon.version  = '3.1.0';
 
 require 'common'
 require 'ffxi.recast'
@@ -46,6 +46,7 @@ local default_config =
     }
 };
 local recast_config = default_config;
+local SCHJP = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
 
 ---------------------------------------------------------------------------------------------------
 -- func: color_recast_entry
@@ -61,6 +62,30 @@ local function color_recast_entry( s, t )
     end
 end
 
+----------------------------------------------------------------------------------------------------
+-- func: naturalsum
+-- desc: Gets the sum of the natural numbers of 1 to n. (n(n+1))/2
+----------------------------------------------------------------------------------------------------
+local function naturalsum(n)
+    local val = 0;
+    for i = n, 0, -1 do
+        val = val + i;
+    end
+    return val;
+end
+
+----------------------------------------------------------------------------------------------------
+-- func: sum
+-- desc: Gets the sum of a tables values.
+----------------------------------------------------------------------------------------------------
+local function sum(t)
+    local sum = 0;    
+    for k, v in pairs(t) do
+        sum = sum + naturalsum(v);
+    end
+    return sum;
+end
+
 ----------------------------------------------------------------------------------------------------
 -- func: load
 -- desc: Event called when the addon is being loaded.
@@ -119,11 +144,38 @@ ashita.register_event('render', function()
 
             -- Get the abilities name..
             if (x == 0) then
-                recastName = '(Job One Hour)';
-            else
-                if (ability ~= nil) then
-                    recastName = ability.Name[0];
+                recastName = '(Job One Hour)';                
+            elseif (recastId == 231) then
+                local SCHLevel = 0;
+                if (AshitaCore:GetDataManager():GetPlayer():GetMainJob() == 20) then
+                    SCHLevel = AshitaCore:GetDataManager():GetPlayer():GetMainJobLevel();
+                else
+                    SCHLevel = AshitaCore:GetDataManager():GetPlayer():GetSubJobLevel();
+                end
+                
+                local Val = 48;
+                if (SCHLevel < 30) then
+                    Val = 240;
+                elseif (SCHLevel < 50) then
+                    Val = 120;
+                elseif (SCHLevel < 70)then
+                    Val = 80;
+                elseif (SCHLevel < 90) then
+                    Val = 60;
                 end
+                
+                local stratagems = 0;
+                if (SCHLevel == 99) and (sum(SCHJP) >= 550) then
+                    Val = 33;
+                    stratagems = math.floor((165 - (recastTimer / 60)) / 33);
+                else
+                    stratagems = math.floor((240 - (recastTimer / 60)) / Val);
+                end
+                
+                recastName = 'Stratagems[' .. tostring(stratagems) .. ']';
+                recastTimer = math.fmod(recastTimer, (Val * 60));
+            elseif (ability ~= nil) then
+                recastName = ability.Name[0];
             end
 
             if (#recastName == 0) then
@@ -133,7 +185,7 @@ ashita.register_event('render', function()
             -- Add the recast to the table..
             table.insert(e, color_recast_entry(string.format('%s : %s', ashita.ffxi.recast.format_timestamp(recastTimer), recastName), recastTimer));            
         end
-    end
+      end
 
     -- Read the spell recasts..
     for x = 1, 1024 do
@@ -161,3 +213,28 @@ ashita.register_event('render', function()
     -- Display the recast timers..
     f:SetText(e:concat('\n'));
 end);
+
+---------------------------------------------------------------------------------------------------
+-- func: incoming_packet
+-- desc: Event called when the addon is asked to handle an incoming packet.
+---------------------------------------------------------------------------------------------------
+ashita.register_event('incoming_packet', function(id, size, data)
+    -- Job Points Packet
+    if (id == 0x008D) then
+        local count = ((size - 1) / 4) - 1;
+        for x = 0, count do
+            if (bit.band(struct.unpack('H', data, 0x07 + (x * 4)), 0xFF03) > 0) then
+                local entry = struct.unpack('H', data, 0x04 + 1 + (x * 4));
+                local job = math.floor(entry / 32);
+                local index = entry - (job * 32);
+                local value = bit.band(struct.unpack('B', data, 0x07 + 1 + (x * 4)), 0xFC) / 4;
+                if (job == 20) then
+                    SCHJP[index + 1] = value;
+                end
+            end
+        end
+        return false;
+    end
+
+    return false;
+end);
\ No newline at end of file