From 824a14266f329c22eba3c4e93e15d395b12c37fc Mon Sep 17 00:00:00 2001
From: Cooldude2606 <cooldude260607@gmail.com>
Date: Tue, 13 Mar 2018 17:03:46 +0000
Subject: [PATCH] Moved Cam Follow Thread

---
 ExpCore/gui.lua | 59 +++++++++++++++++++++++++------------------------
 1 file changed, 30 insertions(+), 29 deletions(-)

diff --git a/ExpCore/gui.lua b/ExpCore/gui.lua
index 6c2fc1f9..90e123be 100644
--- a/ExpCore/gui.lua
+++ b/ExpCore/gui.lua
@@ -64,37 +64,38 @@ function Gui.set_dropdown_index(dropdown,_item)
     return dropdown
 end
 
+Event.register(-1,function(event)
+    Server.new_thread{
+        name='camera-follow',
+        data={cams={},cam_index=1,players={}}
+    }:on_event('tick',function(self) 
+        local _cam = self.data.cams[self.data.cam_index]
+        if not _cam then self.data.cam_index = 1 _cam = self.data.cams[self.data.cam_index] end
+        if not _cam then return end
+        if not _cam.cam.valid then table.remove(self.data.cams,self.data.cam_index)
+        elseif not _cam.entity.valid then table.remove(self.data.cams,self.data.cam_index)
+        else _cam.cam.position = _cam.entity.position if not _cam.surface then _cam.cam.surface_index = _cam.entity.surface.index end self.data.cam_index = self.data.cam_index+1
+        end
+    end):on_event('error',function(self,err)
+        -- posible error handling if needed
+        error(err)
+    end):on_event(defines.events.on_player_respawned,function(self,event)
+        if self.data.players[event.player_index] then
+            local remove = {}
+            for index,cam in pairs(self.data.players[event.player_index]) do
+                Gui.cam_link{cam=cam,entity=Game.get_player(event).character}
+                if not cam.valid then table.insert(remove,index) end
+            end
+            for _,index in pairs(remove) do
+                table.remove(self.data.players[event.player_index],index)
+            end
+        end
+    end):open()
+end)
+
 local function _thread()
     local thread = Server.get_thread('camera-follow')
-    if not thread then
-        thread = Server.new_thread{
-            name='camera-follow',
-            data={cams={},cam_index=1,players={}}
-        }:on_event('tick',function(self) 
-            local _cam = self.data.cams[self.data.cam_index]
-            if not _cam then self.data.cam_index = 1 _cam = self.data.cams[self.data.cam_index] end
-            if not _cam then return end
-            if not _cam.cam.valid then table.remove(self.data.cams,self.data.cam_index)
-            elseif not _cam.entity.valid then table.remove(self.data.cams,self.data.cam_index)
-            else _cam.cam.position = _cam.entity.position if not _cam.surface then _cam.cam.surface_index = _cam.entity.surface.index end self.data.cam_index = self.data.cam_index+1
-            end
-        end):on_event('error',function(self,err)
-            -- posible error handling if needed
-            error(err)
-        end):on_event(defines.events.on_player_respawned,function(self,event)
-            if self.data.players[event.player_index] then
-                local remove = {}
-                for index,cam in pairs(self.data.players[event.player_index]) do
-                    Gui.cam_link{cam=cam,entity=Game.get_player(event).character}
-                    if not cam.valid then table.insert(remove,index) end
-                end
-                for _,index in pairs(remove) do
-                    table.remove(self.data.players[event.player_index],index)
-                end
-            end
-        end)
-        thread:open()
-    end
+    if not thread then error('Camera Follow Thread Is Missing') end
     return thread
 end
 --- Adds a camera that updates every tick (or less depeading on how many are opening) it will move to follow an entity