Initial

.gitignore

@@ -1,6 +1,9 @@
 # Compiled Lua sources
 luac.out
 
+# Projects
+*.sublime-*
+
 # luarocks build files
 *.src.rock
 *.zip

lua/autorun/cfc_detached_timer_init.lua

@@ -0,0 +1 @@
+AddCSLuaFile "includes/modules/cfc_detached_timer.lua"

lua/includes/modules/cfc_detached_timer.lua

@@ -0,0 +1,96 @@
+dTimer = dTimer or {
+    timers = {},
+    idCounter = 0
+}
+
+function dTimer.GetCurTime()
+    return SysTime()
+end
+
+function dTimer.Create( id, delay, reps, f )
+    dTimer.timers[id] = { id = id, delay = delay, reps = reps, func = f, lastCall = dTimer.GetCurTime() }
+end
+
+function dTimer.Adjust( id, delay, reps, f )
+    local curTimer = dTimer.timers[id]
+    if not curTimer then return false end
+
+    curTimer.delay = delay or curTimer.delay
+    curTimer.reps = reps or curTimer.reps
+    curTimer.func = f or curTimer.f
+    return true
+end
+
+function dTimer.Exists( id )
+    return tobool( dTimer.timers[id] )
+end
+
+function dTimer.Remove( id )
+    dTimer.timers[id] = nil
+end
+
+function dTimer.RepsLeft( id )
+    return dTimer.timers[id] and dTimer.timers[id].reps or -1
+end
+
+function dTimer.TimeLeft( id )
+    local curTimer = dTimer.timers[id]
+    if not curTimer then return end
+
+    return curTimer.delay - ( dTimer.GetCurTime() - curTimer.lastCall )
+end
+
+function dTimer.Simple( delay, f )
+    dTimer.Create( "SimpleTimer" .. dTimer.idCounter, delay, 1, f )
+    dTimer.idCounter = dTimer.idCounter + 1
+end
+
+function dTimer.Pause( id )
+    local curTimer = dTimer.timers[id]
+    if not curTimer or curTimer.pauseTime then return false end
+
+    curTimer.pauseTime = dTimer.GetCurTime()
+    return true
+end
+
+function dTimer.Stop( id )
+    local curTimer = dTimer.timers[id]
+    if not curTimer or curTimer.pauseTime then return false end
+
+    curTimer.pauseTime = curTimer.lastCall
+    return true
+end
+
+function dTimer.Start( id )
+    local curTimer = dTimer.timers[id]
+    if not curTimer or not curTimer.pauseTime then return false end
+
+    curTimer.lastCall = dTimer.GetCurTime() - ( curTimer.pauseTime - curTimer.lastCall )
+    curTimer.pauseTime = nil
+    return true
+end
+dTimer.UnPause = dTimer.Start
+
+hook.Add( "Think", "CFC_DetatchedTimer_HandleTimers", function()
+    local time = dTimer.GetCurTime()
+    for id, curTimer in pairs( dTimer.timers ) do
+        if curTimer.pauseTime then continue end
+
+        local delayPassed = time - curTimer.lastCall > curTimer.delay
+
+        if not delayPassed then continue end
+
+        curTimer.lastCall = time
+
+        local hasReps = curTimer.reps > 0
+
+        if hasReps then
+            curTimer.reps = curTimer.reps - 1
+            if curTimer.reps == 0 then
+                dTimer.Remove( id )
+            end
+        end
+
+        curTimer.func()
+    end
+end )