From 2568d8b47bfb77ba3a748e189901846b4ae7860c Mon Sep 17 00:00:00 2001
From: Apickx <apickx@cogarr.com>
Date: Sat, 24 Mar 2018 20:40:54 -0400
Subject: Inital commit

Inital commit
---
 data/artery/global/cl_stamina.lua | 78 +++++++++++++++++++++++++++++++++++++++
 data/artery/global/sh_stamina.lua | 21 +++++++++++
 data/artery/global/sv_stamina.lua | 34 +++++++++++++++++
 3 files changed, 133 insertions(+)
 create mode 100644 data/artery/global/cl_stamina.lua
 create mode 100644 data/artery/global/sh_stamina.lua
 create mode 100644 data/artery/global/sv_stamina.lua

diff --git a/data/artery/global/cl_stamina.lua b/data/artery/global/cl_stamina.lua
new file mode 100644
index 0000000..96e6e2b
--- /dev/null
+++ b/data/artery/global/cl_stamina.lua
@@ -0,0 +1,78 @@
+AddCSLuaFile()
+if SERVER then return end
+local stamina = nrequire("sh_stamina.lua")
+
+local width, height = ScrW(), ScrH()
+local padding = height / 32
+local barheight = height / 16
+local xs, ys = padding, height - (padding * 2) - (barheight * 2)
+local obarlength = width / 4
+local strikechance = 0.2
+local barlength = obarlength
+local strikerate = 0.4
+local strikes = {}
+local strike_segments = 10
+local erat_mult = 1.5
+
+--Holds the player's stamina
+local mystamina = stamina.default_stamina
+net.Receive("art_sync_stamina",function()
+	mystamina = net.ReadTable()
+end)
+
+timer.Create("Energybar_lightening_timer", strikerate, 0, function()
+	if math.random() < strikechance then
+		local strike = {
+			fade = 0,
+			points = {}
+		}
+		local segment_height = barheight / strike_segments
+		local last = math.random(barheight * erat_mult,barlength - (barheight * erat_mult))
+		for i = 1,strike_segments + 1 do
+			local emtsh = erat_mult * segment_height
+			strike.points[#strike.points + 1] = {
+				x = last,
+				y = (i - 1) * segment_height
+			}
+			last = last + math.random(-emtsh,emtsh)
+		end
+		table.insert(strikes,strike)
+	end
+end)
+
+hook.Add("HUDPaint", "HUD_DrawEnergy", function()
+	--Background
+	surface.SetDrawColor(100, 100, 100, 100)
+	surface.DrawRect(xs, ys, obarlength, barheight)
+	--Foreground
+	barlength = (obarlength / 100) * stamina.getStamina(LocalPlayer())
+	surface.SetDrawColor(0, 0, 150, 255)
+	surface.DrawRect(xs, ys, barlength, barheight)
+	--Heighlighting/shadows
+	surface.SetTexture( surface.GetTextureID("gui/gradient.vtf") )
+	surface.SetDrawColor( 0, 0, 0, 255 )
+	surface.DrawTexturedRectRotated( xs + (barlength / 2), ys + (barheight / 4) * 3, barheight / 2, barlength,90)
+	surface.SetDrawColor( 255, 255, 255, 50 )
+	surface.DrawTexturedRectRotated( xs + (barlength / 2), ys + (barheight / 8), barheight / 4, barlength,270)
+	--Draw lightening strikes
+	for k,strike in pairs(strikes) do
+		--Strikes all use the same alpha
+		surface.SetDrawColor(255,255,255,255 - strike.fade)
+		strike.fade = strike.fade + 20
+		for i = 2,#strike.points do
+			local sp = strike.points
+			surface.DrawLine(sp[i-1].x + xs,sp[i-1].y + ys,sp[i].x + xs,sp[i].y + ys)
+		end
+		if strike.fade == 0 then
+			table.remove(strikes,k)
+		end
+	end
+end)
+
+function stamina.getStamina(who)
+	assert(who == LocalPlayer(),"Tried to get stamina of something other than localplayer!")
+	local ret = stamina.calc_stamina(mystamina)
+	return ret
+end
+
+return stamina
diff --git a/data/artery/global/sh_stamina.lua b/data/artery/global/sh_stamina.lua
new file mode 100644
index 0000000..ab905eb
--- /dev/null
+++ b/data/artery/global/sh_stamina.lua
@@ -0,0 +1,21 @@
+local stam = {}
+
+stam.default_stamina = {
+	regen = 5,
+	cooldown = 1,
+	stamina = 100,
+	max_stamina = 100,
+	last_stamina_use = CurTime()
+}
+
+function stam.calc_stamina(tbl)
+	local tregen = tbl.last_stamina_use + tbl.cooldown
+	local calc = tbl.stamina
+	if CurTime() > tregen then
+		--regened number
+		calc = calc + (tbl.regen * (CurTime() - tregen))
+	end
+	return math.Clamp(calc,0,tbl.max_stamina)
+end
+
+return stam
diff --git a/data/artery/global/sv_stamina.lua b/data/artery/global/sv_stamina.lua
new file mode 100644
index 0000000..8a32598
--- /dev/null
+++ b/data/artery/global/sv_stamina.lua
@@ -0,0 +1,34 @@
+util.AddNetworkString("art_sync_stamina")
+
+local stam = nrequire("sh_stamina.lua")
+
+--Table that holds stamina for all players
+local staminatbl = {}
+
+local function sync_stamina(who)
+	net.Start("art_sync_stamina")
+	net.WriteTable(staminatbl[who])
+	net.Send(who)
+end
+
+hook.Add( "PlayerInitialSpawn", "stamina_init",function(ply)
+	staminatbl[ply] = table.Copy(stam.default_stamina)
+end )
+hook.Add( "PlayerDisconnected", "stamina_desc",function(ply)
+	staminatbl[ply] = nil
+end )
+
+function stam.getStamina(who)
+	staminatbl[who] = staminatbl[who] or table.Copy(stam.default_stamina)
+	return stam.calc_stamina(staminatbl[who])
+end
+
+function stam.takeStamina(who,num)
+	staminatbl[who] = staminatbl[who] or table.Copy(stam.default_stamina)
+	local ttbl = staminatbl[who]
+	ttbl.stamina = stam.getStamina(who) - num
+	ttbl.last_stamina_use = CurTime()
+	sync_stamina(who)
+end
+
+return stam
-- 
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