2 files changed, 165 insertions, 0 deletions
diff --git a/gamemode/inventorysystem/abilities/cl_abilities.lua b/gamemode/inventorysystem/abilities/cl_abilities.lua
new file mode 100644
index 0000000..e28db63
--- /dev/null
+++ b/gamemode/inventorysystem/abilities/cl_abilities.lua
@@ -0,0 +1,96 @@
+
+local pray = {}
+
+local explain
+pray.activeprayers = {}
+function pray:DrawOnDPanel(panel)
+	print("Attempted to draw prayer panel")
+	--Active grid
+	local agrid = vgui.Create("DGrid",panel)
+	agrid:SetCols(4)
+	local w = ((ScrW() / 4) - 10) / 4
+	agrid:SetHeight(w)
+	agrid:SetColWide(w)
+	agrid:SetRowHeight(w)
+	for i=1,4 do
+		local rec = vgui.Create("DImageButton",agrid)
+		rec:SetText("F"..i)
+		rec:SetSize(w,w)
+		rec.DoClick = function(s)
+			local ap = pray.activeprayers[i]
+			explain:SetText(ap ~= nil and ap.Description or "Select a prayer")
+		end
+		rec:Receiver("prayer",function(s,tbl,dropped,mi,x,y)
+			if not dropped then return end
+			pray.activeprayers[i] = tbl[1].item
+			if tbl[1].item == nil then
+				print("Failed to get item, tbl was")
+				PrintTable(tbl)
+				error("Failed to get item")
+			end
+			if tbl[1].item.DoOnPanel then
+				tbl[1].item:DoOnPanel(rec)
+			end
+		end,{})
+		agrid:AddItem(rec)
+	end
+	agrid:Dock(TOP)
+	--Explanation of spells
+	local explainpanel = vgui.Create("DPanel",panel)
+	explainpanel:SetHeight(w*2)
+	explainpanel:Dock(TOP)
+	explainpanel:SetText("This panel will explain information about a hovered skill")
+	explain = vgui.Create("DLabel",explainpanel)
+	explain:Dock(FILL)
+	explain:SetDark(true)
+	--All spells we know
+	local scroll = vgui.Create( "DScrollPanel", panel )
+	scroll:Dock( FILL )
+	local grid = vgui.Create("DGrid",scroll)
+	grid:SetCols(4)
+	grid:SetColWide(w)
+	grid:SetRowHeight(w)
+	local function drawprayer(prayer)
+		local rec = vgui.Create("DImageButton",grid)
+		rec:SetText(prayer.Name)
+		rec:SetSize(w,w)
+		if(prayer.DoOnPanel) then
+			prayer:DoOnPanel(rec)
+		end
+		rec.item = prayer
+		rec:Droppable("prayer")
+		grid:AddItem(rec)
+	end
+	
+	for k,v in pairs(self.track) do
+		drawprayer(v)
+	end
+	
+	local observer = {}
+	observer.Put = function(obs,pos,item)
+		print("Prayer observer got request to put")
+		debug.Trace()
+		drawprayer(item)
+	end
+	observer.Remove = function(obs,pos,item)
+		print("I should never remove a prayer!")
+	end
+	return observer
+end
+
+--Rebind f1, f2, f3, f4 to prayers
+local prayerhooks = {
+	["gm_showhelp"] = 1,
+	["gm_showteam"] = 2,
+	["gm_showspare1"] = 3,
+	["gm_showspare2"] = 4
+}
+hook.Add("PlayerBindPress", "pray_hook", function( ply, bind, pressed )
+	local phn = prayerhooks[bind]
+	if phn == nil then return end
+	local pap = pray.activeprayers[phn]
+	if pap == nil then return end
+	pap:Pray()
+end)
+
+return pray
diff --git a/gamemode/inventorysystem/abilities/sh_abilities.lua b/gamemode/inventorysystem/abilities/sh_abilities.lua
new file mode 100644
index 0000000..fc6cd82
--- /dev/null
+++ b/gamemode/inventorysystem/abilities/sh_abilities.lua
@@ -0,0 +1,69 @@
+--[[
+	prayers must have a "Pray" method,
+	a "Name" string,
+	a "Description" string
+
+]]
+local reg = nrequire("inventory/inventory.lua")
+local itm = nrequire("item.lua")
+local inv = {}
+if CLIENT then
+	inv = nrequire("cl_prayers.lua")
+end
+
+inv.Name = "Abilities"
+inv.track = {}
+function inv:FindPlaceFor(item)
+	if item.Pray ~= nil then
+		return {#self.track}
+	end
+	return nil
+end
+function inv:CanFitIn(pos,item)
+	return pos[1] == #self.track
+end
+function inv:Put(pos,item)
+	self.track[pos[1]] = item
+end
+function inv:Has(a)
+	if type(a) == "string" then
+		for k,v in pairs(self.track) do
+			if v == a then return {k} end
+		end
+	elseif type(a) == "function" then
+		for k,v in pairs(self.track) do
+			if a(v) then return {k} end
+		end
+	end
+	return nil
+end
+function inv:Remove(pos)
+	for i = 1,pos[1] do
+		self.track[i] = self.track[i + 1]
+	end
+end
+function inv:Get(pos)
+	return self.track[pos[1]]
+end
+function inv:Serialize()
+	local ret = {}
+	for k,v in pairs(self.track) do
+		ret[v.Name] = v:Serialize()
+	end
+	return util.TableToJSON(ret)
+end
+
+function inv:DeSerialize(str)
+	self.track = {}
+	local tbl = util.JSONToTable(str)
+	tbl = tbl or {}
+	local i = 1
+	for k,v in pairs(tbl) do
+		local this_prayer = itm.GetItemByName(k):DeSerialize(v)
+		self:Put({i},this_prayer)
+	end
+	return self
+end
+
+
+reg.RegisterInventory(inv)