From 4f48a4ec5f7a92857f518bba67deb52ab0ced988 Mon Sep 17 00:00:00 2001
From: Apickx <apickx@cogarr.com>
Date: Thu, 8 Mar 2018 20:15:37 -0500
Subject: Fixed fireball

Fixed a bug with fireball spell, and projectile entity
---
 entities/entities/ws_projectile/init.lua     | 11 ++++++++---
 gamemode/itemsystem/items/spell_fireball.lua | 18 ++++++++++++++++--
 gamemode/itemsystem/loaditems.lua            | 17 ++++++++++++++++-
 3 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/entities/entities/ws_projectile/init.lua b/entities/entities/ws_projectile/init.lua
index 0a18b1a..f47c75f 100644
--- a/entities/entities/ws_projectile/init.lua
+++ b/entities/entities/ws_projectile/init.lua
@@ -10,15 +10,18 @@ function ENT:Initialize()
 	else self:SetModel("models/mixerman3d/other/arrow.mdl")
 	end
 
-	if self.init then self:init(self)
-	--if(self.speed) then print(self.speed)
+	if self.init then self:init(self) end
+	
+	if(self.speed) then print(self.speed)
 	else print("No speed for projectile!") end
 
 	self:PhysicsInit(SOLID_VPHYSICS)
 	self:SetMoveType(MOVETYPE_VPHYSICS)
 	self:SetSolid(SOLID_VPHYSICS)
-	self:SetCollisionGroup(COLLISION_GROUP_INTERACTIVE)
+	-- self:SetCollisionGroup(COLLISION_GROUP_INTERACTIVE)
 	self:PhysWake()
+	local po = self:GetPhysicsObject()
+	po:AddVelocity(self:GetForward() * self.speed * po:GetMass())
 
 	util.SpriteTrail( self, 0, Ab, true, 1, 0, 1, 1, "sprites/smoke_trail.vmt" )
 end
@@ -27,5 +30,7 @@ end
 
 function ENT:Think()
 	--print("speed is " .. self.speed)
+	local po = self:GetPhysicsObject()
+	po:AddVelocity(self:GetForward() * self.speed * po:GetMass())
 	self:GetPhysicsObject():SetAngles(self:GetVelocity():Angle())
 end
diff --git a/gamemode/itemsystem/items/spell_fireball.lua b/gamemode/itemsystem/items/spell_fireball.lua
index 14bca66..dc7d7e0 100644
--- a/gamemode/itemsystem/items/spell_fireball.lua
+++ b/gamemode/itemsystem/items/spell_fireball.lua
@@ -10,6 +10,15 @@ ITEM.HoldType		= "magic"
 game.AddParticles("particles/particletest.pcf")
 PrecacheParticleSystem("firetest")
 
+ITEM.Structure	= {
+	{
+		Bone	= "ValveBiped.Bip01_R_Hand",
+		Model	= "models/props_junk/Rock001a.mdl",
+		Size	= Vector(1,1,1),
+		Pos 	= Vector(0,0,0),
+		Ang 	= Angle(0,0,0),
+	},
+}
 
 ITEM.Recipe		= {
 	Resources = {
@@ -21,6 +30,7 @@ ITEM.Recipe		= {
 }
 
 ITEM.CD = 0.25
+ITEM.Range = 9999
 
 --[[
 	The number of fireballs a player has is held in a global table where each entry is
@@ -46,7 +56,7 @@ fireball["onhit"] = function (self,data,phys)
 		end
 	end
 
-	self:Remove()
+	self.Remove(self)
 end
 
 function ITEM:DoFireball(pl)
@@ -100,6 +110,10 @@ end
 function ITEM:OnPrimary(pl,tr)
 	if CLIENT then return end
 	print("Attempting to cast...")
-	pl:Cast("Fireball",fireballfunc,self)
+	if NumFireballs[pl] == nil or NumFireballs[pl] < 3 then
+		pl:Cast("Fireball",fireballfunc,self)
+	else
+		pl:ChatPrint("You can't summon any more fireballs")
+	end
 end
 RegisterItem(ITEM)
diff --git a/gamemode/itemsystem/loaditems.lua b/gamemode/itemsystem/loaditems.lua
index 374fd18..2e5be4e 100644
--- a/gamemode/itemsystem/loaditems.lua
+++ b/gamemode/itemsystem/loaditems.lua
@@ -8,9 +8,12 @@ GM.Recipes = GM.Items or {}
 --This is so that the client can store info about items/recepies too.
 local gmitems = (GAMEMODE or GM).Items
 local gmrecepies = (GAMEMODE or GM).Recipes
-
+local itemfiles = {}
 function RegisterItem(tbl)
 	assert(gmitems[tbl] == nil, "Cannot register 2 items with the same name!")
+	tb = debug.getinfo(2)
+	src = string.sub(tb.source,2)
+	itemfiles[#itemfiles + 1] = src
 	insert(gmitems,tbl)
 	if tbl.Recipe then
 		insert(gmrecepies,tbl)
@@ -18,6 +21,18 @@ function RegisterItem(tbl)
 	print("Registered item:", tbl.Name)
 end
 
+(GAMEMODE or GM).LoadItems = function()
+	allfiles = table.Copy(itemfiles)
+	for _,itemfile in pairs(allfiles) do
+		f = file.Read(itemfile,"GAME")
+		c = CompileString(f,itemfile)
+		print("executing",c)
+		if c ~= nil then
+			c()
+		end
+	end
+end
+
 function GetItemByName(name)
 	for k,v in pairs( gmitems ) do
 		if (v.Name == name) then return v end
-- 
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