--[[
  ____                             ____                   _                   _     _
 |  _ \   _ __    ___    _ __     |  _ \   _ __    ___   | |_    ___    ___  | |_  (_)   ___    _ __
 | |_) | | '__|  / _ \  | '_ \    | |_) | | '__|  / _ \  | __|  / _ \  / __| | __| | |  / _ \  | '_ \
 |  __/  | |    | (_) | | |_) |   |  __/  | |    | (_) | | |_  |  __/ | (__  | |_  | | | (_) | | | | |
 |_|     |_|     \___/  | .__/    |_|     |_|     \___/   \__|  \___|  \___|  \__| |_|  \___/  |_| |_|
                        |_|
]]--

--------------------
//  Prop Blacklist
--------------------

hook.Add("PlayerSpawnedProp", "OsirisPropBlacklist", function(ply, mdl, ent)
    if OSIRIS_PP_CONFIG.PropBlacklist then
        if table.HasValue( OSIRIS_PP_CONFIG.PropBlacklistModels, ent:GetModel() ) then
            ent:Remove()
            ply:ChatPrint(OSIRIS_PP_CONFIG.PropBlacklistMessage)
        else
            return
        end
    end
end)

--------------------
//   Prop Count
--------------------

hook.Add("PlayerSpawnProp", "OsirisPropCount", function(ply)
    if OSIRIS_PP_CONFIG.PropCount then
        if ply:GetCount( "props" ) >= OSIRIS_PP_CONFIG.PropSpawnLimit and !ply.OnTimer then
            if OSIRIS_PP_CONFIG.CaughtMessage then
                ply:ChatPrint( OSIRIS_PP_CONFIG.PropSpawnCooldownInitialNotification )
                    for k, v in pairs(player.GetAll()) do
						for i = 1, 1 do
							v:ChatPrint( string.format( OSIRIS_PP_CONFIG.PropSpawnCaught, ply:Name() ) )
						end
					end
                ply.OnTimer = true
                timer.Simple(OSIRIS_PP_CONFIG.PropSpawnTimer, function()
                    ply.OnTimer = false
                    ply:ChatPrint( OSIRIS_PP_CONFIG.PropSpawnCooldownInactiveNotification )
                end)
            else
                ply:ChatPrint( OSIRIS_PP_CONFIG.PropSpawnCooldownInitialNotification )
                ply.OnTimer = true
                timer.Simple(OSIRIS_PP_CONFIG.PropSpawnTimer, function()
                    ply.OnTimer = false
                    ply:ChatPrint( OSIRIS_PP_CONFIG.PropSpawnCooldownInactiveNotification )
                end)
            end
        end
        if ply.OnTimer then
            if OSIRIS_PP_CONFIG.RemoveProps then
                for _,ent in pairs(ents.FindByClass("prop_physics")) do
                ent:Remove()
            end
                ply:ChatPrint( OSIRIS_PP_CONFIG.PropSpawnCooldownActiveNotification )
                --ply:ChatPrint( OSIRIS_PP_CONFIG.PropRemovealMessage )
                return false
            else
                ply:ChatPrint( OSIRIS_PP_CONFIG.PropSpawnCooldownActiveNotification )
                return false
            end
        end
    else
        return
    end
end)

--------------------
//  Prop Collide
--------------------

local IsValid = IsValid
local props = {
    prop_physics = true,
    prop_physics_multiplayer = true,
    prop_dynamic = true,
    prop_physics_override = true,
    prop_dynamic_override = true
}
local function HandleCollision(self, coldata)
    if not IsValid(self) or not IsValid(coldata.HitEntity) then return end
    if not props[coldata.HitEntity:GetClass()] then return end
    local pos = coldata.HitPos
    local td = util.TraceLine({
    start = pos,
    ["end"] = pos,
    filter = self,
})
if not IsValid(td.Entity) or td.Entity != self then return end
    td = util.TraceLine({
    start = pos,
    ["end"] = pos,
    filter = coldata.HitEntity,
})
if not IsValid(td.Entity) or td.Entity != coldata.HitEntity then return end
    timer.Simple(0, function()

    constraint.NoCollide(td.Entity, coldata.HitEntity, 0, 0 )

end)
end

hook.Add("PlayerSpawnedProp", "OsirisPropCollision", function(ply, mdl, ent)
    if OSIRIS_PP_CONFIG.PropCollosionProtection then
        ent:AddCallback("PhysicsCollide", HandleCollision)
    else
        return
    end
end)

--------------------
//  Unfreeze All
--------------------

hook.Add("CanPlayerUnfreeze", "OsirisUnfreeze", function(ply, ent, phys)
    if OSIRIS_PP_CONFIG.DisableUnfreezeAll then
        return false
    end
end)

--------------------
//  Prop Ghosting
--------------------

hook.Add("PlayerSpawnedProp", "OsirisPropGhosting", function(ply, model, ent)
    if OSIRIS_PP_CONFIG.EnableSpawnPropGhosted == true then
        ent:SetMaterial("models/props_combine/com_shield001a")
        ent:SetCollisionGroup(COLLISION_GROUP_DEBRIS)
    end
end)

--------------------
// Physgun Ghosting
--------------------

--{ Physgun Pickup }--

hook.Add("PhysgunPickup", "OsirisNoCollideOnPickup", function(ply, ent)
    if OSIRIS_PP_CONFIG.EnablePropFreezing == true then
        if ent:GetCollisionGroup() == COLLISION_GROUP_DEBRIS then
            return
        end
        ent:SetCollisionGroup(COLLISION_GROUP_DEBRIS)
        ent:SetMaterial("models/props_combine/com_shield001a")
        else
        retrun ""
    end
end)

--{ Freeze Prop In Player }--

hook.Add("PhysgunDrop", "OsirisNoCollideNearPlayer", function(ply, ent)
    if OSIRIS_PP_CONFIG.EnablePropFreezing == true then
        for _,v in pairs(ents.GetAll()) do
            for _,ply in pairs(player.GetAll()) do
                if v:GetClass() == "prop_physics"and ply:GetPos():Distance(v:GetPos()) < 100  then
                ent:SetCollisionGroup(COLLISION_GROUP_DEBRIS)
                ent:SetMaterial("models/props_combine/com_shield001a")
                ply:ChatPrint(OSIRIS_PP_CONFIG.PropFreezingMessage)
        else
            ent:SetCollisionGroup(0)
            ent:SetMaterial("")
			ent:GetPhysicsObject():EnableMotion(false)
		end
        end
        end
    else
        return
    end
end)

--{ Freeze on Drop }--

hook.Add("PhysgunDrop", "OsirisFreezeOnDrop", function(ply, ent)
    if OSIRIS_PP_CONFIG.EnablePropFreezingOnDrop then
        for _,v in pairs(ents.GetAll()) do
            for _,ply in pairs(player.GetAll()) do
                if v:GetClass() == "prop_physics"and ply:GetPos():Distance(v:GetPos()) < 100 then
					ent:SetCollisionGroup(COLLISION_GROUP_DEBRIS)
					ent:SetMaterial("models/props_combine/com_shield001a")
					return
                end
            end
        end
		if OSIRIS_PP_CONFIG.EnablePropFrozenMessage == true then
			ply:ChatPrint(OSIRIS_PP_CONFIG.PropFrozenMessage)
		end
		ent:SetCollisionGroup(0)
        ent:SetMaterial("")
		ent:GetPhysicsObject():EnableMotion(false)
	else
        return
    end
end)