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gamemodes/ixhl2rp/entities/weapons/gmod_tool/stools/sh_npcspawnedit.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+
+TOOL.Category = "HL2RP Staff QoL"
+TOOL.Name = "NPC Spawner Editor"
+TOOL.RequiresTraceHit = true
+
+TOOL.Information = {
+	{ name = "left" },
+	{ name = "right" },
+	{ name = "reload" }
+}
+function TOOL:GetPlayerBoundsTrace()
+	local client = self:GetOwner()
+
+	return util.TraceLine({
+		start = client:GetShootPos(),
+		endpos = client:GetShootPos() + client:GetForward() * 96,
+		filter = client
+	})
+end
+function TOOL:LeftClick( trace )
+	
+	
+	if (SERVER) then
+		if !CAMI.PlayerHasAccess(client, "Helix - Basic Admin Commands") then return false end
+		
+		local entity = trace.Entity
+		if !entity or entity and !IsValid(entity) then return end
+		if !self.GetOwner then return end
+		if !self:GetOwner() then return end
+		if !IsValid(self:GetOwner()) then return end
+		if entity:GetClass() != "ix_npcspawner" then return end	
+		entity:Use(self:GetOwner())
+	end
+end
+function TOOL:RightClick( trace )
+	local entity = trace.Entity
+	local client = self:GetOwner()
+	if !entity or entity and !IsValid(entity) then
+		client.npcEditStart = nil 
+		client.npcEnt = nil 
+		return 
+	end
+	if !self.GetOwner then return end
+	if !self:GetOwner() then return end
+	if !IsValid(self:GetOwner()) then return end
+	if entity:GetClass() != "ix_npcspawner" then return end	
+	if client.npcEditStart then
+		client.npcEditStart = nil 
+		client.npcEnt = nil
+	else 
+		client.npcEditStart = entity:GetPos() + (entity:GetForward() * -60 + entity:GetRight()*-40 + entity:GetUp()*128)
+		client.npcEnt = entity
+	end
+end
+function TOOL:Reload(trace)
+	local client = self:GetOwner()
+	if !CAMI.PlayerHasAccess(client, "Helix - Basic Admin Commands") then return false end
+		if !self.GetOwner then return end
+		if !self:GetOwner() then return end
+		if !IsValid(self:GetOwner()) then return end
+		if !client.npcEditStart or !client.npcEnt then return end
+		local tr = util.TraceLine({
+			start = client:GetShootPos(),
+			endpos = client:GetShootPos() + client:GetForward() * 96,
+			filter = client
+		})
+		client.npcEnt:SetSpawnPosStart(client.npcEditStart)
+		client.npcEnt:SetSpawnPosEnd(tr.HitPos)
+
+	client.npcEditStart = nil 
+	client.npcEnt = nil 
+end 
+if CLIENT then
+	hook.Add("PostDrawTranslucentRenderables", "NPCSpawnEdit", function(bDepth, bSkybox)
+		if ( bSkybox ) then return end
+		if LocalPlayer().npcEditStart then 
+			local tr = util.TraceLine({
+				start = LocalPlayer():GetShootPos(),
+				endpos = LocalPlayer():GetShootPos() + LocalPlayer():GetForward() * 96,
+				filter = LocalPlayer()
+			})
+			local center, min, max = LocalPlayer().npcEnt:SpawnAreaPosition(LocalPlayer().npcEditStart, tr.HitPos)
+			local color = Color(255, 255, 255, 255)
+
+			render.DrawWireframeBox(center, angle_zero, min, max, color)	
+		end	
+	end)
+
+
+	language.Add( "Tool.sh_npcspawnedit.name", "NPC Spawner Configurator" )
+	language.Add( "Tool.sh_npcspawnedit.desc", "You can edit NPC spawner entities with it." )
+	language.Add( "Tool.sh_npcspawnedit.left", "Open spawner menu" )
+	language.Add( "Tool.sh_npcspawnedit.right", "Edit spawner area bounds. Click again to stop changing bounds." )
+	language.Add( "Tool.sh_npcspawnedit.reload", "Save your area bound changes." )
+end