Firehose

[FaydenFX.]

 

Hello, I have a question. What functions will be needed to make a fire hose? The photo I give below.

[Mr.Loki]

A video would be a better way of showing this but it's simply just dxDrawLine3D

[FaydenFX.]

Video and no, it is not dxDrawLine3D

 

Edited April 25, 2017 by FaydenFX.

[NeXuS™]

For my guess too, it is dxDrawLine3D. Why do you think it is not?

[FaydenFX.]

 

Why does this line turn up? I think this is a function dxDrawMaterialLine3D.
If I'm wrong, please give me an example of this feature :)

Edited April 25, 2017 by FaydenFX.

[Function]

Yes it is dxDrawMaterialLine3D

[NeXuS™]

Same as dxDrawLine3D, just uses a material instead of colors.

[Mr.Loki]

To make it look more like a hose they just use 2 lines on top of each other a white line then a grey line on top with a smaller width

[FaydenFX.]

firehose = {}

function isEventHandlerAdded( sEventName, pElementAttachedTo, func )
	if type(sEventName) == 'string' and isElement(pElementAttachedTo) and type(func) == 'function' then
	local aAttachedFunctions = getEventHandlers(sEventName, pElementAttachedTo)
	if type(aAttachedFunctions) == 'table' and #aAttachedFunctions > 0 then for i,v in ipairs(aAttachedFunctions) do if v == func then return true end end end 
	end return false
end

addCommandHandler("firehose", function()
	local data = getElementData(localPlayer, "player:firehose")
	if not data then setElementData(localPlayer, "player:firehose", {["holder"] = "evidently"}) checkPlayerObject(localPlayer) else setElementData(localPlayer, "player:firehose", {["holder"] = "deficiency"}) end
end)

local function checkPlayerObject(player)
	if not player or not isElement(player) or getElementType(player) ~= "player" then return false end
	
	local data = getElementData(player, "player:firehose")
	if data["holder"] == "evidently" then
		local position = {getElementPosition(player)}
		table.insert(firehose, {x=position[1], y=position[2], z=position[3]})
		
		if not isEventHandlerAdded("onClientRender", root, firehoseRender) then
			addEventHandler("onClientRender", root, firehoseRender)
		end
	else
		if isEventHandlerAdded("onClientRender", root, firehoseRender) then
			removeEventHandler("onClientRender", root, firehoseRender)
		end
	end
end

function firehoseRender()
	for i,v in pairs(firehose) do
		if (firehose[i + 1] ~= nil) then
			dxDrawLine3D(firehose[i].x, firehose[i].y, firehose[i].z+0.3, firehose[i + 1].x, firehose[i + 1].y, firehose[i + 1].z+0.3, tocolor(255, 255, 255, 255), 10)
		else
			dxDrawLine3D(firehose[i].x, firehose[i].y, firehose[i].z+0.3, firehose[i + 1].x, firehose[i + 1].y, firehose[i + 1].z+0.3, tocolor(255, 255, 255, 255), 10)
		end
	end
end

 

It does not work, any ideas?