مشكلة

abdalaziz · March 16, 2019

أنا هذا الكود الي عندي

function initTraffic()
	last_yield = getTickCount()
	initTrafficMap()
	loadPaths()
	calculateNodeLaneCounts()
	loadZOffsets()
	initAI()
	initTrafficGenerator()
	traffic_initialized = true
end

function startTrafficInitialization()
	traffic_initialization = coroutine.create(initTraffic)
	keepLoadingTraffic()
end
addEventHandler("onResourceStart",resourceRoot,startTrafficInitialization)

function keepLoadingTraffic()
	if traffic_initialized then
		traffic_initialized = nil
		last_yield = nil
		return
	end
	coroutine.resume(traffic_initialization) -- الديبق بهذا السطر
    -- cannot resume dead coroutine [string "?"]
	setTimer(keepLoadingTraffic,50,1)
end

function checkThreadYieldTime()
	local this_time = getTickCount()
	if this_time-last_yield >= 4000 then
		coroutine.yield()
		last_yield = this_time
	end
end

في هذا السطر وانا حددته في الكود فوق ,

coroutine.resume(traffic_initialization)

بيجيني بلديبق هذا الخطأ :
cannot resume dead coroutine [string "?"]
ليش ؟؟ وإيش السبب ؟؟ وين المشكلة .. ومشكوور ..

Edited March 16, 2019 by abdalaziz

abdalaziz · March 16, 2019

.....

KillerX · March 16, 2019

coroutines مالي خبرة في

بس جرب دا

function initTraffic()
	last_yield = getTickCount()
	initTrafficMap()
	loadPaths()
	calculateNodeLaneCounts()
	loadZOffsets()
	initAI()
	initTrafficGenerator()
	traffic_initialized = true
end

function startTrafficInitialization()
	traffic_initialization = coroutine.create(initTraffic)
	keepLoadingTraffic()
end
addEventHandler("onResourceStart",resourceRoot,startTrafficInitialization)

function keepLoadingTraffic()
	if traffic_initialized then
		traffic_initialized = nil
		last_yield = nil
		return
	end
	if( coroutine.status( traffic_initialization ) ~= "dead" ) then
		coroutine.resume(traffic_initialization) -- الديبق بهذا السطر
    	-- cannot resume dead coroutine [string "?"]
		setTimer(keepLoadingTraffic,50,1)
   end
end

function checkThreadYieldTime()
	local this_time = getTickCount()
	if this_time-last_yield >= 4000 then
		coroutine.yield()
		last_yield = this_time
	end
end

abdalaziz · March 18, 2019

On 16/03/2019 at 15:38, KillerX said:

coroutines مالي خبرة في

بس جرب دا


function initTraffic()
	last_yield = getTickCount()
	initTrafficMap()
	loadPaths()
	calculateNodeLaneCounts()
	loadZOffsets()
	initAI()
	initTrafficGenerator()
	traffic_initialized = true
end

function startTrafficInitialization()
	traffic_initialization = coroutine.create(initTraffic)
	keepLoadingTraffic()
end
addEventHandler("onResourceStart",resourceRoot,startTrafficInitialization)

function keepLoadingTraffic()
	if traffic_initialized then
		traffic_initialized = nil
		last_yield = nil
		return
	end
	if( coroutine.status( traffic_initialization ) ~= "dead" ) then
		coroutine.resume(traffic_initialization) -- الديبق بهذا السطر
    	-- cannot resume dead coroutine [string "?"]
		setTimer(keepLoadingTraffic,50,1)
   end
end

function checkThreadYieldTime()
	local this_time = getTickCount()
	if this_time-last_yield >= 4000 then
		coroutine.yield()
		last_yield = this_time
	end
end

شكراا
عندي مشكلة واحدة بهذا الكود :

function loadPathMapFile(filename)
	local file = fileOpen(filename,true)
	if not file then
		outputDebugString("Failed to open path map file: "..filename,2)
		return
	end
	local header_bytes = fileRead(file,12)
	if #header_bytes ~= 12 then
		outputDebugString("Failed to read the header of path map file: "..filename,2)
		fileClose(file)
		return
	end

	local node_ids,conn_ids = {},{}
	local nodecount,conncount,forbcount = bytesToData("3i",header_bytes)

	for nodenum = 1,nodecount do
		local node_bytes = fileRead(file,16)
		if #node_bytes ~= 16 then
			outputDebugString("Failed to read all nodes from path map file: "..filename,2)
			fileClose(file)
			return
		end
		local new_id = #node_z+1
		node_ids[nodenum] = new_id
		local x,y,z,rx,ry = bytesToData("3i2s",node_bytes)
		node_x[new_id],node_y[new_id],node_z[new_id] = x/1000,y/1000,z/1000
		node_rx[new_id],node_ry[new_id] = rx/1000,ry/1000
		node_conns[new_id] = {}

		checkThreadYieldTime()
	end

	for connnum = 1,conncount do
		local conn_bytes = fileRead(file,20)
		if #conn_bytes ~= 20 then
			outputDebugString("Failed to read all connections from path map file: "..filename,2)
			fileClose(file)
			return
		end
		local new_id = #conn_type+1
		conn_ids[connnum] = new_id
		local n1,n2,nb,trtype,lit,speed,ll,rl,density = bytesToData("3i2ubus2ubus",conn_bytes)
		local lit1,lit2 = lit%4,math.floor(lit/4)
		n1,n2 = node_ids[n1],node_ids[n2]
		conn_n1[new_id],conn_n2[new_id] = n1,n2
		conn_nb[new_id] = nb ~= -1 and node_ids[nb] or nil
		conn_type[new_id] = trtype == 1 and "peds" or trtype == 2 and "cars" or trtype == 3 and "boats" or trtype == 4 and "planes"
		conn_light1[new_id] = lit1 == 1 and "NS" or lit1 == 2 and "WE" or lit1 == 3 and "ped" or nil
		conn_light2[new_id] = lit2 == 1 and "NS" or lit2 == 2 and "WE" or lit2 == 3 and "ped" or nil
		conn_maxspeed[new_id] = speed/10
		conn_lanes.left[new_id],conn_lanes.right[new_id] = ll,rl
		conn_density[new_id] = density/1000
		conn_forbidden[new_id] = {}
		if rl ~= 0 or ll == 0 then node_conns[n1][n2] = new_id end -- attempt to index field '?' (a nil value) [string "?"] -- هنا الديبق
		if ll ~= 0 or rl == 0 then node_conns[n2][n1] = new_id end

		addConnToTrafficMap(new_id)

		checkThreadYieldTime()
	end

	for forbnum = 1,forbcount do
		local forb_bytes = fileRead(file,8)
		if #forb_bytes ~= 8 then
			outputDebugString("Failed to read all forbidden connection sequences from path map file: "..filename,2)
			fileClose(file)
			return
		end
		local c1,c2 = bytesToData("2i",forb_bytes)
		conn_forbidden[conn_ids[c1]][conn_ids[c2]] = true

		checkThreadYieldTime()
	end

	fileClose(file)
	return true
end

فـ وين المشكلة ؟؟

if rl ~= 0 or ll == 0 then node_conns[n1][n2] = new_id end -- attempt to index field '?' (a nil value) [string "?"]

abdalaziz · March 18, 2019

@Master_MTA

Master_MTA · March 18, 2019

1 hour ago, abdalaziz said:

@Master_MTA

بدل التحققين بكذا

		if (rl ~= 0 or ll == 0) and n1 and n2 then node_conns[n1][n2] = new_id end -- attempt to index field '?' (a nil value) [string "?"] -- هنا الديبق
		if (ll ~= 0 or rl == 0)and n1 and n2 then node_conns[n2][n1] = new_id end

بالتوفيق

abdalaziz · March 23, 2019

On 18/03/2019 at 13:05, Master_MTA said:

بدل التحققين بكذا


		if (rl ~= 0 or ll == 0) and n1 and n2 then node_conns[n1][n2] = new_id end -- attempt to index field '?' (a nil value) [string "?"] -- هنا الديبق
		if (ll ~= 0 or rl == 0)and n1 and n2 then node_conns[n2][n1] = new_id end

بالتوفيق

if (ll ~= 0 or rl == 0) and n1 and n2 then node_conns[n2][n1] = new_id end -- ')' expected near '

')' expected near '
وش الحل

وسويتها كذا,نفس الديبق

if ( ll ~= 0 or rl == 0 ) and n1 and n2 then -- ')' expected near '
		node_conns[n2][n1] = new_id 
		end

abdalaziz · March 23, 2019

@Master_MTA

Master_MTA · March 23, 2019

4 hours ago, abdalaziz said:

@Master_MTA

في خطا بالسينتكس حق الفنكشن

حاول تراجع الفنكشن من اوله لاخره وشيك على الساينتكس

abdalaziz · March 24, 2019

function loadPathMapFile(filename)
	local file = fileOpen(filename,true)
	if not file then
		outputDebugString("Failed to open path map file: "..filename,2)
		return
	end
	local header_bytes = fileRead(file,12)
	if #header_bytes ~= 12 then
		outputDebugString("Failed to read the header of path map file: "..filename,2)
		fileClose(file)
		return
	end

	local node_ids,conn_ids = {},{}
	local nodecount,conncount,forbcount = bytesToData("3i",header_bytes)

	for nodenum = 1,nodecount do
		local node_bytes = fileRead(file,16)
		if #node_bytes ~= 16 then
			outputDebugString("Failed to read all nodes from path map file: "..filename,2)
			fileClose(file)
			return
		end
		local new_id = #node_z+1
		node_ids[nodenum] = new_id
		local x,y,z,rx,ry = bytesToData("3i2s",node_bytes)
		node_x[new_id],node_y[new_id],node_z[new_id] = x/1000,y/1000,z/1000
		node_rx[new_id],node_ry[new_id] = rx/1000,ry/1000
		node_conns[new_id] = {}

		checkThreadYieldTime()
	end

	for connnum = 1,conncount do
		local conn_bytes = fileRead(file,20)
		if #conn_bytes ~= 20 then
			outputDebugString("Failed to read all connections from path map file: "..filename,2)
			fileClose(file)
			return
		end
		local new_id = #conn_type+1
		conn_ids[connnum] = new_id
		local n1,n2,nb,trtype,lit,speed,ll,rl,density = bytesToData("3i2ubus2ubus",conn_bytes)
		local lit1,lit2 = lit%4,math.floor(lit/4)
		n1,n2 = node_ids[n1],node_ids[n2]
		conn_n1[new_id],conn_n2[new_id] = n1,n2
		conn_nb[new_id] = nb ~= -1 and node_ids[nb] or nil
		conn_type[new_id] = trtype == 1 and "peds" or trtype == 2 and "cars" or trtype == 3 and "boats" or trtype == 4 and "planes"
		conn_light1[new_id] = lit1 == 1 and "NS" or lit1 == 2 and "WE" or lit1 == 3 and "ped" or nil
		conn_light2[new_id] = lit2 == 1 and "NS" or lit2 == 2 and "WE" or lit2 == 3 and "ped" or nil
		conn_maxspeed[new_id] = speed/10
		conn_lanes.left[new_id],conn_lanes.right[new_id] = ll,rl
		conn_density[new_id] = density/1000
		conn_forbidden[new_id] = {}
		if ( rl ~= 0 or ll == 0 ) and n1 and n2 then
		node_conns[n1][n2] = new_id
		end
		if ( ll ~= 0 or rl == 0 ) and n1 and n2 then 
		node_conns[n2][n1] = new_id
		end
		-- ')' expected near '

		addConnToTrafficMap(new_id)

		checkThreadYieldTime()
	end

	for forbnum = 1,forbcount do
		local forb_bytes = fileRead(file,8)
		if #forb_bytes ~= 8 then
			outputDebugString("Failed to read all forbidden connection sequences from path map file: "..filename,2)
			fileClose(file)
			return
		end
		local c1,c2 = bytesToData("2i",forb_bytes)
		conn_forbidden[conn_ids[c1]][conn_ids[c2]] = true

		checkThreadYieldTime()
	end

	fileClose(file)
	return true
end

خلاص لقيت المشكلة وحليتها كانت مشكلة سخيفة . شكراً

لكن المشكلة هنا هي , انا عندي هذا الكود

local n1,n2,nb = conn_n1[connid],conn_n2[connid],conn_nb[connid]
	local x1,y1 = node_x[n1],node_y[n1]
	local x2,y2 = node_x[n2],node_y[n2]
	local density = conn_density[connid]
	do
		local lanes = conn_lanes.left[connid]+conn_lanes.right[connid]
		density = density*(lanes == 0 and 1 or lanes)
	end

	local SQUARE_SIZE = SQUARE_SIZE
	local getDistanceBetweenPoints2D = getDistanceBetweenPoints2D
	local addConnToSquare = addConnToSquare
	local math_min,math_max = math.min,math.max
	local math_floor,math_ceil = math.floor,math.ceil
	local math_abs,math_huge = math.abs,math.huge

	if nb then
		local bx,by = node_x[nb],node_y[nb]
		local mxx , mxy , myx , myy = x1 - bx , y1 - by , x2 - bx , y2 - by -- attempt to perform arithmetic on local 'x' (a nil value) [string "?"]

الخطأ هنا .. ماشوف انا انه في غلط .. ليش ؟؟ وايش الغلط ؟

local mxx , mxy , myx , myy = x1 - bx , y1 - by , x2 - bx , y2 - by -- attempt to perform arithmetic on local 'x' (a nil value) [string "?"]

attempt to perform arithmetic on local 'x' (a nil value) [string "?"]

Master_MTA · March 24, 2019

55 minutes ago, abdalaziz said:

arithmetic

مافي متغير اسمه اكس اصلا

تحقق من رقم السطر

abdalaziz · March 24, 2019

9 hours ago, Master_MTA said:

مافي متغير اسمه اكس اصلا

تحقق من رقم السطر

x1 مب x
أخطأت ..

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