is it possible...

Kenix · February 7, 2012

local scan_radius = 10 
  
function getPointFromDistanceRotation(x, y, dist, angle) 
  
    local a = math.rad(90 - angle); 
  
    local dx = math.cos(a) * dist; 
    local dy = math.sin(a) * dist; 
  
    return x+dx, y+dy; 
  
end 
  
addEventHandler( 'onClientRender',root, 
    function( ) 
        local rot 
        local bx,by,bz = getPedBonePosition( localPlayer,8 ) 
        rot = ( rot or 0 ) + 1 
        if rot > 360 then rot = 0 end 
        local nx,ny = getPointFromDistanceRotation( bx,by,scan_radius,rot ) 
        local hit = processLineOfSight( bx,by,bz,nx,ny,bz,  
            true, -- checkBuildings 
            false, -- checkVehicles 
            false, -- checkPlayers 
            false, -- checkObjects 
            false, -- checkDummies 
            false, -- seeThroughStuff 
            false, -- ignoreSomeObjectsForCamera 
            false, -- shootThroughStuff 
            nil, -- ignoredElement 
            false -- includeWorldModelInformation 
        ) 
        if not hit then 
            -- ... 
        end  
    end 
)

Code updated.

Try it.

Timiimit · February 7, 2012

not working!

tried:

  
local scan_radius = 10 
local ped 
  
function getPointFromDistanceRotation(x, y, dist, angle) 
  
    local a = math.rad(90 - angle); 
  
    local dx = math.cos(a) * dist; 
    local dy = math.sin(a) * dist; 
  
    return x+dx, y+dy; 
  
end 
addCommandHandler( "botON", 
function() 
    ped = createPed( 312, 1989, -2190, 14, 180, 0, 180 ) 
    setPedAnimation( bot, "ped", "run_player" ) 
addEventHandler( 'onClientRender',root, 
    function( ) 
        local rot 
        local bx,by,bz = getPedBonePosition( bot,8 ) 
        rot = ( rot or 0 ) + 1 
        if rot > 360 then rot = 0 end 
        local nx,ny = getPointFromDistanceRotation( bx,by,scan_radius,rot ) 
        local hit = processLineOfSight( bx,by,bz,nx,ny,bz, 
            true, -- checkBuildings 
            false, -- checkVehicles 
            false, -- checkPlayers 
            false, -- checkObjects 
            false, -- checkDummies 
            false, -- seeThroughStuff 
            false, -- ignoreSomeObjectsForCamera 
            false, -- shootThroughStuff 
            nil, -- ignoredElement 
            false -- includeWorldModelInformation 
        )  
    end 
) 
end)

Castillo · February 7, 2012

local scan_radius = 10 
local ped 
  
function getPointFromDistanceRotation(x, y, dist, angle) 
  
    local a = math.rad(90 - angle); 
  
    local dx = math.cos(a) * dist; 
    local dy = math.sin(a) * dist; 
  
    return x+dx, y+dy; 
  
end 
addCommandHandler( "botON", 
function() 
    ped = createPed( 312, 1989, -2190, 14, 180, 0, 180 ) 
    setPedAnimation( ped, "ped", "run_player" ) 
addEventHandler( 'onClientRender',root, 
    function( ) 
        local rot 
        local bx,by,bz = getPedBonePosition( ped,8 ) 
        rot = ( rot or 0 ) + 1 
        if rot > 360 then rot = 0 end 
        local nx,ny = getPointFromDistanceRotation( bx,by,scan_radius,rot ) 
        local hit = processLineOfSight( bx,by,bz,nx,ny,bz, 
            true, -- checkBuildings 
            false, -- checkVehicles 
            false, -- checkPlayers 
            false, -- checkObjects 
            false, -- checkDummies 
            false, -- seeThroughStuff 
            false, -- ignoreSomeObjectsForCamera 
            false, -- shootThroughStuff 
            nil, -- ignoredElement 
            false -- includeWorldModelInformation 
        ) 
    end 
) 
end)

Timiimit · February 7, 2012

isn't this the same?

+

not working!

Castillo · February 7, 2012

The bot is created and it runs forward.

Timiimit · February 7, 2012

yes ut when it's close to elements it doesn't turn?!!

Kenix · February 7, 2012

local scan_radius = 10 
  
function getPointFromDistanceRotation(x, y, dist, angle) 
  
    local a = math.rad(90 - angle); 
  
    local dx = math.cos(a) * dist; 
    local dy = math.sin(a) * dist; 
  
    return x+dx, y+dy; 
  
end 
  
addEventHandler( 'onClientRender',root, 
    function( ) 
        local rot 
        local bx,by,bz = getPedBonePosition( localPlayer,8 ) 
        rot = ( rot or 0 ) + 1 
        if rot > 360 then rot = 0 end 
        local nx,ny = getPointFromDistanceRotation( bx,by,scan_radius,rot ) 
        local hit = processLineOfSight( bx,by,bz,nx,ny,bz,  
            true, -- checkBuildings 
            false, -- checkVehicles 
            false, -- checkPlayers 
            false, -- checkObjects 
            false, -- checkDummies 
            false, -- seeThroughStuff 
            false, -- ignoreSomeObjectsForCamera 
            false, -- shootThroughStuff 
            nil, -- ignoredElement 
            false -- includeWorldModelInformation 
        ) 
        if not hit then 
            dxDrawText( 'not hit',200,200 ) 
        end  
    end 
)

This code for localPlayer just for test...

If it working change for ped.

Added:if line not hit then draw text 'not hit'.

If you start something, you should start small.

Timiimit · February 8, 2012

ok! This is what i have:

  
    botPed = null 
  
function createBot() 
  if (botPed == null ) then 
    botPed = createPed( 312, 1989, -2190, 14, 180, 0, 180 ) 
    outputConsole("Bot is in game!") 
  else 
    outputConsole("Bot already exists.") 
  end 
end 
function deleteBot() 
  if (botPed ~= null) then 
    destroyElement( botPed ) 
    outputConsole("Bot has been deleted.") 
    botPed = null 
     
  else 
    outputConsole("No bot to remove.") 
  end 
end 
function smartBotON() 
   setPedAnimation( botPed, "ped", "run_player" ) 
   -- detection event 
   addEventHandler( "onClientRender", getRootElement(), detecting ) 
   -- detecting event 
   outputConsole( "Bot is now smart!" ) 
end 
function standBot() 
   setPedAnimation( botPed ) 
   outputConsole( "Bot is standing still." ) 
   removeEventHandler( "onClientRender", getRootElement(), detecting ) 
end 
function detecting( element, dim ) 
-- detection hit 
-- if hit must do "botHit()" 
end 
function botTurn() 
    if (botPed ~= null) then 
        outputDebugString("Bot turned in random direction.") 
        outputConsole("Bot turned in random direction.") 
        setPedRotation(botPed, getPedRotation(botPed) + math.random(90, 270)) 
    end 
end 
function botHit()    
   outputDebugString("Bot detected obsticale infront of it.") 
   outputConsole("Bot detected obsticale infront of it.") 
   botTurn() 
end 
addCommandHandler( "smart", smartBotON ) 
addCommandHandler( "stand", standBot ) 
addCommandHandler( "botON", createBot ) 
addCommandHandler( "botOFF", deleteBot )

I really hope no one will copy this code!

Is possible to delete topic?

Evil-Cod3r · February 8, 2012

now it can delete by admin or Modrator Only

Timiimit · February 8, 2012

no! It can't!

Evil-Cod3r · February 8, 2012

how ?

Timiimit · February 8, 2012

it can be deleted by anyone!

Timiimit · February 8, 2012

help with working script!

GanJaRuleZ · February 8, 2012

  
  
    botPed = null 
  
function createBot() 
  if (botPed == null ) then 
    botPed = createPed( 312, 1989, -2190, 14, 180, 0, 180 ) 
    outputConsole("Bot is in game!") 
  else 
    outputConsole("Bot already exists.") 
  end 
end 
function deleteBot() 
  if (botPed ~= null) then 
    destroyElement( botPed ) 
    outputConsole("Bot has been deleted.") 
    botPed = null 
     
  else 
    outputConsole("No bot to remove.") 
  end 
end 
function smartBotON() 
   setPedAnimation( botPed, "ped", "run_player" ) 
   -- detection event 
   addEventHandler( "onClientRender", getRootElement(), detecting ) 
   -- detecting event 
   outputConsole( "Bot is now smart!" ) 
end 
function standBot() 
   setPedAnimation( botPed ) 
   outputConsole( "Bot is standing still." ) 
   removeEventHandler( "onClientRender", getRootElement(), detecting ) 
end 
function detecting( element, dim ) 
-- detection hit 
-- if hit must do "botHit()" 
end 
function botTurn() 
    if (botPed ~= null) then 
        outputDebugString("Bot turned in random direction.") 
        outputConsole("Bot turned in random direction.") 
        setPedRotation(botPed, getPedRotation(botPed) + math.random(90, 270)) 
    end 
end 
function botHit()    
   outputDebugString("Bot detected obsticale infront of it.") 
   outputConsole("Bot detected obsticale infront of it.") 
   botTurn() 
end 
addCommandHandler( "smart", smartBotON ) 
addCommandHandler( "stand", standBot ) 
addCommandHandler( "botON", createBot ) 
addCommandHandler( "botOFF", deleteBot ) 
  
local scan_radius = 10 
  
function getPointFromDistanceRotation(x, y, dist, angle) 
  
    local a = math.rad(90 - angle); 
  
    local dx = math.cos(a) * dist; 
    local dy = math.sin(a) * dist; 
  
    return x+dx, y+dy; 
  
end 
  
addEventHandler( 'onClientRender',root, 
    function( ) 
        local rot 
        local bx,by,bz = getPedBonePosition( botPed,8 ) 
        rot = ( rot or 0 ) + 1 
        if rot > 360 then rot = 0 end 
        local nx,ny = getPointFromDistanceRotation( bx,by,scan_radius,rot ) 
        local hit = processLineOfSight( bx,by,bz,nx,ny,bz,  
            true, -- checkBuildings 
            false, -- checkVehicles 
            false, -- checkPlayers 
            false, -- checkObjects 
            false, -- checkDummies 
            false, -- seeThroughStuff 
            false, -- ignoreSomeObjectsForCamera 
            false, -- shootThroughStuff 
            nil, -- ignoredElement 
            false -- includeWorldModelInformation 
        ) 
        if not hit then 
            dxDrawText( 'not hit',200,200 ) 
        end  
    end 
)

Timiimit · February 11, 2012

ok i figured it out!

But i need to know how to calculate where is 1 unit infront of ped!

And i have no idea how!

help?!!

JR10 · February 11, 2012

Use this function:

function getPositionInfrontOfElement ( element , meters ) 
    if not element or not isElement ( element ) then 
        return false 
    end 
    if not meters then 
        meters = 3 
    end 
    local posX , posY , posZ = getElementPosition ( element ) 
    local _ , _ , rotation = getElementRotation ( element ) 
    posX = posX - math.sin ( math.rad ( rotation ) ) * meters 
    posY = posY + math.cos ( math.rad ( rotation ) ) * meters 
    return posX , posY , posZ 
end

Returns 3 values, containing the x,y,z position infront of the position you entered by the meters you specify above.

Timiimit · February 16, 2012

not working!

Agon · February 16, 2012

dude don't copy all the code... just try to understand it..

Timiimit · February 23, 2012

I have!!

but don't know how to fix it!

Kenix · February 23, 2012

Show your code.

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is it possible...

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