swag_k_dog Posted October 25, 2017 Posted October 25, 2017 local gVehicle = getPedOccupiedVehicle(localPlayer) local lastGear addEventHandler("onClientRender", root, function() local vehicle = getPedOccupiedVehicle(localPlayer) if vehicle then local gear = getVehicleCurrentGear(vehicle) if gear ~= lastGear then triggerEvent("onClientVehicleGearChange", vehicle, gear) lastGear = gear local x,y,z = getElementPosition(gVehicle) local sound = playSound3D("untitled.mp3", x, y, z, true) setSoundVolume(sound, 1) setSoundMaxDistance(sound, 100) outputChatBox("test") end end end) -- prevent the trigger to activate after entering a vehicle. addEventHandler("onClientPlayerVehicleEnter", localPlayer, function (vehicle) lastGear = getVehicleCurrentGear(vehicle) end) The "test" text works but the playsound3D does not work, pls help! it should play everytime the car changes gears at the car's position the car must have a player inside
Moderators IIYAMA Posted October 25, 2017 Moderators Posted October 25, 2017 @swag_k_dog Why creating a new topic for only this? And you didn't even say thank you for my help, are you that inhuman or what? local lastGear addEventHandler("onClientRender", root, function() local vehicle = getPedOccupiedVehicle(localPlayer) if vehicle then local gear = getVehicleCurrentGear(vehicle) if gear ~= lastGear then triggerEvent("onClientVehicleGearChange", vehicle, gear) lastGear = gear local x,y,z = getElementPosition(vehicle) local sound = playSound3D("untitled.mp3", x, y, z, true) setSoundVolume(sound, 1) setSoundMaxDistance(sound, 100) outputChatBox("test") end end end) -- prevent the trigger to activate after entering a vehicle. addEventHandler("onClientPlayerVehicleEnter", localPlayer, function (vehicle) lastGear = getVehicleCurrentGear(vehicle) end) swag_k_dog 1 Do you want to improve your Lua programming skills and make less mistakes? Start with Lua Language Server! Useful functions 3x Spoiler checkPassiveTimer getScreenStartPositionFromBox getPedGender Tutorials 4x Spoiler Scaling DX Events Attach an addEventHandler on a group of elements Debugging
swag_k_dog Posted October 25, 2017 Author Posted October 25, 2017 Sorry man, I was pissed because I couldn't script it by myself. I actually said "THANK YAA" in real life, wish you could hear it tho thank you again @IIYAMA IIYAMA 1
swag_k_dog Posted October 25, 2017 Author Posted October 25, 2017 @IIYAMA how do you find the coordonates of the exhaust? like local x,y,z = getElementPosition(vehicle) but instead of vehicle, I want it to find the exhaust values. help :)?
Moderators IIYAMA Posted October 25, 2017 Moderators Posted October 25, 2017 hmm local x,y,z if getVehicleComponents(vehicle).exhaust_ok then x,y,z = getVehicleComponentPosition ( vehicle, "exhaust_ok", "world" ) iprint("found exhaust_ok component on vehicle")-- debug else x,y,z = getElementPosition(vehicle) iprint("can't find exhaust_ok component on vehicle")-- debug end OR (get the back of the vehicle) --local x,y,z = getElementPosition(vehicle) local x0, y0, z0, x1, y1, z1 = getElementBoundingBox ( vehicle ) -- test which one is ~ correct. x,y,z = getPositionFromElementOffset(vehicle, (x0 + x1) / 2, y0, z0) -- or x,y,z = getPositionFromElementOffset(vehicle, (x0 + x1) / 2, y1, z1) -- or x,y,z = getPositionFromElementOffset(vehicle, x0, (y0 + y1) / 2, z0) -- or x,y,z = getPositionFromElementOffset(vehicle, x1, (y0 + y1) / 2, z1) function getPositionFromElementOffset(element,offX,offY,offZ) local m = getElementMatrix ( element ) -- Get the matrix local x = offX * m[1][1] + offY * m[2][1] + offZ * m[3][1] + m[4][1] -- Apply transform local y = offX * m[1][2] + offY * m[2][2] + offZ * m[3][2] + m[4][2] local z = offX * m[1][3] + offY * m[2][3] + offZ * m[3][3] + m[4][3] return x, y, z -- Return the transformed point end swag_k_dog 1 Do you want to improve your Lua programming skills and make less mistakes? Start with Lua Language Server! Useful functions 3x Spoiler checkPassiveTimer getScreenStartPositionFromBox getPedGender Tutorials 4x Spoiler Scaling DX Events Attach an addEventHandler on a group of elements Debugging
swag_k_dog Posted October 25, 2017 Author Posted October 25, 2017 4 minutes ago, IIYAMA said: hmm local x,y,z if getVehicleComponents(vehicle).exhaust_ok then x,y,z = getVehicleComponentPosition ( vehicle, "exhaust_ok", "world" ) iprint("found exhaust_ok component on vehicle")-- debug else x,y,z = getElementPosition(vehicle) iprint("can't find exhaust_ok component on vehicle")-- debug end OR (get the back of the vehicle) --local x,y,z = getElementPosition(vehicle) local x0, y0, z0, x1, y1, z1 = getElementBoundingBox ( vehicle ) -- test which one is ~ correct. x,y,z = getPositionFromElementOffset(vehicle, (x0 + x1) / 2, y0, z0) -- or x,y,z = getPositionFromElementOffset(vehicle, (x0 + x1) / 2, y1, z1) -- or x,y,z = getPositionFromElementOffset(vehicle, x0, (y0 + y1) / 2, z0) -- or x,y,z = getPositionFromElementOffset(vehicle, x1, (y0 + y1) / 2, z1) function getPositionFromElementOffset(element,offX,offY,offZ) local m = getElementMatrix ( element ) -- Get the matrix local x = offX * m[1][1] + offY * m[2][1] + offZ * m[3][1] + m[4][1] -- Apply transform local y = offX * m[1][2] + offY * m[2][2] + offZ * m[3][2] + m[4][2] local z = offX * m[1][3] + offY * m[2][3] + offZ * m[3][3] + m[4][3] return x, y, z -- Return the transformed point end thank you, I'll try it right now
swag_k_dog Posted October 25, 2017 Author Posted October 25, 2017 @IIYAMA I tried those and still dont know where to put the code or how to make it work. basically I need to shoot fire at my exhaust. local x,y,z = getElementPosition(vehicle) fxAddGunshot(x, y+0.5, z+1, -10, 0, 0, true) fxAddSparks(x, y+0.5, z+1, -10, 0, 0) fxAddBulletImpact(x, y+0.5, z+1, -10, 0, 0, 2, 15, 5) fxAddTankFire(x, y, z, -10, 0, 0) I made this but, the fire appears above or inside the car, and always faces one direction. the fire does not rotate when the car does. help? sorry i am bad at scripting
Moderators IIYAMA Posted October 25, 2017 Moderators Posted October 25, 2017 (edited) local lastGear addEventHandler("onClientRender", root, function() local vehicle = getPedOccupiedVehicle(localPlayer) if vehicle then local gear = getVehicleCurrentGear(vehicle) if gear ~= lastGear then iprint("gear isn't the same as last gear") triggerEvent("onClientVehicleGearChange", vehicle, gear) lastGear = gear local x,y,z if getVehicleComponents(vehicle).exhaust_ok then x,y,z = getVehicleComponentPosition ( vehicle, "exhaust_ok", "world" ) iprint("found exhaust_ok component on vehicle")-- debug else x,y,z = getElementPosition(vehicle) iprint("can't find exhaust_ok component on vehicle")-- debug end fxAddGunshot(x, y+0.5, z+1, -10, 0, 0, true) fxAddSparks(x, y+0.5, z+1, -10, 0, 0) fxAddBulletImpact(x, y+0.5, z+1, -10, 0, 0, 2, 15, 5) fxAddTankFire(x, y, z, -10, 0, 0) local sound = playSound3D("untitled.mp3", x, y, z, true) setSoundVolume(sound, 1) setSoundMaxDistance(sound, 100) end end end) -- prevent the trigger to activate after entering a vehicle. addEventHandler("onClientPlayerVehicleEnter", localPlayer, function (vehicle) lastGear = getVehicleCurrentGear(vehicle) end) Untested, if it doesn't work, please debug properly. You could have guessed it... As it is just a language like English, with different rules. Edited October 25, 2017 by IIYAMA swag_k_dog 1 Do you want to improve your Lua programming skills and make less mistakes? Start with Lua Language Server! Useful functions 3x Spoiler checkPassiveTimer getScreenStartPositionFromBox getPedGender Tutorials 4x Spoiler Scaling DX Events Attach an addEventHandler on a group of elements Debugging
swag_k_dog Posted October 25, 2017 Author Posted October 25, 2017 6 minutes ago, IIYAMA said: local lastGear addEventHandler("onClientRender", root, function() local vehicle = getPedOccupiedVehicle(localPlayer) if vehicle then local gear = getVehicleCurrentGear(vehicle) if gear ~= lastGear then iprint("gear isn't the same as last gear") triggerEvent("onClientVehicleGearChange", vehicle, gear) lastGear = gear local x,y,z if getVehicleComponents(vehicle).exhaust_ok then x,y,z = getVehicleComponentPosition ( vehicle, "exhaust_ok", "world" ) iprint("found exhaust_ok component on vehicle")-- debug else x,y,z = getElementPosition(vehicle) iprint("can't find exhaust_ok component on vehicle")-- debug end fxAddGunshot(x, y+0.5, z+1, -10, 0, 0, true) fxAddSparks(x, y+0.5, z+1, -10, 0, 0) fxAddBulletImpact(x, y+0.5, z+1, -10, 0, 0, 2, 15, 5) fxAddTankFire(x, y, z, -10, 0, 0) local sound = playSound3D("untitled.mp3", x, y, z, true) setSoundVolume(sound, 1) setSoundMaxDistance(sound, 100) end end end) -- prevent the trigger to activate after entering a vehicle. addEventHandler("onClientPlayerVehicleEnter", localPlayer, function (vehicle) lastGear = getVehicleCurrentGear(vehicle) end) Untested, if it doesn't work, please debug properly. You could have guessed it... As it is just a language like English, with different rules. well thank you but it works exactly as before. the fire particles are above the car and they do not rotate.
Moderators IIYAMA Posted October 25, 2017 Moderators Posted October 25, 2017 DEBUG< I didn't add those lines for nothing. swag_k_dog 1 Do you want to improve your Lua programming skills and make less mistakes? Start with Lua Language Server! Useful functions 3x Spoiler checkPassiveTimer getScreenStartPositionFromBox getPedGender Tutorials 4x Spoiler Scaling DX Events Attach an addEventHandler on a group of elements Debugging
Moderators IIYAMA Posted October 25, 2017 Moderators Posted October 25, 2017 (edited) So it is actually working. fxAddGunshot(x, y, z, -10, 0, 0, true) fxAddSparks(x, y, z, -10, 0, 0) fxAddBulletImpact(x, y, z, -10, 0, 0, 2, 15, 5) fxAddTankFire(x, y, z, -10, 0, 0) Set all offsets to 0. And adjust them little by little. 1 unit is A LOT. (1.5/2 units is ~ the height of a ped) So use small steps like: 0.1 or 0.05 Rotating particles, I am not going to do that for you, because it takes me too much time for me to get it right. Sorry. Edited October 25, 2017 by IIYAMA swag_k_dog 1 Do you want to improve your Lua programming skills and make less mistakes? Start with Lua Language Server! Useful functions 3x Spoiler checkPassiveTimer getScreenStartPositionFromBox getPedGender Tutorials 4x Spoiler Scaling DX Events Attach an addEventHandler on a group of elements Debugging
swag_k_dog Posted October 25, 2017 Author Posted October 25, 2017 @IIYAMA https://imgur.com/a/RBDrz here is the issue, the fire does not rotate and not placed on the exhaust
Moderators IIYAMA Posted October 25, 2017 Moderators Posted October 25, 2017 Hmm strange, should be placed correctly according to wiki. And if you replace the getVehicleComponentPosition line with these two lines: local offsetX, offsetY, offsetZ = getVehicleComponentPosition ( vehicle, "exhaust_ok", "root" ) x,y,z = getPositionFromElementOffset(vehicle, offsetX, offsetY, offsetZ) And add this at the bottom function getPositionFromElementOffset(element,offX,offY,offZ) local m = getElementMatrix ( element ) -- Get the matrix local x = offX * m[1][1] + offY * m[2][1] + offZ * m[3][1] + m[4][1] -- Apply transform local y = offX * m[1][2] + offY * m[2][2] + offZ * m[3][2] + m[4][2] local z = offX * m[1][3] + offY * m[2][3] + offZ * m[3][3] + m[4][3] return x, y, z -- Return the transformed point end swag_k_dog 1 Do you want to improve your Lua programming skills and make less mistakes? Start with Lua Language Server! Useful functions 3x Spoiler checkPassiveTimer getScreenStartPositionFromBox getPedGender Tutorials 4x Spoiler Scaling DX Events Attach an addEventHandler on a group of elements Debugging
swag_k_dog Posted October 25, 2017 Author Posted October 25, 2017 @IIYAMA still doesnt work. allright :O it, is it possible to draw a png image at the back of the car? if yes, how?
Moderators IIYAMA Posted October 25, 2017 Moderators Posted October 25, 2017 With this: https://wiki.multitheftauto.com/wiki/DxDrawMaterialLine3D Read the requirements, syntax and example very carefully. Do you want to improve your Lua programming skills and make less mistakes? Start with Lua Language Server! Useful functions 3x Spoiler checkPassiveTimer getScreenStartPositionFromBox getPedGender Tutorials 4x Spoiler Scaling DX Events Attach an addEventHandler on a group of elements Debugging
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