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Script:Files:script/vehicles/weapons/gpmg.script - Revision history
2026-06-10T14:19:18Z
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https://wiki.splashdamage.com/index.php?title=Script:Files:script/vehicles/weapons/gpmg.script&diff=1844&oldid=prev
Wizz at 10:02, 5 November 2007
2007-11-05T10:02:25Z
<p></p>
<p><b>New page</b></p><div> <br />
<span style="color:blue">object</span> [[ScriptClass:vehicle_weapon_gpmg|vehicle_weapon_gpmg]] : [[ScriptClass:vehicle_weapon_base|vehicle_weapon_base]] {<br />
<span style="color:blue">void</span> preinit();<br />
<span style="color:blue">void</span> init();<br />
<span style="color:blue">void</span> destroy();<br />
<br />
<span style="color:blue">void</span> Idle();<br />
<span style="color:blue">void</span> Fire();<br />
<br />
<span style="color:blue">void</span> OnSetPlayer( <span style="color:blue">entity</span> p );<br />
<br />
<span style="color:blue">string</span> muzzleFlashFX;<br />
<span style="color:blue">string</span> muzzleSound;<br />
<span style="color:blue">string</span> muzzleSoundLocal;<br />
<br />
<span style="color:blue">float</span> fireRate;<br />
<span style="color:blue">float</span> spread;<br />
<br />
<span style="color:blue">float</span> projectileIndex;<br />
<br />
<span style="color:blue">float</span> jointHandle;<br />
<br />
<span style="color:blue">float</span> tracerCounter;<br />
<span style="color:blue">float</span> tracerInterval;<br />
<br />
<span style="color:blue">float</span> localSurface;<br />
<br />
<span style="color:blue">entity</span> vehicle;<br />
<br />
<span style="color:blue">boolean</span> playingOverheat;<br />
<br />
<span style="color:blue">entity</span> muzzleFX;<br />
<span style="color:blue">float</span> lastMuzzleFX;<br />
<span style="color:blue">float</span> muzzleFlashInterval;<br />
}<br />
<br />
<span style="color:blue">void</span> [[ScriptClass:vehicle_weapon_gpmg|vehicle_weapon_gpmg]]::preinit() {<br />
muzzleFlashFX = [[ScriptEvent:getKey|getKey]]( <span style="color:brown">"muzzle_flash"</span> );<br />
muzzleSound = [[ScriptEvent:getKey|getKey]]( <span style="color:brown">"muzzle_sound"</span> );<br />
muzzleSoundLocal = [[ScriptEvent:getKey|getKey]]( <span style="color:brown">"muzzle_sound"</span> );<br />
<br />
fireRate = [[ScriptEvent:getFloatKey|getFloatKey]]( <span style="color:brown">"fire_rate"</span> );<br />
spread = [[ScriptEvent:getFloatKey|getFloatKey]]( <span style="color:brown">"spread"</span> );<br />
<br />
projectileIndex = GetEntityDef( [[ScriptEvent:getKey|getKey]]( <span style="color:brown">"def_projectile"</span> ) );<br />
<br />
localSurface = -1;<br />
<br />
vehicle = [[ScriptEvent:getVehicle|getVehicle]]();<br />
<br />
<span style="color:blue">string</span> localSurfaceName = [[ScriptEvent:getKey|getKey]]( <span style="color:brown">"surface_name"</span> );<br />
<span style="color:blue">if</span> ( localSurfaceName != <span style="color:brown">""</span> ) {<br />
localSurface = vehicle.[[ScriptEvent:getSurfaceId|getSurfaceId]]( localSurfaceName );<br />
}<br />
<br />
jointHandle = vehicle.[[ScriptEvent:getJointHandle|getJointHandle]]( [[ScriptEvent:getKey|getKey]]( <span style="color:brown">"muzzle"</span> ) );<br />
tracerCounter = 0;<br />
tracerInterval = sys.[[ScriptEvent:getEntityDefIntKey|getEntityDefIntKey]]( projectileIndex, <span style="color:brown">"tracer_interval"</span> );<br />
muzzleFlashInterval = vehicle.[[ScriptEvent:getFloatKeyWithDefault|getFloatKeyWithDefault]]( <span style="color:brown">"muzzle_flash_interval"</span>, 0.5f );<br />
}<br />
<br />
<span style="color:blue">void</span> [[ScriptClass:vehicle_weapon_gpmg|vehicle_weapon_gpmg]]::init() {<br />
}<br />
<br />
<span style="color:blue">void</span> [[ScriptClass:vehicle_weapon_gpmg|vehicle_weapon_gpmg]]::destroy() {<br />
<span style="color:blue">if</span> ( muzzleFX != <span style="color:blue">$null_entity</span> ) {<br />
muzzleFX.[[ScriptEvent:unbind|unbind]]();<br />
muzzleFX.[[ScriptEvent:endEffect|endEffect]]( true );<br />
muzzleFX = <span style="color:blue">$null_entity</span>;<br />
}<br />
}<br />
<br />
<span style="color:blue">void</span> [[ScriptClass:vehicle_weapon_gpmg|vehicle_weapon_gpmg]]::Idle() {<br />
SetCrosshair();<br />
<br />
<span style="color:blue">while</span> ( true ) {<br />
sys.[[ScriptEvent:waitFrame|waitFrame]]();<br />
<br />
UpdateCharge();<br />
<br />
<span style="color:blue">if</span> ( user != <span style="color:blue">$null_entity</span> ) {<br />
user.proxyFiringWeaponStart = false;<br />
<span style="color:blue">if</span> ( user.[[ScriptEvent:getButton|getButton]]( PK_ATTACK ) && !myVehicle.[[ScriptEvent:isWeaponEMPed|isWeaponEMPed]]() ) {<br />
<span style="color:blue">if</span> ( CanRemoveCharge() ) {<br />
<span style="color:blue">if</span> ( sys.[[ScriptEvent:getTime|getTime]]() >= fireDelayTime ) {<br />
user.proxyFiringWeaponStart = true;<br />
<span style="color:blue">if</span> ( sys.[[ScriptEvent:getTime|getTime]]() >= reFireTime ) {<br />
playingOverheat = false;<br />
[[ScriptEvent:setState|setState]]( <span style="color:brown">"Fire"</span> );<br />
}<br />
} <span style="color:blue">else</span> {<br />
<span style="color:blue">if</span> ( !playingOverheat ) {<br />
vehicle.[[ScriptEvent:startSound|startSound]]( <span style="color:brown">"snd_gpmg_overheat"</span>, SND_WEAPON_FIRE_LOCAL );<br />
playingOverheat = true;<br />
}<br />
}<br />
}<br />
} <span style="color:blue">else</span> <span style="color:blue">if</span> ( muzzleFX != <span style="color:blue">$null_entity</span> ) {<br />
muzzleFX.[[ScriptEvent:unbind|unbind]]();<br />
muzzleFX.[[ScriptEvent:endEffect|endEffect]]( true );<br />
muzzleFX = <span style="color:blue">$null_entity</span>;<br />
}<br />
}<br />
}<br />
}<br />
<br />
<span style="color:blue">void</span> [[ScriptClass:vehicle_weapon_gpmg|vehicle_weapon_gpmg]]::Fire() {<br />
<span style="color:blue">boolean</span> showMuzzle = true;<br />
<br />
RemoveCharge();<br />
<br />
<span style="color:blue">if</span> ( localSurface != -1 ) {<br />
<span style="color:blue">if</span> ( vehicle.[[ScriptEvent:isSurfaceHidden|isSurfaceHidden]]( localSurface ) ) {<br />
showMuzzle = false;<br />
}<br />
}<br />
<br />
<span style="color:blue">float</span> forceTracer = TRACER_CHANCE;<br />
<span style="color:blue">if</span> ( tracerInterval > 0 ) {<br />
<span style="color:blue">if</span> ( tracerCounter % tracerInterval == 0 ) {<br />
forceTracer = TRACER_FORCE;<br />
}<br />
}<br />
<br />
vehicle.[[ScriptEvent:launchBullet|launchBullet]]( user, vehicle, projectileIndex, spread, vehicle.[[ScriptEvent:getJointPos|getJointPos]]( jointHandle ), vehicle.[[ScriptEvent:getJointAxis|getJointAxis]]( jointHandle, 0 ), forceTracer, true );<br />
<br />
<span style="color:blue">if</span> ( showMuzzle ) {<br />
<span style="color:blue">if</span> ( sys.[[ScriptEvent:getTime|getTime]]() - lastMuzzleFX > muzzleFlashInterval ) {<br />
<span style="color:blue">if</span> ( muzzleFX != <span style="color:blue">$null_entity</span> ) {<br />
muzzleFX.[[ScriptEvent:unbind|unbind]]();<br />
muzzleFX.[[ScriptEvent:endEffect|endEffect]]( false );<br />
muzzleFX = <span style="color:blue">$null_entity</span>;<br />
}<br />
<br />
<span style="color:green">// spawn explicitly so we can get an entity to call endEffect on.</span><br />
muzzleFX = vehicle.[[ScriptEvent:spawnClientEffect|spawnClientEffect]]( muzzleFlashFX );<br />
<span style="color:blue">if</span> ( muzzleFX != <span style="color:blue">$null_entity</span> ) {<br />
muzzleFX.[[ScriptEvent:bindToJoint|bindToJoint]]( vehicle, [[ScriptEvent:getKey|getKey]]( <span style="color:brown">"muzzle"</span> ), 1 );<br />
}<br />
<br />
lastMuzzleFX = sys.[[ScriptEvent:getTime|getTime]]();<br />
}<br />
}<br />
<br />
<span style="color:blue">if</span>( user == sys.[[ScriptEvent:getLocalPlayer|getLocalPlayer]]() ) {<br />
vehicle.[[ScriptEvent:playJointEffect|playJointEffect]]( muzzleSoundLocal, jointHandle, 0 );<br />
} <span style="color:blue">else</span> {<br />
vehicle.[[ScriptEvent:playJointEffect|playJointEffect]]( muzzleSound, jointHandle, 0 );<br />
}<br />
<br />
AddReFireDelay( fireRate );<br />
<br />
tracerCounter++;<br />
<br />
GoToIdle();<br />
}<br />
<br />
<span style="color:blue">void</span> [[ScriptClass:vehicle_weapon_gpmg|vehicle_weapon_gpmg]]::OnSetPlayer( <span style="color:blue">entity</span> p ) {<br />
OnSetPlayer_Base( p );<br />
<span style="color:blue">if</span> ( muzzleFX != <span style="color:blue">$null_entity</span> ) {<br />
muzzleFX.[[ScriptEvent:unbind|unbind]]();<br />
muzzleFX.[[ScriptEvent:endEffect|endEffect]]( true );<br />
muzzleFX = <span style="color:blue">$null_entity</span>;<br />
}<br />
}</div>
Wizz