VehicleHandlingScripts: Difference between revisions

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===body===
===body===
[[VehicleScript.massCenterOverride | massCenterOverride]]<br>
*[[VehicleScript.massCenterOverride | massCenterOverride]]
[[VehicleScript.massoverride | massOverride]]<br>
*[[VehicleScript.massoverride | massOverride]]
[[VehicleScript.addgravity | addGravity]]<br>
*[[VehicleScript.addgravity | addGravity]] - Applies extra gravity to the vehicle
[[VehicleScript.tiltForce | tiltForce]]<br>
*[[VehicleScript.tiltForce | tiltForce]]
[[VehicleScript.tiltForceHeight | tiltForceHeight]]<br>
*[[VehicleScript.tiltForceHeight | tiltForceHeight]]
[[VehicleScript.counterTorqueFactor | counterTorqueFactor]]<br>
*[[VehicleScript.counterTorqueFactor | counterTorqueFactor]]
[[VehicleScript.keepUprightTorque | keepUprightTorque]]<br>
*[[VehicleScript.keepUprightTorque | keepUprightTorque]]
[[VehicleScript.maxangularvelocity | maxAngularVelocity]]<br>
*[[VehicleScript.maxangularvelocity | maxAngularVelocity]]


===engine===
===engine===
[[VehicleScript.horsepower | horsepower]]<br>
*[[VehicleScript.horsepower | horsepower]]
[[VehicleScript.maxrpm | maxRpm]]<br>
*[[VehicleScript.maxrpm | maxRpm]]
[[VehicleScript.maxspeed | maxSpeed]]<br>
*[[VehicleScript.maxspeed | maxSpeed]]
[[VehicleScript.maxRevSpeed | maxRevSpeed]]<br>
*[[VehicleScript.maxRevSpeed | maxRevSpeed]]
[[VehicleScript.axleRatio | axleRatio]]<br>
*[[VehicleScript.axleRatio | axleRatio]]
[[VehicleScript.throttleTime | throttleTime]]<br>
*[[VehicleScript.throttleTime | throttleTime]]
[[VehicleScript.gearCount | gearCount]]<br>
*[[VehicleScript.gearCount | gearCount]]
[[VehicleScript.gearRatio | gearRatio]]<br>
*[[VehicleScript.gearRatio | gearRatio]]
[[VehicleScript.shiftUpRPM | shiftUpRPM]]<br>
*[[VehicleScript.shiftUpRPM | shiftUpRPM]]
[[VehicleScript.shiftDownRPM | shiftDownRPM]]<br>
*[[VehicleScript.shiftDownRPM | shiftDownRPM]]
[[VehicleScript.boostForce | boostForce]]<br>
*[[VehicleScript.boostForce | boostForce]]
[[VehicleScript.boostDuration | boostDuration]]<br>
*[[VehicleScript.boostDuration | boostDuration]]
[[VehicleScript.boostDelay | boostDelay]]<br>
*[[VehicleScript.boostDelay | boostDelay]]
[[VehicleScript.boostMaxSpeed | boostMaxSpeed]]<br>
*[[VehicleScript.boostMaxSpeed | boostMaxSpeed]]
[[VehicleScript.autobrakeSpeedGain | autobrakeSpeedGain]]<br>
*[[VehicleScript.autobrakeSpeedGain | autobrakeSpeedGain]]
[[VehicleScript.autobrakeSpeedFactor | autobrakeSpeedFactor]]<br>
*[[VehicleScript.autobrakeSpeedFactor | autobrakeSpeedFactor]]
[[VehicleScript.torqueBoost | torqueBoost]]<br>
*[[VehicleScript.torqueBoost | torqueBoost]]
[[VehicleScript.isAutoTransmission | isAutoTransmission]]<br>
*[[VehicleScript.isAutoTransmission | isAutoTransmission]]


===steering===
===steering===
[[VehicleScript.degreesSlow | degreesSlow]]<br>
*[[VehicleScript.degreesSlow | degreesSlow]]
[[VehicleScript.degreesFast | degreesFast]]<br>
*[[VehicleScript.degreesFast | degreesFast]]
[[VehicleScript.degreesBoost | degreesBoost]]<br>
*[[VehicleScript.degreesBoost | degreesBoost]]
[[VehicleScript.steeringRateSlow | steeringRateSlow]]<br>
*[[VehicleScript.steeringRateSlow | steeringRateSlow]]
[[VehicleScript.steeringRateFast | steeringRateFast]]<br>
*[[VehicleScript.steeringRateFast | steeringRateFast]]
[[VehicleScript.steeringRestRateSlow | steeringRestRateSlow]]<br>
*[[VehicleScript.steeringRestRateSlow | steeringRestRateSlow]]
[[VehicleScript.steeringRestRateFast | steeringRestRateFast]]<br>
*[[VehicleScript.steeringRestRateFast | steeringRestRateFast]]
[[VehicleScript.speedSlow | speedSlow]]<br>
*[[VehicleScript.speedSlow | speedSlow]]
[[VehicleScript.speedFast | speedFast]]<br>
*[[VehicleScript.speedFast | speedFast]]
[[VehicleScript.turnThrottleReduceSlow | turnThrottleReduceSlow]]<br>
*[[VehicleScript.turnThrottleReduceSlow | turnThrottleReduceSlow]]
[[VehicleScript.turnThrottleReduceFast | turnThrottleReduceFast]]<br>
*[[VehicleScript.turnThrottleReduceFast | turnThrottleReduceFast]]
[[VehicleScript.brakeSteeringRateFactor | brakeSteeringRateFactor]]<br>
*[[VehicleScript.brakeSteeringRateFactor | brakeSteeringRateFactor]]
[[VehicleScript.throttleSteeringRestRateFactor | throttleSteeringRestRateFactor]]<br>
*[[VehicleScript.throttleSteeringRestRateFactor | throttleSteeringRestRateFactor]]
[[VehicleScript.powerSlideAccel | powerSlideAccel]]<br>
*[[VehicleScript.powerSlideAccel | powerSlideAccel]]
[[VehicleScript.boostSteeringRestRateFactor | boostSteeringRestRateFactor]]<br>
*[[VehicleScript.boostSteeringRestRateFactor | boostSteeringRestRateFactor]]
[[VehicleScript.boostSteeringRateFactor | boostSteeringRateFactor]]<br>
*[[VehicleScript.boostSteeringRateFactor | boostSteeringRateFactor]]
[[VehicleScript.steeringExponent | steeringExponent]]<br>
*[[VehicleScript.steeringExponent | steeringExponent]]
[[VehicleScript.isSkidAllowed | isSkidAllowed]]<br>
*[[VehicleScript.skidAllowed | skidAllowed]]
[[VehicleScript.dustCloud | dustCloud]]<br>
*[[VehicleScript.dustCloud | dustCloud]]


===axle===
===axle===
Line 91: Line 91:
===state===
===state===
[[VehicleScript.SoundState.Name | Name]]<br>
[[VehicleScript.SoundState.Name | Name]]<br>
== Example ==
<pre>
// This is a test jeep type vehicle for the wasteland
"vehicle"
{
"wheelsperaxle" "2"
"body"
{
"countertorquefactor" "1"
"massCenterOverride" "0 0 0"
"massoverride" "800" // kg
"addgravity" "0.33"
}
"engine"
{
"horsepower" "350"
"maxrpm" "3000"
"maxspeed" "35" // mph
"maxReverseSpeed" "20" // mph
"autotransmission" "1"
"axleratio" "4.56"
"gear" "1.86" // 1st gear
"gear" "1.59" // 2nd gear
"gear" "1.17" // 3rd gear
"gear" "1.0" // 4th gear
"gear" "0.84" // 5th gear
"shiftuprpm" "1500"
"shiftdownrpm" "300"
"boost"
{
// "force" "1.5" // 1.5 car body mass * gravity * inches / second ^ 2
"duration" "1.0" // 1 second of boost
"delay" "15" // 15 seconds before you can use it again
"torqueboost" "1" // enable "sprint" mode of vehicle, not force type booster
"maxspeed" "50" // maximum turbo speed
"force" "2.5" // use for value as a boost factor
}
}
"steering"
{
"degrees" "26"
"fastdampen" "0.35"
"slowcarspeed" "0"
"fastcarspeed" "40"
"slowsteeringrate" "4"
"faststeeringrate" "2"
"steeringRestFactor" "1.5"
"turnbrake" "0.25"
"skidallowed" "1"
"dustcloud" "1"
}
// front axle
"axle"
{
"wheel"
{
"radius" "18"
"mass" "100"
"inertia" "0.5" // steady the car (fixes the oscillation of the axles about z)
"damping" "0"
"rotdamping" "0.0"
"material" "jeeptire"
"skidmaterial" "slidingrubbertire"
"brakematerial" "brakingrubbertire"
}
"suspension"
{
"springConstant" "80"
"springDamping" "4"
"stabilizerConstant" "110"
"springDampingCompression" "4"
"maxBodyForce" "250"
}
"torquefactor" "0.8"
"brakefactor" "0.5"
}
// rear axle
"axle"
{
"wheel"
{
"radius" "20"
"mass" "100"
"inertia" "0.5" // steady the car (fixes the oscillation of the axles about z)
"damping" "0"
"rotdamping" "0.0"
"material" "jeeptire"
"skidmaterial" "slidingrubbertire"
"brakematerial" "brakingrubbertire"
}
"suspension"
{
"springConstant" "80"
"springDamping" "4"
"stabilizerConstant" "110"
"springDampingCompression" "4"
"maxBodyForce" "250"
}
"torquefactor" "0.2"
"brakefactor" "0.5"
}
}
"vehicle_sounds"
{
// List gears in order from lowest speed to highest speed
"gear"
{
"max_speed" "0.3"
"speed_approach_factor" "1.0"
}
"gear"
{
"max_speed" "0.5"
"speed_approach_factor" "0.07"
}
"gear"
{
"max_speed" "0.75"
"speed_approach_factor" "0.07"
}
"gear"
{
"max_speed" "0.90"
"speed_approach_factor" "0.035"
}
"gear"
{
"max_speed" "0.95"
"speed_approach_factor" "0.015"
}
"gear"
{
"max_speed" "2.0"
"speed_approach_factor" "0.03"
}
"state"
{
"name" "SS_START_WATER"
"sound" "ATV_start_in_water"
}
"state"
{
"name" "SS_START_IDLE"
"sound" "ATV_engine_start"
}
"state"
{
"name" "SS_SHUTDOWN_WATER"
"sound" "ATV_stall_in_water"
}
"state"
{
"name" "SS_IDLE"
"sound" "ATV_engine_idle"
}
"state"
{
"name" "SS_REVERSE"
"sound" "ATV_reverse"
"min_time" "0.5"
}
"state"
{
"name" "SS_GEAR_0"
"sound" "ATV_rev"
"min_time" "0.75"
}
"state"
{
"name" "SS_GEAR_0_RESUME"
"sound" "ATV_engine_idle"
"min_time" "0.75"
}
"state"
{
"name" "SS_GEAR_1"
"sound" "ATV_firstgear"
"min_time" "0.5"
}
"state"
{
"name" "SS_GEAR_1_RESUME"
"sound" "ATV_firstgear_noshift"
"min_time" "0.5"
}
"state"
{
"name" "SS_GEAR_2"
"sound" "ATV_secondgear"
"min_time" "0.5"
}
"state"
{
"name" "SS_GEAR_2_RESUME"
"sound" "ATV_secondgear_noshift"
"min_time" "0.5"
}
"state"
{
"name" "SS_GEAR_3"
"sound" "ATV_thirdgear"
"min_time" "0.5"
}
"state"
{
"name" "SS_GEAR_3_RESUME"
"sound" "ATV_thirdgear_noshift"
"min_time" "0.5"
}
"state"
{
"name" "SS_GEAR_4"
"sound" "ATV_fourthgear"
"min_time" "0.5"
}
"state"
{
"name" "SS_GEAR_4_RESUME"
"sound" "ATV_fourthgear_noshift"
"min_time" "0.5"
}
"state"
{
"name" "SS_SLOWDOWN_HIGHSPEED"
"sound" "ATV_throttleoff_fastspeed"
}
"state"
{
"name" "SS_SLOWDOWN"
"sound" "ATV_throttleoff_slowspeed"
}
"state"
{
"name" "SS_TURBO"
"sound" "ATV_turbo_on"
"min_time" "2.5"
}
"state"
{
"name" "SS_SHUTDOWN"
"sound" "ATV_engine_stop"
}
"crashsound"
{
"min_speed" "350"
"min_speed_change" "250"
"sound" "ATV_impact_medium"
"gear_limit" "1"
}
"crashsound"
{
"min_speed" "450"
"min_speed_change" "350"
"sound" "ATV_impact_heavy"
}
"skid_lowfriction" "ATV_skid_lowfriction"
"skid_normalfriction" "ATV_skid_normalfriction"
"skid_highfriction" "ATV_skid_highfriction"
}
</pre>


[[Category:Scripting]]
[[Category:Scripting]]

Latest revision as of 20:29, 6 July 2019

Empires Scripting Documentation
Scripting Overview | Vehicle Script Overview | Vehicle Handling Script Overview | Weapon Script Overview | Armor Script Overview | Building Script Overview | Infantry Script Overview | Hint Messages | Loading Screen Script Overview | Tutorials



Overview

Vehicle handling scripts have quite a few variables. This tries to describe the parameters you can use to fine tune vehicle handling.

Also see: https://developer.valvesoftware.com/wiki/Vehicles_(Scripting_Parameters)

vehicle Properties

body

engine

steering

axle

A vehicle can have multiple axle definitions.

wheels

suspension

vehicle_sounds Properties

A vehicle_sounds entry can have multiple of the following sections:

state

Name

Example

// This is a test jeep type vehicle for the wasteland
 
"vehicle"
{
	"wheelsperaxle"	"2"
	"body"
	{
		"countertorquefactor"	"1"
		"massCenterOverride"	"0 0 0"
		"massoverride"		"800"		// kg
		"addgravity"		"0.33"
	}
	"engine"
	{
		"horsepower"		"350"
		"maxrpm"		"3000"
		"maxspeed"		"35"		// mph
		"maxReverseSpeed"	"20"		// mph
		"autotransmission"	"1"
		"axleratio"		"4.56"
		"gear"			"1.86"		// 1st gear
		"gear"			"1.59"		// 2nd gear
		"gear"			"1.17"		// 3rd gear
		"gear"			"1.0"		// 4th gear
		"gear"			"0.84"		// 5th gear
		"shiftuprpm"		"1500"
		"shiftdownrpm"		"300"
 
		"boost"
		{
//			"force"		"1.5"	// 1.5 car body mass * gravity * inches / second ^ 2
			"duration"	"1.0"	// 1 second of boost
			"delay"		"15"	// 15 seconds before you can use it again
			"torqueboost"	"1"	// enable "sprint" mode of vehicle, not	force type booster			
			"maxspeed"	"50"	// maximum turbo speed
			"force"		"2.5"	// use for value as a boost factor
		}
	}
	"steering"
	{
		"degrees"		"26"
		"fastdampen"		"0.35"
		"slowcarspeed"		"0"
		"fastcarspeed"		"40"
		"slowsteeringrate"	"4"		
		"faststeeringrate"	"2"
		"steeringRestFactor"	"1.5"
		"turnbrake"		"0.25"
 
		"skidallowed"		"1"
		"dustcloud"		"1"
	}
 
	// front axle
	"axle"
	{
		"wheel"
		{
			"radius"	"18"
			"mass"		"100"
			"inertia"	"0.5"		// steady the car (fixes the oscillation of the axles about z)
			"damping"	"0"
			"rotdamping"	"0.0"
			"material"	"jeeptire"
			"skidmaterial"	"slidingrubbertire"
			"brakematerial" "brakingrubbertire"
		}
		"suspension"
		{
			"springConstant"		"80"
			"springDamping"			"4"
			"stabilizerConstant"		"110"
			"springDampingCompression"	"4"
			"maxBodyForce"			"250"
		}
 
		"torquefactor"	"0.8"
		"brakefactor"	"0.5"
	}
 
	// rear axle
	"axle"
	{
		"wheel"
		{
			"radius"	"20"
			"mass"		"100"
			"inertia"	"0.5"		// steady the car (fixes the oscillation of the axles about z)
			"damping"	"0"
			"rotdamping"	"0.0"
			"material"	"jeeptire"
			"skidmaterial"	"slidingrubbertire"
			"brakematerial" "brakingrubbertire"
		}
		"suspension"
		{
			"springConstant"		"80"
			"springDamping"			"4"
			"stabilizerConstant"		"110"
			"springDampingCompression"	"4"
			"maxBodyForce"			"250"
		}
		"torquefactor"	"0.2"
		"brakefactor"	"0.5"
	}
}
 
"vehicle_sounds"
{
	// List gears in order from lowest speed to highest speed
 
	"gear"
	{
		"max_speed"		"0.3"
		"speed_approach_factor" "1.0"
	}
 
	"gear"
	{
		"max_speed"		"0.5"
		"speed_approach_factor" "0.07"
	}
	"gear"
	{
		"max_speed"		"0.75"
		"speed_approach_factor" "0.07"
	}
	"gear"
	{
		"max_speed"		"0.90"
		"speed_approach_factor" "0.035"
	}
	"gear"
	{
		"max_speed"		"0.95"
		"speed_approach_factor" "0.015"
	}
	"gear"
	{
		"max_speed"		"2.0"
		"speed_approach_factor" "0.03"
	}
	"state"
	{
		"name"		"SS_START_WATER"
		"sound"		"ATV_start_in_water"
	}
 
	"state"
	{
		"name"		"SS_START_IDLE"
		"sound"		"ATV_engine_start"
	}
	"state"
	{
		"name"		"SS_SHUTDOWN_WATER"
		"sound"		"ATV_stall_in_water"
	}
	"state"
	{
		"name"		"SS_IDLE"
		"sound"		"ATV_engine_idle"
	}
	"state"
	{
		"name"		"SS_REVERSE"
		"sound"		"ATV_reverse"
		"min_time"	"0.5"
	}
	"state"
	{
		"name"		"SS_GEAR_0"
		"sound"		"ATV_rev"
		"min_time"	"0.75"
	}
	"state"
	{
		"name"		"SS_GEAR_0_RESUME"
		"sound"		"ATV_engine_idle"
		"min_time"	"0.75"
	}
	"state"
	{
		"name"		"SS_GEAR_1"
		"sound"		"ATV_firstgear"
		"min_time"	"0.5"
	}
	"state"
	{
		"name"		"SS_GEAR_1_RESUME"
		"sound"		"ATV_firstgear_noshift"
		"min_time"	"0.5"
	}
	"state"
	{
		"name"		"SS_GEAR_2"
		"sound"		"ATV_secondgear"
		"min_time"	"0.5"
	}
	"state"
	{
		"name"		"SS_GEAR_2_RESUME"
		"sound"		"ATV_secondgear_noshift"
		"min_time"	"0.5"
	}
	"state"
	{
		"name"		"SS_GEAR_3"
		"sound"		"ATV_thirdgear"
		"min_time"	"0.5"
	}
	"state"
	{
		"name"		"SS_GEAR_3_RESUME"
		"sound"		"ATV_thirdgear_noshift"
		"min_time"	"0.5"
	}
	"state"
	{
		"name"		"SS_GEAR_4"
		"sound"		"ATV_fourthgear"
		"min_time"	"0.5"
	}
	"state"
	{
		"name"		"SS_GEAR_4_RESUME"
		"sound"		"ATV_fourthgear_noshift"
		"min_time"	"0.5"
	}
	"state"
	{
		"name"		"SS_SLOWDOWN_HIGHSPEED"
		"sound"		"ATV_throttleoff_fastspeed"
	}
	"state"
	{
		"name"		"SS_SLOWDOWN"
		"sound"		"ATV_throttleoff_slowspeed"
	}
	"state"
	{
		"name"		"SS_TURBO"
		"sound"		"ATV_turbo_on"
		"min_time"	"2.5"
	}
	"state"
	{
		"name"		"SS_SHUTDOWN"
		"sound"		"ATV_engine_stop"
	}
	"crashsound"
	{
		"min_speed"			"350"
		"min_speed_change"	"250"
		"sound"				"ATV_impact_medium"
		"gear_limit"		"1"
	}
	"crashsound"
	{
		"min_speed"			"450"
		"min_speed_change"	"350"
		"sound"				"ATV_impact_heavy"
	}
 
 
	"skid_lowfriction"		"ATV_skid_lowfriction"
	"skid_normalfriction"	"ATV_skid_normalfriction"
	"skid_highfriction"		"ATV_skid_highfriction"
}