using?UnityEngine;
using?System.Collections;

public?class?AICarControl?:?MonoBehaviour?{
	
	//操縱前輪，用于轉向
	public?WheelCollider?FrontLeftWheel;
	public?WheelCollider?FrontRightWheel;
	
	//齒輪數組
	public?float[]?GearRatio;
	//當前檔位
	public?int?????CurrentGear=0;
	
	public?float?EngineTorgue=600.0f;
	public?float?MaxEngineRPM=3000.0f;
	public?float?MinEngineRPM=1000.0f;
	private?float?EngineRPM=0.0f;
	
	public?Gameobject?waypointContainer;
	private?ArrayList?waypoints;
	private?int?currentWaypoint=0;
	
	private?float?inputSteer=0.0f;
	private?float?inputTorque=0.0f;
	//?Use?this?for?initialization
	
	void?Start?（）?{
		//設置車的重心，使車更穩定		
		Vector3?centerOfMass=rigidbody.centerOfMass;
		centerOfMass.y=-1.5f;
		rigidbody.centerOfMass=centerOfMass;	
		GetWaypoints（）;
	}
	
	//?Update?is?called?once?per?frame
	void?Update?（）?{
	?//限制車的最大速度，調整阻力可能不是最好的做法。但它很簡單，而且不會干擾物理系統的運行。
		rigidbody.drag=rigidbody.velocity.magnitude/250;
		NavigateTowardsWaypoint（）;
	?//通過兩個輪子的平均rpm，計算引擎rpm，然后切換檔位
		EngineRPM=（FrontLeftWheel.rpm+FrontRightWheel.rpm）/2*GearRatio[CurrentGear];
		ShiftGears（）;
		
		
		//設置換檔的聲音
		audio.pitch=Mathf.Abs（EngineRPM/MaxEngineRPM）+1.0f;
		if（audio.pitch>2.0）
		{
			audio.pitch=2.0f;
		}
		
		//最后設置輪子轉動力矩。引擎力矩除以當前檔位，乘以用戶輸入值。
		//輪子力矩提供一個汽車前進的力。輪子的轉動又會提高檔位。
		FrontLeftWheel.motorTorque=EngineTorgue/GearRatio[CurrentGear]*inputTorque;
		FrontRightWheel.motorTorque=EngineTorgue/GearRatio[CurrentGear]*inputTorque;
		
		//轉動角度是任意數乘以用戶輸入值
		FrontLeftWheel.steerAngle=10*inputSteer;
		FrontRightWheel.steerAngle=10*inputSteer;
	}
	void?ShiftGears（）
	{
		int?AppropriateGear=CurrentGear;
		if（EngineRPM>=MaxEngineRPM）
		{
			AppropriateGear=CurrentGear;
			for（int?i=0;i			{
				if（FrontLeftWheel.rpm*GearRatio[i]				{
					AppropriateGear=i;
					break;
				}
			}
			CurrentGear=AppropriateGear;
		}
		
		if（EngineRPM<=MaxEngineRPM）
		{
			AppropriateGear=CurrentGear;
			for（int?j=GearRatio.Length-1;j>=0;j--）
			{
				if（FrontLeftWheel.rpm*GearRatio[j]>MinEngineRPM）
				{
					AppropriateGear=j;
					break;
				}
			}
			CurrentGear=AppropriateGear;
		}
	}
	void?GetWaypoints（）
	{
		Transform[]?potentialWaypoints?=waypointContainer.GetComponentsInChildren（）;
		waypoints=?new?ArrayList（）;
		foreach（Transform?potentialWaypoint?in?potentialWaypoints）
		{
			if（potentialWaypoint!=waypointContainer.transform）
			{
				waypoints.Add（potentialWaypoint）;				
			}
		}
		
	}
	void?NavigateTowardsWaypoint（）
	{
		Transform?waypos=（Transform）waypoints[currentWaypoint];
		Vector3?RelativeWaypointPosition=transform.InverseTransformPoint（waypos.position.x
																		transform.position.y
																		waypos.position.z）;
		inputSteer=RelativeWaypointPosition.x/RelativeWaypointPosition.magnitude;
		if（Mathf.Abs（inputSteer）<0.5）
		{
			inputTorque=RelativeWaypointPosition.z/RelativeWaypointPosition.magnitude-Mathf.Abs（inputSteer）;
		}
		else
		{
			inputTorque=0.0f;
		}
		if（RelativeWaypointPosition.magnitude<20）
		{
			cu

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????3170??2013-02-15?17:46??myRaceCar\Assembly-CSharp-vs.csproj

?????文件???????3260??2013-02-15?17:46??myRaceCar\Assembly-CSharp.csproj

?????文件???????9564??2013-02-15?17:34??myRaceCar\Assembly-CSharp.pidb

?????文件???????3087??2013-02-15?17:46??myRaceCar\Assembly-Unityscript-firstpass-vs.unityproj

?????文件???????9307??2013-02-15?17:34??myRaceCar\Assembly-Unityscript-firstpass.pidb

?????文件???????3087??2013-02-15?17:46??myRaceCar\Assembly-Unityscript-firstpass.unityproj

?????文件???????3042??2013-02-15?17:46??myRaceCar\Assembly-Unityscript-vs.unityproj

?????文件???????6597??2013-02-15?17:34??myRaceCar\Assembly-Unityscript.pidb

?????文件???????3132??2013-02-15?17:46??myRaceCar\Assembly-Unityscript.unityproj

?????文件??????12612??2009-08-09?14:26??myRaceCar\Assets\.mayaSwatches\Road_Texture.psd.Composite.swatch

????I.A....?????22712??2013-02-15?20:18??myRaceCar\Assets\AIRaceCar.prefab

?????文件?????197120??2009-08-05?20:04??myRaceCar\Assets\ArtWork\Car\Car_Model.mb

????I.A....??????4220??2013-02-15?16:06??myRaceCar\Assets\ArtWork\Car\Materials\CarSolidTextures.mat

?????文件???????3801??2009-08-09?18:03??myRaceCar\Assets\ArtWork\Car\Materials\Car_Material.mat

????I.A....??????4216??2013-02-15?14:36??myRaceCar\Assets\ArtWork\Car\Materials\Car_Texture.mat

?????文件????????494??2009-06-05?12:46??myRaceCar\Assets\ArtWork\Car\Shaders\ConstantColorUnderlayer_Shader.shader

?????文件????2027997??2009-06-02?20:53??myRaceCar\Assets\ArtWork\Car\Textures\Car_Texture.psd

?????文件???????3748??2009-08-09?14:17??myRaceCar\Assets\ArtWork\Track\Materials\Road_Material.mat

????I.A....??????4216??2013-02-15?14:36??myRaceCar\Assets\ArtWork\Track\Materials\Road_Texture.mat

?????文件???21793873??2009-08-02?02:24??myRaceCar\Assets\ArtWork\Track\Textures\Road_Texture.psd

?????文件?????126640??2009-08-09?19:50??myRaceCar\Assets\ArtWork\Track\Track.mb

????I.A....?????65896??2013-02-15?20:18??myRaceCar\Assets\Scene.unity

?????文件???????6232??2013-02-15?17:33??myRaceCar\Assets\scripts\Car?Control\AICarControl.cs

?????文件???????3926??2013-02-15?16:48??myRaceCar\Assets\scripts\Car?Control\CarControl.cs

?????文件???????2602??2013-02-15?14:32??myRaceCar\Assets\scripts\Car?Control\WheelAlignment.cs

?????文件????????360??2013-02-15?15:57??myRaceCar\Assets\scripts\General\DrawWaypointGizmos_script.js

?????文件?????245804??2013-02-15?16:46??myRaceCar\Assets\Sound\CarEngine_Sound.wav

????I.A....??????1046??2012-11-06?11:28??myRaceCar\Assets\Standard?Assets\scripts\Camera?scripts\MouseOrbit.js

????I.A....??????1893??2012-11-06?11:28??myRaceCar\Assets\Standard?Assets\scripts\Camera?scripts\SmoothFollow.js

????I.A....???????591??2012-11-06?11:28??myRaceCar\Assets\Standard?Assets\scripts\Camera?scripts\SmoothLookAt.js

............此處省略519個文件信息