protected override void FireWeapon( UnitWeaponSystem _weaponSys ,
NamedObject _TargetUnit )
{
if( true == GlobalSingleton.GetGlobalSingletonObj().GetComponent<AutoPlayMachine>().m_Active )
return ;
string weaponComponent = "" ;
// check phaser
weaponComponent = _weaponSys.FindAbleWeaponComponent( RandomAWeaponKeyword() ,
_TargetUnit.Name ) ;
if( 0 == weaponComponent.Length )
{
// Debug.Log( "FireWeapon() no available weapon" ) ;
this.SetState( AI_Fire_State.MoveToTarget ) ;
return ;
}
// fire
if( true == _weaponSys.ActiveWeapon( weaponComponent ,
_TargetUnit ,
ConstName.UnitDataComponentUnitIntagraty ) )
{
this.SetState( AI_Fire_State.WaitForReload ) ;
}
}
// 檢查武器並移動 , 會檢查是在範圍內 還是不能發射
protected override bool CheckWeaponAndMoveToTarget( UnitData _unitData ,
UnitWeaponSystem _weaponSys ,
Vector3 _TargetPosition )
{
string weaponInRange = "" ;
Vector3 vecToTarget = Vector3.zero ;
Vector3 norVecToTarget = Vector3.zero ;
float angleOfTarget = 0.0f ;
float dotOfUp = 0.0f ;
string IMPLUSE_ENGINE_RATIO = ConstName.UnitDataComponentImpulseEngineRatio ;
// 剛轉換過來不要檢查武器
if( m_State.ElapsedFromLast() > 0.5f )
{
// check fire phaser weapon is available
weaponInRange = _weaponSys.FindAbleToShootTargetWeaponComponent( RandomAWeaponKeyword() ,
m_TargetNow.Obj ) ;
// Debug.Log( "weaponInRange=" + weaponInRange) ;
if( 0 != weaponInRange.Length )
{
this.SetState( AI_Fire_State.StopAndFireToTarget ) ;
return true ;
}
}
// move to target
if( true == MathmaticFunc.FindTargetRelation( this.gameObject ,
_TargetPosition ,
ref vecToTarget ,
ref norVecToTarget ,
ref angleOfTarget ,
ref dotOfUp ) )
{
if( true == _unitData.standardParameters.ContainsKey( IMPLUSE_ENGINE_RATIO ) )
{
// speed to maximum
if( vecToTarget.sqrMagnitude > m_MaximumWeaponRange * m_MaximumWeaponRange )
_unitData.standardParameters[ IMPLUSE_ENGINE_RATIO ].ToMax() ;
else
_unitData.standardParameters[ IMPLUSE_ENGINE_RATIO ].Clear() ;
}
// angular speed
_unitData.AngularRatioHeadTo( angleOfTarget ,
dotOfUp ,
0.1f ) ;
}
return false ;
}
// 前往第二目標
protected bool CheckMoveToTarget( UnitData _unitData ,
UnitWeaponSystem _weaponSys ,
Vector3 _TargetPosition ,
float _ImpulseSpeed = 1.0f )
{
Vector3 vecToTarget = Vector3.zero ;
Vector3 norVecToTarget = Vector3.zero ;
float angleOfTarget = 0.0f ;
float dotOfUp = 0.0f ;
string IMPLUSE_ENGINE_RATIO = ConstName.UnitDataComponentImpulseEngineRatio ;
if( true == MathmaticFunc.FindTargetRelation( this.gameObject ,
_TargetPosition ,
ref vecToTarget ,
ref norVecToTarget ,
ref angleOfTarget ,
ref dotOfUp ) )
{
if( vecToTarget.sqrMagnitude < m_ReachDistanceSquare )
{
this.SetState( AI_Fire_State.MoveToTarget ) ;
return true ;
}
if( true == _unitData.standardParameters.ContainsKey( IMPLUSE_ENGINE_RATIO ) )
{
_unitData.standardParameters[ IMPLUSE_ENGINE_RATIO ].now =
_unitData.standardParameters[ IMPLUSE_ENGINE_RATIO ].max * _ImpulseSpeed ;
}
// angular speed
_unitData.AngularRatioHeadTo( angleOfTarget ,
dotOfUp ,
0.1f ) ;
}
return false ;
}
// 發射武器
protected override void FireWeapon( UnitWeaponSystem _weaponSys ,
NamedObject _TargetObject )
{
string weaponComponent = "" ;
// check phaser
weaponComponent = _weaponSys.FindAbleWeaponComponent( RandomAWeaponKeyword() ,
_TargetObject.Name ) ;
if( 0 == weaponComponent.Length )
{
// no available weapon
this.SetState( AI_Fire_State.MoveToTarget ) ;
return ;
}
// fire
if( true == _weaponSys.ActiveWeapon( weaponComponent ,
_TargetObject ,
ConstName.UnitDataComponentUnitIntagraty ) )
{
this.SetState( AI_Fire_State.WaitForReload ) ;
}
}
/*
# 在函式 TryFireWeapon() 中，呼叫武器系統 依照關鍵字 取得 可以發射的武器部件
# 在函式 TryFireWeapon() 中，呼叫武器系統 傳入 武器部件名稱 目標船艦名稱 發射武器
# 失敗時發出警告聲
# 失敗時顯示武器範圍
*/
private bool TryFireWeapon( UnitWeaponSystem _WeaponSys ,
string _WeaponKeyword ,
SelectInformation _SelectionInfo )
{
// find correct weapon
string TargetComponentObjectName = ConstName.CreateComponent3DObjectName( _SelectionInfo.TargetUnitName ,
_SelectionInfo.m_TargetComponentName ) ;
string mainCause = "" ;
string weaponComponentName = _WeaponSys.FindAbleWeaponComponent( _WeaponKeyword ,
TargetComponentObjectName ,
ref mainCause ) ;
bool ret = false ;
// Debug.Log( "ActiveTrackorBeam3() weaponComponentName=" + weaponComponentName ) ;
if( false == ( ret = _WeaponSys.ActiveWeapon( weaponComponentName ,
_SelectionInfo.GetTargetUnit() ,
_SelectionInfo.m_TargetComponentName ) ) )
{
// fire weapon fail : beep
if( null != m_Audio_WeaponFailBeep )
{
// show weapon range
ShowWeaponRange( _WeaponKeyword ) ;
this.gameObject.audio.PlayOneShot( m_Audio_WeaponFailBeep ) ;
MessageQueueManager manager = GlobalSingleton.GetMessageQueueManager() ;
if( null != manager )
manager.AddMessage( mainCause ) ;
}
}
return ret ;
}
// 取得最大的武器清單,並依照排序
private List<string> RetrievePossibleWeaponListInOrder( UnitData _unitData ,
UnitWeaponSystem _weaponSys )
{
List<string> ret = new List<string>() ;
List<string> allWeapens = _unitData.GetAllWeaponComponentNameVec() ;
List<string> realWeapons = new List<string>() ;
// 剔除trackor beam
foreach( string weapon in allWeapens )
{
if( -1 == weapon.IndexOf( ConstName.UnitDataComponentWeaponTrackorBeamPrefix ) )
{
// no trackor beam
realWeapons.Add( weapon ) ;
}
}
while( realWeapons.Count > 0 )
{
// 找最遠的
float maxRange = -1 ;
string maxRangeString = "" ;
foreach( string weapon in realWeapons )
{
float rangeThis = _unitData.componentMap[ weapon ].m_WeaponParam.m_Range ;
if( rangeThis > maxRange )
{
maxRange = rangeThis ;
maxRangeString = weapon ;
}
}
realWeapons.Remove( maxRangeString ) ;
ret.Add( maxRangeString ) ;
}
return ret ;
}
private string FindMostCloestWeaponComponent( UnitData _unitData ,
UnitWeaponSystem _weaponSys ,
NamedObject _possibleUnit ,
List<string> _possibleWeaponList ,
ref Dictionary<string , SelectInformation> _fireList )
{
string ret = "" ;
Dictionary<string,float> angleMap = new Dictionary<string, float>() ;
foreach( string weaponComponentName in _possibleWeaponList )
{
// Debug.Log( "weaponComponentName=" + weaponComponentName ) ;
if( false == _weaponSys.m_WeaponDataMap.ContainsKey( weaponComponentName ) )
{
continue ;
}
// no trackor beam
if( -1 != weaponComponentName.IndexOf( ConstName.UnitDataComponentWeaponTrackorBeamPrefix ) )
{
continue ;
}
if( true == _fireList.ContainsKey( weaponComponentName ) )
{
// 如果已經用掉了就跳過不作
continue ;
}
if( 0 !=
( _weaponSys.FindAbleWeaponComponent( weaponComponentName , _possibleUnit.Obj ) ).Length
)
{
WeaponDataSet weapenDataSet = _weaponSys.m_WeaponDataMap[ weaponComponentName ] ;
Vector3 toTargetVec = _possibleUnit.Obj.transform.position - this.gameObject.transform.position ;
Vector3 toComponentVec = weapenDataSet.Component3DObject.transform.position - this.gameObject.transform.position ;
float angle = Vector3.Angle( toComponentVec , toTargetVec ) ;
angleMap[ weaponComponentName ] = angle ;
// Debug.Log( "toComponentVec=" + toComponentVec ) ;
// Debug.Log( "toTargetVec=" + toTargetVec ) ;
// Debug.Log( "angleMap[ weaponComponentName ]=" + angle ) ;
}
}
// 尋找angle值最小的
float angleMin = 361.0f ;
Dictionary<string,float>.Enumerator e = angleMap.GetEnumerator() ;
while( e.MoveNext() )
{
if( e.Current.Value < angleMin )
{
angleMin = e.Current.Value ;
ret = e.Current.Key ;
}
}
// Debug.Log( "FindMostCloestWeaponComponent() ret=" + ret ) ;
return ret ;
}
private bool TryFireWeaponInMultiAttackMode( UnitData _unitData ,
UnitSensorSystem _sensorSys ,
UnitWeaponSystem _weaponSys ,
UnitSelectionSystem _selectSys ,
ref Dictionary<string , SelectInformation > _fireList )
{
bool ret = false ;
// 取得最大可能的瞄準框
int maxSelectionNum = _selectSys.m_MaxSelectionNum ;
int selectionIndexNow = 0 ;
string [] selectionKeyArray = new string[ _selectSys.m_Selections.Count ] ;
_selectSys.m_Selections.Keys.CopyTo( selectionKeyArray , 0 ) ;
// 取得最大的武器清單,並依照距離來排序
List<string> possibleWeaponList = RetrievePossibleWeaponListInOrder( _unitData , _weaponSys ) ;
// 取得所有的可能敵人,並依照距離來排序
List<NamedObject> possibleUnits = RetrievePossibleUnitInOrder( _sensorSys );
// 目標是讓所有的武器都分別對上不同的敵人.然後設定好所有的瞄準框.最後全部開火.
foreach( NamedObject possibleUnit in possibleUnits )
{
// Debug.Log( "possibleUnit=" + possibleUnit.Name ) ;
// 假如瞄準框已經用盡,離開
if( selectionIndexNow == maxSelectionNum - 1 )
break ;
// 每一個單位,找到可以發射的武器,而且最接近中線的武器
string weaponComponentName = FindMostCloestWeaponComponent( _unitData ,
_weaponSys ,
possibleUnit ,
possibleWeaponList ,
ref _fireList ) ;
// Debug.Log( "weaponComponentName=" + weaponComponentName ) ;
if( 0 == weaponComponentName.Length )
continue ;
// 指定瞄準框的資訊
string key = selectionKeyArray[ selectionIndexNow ] ;
_selectSys.m_Selections[ key ].TargetUnitName = possibleUnit.Name ;
_selectSys.m_Selections[ key ].TargetUnitObject = possibleUnit.Obj ;
// Debug.Log( "_selectSys.m_Selections " + key + " " + possibleUnit.Name ) ;
_fireList[ weaponComponentName ] = _selectSys.m_Selections[ key ] ;
++selectionIndexNow ;
ret = true ;
}
// 針對每個瞄準框,發射指定的武器
return ret ;
}
// 取得武器距離參數
protected void RetrieveDataMaximumWeaponRange( UnitWeaponSystem _WeaponSys , ref List<string> _weaponKeywords )
{
float minWeaponRange = 9999 ;
if( _weaponKeywords.Count > 0 )
{
foreach( string keyword in _weaponKeywords )
{
float weaponRange = _WeaponSys.FindMaximumWeaponRange( keyword ) ;
if( weaponRange < minWeaponRange )
minWeaponRange = weaponRange ;
}
m_MaximumWeaponRange = minWeaponRange ;
}
else
{
m_MaximumWeaponRange = _WeaponSys.FindMaximumWeaponRange( "" ) ;
}
// Debug.Log( "RetrieveDataMaximumWeaponRange() " +m_MaximumWeaponRange ) ;
}
protected bool CheckAbleRunAI( out UnitData _UnitData ,
out UnitWeaponSystem _weaponSys )
{
return ( true == CheckUnitData( out _UnitData ) &&
true == CheckWeaponSys( out _weaponSys ) ) ;
}
protected override void FireWeapon( UnitWeaponSystem _weaponSys ,
NamedObject _TargetUnit )
{
if( true == GlobalSingleton.GetGlobalSingletonObj().GetComponent<AutoPlayMachine>().m_Active )
return ;
string weaponComponent = "" ;
string specifiedWeapon = RandomAWeaponKeyword() ;
// 距離太遠
string weaponInRange = _weaponSys.FindAbleToShootTargetWeaponComponent( specifiedWeapon , _TargetUnit.Obj ) ;
// Debug.Log( "weaponInRange=" + weaponInRange ) ;
if( 0 == weaponInRange.Length )
{
// no available weapon
this.SetState( AI_Fire_State.MoveToTarget ) ;
return ;
}
string weaponReady = _weaponSys.FindAbleToFireWeaponComponent( specifiedWeapon ) ;
#if DEBUG
Debug.Log( "FireWeapon() weaponReady=" + weaponReady ) ;
#endif
if( 0 == weaponReady.Length )
{
// no available weapon
this.SetState( AI_Fire_State.WaitForReload ) ;
return ;
}
// 檢查正在reload
weaponComponent = _weaponSys.FindAbleWeaponComponent( specifiedWeapon , _TargetUnit.Obj ) ;
// Debug.Log( "weaponReady=" + weaponComponent ) ;
if( 0 == weaponComponent.Length )
{
// no available weapon
this.SetState( AI_Fire_State.WaitForReload ) ;
return ;
}
// Debug.Log( "_weaponSys.ActiveWeapon" ) ;
// fire
if( true == _weaponSys.ActiveWeapon( weaponComponent ,
_TargetUnit ,
ConstName.UnitDataComponentUnitIntagraty ) )
{
this.SetState( AI_Fire_State.WaitForReload ) ;
}
}
protected virtual bool CheckWeaponSys( out UnitWeaponSystem _weapon )
{
_weapon = this.gameObject.GetComponent<UnitWeaponSystem>() ;
return ( null != _weapon ) ;
}
