/*
# 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 ;
}
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 ;
}
// 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 ) ;
}
}
// 檢查武器並移動
protected virtual bool CheckWeaponAndMoveToTarget( UnitData _unitData ,
UnitWeaponSystem _weaponSys ,
Vector3 _TargetPosition )
{
string weaponComponent = "" ;
Vector3 vecToTarget = Vector3.zero ;
Vector3 norVecToTarget = Vector3.zero ;
float angleOfTarget = 0.0f ;
float dotOfUp = 0.0f ;
string IMPLUSE_ENGINE_RATIO = ConstName.UnitDataComponentImpulseEngineRatio ;
// Debug.Log( "CheckWeaponAndMoveToTarget()" ) ;
// check fire phaser weapon is available
weaponComponent = _weaponSys.FindAbleWeaponComponent( RandomAWeaponKeyword() ,
m_TargetNow.Name ) ;
// Debug.Log( "CheckWeaponAndMoveToTarget() weaponComponent=" + weaponComponent ) ;
if( 0 != weaponComponent.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
float sqrtMaximumWeaponrange = m_MaximumWeaponRange * m_MaximumWeaponRange * 0.81f ;
if( vecToTarget.sqrMagnitude > sqrtMaximumWeaponrange )
_unitData.standardParameters[ IMPLUSE_ENGINE_RATIO ].ToMax() ;
else
_unitData.standardParameters[ IMPLUSE_ENGINE_RATIO ].Clear() ;
}
// angular speed
_unitData.AngularRatioHeadTo( angleOfTarget ,
dotOfUp ,
0.1f ) ;
}
return false ;
}
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 ) ;
}
}
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 ) ;
}
}