// ensure Loc exist
public Panel_unit()
{
Loc = new iVec2( 0 , 0 );
TarPos = new iVec2( 0 , 0 );
CharID = 0;
// nActionTime = 1;
bOnSelected = true;
bIsDead = false;
TarIdent = 0;
}
public iVec2 FindEmptyPos( iVec2 st , int len = 999 )
{
if (CheckIsEmptyPos (st)) {
return st;
}
// get a empty pos that can pop
for (int i=1; i < len; i++) {
List<iVec2> pool = Grids.GetRangePool( st , i , i-1 );
if( pool == null )
continue;
foreach( iVec2 pos in pool )
{
if( CheckIsEmptyPos(pos) ){
return pos;
}
}
}
Debug.Log ( " Error ! can't find a Empty Pos");
return null;
}
public void MoveTo( int x , int y )
{
TarPos = new iVec2 (x, y);
//TarPos.X = x;
//TarPos.Y = y;
if (TarPos.Collision (Loc)) {
// this case won't trig move end event.
return;
}
if (pathfind != null) {
PathList = pathfind;
pathfind = null;
} else {
PathList = Panel_StageUI.Instance.PathFinding( this , Loc , TarPos ); // ensure we can reach
if( PathList == null ) // move direct if no path can find
{
PathList = GameScene.Instance.Grids.GetPathList (Loc, TarPos);
}
}
MoveNextPoint();
}
public int Dist( iVec2 vec2 )
{
int dist = Math.Abs(vec2.X - X) + Math.Abs(vec2.Y - Y);
return dist;
}
// Get Path list
public List<iVec2> GetPathList( iVec2 st , iVec2 ed )
{
List<iVec2> lst = new List<iVec2>();
int Diffx = ed.X- st.X;
int Diffy = ed.Y- st.Y;
iVec2 p1 = new iVec2();
if( Diffy == 0 )
{
p1.X = ed.X;
p1.Y = st.Y;
}
else{
p1.X = st.X;
p1.Y = ed.Y;
}
lst.Add( p1 );
lst.Add( ed );
return lst;
}
public bool SetValue( iVec2 v , _TILE value )
{
return Layer.SetValue(v.X + hW, v.Y + hH, value );
}
public iVec2( iVec2 v ) { X = v.X; Y = v.Y; }
public cMyCell(int x, int y)
{
Loc = new iVec2( x , y );
Value = 0;
}
public double GetAngleFromTwoPoint(iVec2 p1, iVec2 p2)
{
return AngleBetween( (this-p1) , (this-p2) );
}
// 比對 座標。看是否同一點
public bool Collision(iVec2 v2)
{
return ( X==v2.X && Y==v2.Y);
}
public List<iVec2> MoveAbleCell( iVec2 st , int nDist )
{
List<iVec2> pool = new List<iVec2> ();
//InitializePathFindMap (); // maybe move out later
var startLocation = new Point(st.X+hW, st.Y+hH); // convert srw to path find
PathFinder pathFinder = GetPathFinder(); // new method to get path
// check if need refresh
if( pathFinder.bIsDirty == true )
{
pathFinder.ApplyMap (map); // need apply every time for new find
pathFinder.ApplyMaskPoint (IgnorePool); // need apply every time.
pathFinder.bIsDirty = false;
}
//pathFinder.nMaxStep = nDist; // max dist
List<Point> path = pathFinder.MoveAble(startLocation , nDist );
foreach( Point pt in path)
{
iVec2 pos = new iVec2( pt.X-hW , pt.Y -hH );
pool.Add( pos );
}
return pool;
}
public void AddIgnorePos( iVec2 v )
{
if(IgnorePool == null )
IgnorePool = new List<Point>();
IgnorePool.Add (new Point( v.X+hW , v.Y+hH ));
GetPathFinder().bIsDirty = true;
}
// Check if pos in grid
public bool Contain( iVec2 v )
{
if( v.X < -hW || v.X > hW )
{
return false;
}
if( v.Y < -hH || v.Y > hH )
{
return false;
}
return true;
}
// tool func to get aoe affect pool
public List < iVec2 > GetAOEPool( int nX , int nY , int nAoe )
{
iVec2 st = new iVec2 ( nX , nY );
Dictionary< string , iVec2 > tmp = new Dictionary< string , iVec2 >();
tmp.Add ( st.GetKey() , st );
// pool.Add ( st );
AOE aoe = ConstDataManager.Instance.GetRow<AOE> ( nAoe ) ;
if (aoe != null) {
// add extra first
cTextArray TA = new cTextArray();
TA.SetText ( aoe.s_EXTRA );
for( int i = 0 ; i < TA.GetMaxCol(); i++ )
{
CTextLine line = TA.GetTextLine( i );
for( int j = 0 ; j < line.GetRowNum() ; j++ )
{
string s = line.m_kTextPool[ j ];
string [] arg = s.Split( ",".ToCharArray() );
if( arg.Length < 2 )
continue;
if( arg[0] != null && arg[1] != null )
{
int x = int.Parse( arg[0] );
int y = int.Parse( arg[1] );
iVec2 v = st.MoveXY( x , y );
if( Grids.Contain( v ) == false )
continue;
string key = v.GetKey();
if( tmp.ContainsKey( key ) == false ){
tmp.Add( key , v );
}
}
}
}
// get range pool
List<iVec2> r = Grids.GetRangePool( st , aoe.n_MAX , aoe.n_MIN );
}
List < iVec2 > pool = new List < iVec2 > ();
return pool;
}
// public List< iVec2> GetTarPosPKPosPool( Panel_unit unit , bool bCanPK , int nTarX , int nTarY , int nDist = 0 )
// {
// List< iVec2> lst = new List< iVec2> ();
// foreach (KeyValuePair < int , Panel_unit > pair in IdentToUnit) {
// if( unit.CanPK( pair.Value ) == bCanPK )
// {
// lst.Add( pair.Value.Loc );
// }
// }
// return lst;
//
// }
public List< iVec2 > PathFinding( Panel_unit unit , iVec2 st , iVec2 ed , int nStep = 999)
{
// nStep = 999; // debug
List< iVec2 > path = null;
//List< iVec2 > unitList = GetUnitPosList();
// try the short path
//this.GetUnitPKPosPool (unit, true);
Grids.ClearIgnorePool();
Grids.AddIgnorePool ( GetUnitPKPosPool( unit , true ) ); // all is block in first find
// List< iVec2 > nearList = Grids.GetRangePool( ed , 1 ); // the 4 pos can't stand ally
// foreach( iVec2 pos in nearList ){
// if( CheckIsEmptyPos( pos ) == false ){
// Grids.AddIgnorePos( pos );
// }
// }
// avoid the end node have ally
//List< iVec2 > nearList = GetUnitPKPosPool( unit , );
path = Grids.PathFinding( st , ed , nStep );
// if (path == null) {
// Grids.ClearIgnorePool();
// //Grids.AddIgnorePool ( GetUnitPosList() ); // only enemy is block in second find
// Grids.AddIgnorePool( GetUnitPKPosPool( unit , true ) ); //
// path = Grids.PathFinding( st , ed , nStep );
// }
if (Config.GOD == true) {
CreatePathOverEffect (path); // draw path
}
return path;
}
public static iVec2 operator /(iVec2 v1, float f)
{
if (f == 0.0f)
return v1;
iVec2 v3 = new iVec2();
v3.X = (int)(v1.X / f);
v3.Y = (int)(v1.Y / f);
return v3;
}
public IntPtr Ptr { set; get; } // 自訂指標
public cMyCell()
{
Loc = new iVec2();
Value = 0;
}
public static double AngleBetween(iVec2 vector1, iVec2 vector2)
{
double sin = vector1.X * vector2.Y - vector2.X * vector1.Y;
double cos = vector1.X * vector2.X + vector1.Y * vector2.Y;
return Math.Atan2(sin, cos) * (180 / Math.PI);
}
public cMyCell( int x , int y , int value )
{
Loc = new iVec2(x, y);
Value = value;
}
// v = 目的座標， E 的敵方座標
public bool ZocCheck(iVec2 C, iVec2 E )
{
// it wont zoc if the same point
if( Collision( C ) || Collision( E ) || C.Collision(E))
return false;
//距離短的的絕不會是 ZOC
int distc = Dist (C);
int diste = Dist (E);
if ( distc <= diste )
return false;
// 座標在相對45度以上 不會是ZOC
double ang1 = GetAngleFromTwoPoint(C, E); ;
if ( Math.Abs( ang1 ) > 26 ) // 45 is too large ...
return false;
// 由目標點夾角判斷。這邊不知道對不對
// double ang = C.GetAngleFromTwoPoint(this, E); // Math.Atan2(sin, cos) * (180 / Math.PI);
// //
// ang = Math.Abs( ang ); //
// if (ang > 180)
// {
// ang = 360 - ang;
// }
// return ang < 40;
return true;
}
public _TILE GetValue( iVec2 v)
{
return Layer.GetValue(v.X + hW, v.Y + hH);
}
// 移動座標
public iVec2 MoveX ( int nX )
{
iVec2 v = new iVec2( this );
v.X += nX;
return v;
}
public void GetRealXY( ref float fX , ref float fY , iVec2 v )
{
fX = GetRealX( v.X );
fY = GetRealY( v.Y );
}
public iVec2 MoveY(int nY)
{
iVec2 v = new iVec2(this);
v.Y += nY;
return v;
}
// Math utility func
public List<iVec2> GetRangePool( iVec2 v , int max , int min=0 ) {
// 取得指定座標 對應距離內的 pool
List<iVec2> lst = new List<iVec2>();
// 正向
for (int i = 0; i <= max; i++) // 0 不用計算
{
int x1 = v.X + i; // 正
if (x1 <= hW)
{
for (int j = 0; j <= max; j++) // 0 不用計算
{
int tmp = i + j;
if ( tmp > max || tmp < min )
continue;
int y1 = v.Y + j; // 正
if (y1 <= hH) {
lst.Add(new iVec2(x1, y1));
}
if( j == 0 ) // avoid 0 duplic
continue;
int y2 = v.Y - j; // 反
if (y2 >= -hH)
{
lst.Add(new iVec2(x1, y2));
}
}
}
if( i == 0) // avoid 0 duplic
continue;
int x2 = v.X - i; // 反
if (x2 >= -hW)
{
for (int j = 0; j <= max; j++) // 0 不用計算
{
int tmp = i + j;
if ( tmp > max || tmp < min )
continue ; // over dist
int y1 = v.Y + j; // 正
if (y1 <= hH)
{
lst.Add(new iVec2(x2, y1));
}
if( j == 0 ) // avoid 0 duplic
continue;
int y2 = v.Y - j; // 反
if (y2 >= -hH)
{
lst.Add(new iVec2(x2, y2));
}
}
}
}
//
return lst;
}
public iVec2 MoveXY(int nX , int nY)
{
iVec2 v = new iVec2(this);
v.X += nX;
v.Y += nY;
return v;
}
// 凡是被 ＺＯＣ影響到的 都移除 ， S = 自己, E 的敵人， 0=可行走， Z= ZOC
// ZOC： 敵人身後 不可行走
// Ex1:
// 0 0 0 S 0 0 0
// 0 0 0 0 0 0 0
// 0 0 0 E 0 0 0
// 0 0 Z Z Z 0 0
// Ex2:
// 0 0 0 S 0 0 0
// 0 0 0 0 0 0 0
// 0 0 0 0 E Z Z
// 0 0 0 0 Z Z Z
// 0 0 0 0 Z Z Z
// remove Zoc Block
public List<iVec2> FilterZocPool( iVec2 self , ref List<iVec2> pool, ref List<iVec2> enemy )
{
List<iVec2> lst = new List<iVec2>();
foreach (iVec2 v in pool)
{
bool bCol = false;
foreach (iVec2 v2 in enemy )
{
if (self.ZocCheck( v, v2 ))
{
bCol = true;
break;
}
}
if (bCol){
continue;
//continue; // 重複的過濾掉
}
lst.Add(v); //
}
return lst;
}
public static iVec2 operator -(iVec2 v1, iVec2 v2)
{
iVec2 v3 = new iVec2();
v3.X = v1.X - v2.X;
v3.Y = v1.Y - v2.Y;
return v3;
}
public static iVec2 operator *(iVec2 v1, float f)
{
iVec2 v3 = new iVec2();
v3.X = (int)(v1.X *f);
v3.Y = (int)(v1.Y *f) ;
return v3;
}
public bool CheckIsEmptyPos( iVec2 pos )
{
if (Grids.Contain (pos) == false)
return false;
// check tile
if( cMyGrids.IsWalkAbleTile( Grids.GetValue( pos ) ) == false )
return false;
// check thiing
// check unit
foreach( KeyValuePair< int , Panel_unit > pair in IdentToUnit )
{
if( pair.Value.Loc.Collision( pos ) ){
return false;
}
}
return true;
}
