public static void SetupHostileInRangeforTile(Unit unit, List<Tile> tileList){
List<Unit> allUnitList=FactionManager.GetAllUnit();
List<Unit> allHostileUnitList=new List<Unit>();
for(int i=0; i<allUnitList.Count; i++){
if(allUnitList[i].factionID!=unit.factionID) allHostileUnitList.Add(allUnitList[i]);
}
List<Unit> allFriendlyUnitList=new List<Unit>();
if(GameControl.EnableFogOfWar()) allFriendlyUnitList=FactionManager.GetAllUnitsOfFaction(unit.factionID);
int range=unit.GetAttackRange();
int rangeMin=unit.GetAttackRangeMin();
int sight=unit.GetSight();
for(int i=0; i<tileList.Count; i++){
Tile srcTile=tileList[i];
List<Tile> hostileInRangeList=new List<Tile>();
for(int j=0; j<allHostileUnitList.Count; j++){
Tile targetTile=allHostileUnitList[j].tile;
if(GridManager.GetDistance(srcTile, targetTile)>range) continue;
if(GridManager.GetDistance(srcTile, targetTile)<rangeMin) continue;
if(!GameControl.EnableFogOfWar() && !GameControl.AttackThroughObstacle()){
if(!FogOfWar.InLOS(srcTile, targetTile, 0)) continue;
}
bool inSight=GameControl.EnableFogOfWar() ? false : true;
if(GameControl.EnableFogOfWar()){
if(FogOfWar.InLOS(srcTile, targetTile) && GridManager.GetDistance(srcTile, targetTile)<=sight){
inSight=true;
}
else if(!unit.requireDirectLOSToAttack){
for(int n=0; n<allFriendlyUnitList.Count; n++){
if(allFriendlyUnitList[n]==unit) continue;
if(GridManager.GetDistance(allFriendlyUnitList[n].tile, targetTile)>allFriendlyUnitList[n].GetSight()) continue;
if(FogOfWar.InLOS(allFriendlyUnitList[n].tile, targetTile)){
inSight=true;
break;
}
}
}
}
if(inSight) hostileInRangeList.Add(targetTile);
}
tileList[i].SetHostileInRange(hostileInRangeList);
}
}
//called by EffectTracker
public void IterateForcedVisibleDuration()
{
forcedVisibleDuration.Iterate();
if (forcedVisibleDuration.Due())
{
SetVisible(FogOfWar.CheckTileVisibility(this));
EffectTracker.UntrackVisible(this);
}
//~ forcedVisible.Iterate();
//~ if(forcedVisible.duration<=0){
//~ SetVisible(FogOfWar.CheckTileVisibility(this));
//~ if(fogOfWarObj!=null) fogOfWarObj.SetActive(!visible);
//~ //GameControl.onIterateTurnE -= IterateForcedVisible;
//~ }
}
//analyse the grid to know where the unit should move to
private Tile Analyse(Unit unit, _AIMode activeMode)
{
//get all wakable tiles in range first
List <Tile> walkableTilesInRange = GridManager.GetTilesWithinDistance(unit.tile, unit.GetEffectiveMoveRange(), true);
walkableTilesInRange.Add(unit.tile);
//get all visible hostile
List <Unit> allHostileInSight = FactionManager.GetAllHostileUnit(unit.factionID);
if (GameControl.EnableFogOfWar())
{
for (int i = 0; i < allHostileInSight.Count; i++)
{
if (!FogOfWar.IsTileVisibleToFaction(allHostileInSight[i].tile, unit.factionID))
{
allHostileInSight.RemoveAt(i); i -= 1;
}
}
}
//if cover system is in used
if (GameControl.EnableCover())
{
Tile tile = AnalyseCoverSystem(unit, walkableTilesInRange, allHostileInSight);
if (tile != null)
{
return(tile);
}
}
//if there are hostile
if (allHostileInSight.Count > 0)
{
//fill up the walkableTilesInRange hostile list
//then filter thru walkableTilesInRange, those that have a hostile in range will be add to a tilesWithHostileInRange
List <Tile> tilesWithHostileInRange = new List <Tile>();
GridManager.SetupHostileInRangeforTile(unit, walkableTilesInRange);
for (int i = 0; i < walkableTilesInRange.Count; i++)
{
if (walkableTilesInRange[i].GetHostileInRange().Count > 0)
{
tilesWithHostileInRange.Add(walkableTilesInRange[i]);
}
}
//if the tilesWithHostileInRange is not empty after the process, means there's tiles which the unit can move into and attack
//return one of those in the tilesWithHostileInRange so the unit can attack
if (tilesWithHostileInRange.Count > 0)
{
//if the unit current tile is one of those tiles with hostile, just stay put and attack
if (tilesWithHostileInRange.Contains(unit.tile))
{
//randomize it a bit so the unit do move around but not stay in place all the time
if (Random.Range(0f, 1f) > 0.25f)
{
return(unit.tile);
}
}
return(tilesWithHostileInRange[Random.Range(0, tilesWithHostileInRange.Count)]);
}
}
//if there's not potential target at all, check if the unit has any previous attacker
//if there are, go after the last attacker
if (unit.lastAttacker != null)
{
return(unit.lastAttacker.tile);
}
//for aggresive mode with FogOfWar disabled, try move towards the nearest unit
if (activeMode == _AIMode.Aggressive && Random.Range(0f, 1f) > 0.25f)
{
List <Unit> allHostile = FactionManager.GetAllHostileUnit(unit.factionID);
float nearest = Mathf.Infinity; int nearestIndex = 0;
for (int i = 0; i < allHostile.Count; i++)
{
float dist = GridManager.GetDistance(allHostile[i].tile, unit.tile);
if (dist < nearest)
{
nearest = dist;
nearestIndex = i;
}
}
return(allHostile[nearestIndex].tile);
}
//if there's really no hostile to go after, then just move randomly in one of the walkable
int rand = Random.Range(0, walkableTilesInRange.Count);
//clear in hostileInRange list for all moveable tile so, just in case the list is not empty (hostileInRange dont clear after each move)
//so the unit dont try to attack anything when it moves into the targetTile
walkableTilesInRange[rand].SetHostileInRange(new List <Tile>());
return(walkableTilesInRange[rand]);
}
//called by GameControl to setup the grid for Fog-of-war
public static void SetupGridForFogOfWar(){ FogOfWar.InitGrid(instance.grid.tileList); }
//~ public void ActivateTargetModeUnit(Tile tile, int range, int AOE, bool normalAttack, bool requireDirectLOS, _TargetType type, TargetModeCallBack sCallBack, TargetModeCallBack eCallBack){
public void ActivateTargetModeUnit(Tile tile, UnitAbility ability, int abIndex, TargetModeCallBack sCallBack, ExitTargetModeCallBack eCallBack)
{
TBTK.OnUnitABTargetMode(abIndex);
_ActivateTargetMode(abIndex, ability.GetAOERange(), ability.targetType, sCallBack, eCallBack);
if (!ability.AttackInLine())
{
if (!ability.normalAttack)
{
if (targetModeType == _TargetType.EmptyTile)
{
targetModeTileList = GridManager.GetTilesWithinDistance(tile, ability.GetRange(), true);
}
else
{
targetModeTileList = GridManager.GetTilesWithinDistance(tile, ability.GetRange());
}
}
else
{
targetModeTileList = new List <Tile>();
List <Tile> tilesInRangeList = GridManager.GetTilesWithinDistance(tile, ability.GetRange());
int sight = tile.unit.GetSight();
List <Unit> allFriendlyUnitList = FactionManager.GetAllUnitsOfFaction(tile.unit.factionID);
for (int i = 0; i < tilesInRangeList.Count; i++)
{
Tile targetTile = tilesInRangeList[i];
if (!GameControl.EnableFogOfWar() && !GameControl.AttackThroughObstacle())
{
if (!FogOfWar.InLOS(tile, targetTile, 0))
{
continue;
}
}
bool inSight = GameControl.EnableFogOfWar() ? false : true;
if (GameControl.EnableFogOfWar())
{
if (FogOfWar.InLOS(tile, targetTile) && GridManager.GetDistance(tile, targetTile) <= sight)
{
inSight = true;
}
else if (!ability.requireDirectLOS)
{
for (int n = 0; n < allFriendlyUnitList.Count; n++)
{
if (allFriendlyUnitList[n] == tile.unit)
{
continue;
}
if (GridManager.GetDistance(allFriendlyUnitList[n].tile, targetTile) > allFriendlyUnitList[n].GetSight())
{
continue;
}
if (FogOfWar.InLOS(allFriendlyUnitList[n].tile, targetTile))
{
inSight = true;
break;
}
}
}
}
if (inSight)
{
targetModeTileList.Add(targetTile);
}
}
}
}
else
{
/*
* List<Tile> neighbourList=tile.GetNeighbourList();
* for(int i=0; i<neighbourList.Count; i++){
* bool walkableOnly=(ability.type==UnitAbility._AbilityType.ChargeAttack);
* List<Tile> tileList=GridManager.GetTilesInALine(tile, neighbourList[i], ability.GetRange(), walkableOnly);
*
* if(tileList.Count>0){
* if(targetModeType!=_TargetType.EmptyTile) targetModeTileList.Add(tileList[tileList.Count-1]);
* else if (tileList[tileList.Count-1].unit==null) targetModeTileList.Add(tileList[tileList.Count-1]);
* }
* }
*/
}
//for(int i=0; i<targetModeTileList.Count; i++) targetModeTileList[i].SetState(_TileState.Range);
OverlayManager.ShowAbilityRangeIndicator(targetModeTileList);
}