private void CalculateClosest()
{
//int unitsUpdatedThisFrame = 0;
_attackers = Units.Concat <IDealDamage>(TowerMgr.Towers).ToList();
foreach (var attacker in _attackers)
{
if (attacker == null || attacker.GetHealth() <= 0)
{
continue;
}
if (attacker.TimeTillNextMgrUpdate > 0)
{
attacker.TimeTillNextMgrUpdate -= GameTime.DeltaTime;
continue;
}
//unitsUpdatedThisFrame++; //DEBUG
attacker.TimeTillNextMgrUpdate = UNIT_UPDATE_PERIOD_DELAY; //reset
//Find closest non-spawner enemy
ITakeDamage closestEnemy = null;
float closestEnemyDistanceSquared = float.MaxValue;
Vector3 ownPosition = attacker.transform.position;
foreach (var other in Units)
{
//reasons to skip: looking at itself, not a valid unit, or on same team
if (other == null || (IDealDamage)other == attacker || other.Team == attacker.Team ||
other.Health <= 0)
{
continue;
}
float testDistance = Vector3.SqrMagnitude(other.transform.position - ownPosition);
if (testDistance < closestEnemyDistanceSquared)
{
closestEnemyDistanceSquared = testDistance;
closestEnemy = other;
//push to unit for AI calculations
attacker.DistanceSquaredFromNearestEnemyUnit = closestEnemyDistanceSquared;
}
}
foreach (var other in TowerMgr.Towers)
{
//reasons to skip: looking at itself, not a valid unit, or on same team
if (other == null || (IDealDamage)other == attacker || other.Team == attacker.Team ||
other.Health <= 0)
{
continue;
}
float testDistance = Vector3.SqrMagnitude(other.transform.position - ownPosition);
if (testDistance < closestEnemyDistanceSquared)
{
closestEnemyDistanceSquared = testDistance;
closestEnemy = other;
//push to unit for AI calculations
attacker.DistanceSquaredFromNearestEnemyUnit = closestEnemyDistanceSquared;
}
}
//get a more precise distance to current closest unit, taking into account its irregular/variable boundary
if (closestEnemy != null &&
closestEnemyDistanceSquared < attacker.ReachSight * attacker.ReachSight * 2 * 2)
{
closestEnemyDistanceSquared = Vector3.SqrMagnitude(
closestEnemy.transform.GetComponent <Collider>().ClosestPoint(ownPosition) - ownPosition);
//push to unit for AI calculations
attacker.DistanceSquaredFromNearestEnemyUnit = closestEnemyDistanceSquared;
}
//NOTE: null check when Unit goes to use
attacker.ClosestNonSpawnerEnemy = closestEnemy;
//Find closest spawners
Spawner closestEnemySpawner = null;
float closestEnemySpawnerDistanceSquared = float.MaxValue;
Spawner closestTeamSpawner = null;
float closestTeamSpawnerDistanceSquared = float.MaxValue;
foreach (var s in LevelsMgr.CurrentLevel.Spawners)
{
if (s == null || s.Health <= 0)
{
continue; //if not valid, skip
}
float testDistance = Vector3.SqrMagnitude(s.transform.position - ownPosition);
if (s.Team == attacker.Team)
{
if (testDistance < closestTeamSpawnerDistanceSquared)
{
closestTeamSpawnerDistanceSquared = testDistance;
closestTeamSpawner = s;
}
}
else
{
if (testDistance < closestEnemySpawnerDistanceSquared)
{
closestEnemySpawnerDistanceSquared = testDistance;
closestEnemySpawner = s;
}
}
}
//if unit close to an enemy spawner, get a more precise distance to its irregular/variable boundary
if (closestEnemySpawner != null &&
closestEnemySpawnerDistanceSquared < attacker.ReachSight * attacker.ReachSight * 2 * 2)
{
closestEnemySpawnerDistanceSquared = Vector3.SqrMagnitude(
closestEnemySpawner.GetComponent <Collider>().ClosestPoint(ownPosition) - ownPosition);
}
//push to unit for AI calculations
//NOTE: null checks when Unit goes to use
attacker.ClosestEnemySpawner = closestEnemySpawner;
attacker.ClosestTeamSpawner = closestTeamSpawner;
attacker.DistanceSquaredFromNearestEnemySpawner = closestEnemySpawnerDistanceSquared;
attacker.DistanceSquaredFromNearestVillage = closestTeamSpawnerDistanceSquared;
}
//NumberOfUnitUpdatesThisFrame = unitsUpdatedThisFrame; //DEBUG
}
void Awake()
{
SampleHole = SampleHoleInspector;
SampleTown = SampleTownInspector;
LevelElementsInstance = GetComponent <LevelElements>();
}
void Update() //TODO: move this to user controls somewhere at some point, would really make more sense hah
{
//DEBUG
if (Input.GetKeyDown(KeyCode.Plus) || Input.GetKeyDown(KeyCode.Equals)) //win
{
CurrentLevel.DebugKillOffSpawners(Teams.Baddies);
}
if (Input.GetKeyDown(KeyCode.Minus)) //lose
{
CurrentLevel.DebugKillOffSpawners(Teams.Townsfolk);
}
if (Input.GetKey("escape"))
{
Application.Quit();
}
if (Input.GetKeyDown(KeyCode.V)) //Deselect All Units
{
UnitMgr.GatheredUnits.RemoveAll(item => item == null); //https://stackoverflow.com/questions/3069431/listobject-removeall-how-to-create-an-appropriate-predicate
foreach (var u in UnitMgr.GatheredUnits)
{
//if (u == null) continue;
u.SelectionRing?.gameObject.SetActive(false);
}
UnitMgr.GatheredUnits.Clear();
}
if (Input.GetKeyDown(KeyCode.C)) //Collect All Units
{
foreach (var u in UnitMgr.Units)
{
if (u == null || u.Team != Teams.Townsfolk)
{
continue;
}
u.SelectionRing?.gameObject.SetActive(true);
UnitMgr.GatheredUnits.Add(u);
}
}
if (Input.GetKeyDown(KeyCode.G)) //Gather Units
{
foreach (var u in UnitMgr.Units)
{
if (u == null || u.Team != Teams.Townsfolk)
{
continue;
}
if (!((u.transform.position - PlayerUser.PlayerObject.transform.position).sqrMagnitude <
UnitMgr.UNIT_GATHER_RADIUS_SQUARED))
{
continue;
}
u.SelectionRing?.gameObject.SetActive(true);
UnitMgr.GatheredUnits.Add(u);
}
}
if (Input.GetKeyDown(KeyCode.T)) //gathered villagers attack enemy Hole closest to you the user
{
//Find closest spawner to player
Spawner closestHoleSpawner = null;
float closestBaddySpawnerDistanceSquared = float.MaxValue;
foreach (var s in LevelsMgr.CurrentLevel.Spawners)
{
if (s == null)
{
continue;
}
float testDistance =
Vector3.SqrMagnitude(s.transform.position - PlayerUser.PlayerObject.transform.position);
if (s.Team == Teams.Baddies &&
testDistance < closestBaddySpawnerDistanceSquared)
{
closestBaddySpawnerDistanceSquared = testDistance;
closestHoleSpawner = s;
}
}
UnitMgr.GatheredUnits.RemoveAll(item => item == null); //https://stackoverflow.com/questions/3069431/listobject-removeall-how-to-create-an-appropriate-predicate
foreach (var u in UnitMgr.GatheredUnits)
{
//if (u == null) continue;
if (u.Team == Teams.Townsfolk)
{
u.SelectionRing?.gameObject.SetActive(false);
u.SetAttack(closestHoleSpawner);
}
}
UnitMgr.GatheredUnits.Clear();
if (closestHoleSpawner != null)
{
PlayerUser.VisualUnitsTargetArrow.GetComponent <ObjectColor>()?.SetOriginalColor(Color.red);
PlayerUser.VisualUnitsTargetArrow.SetTarget(PlayerUser.PlayerObject.transform.position,
closestHoleSpawner.transform.position, 3f);
}
}
if (Input.GetKeyDown(KeyCode.P)) //gathered villagers protect the rally point of your position
{
//TODO: make this dependent on mode to select the point (user might be top-down)
UnitMgr.GatheredUnits.RemoveAll(item => item == null); //https://stackoverflow.com/questions/3069431/listobject-removeall-how-to-create-an-appropriate-predicate
foreach (var u in UnitMgr.GatheredUnits)
{
//if (u == null) continue;
if (u.Team == Teams.Townsfolk)
{
u.SelectionRing?.gameObject.SetActive(false);
u.SetRallyPoint(PlayerUser.PlayerObject.transform.position);
}
}
UnitMgr.GatheredUnits.Clear();
}
if (Input.GetKeyDown(KeyCode.M)) //show or hide menu
{
_menuActive = !_menuActive && CurrentLevel != Level.LobbyLevel;
MenuInGameObject?.GetComponent <MenuInGame>().Show(_menuActive);
}
if (Input.GetKeyDown(KeyCode.Y)) //grab a tower for placement mode
{
if (!_towerPlacementMode)
{
_towerToBePlaced = TowerMgr.PickATower(Teams.Townsfolk, TowerTypes.Round);
}
_towerPlacementMode = true;
}
if (Input.GetKeyUp(KeyCode.Y)) //place the tower
{
if (_towerPlacementMode)
{
if (_towerPlacementOk)
{
_towerToBePlaced?.SetDownActivate();
PlayerUser.ResourceUnits -= TowerMgr.TOWER_RESOURCE_COST;
}
else
{
Destroy(_towerToBePlaced.gameObject);
}
_towerToBePlaced = null; //release handle
_towerPlacementMode = false;
PlayerUser.VisualNewTowerDistanceArrow?.ClearTarget();
TowerMgr.ExplanationText.text = "";
}
}
if (_towerPlacementMode)
{
_towerPlacementOk = false;
TowerMgr.ExplanationText.text = "";
//raycast from cursor, get nearest grid spot on Level
if (_cam == null)
{
_cam = FindObjectOfType <Camera>();
}
Ray ray = _cam.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out RaycastHit hit))
{
//check distances
bool closeEnoughToPlayer = (hit.point - _cam.transform.position).magnitude <
TowerMgr.TOWER_PLACEMENT_DISTANCE;
Spawner nearestSpawner = GetClosestMatchingSpawner(hit.point);
if (nearestSpawner != null)
{
float distanceSquaredToNearestMatchingSpawner =
(nearestSpawner.transform.position - hit.point).sqrMagnitude;
bool closeEnoughToAVillage =
distanceSquaredToNearestMatchingSpawner <
(TowerMgr.TOWER_PLACEMENT_DISTANCE + _towerToBePlaced.Radius) *
(TowerMgr.TOWER_PLACEMENT_DISTANCE + _towerToBePlaced.Radius);
bool leavesEnoughGrowthRoomForAVillage =
distanceSquaredToNearestMatchingSpawner >
(Level.SPAWN_LAND_FIT_RADIUS + _towerToBePlaced.Radius) *
(Level.SPAWN_LAND_FIT_RADIUS + _towerToBePlaced.Radius);
bool enoughResources = PlayerUser.ResourceUnits >= TowerMgr.TOWER_RESOURCE_COST;
bool accessibleViaNavMesh = Level.GetIfSpotOnNavMesh(hit.point, 0.25f);
if (closeEnoughToPlayer && closeEnoughToAVillage && leavesEnoughGrowthRoomForAVillage &&
enoughResources && accessibleViaNavMesh)
{
//sphere-cast to ensure clear for placement
if (Level.GetIfSpotFree(hit.point, _towerToBePlaced.Radius, out RaycastHit landHit))
{
//if clear, move to new temporary grid location
_towerToBePlaced.transform.position = landHit.point;
_towerPlacementOk = true;
}
else
{
TowerMgr.ExplanationText.text = "Spot not clear!\n";
}
}
else
{
TowerMgr.ExplanationText.text = (closeEnoughToPlayer ? "" : "Too far from you!\n") +
(closeEnoughToAVillage
? ""
: "Too far from village!\n") +
(leavesEnoughGrowthRoomForAVillage
? ""
: ("Too close to village!\n")) +
(enoughResources
? ""
: "Need " + TowerMgr.TOWER_RESOURCE_COST +
" resources!\n") +
(accessibleViaNavMesh ? "" : "Units can't reach!\n");
}
//show distance reach visual (i.e. arrow)
PlayerUser.VisualNewTowerDistanceArrow?.SetTarget(hit.point, nearestSpawner.transform.position);
PlayerUser.VisualNewTowerDistanceArrow?.GetComponent <ObjectColor>()
?.SetColor(_towerPlacementOk ? Color.white : Color.red);
TowerMgr.ExplanationText.transform.position = hit.point + Vector3.up * 2f;
}
}
//adjust temporary tower visuals
if (_towerToBePlaced != null)
{
_towerToBePlaced?.GetComponent <ObjectColor>()?.SetColor(_towerPlacementOk ? Color.white : Color.red);
_towerToBePlaced.GetComponent <Renderer>().enabled = _towerPlacementOk;
}
}
}
public void SetRallyPoint(Vector3 point)
{
_rallyPoint = point;
_rallyPointActive = true;
TargetSpawner = null;
}
public void SetAttack(Spawner enemy)
{
MentalState = MentalStates.Attacking;
//SetUpWeapons(true, UnitWeapon.WeaponClasses.Ranged);
TargetSpawner = enemy;
}
private void WanderingLogic()
{
_opponent = null;
_movementActive = true;
_idleTimer -= GameTime.DeltaTime;
if (_idleTimer > 0)
{
return; //skip logic till timer runs out
}
if (TEXT_DEBUG_ENABLED)
{
TestDebugOutput = "Idle | "; //DEBUG
}
//stow any weapons
SetUpWeapon(false);
if (ClosestTeamSpawner == null || ClosestTeamSpawner.Health <= 0)
{
return; //wander skip conditions
}
//if too far from home...
float cutoffDistanceSquared =
Mathf.Pow(Mathf.Sqrt(MAX_DIST_SQ_FROM_VILLAGE_DESIRED) + ClosestTeamSpawner.CurrentRadius, 2);
if (_rallyPointActive)
{
if ((_rallyPoint - transform.position).sqrMagnitude <
ReachMelee * ReachMelee * 2 * 2) //if "close enough" already...
{
_rallyPointActive = false; //turn off rallying
}
else //still heading there, eyes wide open (since this in the Idle state)
{
SpeedWalkReturnToBase = true;
SetDestinationData(_rallyPoint);
}
}
else //...no rallying, normal wandering logic...
{
if (DistanceSquaredFromNearestVillage > cutoffDistanceSquared) //if far from home (and Idle)
{
_idleTimer = 2; //check distance again in a little while
SpeedWalkReturnToBase = true;
SetDestinationData(ClosestTeamSpawner.transform.position);
if (TEXT_DEBUG_ENABLED)
{
TestDebugOutput += ClosestTeamSpawner.gameObject.name + "dist: " +
DistanceSquaredFromNearestVillage +
"/" + cutoffDistanceSquared; //DEBUG
}
}
else //...wander near home
{
_idleTimer = Random.Range(0, IDLE_PERIOD_MAX); //reset
if (Spawner.FindASpot(transform.position, WANDER_RADIUS, Radius,
out var wanderDestination))
{
SpeedWalkReturnToBase = false;
SetDestinationData(wanderDestination);
if (TEXT_DEBUG_ENABLED)
{
TestDebugOutput += "Random"; //DEBUG
}
}
}
}
}
protected override void OnAttach()
{
base.OnAttach();
window = ControlDeclarationManager.Instance.CreateControl("Gui\\TechLabUnitCustomizeWindow.gui");
Controls.Add(window);
if (spawner == null)
{
spawner = Entities.Instance.GetByName("TechlabMechSpawn") as Spawner;
}
else
{
spawner = Entities.Instance.GetByName("TechlabMechSpawn") as Spawner;
}
if (camera == null)
{
camera = Entities.Instance.GetByName("TechlabCam") as MapCamera;
}
else
{
camera = Entities.Instance.GetByName("TechlabCam") as MapCamera;
}
//declare controls
btnMechs = (Button)window.Controls["Mechs"];
btnMechs.Click += new Button.ClickDelegate(btnMechs_Click);
btnGroundUnits = (Button)window.Controls["Gunit"];
btnGroundUnits.Click += new Button.ClickDelegate(btnGroundUnits_Click);
btnAirUnits = (Button)window.Controls["Aunit"];
btnAirUnits.Click += new Button.ClickDelegate(btnAirUnits_Click);
btnJets = (Button)window.Controls["Junit"];
btnJets.Click += new Button.ClickDelegate(btnJets_Click);
btnNext = (Button)window.Controls["Next"];
btnNext.Click += new Button.ClickDelegate(btnNext_Click);
btnPrevious = (Button)window.Controls["Previous"];
btnPrevious.Click += new Button.ClickDelegate(btnPrevious_Click);
btnRA = (Button)window.Controls["RA"];
btnRA.Click += new Button.ClickDelegate(btnRA_Click);
btnRT = (Button)window.Controls["RT"];
btnRT.Click += new Button.ClickDelegate(btnRT_Click);
btnCT = (Button)window.Controls["CT"];
btnCT.Click += new Button.ClickDelegate(btnCT_Click);
btnLT = (Button)window.Controls["LT"];
btnLT.Click += new Button.ClickDelegate(btnLT_Click);
btnLA = (Button)window.Controls["LA"];
btnLA.Click += new Button.ClickDelegate(btnLA_Click);
//iNCIN -- SlotList
cbxWeaponSlots = (ListBox)window.Controls["SlotList"];
cbxWeaponSlots.SelectedIndexChange +=
new ListBox.SelectedIndexChangeDelegate(cbxWeaponSlots_SelectedIndexChange);
cbxVariantList = (ListBox)window.Controls["VariantList"];
cbxVariantList.SelectedIndexChange +=
new ListBox.SelectedIndexChangeDelegate(cbxVariantList_SelectedIndexChange);
lstWeaponList = (ListBox)window.Controls["WeaponList"];
lstWeaponList.SelectedIndexChange +=
new ListBox.SelectedIndexChangeDelegate(lstWeaponList_SelectedIndexChange);
btnAddWeapon = (Button)window.Controls["AddWeapon"];
btnAddWeapon.Click += new Button.ClickDelegate(btnAddWeapon_Click);
txtWeaponInfo = (EditBox)window.Controls["WeaponInfo"];
txtCash = (TextBox)window.Controls["Cash"];
btnSaveVariant = (Button)window.Controls["SaveCustomUnit"];
btnSaveVariant.Click += new Button.ClickDelegate(btnSaveVariant_Click);
btnExit = (Button)window.Controls["Quit"];
btnExit.Click += new Button.ClickDelegate(btnExit_Click);
txtUnitName = (TextBox)window.Controls["UnitName"];
MechsPriceList = (PriceListC)Entities.Instance.Create("MechPriceList", Map.Instance);
AunitPriceList = (PriceListC)Entities.Instance.Create("AunitPriceList", Map.Instance);
GunitPriceList = (PriceListC)Entities.Instance.Create("GunitPriceList", Map.Instance);
JunitPriceList = (PriceListC)Entities.Instance.Create("JunitPriceList", Map.Instance);
GetListOfPlayerUnits();
cash = GetPlayerCashSQL();
if (MechDBUnits.Count == 0)
{
btnMechs.Enable = false;
}
if (ADBUnits.Count == 0)
{
btnAirUnits.Enable = false;
}
if (GDBUnits.Count == 0)
{
btnGroundUnits.Enable = false;
}
if (JDBUnits.Count == 0)
{
btnJets.Enable = false;
}
if (MechDBUnits.Count == 0 || ADBUnits.Count == 0 || GDBUnits.Count == 0 || JDBUnits.Count == 0)
{
//player has not bought any units
Log.Info("No units purchased. TODO: ask user if they want to go to buy window");
}
InitCameraViewFromTarget();
//positionY = maxout;
spawner.UnitSpawned += new Spawner.OnUnitSpawned(spawner_UnitSpawned);
}
protected override void OnAttach()
{
window = ControlDeclarationManager.Instance.CreateControl("Gui\\TechLabUnitBuyWindow.gui");
Controls.Add(window);
if (spawner == null)
{
spawner = Entities.Instance.GetByName("TechlabMechSpawn") as Spawner;
}
else
{
spawner = Entities.Instance.GetByName("TechlabMechSpawn") as Spawner;
}
if (camera == null)
{
camera = Entities.Instance.GetByName("TechlabCam") as MapCamera;
}
else
{
camera = Entities.Instance.GetByName("TechlabCam") as MapCamera;
}
btnMechs = (Button)window.Controls["Mechs"];
btnMechs.Click += new Button.ClickDelegate(btnMechs_Click);
btnGroundUnits = (Button)window.Controls["Gunit"];
btnGroundUnits.Click += new Button.ClickDelegate(btnGroundUnits_Click);
btnAirUnits = (Button)window.Controls["Aunit"];
btnAirUnits.Click += new Button.ClickDelegate(btnAirUnits_Click);
btnJets = (Button)window.Controls["Junit"];
btnJets.Click += new Button.ClickDelegate(btnJets_Click);
btnExit = (Button)window.Controls["Quit"];
btnExit.Click += new Button.ClickDelegate(btnExit_Click);
btnNext = (Button)window.Controls["Next"];
btnNext.Click += new Button.ClickDelegate(btnNext_Click);
btnPrevious = (Button)window.Controls["Previous"];
btnPrevious.Click += new Button.ClickDelegate(btnPrevious_Click);
btnBuy = (Button)window.Controls["Buy"];
btnBuy.Click += new Button.ClickDelegate(btnBuy_Click);
txtUnitName = (TextBox)window.Controls["UnitName"];
txtUnitCost = (TextBox)window.Controls["UnitCost"];
txtCash = (TextBox)window.Controls["Cash"];
txtCash.Text = "Cash: " + cash.ToString();
lstWeapons = (ListBox)window.Controls["Weapons"];
spawner.UnitSpawned += new Spawner.OnUnitSpawned(spawner_UnitSpawned);
InitCameraViewFromTarget();
//positionY = maxout;
MechsPriceList = (PriceListC)Entities.Instance.Create("MechPriceList", Map.Instance);
AunitPriceList = (PriceListC)Entities.Instance.Create("AunitPriceList", Map.Instance);
GunitPriceList = (PriceListC)Entities.Instance.Create("GunitPriceList", Map.Instance);
JunitPriceList = (PriceListC)Entities.Instance.Create("JunitPriceList", Map.Instance);
GetListOfPlayerUnits();
cash = GetPlayerCashSQL();
base.OnAttach();
}