public IEnumerator SupportRoutine()
{
supportRoutineRunning = true;
LayerMask maskTarget = 0;
if (subClass == _UnitSubClass.Tower)
{
maskTarget = 1 << LayerManager.LayerTower();
}
else if (subClass == _UnitSubClass.Creep)
{
LayerMask mask1 = 1 << LayerManager.LayerCreep();
LayerMask mask2 = 1 << LayerManager.LayerCreepF();
maskTarget = mask1 | mask2;
}
while (true)
{
yield return(new WaitForSeconds(0.1f));
if (!dead)
{
List <Unit> tgtList = new List <Unit>();
Collider[] cols = Physics.OverlapSphere(thisT.position, GetRange(), maskTarget);
if (cols.Length > 0)
{
for (int i = 0; i < cols.Length; i++)
{
Unit unit = cols[i].gameObject.GetComponent <Unit>();
if (!unit.dead)
{
tgtList.Add(unit);
}
}
}
for (int i = 0; i < buffedUnit.Count; i++)
{
Unit unit = buffedUnit[i];
if (unit == null || unit.dead)
{
buffedUnit.RemoveAt(i); i -= 1;
}
else if (!tgtList.Contains(unit))
{
unit.UnBuff(GetBuff());
buffedUnit.RemoveAt(i); i -= 1;
}
}
for (int i = 0; i < tgtList.Count; i++)
{
Unit unit = tgtList[i];
if (!buffedUnit.Contains(unit))
{
unit.Buff(GetBuff());
buffedUnit.Add(unit);
}
}
}
}
}
public _TileStatus _CheckBuildPoint(Vector3 pointer, int footprint = -1, int ID = -1)
{
_TileStatus status = _TileStatus.Available;
BuildInfo newBuildInfo = new BuildInfo();
//disable indicator first (for dragNdrop mode), it will be re-enable if the build-point is valid
indicatorBuildPoint.SetActive(false);
//layerMask for platform only
LayerMask maskPlatform = 1 << LayerManager.LayerPlatform();
//layerMask for detect all collider within buildPoint
LayerMask maskAll = 1 << LayerManager.LayerPlatform();
int terrainLayer = LayerManager.LayerTerrain();
if (terrainLayer >= 0)
{
maskAll |= 1 << terrainLayer;
}
//int creepLayer=LayerManager.layerCreep();
//if(creepLayer>=0) maskAll|=1<<creepLayer;
Camera mainCam = Camera.main;
if (mainCam != null)
{
Ray ray = mainCam.ScreenPointToRay(pointer);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, Mathf.Infinity, maskPlatform))
{
for (int i = 0; i < buildPlatforms.Count; i++)
{
if (hit.transform == buildPlatforms[i].thisT)
{
PlatformTD platform = buildPlatforms[i];
//checking if tower can be built on the platform, for dragNdrop mode
if (ID >= 0 && !platform.availableTowerIDList.Contains(ID))
{
return(_TileStatus.Unavailable);
}
//calculating the build center point base on the input position
Vector3 pos = GetTilePos(platform.thisT, hit.point);
//check if the position is blocked, by any other obstabcle other than the baseplane itself
Collider[] cols = Physics.OverlapSphere(pos, _gridSize / 2 * 0.9f + footprint * _gridSize, ~maskAll);
if (cols.Length > 0)
{
//Debug.Log("something's in the way "+cols[0]);
return(_TileStatus.Unavailable);
}
else
{
//confirm that we can build here
newBuildInfo.position = pos;
newBuildInfo.platform = platform;
}
//newBuildInfo.availableTowerIDList=platform.availableTowerIDList;
//map platform availableTowerIDList (which is the towers' prefabID) to the list elements' ID in towerList
newBuildInfo.availableTowerIDList = new List <int>();
for (int m = 0; m < platform.availableTowerIDList.Count; m++)
{
for (int n = 0; n < towerList.Count; n++)
{
if (platform.availableTowerIDList[m] == towerList[n].prefabID)
{
newBuildInfo.availableTowerIDList.Add(n);
break;
}
}
}
//List<int> tempList=new List<int>();
//for(int n=0; n<towerList.Count; n++) tempList.Add(towerList[n].prefabID);
//newBuildInfo.availableTowerIDList=tempList;
buildInfo = newBuildInfo;
if (platform.tag == "Headless")
{
BuildTower(GetTower(platform.availableTowerIDList[0]));
return(_TileStatus.Unavailable);
}
break;
}
}
}
else
{
return(_TileStatus.NoPlatform);
}
}
else
{
return(_TileStatus.NoPlatform);
}
if (buildInfo != null && cursorIndicatorMode != _CursorIndicatorMode.None)
{
if (status == _TileStatus.Available)
{
indicatorBuildPointRen.material.SetColor("_TintColor", new Color(0, 1, 0, 1));
}
else
{
indicatorBuildPointRen.material.SetColor("_TintColor", new Color(1, 0, 0, 1));
}
indicatorBuildPoint.SetActive(true);
indicatorBuildPoint.transform.position = buildInfo.position;
if (buildInfo.platform != null)
{
indicatorBuildPoint.transform.rotation = buildInfo.platform.thisT.rotation;
}
HideCursorIndicator();
}
return(status);
}
//Call by inherited class UnitTower, caching inherited UnitTower instance to this instance
public void SetSubClass(UnitTower unit)
{
unitT = unit;
subClass = _UnitSubClass.Tower;
gameObject.layer = LayerManager.LayerTower();
}
public void Init()
{
thisObj = gameObject;
thisT = transform;
thisObj.layer = LayerManager.LayerPlatform();
}
public void _SetIndicator(Vector3 pointer)
{
//~ if(!buildManager.enableTileIndicator) return;
if (cursorIndicatorMode == _CursorIndicatorMode.None)
{
return;
}
if (buildInfo != null)
{
indicatorCursor.SetActive(false);
return;
}
//layerMask for platform only
LayerMask maskPlatform = 1 << LayerManager.LayerPlatform();
//layerMask for detect all collider within buildPoint
LayerMask maskAll = 1 << LayerManager.LayerPlatform();
int terrainLayer = LayerManager.LayerTerrain();
if (terrainLayer >= 0)
{
maskAll |= 1 << terrainLayer;
}
Camera mainCam = Camera.main;
if (mainCam != null)
{
Ray ray = mainCam.ScreenPointToRay(pointer);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, Mathf.Infinity, maskPlatform))
{
for (int i = 0; i < buildPlatforms.Count; i++)
{
if (hit.transform == buildPlatforms[i].thisT)
{
//calculating the build center point base on the input position
Vector3 pos = GetTilePos(buildPlatforms[i].thisT, hit.point);
//Debug.Log(new Vector3(remainderX, 0, remainderZ)+" "+new Vector3(signX, 0, signZ)+" "+p+" "+basePlane.position);
indicatorCursor.transform.position = pos;
indicatorCursor.transform.rotation = buildPlatforms[i].thisT.rotation;
Collider[] cols = Physics.OverlapSphere(pos, _gridSize / 2 * 0.9f, ~maskAll);
if (cols.Length > 0)
{
if (cursorIndicatorMode == _CursorIndicatorMode.All)
{
indicatorCursor.SetActive(true);
indicatorCursorRen.material.SetColor("_TintColor", Color.red);
}
else
{
indicatorCursor.SetActive(false);
}
}
else
{
indicatorCursor.SetActive(true);
indicatorCursorRen.material.SetColor("_TintColor", Color.green);
}
}
}
}
else
{
indicatorCursor.SetActive(false);
}
}
else
{
indicatorCursor.SetActive(false);
}
}
IEnumerator AOETowerRoutine()
{
if (targetMode == _TargetMode.Hybrid)
{
LayerMask mask1 = 1 << LayerManager.LayerCreep();
LayerMask mask2 = 1 << LayerManager.LayerCreepF();
maskTarget = mask1 | mask2;
}
else if (targetMode == _TargetMode.Air)
{
maskTarget = 1 << LayerManager.LayerCreepF();
}
else if (targetMode == _TargetMode.Ground)
{
maskTarget = 1 << LayerManager.LayerCreep();
}
UnitTower electricitySource;
while (true)
{
yield return(new WaitForSeconds(GetCooldown()));
while (stunned || IsInConstruction())
{
yield return(null);
}
// disable shooting while there is no electricity
electricitySource = getElectricitySource(GetElectricityNeedForShoot());
while (electricitySource == null)
{
// Paint deactivated towers black
for (int i = 0; i < myRenderers.Length; i++)
{
myRenderers[i].material.color = new Color(0.2f, 0.2f, 0.2f);
}
electricitySource = getElectricitySource(GetElectricityNeedForShoot());
yield return(null);
}
// Restore original color
for (int i = 0; i < myRenderers.Length; i++)
{
myRenderers[i].material.color = myRenderersColors[i];
}
Transform soPrefab = GetShootObjectT();
if (soPrefab != null)
{
Instantiate(soPrefab, thisT.position, thisT.rotation);
}
Collider[] cols = Physics.OverlapSphere(thisT.position, GetRange(), maskTarget);
if (electricitySource != null && !electricitySource.dead && cols.Length > 0)
{
// target will shoot so take that energy
electricitySource.electricityCurrentlyStored -= GetElectricityNeedForShoot();
for (int i = 0; i < cols.Length; i++)
{
Unit unit = cols[i].transform.GetComponent <Unit>();
if (unit == null && !unit.dead)
{
continue;
}
AttackInstance attInstance = new AttackInstance();
attInstance.srcUnit = this;
attInstance.tgtUnit = unit;
attInstance.Process();
unit.ApplyEffect(attInstance);
}
}
}
}
public static NodeTD[] GenerateNode(PlatformTD platform, float heightOffset)
{
if (instance == null)
{
Init();
}
Transform platformT = platform.thisT;
float gridSize = BuildManager.GetGridSize();
float scaleX = platform.thisT.localScale.x;
float scaleZ = platform.thisT.localScale.z;
int countX = Mathf.RoundToInt(scaleX / gridSize);
int countZ = Mathf.RoundToInt(scaleZ / gridSize);
float x = -scaleX / 2 / scaleX;
float z = -scaleZ / 2 / scaleZ;
Vector3 point = platformT.TransformPoint(new Vector3(x, 0, z));
thisT.position = point;
thisT.rotation = platformT.rotation;
thisT.position = thisT.TransformPoint(new Vector3(gridSize / 2, heightOffset, gridSize / 2));
NodeTD[] nodeGraph = new NodeTD[countZ * countX];
int counter = 0;
for (int i = 0; i < countZ; i++)
{
for (int j = 0; j < countX; j++)
{
Vector3 pos = thisT.position;
pos.y = pos.y + 5000;
LayerMask mask = 1 << LayerManager.LayerTower();
RaycastHit hit1;
if (Physics.Raycast(pos, Vector3.down, out hit1, Mathf.Infinity, ~mask))
{
nodeGraph[counter] = new NodeTD(new Vector3(pos.x, hit1.point.y + heightOffset, pos.z), counter);
}
else
{
nodeGraph[counter] = new NodeTD(pos, counter);
nodeGraph[counter].walkable = false;
}
counter += 1;
thisT.position = thisT.TransformPoint(new Vector3(gridSize, 0, 0));
}
thisT.position = thisT.TransformPoint(new Vector3(-(countX) * gridSize, 0, gridSize));
}
thisT.position = Vector3.zero;
thisT.rotation = Quaternion.identity;
counter = 0;
foreach (NodeTD cNode in nodeGraph)
{
if (cNode.walkable)
{
//check if there's anything within the point
LayerMask mask = 1 << LayerManager.LayerPlatform();
mask |= 1 << LayerManager.LayerTower();
if (LayerManager.LayerTerrain() >= 0)
{
mask |= 1 << LayerManager.LayerTerrain();
}
Collider[] cols = Physics.OverlapSphere(cNode.pos, gridSize * 0.45f, ~mask);
if (cols.Length > 0)
{
cNode.walkable = false;
counter += 1;
}
}
}
float neighbourDistance = 0;
float neighbourRange;
if (instance.connectDiagonalNeighbour)
{
neighbourRange = gridSize * 1.5f;
}
else
{
neighbourRange = gridSize * 1.1f;
}
counter = 0;
//assign the neighouring node for each node in the grid
foreach (NodeTD currentNode in nodeGraph)
{
//only if that node is walkable
if (currentNode.walkable)
{
//create an empty array
List <NodeTD> neighbourNodeList = new List <NodeTD>();
List <float> neighbourCostList = new List <float>();
NodeTD[] neighbour = new NodeTD[8];
int id = currentNode.ID;
if (id > countX - 1 && id < countX * countZ - countX)
{
//print("middle rows");
if (id != countX)
{
neighbour[0] = nodeGraph[id - countX - 1];
}
neighbour[1] = nodeGraph[id - countX];
neighbour[2] = nodeGraph[id - countX + 1];
neighbour[3] = nodeGraph[id - 1];
neighbour[4] = nodeGraph[id + 1];
neighbour[5] = nodeGraph[id + countX - 1];
neighbour[6] = nodeGraph[id + countX];
if (id != countX * countZ - countX - 1)
{
neighbour[7] = nodeGraph[id + countX + 1];
}
}
else if (id <= countX - 1)
{
//print("first row");
if (id != 0)
{
neighbour[0] = nodeGraph[id - 1];
}
if (nodeGraph.Length > id + 1)
{
neighbour[1] = nodeGraph[id + 1];
}
if (countZ > 0)
{
if (nodeGraph.Length > id + countX - 1)
{
neighbour[2] = nodeGraph[id + countX - 1];
}
if (nodeGraph.Length > id + countX)
{
neighbour[3] = nodeGraph[id + countX];
}
if (nodeGraph.Length > id + countX + 1)
{
neighbour[4] = nodeGraph[id + countX + 1];
}
}
}
else if (id >= countX * countZ - countX)
{
//print("last row");
neighbour[0] = nodeGraph[id - 1];
if (id != countX * countZ - 1)
{
neighbour[1] = nodeGraph[id + 1];
}
if (id != countX * (countZ - 1))
{
neighbour[2] = nodeGraph[id - countX - 1];
}
neighbour[3] = nodeGraph[id - countX];
neighbour[4] = nodeGraph[id - countX + 1];
}
//scan through all the node in the grid
foreach (NodeTD node in neighbour)
{
//if this the node is not currentNode
if (node != null && node.walkable)
{
//if this node is within neighbour node range
neighbourDistance = GetHorizontalDistance(currentNode.pos, node.pos);
if (neighbourDistance < neighbourRange)
{
//if nothing's in the way between these two
LayerMask mask = 1 << LayerManager.LayerPlatform();
mask |= 1 << LayerManager.LayerTower();
if (!Physics.Linecast(currentNode.pos, node.pos, ~mask))
{
//if the slop is not too steep
//if(Mathf.Abs(GetSlope(currentNode.pos, node.pos))<=maxSlope){
//add to list
//if(!node.walkable) Debug.Log("error");
neighbourNodeList.Add(node);
neighbourCostList.Add(neighbourDistance);
//}//else print("too steep");
} //else print("something's in the way");
} //else print("out of range "+neighbourDistance);
} //else print("unwalkable");
}
//set the list as the node neighbours array
currentNode.SetNeighbour(neighbourNodeList, neighbourCostList);
//if(neighbourNodeList.Count==0)
//Debug.Log("no heighbour. node number "+counter+" "+neighbourNodeList.Count);
}
counter += 1;
}
return(nodeGraph);
}
//apply the ability effect, damage, stun, buff and so on
IEnumerator ApplyAbilityEffect(Ability ab, Vector3 pos, Unit tgtUnit = null)
{
yield return(new WaitForSeconds(ab.effectDelay));
LayerMask mask1 = 1 << LayerManager.LayerTower();
LayerMask mask2 = 1 << LayerManager.LayerCreep();
LayerMask mask3 = 1 << LayerManager.LayerCreepF();
LayerMask mask = mask1 | mask2 | mask3;
List <Unit> creepList = new List <Unit>();
List <Unit> towerList = new List <Unit>();
if (tgtUnit == null)
{
float radius = ab.requireTargetSelection ? ab.GetAOERadius() : Mathf.Infinity;
Collider[] cols = Physics.OverlapSphere(pos, radius, mask);
if (cols.Length > 0)
{
for (int i = 0; i < cols.Length; i++)
{
Unit unit = cols[i].gameObject.GetComponent <Unit>();
if (unit.unitC != null)
{
creepList.Add(unit.unitC);
}
if (unit.unitT != null)
{
towerList.Add(unit.unitT);
}
}
}
}
else
{
creepList.Add(tgtUnit);
towerList.Add(tgtUnit);
}
AbilityEffect eff = ab.GetActiveEffect();
for (int n = 0; n < creepList.Count; n++)
{
if (eff.damageMax > 0)
{
creepList[n].ApplyDamage(Random.Range(eff.damageMin, eff.damageMax));
}
else if (eff.stunChance > 0 && eff.duration > 0)
{
if (Random.Range(0f, 1f) < eff.stunChance)
{
creepList[n].ApplyStun(eff.duration);
}
}
else if (eff.slow.IsValid())
{
creepList[n].ApplySlow(eff.slow);
}
else if (eff.dot.GetTotalDamage() > 0)
{
creepList[n].ApplyDot(eff.dot);
}
}
for (int n = 0; n < towerList.Count; n++)
{
if (eff.duration > 0)
{
if (eff.damageBuff > 0)
{
towerList[n].ABBuffDamage(eff.damageBuff, eff.duration);
}
else if (eff.rangeBuff > 0)
{
towerList[n].ABBuffRange(eff.rangeBuff, eff.duration);
}
else if (eff.cooldownBuff > 0)
{
towerList[n].ABBuffCooldown(eff.cooldownBuff, eff.duration);
}
}
else if (eff.HPGainMax > 0)
{
towerList[n].RestoreHP(Random.Range(eff.HPGainMin, eff.HPGainMax));
}
}
}
//called in every frame, execute if there's an ability is selected and pending target selection
//use only mouse input atm.
void SelectAbilityTarget()
{
if (selectedAbilityID < 0)
{
return;
}
//only cast on terrain and platform
LayerMask mask = 1 << LayerManager.LayerPlatform();
int terrainLayer = LayerManager.LayerTerrain();
if (terrainLayer >= 0)
{
mask |= 1 << terrainLayer;
}
Ability ability = abilityList[selectedAbilityID];
if (ability.singleUnitTargeting)
{
if (ability.targetType == Ability._TargetType.Hybrid)
{
mask |= 1 << LayerManager.LayerTower();
mask |= 1 << LayerManager.LayerCreep();
}
else if (ability.targetType == Ability._TargetType.Friendly)
{
mask |= 1 << LayerManager.LayerTower();
}
else if (ability.targetType == Ability._TargetType.Hostile)
{
mask |= 1 << LayerManager.LayerCreep();
}
}
#if UNITY_IPHONE || UNITY_ANDROID || UNITY_WP8
Unit targetUnit = null;
if (Input.touchCount >= 1)
{
Camera mainCam = Camera.main;
if (mainCam != null)
{
Ray ray = mainCam.ScreenPointToRay(Input.touches[0].position);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, Mathf.Infinity, mask))
{
currentIndicator.position = hit.point + new Vector3(0, 0.1f, 0);
validTarget = true;
if (ability.singleUnitTargeting)
{
targetUnit = hit.transform.GetComponent <Unit>();
if (targetUnit != null)
{
currentIndicator.position = targetUnit.thisT.position;
}
else
{
validTarget = false;
}
}
}
else
{
validTarget = false;
}
}
}
else
{
if (validTarget)
{
ActivateAbility(ability, currentIndicator.position, targetUnit);
}
else
{
GameControl.DisplayMessage("Invalid target for ability");
}
ClearSelectedAbility();
}
#else
Camera mainCam = Camera.main;
if (mainCam != null)
{
Ray ray = mainCam.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, Mathf.Infinity, mask))
{
currentIndicator.position = hit.point + new Vector3(0, 0.1f, 0);
Unit targetUnit = null;
validTarget = true;
if (ability.singleUnitTargeting)
{
targetUnit = hit.transform.GetComponent <Unit>();
if (targetUnit != null)
{
currentIndicator.position = targetUnit.thisT.position;
}
else
{
validTarget = false;
}
}
if (Input.GetMouseButtonDown(0))
{
if (validTarget)
{
ActivateAbility(ability, currentIndicator.position, targetUnit);
ClearSelectedAbility();
}
else
{
GameControl.DisplayMessage("Invalid target for ability");
}
}
}
}
if (Input.GetMouseButtonDown(1))
{
ClearSelectedAbility();
}
#endif
}
//called by any external component to build tower, uses buildInfo
public static string BuildTower(UnitTower tower)
{
if (buildInfo == null)
{
return("Select a Build Point First");
}
UnitTower sampleTower = GetSampleTower(tower);
/***/
// check if there's energy reciving tower
if (tower.electricityNeeded && !tower.electricityReciever && !tower.electricityFacility)
{
LayerMask maskTarget = 1 << LayerManager.LayerTower();
Collider[] cols = Physics.OverlapSphere(buildInfo.position, 1000 /*GetRange()*/, maskTarget);
if (cols.Length > 0)
{
tower.electicitySources.Clear();
// find all electric facility
for (int i = 0; i < cols.Length; i++)
{
// if it's not electric reciever skip
if (!cols[i].gameObject.GetComponent <UnitTower>().electricityReciever)
{
continue;
}
//float test = cols[i].gameObject.GetComponent<UnitTower>().GetRange();
//float test2 = Vector3.Distance(cols[i].gameObject.GetComponent<UnitTower>().transform.position, buildInfo.position);
// if this tower is in range of electricityReciever
if (Vector3.Distance(cols[i].gameObject.GetComponent <UnitTower>().transform.position, buildInfo.position) <= cols[i].gameObject.GetComponent <UnitTower>().GetRange())
{
tower.electicitySources.Add(cols[i].gameObject.GetComponent <UnitTower>());
}
}
if (tower.electicitySources.Count == 0)
{
// set electricity source for tower weapon
return("There is not enough electricity");
}
}
else
{
return("There is not enough electricity");
}
}
/***/
//check if there are sufficient resource
List <int> cost = sampleTower.GetCost();
int suffCost = ResourceManager.HasSufficientResource(cost);
if (suffCost == -1)
{
ResourceManager.SpendResource(cost);
GameObject towerObj = (GameObject)Instantiate(tower.gameObject, buildInfo.position, buildInfo.platform.thisT.rotation);
UnitTower towerInstance = towerObj.GetComponent <UnitTower>();
towerInstance.InitTower(instance.towerCount += 1, buildInfo.platform);
towerInstance.Build();
// if new electricity reciver is placed search for all towers in it's range and add itself as electricity source
if (tower.electricityReciever)
{
LayerMask maskTarget = 1 << LayerManager.LayerTower();
Collider[] cols = Physics.OverlapSphere(buildInfo.position, tower.GetRange(), maskTarget);
if (cols.Length > 0)
{
UnitTower tmp_tow;
for (int i = 0; i < cols.Length; i++)
{
tmp_tow = cols[i].gameObject.GetComponent <UnitTower>();
if (tmp_tow.electricityReciever || tmp_tow.electricityFacility)
{
continue;
}
tmp_tow.electicitySources.Add(towerInstance);
}
}
}
//clear the build info and indicator for build manager
ClearBuildPoint();
return("");
}
return("Insufficient Resource");
}