//a method to trigger the escape on attack behavior
public void Trigger()
{
if (isActive == false) //do not proceed if the component is not active
{
return;
}
Vector3 targetPosition = gameMgr.MvtMgr.GetRandomMovablePosition(transform.position, range.getRandomValue(), unit, unit.MovementComp.GetAgentAreaMask()); //find a random position to escape to
if (GameManager.MultiplayerGame == false) //single player game
{
TriggerLocal(targetPosition);
}
else if (RTSHelper.IsLocalPlayer(unit) == true) //multiplayer game and this is the local player
{
NetworkInput newInput = new NetworkInput() //create new input for the escape task
{
sourceMode = (byte)InputMode.unit,
targetMode = (byte)InputMode.unitEscape,
initialPosition = transform.position,
targetPosition = targetPosition
};
InputManager.SendInput(newInput, unit, null); //send input to input manager
}
}
//enable an attack entity
public ErrorMessage EnableAttack(int ID)
{
//if the attack type is locked then it can't be activated
if (AttackEntities[ID].IsLocked)
{
return(ErrorMessage.attackTypeLocked);
}
else if (AttackEntities[ID].CoolDownActive == true) //if the target attack type is in cool down right now:
{
return(ErrorMessage.attackInCooldown);
}
if (GameManager.MultiplayerGame == false) //single player game -> directly enable attack entity
{
EnableAttackLocal(ID);
}
else if (RTSHelper.IsLocalPlayer(activeAttack.FactionEntity))
{
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.factionEntity,
targetMode = (byte)InputMode.multipleAttack,
value = ID
};
InputManager.SendInput(newInput, factionEntity, null); //send input to input manager
}
return(ErrorMessage.none);
}
//a method that launches the attack movement of a list of units
public void LaunchAttack(List <Unit> units, FactionEntity targetEntity, Vector3 targetPosition, AttackModes attackMode, bool playerCommand)
{
if (units.Count == 1) //one unit only?
{
//use the one-unit attack movement
LaunchAttack(units[0], targetEntity, targetPosition, attackMode, playerCommand);
return;
}
if (GameManager.MultiplayerGame == false) //single player game, directly prepare the unit's attack movement
{
PrepareMove(units, targetPosition, targetEntity ? targetEntity.GetRadius() : 0.0f, targetEntity,
InputMode.attack, playerCommand, true, attackMode, targetEntity);
}
else if (RTSHelper.IsLocalPlayer(units[0]) == true) //multiplayer game and this is the local player
{
//send input action to the input manager
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.unitGroup,
targetMode = (byte)InputMode.attack,
targetPosition = targetPosition,
value = (int)attackMode,
groupSourceID = InputManager.UnitListToString(units)
};
//sent input
InputManager.SendInput(newInput, null, targetEntity);
}
}
public void OnTimeOutUpdate() //updating the client in case of a time out
{
if (Disconnected == true || TimingOut == false) //if the client is either already disconnected or not in a time out
{
return; //do not continue
}
kickTimer -= NetworkFactionManager_Mirror.DeltaTime; //keep the kicking timer going
if (kickTimer <= 0.0f) //if the timer is over, then the player will be kicked
{
if (gameMgr.GetFaction(FactionID).FactionManager_Mirror) //if there's a network faction manager still
{
gameMgr.GetFaction(FactionID).FactionManager_Mirror.connectionToClient.Disconnect(); //disconnect it
}
else //no network faction manager?
{
//inform other players that this client has left:
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.destroy,
targetMode = (byte)InputMode.faction,
value = FactionID
};
InputManager.SendInput(newInput, null, null); //send the input to destroy this faction
}
Disconnected = true;
}
}
//this is the only way to communicate between objects in the scene and multiplayer faction managers.
public static void SendInput(NetworkInput newInput, Entity source, Entity target)
{
if (source) //if there's a source object
{
if (newInput.sourceMode == (byte)InputMode.create) //if we're creating an object, then look in the spawnable prefabs list
{
newInput.sourceID = InputManager.instance.spawnablePrefabs.IndexOf(source); //get the index of the prefab from the spawnable prefabs list as the source ID
}
else //for the rest of input source modes, get the ID from the spawned objects list
{
newInput.sourceID = source.MultiplayerKey;
}
}
else
{
newInput.sourceID = -1; //no source object
}
if (target) //if there's a valid target object
{
newInput.targetID = target.MultiplayerKey; //get its index from the spawn objects and set it as the target ID.
}
else
{
newInput.targetID = -1; //no target object assigned
}
newInput.factionID = GameManager.PlayerFactionID; //source of the input is the local player's faction
#if RTSENGINE_MIRROR
if (FactionManager_Mirror != null) //network faction manager hasn't been assigned yet
{
FactionManager_Mirror.CmdSendInput(newInput); //send the input
}
#endif
}
//execute a command that destroys a faction entity or a whole faction
private void OnDestroyCommand(NetworkInput command)
{
switch ((InputMode)command.targetMode)
{
case InputMode.factionEntity: //destroying a unit
(spawnedObjects[command.sourceID] as FactionEntity).EntityHealthComp.DestroyFactionEntityLocal(command.value == 1 ? true : false);
break;
case InputMode.resource: //destroy a resource and providing the last resource collector as a parameter (if it exists).
(spawnedObjects[command.sourceID] as Resource).DestroyResourceLocal(command.targetID >= 0 ? spawnedObjects[command.targetID] as Unit : null);
break;
case InputMode.faction:
gameMgr.OnFactionDefeatedLocal(command.value); //the command.value holds the faction ID of the faction to destroy
if (GameManager.PlayerFactionID == GameManager.HostFactionID) //if this is the host
{
#if RTSENGINE_MIRROR
FactionManager_Mirror.OnFactionDefeated(command.value); //to mark the defeated player as disconnected.
#endif
}
break;
default:
Debug.LogError("[Input Manager] Invalid input target mode for destroy command.");
break;
}
}
//the Move method is called when another component requests the movement of a list of units
public void Move(List <Unit> units, Vector3 destination, float offsetRadius, Entity target, InputMode targetMode, bool playerCommand)
{
if (units.Count == 1) //if there's only one unit in the list
{
Move(units[0], destination, offsetRadius, target, targetMode, playerCommand); //use the one-unit movement
return;
}
if (GameManager.MultiplayerGame == false) //single player game, directly prepare the unit's list movement
{
PrepareMove(units, destination, offsetRadius, target, targetMode, playerCommand);
}
else if (RTSHelper.IsLocalPlayer(units[0]) == true) //multiplayer game and this is the local player
{
//send input action to the input manager
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.unitGroup,
targetMode = (byte)targetMode,
targetPosition = destination,
value = Mathf.FloorToInt(offsetRadius),
groupSourceID = InputManager.UnitListToString(units)
};
//sent input
InputManager.SendInput(newInput, null, target);
}
}
//execute a resource related command:
private void OnResourceCommand(NetworkInput command)
{
Resource sourceResource = spawnedObjects[command.sourceID] as Resource; //get the source resource
if (spawnedObjects.TryGetValue(command.targetID, out Entity target)) //only if there's a target entity
{
switch ((InputMode)command.targetMode)
{
case InputMode.health: //adding/removing an amount from the resource
sourceResource.AddAmountLocal(command.value, target as Unit);
break;
}
}
}
//execute a building related command:
private void OnBuildingCommand(NetworkInput command)
{
Building sourceBuilding = spawnedObjects[command.sourceID] as Building; //get the source building
Entity target = null; //get the target obj
spawnedObjects.TryGetValue(command.targetID, out target);
switch ((InputMode)command.targetMode)
{
case InputMode.attack: //attacking a target
sourceBuilding.AttackComp.SetTargetLocal(target ? target as FactionEntity : null, command.targetPosition);
break;
}
}
//a method called when the resource object is to be destroyed
public void DestroyResource(Unit source)
{
if (GameManager.MultiplayerGame == false) //if this is a single player game -> go ahead directly
{
DestroyResourceLocal(source);
}
else if (RTSHelper.IsLocalPlayer(source)) //multiplayer game and the resource collector belongs to the local faction
{
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.destroy,
targetMode = (byte)InputMode.resource,
};
InputManager.SendInput(newInput, this, source);
}
}
//add/remove to/from the resource
public void AddAmount(int value, Unit source)
{
if (GameManager.MultiplayerGame == false) //if this is a single player game -> go ahead directly
{
AddAmountLocal(value, source);
}
else if (RTSHelper.IsLocalPlayer(source)) //multiplayer game and the resource collector belongs to the local faction
{
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.resource,
targetMode = (byte)InputMode.health,
value = value
};
InputManager.SendInput(newInput, this, source);
}
}
//execute a unit group movement command
public void OnUnitGroupMovementCommand(NetworkInput command)
{
List <Unit> unitList = StringToUnitList(command.groupSourceID); //get the units list
if (unitList.Count > 0) //if there's actual units in the list
{
if (command.targetMode == (byte)InputMode.attack) //if the target mode is attack -> make the unit group launch an attack on the target.
{
FactionEntity targetEntity = spawnedObjects[command.targetID] as FactionEntity; //get the faction entity component of the target object
gameMgr.MvtMgr.PrepareMove(unitList, command.targetPosition, targetEntity.GetRadius(), targetEntity, InputMode.attack, false, true, (MovementManager.AttackModes)command.value, targetEntity);
}
else //target movement type can be none, portal, APC, etc...
{
gameMgr.MvtMgr.PrepareMove(unitList, command.targetPosition, command.value, null, (InputMode)command.targetMode, true);
}
}
}
//a method called to execute commands (collected inputs) sent by the host/server
public void LaunchCommand(NetworkInput command)
{
switch ((InputMode)command.sourceMode)
{
case InputMode.create:
OnCreateCommand(command);
break;
case InputMode.destroy:
OnDestroyCommand(command);
break;
case InputMode.factionEntity:
OnFactionEntityCommand(command);
break;
case InputMode.unitGroup:
OnUnitGroupMovementCommand(command);
break;
case InputMode.unit:
OnUnitCommand(command);
break;
case InputMode.building:
OnBuildingCommand(command);
break;
case InputMode.resource:
OnResourceCommand(command);
break;
case InputMode.APC:
OnAPCCommand(command);
break;
case InputMode.customCommand:
CustomEvents.OnCustomCommand(command);
break;
default:
Debug.LogError("[Input Manager] Invalid input source mode!");
break;
}
}
//Game state methods:
//called when a faction is defeated
public void OnFactionDefeated(int factionID)
{
if (MultiplayerGame == false) //in the case of a singleplayer game
{
OnFactionDefeatedLocal(factionID); //directly mark the faction as defeated
}
else //multiplayer game:
{
NetworkInput NewInputAction = new NetworkInput() //ask the server to announce that the faction has been defeated.
{
sourceMode = (byte)InputMode.destroy,
targetMode = (byte)InputMode.faction,
value = factionID,
};
InputManager.SendInput(NewInputAction, null, null); //send input action to the input manager
}
}
//execute a APC related command:
private void OnAPCCommand(NetworkInput command)
{
APC sourceAPC = (spawnedObjects[command.sourceID] as FactionEntity).APCComp; //get the source resource
switch ((InputMode)command.targetMode)
{
case InputMode.APCEjectAll: //ejecting all units from the APC
sourceAPC.EjectAllLocal(command.value == 1);
break;
case InputMode.APCEject:
Unit targetUnit = (command.targetID >= 0 && command.targetID < spawnedObjects.Count) ? spawnedObjects[command.targetID] as Unit : null; //get the target unit
sourceAPC.EjectLocal(targetUnit, command.value == 1);
break;
}
}
//a method that sends the unit to drop off resources at the drop off building
public void SendToDropOff()
{
if (GameManager.MultiplayerGame == false) //if this is a singleplayer game then go ahead directly
{
SendToDropOffLocal();
}
else if (RTSHelper.IsLocalPlayer(unit)) //multiplayer game and this is the collector's owner
{
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.unit,
targetMode = (byte)InputMode.dropoff,
initialPosition = transform.position
};
InputManager.SendInput(newInput, unit, dropOffBuilding);
}
}
//a method called to eject all units
public void EjectAll(bool destroyed)
{
if (GameManager.MultiplayerGame == false) //if this is a singleplayer game then go ahead directly
{
EjectAllLocal(destroyed);
}
else if (RTSHelper.IsLocalPlayer(FactionEntity)) //multiplayer game and this is the APC's owner
{
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.APC,
targetMode = (byte)InputMode.APCEjectAll,
value = destroyed == true ? 1 : 0
};
InputManager.SendInput(newInput, FactionEntity, null); //send input to input manager
}
}
//called when the building picks a target
public override void SetTarget(FactionEntity newTarget, Vector3 newTargetPosition)
{
if (GameManager.MultiplayerGame == false) //single player game, go ahead
{
SetTargetLocal(newTarget, newTargetPosition);
}
else if (RTSHelper.IsLocalPlayer(building) == true) //only if this is a local player
{
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.building,
targetMode = (byte)InputMode.attack,
targetPosition = newTargetPosition,
};
InputManager.SendInput(newInput, building, newTarget); //send input
return;
}
}
//execute a command that creates a faction entity (unit/building):
private void OnCreateCommand(NetworkInput command)
{
Entity prefab = spawnablePrefabs[command.sourceID]; //the prefab to spawn.
switch ((InputMode)command.targetMode)
{
case InputMode.unit:
Entity creator = null; //get the creator building
spawnedObjects.TryGetValue(command.targetID, out creator);
gameMgr.UnitMgr.CreateUnitLocal(prefab as Unit, command.initialPosition, prefab.transform.rotation, command.targetPosition, command.factionID, (creator as Building), command.value == 0, command.value == 2);
break;
case InputMode.building:
/*
* 0 -> PlacedByDefault = false & Capital = false
* 1 -> PlacedByDefault = true & Capital = false
* 2 -> PlacedByDefault = false & Capital = true
* 3 -> PlacedByDefault = true & Capital = true
* */
//determine whether the building will be placed by default or if it's a capital building.
bool placedByDefault = (command.value == 1 || command.value == 3) ? true : false;
bool isCapital = (command.value == 2 || command.value == 3) ? true : false;
Entity center = null; //get the building's center border component
spawnedObjects.TryGetValue(command.targetID, out center);
gameMgr.BuildingMgr.CreatePlacedInstanceLocal(prefab as Building, command.initialPosition, command.targetPosition.y,
(center as Building)?.BorderComp, command.factionID, placedByDefault, isCapital);
break;
case InputMode.resource:
gameMgr.ResourceMgr.CreateResourceLocal(prefab as Resource, command.initialPosition);
break;
default:
Debug.LogError("[Input Manager] Invalid input target mode for creation command.");
break;
}
}
//creates an instance of a building that is instantly placed:
public void CreatePlacedInstance(Building buildingPrefab, Vector3 placementPosition, float yEulerAngle, Border buildingCenter, int factionID, bool placedByDefault = false, bool factionCapital = false)
{
if (GameManager.MultiplayerGame == false)
{ //if it's a single player game.
CreatePlacedInstanceLocal(buildingPrefab, placementPosition, yEulerAngle, buildingCenter, factionID, placedByDefault, factionCapital); //place the building
}
else
{ //in case it's a multiplayer game:
//ask the server to spawn the building for all clients:
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.create,
targetMode = (byte)InputMode.building,
value = (placedByDefault && factionCapital) ? 3 : (placedByDefault ? 1 : (factionCapital ? 2 : 0)),
initialPosition = placementPosition,
targetPosition = new Vector3(0.0f, yEulerAngle, 0.0f)
};
InputManager.SendInput(newInput, buildingPrefab, buildingCenter?.building); //send input to input manager
}
}
//execute a unit related command
public void OnFactionEntityCommand(NetworkInput command)
{
FactionEntity sourceFactionEntity = spawnedObjects[command.sourceID] as FactionEntity; //get the source faction entity
Entity target = null; //get the target obj
spawnedObjects.TryGetValue(command.targetID, out target);
switch ((InputMode)command.targetMode)
{
case InputMode.health: //adding health
sourceFactionEntity.EntityHealthComp.AddHealthLocal(command.value, (target == null) ? null : target as FactionEntity);
break;
case InputMode.multipleAttack: //switching attack types.
sourceFactionEntity.MultipleAttackMgr.EnableAttack(command.value);
break;
}
}
//a method called to destroy the faction entity:
public void DestroyFactionEntity(bool upgrade)
{
if (GameManager.MultiplayerGame == false) //if it's a single player game
{
DestroyFactionEntityLocal(upgrade); //destroy faction entity directly
}
else //multiplayer game
{
if (RTSHelper.IsLocalPlayer(factionEntity)) //make sure that it's this faction entity belongs to the local player
{
//send input action to the input manager
NetworkInput NewInputAction = new NetworkInput
{
sourceMode = (byte)InputMode.destroy,
targetMode = (byte)InputMode.factionEntity,
value = (upgrade == true) ? 1 : 0 //when upgrade == true, then set to 1. if not set to 0
};
InputManager.SendInput(NewInputAction, factionEntity, null); //send to input manager
}
}
}
//called when the unit attempts to set a new target
public virtual ErrorMessage SetTarget(E newTarget, InputMode targetMode = InputMode.none)
{
if (GameManager.MultiplayerGame == false) //if this is a singleplayer game then go ahead directly
{
SetTargetLocal(newTarget);
}
else if (RTSHelper.IsLocalPlayer(unit)) //multiplayer game and this is the unit's owner
{
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.unit,
targetMode = (byte)targetMode,
initialPosition = transform.position,
targetPosition = newTarget.transform.position
};
InputManager.SendInput(newInput, unit, newTarget);
}
return(ErrorMessage.none);
}
//add/remove health to the faction entity's:
public void AddHealth(int value, FactionEntity source)
{
if (GameManager.MultiplayerGame == false) //if it's a single player game
{
AddHealthLocal(value, source); //add the health directly
}
else //multiplayer game
{
if (RTSHelper.IsLocalPlayer(factionEntity)) //make sure that it's this faction entity belongs to the local player
{
//crete new input
NetworkInput newInput = new NetworkInput
{
sourceMode = (byte)InputMode.factionEntity,
targetMode = (byte)InputMode.health,
value = value
};
//send the input to the input manager
InputManager.SendInput(newInput, factionEntity, source);
}
}
}
//the Move method is called when another component requests the movement of a single unit
public void Move(Unit unit, Vector3 destination, float offsetRadius, Entity target, InputMode targetMode, bool playerCommand)
{
if (GameManager.MultiplayerGame == false) //single player game, directly prepare the unit's movement
{
PrepareMove(unit, destination, offsetRadius, target, targetMode, playerCommand);
}
else if (RTSHelper.IsLocalPlayer(unit)) //multiplayer game and this is the local player
{
//send input action to the input manager
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.unit,
targetMode = (byte)targetMode,
initialPosition = unit.transform.position,
targetPosition = destination,
value = Mathf.FloorToInt(offsetRadius)
};
//sent input
InputManager.SendInput(newInput, unit, target);
}
}
//a method that spawns a resource instance:
public void CreateResource(Resource resourcePrefab, Vector3 spawnPosition)
{
if (resourcePrefab == null) //invalid prefab
{
return;
}
if (GameManager.MultiplayerGame == false) //single player game:
{
CreateResourceLocal(resourcePrefab, spawnPosition);
}
else
{
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.create,
targetMode = (byte)InputMode.resource,
initialPosition = spawnPosition
};
InputManager.SendInput(newInput, resourcePrefab, null);
}
}
//a method called to eject one unit
public void Eject(Unit unit, bool destroyed)
{
if (unit == null || storedUnits.Contains(unit) == false) //invalid unit or unit that's not stored here?
{
return;
}
if (GameManager.MultiplayerGame == false) //if this is a singleplayer game then go ahead directly
{
EjectLocal(unit, destroyed);
}
else if (RTSHelper.IsLocalPlayer(FactionEntity)) //multiplayer game and this is the APC's owner
{
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.APC,
targetMode = (byte)InputMode.APCEject,
value = destroyed == true ? 1 : 0
};
InputManager.SendInput(newInput, FactionEntity, unit); //send input to input manager
}
}
public Unit CreateUnit(Unit unitPrefab, Vector3 spawnPosition, Quaternion spawnRotation, Vector3 gotoPosition, int factionID, Building createdBy, bool free = false, bool updatePopluation = false)
{
if (GameManager.MultiplayerGame == false) //single player game
{
return(CreateUnitLocal(unitPrefab, spawnPosition, spawnRotation, gotoPosition, factionID, createdBy, free, updatePopluation)); //directly create new unit instance
}
else //if this is a multiplayer
{
//if it's a MP game, then ask the server to spawn the unit.
//send input action to the input manager
NetworkInput NewInputAction = new NetworkInput
{
sourceMode = (byte)InputMode.create,
targetMode = (byte)InputMode.unit,
initialPosition = spawnPosition,
targetPosition = gotoPosition,
value = free ? 0 : (updatePopluation ? 2 : 1) //free unit: 0, faction unit without population update: 1, faction unit with population update: 2
};
InputManager.SendInput(NewInputAction, unitPrefab, createdBy); //send to input manager
return(null);
}
}
//a method that launches an attack movement for a single unit
public void LaunchAttack(Unit unit, FactionEntity targetEntity, Vector3 targetPosition, AttackModes attackMode, bool playerCommand)
{
if (GameManager.MultiplayerGame == false) //single player game, directly prepare the unit's attack movement
{
PrepareMove(unit, targetPosition, targetEntity ? targetEntity.GetRadius() : 0.0f, targetEntity,
InputMode.attack, playerCommand, true, attackMode, targetEntity);
}
else if (RTSHelper.IsLocalPlayer(unit) == true) //multiplayer game and this is the local player
{
//send input action to the input manager
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.unit,
targetMode = (byte)InputMode.attack,
initialPosition = unit.transform.position,
targetPosition = targetPosition,
value = (int)attackMode,
};
//sent input
InputManager.SendInput(newInput, unit, targetEntity);
}
}
//a method that converts this unit to the converter's faction
public void Convert(Unit converter, int targetFactionID)
{
if (targetFactionID == FactionID) //if the converter and this unit have the same faction, then, what a waste of time and resources.
{
return;
}
if (GameManager.MultiplayerGame == false) //if this is a single player game
{
ConvertLocal(converter, targetFactionID); //convert unit directly
}
else if (RTSHelper.IsLocalPlayer(this)) //online game and this is the local player
{
NetworkInput newInput = new NetworkInput()
{
sourceMode = (byte)InputMode.unit,
targetMode = (byte)InputMode.convert,
initialPosition = transform.position,
value = targetFactionID
};
InputManager.SendInput(newInput, this, converter); //send conversion input to the input manager
}
}