//Function to load faction data
public static FactionData[] LoadFactions(FactionData[] factionData)
{
//Clears current faction data
ClearFactions(factionData.Length);
for (int i = 0; i < factionData.Length; i++)
{
//Faction variable assignment
factions[i] = factionData[i];
factions[i].homeSystem = GalaxyGenerator.GetGalaxyNodeFromID(factionData[i].homeSystemID, GalaxyGenerator.GetAllGalaxySystems());
factions[i].exploredSystems = new List <GalaxyNode>();
factions[i].ownedSystems = new List <GalaxyNode>();
factions[i].ownedSystemIDs = new List <int>();
factions[i].exploredSystemIDs = new List <int>();
factions[i].resourceData = ResetFactionResourceData(factions[i].factionID);
//Get all explored systems
for (int j = 0; j < factionData[i].exploredSystemIDs.Count; j++)
{
GalaxyNode newNode = GalaxyGenerator.GetGalaxyNodeFromID(factionData[i].exploredSystemIDs[j], GalaxyGenerator.GetAllGalaxySystems());
AddExploredSystem(factions[i].factionID, newNode);
}
//Get all owned systems
for (int j = 0; j < factionData[i].ownedSystemIDs.Count; j++)
{
GalaxyNode newNode = GalaxyGenerator.GetGalaxyNodeFromID(factionData[i].ownedSystemIDs[j], GalaxyGenerator.GetAllGalaxySystems());
AddControlledSystem(factions[i].factionID, newNode);
}
}
SaveData.current.factions = factions;
return(factions);
}
//Adding actual nodes to list
public void AddConnectingNode(GalaxyNode nodeToConnect)
{
if (!connectingNodes.Contains(nodeToConnect))
{
connectingNodes.Add(nodeToConnect);
}
}
//Update the amount of a resource a faction collects for a period of time.
private static void UpdateResourceInflux(int factionID, GalaxyNode resourceNode)
{
if (factionID < factions.Length && factionID >= 0)
{
GalaxyNodeResourceData[] resources = resourceNode.GetResourcesData();
//For every resource in the node
for (int i = 0; i < resources.Length; i++)
{
//Get faction data
FactionData data = GetFactionData(factionID);
//For every resource the faction can collect
for (int j = 0; j < data.resourceData.Length; j++)
{
if (data.resourceData[j].resourceType == resources[i].resourceType)
{
//If the producing resource node is enabled (has the faction built a mining rig? etc..)
if (resources[i].isEnabled)
{
//Add to resource influx
data.resourceData[j].resourceInflux += resources[i].productionRate;
}
}
}
}
}
}
//Adds an explored system to the list
public static void AddExploredSystem(int factionID, GalaxyNode newExploredSystem)
{
if (factionID < factions.Length && factionID >= 0)
{
//Check the system is not already in the list
bool alreadyInList = false;
bool alreadyInIDList = false;
FactionData data = factions[factionID];
for (int i = 0; i < data.exploredSystems.Count; i++)
{
if (data.exploredSystems.Contains(newExploredSystem))
{
alreadyInList = true;
}
if (data.exploredSystemIDs.Contains(newExploredSystem.nodeID))
{
alreadyInIDList = true;
}
}
//If allowed to proceed
if (alreadyInList == false)
{
factions[factionID].exploredSystems.Add(newExploredSystem);
}
if (alreadyInIDList == false)
{
factions[factionID].exploredSystemIDs.Add(newExploredSystem.nodeID);
}
}
}
//Function to remove an explored system from the list
public static void RemoveExploredSystem(int factionID, GalaxyNode systemToRemove)
{
if (factionID < factions.Length && factionID >= 0)
{
FactionData data = factions[factionID];
data.exploredSystems.Remove(systemToRemove);
data.exploredSystemIDs.Remove(systemToRemove.nodeID);
}
}
//Function to remove a controlled system from the list
public static void RemoveControlledSystem(int factionID, GalaxyNode systemToRemove)
{
if (factionID < factions.Length && factionID >= 0)
{
FactionData data = factions[factionID];
data.ownedSystems.Remove(systemToRemove);
data.ownedSystemIDs.Remove(systemToRemove.nodeID);
UpdateResourceInflux(factionID, systemToRemove);
}
}
public static GalaxyNode GetGalaxyNodeFromID(int nodeID, GameObject[] nodesToSearch)
{
for (int i = 0; i < nodesToSearch.Length; i++)
{
GalaxyNode node = nodesToSearch[i].GetComponent <GalaxyNode>();
if (nodeID == node.nodeID)
{
return(node);
}
}
return(null);
}
public void GetObjectData(object obj, SerializationInfo info, StreamingContext context)
{
GalaxyNode node = (GalaxyNode)obj;
info.AddValue("xPos", node.position.x);
info.AddValue("yPos", node.position.y);
info.AddValue("zPos", node.position.z);
info.AddValue("id", node.nodeID);
info.AddValue("ring", node.currentRing);
info.AddValue("features", node.features);
info.AddValue("resources", node.resources);
info.AddValue("ships", node.ships);
}
// Update is called once per frame
void Update()
{
if (canInteract)
{
//If left mouse button clicked
if (Input.GetMouseButtonDown(0))
{
//Get mouse position
Vector3 mousePos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
Vector2 mousePos2D = new Vector2(mousePos.x, mousePos.y);
//Raycast and return information
RaycastHit2D hit = Physics2D.Raycast(mousePos2D, Vector2.zero);
//If something was hit
if (hit.collider != null)
{
//Disable info panel on last selected node
if (previouslySelectedNode != null)
{
previouslySelectedNode.DisableInfoPanel();
}
//Get node data
currentlySelectedNode = hit.transform.gameObject.GetComponent <GalaxyNode>();
if (currentlySelectedNode != null)
{
previouslySelectedNode = currentlySelectedNode;
//Do something to node, e.g. get resource data.
GalaxyNodeResourceData[] data = currentlySelectedNode.GetResourcesData();
for (int i = 0; i < data.Length; i++)
{
//Debug.Log(data[i].resourceType + " amount: " + data[i].totalResource + " at a rate of: " + data[i].productionRate);
currentlySelectedNode.EnableResource(i);
}
Factions.RemoveControlledSystem(currentlySelectedNode.GetOwningFactionID(), currentlySelectedNode);
Factions.AddControlledSystem(playerFactionID, currentlySelectedNode);
Factions.CheckForCapitulation();
currentlySelectedNode.AddShip(Ships.CreateNewShip(currentlySelectedNode, Ships.ShipType.Exploration));
currentlySelectedNode.EnableInfoPanel();
}
}
else
{
if (previouslySelectedNode != null)
{
previouslySelectedNode.DisableInfoPanel();
}
}
}
}
}
public object SetObjectData(object obj, SerializationInfo info, StreamingContext context, ISurrogateSelector selector)
{
GalaxyNode node = (GalaxyNode)obj;
node.position.x = (float)info.GetValue("xPos", typeof(float));
node.position.y = (float)info.GetValue("yPos", typeof(float));
node.position.z = (float)info.GetValue("zPos", typeof(float));
node.nodeID = (int)info.GetValue("id", typeof(int));
node.currentRing = (int)info.GetValue("ring", typeof(int));
node.features = (List <GalaxyNode.SystemFeatures>)info.GetValue("features", typeof(List <GalaxyNode.SystemFeatures>));
node.resources = (List <GalaxyNodeResourceData>)info.GetValue("resources", typeof(List <GalaxyNodeResourceData>));
node.ships = (List <ShipData>)info.GetValue("ships", typeof(List <ShipData>));
obj = node;
return(obj);
}
//Creates a new ship and adds it to the array
public static ShipData CreateNewShip(GalaxyNode spawnSystem, ShipType type)
{
int owningID = spawnSystem.GetOwningFactionID();
ShipData ship = new ShipData
{
shipID = ships.Count,
owningFactionID = owningID,
shipType = type,
shipHealth = 100,
shipShield = 100,
shipDamage = 10,
shipSpeed = 100,
};
ships.Add(ship);
return(ship);
}
//Determines which nodes should be resource nodes
void GenerateResourceNodes(GalaxyGenerationResourceData data, int currentResource)
{
//Repeat for the number of nodes that are designated as the nodetype
for (int i = 0; i < data.currentNodeCount; i++)
{
//Random node
GalaxyNode node = systems[Random.Range(0, systems.Length)].GetComponent <GalaxyNode>();
//Null pointer check
if (node != null)
{
//Node resource addition
node.AddResource(data.nodeResourceType, Mathf.FloorToInt(data.resourceRichnessMultiplier * Random.Range(data.minResourceRichness, data.maxResourceRichness)), Random.Range(data.minProductionRate, data.maxProductionRate));
//Loading calculation
resourceLoading = Mathf.Clamp01((float)(i * (currentResource + 1)) / (float)(systemResourcesData.Length * data.currentNodeCount));
}
}
}
//Adds an owned system to the list
public static void AddControlledSystem(int factionID, GalaxyNode newControlledSystem)
{
if (factionID < factions.Length && factionID >= 0)
{
//Check the system is not already in the list
bool alreadyInList = false;
bool alreadyInIDList = false;
FactionData data = factions[factionID];
for (int i = 0; i < data.ownedSystems.Count; i++)
{
if (data.ownedSystems.Contains(newControlledSystem))
{
alreadyInList = true;
}
if (data.ownedSystemIDs.Contains(newControlledSystem.nodeID))
{
alreadyInIDList = true;
}
}
//If its new to the list
if (alreadyInList == false)
{
//Add to explored systems, incase it wasnt added before
AddExploredSystem(factionID, newControlledSystem);
//Adding to controlled lists
factions[factionID].ownedSystems.Add(newControlledSystem);
newControlledSystem.SetOwningFaction(factionID);
UpdateResourceInflux(factionID, newControlledSystem);
}
if (alreadyInIDList == false)
{
factions[factionID].ownedSystemIDs.Add(newControlledSystem.nodeID);
}
}
}
//Create faction data array randomly.
public static FactionData[] CreateFactions(int numberOfFactionsToCreate, GameObject[] systems)
{
numberOfFactions = numberOfFactionsToCreate;
factions = new FactionData[numberOfFactions];
GameObject[] homeSystems = new GameObject[numberOfFactions];
//For every faction to create
for (int i = 0; i < numberOfFactionsToCreate; i++)
{
//Faction identifiers
factions[i].factionID = i;
factions[i].factionName = "Faction" + Random.Range(0, 100);
factions[i].factionColour = new Color(Random.Range(0.0f, 1.0f), Random.Range(0.0f, 1.0f), Random.Range(0.0f, 1.0f));
//Home / Starting system
GalaxyNode homeSystem = systems[Random.Range(0, systems.Length)].GetComponent <GalaxyNode>();
//Validating faction system, prevents positioning multiple factions inside same system.
bool valid = true;
for (int j = 0; j < homeSystems.Length; j++)
{
//If the system is already in the array
if (homeSystems[j] == homeSystem.gameObject)
{
//It is not valid
valid = false;
}
}
//If positioning is valid
if (valid == true)
{
//Basic setup
factions[i].homeSystem = homeSystem;
homeSystem.AddSystemFeature(GalaxyNode.SystemFeatures.Planet);
homeSystem.SetOwningFaction(i);
factions[i].homeSystemID = homeSystem.nodeID;
homeSystems[i] = homeSystem.gameObject;
factions[i].hasCapitulated = false;
//Assigning Galaxy node arrays
factions[i].exploredSystems = new List <GalaxyNode>();
factions[i].ownedSystems = new List <GalaxyNode>();
factions[i].exploredSystemIDs = new List <int>();
factions[i].ownedSystemIDs = new List <int>();
//Resource assigning
factions[i].resourceData = ResetFactionResourceData(factions[i].factionID);
//Add homesystem to explored and owned systems
AddExploredSystem(factions[i].factionID, factions[i].homeSystem);
AddControlledSystem(factions[i].factionID, factions[i].homeSystem);
//Update resources
UpdateResourceInflux(i, homeSystem);
}
else
{
i--;
}
}
return(factions);
}
//Coroutine to spawn the galaxy, coroutine needed otherwise performance is awful.
IEnumerator CreateGalaxyCoroutine()
{
for (int k = 0; k < numberOfTimesToGenerate; k++)
{
//Resetting loading bars
positionLoading = 0.0f;
collisionLoading = 0.0f;
resourceLoading = 0.0f;
connectLoading = 0.0f;
totalLoading = 0.0f;
numberOfSystemsGenerated = 0;
startTime = Time.time;
//If random generation
if (randomGeneration == true)
{
systemDensity = Random.Range(0.10f, 0.12f);
systemCenterRadius = Random.Range(0.0f, 25.0f);
systemRingCount = Random.Range(4, 7);
systemRingWidth = Random.Range(3.5f, 4.5f);
}
//Calculating other variables using randomly generated or selected values
systemRadius = systemRingCount * ringIntervalMultiplier;
generationCost = systemRingCount * systemRingWidth * systemDensity;
//Generation cost warnings
if (generationCost > 6.0f)
{
Debug.LogWarning("High generation cost");
}
else if (generationCost > 4.0f)
{
Debug.LogWarning("Medium generation cost");
}
else
{
Debug.Log("Low generation cost");
}
//Array assignments
densities[k] = systemDensity;
centerRadii[k] = systemCenterRadius;
ringCounts[k] = systemRingCount;
ringWidths[k] = systemRingWidth;
collisionDistances[k] = systemCollisionDistance;
radii[k] = systemRadius;
ringIntervals[k] = ringIntervalMultiplier;
generationCosts[k] = generationCost;
//For each system ring
for (int i = 0; i < systemRingCount; i++)
{
//Calculate segment size and ring radius
float segmentSize = (systemRadius - systemCenterRadius) / systemRingCount;
float ringRadius = segmentSize * (i + 1);
//Calculate ring radius min/max
float minRingRadius = ringRadius - systemRingWidth;
float maxRingRadius = ringRadius + systemRingWidth;
//Calculate ring area
float upperArea = maxRingRadius * maxRingRadius * Mathf.PI;
float lowerArea = minRingRadius * minRingRadius * Mathf.PI;
float ringArea = upperArea - lowerArea;
//Calculate number of systems for each ring using formula: mass (number of systems) = density * volume (area).
int numberOfSystemsForRing = Mathf.FloorToInt(systemDensity * ringArea);
//Instantiate ring object for ring image, give gameobject ring name
GameObject galaxyRing = Instantiate(ringPrefab, new Vector2(0, 0), Quaternion.identity, transform);
galaxyRing.name = "GalaxyRing " + (i + 1);
for (int j = 0; j < numberOfSystemsForRing; j++)
{
//Spawn systems randomly
float angle = Random.Range(0.0f, 1.0f) * Mathf.PI * 2f;
Vector2 newPos = new Vector2(Mathf.Cos(angle) * (ringRadius + systemCenterRadius) + Random.Range(-systemRingCount, systemRingWidth),
Mathf.Sin(angle) * (ringRadius + systemCenterRadius) + Random.Range(-systemRingWidth, systemRingWidth));
//Calculate position
GameObject node = Instantiate(systemPrefab, newPos, Quaternion.identity, transform.GetChild(i));
node.GetComponent <GalaxyNode>().currentRing = i + 1;
if (j % coroutineGenerateYieldIntervals == 0)
{
yield return(null);
}
}
//Loading calculation
positionLoading = Mathf.Clamp01((float)i / (float)systemRingCount);
}
positionLoading = 1.0f;
//Get all current systems within scene
systems = GetAllGalaxySystems();
if (systemCollisions == true)
{
//Remove colliding systems (check if they are valid)
for (int i = 0; i < systems.Length; i++)
{
//Get all systems within range of systems[i]
GameObject[] systemsToDestroy = CheckRangeOfSystems(systems[i], systems, systemCollisionDistance, true);
//Destroy those systems
for (int j = 0; j < systemsToDestroy.Length; j++)
{
DestroyImmediate(systemsToDestroy[j]);
}
//Coroutine yield interval
if (i % coroutineCollisionYieldIntervals == 0)
{
yield return(null);
}
//Loading calculation
collisionLoading = Mathf.Clamp01((float)i / (float)systems.Length);
}
//Get all current systems within scene after some have been removed
systems = GetAllGalaxySystems();
}
collisionLoading = 1.0f;
//Calculate number of systems
numberOfSystemsGenerated = systems.Length;
numberOfSystems[k] = numberOfSystemsGenerated;
//If resources are enabled
if (systemResources == true)
{
//For every resource in galaxy gen data
for (int i = 0; i < systemResourcesData.Length; i++)
{
//Generating resource data
systemResourcesData[i].currentNodeCount = Mathf.FloorToInt(systemResourcesData[i].resourcePercentage / 100 * systems.Length);
GenerateResourceNodes(systemResourcesData[i], i);
}
}
resourceLoading = 1.0f;
//For every system
SaveData.current.galaxyNodes = new List <GalaxyNode>();
for (int i = 0; i < systems.Length; i++)
{
if (systems[i] != null)
{
//Get node
GalaxyNode node = systems[i].GetComponent <GalaxyNode>();
if (systemConnections)
{
//Generate connecting nodes for every node, used in AI pathfinding
GameObject[] systemsToConnect = CheckRangeOfSystems(systems[i], systems, systemConnectRange, false);
//Connect these nodes
for (int j = 0; j < systemsToConnect.Length; j++)
{
//Add to connecting node list
GalaxyNode currentConnectNode = systemsToConnect[j].GetComponent <GalaxyNode>();
node.AddConnectingNode(currentConnectNode);
//Coroutine yield interval
if (i % coroutineCollisionYieldIntervals == 0)
{
yield return(null);
}
}
//Loading calculation
connectLoading = Mathf.Clamp01((float)i / (float)systems.Length);
}
//Node setup
node.name = "Node " + i;
node.nodeID = i;
node.CreateNodeUI(nodeUIPrefab, nodeResourceInfoUI);
node.UpdateGalaxyNodeData(node.currentRing, node.nodeID, node.features, node.ships);
//coroutine yield check
if (i % coroutineResourceYieldIntervals == 0)
{
yield return(null);
}
SaveData.current.galaxyNodes.Add(node);
}
}
connectLoading = 1.0f;
//If factions are enabled.
if (systemFactions == true)
{
//Create faction starting systems.
factions = Factions.CreateFactions(numberOfFactions, systems);
SaveData.current.factions = factions;
float x = factions[0].homeSystem.transform.position.x;
float y = factions[0].homeSystem.transform.position.y;
playerCamera.GetComponent <CameraMovement>().InitializeCameraSettings(new Vector3(x, y, -10), systemRadius, 15.0f, systemRadius);
}
//Calculate time taken
timings[k] = Time.time - startTime;
if (debugMode == true)
{
RunDebugging(k);
currentGeneration++;
}
}
}
//Coroutine to load the galaxy map
IEnumerator LoadGalaxyCoroutine(List <GalaxyNode> nodeData)
{
//Reset loading bars
positionLoading = 0.0f;
collisionLoading = 0.0f;
resourceLoading = 0.0f;
connectLoading = 0.0f;
totalLoading = 0.0f;
yield return(new WaitForSeconds(0.1f));
//Calculate number of rings
int numberOfRings = 0;
for (int i = 0; i < nodeData.Count; i++)
{
numberOfRings = nodeData[i].currentRing;
}
//Instantiate those rings
for (int i = 0; i < numberOfRings; i++)
{
GameObject ring = Instantiate(ringPrefab, new Vector3(0, 0), Quaternion.identity, transform);
ring.name = "GalaxyRing " + (i + 1);
}
//For every node to be created
for (int i = 0; i < nodeData.Count; i++)
{
//Instantiate to a position
int currentIteration = i;
GameObject node = Instantiate(systemPrefab, nodeData[i].position, Quaternion.identity, transform.GetChild(nodeData[i].currentRing - 1));
node.name = "Node " + currentIteration;
GalaxyNode galaxyNode = node.GetComponent <GalaxyNode>();
galaxyNode.UpdateGalaxyNodeData(nodeData[i].currentRing, nodeData[i].nodeID, nodeData[i].features, nodeData[i].ships);
if (i % coroutineGenerateYieldIntervals == 0)
{
yield return(null);
}
positionLoading = Mathf.Clamp01((float)i / (float)systemRingCount);
}
positionLoading = 1.0f;
collisionLoading = 1.0f;
//Array creation
GameObject[] nodeObjects = GetAllGalaxySystems();
for (int i = 0; i < nodeObjects.Length; i++)
{
GalaxyNode galaxyNode = nodeObjects[i].GetComponent <GalaxyNode>();
galaxyNode.resources = nodeData[i].resources;
resourceLoading = Mathf.Clamp01((float)i / (float)nodeObjects.Length);
}
resourceLoading = 1.0f;
for (int i = 0; i < nodeObjects.Length; i++)
{
if (nodeObjects[i] != null)
{
//Get node
GalaxyNode node = nodeObjects[i].GetComponent <GalaxyNode>();
if (systemConnections)
{
//Generate connecting nodes for every node, used in AI pathfinding
GameObject[] systemsToConnect = CheckRangeOfSystems(nodeObjects[i], nodeObjects, systemConnectRange, false);
//Connect these nodes
for (int j = 0; j < systemsToConnect.Length; j++)
{
//Add to connecting node list
GalaxyNode currentConnectNode = systemsToConnect[j].GetComponent <GalaxyNode>();;
node.AddConnectingNode(currentConnectNode);
//Coroutine yield interval
if (i % coroutineCollisionYieldIntervals == 0)
{
yield return(null);
}
}
//Loading calculation
connectLoading = Mathf.Clamp01((float)i / (float)nodeObjects.Length);
}
node.CreateNodeUI(nodeUIPrefab, nodeResourceInfoUI);
//coroutine yield check
if (i % coroutineResourceYieldIntervals == 0)
{
yield return(null);
}
}
}
connectLoading = 1.0f;
factions = Factions.LoadFactions(SaveData.current.factions);
}
