/**
*<summary>
* Takes a <see cref="NodePosition"/> and, if the position is in range and unoccupied, instantiates a node prefab
* at that position and inserts it into the Nodes array
*</summary>
*/
void spawnNode(NodePosition nodePos)
{
if (nodePos.inRange)
{
//Exit if there is already a Node at the given input position
if (getNode(nodePos) != null)
{
return;
}
//Exits if the player doesn't have enough energy to spawn a node
if (EnergyPollutionManager.energyValue < energyCostPerTile)
{
messageInterface.DisplayMessage("Not enough energy. Try growing your population to increase energy!", 4f);
return;
}
nodeCreateEvent(nodePos, energyCostPerTile);
GameObject newNode = Instantiate(nodePrefab, nodePos.position, Quaternion.identity) as GameObject;
NodeModel newNodeModel = newNode.GetComponent <NodeModel>();
//Null test
//Should only pop if the Prefabs get messed up
if (newNodeModel == null)
{
Debug.LogError("The nodePrefab does not have a nodeModel component");
Destroy(newNode);
return;
}
//Puts the new node's NodeModel in the node array
//and updates activeNode
nodes[nodePos.xIndex, nodePos.zIndex] = newNodeModel;
newNodeModel.init(nodePos, new int[10], true);
activeNode = nodePos;
activeNodeUpdateEvent(activeNode);
}
}
void OnNodeCreateEvent(NodePosition nodePos, int nodeCost)
{
incrementEnergyValue(-nodeCost);
}
/**
*<summary>
* Returns an integer representing how many characters will go unfed and 'die' this tick for a given <see cref="NodePosition"/>
*</summary>
*/
public int getNodePollutionData(NodePosition nodePos)
{
return(pollutionData[nodePos.xIndex, nodePos.zIndex]);
}
/**
*<summary>
* Sets the position of the attached GameObject from a given <see cref="NodePosition"/> on the XZ plane w/ an offset on the Y-Axis
* The y-offset is given by the exposed inspector property <see cref="indicatorHeight"/>
*</summary>
*/
public void setIndicatorPosition(NodePosition nodePos)
{
transform.position = new Vector3(nodePos.position.x, indicatorHeight, nodePos.position.z);
}
/**
*<summary>
* Responds to <see cref="NodeManager.activeNodeUpdateEvent"/>. Called (at most once per frame)periodically based on user input
* Updates the position of the game object based on active node location
*</summary>
*/
void OnActiveNodeUpdateEvent(NodePosition nodePos)
{
setIndicatorPosition(nodePos.position);
}
/**
*<summary>
* Returns the integer representing deficit surplus for a tile at a given <see cref="NodePositions"/>
* A positive number for surplus, a negative for a deficit, a 0 for neither
*</summary>
*/
public int getNodeData(NodePosition nodePos)
{
return(tickData[nodePos.xIndex, nodePos.zIndex]);
}
/**
*<summary>
* Responds to <see cref="NodeManager.nodeDeleteEvent"/>.
* Deactivates the active tile indicator
*</summary>
*/
void OnNodeDeleteEvent(NodePosition nodePos)
{
active = false;
}
/**
*<summary>
* Responds to <see cref="NodeManager.activeNodeUpdateEvent"/>
* Updates the active node <see cref="NodePosition"/>
*</summary>
*/
void OnActiveNodeUpdate(NodePosition nodePos)
{
activeNode = nodePos;
control.controlEnabled = true;
setSliderValue(NodeManager.getNode(nodePos).creatureAmounts[statIndex]);
}
/**
*<summary>
* Responds to <see cref="NodeManager.nodeDeleteEvent"/>
* Updates the active node <see cref="NodePosition"/>
*</summary>
*/
void OnNodeDelete(NodePosition nodePos)
{
control.controlEnabled = false;
setSliderValue(0);
}
/**
*<summary>
* Updates the ActiveNode label to reflect the active node
*</summary>
*/
public void updateActiveNodeLabel(NodePosition newActiveNode)
{
activeNodeLabel.text = newActiveNode.ToString();
}
void OnNodeDeleteEvent(NodePosition nodePos)
{
int[] newValues = new int[10];
updateStatsLabel(newValues);
activeNodeLabel.text = "--";
}
