public override void RunEvent(EventManager callingEventManager)
{
if (!nextToRock)
{
if (seekingRock)
{
retryCounter++;
focusElement.SetStatusMessage("Couldn't get to a Rock");
//keep a retry counter and retry up to 5 times
if (retryCounter < retryAttempts)
{
EventHarvestRocks retryEvent = new EventHarvestRocks(associatedGame, associatedMap, associatedEventManager, focusElement, gameTime, repeating);
retryEvent.retryCounter = retryCounter;
callingEventManager.AddEvent(retryEvent);
}
//reset on success
seekingRock = false;
this.SetComplete();
}
//check if next to Rock
Vector2 testLocation = new Vector2(-1, -1);
for (int i = 0; i < 4; i++)
{
if (i == 0)
{
testLocation = new Vector2(focusElement.getWorldPositionX() + 1, focusElement.getWorldPositionY());
}
if (i == 1)
{
testLocation = new Vector2(focusElement.getWorldPositionX() - 1, focusElement.getWorldPositionY());
}
if (i == 2)
{
testLocation = new Vector2(focusElement.getWorldPositionX(), focusElement.getWorldPositionY() + 1);
}
if (i == 3)
{
testLocation = new Vector2(focusElement.getWorldPositionX(), focusElement.getWorldPositionY() - 1);
}
if (associatedMap.TilePositionInBounds(testLocation))
{
if (associatedMap.getOccupied(testLocation))
{
if (associatedMap.getOccupyingElement(testLocation).GetElementName() == "Rock")
{
nextToRock = true;
i = 4;
}
}
}
}
if (nextToRock)
{
rockLocation.X = testLocation.X;
rockLocation.Y = testLocation.Y;
}
//if not, find Rock
else
{
seekingRock = true;
Vector2 RockToTarget = associatedMap.FindNearest(focusElement.getWorldPositionVector(), "Rock");
//check if a real Rock was found
if (RockToTarget.X == -1 && RockToTarget.Y == -1)
{
//couldn't find a Rock
focusElement.SetStatusMessage("Can't see any Rocks!");
this.SetComplete();
}
else
{
//move to Rock
EventMoveTo movingEvent = new EventMoveTo(associatedGame, associatedMap, focusElement, RockToTarget, gameTime);
if (focusElement.Moving())
{
focusElement.ReplaceLinkedMovement(movingEvent);
associatedEventManager.AddEvent(movingEvent);
this.Suspend(movingEvent);
}
else
{
focusElement.LinkToMoveEvent(movingEvent);
associatedEventManager.AddEvent(movingEvent);
this.Suspend(movingEvent);
}
}
}
}
if (nextToRock)
{
focusElement.SetStatusMessage("Getting ready to harvest Rock");
//hit Rock
if (associatedMap.getOccupied(rockLocation))
{
//success, reset retry counter
retryCounter = 0;
if (associatedMap.getOccupyingElement(rockLocation).GetElementName() == "Rock")
{
associatedMap.getOccupyingElement(rockLocation).UpdateCurrentHealth(5);
if (associatedMap.getOccupyingElement(rockLocation).currentHealth <= 0)
{
//Rock is out of HP - generate the rock pile
associatedMap.setOccupyingElement(rockLocation, new rockResourceElement(associatedGame, (int)rockLocation.X, (int)rockLocation.Y, (RockElement)associatedMap.getOccupyingElement(rockLocation)));
if (repeating)
{
associatedEventManager.AddEvent(new EventHarvestRocks(associatedGame, associatedMap, associatedEventManager, focusElement, gameTime, true));
}
this.SetComplete();
}
}
//it's likely someone else has mined it down already
else
{
if (repeating)
{
associatedEventManager.AddEvent(new EventHarvestRocks(associatedGame, associatedMap, associatedEventManager, focusElement, gameTime, true));
}
}
}
//this.SetComplete();
}
}
private void PerformNextMove()
{
bool canContinue = true;
//Check if we have successfully moved, otherwise reattempt is occupier is moving
if ((int)currentPath[1].X == elementToMove.getWorldPositionX() && (int)currentPath[1].Y == elementToMove.getWorldPositionY())
{
//remove that step
currentPath.RemoveAt(0);
}
else
{
if (associatedMap.getOccupied(new Vector2(currentPath[1].X, currentPath[1].Y)))
{
if (associatedMap.getOccupyingElement(new Vector2(currentPath[1].X, currentPath[1].Y)).GetMovable())
{
if (elementToMove.GetStuck())
{
//already stuck, stop movement
elementToMove.KillLinkedMovement();
this.ShutdownSmoothly();
}
else
{
elementToMove.SetStuck(true);
}
elementToMove.SetStatusMessage("Someone is in my spot!");
this.ShutdownSmoothly(); //instead of kill
canContinue = false;
if (associatedMap.getOccupied(elementToMove.GetFinalDestination()))
{
if (!associatedMap.getOccupyingElement(elementToMove.GetFinalDestination()).Moving())
{
reattemptCounter++;
EventMoveTo reattempt = new EventMoveTo(associatedGame, associatedMap, elementToMove, associatedMap.FindNearest(originalDestination, "Empty"), this.gameTime);
//transfer the calling event to the new event as we are giving up control
reattempt.setCallingEvent(this.GetCallingEvent());
reattempt.SetReattemptCounter(reattemptCounter);
reattempt.SetOriginalDestination(originalDestination);
elementToMove.ReplaceLinkedMovement(reattempt);
callingEventManager.AddEvent(reattempt);
}
else
{
reattemptCounter++;
EventMoveTo reattempt = new EventMoveTo(associatedGame, associatedMap, elementToMove, destination, this.gameTime);
//transfer the calling event to the new event as we are giving up control
reattempt.setCallingEvent(this.GetCallingEvent());
reattempt.SetReattemptCounter(reattemptCounter);
elementToMove.ReplaceLinkedMovement(reattempt);
callingEventManager.AddEvent(reattempt);
}
}
else
{
reattemptCounter++;
EventMoveTo reattempt = new EventMoveTo(associatedGame, associatedMap, elementToMove, destination, this.gameTime);
//transfer the calling event to the new event as we are giving up control
reattempt.setCallingEvent(this.GetCallingEvent());
reattempt.SetReattemptCounter(reattemptCounter);
elementToMove.ReplaceLinkedMovement(reattempt);
callingEventManager.AddEvent(reattempt);
}
}
}
}
if (canContinue)
{
Event nextMove = new EventMoveTo(associatedGame, associatedMap, elementToMove, currentPath[1], this.gameTime);
callingEventManager.AddEvent(nextMove);
//suspend until that move event ends
this.Suspend(nextMove);
}
else
{
this.SetComplete();
}
}
private void DevelopFlowMap()
{
if (nodeList.Count == 0)
{
//seed list
elementToMove.SetStatusMessage("Looking for path");
MapNode newNode;
newNode.nodeLocation = new Vector2(elementToMove.getWorldPositionX(), elementToMove.getWorldPositionY());
newNode.nodePreviousLocation = new Vector2(elementToMove.getWorldPositionX(), elementToMove.getWorldPositionY());
nodeList.Add(newNode);
nextListTarget = 0;
checkedMap[elementToMove.getWorldPositionX(), elementToMove.getWorldPositionY()] = true;
//check to see if my end target is populated already, and if I should shift my target
if (associatedMap.getOccupied(this.destination))
{
if (associatedMap.getOccupyingElement(this.destination).Idle() || (associatedMap.getOccupyingElement(this.destination).GetStuck()))
{
this.destination = associatedMap.FindNearest(originalDestination, "Empty");
}
}
}
else
{
//check if target was populated
if (associatedMap.getOccupied(destination))
{
if (associatedMap.getOccupyingElement(destination).GetMovable() && !associatedMap.getOccupyingElement(destination).Idle() && !associatedMap.getOccupyingElement(destination).GetStuck())
{
nodeList.Clear();
}
}
//grow list
if (nextListTarget >= nodeList.Count)
{
reattemptCounter++;
EventMoveTo reattempt = new EventMoveTo(associatedGame, associatedMap, elementToMove, associatedMap.FindNearest(originalDestination, "Empty"), this.gameTime);
//transfer the calling event to the new event as we are giving up control
reattempt.setCallingEvent(this.GetCallingEvent());
reattempt.SetReattemptCounter(reattemptCounter);
reattempt.SetOriginalDestination(originalDestination);
elementToMove.ReplaceLinkedMovement(reattempt);
this.SetComplete();
callingEventManager.AddEvent(reattempt);
}
else
{
//still nodes to check
//check 4 cardinal directions
for (int i = 0; i < 4; i++)
{
Vector2 newNodeLocation = new Vector2(nodeList[nextListTarget].nodeLocation.X, nodeList[nextListTarget].nodeLocation.Y);
if (i == 0 && newNodeLocation.Y > 0)
{
newNodeLocation.Y--; //North
}
if (i == 1 && newNodeLocation.X < associatedMap.getNumberTilesX() - 1)
{
newNodeLocation.X++; //East
}
if (i == 2 && newNodeLocation.Y < associatedMap.getNumberTilesY() - 1)
{
newNodeLocation.Y++; //South
}
if (i == 3 && newNodeLocation.X > 0)
{
newNodeLocation.X--; //West
}
//if they are already checked - ignore
if (checkedMap[(int)newNodeLocation.X, (int)newNodeLocation.Y] == false)
{
checkedMap[(int)newNodeLocation.X, (int)newNodeLocation.Y] = true;
//if they are already occupied - ignore
if (!associatedMap.getOccupied(newNodeLocation))
{
//at this point it is safe to assume this is a usable node and add it to the list
MapNode nodeToAdd;
nodeToAdd.nodeLocation = newNodeLocation;
nodeToAdd.nodePreviousLocation = new Vector2(nodeList[nextListTarget].nodeLocation.X, nodeList[nextListTarget].nodeLocation.Y);
nodeList.Add(nodeToAdd);
//If this new point was our destination - complete this step
if (nodeToAdd.nodeLocation.Equals(destination))
{
elementToMove.SetStatusMessage("Found Path");
flowMapProduced = true; //start next step
i = 4; //exit for loop
}
}
}
}
//increment next list target for next cycle
nextListTarget++;
}
}
}
public override void RunEvent(EventManager callingEventManager)
{
if (!nextToTree)
{
if (seekingTree)
{
focusElement.SetStatusMessage("Couldn't get to a tree");
//reset on success
seekingTree = false;
this.SetComplete();
}
else
{
//check if next to tree
Vector2 testLocation = new Vector2(-1, -1);
for (int i = 0; i < 4; i++)
{
if (i == 0)
{
testLocation = new Vector2(focusElement.getWorldPositionX() + 1, focusElement.getWorldPositionY());
}
if (i == 1)
{
testLocation = new Vector2(focusElement.getWorldPositionX() - 1, focusElement.getWorldPositionY());
}
if (i == 2)
{
testLocation = new Vector2(focusElement.getWorldPositionX(), focusElement.getWorldPositionY() + 1);
}
if (i == 3)
{
testLocation = new Vector2(focusElement.getWorldPositionX(), focusElement.getWorldPositionY() - 1);
}
if (associatedMap.checkOccupied(testLocation, "Tree"))
{
nextToTree = true;
treeLocation.X = testLocation.X;
treeLocation.Y = testLocation.Y;
}
}
}
//if not, find tree
if (!nextToTree)
{
seekingTree = true;
Vector2 treeToTarget = associatedMap.FindNearestPathable(focusElement.getWorldPositionVector(), "Tree", true);
//check if a real tree was found
if (treeToTarget.X == -1 && treeToTarget.Y == -1)
{
//couldn't find a tree
focusElement.SetStatusMessage("Can't see any trees!");
this.SetComplete();
}
else
{
EventMoveTo movingEvent = new EventMoveTo(associatedGame, associatedMap, focusElement, treeToTarget, gameTime);
if (focusElement.Moving())
{
focusElement.ReplaceLinkedMovement(movingEvent);
associatedEventManager.AddEvent(movingEvent);
this.Suspend(movingEvent);
}
else
{
focusElement.LinkToMoveEvent(movingEvent);
associatedEventManager.AddEvent(movingEvent);
this.Suspend(movingEvent);
}
}
}
}
else
{
focusElement.SetStatusMessage("Getting ready to harvest tree");
//hit tree
if (associatedMap.getOccupied(treeLocation))
{
//success, reset retry counter
if (associatedMap.getOccupyingElement(treeLocation).GetElementName() == "Tree")
{
associatedMap.getOccupyingElement(treeLocation).UpdateCurrentHealth(1);
if (associatedMap.getOccupyingElement(treeLocation).currentHealth <= 0)
{
//Tree is out of HP - generate the logs
associatedMap.setOccupyingElement(treeLocation, new woodResourceElement(associatedGame, (int)treeLocation.X, (int)treeLocation.Y, (treeElement)associatedMap.getOccupyingElement(treeLocation)));
this.SetComplete();
}
}
else
{
this.SetComplete();
}
}
else
{
this.SetComplete();
}
}
}
