/// <summary>
/// Used in conjunction with the Attack Panel: Once the player confirms their attack or fortification,
/// AttackButton() calls this to transfer the selected number of troops from the 'attacker' territory
/// to the 'defender' territory
/// </summary>
private void MoveTroops()
{
territoryConquered = false;
int soldiers = (int)attackSlider.value;
currentTerritory.AdjustSoldiers(-soldiers);
defendingTerritory.AdjustSoldiers(soldiers);
DeselectTerritory();
if (defendingTerritory.GetContinent().CheckBonus(currentPlayersTurn))
{
defendingTerritory.GetContinent().UpdateBorderColour(GetCurrentPlayer().armyColour);
}
else
{
defendingTerritory.GetContinent().ResetBorderColour();
}
CloseAttackPanelButton();
}
/// <summary>
/// Flexible way of assigning a territory to a player. Will subtract 'soldierCount' from the player and initialize the territory appropriately
/// </summary>
/// <param name="annexedTerritory"> The territory to be assigned to the player. </param>
/// <param name="playerId"> The player's index within currentPlayers[]. </param>
/// <param name="soldierCount"> Optional: The number of soldiers to be transfered to the annexedTerritory. </param>
private void ConquerTerritory(TerritoryNode annexedTerritory, int playerId, int soldierCount = 1)
{
if (soldierCount != 0)
{
annexedTerritory.AdjustSoldiers(soldierCount); // Add Soldiers to the territory
currentPlayers[playerId].AddArmies(soldierCount * -1); // Remove Soldiers from the player's pool
}
currentPlayers[playerId].AddTerritory(annexedTerritory); // Give the player a reference to their new territory
annexedTerritory.SetColor(currentPlayers[playerId].armyColour); // Change colour of the territory to the player's colour
// Remove the old player's ownership of the territory
if (annexedTerritory.DisplayOwner() >= 0)
{
currentPlayers[annexedTerritory.DisplayOwner()].RemoveTerritory(annexedTerritory);
}
annexedTerritory.SetOwner(playerId); // Give the territory their new owner's player ID
}
// Update is called once per frame
void Update()
{
if (optionsSelected) //gameplay
{
if (!setup)
{
// Game Over - Display Winner and limit interacion
if (activePlayers < 2)
{
//TODO : GAME OVER STUFF
}
// Main game loop - filtered by gamestate
switch (currentPhase)
{
#region RECRUIT
case TURN_PHASE.RECRUIT:
// Beginning of round Initialization
if (!didOnce)
{
reinforceUI.SetActive(true);
attackUI.SetActive(false);
fortifyUI.SetActive(false);
CalculateReinforcements(currentPlayers[currentPlayersTurn]);
didOnce = true;
}
// Entry point for input - left mouse button to interact
if (Input.GetMouseButtonDown(0) && currentPlayersTurn != -1)
{
RaycastHit2D mouseCast2D = Physics2D.GetRayIntersection(Camera.main.ScreenPointToRay(Input.mousePosition), 100, 1 << LayerMask.NameToLayer("Territory")); // Raycast mouse position, return hit on territory
if (mouseCast2D)
{
// Deselect a territory that has been selected already
if (currentTerritory)
{
currentTerritory.SetCurrentSelection(false);
currentTerritory = null;
}
currentTerritory = mouseCast2D.rigidbody.GetComponent <TerritoryNode>(); // Set the current active territory to the one that was clicked
if (currentPlayers[currentPlayersTurn].GetArmies() > 0 && currentTerritory.DisplayOwner() == currentPlayersTurn)
{
currentTerritory.SetCurrentSelection(true);
currentTerritory.AdjustSoldiers(1);
currentPlayers[currentPlayersTurn].AddArmies(-1);
if (currentPlayers[currentPlayersTurn].GetArmies() == 0)
{
turnButton.SetActive(true);
}
}
}
}
break;
#endregion
#region ATTACK
case TURN_PHASE.ATTACK:
// Beginning of Attack Phase Initialization
if (!didOnce)
{
reinforceUI.SetActive(false);
attackUI.SetActive(true);
fortifyUI.SetActive(false);
didOnce = true;
}
ResolveCombat();
if (territoryConquered)
{
attackButton.text = "Move";
attackSlider.maxValue = currentTerritory.DisplaySoldiers() - 1;
attackDice.text = attackSlider.value.ToString();
if (!attackPanel.activeInHierarchy)
{
OpenAttackPanel();
}
//Mouse Input while the attack options panel is closed
}
else if (Input.GetMouseButtonDown(0) && !attackPanel.activeInHierarchy && currentPlayersTurn != -1)
{
RaycastHit2D mouseCast2D = Physics2D.GetRayIntersection(Camera.main.ScreenPointToRay(Input.mousePosition), 100, 1 << LayerMask.NameToLayer("Territory"));
if (mouseCast2D)
{
TerritoryNode newTerritory = mouseCast2D.rigidbody.GetComponent <TerritoryNode>();
// clicked territory is a territory adjacent to selected player territory.
if (newTerritory != currentTerritory && newTerritory.GetCurrentSelection())
{
currentTerritory.DeselectAdjacentTerritories();
SelectDefendingCountry(newTerritory);
attackSlider.minValue = 1;
OpenAttackPanel();
//clicked territory is owned by the player and is eligible to attack
}
else if (newTerritory.DisplayOwner() == currentPlayersTurn && newTerritory.DisplaySoldiers() > 1)
{
SelectActiveTerritory(newTerritory);
//clicked territory does not qualify as an attacking country or defending country
}
else
{
DeselectTerritory();
}
}
else
{
DeselectTerritory();
}
}
// Attack options panel/finalizing the attack.
if (attackPanel.activeInHierarchy && !territoryConquered)
{
attackButton.text = "Attack!";
if (currentTerritory.DisplaySoldiers() > 3)
{
attackSlider.maxValue = 3;
}
else
{
attackSlider.maxValue = currentTerritory.DisplaySoldiers() - 1;
}
attackDice.text = attackSlider.value.ToString();
}
break;
#endregion
#region FORTIFY
case TURN_PHASE.FORTIFY:
// Beginning of phase initialization
if (!didOnce)
{
reinforceUI.SetActive(false);
attackUI.SetActive(false);
fortifyUI.SetActive(true);
}
//Mouse Input while the attack options panel is closed
if (Input.GetMouseButtonDown(0) && !attackPanel.activeInHierarchy && currentPlayersTurn != -1 && !fortified)
{
RaycastHit2D mouseCast2D = Physics2D.GetRayIntersection(Camera.main.ScreenPointToRay(Input.mousePosition), 100, 1 << LayerMask.NameToLayer("Territory"));
if (mouseCast2D)
{
TerritoryNode newTerritory = mouseCast2D.rigidbody.GetComponent <TerritoryNode>();
// clicked territory is a territory adjacent to selected player territory.
if (newTerritory != currentTerritory && newTerritory.GetCurrentSelection())
{
currentTerritory.DeselectAdjacentTerritories();
SelectDefendingCountry(newTerritory);
OpenAttackPanel();
}
else if (newTerritory.DisplayOwner() == currentPlayersTurn && newTerritory.DisplaySoldiers() > 1) //clicked territory is owned by the player and is eligible to fortify another territory
{
DeselectTerritory();
SelectActiveTerritory(newTerritory);
}
else //clicked territory does not qualify as an attacking country or defending country
{
DeselectTerritory();
}
}
else
{
DeselectTerritory();
}
}
if (attackPanel.activeInHierarchy) //Fortify options panel. (repurposed attack options panel)
{
attackButton.text = "Fortify";
attackSlider.minValue = 1;
attackSlider.maxValue = currentTerritory.DisplaySoldiers() - 1;
attackDice.text = attackSlider.value.ToString();
}
if (fortified)
{
NextTurnButton(); // Advance turn when all actions have been taken
}
break;
#endregion
default:
Debug.Log("Its just a phase...."); break;
}
#region SETUP
}
else //Setup Phase -- Ends when all Players are out of soldiers to place
{
if (unclaimedTerritories <= 0)
{
allTsClaimed = true;
phaseInfoTxt.text = "Reinforce claimed territories";
}
if (Input.GetMouseButtonDown(0) && currentPlayersTurn != -1) //Mouse Input handling ( Click on Territory to place soldier)
{
RaycastHit2D mouseCast2D = Physics2D.GetRayIntersection(Camera.main.ScreenPointToRay(Input.mousePosition), 100, 1 << LayerMask.NameToLayer("Territory"));
if (mouseCast2D)
{
if (currentTerritory)
{
currentTerritory.SetCurrentSelection(false);
}
currentTerritory = mouseCast2D.rigidbody.GetComponent <TerritoryNode>();
// can only pick neutral territories until there are no more
if (!allTsClaimed)
{
// Can only pick neutral territories - territories with owner set to -1
if (currentTerritory.DisplayOwner() < 0)
{
// Hide the populate button once the first territory has been selected
if (debugPopulateButton.activeInHierarchy)
{
debugPopulateButton.SetActive(false);
}
currentTerritory.SetCurrentSelection(true);
currentTerritory.AdjustSoldiers(1);
currentPlayers[currentPlayersTurn].AddArmies(-1);
currentPlayers[currentPlayersTurn].AddTerritory(currentTerritory);
currentTerritory.SetColor(currentPlayers[currentPlayersTurn].armyColour);
currentTerritory.SetOwner(currentPlayersTurn);
unclaimedTerritories -= 1;
if (currentTerritory.GetContinent().CheckBonus(currentPlayersTurn))
{
currentTerritory.GetContinent().UpdateBorderColour(GetCurrentPlayer().armyColour);
}
AdvanceTurn();
}
}
else //can only click on owned territories to add soldiers
//TODO: Add new graphic or text to show that all territories have been claimed, and the player must now only choose territories they own
{
if (currentTerritory.DisplayOwner() == currentPlayersTurn)
{
currentTerritory.SetCurrentSelection(true);
currentTerritory.AdjustSoldiers(1);
currentPlayers[currentPlayersTurn].AddArmies(-1);
AdvanceTurn();
}
}
} //end of raycasts
} // end of input
if (currentPlayers[currentPlayersTurn].GetArmies() < 1)
{
setup = false;
phaseInfoTxt.text = "Current Phase: ";
}
} //end of setup phase
#endregion
//Display Info
int uITurnInfo = currentPlayersTurn + 1;
turnInfo.text = "Player " + uITurnInfo + "'s Turn!";
turnInfoCol.color = currentPlayers[currentPlayersTurn].armyColour;
border.color = currentPlayers[currentPlayersTurn].armyColour;
} //end of gameplay
}
