/// <summary>
/// Handles a selection input based on current board player is viewing.
/// This should only be called on the owning clients player controller
/// </summary>
/// <param name="screenPos">Screen position of selection</param>
/// <param name="rightClick">If selection was made using right click</param>
private void handleSelection(Vector3 screenPos, bool rightClick)
{
// Right click is being used to activate abilities while in editor,
// in actual games (where we are connected), we want to ignore this
if (PhotonNetwork.IsConnected && rightClick)
{
return;
}
// Convert from screen space to world space
Vector3 worldPos = m_camera.ScreenToWorldPoint(screenPos);
BoardManager viewedBoard = getViewedBoardManager();
if (!viewedBoard)
{
return;
}
if (viewedBoard == Board && !rightClick)
{
if (!m_canPlaceTowers)
{
return;
}
Vector3Int tileIndex = viewedBoard.positionToIndex(worldPos);
if (!viewedBoard.isPlaceableTile(tileIndex))
{
return;
}
TowerBase tower = viewedBoard.getTowerOnTile(tileIndex);
if (tower)
{
// Try destroying the tower if player has bulldozing active
if (m_canBulldoze)
{
// Refund half of a cost of the tower
giveGold(tower.m_cost / 2);
AnalyticsHelpers.reportTowerBulldozed(tower);
TowerBase.destroyTower(tower, true);
}
}
else if (m_canBuildInBulldozeMode || !m_canBulldoze)
{
// We call this as selectedPos is highly likely not to be
// the center of the tile, while this 100% will be
Vector3 spawnPos = viewedBoard.indexToPosition(tileIndex);
// Spawn tower on the server (replicates back to us if not master client)
string prefabName;
TowerBase towerPrefab = m_towersList.getSelectedTower(out prefabName);
if (towerPrefab && canAfford(towerPrefab.m_cost))
{
placeTowerAt(towerPrefab, prefabName, tileIndex, spawnPos);
}
}
}
else
{
// Right click is for using abilities while in editor
if (!PhotonNetwork.IsConnected && !rightClick)
{
return;
}
AbilityBase ability = m_towersList.getSelectedAbility();
if (!canUseAbility(ability))
{
return;
}
// Make sure we have actually clicked on the board
Vector3Int tileIndex = viewedBoard.positionToIndex(worldPos);
if (!viewedBoard.isValidTile(tileIndex))
{
return;
}
// Check if this ability would allow us to select this position
if (!ability.canUseAbilityHere(this, viewedBoard, worldPos, tileIndex))
{
return;
}
ability.activateAbility(this, viewedBoard, worldPos, tileIndex);
}
}
