private void LoadStage()
{
string stageFileName = null;
int requestedFactoryID = TileFactory.UNDEFINED_FACTORY_ID;
TileFactory modelComponent = null;
int modelIndex = -1;
Vector2 stageDimensions = Vector2.zero;
Vector3 cameraPosition = Vector3.zero;
float halfStageHeight = 0f;
float newOrthoSize = 0f;
StageSettings stageSettings = null;
if (stageIndex < 0)
{
return;
}
if (stageObject == null)
{
stageObject = new GameObject("Stage");
stageObject.transform.SetParent(gameObject.transform, false);
stageObject.transform.rotation = Quaternion.identity;
stageObject.transform.localScale = Vector3.one;
stageObject.transform.localPosition = Vector3.zero;
stageComponent = stageObject.AddComponent <StageController>();
stageComponent.SetGameController(this);
stageComponent.SetItemDatabase(itemDatabase);
stageComponent.SetPlayerModel(playerModel);
stageComponent.SetEnemyModels(enemyModels);
}
else
{
if (stageComponent != null)
{
stageComponent.Reset();
}
}
if (tileFactoryComponent != null)
{
tileFactoryComponent.Clear();
tileFactoryComponent = null;
}
if (tileFactoryObject != null)
{
Destroy(tileFactoryObject);
tileFactoryObject = null;
}
/*halmeida - get the file name and the model of the tile factory that the stage wants to use.*/
if (stageSettingComponents != null)
{
if (stageSettingComponents.Length > stageIndex)
{
stageSettings = stageSettingComponents[stageIndex];
/*halmeida - since the array is previously verified, the element is surely not null.*/
stageFileName = stageSettings.fileName;
requestedFactoryID = stageSettings.tileFactoryID;
if (tileFactoryModelComponents != null)
{
for (int i = 0; i < tileFactoryModelComponents.Length; i++)
{
modelComponent = tileFactoryModelComponents[i];
if (modelComponent != null)
{
if (modelComponent.factoryID == requestedFactoryID)
{
modelIndex = i;
break;
}
}
}
}
}
else
{
/*halmeida - player reached the end of the game.*/
if (stageComponent != null)
{
stageComponent.Clear();
stageComponent = null;
}
Destroy(stageObject);
stageObject = null;
DisplayEnding();
}
}
if ((stageFileName != null) && (modelIndex > -1))
{
tileFactoryObject = Instantiate(tileFactoryModels[modelIndex], Vector3.zero, Quaternion.identity) as GameObject;
if (tileFactoryObject != null)
{
tileFactoryComponent = tileFactoryObject.GetComponent <TileFactory>();
if ((tileFactoryComponent != null) && (stageComponent != null))
{
if (inputManager != null)
{
inputManager.SetStageController(stageComponent);
}
stageComponent.SetTileFactory(tileFactoryComponent);
stageComponent.SetEnemyStateDurations(stageSettings.durationFragileGhost, stageSettings.durationRecoveringGhost);
if (stageComponent.LoadFromResourcesFile("Stages/" + stageFileName))
{
if (cameraObject != null)
{
stageDimensions = stageComponent.GetStructureDimensions();
halfStageHeight = stageDimensions.y / 2f;
cameraPosition = cameraObject.transform.position;
cameraPosition.x = stageDimensions.x / 2f;
cameraPosition.y = -halfStageHeight;
cameraObject.transform.position = cameraPosition;
if (cameraComponent != null)
{
newOrthoSize = (halfStageHeight > cameraOriginalOrthoSize) ? halfStageHeight : cameraOriginalOrthoSize;
cameraComponent.orthographicSize = newOrthoSize;
}
}
}
}
}
}
}