objectspawner.c

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class ObjectSpawnerHandler
{
 protected static const ref TStringArray VALID_PATHS = {"DZ\\plants","DZ\\plants_bliss","DZ\\rocks","DZ\\rocks_bliss","DZ/plants","DZ/plants_bliss","DZ/rocks","DZ/rocks_bliss"};
 //---------------------------------------------------------------------------------------
 static void SpawnObjects()
 {
 if (CfgGameplayHandler.GetObjectSpawnersArr() && CfgGameplayHandler.GetObjectSpawnersArr().Count() > 0)
 {
 TStringArray arr = CfgGameplayHandler.GetObjectSpawnersArr();
 foreach (string spawnerFilePath: arr)
 {
 string path = "$mission:" + spawnerFilePath;
 
 string errorMessage;
 ObjectSpawnerJson spawner;
 if (JsonFileLoader<ObjectSpawnerJson>.LoadFile(path, spawner, errorMessage))
 {
 foreach (ITEM_SpawnerObject o : spawner.Objects)
 SpawnObject(o);
 }
 else
 ErrorEx(errorMessage);
 }
 }
 }
 //---------------------------------------------------------------------------------------
 static void SpawnObject(ITEM_SpawnerObject item)
 {
 Object object;
 
 float scale = item.scale;
 if (scale == 0)
 scale = 1;
 
 if (item.name.Contains("\\") || item.name.Contains("/"))
 {
 if (ValidatePath(item.name))
 object = GetGame().CreateStaticObjectUsingP3D(item.name, vector.ArrayToVec(item.pos), vector.ArrayToVec(item.ypr),scale);
 }
 else
 {
 int flags = ECE_SETUP | ECE_UPDATEPATHGRAPH | ECE_CREATEPHYSICS | ECE_NOLIFETIME | ECE_DYNAMIC_PERSISTENCY;
 
 if (item.enableCEPersistency)
 {
 flags &= ~ECE_DYNAMIC_PERSISTENCY;
 flags &= ~ECE_NOLIFETIME;
 }
 
 object = GetGame().CreateObjectEx(item.name, vector.ArrayToVec(item.pos), flags, RF_IGNORE);
 if (object)
 {
 object.SetOrientation( vector.ArrayToVec(item.ypr));
 if (item.scale != 1)
 object.SetScale(scale);
 }
 }
 
 if (!object)
 PrintToRPT("Object spawner failed to spawn "+item.name);
 }
 //---------------------------------------------------------------------------------------
 static void OnGameplayDataHandlerLoad()
 {
 SpawnObjects();
 GetGame().GetWorld().ProcessMarkedObjectsForPathgraphUpdate();
 }
 
 //---------------------------------------------------------------------------------------
 static bool ValidatePath(string path)
 {
 foreach (string p: VALID_PATHS)
 {
 if (path.Contains(p))
 return true;
 }
 return false;
 }
 //---------------------------------------------------------------------------------------
};
 
class ObjectSpawnerJson
{
 ref array<ref ITEM_SpawnerObject> Objects;
};
 
class ITEM_SpawnerObject
{
 string name;
 float pos[3];
 float ypr[3];
 float scale;
 bool enableCEPersistency;
};
 
 
class SpawnDataConverter
{
 static ref array<ref ITEM_SpawnerObject> Objects = new array<ref ITEM_SpawnerObject>;
 static string m_Path = "$mission:myspawndata.json";
 
 static void SpawnObjects()
 {
 Objects.Clear();
 SpawnInit();
 ObjectSpawnerJson j = new ObjectSpawnerJson();
 j.Objects = Objects;
 
 string errorMessage;
 if (!JsonFileLoader<ObjectSpawnerJson>.SaveFile(m_Path, j, errorMessage))
 ErrorEx(errorMessage);
 }
 
 static void SpawnInit()
 {
 AddSpawnData("Land_Wall_Gate_FenR", "8406.501953 107.736824 12782.338867", "0.000000 0.000000 0.000000");
 AddSpawnData("Land_Wall_Gate_FenR", "8410.501953 107.736824 12782.338867", "0.000000 0.000000 0.000000");
 AddSpawnData("Land_Wall_Gate_FenR", "8416.501953 107.736824 12782.338867", "0.000000 0.000000 0.000000");
 AddSpawnData("Land_Wall_Gate_FenR", "8422.501953 107.736824 12782.338867", "0.000000 0.000000 0.000000");
 }
 
 static void AddSpawnData(string objectName, vector position, vector orientation)
 {
 ITEM_SpawnerObject obj = new ITEM_SpawnerObject();
 obj.name = objectName;
 obj.pos[0] = position[0];
 obj.pos[1] = position[1];
 obj.pos[2] = position[2];
 
 obj.ypr[0] = orientation[0];
 obj.ypr[1] = orientation[1];
 obj.ypr[2] = orientation[2];
 
 Objects.Insert(obj); 
 }
}