/// <summary>
/// Inserts a new player loop system in the player loop, just before another system.
/// </summary>
/// <param name="newSystemMarker">Type marker for the new system.</param>
/// <param name="newSystemUpdate">Callback that will be called each frame before insertBefore.</param>
/// <param name="insertBefore">The subsystem to insert the system before.</param>
/// <param name="runInFixedUpdate">Set the loop condition function to the same as the built-in FixedUpdate. NOTE: This doesn't work!</param>
public static void InsertSystemBefore(Type newSystemMarker, UnityEngine.LowLevel.PlayerLoopSystem.UpdateFunction newSystemUpdate, Type insertBefore, bool runInFixedUpdate = false)
{
var playerLoopSystem = new UnityEngine.LowLevel.PlayerLoopSystem {
type = newSystemMarker, updateDelegate = newSystemUpdate
};
if (runInFixedUpdate)
{
playerLoopSystem.loopConditionFunction = fixedUpdateLoopCondition;
}
InsertSystemBefore(playerLoopSystem, insertBefore);
}
private static void InstallCallback <T>(UnityEngine.LowLevel.PlayerLoopSystem playerLoop, Type subsystem,
UnityEngine.LowLevel.PlayerLoopSystem.UpdateFunction callback)
{
for (var i = 0; i < playerLoop.subSystemList.Length; ++i)
{
int subsystemListLength = playerLoop.subSystemList[i].subSystemList.Length;
if (playerLoop.subSystemList[i].type != subsystem)
{
continue;
}
// Create new subsystem list and add callback
var newSubsystemList = new UnityEngine.LowLevel.PlayerLoopSystem[subsystemListLength + 1];
for (var j = 0; j < subsystemListLength; j++)
{
newSubsystemList[j] = playerLoop.subSystemList[i].subSystemList[j];
}
newSubsystemList[subsystemListLength].type = typeof(UnityEngine.PlayerLoop.FixedUpdate);
newSubsystemList[subsystemListLength].updateDelegate = callback;
playerLoop.subSystemList[i].subSystemList = newSubsystemList;
}
}
/** Find
*
* a_playerloopsystem : プレイヤーループシステム。
* a_mode : モード。
* a_target_type : 追加場所。
* a_type : タイプ。
* a_function : 関数。
*
*/
public static void AddFromType(ref UnityEngine.LowLevel.PlayerLoopSystem a_playerloopsystem, Mode a_mode, System.Type a_target_type, System.Type a_type, UnityEngine.LowLevel.PlayerLoopSystem.UpdateFunction a_function)
{
int t_index_1;
int t_index_2;
int t_index_3;
int t_index_count = Find.FindFromType(a_playerloopsystem, a_target_type, out t_index_1, out t_index_2, out t_index_3);
UnityEngine.LowLevel.PlayerLoopSystem t_item = new UnityEngine.LowLevel.PlayerLoopSystem();
{
t_item.subSystemList = null;
t_item.type = a_type;
t_item.updateDelegate = a_function;
}
int t_target_index;
System.Collections.Generic.List <UnityEngine.LowLevel.PlayerLoopSystem> t_target_list;
{
switch (a_mode)
{
case Mode.AddFirst:
case Mode.AddLast:
{
t_target_index = -1;
switch (t_index_count)
{
case 1:
{
t_target_list = new System.Collections.Generic.List <UnityEngine.LowLevel.PlayerLoopSystem>(a_playerloopsystem.subSystemList[t_index_1].subSystemList);
} break;
case 2:
{
t_target_list = new System.Collections.Generic.List <UnityEngine.LowLevel.PlayerLoopSystem>(a_playerloopsystem.subSystemList[t_index_1].subSystemList[t_index_2].subSystemList);
} break;
case 3:
{
t_target_list = new System.Collections.Generic.List <UnityEngine.LowLevel.PlayerLoopSystem>(a_playerloopsystem.subSystemList[t_index_1].subSystemList[t_index_2].subSystemList[t_index_3].subSystemList);
} break;
default:
{
//未発見。
#if (DEF_BLUEBACK_UNITYPLAYERLOOP_ASSERT)
DebugTool.Assert(false);
#endif
t_target_list = null;
} break;
}
} break;
case Mode.AddBefore:
case Mode.AddAfter:
{
switch (t_index_count)
{
case 1:
{
t_target_list = new System.Collections.Generic.List <UnityEngine.LowLevel.PlayerLoopSystem>(a_playerloopsystem.subSystemList);
t_target_index = t_index_1;
} break;
case 2:
{
t_target_list = new System.Collections.Generic.List <UnityEngine.LowLevel.PlayerLoopSystem>(a_playerloopsystem.subSystemList[t_index_1].subSystemList);
t_target_index = t_index_2;
} break;
case 3:
{
t_target_list = new System.Collections.Generic.List <UnityEngine.LowLevel.PlayerLoopSystem>(a_playerloopsystem.subSystemList[t_index_1].subSystemList[t_index_2].subSystemList);
t_target_index = t_index_3;
} break;
default:
{
//未発見。
#if (DEF_BLUEBACK_UNITYPLAYERLOOP_ASSERT)
DebugTool.Assert(false);
#endif
t_target_list = null;
t_target_index = -1;
} break;
}
} break;
default:
{
//不明なタイプ。
#if (DEF_BLUEBACK_UNITYPLAYERLOOP_ASSERT)
DebugTool.Assert(false);
#endif
t_target_list = null;
t_target_index = -1;
} break;
}
}
//追加。
{
switch (a_mode)
{
case Mode.AddFirst:
{
t_target_list.Insert(0, t_item);
} break;
case Mode.AddLast:
{
t_target_list.Add(t_item);
} break;
case Mode.AddBefore:
{
t_target_list.Insert(t_target_index, t_item);
} break;
case Mode.AddAfter:
{
t_target_list.Insert(t_target_index + 1, t_item);
} break;
default:
{
//不明なタイプ。
#if (DEF_BLUEBACK_UNITYPLAYERLOOP_ASSERT)
DebugTool.Assert(false);
#endif
} break;
}
}
//適応。
{
switch (a_mode)
{
case Mode.AddFirst:
case Mode.AddLast:
{
switch (t_index_count)
{
case 1:
{
a_playerloopsystem.subSystemList[t_index_1].subSystemList = t_target_list.ToArray();
} break;
case 2:
{
a_playerloopsystem.subSystemList[t_index_1].subSystemList[t_index_2].subSystemList = t_target_list.ToArray();
} break;
case 3:
{
a_playerloopsystem.subSystemList[t_index_1].subSystemList[t_index_2].subSystemList[t_index_3].subSystemList = t_target_list.ToArray();
} break;
default:
{
//未発見。
#if (DEF_BLUEBACK_UNITYPLAYERLOOP_ASSERT)
DebugTool.Assert(false);
#endif
} break;
}
} break;
case Mode.AddBefore:
case Mode.AddAfter:
{
switch (t_index_count)
{
case 1:
{
a_playerloopsystem.subSystemList = t_target_list.ToArray();
} break;
case 2:
{
a_playerloopsystem.subSystemList[t_index_1].subSystemList = t_target_list.ToArray();
} break;
case 3:
{
a_playerloopsystem.subSystemList[t_index_1].subSystemList[t_index_2].subSystemList = t_target_list.ToArray();
} break;
default:
{
//未発見。
#if (DEF_BLUEBACK_UNITYPLAYERLOOP_ASSERT)
DebugTool.Assert(false);
#endif
} break;
}
} break;
default:
{
//不明なタイプ。
#if (DEF_BLUEBACK_UNITYPLAYERLOOP_ASSERT)
DebugTool.Assert(false);
#endif
} break;
}
}
}
