public static PlayerLoopSystem InsertWorldManagersInPlayerLoop(PlayerLoopSystem defaultPlayerLoop,
params World[] worlds)
{
var systemList = new List <InsertionBucket>();
foreach (var world in worlds)
{
if (world.BehaviourManagers.Count() == 0)
{
continue;
}
systemList.AddRange(CreateSystemDependencyList(world.BehaviourManagers, defaultPlayerLoop));
}
var patchSystemList = new List <ScriptBehaviourManager>();
foreach (var world in worlds)
{
if (world.Patches.Count == 0)
{
continue;
}
patchSystemList.AddRange(world.Patches);
}
var ecsPlayerLoop = CreatePlayerLoop(systemList, defaultPlayerLoop);
for (var i = 0; i < ecsPlayerLoop.subSystemList.Length; ++i)
{
var subSystemList = new List <PlayerLoopSystem>();
for (var j = 0; j < ecsPlayerLoop.subSystemList[i].subSystemList.Length; j++)
{
var next = ecsPlayerLoop.subSystemList[i].subSystemList[j];
if (next.type.IsSubclassOf(typeof(ComponentSystem)))
{
for (var k = 0; k < patchSystemList.Count; k++)
{
var patch = new PlayerLoopSystem();
patch.type = patchSystemList[k].GetType();
var tmp = new DummyDelagateWrapper(patchSystemList[k]);
patch.updateDelegate = tmp.TriggerUpdate;
subSystemList.Add(patch);
}
}
subSystemList.Add(next);
}
ecsPlayerLoop.subSystemList[i].subSystemList = subSystemList.ToArray();
}
return(ecsPlayerLoop);
}
static PlayerLoopSystem CreatePlayerLoop(List <InsertionBucket> insertionBuckets, PlayerLoopSystem defaultPlayerLoop)
{
insertionBuckets.Sort();
// Insert the buckets at the appropriate place
var currentPos = 0;
var ecsPlayerLoop = new PlayerLoopSystem
{
subSystemList = new PlayerLoopSystem[defaultPlayerLoop.subSystemList.Length]
};
var currentBucket = 0;
for (var i = 0; i < defaultPlayerLoop.subSystemList.Length; ++i)
{
var firstPos = currentPos + 1;
var lastPos = firstPos + defaultPlayerLoop.subSystemList[i].subSystemList.Length;
// Find all new things to insert here
var systemsToInsert = 0;
foreach (var bucket in insertionBuckets)
{
if (bucket.InsertPos >= firstPos && bucket.InsertPos <= lastPos)
{
systemsToInsert += bucket.Systems.Count;
}
}
ecsPlayerLoop.subSystemList[i] = defaultPlayerLoop.subSystemList[i];
if (systemsToInsert > 0)
{
ecsPlayerLoop.subSystemList[i].subSystemList = new PlayerLoopSystem[defaultPlayerLoop.subSystemList[i].subSystemList.Length + systemsToInsert];
var dstPos = 0;
for (var srcPos = 0; srcPos < defaultPlayerLoop.subSystemList[i].subSystemList.Length; ++srcPos, ++dstPos)
{
while (currentBucket < insertionBuckets.Count && insertionBuckets[currentBucket].InsertPos <= firstPos + srcPos)
{
foreach (var insert in insertionBuckets[currentBucket].Systems)
{
ecsPlayerLoop.subSystemList[i].subSystemList[dstPos].type = insert.Manager.GetType();
var tmp = new DummyDelagateWrapper(insert.Manager);
ecsPlayerLoop.subSystemList[i].subSystemList[dstPos].updateDelegate = tmp.TriggerUpdate;
++dstPos;
}
++currentBucket;
}
ecsPlayerLoop.subSystemList[i].subSystemList[dstPos] = defaultPlayerLoop.subSystemList[i].subSystemList[srcPos];
}
while (currentBucket < insertionBuckets.Count && insertionBuckets[currentBucket].InsertPos <= lastPos)
{
foreach (var insert in insertionBuckets[currentBucket].Systems)
{
ecsPlayerLoop.subSystemList[i].subSystemList[dstPos].type = insert.Manager.GetType();
var tmp = new DummyDelagateWrapper(insert.Manager);
ecsPlayerLoop.subSystemList[i].subSystemList[dstPos].updateDelegate = tmp.TriggerUpdate;
++dstPos;
}
++currentBucket;
}
}
currentPos = lastPos;
}
return(ecsPlayerLoop);
}
private static PlayerLoopSystem CreatePlayerLoop(List <InsertionBucket> insertionBuckets, PlayerLoopSystem defaultPlayerLoop)
{
insertionBuckets.Sort();
int num = 0;
PlayerLoopSystem system = new PlayerLoopSystem {
subSystemList = new PlayerLoopSystem[defaultPlayerLoop.subSystemList.Length]
};
int num2 = 0;
for (int i = 0; i < defaultPlayerLoop.subSystemList.Length; i++)
{
int num4 = num + 1;
int num5 = num4 + defaultPlayerLoop.subSystemList[i].subSystemList.Length;
int num6 = 0;
foreach (InsertionBucket bucket in insertionBuckets)
{
if ((bucket.InsertPos >= num4) && (bucket.InsertPos <= num5))
{
num6 += bucket.Systems.Count;
}
}
system.subSystemList[i] = defaultPlayerLoop.subSystemList[i];
if (num6 > 0)
{
system.subSystemList[i].subSystemList = new PlayerLoopSystem[defaultPlayerLoop.subSystemList[i].subSystemList.Length + num6];
int index = 0;
int num8 = 0;
while (true)
{
if (num8 >= defaultPlayerLoop.subSystemList[i].subSystemList.Length)
{
while (true)
{
if ((num2 >= insertionBuckets.Count) || (insertionBuckets[num2].InsertPos > num5))
{
break;
}
foreach (DependantBehavior behavior2 in insertionBuckets[num2].Systems)
{
system.subSystemList[i].subSystemList[index].type = behavior2.Manager.GetType();
DummyDelagateWrapper wrapper2 = new DummyDelagateWrapper(behavior2.Manager);
system.subSystemList[i].subSystemList[index].updateDelegate = new PlayerLoopSystem.UpdateFunction(wrapper2.TriggerUpdate);
index++;
}
num2++;
}
break;
}
while (true)
{
if ((num2 >= insertionBuckets.Count) || (insertionBuckets[num2].InsertPos > (num4 + num8)))
{
system.subSystemList[i].subSystemList[index] = defaultPlayerLoop.subSystemList[i].subSystemList[num8];
num8++;
index++;
break;
}
foreach (DependantBehavior behavior in insertionBuckets[num2].Systems)
{
system.subSystemList[i].subSystemList[index].type = behavior.Manager.GetType();
DummyDelagateWrapper wrapper = new DummyDelagateWrapper(behavior.Manager);
system.subSystemList[i].subSystemList[index].updateDelegate = new PlayerLoopSystem.UpdateFunction(wrapper.TriggerUpdate);
index++;
}
num2++;
}
}
}
num = num5;
}
return(system);
}
