public Wave Generate(int waveID)
{
if (pathList.Count == 0)
{
Debug.Log("no path at all");
return(null);
}
Wave wave = new Wave();
wave.waveID = waveID;
waveID += 1;
int _subWaveCount = Mathf.Max(1, (int)subWaveCount.GetValueAtWave(waveID));
int totalUnitCount = (int)unitCount.GetValueAtWave(waveID);
_subWaveCount = Mathf.Min(totalUnitCount, _subWaveCount);
//filter thru all the units, only use the one that meets the wave requirement (>minWave)
List <ProceduralUnitSetting> availableUnitList = new List <ProceduralUnitSetting>();
int nearestAvailableID = 0; float currentNearestValue = Mathf.Infinity;
for (int i = 0; i < unitSettingList.Count; i++)
{
if (!unitSettingList[i].enabled)
{
continue;
}
if (unitSettingList[i].minWave <= waveID)
{
availableUnitList.Add(unitSettingList[i]);
}
//while we are at it, check which unit has the lowest wave requirement, just in case
if (availableUnitList.Count == 0 && unitSettingList[i].minWave < currentNearestValue)
{
currentNearestValue = unitSettingList[i].minWave;
nearestAvailableID = i;
}
}
//if no unit available, simply uses the one with lowest requirement
if (availableUnitList.Count == 0)
{
availableUnitList.Add(unitSettingList[nearestAvailableID]);
}
//we are going to just iterate thru the pathlist and assign them to each subwave.
//So here we introduce an offset so it doesnt always start from the first path in the list
int startingPathID = Random.Range(0, pathList.Count);
for (int i = 0; i < _subWaveCount; i++)
{
SubWave subWave = new SubWave();
int unitID = Random.Range(0, availableUnitList.Count);
ProceduralUnitSetting unitSetting = availableUnitList[unitID];
subWave.unit = unitSetting.unit.gameObject;
subWave.overrideHP = unitSetting.HP.GetValueAtWave(waveID);
subWave.overrideShield = unitSetting.shield.GetValueAtWave(waveID);
subWave.overrideMoveSpd = unitSetting.speed.GetValueAtWave(waveID);
//limit the minimum interval to 0.25f
subWave.interval = Mathf.Max(0.25f, unitSetting.interval.GetValueAtWave(waveID));
//iterate through the path, randomly skip one
int pathID = startingPathID + (Random.Range(0f, 1f) > 0.75f ? 1 : 0);
while (pathID >= pathList.Count)
{
pathID -= pathList.Count;
}
subWave.path = pathList[pathID];
subWave.delay = i * Random.Range(2f, 3f);
wave.subWaveList.Add(subWave);
}
//fill up the unit count
int remainingUnitCount = totalUnitCount;
while (remainingUnitCount > 0)
{
for (int i = 0; i < _subWaveCount; i++)
{
if (wave.subWaveList[i].count == 0)
{
wave.subWaveList[i].count = 1;
remainingUnitCount -= 1;
}
else
{
int rand = Random.Range(0, 3);
rand = Mathf.Min(rand, remainingUnitCount);
wave.subWaveList[i].count += rand;
remainingUnitCount -= rand;
}
}
}
wave.duration = wave.CalculateSpawnDuration();
//get the slowest moving unit and the longest path so we know which subwave is going to take the longest to finish
float longestDuration = 0;
for (int i = 0; i < _subWaveCount; i++)
{
float pathDist = wave.subWaveList[i].path.GetPathDistance();
float moveSpeed = wave.subWaveList[i].overrideMoveSpd;
float duration = pathDist / moveSpeed;
if (duration > longestDuration)
{
longestDuration = duration;
}
}
//add the longest to the existing duration
wave.duration += longestDuration * Random.Range(0.5f, 0.8f);
for (int i = 0; i < rscSettingList.Count; i++)
{
wave.rscGainList.Add((int)rscSettingList[i].GetValueAtWave(waveID));
}
return(wave);
}
Vector2 WaveConfigurator(float startX, float startY)
{
for (int i = 0; i < instance.waveList.Count; i++)
{
Wave wave = instance.waveList[i];
float foldOffset = 25;
if (deleteID == i)
{
if (GUI.Button(new Rect(startX, startY - 3, 60, 20), "Cancel"))
{
deleteID = -1;
}
GUI.color = Color.red;
if (GUI.Button(new Rect(startX + 65, startY - 3, 20, 20), "X"))
{
instance.waveList.RemoveAt(i); i -= 1;
deleteID = -1;
}
GUI.color = Color.white;
foldOffset += 65;
}
else
{
cont = new GUIContent("X", "Delete wave");
if (GUI.Button(new Rect(startX, startY - 3, 20, 20), cont))
{
deleteID = i;
}
}
waveFoldList[i] = EditorGUI.Foldout(new Rect(startX + foldOffset, startY, 60, 15), waveFoldList[i], "wave " + (i + 1).ToString());
if (!waveFoldList[i])
{
PreviewSubWave(wave, startX + foldOffset, startY, spaceX, width, spaceY, height);
startY += 35;
continue;
}
startX += 20;
cont = new GUIContent("SubWave Size: " + wave.subWaveList.Count, "Number of subwave in this wave, each subwave can be made of different creep with different spawn configuration");
EditorGUI.LabelField(new Rect(startX, startY += spaceY, width, 15), cont);
if (GUI.Button(new Rect(startX + spaceX + 10, startY - 1, 40, 15), "-1"))
{
if (wave.subWaveList.Count > 1)
{
wave.subWaveList.RemoveAt(wave.subWaveList.Count - 1);
}
}
if (GUI.Button(new Rect(startX + spaceX + 60, startY - 1, 40, 15), "+1"))
{
wave.subWaveList.Add(wave.subWaveList[wave.subWaveList.Count - 1].Clone());
}
if (instance.spawnMode == SpawnManager._SpawnMode.Continous)
{
cont = new GUIContent("Duration: ", "Time until next wave");
EditorGUI.LabelField(new Rect(startX, startY += spaceY, width, height), cont);
wave.duration = EditorGUI.FloatField(new Rect(startX + spaceX - 20, startY, 40, 15), wave.duration);
float reqDuration = wave.CalculateSpawnDuration();
EditorGUI.LabelField(new Rect(startX + spaceX + 30, startY, 800, height), "(Time required for all units in this wave to be spawned: " + reqDuration.ToString("f1") + "s)");
}
float cachedX = startX;
startY += 3;
Vector2 v2 = SubWaveConfigurator(wave, startX, startY, spaceX, width, spaceY, height);
startY = v2.y + 5;
startX = cachedX;
cont = new GUIContent("Life Gain: ", "The amount of life player will gain when surviving the wave");
EditorGUI.LabelField(new Rect(startX, startY += spaceY, width, height), cont);
wave.lifeGain = EditorGUI.IntField(new Rect(startX + spaceX - 20, startY, 40, 15), wave.lifeGain);
//~ startX+=spaceX+75;
cont = new GUIContent("Energy Gain: ", "The amount of energy (for abilities) player will gain when surviving the wave");
EditorGUI.LabelField(new Rect(startX, startY += spaceY - 2, width, height), cont);
wave.energyGain = EditorGUI.IntField(new Rect(startX + spaceX - 20, startY, 40, 15), wave.energyGain);
//~ startX=cachedX; startY+=3;
cont = new GUIContent("Resource Gain:", "The amount of resource player will gain when surviving the wave");
EditorGUI.LabelField(new Rect(startX, startY += spaceY, 300, 15), cont);
if (wave.rscGainList.Count < rscList.Count)
{
wave.rscGainList.Add(0);
}
if (wave.rscGainList.Count > rscList.Count)
{
wave.rscGainList.RemoveAt(wave.rscGainList.Count - 1);
}
cachedX = startX;
startX += spaceX;
for (int n = 0; n < rscList.Count; n++)
{
EditorUtilities.DrawSprite(new Rect(startX, startY - 2, 20, 20), rscList[n].icon);
wave.rscGainList[n] = EditorGUI.IntField(new Rect(startX + 21, startY, 40, height - 2), wave.rscGainList[n]);
startX += 75;
}
startX = cachedX;
startY += 50;
startX -= 20;
}
return(new Vector2(startX, startY));
}
