public static bool Prefix(ref WorldGenerator __instance, ref List <WorldGenerator.River> __result)
{
UnityEngine.Random.State state = UnityEngine.Random.state;
UnityEngine.Random.InitState(__instance.m_riverSeed);
DateTime now = DateTime.Now;
List <WorldGenerator.River> list = new List <WorldGenerator.River>();
List <UnityEngine.Vector2> list2 = new List <UnityEngine.Vector2>(__instance.m_lakes);
while (list2.Count > 1)
{
UnityEngine.Vector2 vector = list2[0];
int num = __instance.FindRandomRiverEnd(list, __instance.m_lakes, vector, WorldGenOptions.GenOptions.usingData.riverMultipleMaxDistance, 0.4f, 128f);
if (num == -1 && !__instance.HaveRiver(list, vector))
{
num = __instance.FindRandomRiverEnd(list, __instance.m_lakes, vector, 5000f, 0.4f, 128f);
}
if (num != -1)
{
WorldGenerator.River river = new WorldGenerator.River();
river.p0 = vector;
river.p1 = __instance.m_lakes[num];
river.center = (river.p0 + river.p1) * 0.5f;
river.widthMax = UnityEngine.Random.Range(WorldGenOptions.GenOptions.usingData.riverWidthMaxLowerRange, WorldGenOptions.GenOptions.usingData.riverWidthMaxUpperRange);
river.widthMin = UnityEngine.Random.Range(WorldGenOptions.GenOptions.usingData.riverWidthMinLowerRange, river.widthMax);
float num2 = UnityEngine.Vector2.Distance(river.p0, river.p1);
river.curveWidth = num2 / WorldGenOptions.GenOptions.usingData.riverCurveWidth;
river.curveWavelength = num2 / WorldGenOptions.GenOptions.usingData.riverWavelength;
list.Add(river);
}
else
{
list2.RemoveAt(0);
}
}
ZLog.Log("Rivers:" + list.Count);
__instance.RenderRivers(list);
ZLog.Log("River Calc time " + (DateTime.Now - now).TotalMilliseconds + " ms");
UnityEngine.Random.state = state;
__result = list;
return(false);
}
// Token: 0x06001053 RID: 4179 RVA: 0x000730D0 File Offset: 0x000712D0
private List <WorldGenerator.River> PlaceRivers()
{
UnityEngine.Random.State state = UnityEngine.Random.state;
UnityEngine.Random.InitState(this.m_riverSeed);
DateTime now = DateTime.Now;
List <WorldGenerator.River> list = new List <WorldGenerator.River>();
List <Vector2> list2 = new List <Vector2>(this.m_lakes);
while (list2.Count > 1)
{
Vector2 vector = list2[0];
int num = this.FindRandomRiverEnd(list, this.m_lakes, vector, 2000f, 0.4f, 128f);
if (num == -1 && !this.HaveRiver(list, vector))
{
num = this.FindRandomRiverEnd(list, this.m_lakes, vector, 5000f, 0.4f, 128f);
}
if (num != -1)
{
WorldGenerator.River river = new WorldGenerator.River();
river.p0 = vector;
river.p1 = this.m_lakes[num];
river.center = (river.p0 + river.p1) * 0.5f;
river.widthMax = UnityEngine.Random.Range(60f, 100f);
river.widthMin = UnityEngine.Random.Range(60f, river.widthMax);
float num2 = Vector2.Distance(river.p0, river.p1);
river.curveWidth = num2 / 15f;
river.curveWavelength = num2 / 20f;
list.Add(river);
}
else
{
list2.RemoveAt(0);
}
}
this.RenderRivers(list);
DateTime.Now - now;
UnityEngine.Random.state = state;
return(list);
}
// Token: 0x06001050 RID: 4176 RVA: 0x00072E6C File Offset: 0x0007106C
private List <WorldGenerator.River> PlaceStreams()
{
UnityEngine.Random.State state = UnityEngine.Random.state;
UnityEngine.Random.InitState(this.m_streamSeed);
List <WorldGenerator.River> list = new List <WorldGenerator.River>();
int num = 0;
DateTime now = DateTime.Now;
for (int i = 0; i < 3000; i++)
{
Vector2 vector;
float num2;
Vector2 vector2;
if (this.FindStreamStartPoint(100, 26f, 31f, out vector, out num2) && this.FindStreamEndPoint(100, 36f, 44f, vector, 80f, 200f, out vector2))
{
Vector2 vector3 = (vector + vector2) * 0.5f;
float height = this.GetHeight(vector3.x, vector3.y);
if (height >= 26f && height <= 44f)
{
WorldGenerator.River river = new WorldGenerator.River();
river.p0 = vector;
river.p1 = vector2;
river.center = vector3;
river.widthMax = 20f;
river.widthMin = 20f;
float num3 = Vector2.Distance(river.p0, river.p1);
river.curveWidth = num3 / 15f;
river.curveWavelength = num3 / 20f;
list.Add(river);
num++;
}
}
}
this.RenderRivers(list);
UnityEngine.Random.state = state;
DateTime.Now - now;
return(list);
}
// Token: 0x0600105B RID: 4187 RVA: 0x0007374C File Offset: 0x0007194C
private void AddRiverPoint(Dictionary <Vector2i, List <WorldGenerator.RiverPoint> > riverPoints, Vector2i grid, Vector2 p, float r, WorldGenerator.River river)
{
List <WorldGenerator.RiverPoint> list;
if (riverPoints.TryGetValue(grid, out list))
{
list.Add(new WorldGenerator.RiverPoint(p, r));
return;
}
list = new List <WorldGenerator.RiverPoint>();
list.Add(new WorldGenerator.RiverPoint(p, r));
riverPoints.Add(grid, list);
}
// Token: 0x0600105A RID: 4186 RVA: 0x000736C8 File Offset: 0x000718C8
private void AddRiverPoint(Dictionary <Vector2i, List <WorldGenerator.RiverPoint> > riverPoints, Vector2 p, float r, WorldGenerator.River river)
{
Vector2i riverGrid = this.GetRiverGrid(p.x, p.y);
int num = Mathf.CeilToInt(r / 64f);
for (int i = riverGrid.y - num; i <= riverGrid.y + num; i++)
{
for (int j = riverGrid.x - num; j <= riverGrid.x + num; j++)
{
Vector2i grid = new Vector2i(j, i);
if (this.InsideRiverGrid(grid, p, r))
{
this.AddRiverPoint(riverPoints, grid, p, r, river);
}
}
}
}
