public River GEN_RIVER_TEST()
{
Vec2i start = new Vec2i(World.WorldSize / 2, World.WorldSize / 2);
River r = new River();
r.SetFirstChunk(start, 10);
int lastY = start.z;
//Iterate 100 x points
Vec2i last = start;
for (int x = 0; x < 10; x++)
{
//r.AddChunk(new Vec2i(start.x + x + 1, start.z), 10);
int i = Random.Range(0, 2);
Vec2i dr = new Vec2i(0, 1);
Vec2i next = last + dr;
r.AddChunk(next, 10);
last = next;
continue;
int cx = start.x + (x + 1);
//Find the dy at this point
int dy = SimpleSinSum(x) - lastY;
//If dy > 1, then we must seperate out
if (Mathf.Abs(dy) > 1)
{
int sign = (int)Mathf.Sign(dy);
for (int y = 0; y < Mathf.Abs(dy); y++)
{
if (!r.AddChunk(new Vec2i(cx, lastY + y * sign), 10))
{
throw new System.Exception("Chunk not next to last one");
}
}
}
else
{
//If it is not, then we can add it directly.
if (!r.AddChunk(new Vec2i(cx, lastY + dy), 10))
{
throw new System.Exception("Chunk not next to last one 2");
}
}
lastY = lastY + dy;
}
Debug.Log("start point at " + start);
return(r);
}
private River GenerateRiver(Vec2i start, Vec2i mainDirection, GenerationRandom genRan)
{
bool shouldStop = false;
River r = new River();
r.SetFirstChunk(start, 5);
List <Vec2i> directions = new List <Vec2i>();
directions.Add(mainDirection);
directions.Add(mainDirection);
directions.Add(mainDirection);
directions.Add(mainDirection);
directions.AddRange(PerpDir(mainDirection));
Vec2i last = start;
while (!shouldStop)
{
Vec2i next = last + genRan.RandomFromList <Vec2i>(directions);
if (r.AddChunk(next, 5))
{
last = next;
if (next.x < 0 || next.z < 0 || next.x >= World.WorldSize || next.z >= World.WorldSize)
{
shouldStop = true;
}
else if (!GameGenerator.TerrainGenerator.ChunkBases[next.x, next.z].IsLand)
{
shouldStop = true;
}
}
}
return(r);
}
private void GenerateWorld3()
{
World world = new World();
//Create chunk bases
ChunkBase[,] chunk_b = new ChunkBase[World.RegionSize, World.RegionSize];
ChunkData[,] chunks = new ChunkData[World.RegionSize, World.RegionSize];
River r = new River();
r.SetFirstChunk(new Vec2i(2, 2), 6);
r.AddChunk(new Vec2i(3, 2), 6);
r.AddChunk(new Vec2i(4, 2), 6);
r.AddChunk(new Vec2i(4, 3), 6);
r.AddChunk(new Vec2i(5, 3), 6);
/*
* r.AddChunk(new Vec2i(3,2), 6);
* r.AddChunk(new Vec2i(3, 3), 6);
* r.AddChunk(new Vec2i(4, 3), 6);
* r.AddChunk(new Vec2i(4, 2), 6);
* r.AddChunk(new Vec2i(4, 1), 6);
* r.AddChunk(new Vec2i(3, 1), 6);
* r.AddChunk(new Vec2i(2, 1), 6);
* r.AddChunk(new Vec2i(1, 1), 6);
*/
/*
* Vec2i last = new Vec2i(2, 2);
* for(int i=0; i<10; i++)
* {
* int t = (i % 8);
* int dx = 0;
* int dz = 0;
* if (t == 0 || t==1)
* dx = 1;
* else if (t == 2 || t == 3)
* dz = 1;
* else if (t == 3 || t == 5)
* dx = -1;
* else
* dz = -1;
* //int dx = (i % 2);
* //int dz = (i + 1) % 2;
* last = last + new Vec2i(dx, dz);
* r.AddChunk(last, 6);
* }*/
for (int rx = 0; rx < World.RegionSize; rx++)
{
for (int rz = 0; rz < World.RegionSize; rz++)
{
chunk_b[rx, rz] = new ChunkBase(new Vec2i(rx, rz), true);
}
}
foreach (KeyValuePair <Vec2i, RiverNode> kvp in r.GenerateRiverNodes())
{
chunk_b[kvp.Key.x, kvp.Key.z].AddRiver(kvp.Value);
}
int[,] emptyLandChunk = new int[World.ChunkSize, World.ChunkSize];
for (int x = 0; x < World.ChunkSize; x++)
{
for (int z = 0; z < World.ChunkSize; z++)
{
emptyLandChunk[x, z] = Tile.GRASS.ID;
}
}
for (int rx = 0; rx < World.RegionSize; rx++)
{
for (int rz = 0; rz < World.RegionSize; rz++)
{
chunks[rx, rz] = GenerateChunk((int[, ])emptyLandChunk.Clone(), chunk_b[rx, rz]);
}
}
ChunkRegion region = new ChunkRegion(0, 0, chunks);
WorldManager.SetWorld(world);
WorldManager.LoadedRegions[0, 0] = region;
world.SetChunkBases(chunk_b);
for (int rx = 0; rx < World.RegionSize - 1; rx++)
{
for (int rz = 0; rz < World.RegionSize - 1; rz++)
{
WorldManager.CRManager.LoadChunk(new Vec2i(rx, rz));
}
}
}
