public void Walk(Vector2Int playerPos, Vector2Int walkPos)
{
var genPerlin = new GeneratorPerlin(System.DateTime.Now.Millisecond + 20, 1, 0.5f, 0.08f, 2, 3);
Vector2Int walkDir = new Vector2Int(1, 0);
Vector2Int furtherLocation = walkPos;
int maxDistance = 0;
for(int i = 0; i < randomWalkLength; i++) {
var playerDelta = playerPos - walkPos;
if(hardness.hardness[(walkPos.x + walkDir.x) + (walkPos.y + walkDir.y) * width] == 0) {
walkPos += walkDir;
} else {
var newWalkDir = RandomDirection(walkPos, playerPos);
if(newWalkDir == playerDelta || walkDir == newWalkDir || walkDir == -walkDir) {
walkDir = RandomDirection(walkPos, playerPos);
} else {
walkDir = newWalkDir;
}
continue;
}
if(rand.RandomChance(directionChangeChance)) {
var newWalkDir = RandomDirection(walkPos, playerPos);
if(newWalkDir == playerDelta || walkDir == newWalkDir || newWalkDir == -walkDir) {
walkDir = RandomDirection(walkPos, playerPos);
}
}
if(playerDelta.x + playerDelta.y > maxDistance) {
maxDistance = playerDelta.x + playerDelta.y;
furtherLocation = walkPos;
}
if(genPerlin.GetNoise2D(walkPos) < -0.2f) {
undermap.SetTile(new Vector3Int(walkPos.x, walkPos.y, 1), path);
}
}
var stairsSp = Instantiate(stairs);
stairsSp.transform.position = new Vector3(furtherLocation.x, furtherLocation.y, -0.1f);
stairsSp.transform.parent = holder.transform;
tilemap.SetTile(new Vector3Int(furtherLocation.x, furtherLocation.y, 0), null);
tilemap.SetTile(new Vector3Int(furtherLocation.x - 1, furtherLocation.y, 0), null);
tilemap.SetTile(new Vector3Int(furtherLocation.x - 1, furtherLocation.y - 1, 0), null);
tilemap.SetTile(new Vector3Int(furtherLocation.x, furtherLocation.y - 1, 0), null);
undermap.SetTile(new Vector3Int(furtherLocation.x, furtherLocation.y, 1), null);
undermap.SetTile(new Vector3Int(furtherLocation.x - 1, furtherLocation.y, 1), null);
undermap.SetTile(new Vector3Int(furtherLocation.x - 1, furtherLocation.y - 1, 1), null);
undermap.SetTile(new Vector3Int(furtherLocation.x, furtherLocation.y - 1, 1), null);
undermap.SetTile(new Vector3Int(furtherLocation.x, furtherLocation.y, 2), null);
undermap.SetTile(new Vector3Int(furtherLocation.x - 1, furtherLocation.y, 2), null);
undermap.SetTile(new Vector3Int(furtherLocation.x - 1, furtherLocation.y - 1, 2), null);
undermap.SetTile(new Vector3Int(furtherLocation.x, furtherLocation.y - 1, 2), null);
}
public void GenerateMap()
{
if(holder != null) {
GameObject.Destroy(holder);
}
holder = new GameObject("Holder");
spawner.holder = holder;
GameManager.Instance.holder = holder;
powerupBag = new Utils.GrabBag<Effect>();
powerupBag.AddItems(possibleEffects, possibleEffectWeights);
undermap.ClearAllTiles();
tilemap.ClearAllTiles();
bad.ClearAllTiles();
int colorIndex = (int) (GameManager.Instance.depth / 200f);
colorIndex = Mathf.Min(colorIndex, colorsPer200.Length - 1);
var color = colorsPer200[colorIndex];
tilemap.color = color;
undermap.color = color;
player = GameManager.Instance.player;
var genPerlinMoss = new GeneratorPerlin(System.DateTime.Now.Millisecond + 12, 1, 0.3f, 0.05f, 2, 2);
var genPerlinDecorger = new GeneratorPerlin(System.DateTime.Now.Millisecond + 12, 1, 0.3f, 0.05f, 2, 2);
var depth = GameManager.Instance.depth;
float perlinFreq = 0.05f * perlinFreqSc.Evaluate(depth);
var pr = perlinRoughness.Evaluate(depth);
float perlinFreqMulti = 2f * pr;
float perlinPersistence = 0.5f * pr;
float ridgedFreq = 0.05f * ridgedFreqSc.Evaluate(depth);
var rr = ridgedRoughness.Evaluate(depth);
float ridgedFreqMulti = 2f * rr;
float ridgedPersistence = 0.5f * rr;
float bpFreq = 0.05f * bpFreqSc.Evaluate(depth);
var bpr = bpRoughness.Evaluate(depth);
float bpFreqMulti = 2f * bpr;
float bpPersistence = 0.5f * bpr;
float blend1Freq = 0.02f * blend1FreqSc.Evaluate(depth);
float blend2Freq = 0.03f * blend2FreqSc.Evaluate(depth);
var genPerlin = new GeneratorPerlin(System.DateTime.Now.Millisecond, 1, perlinPersistence, perlinFreq, perlinFreqMulti, 4);
var genRidged = new GeneratorRidged(System.DateTime.Now.Millisecond + 1, 1, ridgedPersistence, ridgedFreq, ridgedFreqMulti, 4);
var genBPBil = new GeneratorBillowed(System.DateTime.Now.Millisecond + 2, 1, bpPersistence, bpFreq, bpFreqMulti, 4);
var genBPRidge = new GeneratorRidged(System.DateTime.Now.Millisecond + 3, 1, bpPersistence, bpFreq, bpFreqMulti, 4);
var genBP = new GeneratorDivide(new GeneratorAdd(genBPBil, genBPRidge), new GeneratorConstant(2f));
var genBlend1 = new GeneratorAdd(new GeneratorPerlin(System.DateTime.Now.Millisecond + 4, 0.5f, 0.5f, 0.02f, 2, 1), new GeneratorConstant(1));
var genBlend2 = new GeneratorAdd(new GeneratorPerlin(System.DateTime.Now.Millisecond + 5, 0.5f, 0.5f, 0.03f, 2, 1), new GeneratorConstant(1));
var genBlended1 = new GeneratorBlend(genRidged, genBP, genBlend2);
var generator = new GeneratorBlend(genBlended1, genPerlin, genBlend1);
hardness.hardness = new int[width * height];
hardness.width = width;
hardness.height = height;
TileBase[] tilesCollision = new TileBase[width * height];
TileBase[] tilesUnder = new TileBase[width * height];
for(int i = 0; i < width - 1; i++) {
for(int j = 0; j < height - 1; j++) {
var circleFunction = ((i - width / 2) / (float) width) * ((i - width / 2) / (float) width) + ((j - height / 2) / (float) height) * ((j - height / 2) / (float) height);
circleFunction *= circleFunctionStrength;
var pos = new Vector2(i, j);
var signal = generator.GetNoise2D(pos) - circleFunction;
var index = i + j * width;
if(genPerlinMoss.GetNoise2D(pos) < -0.22f) {
if(hardness.hardness[index] == 0)
undermap.SetTile(new Vector3Int(i, j, 1), moss);
if(hardness.hardness[index + 1] == 0)
undermap.SetTile(new Vector3Int(i + 1, j, 1), moss);
if(hardness.hardness[index + width] == 0)
undermap.SetTile(new Vector3Int(i, j + 1, 1), moss);
if(hardness.hardness[index + width + 1] == 0)
undermap.SetTile(new Vector3Int(i + 1, j + 1, 1), moss);
}
if(signal < stoneThreshhold) {
tilesCollision[i + j * width] = stone;
tilesCollision[(i + 1) + j * width] = stone;
tilesCollision[i + (j + 1) * width] = stone;
tilesCollision[(i + 1) + (j + 1) * width] = stone;
undermap.SetTile(new Vector3Int(i, j, 1), null);
undermap.SetTile(new Vector3Int(i + 1, j, 1), null);
undermap.SetTile(new Vector3Int(i, j + 1, 1), null);
undermap.SetTile(new Vector3Int(i + 1, j + 1, 1), null);
hardness.hardness[index] = 1;
hardness.hardness[index + 1] = 1;
hardness.hardness[index + width] = 1;
hardness.hardness[index + width + 1] = 1;
}
tilesUnder[i + j * width] = grass;
var decorChance = genPerlinDecorger.GetNoise2D(pos);
if(decorChance < 0f) {
if(rand.RandomChance(Mathf.Abs(decorChance) * 0.1f) && hardness.hardness[index] == 0) {
undermap.SetTile(new Vector3Int(i, j, 2), decor[rand.RandomIntLessThan(decor.Length)]);
}
}
if(decorChance > 0f) {
if(rand.RandomChance(Mathf.Abs(decorChance) * 0.05f) && hardness.hardness[index] == 0) {
bad.SetTile(new Vector3Int(i, j, 0), deadly[rand.RandomIntLessThan(deadly.Length)]);
undermap.SetTile(new Vector3Int(i, j, 1), null);
}
}
}
}
tilemap.SetTilesBlock(new BoundsInt(0, 0, 0, width, height, 1), tilesCollision);
undermap.SetTilesBlock(new BoundsInt(0, 0, 0, width, height, 1), tilesUnder);
var chosenX = 100;
var chosenY = 100;
for(int i = 0; i < 20; i++) {
for(int j = 0; j < 20; j++) {
int x = 100 + i;
int y = 100 + j;
int col = 0;
for(int ii = -1; ii <= 1; ii++) {
for(int jj = -1; jj <= 1; jj++) {
col += hardness.hardness[x + ii + (y + jj) * width];
}
}
if(bad.GetTile(new Vector3Int(x, y, 0)) == null && col == 0) {
player.transform.position = new Vector3(x + 0.5f, y + 0.5f, -5f);
chosenX = x;
chosenY = y;
break;
}
}
}
var playerPos = new Vector2Int(chosenX, chosenY);
var walkPos = new Vector2Int(chosenX, chosenY);
Walk(playerPos, walkPos);
player.tilemap = tilemap;
player.hardness = hardness;
var numDepth = numUpgradeShrinesPerDepth.Evaluate(GameManager.Instance.depth);
for(int i = 0; i < numDepth; i++) {
TryPlaceShrine();
}
var numBomb = rand.RandomIntInRange(numBombPickup.x, numBombPickup.y);
for(int i = 0; i < numBomb; i++) {
TryPlaceBomb();
}
var numWater = Mathf.CeilToInt(numWaterPickups.Evaluate(GameManager.Instance.depth));
for(int i = 0; i < numWater; i++) {
if(rand.RandomChance(chanceWaterPickup.Evaluate(GameManager.Instance.depth))) {
TryPlaceWater();
}
}
}