コード例 #1
0
ファイル: CavernGenerator.cs プロジェクト: fishtaco567/LD48
    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();
            }
        }
    }
コード例 #2
0
 protected void Start()
 {
     rand     = new SRandom((uint)System.DateTime.Now.Millisecond);
     enemyBag = new GrabBag <int>();
     enemyBag.AddItems(enemyIndex, enemyWeights);
 }