Method isValid

src/main/java/net/optifine/CustomSkyLayer.java:250–306

(String path)

    }

    public boolean isValid(String path)
    {
        if (this.source == null)
        {
            Config.warn("No source texture: " + path);
            return false;
        }
        else
        {
            this.source = TextureUtils.fixResourcePath(this.source, TextureUtils.getBasePath(path));

            if (this.startFadeIn >= 0 && this.endFadeIn >= 0 && this.endFadeOut >= 0)
            {
                int i = this.normalizeTime(this.endFadeIn - this.startFadeIn);

                if (this.startFadeOut < 0)
                {
                    this.startFadeOut = this.normalizeTime(this.endFadeOut - i);

                    if (this.timeBetween(this.startFadeOut, this.startFadeIn, this.endFadeIn))
                    {
                        this.startFadeOut = this.endFadeIn;
                    }
                }

                int j = this.normalizeTime(this.startFadeOut - this.endFadeIn);
                int k = this.normalizeTime(this.endFadeOut - this.startFadeOut);
                int l = this.normalizeTime(this.startFadeIn - this.endFadeOut);
                int i1 = i + j + k + l;

                if (i1 != 24000)
                {
                    Config.warn("Invalid fadeIn/fadeOut times, sum is not 24h: " + i1);
                    return false;
                }
                else if (this.speed < 0.0F)
                {
                    Config.warn("Invalid speed: " + this.speed);
                    return false;
                }
                else if (this.daysLoop <= 0)
                {
                    Config.warn("Invalid daysLoop: " + this.daysLoop);
                    return false;
                }
                else
                {
                    return true;
                }
            }
            else
            {
                Config.warn("Invalid times, required are: startFadeIn, endFadeIn and endFadeOut.");
                return false;
            }
        }
    }