Update()

void Terraria.Cloud.Update ( )

inline

Definition at line 305 of file Cloud.cs.

    {
        if (WorldGen.drunkWorldGenText && Main.gameMenu)
        {
            type = 28;
        }
        if (scale == 1f)
        {
            scale -= 0.0001f;
        }
        if ((double)scale == 1.15)
        {
            scale -= 0.0001f;
        }
        float num = 0.13f;
        if (scale < 1f)
        {
            num = 0.07f;
            float num2 = scale + 0.15f;
            num2 = (num2 + 1f) / 2f;
            num2 *= num2;
            num *= num2;
        }
        else if ((double)scale <= 1.15)
        {
            num = 0.19f;
            float num3 = scale - 0.075f;
            num3 *= num3;
            num *= num3;
        }
        else
        {
            num = 0.23f;
            float num4 = scale - 0.15f - 0.075f;
            num4 *= num4;
            num *= num4;
        }
        position.X += Main.windSpeedCurrent * 9f * num * (float)Main.dayRate;
        float num5 = Main.screenPosition.X - Main.screenLastPosition.X;
        position.X -= num5 * num;
        float num6 = 600f;
        if (Main.bgAlphaFrontLayer[4] == 1f && position.Y > 200f)
        {
            kill = true;
            Alpha -= 0.005f * (float)Main.dayRate;
        }
        if (!kill)
        {
            if (Alpha < 1f)
            {
                Alpha += 0.001f * (float)Main.dayRate;
                if (Alpha > 1f)
                {
                    Alpha = 1f;
                }
            }
        }
        else
        {
            Alpha -= 0.001f * (float)Main.dayRate;
            if (Alpha <= 0f)
            {
                active = false;
            }
        }
        if (position.X + (float)TextureAssets.Cloud[type].Width() * scale < 0f - num6 || position.X > (float)Main.screenWidth + num6)
        {
            active = false;
        }
        rSpeed += (float)rand.Next(-10, 11) * 2E-05f;
        if ((double)rSpeed > 0.0002)
        {
            rSpeed = 0.0002f;
        }
        if ((double)rSpeed < -0.0002)
        {
            rSpeed = -0.0002f;
        }
        if ((double)rotation > 0.02)
        {
            rotation = 0.02f;
        }
        if ((double)rotation < -0.02)
        {
            rotation = -0.02f;
        }
        rotation += rSpeed;
        width = (int)((float)TextureAssets.Cloud[type].Width() * scale);
        height = (int)((float)TextureAssets.Cloud[type].Height() * scale);
        if (type >= 9 && type <= 13 && (Main.cloudAlpha > 0f || Main.cloudBGActive >= 1f))
        {
            kill = true;
        }
    }

References Terraria.Cloud.active, Terraria.Cloud.Alpha, Terraria.Main.bgAlphaFrontLayer, Terraria.GameContent.TextureAssets.Cloud, Terraria.Main.cloudAlpha, Terraria.Main.cloudBGActive, Terraria.Main.dayRate, Terraria.WorldGen.drunkWorldGenText, Terraria.Main.gameMenu, Terraria.Cloud.height, Terraria.Cloud.kill, Terraria.Cloud.position, Terraria.Cloud.rand, Terraria.Cloud.rotation, Terraria.Cloud.rSpeed, Terraria.Cloud.scale, Terraria.Main.screenLastPosition, Terraria.Main.screenWidth, Terraria.Cloud.type, and Terraria.Cloud.width.