This method (`getPotentialBonusSpawns`) seems to calculate the number of potential...

August 31, 2025 at 10:41 PM

    private int getPotentialBonusSpawns(Raid.RaiderType p_219829_, RandomSource p_219830_, int p_219831_, DifficultyInstance p_219832_, boolean p_219833_) {
        Difficulty difficulty = p_219832_.getDifficulty();
        boolean flag = difficulty == Difficulty.EASY;
        boolean flag1 = difficulty == Difficulty.NORMAL;
        boolean flag2 = difficulty == Difficulty.EXTREME;
        int i;
        switch (p_219829_) {
            case VINDICATOR:
            case PILLAGER:
                if (flag) {
                    i = p_219830_.nextInt(2);
                } else if (flag1) {
                    i = 1;
                } else {
                    i = 2;
                }
                break;
            case EVOKER:
            case ILLUSIONER:
            default:
                return 0;
            case WITCH:
                if (flag || p_219831_ <= 5 || p_219831_ == 8 || p_219831_ >= 11) {
                    return 0;
                }

                i = 1;
                if ((flag2 && p_219831_ >= 5) && (flag2 && p_219831_ != 8))
                	return 1;
                break;
            case RAVAGER:
                if (flag || p_219831_ <= 3 || p_219831_ >= 6) {
                    return 0;
                }
                
                i = 1;
                if ((flag2 && p_219831_ == 4) || (flag2 && p_219831_ == 5))
                	return 1;
        }

        return i > 0 ? p_219830_.nextInt(i + 1) : 0;
    }

This method (getPotentialBonusSpawns) seems to calculate the number of potential "bonus spawns" based on various factors related to a raid event in some game. Here's an explanation of what it does:

Input Parameters:
- p_219829_ refers to the type of a raider (the entity participating in the raid, such as VINDICATOR, PILLAGER, EVOKER, etc.).
- p_219830_ is a random number source (RandomSource), which is used for generating random numbers.
- p_219831_ is some integer (possibly the wave or stage in the raid).
- p_219832_ is a DifficultyInstance representing the difficulty of the game for this computation.
- p_219833_ is a boolean, though it is unused in the provided code.
Difficulty Flags:
- The difficulty of the game is retrieved using p_219832_.getDifficulty(). Based on the difficulty, the following flags are set:
  - flag: true if the difficulty is EASY.
  - flag1: true if the difficulty is NORMAL.
  - flag2: true if the difficulty is EXTREME (possibly the hardest difficulty level).
Spawner Logic by Raider Type: Depending on the raider type (p_219829_), the code determines how many bonus spawns might occur:
- For VINDICATOR or PILLAGER:
  - If the difficulty is EASY, the number of potential bonus spawns is a random number between 0 and 1 (RandomSource.nextInt(2)).
  - For NORMAL difficulty, the number of bonus spawns is 1.
  - Otherwise (e.g., HARD or EXTREME), it is 2.
- For WITCH:
  - If the difficulty is EASY or the value of p_219831_ (likely wave number) is ≤ 5, equal to 8, or ≥ 11, no bonus spawns are granted (returns 0).
  - Otherwise, 1 spawn is possible. For EXTREME difficulty and certain p_219831_ values, an additional condition gives 1.
- For RAVAGER:
  - If the difficulty is EASY, or if the p_219831_ wave is ≤ 3 or ≥ 6, no bonus spawns are granted (returns 0).
  - Otherwise, 1 spawn is possible. For EXTREME difficulty and certain p_219831_ values (4 or 5), an additional condition grants 1.
- For EVOKER or ILLUSIONER (and any non-specified types):
  - Always returns 0.
Randomization of Spawns: For raiders where a base number of potential bonus spawns (i) is calculated:
- If i > 0, the method generates a random number between 0 and i (inclusive) using p_219830_.nextInt(i + 1).
- If i <= 0, it returns 0.

What Does the Code Do?

This code determines the number of random "bonus spawns" that can occur during a raid based on:

The type of the raider entity (e.g., VINDICATOR, WITCH, etc.).
The game difficulty (EASY, NORMAL, EXTREME).
The raid wave or stage (p_219831_).
Randomized behavior, where applicable (RandomSource.nextInt).

The method uses specific logic for each type of raider. For example:

VINDICATORS generally spawn more as the difficulty increases.
WITCHES and RAVAGERS have stricter limitations based on the wave number.
Certain raiders like EVOKER or ILLUSIONER never spawn bonus entities.

Finally, it randomizes the computed number of potential spawns and returns the result.

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