02e7fd4b7e
ScenarioStage.Generated picked from ItemManager.Random, which is clock-seeded per process and advances in play, so a relaunch of Djinni Shakedown or Long Haul in one session gave the player a different fit; every branded lot's workmanship and role fills came from the same clock stream, so arena gear and explicit fits varied in quality too. Galaxy now keeps the seed it was generated at, and RunStart.GenerateArena and Stage each reseed the item manager's random from it, one stream per step, so what runs between them cannot shift either. SeedRules relaunches every fixed-seed scenario around a clock-free Main Galaxy launch and a scrambled item random, and compares the galaxy (links, factions, homes, exit too), the arena down to each item's maker and workmanship, and the staged fits. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
32 lines
1.4 KiB
C#
32 lines
1.4 KiB
C#
// A scenario is one way to set up a new run (docs/scenarios-cut.md, R): a script, compiled with the game, that says
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// which galaxy to generate and what the run starts with. New Game lists them (Scenarios). RunStart runs one: it
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// generates the galaxy through GalaxyStage, the arena under Ambient, and admits what Stage placed through a
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// ScenarioStage. A scenario only declares; once staged, everything it placed is ordinary run state.
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public abstract class Scenario
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{
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public abstract string Name { get; }
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// The conditions and what to verify in them, shown under the scenario's button.
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public abstract string Brief { get; }
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// Zero draws the seed from the clock, so each launch is a new galaxy. Anything else fixes the galaxy, its
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// background, its arena and every fit, each item's maker and workmanship included, so every launch has the same
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// layout.
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public virtual uint Seed => 0;
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// False: the arena keeps its planets, orbits and stations but generates no ship or turret, so nothing wanders into
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// the scenario's conditions.
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public virtual bool Ambient => true;
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// Which galaxy the run is in: stage.Main() or stage.Prelude().
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public abstract Galaxy Generate(GalaxyStage stage);
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// What the run starts with: exactly one stage.Player, and anything else the scenario places.
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public abstract void Stage(ScenarioStage stage);
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}
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public enum ScenarioStance
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{
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Neutral,
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Hostile
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}
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