import type { ArenaStageManifest } from "./arenaTypes";

export interface ArenaCameraPose {
  readonly position: [number, number, number];
  readonly target: [number, number, number];
}

export function arenaCameraPose(stage: ArenaStageManifest, team: 0 | 1): ArenaCameraPose {
  const centerX = (stage.bounds.min[0] + stage.bounds.max[0]) / 2;
  const centerZ = (stage.bounds.min[2] + stage.bounds.max[2]) / 2;
  const floorY = Math.min(...stage.teamSpawns.map((spawn) => spawn[1]));
  return {
    position: [...stage.spectatorPositions[team]],
    target: [centerX, floorY + 1.2, centerZ],
  };
}