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Starship Simulator Controls thoriumsim.com
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1.6 kB · 48 lines
TSX
at develop
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849import { lightMinuteToLightYear } from "@thorium/utils/unitTypes";
export function getNavigationDistance( object: { x: number; y: number; z: number }, shipPosition: { x: number; y: number; z: number } | null, objectSystem: { x: number; y: number; z: number; id: number } | null, shipSystem: { x: number; y: number; z: number; id: number } | null,) { if (!shipPosition) return null; let distance = 0; // Interstellar distances OR they are in the same system if (objectSystem?.id === shipSystem?.id) { distance = Math.hypot( object.x - shipPosition.x, object.y - shipPosition.y, object.z - shipPosition.z, ); if (objectSystem?.id) { // Inside a solar system return { distance, unit: "KM" }; } } // The ship is in interstellar space, calculate the distance from the ship to the object's system. if (!shipSystem && objectSystem) { distance = Math.hypot( shipPosition.x - objectSystem.x, shipPosition.y - objectSystem.y, shipPosition.z - objectSystem.z, ); } // The ship is in a system and the object is in interstellar space. if (shipSystem && !objectSystem) { distance = Math.hypot( object.x - shipSystem.x, object.y - shipSystem.y, object.z - shipSystem.z, ); } // The ship and object are in different systems. if (objectSystem && shipSystem && objectSystem.id !== shipSystem.id) { distance = Math.hypot( objectSystem.x - shipSystem.x, objectSystem.y - shipSystem.y, objectSystem.z - shipSystem.z, ); } return { distance: lightMinuteToLightYear(distance), unit: "LY" };}