{"schemaVersion":1,"record":{"key":"mechanic/activity-simulators--t132","type":"mechanic","id":"activity-simulators--t132","lang":"en","title":"Construction, earthmoving and machinery","summary":"Machinery work coordinates vehicle placement, tools and material movement to achieve a target site shape.","updatedAt":"2026-10-22","status":"active","url":"https://gamemechanics.pro/en/knowledge/mechanic/activity-simulators--t132/","jsonUrl":"https://gamemechanics.pro/api/v1/knowledge/en/mechanic/activity-simulators--t132.json","markdownUrl":"https://gamemechanics.pro/content/knowledge/en/mechanic/activity-simulators--t132.md","aliases":[],"tags":["Activity and profession simulators","Mechanics and variants"],"sourceIds":["source-3817d420df0baa92","source-cd8f61d413004ade"],"sources":[{"id":"source-3817d420df0baa92","title":"Robert Nystrom: State","url":"https://github.com/munificent/game-programming-patterns/blob/master/book/state.markdown","verifiedAt":null},{"id":"source-cd8f61d413004ade","title":"Construction Simulator","url":"https://store.steampowered.com/app/1273400/","verifiedAt":null}],"sections":[{"id":"principle","title":"How it works","body":"Machinery work coordinates vehicle placement, tools and material movement to achieve a target site shape."},{"id":"variants","title":"Variants","body":"### Mechanic variants\n\n<a id=\"t132-variants\"></a>\n\n- Buckets carry limited material volumes. <a id=\"t132-v1\"></a>\n- Supports constrain a machine's working region. <a id=\"t132-v2\"></a>\n- Markings define target height or contour. <a id=\"t132-v3\"></a>\n- Tool changes enable different operation types. <a id=\"t132-v4\"></a>"},{"id":"example","title":"Design example","body":"An excavator removes soil in layers without blocking the truck's access route.\n\nPrototype check: Test tool collisions and volume estimates with explicit simplifications for the game's machinery model."},{"id":"context","title":"Context and limits","body":"Activity simulators turn observation, operation sequences and limited tools into a testable work task. Each overview separates player actions, state changes and alternative rules. Examples are hypothetical design scenarios, not claims about a named game. A prototype check states an observable question for the next iteration. Existing detailed references remain separately linked from the direction map."}],"relations":[{"type":"uses","direction":"outgoing","label":"Sources in the selection","key":"resource/state-pattern","title":"State: Game Programming Patterns","url":"https://gamemechanics.pro/en/resources/#resource-state-pattern","jsonUrl":"https://gamemechanics.pro/api/v1/knowledge/en/resource/state-pattern.json","markdownUrl":"https://gamemechanics.pro/content/knowledge/en/resource/state-pattern.md"}],"placements":[{"catalogId":"activity-simulators","id":"t132","title":"Activity and profession simulators","url":"https://gamemechanics.pro/en/mechanics/activity-simulators/#t132","categoryIds":["mechanics"]}],"supersededBy":[],"attributes":{"preview":{"updatedAt":"2026-10-22","title":"Construction, earthmoving and machinery","description":"Machinery work coordinates vehicle placement, tools and material movement to achieve a target site shape.","image":{"src":"images/mechanics/strategy-construction-simulator-06.webp","width":1440,"height":810,"game":"Construction Simulator","sourceUrl":"https://store.steampowered.com/app/1273400/","originalUrl":"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1273400/ss_238ba42d58093e77e2c846c2be6f2416de5110d6.1920x1080.jpg?t=1784210925","credit":"weltenbauer. Software Entwicklung GmbH / astragon Entertainment","rights":"© weltenbauer. Software Entwicklung GmbH / astragon Entertainment. All rights reserved.","caption":"An excavator shapes a trench at a construction site","alt":"An excavator shapes a trench at a construction site","markers":[{"x":22,"y":70,"label":"The bucket works the soil inside the trench"},{"x":72,"y":56,"label":"The tracked base position determines tool access"}]},"tips":["Connect the result to machine position, work volume and operation order."],"examples":[{"title":"Construction Simulator","url":"https://store.steampowered.com/app/1273400/"}]}},"endsAt":null,"provenance":"Original bilingual editorial overviews authored for gamemechanics.pro on 2026-10-20 and reviewed on 2026-10-21. Scenarios are hypothetical design examples; prototype checks describe work to perform, not completed playtests. Primary sources support the stated techniques and implementation context, not every proposed variant.","license":"CC-BY-4.0","codeLicense":"MIT","attribution":"gamemechanics.pro contributors","catalogKey":"catalog/activity-simulators"}}