evalix098/tiktoklive

Generate2dmap

App-builder / Grok environment

Item	Value
Skill dir / scripts	.grok/skills/generate2dmap/, run as python3 .grok/skills/generate2dmap/scripts/<script>.py …
Image tools	imagine_text_to_image / imagine_image_to_image (path-based; see imagine); inspect output with read_file on the PNG path (not Codex view_image)
Generated image path	imagine_text_to_image → sandbox file_path → copy into assets/map/; Pillow is preinstalled
Default engine_target	raw_canvas or Phaser for this TanStack browser sandbox — only use Godot/Unity/Tiled when the user explicitly wants those exports
Related skills	generate2dsprite (character/FX sprites; prop packs still use this skill's extract script), building-games, imagine

Decide the pipeline first

Build the smallest playable map bundle that satisfies the game: choose a product-level map_mode, then the lower-level axes (visual_model, runtime_object_model, collision_model, engine_target).

• tile_mode — editable tile/grid maps: Pokemon-like routes, top-down RPG towns, platformer tilemaps, or any project already on Tiled/LDtk/Godot/Unity/Phaser tilemaps.
• scene_mode — foundation base plus separate props: tower defense, survivors-like arenas, cozy top-down showcase maps.
• side_scroll_mode — parallax side-scroller stages: Mega Man-like, action platformers, Metroidvania rooms, runners, brawlers.
• grid_mode — rule-heavy grids: tactical RPGs, factory/automation, board/card battlers, build grids.
• room_chunk_mode — modular rooms/chunks: roguelike dungeons, Metroidvania networks, procedural assembly.
• baked_scene_mode — explicitly flat, non-playable scenes only: title/menu screens, battle backdrops, visual-novel scenes, concept art.

Use user-specified parameters when present; otherwise infer the lightest playable pipeline from the existing game, camera, collision needs, map scale, and editing needs. When mode and axes disagree, the mode's playable/editable contract wins. Genre routing, per-mode axis defaults, presets, and the escalation heuristic are in references/map-strategies.md — read it whenever the choice is not obvious.

A playable map is never one baked image. For any request implying a playable map, level, stage, room, prototype, or engine scene, the deliverable must expose gameplay geometry and objects as separate layers, props, tile/object data, collision, zones, or engine-native scene nodes. A baked image may be a background, reference, or preview artifact — never the runtime map — unless the user explicitly asked for a flat background only.

Scenes and maps only. Do not generate character, enemy, boss, NPC, player, projectile, or animation sprites here; those belong to $generate2dsprite. Maps carry scene hooks (spawn markers, patrol/encounter zones, arena entrances, gates, exits, camera triggers) as metadata, not as drawn art.

Art comes from image generation, and you write the prompts

• imagine_text_to_image is the default art source for base maps, parallax plates, references, prop sheets, and tileset art. Default art_style is clean_hd (hand-painted HD, sharp readable shapes, low texture noise, no chunky pixels); use pixel_inspired or retro_pixel only when asked.
• Write every creative prompt yourself. Scripts may assemble, slice, chroma-key, crop, validate, compose previews, and emit JSON/engine files — never write creative prompts or draw final art. Procedural/placeholder art only when the user explicitly asks for placeholders, fixtures, debug maps, or scaffolding. With a tile engine target, generate the tileset art first, then script only the layers, collision, zones, and scene wiring.
• Save each prompt beside its asset as <asset>.prompt.txt (or an explicit manifest field) whenever the run creates new visual assets.
• A reference handoff is a file path, not a sentence. To build on an earlier image, pass its sandbox file_path to imagine_image_to_image (and read_file it so you can see it), then name the concrete features to preserve: camera framing, horizon, road/water shapes, terrain boundaries, entrances/exits, landmarks. A filename, "based on the map", or the image merely being visible in conversation is not a handoff — stop and pass the path.

Keep runtime objects out of the base layer

The first generated base/background/foundation image may hold only stable, non-interactive foundation art — ground material, paths, roads, water, cliffs, floor patterns, lane markings and build pads; for side views sky, far/mid scenery, silhouettes, atmosphere; for tilemaps tileset art as editable layers. It must not contain tall props, buildings, trees, rocks, crates, signs, doors, gates, pickups, chests, checkpoints, hazards, traps, turrets, ladders, foreground occluders, destructibles, actors, enemies, NPCs, UI, labels, or anything needing collision, interaction, reuse, y-sorting, animation, or its own render order — regenerate a foundation-only base, or demote such an image to a reference artifact.

Reference mockups are checkpoints, not deliverables

Dressed references (top-down) and stage references (side-view) plan placement in-world: natural game-world objects or subtle blockout geometry, at most 9 distinct visible object candidates (repeats count once, then recur in placement metadata), no annotation graphics (circles, arrows, outlines, labels, text, callouts, legends, measurement lines), and no non-visual metadata — spawns, triggers, patrol hints, camera bounds are written later as scene hooks.

Having generated one, do not stop there. Continue through references/object-production-gate.md: re-read_file both images, build the object list, generate the final separate objects, write placement / collision / scene-hook metadata, compose the QA preview. Reference-only output is an incomplete run unless the user explicitly asked for a concept image.

Depth for the pipeline you picked — open these before producing assets

• Layered raster maps → references/layered-map-contract.md (layer types, base and prop prompt patterns, prop metadata, render order, collision, QA checklist).
• side_scroll_mode → references/side-scroll-stages.md: the stage_canvas decision, the named scenery-only parallax layers, and the mandatory in-world stage reference before any platform/object work.
• Any prop or scene-object generation → classify each object first, then follow references/prop-pack-contract.md: only compact props may share a square prop pack; platforms, floors, bridges, gates, buildings and anything collision-aligned go one-by-one, as a platform strip, a custom wide pack, or tile/object layers.
• Parameters, the step-by-step workflow, and the extract_prop_pack.py / compose_layered_preview.py commands → references/pipeline.md.
• Deliverable lists per pipeline and the validation checklist → references/deliverables.md; run both before calling a map done.