796cc58e19c569620938e1b49c95a484840a530a
3 Commits
| Author | SHA1 | Message | Date | |
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 Christopher Wiebe
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42d66c00c3 |
M4: Tactical render + unified seamless-zoom WorldView
Implements the seamless-zoom contract from CLAUDE.md: one Camera2D
covers both world-map and tactical scales; layers fade in/out at zoom
thresholds; polyline widths and the player marker counter-scale with
zoom so on-screen sizing stays consistent across the full range.
Layers (bottom-up in WorldView):
Biome sprite — 256x256 ImageTexture scaled by WORLD_TILE_PIXELS;
always visible (acts as backdrop past the tactical
streaming radius).
TacticalChunks — TacticalChunkNode children added on chunk-loaded
event; visible only when zoom ≥ 4.
Polylines/Bridge — Line2D children; always visible. Width recomputed
each frame as baseScreenPx / camera.Zoom so the
on-screen stroke is constant (4 px highway, 3 px
post road, 2 px dirt road, 4.5/3/2 for major-river/
river/stream, 4/2 for rail tie/line, 6 for bridge).
Settlements — SettlementDot children; hidden when zoom ≥ 2 (you
are visually "inside" them at tactical scale).
PlayerMarker — Always visible; Scale = 1/zoom keeps it at
PLAYER_MARKER_SCREEN_PX on-screen across all zooms.
TacticalAtlas:
Loads PNGs from Content/Gfx/tactical/{surface,deco}/ via ContentLoader
with name_0.png/name_1.png/... variant probing (silent miss). Falls
back to procedurally-generated solid placeholders matching MonoGame's
TacticalAtlas colour table so missing art doesn't break rendering.
TacticalChunkNode:
One Node2D per cached chunk, positioned at (OriginX, OriginY) in
world-pixel space. _Draw iterates the 64x64 tile grid once and Godot
caches the rasterised CanvasItem; subsequent frames blit instead of
re-issuing 4096 DrawTextureRect calls.
ChunkStreamer integration:
WorldView listens to OnChunkLoaded / OnChunkEvicting and adds /
removes TacticalChunkNode children. Streaming radius is computed
dynamically from the viewport size and camera zoom plus a 2-tile
buffer, so chunk loads always cover the visible viewport with margin.
Chunks only stream when zoom ≥ 4 (tactical is visible).
Main.cs:
--world-map [seed] → WorldView, fit-to-viewport zoom
--tactical [seed] [tx] [ty] → WorldView, zoom 32 at given tile
Both flags converge on the same scene; mouse wheel transitions
seamlessly between modes.
ContentLoader silent miss:
Removed the "Missing texture" PrintErr — atlas variant probing
legitimately tries name_3.png that doesn't exist, and the noise
drowned the console. Genuine asset failures still surface via
AssetTest's count summary.
Deleted (replaced by WorldView):
Theriapolis.Godot/Rendering/WorldMapView.cs
Theriapolis.Godot/Rendering/TacticalView.cs (created earlier in M4,
never committed — superseded before commit).
Closes M4 of theriapolis-rpg-implementation-plan-godot-port.md.
Next: M5 (codex design system).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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Christopher Wiebe
|
a23cf8bd97 |
M3: Asset pipeline — ContentPaths + ContentLoader + asset-test
Formalises Content/ access from the Godot host. Content lives at the repo root (sibling of Theriapolis.Godot/), not duplicated under res://, so the MonoGame branch and headless Tools keep reading from the same single source of truth. ContentPaths.cs: Static ContentRoot/DataDir/GfxDir resolved once via res:// walk-up and cached. Replaces two inline ResolveDataDir copies in SmokeTest and WorldMapView. ContentLoader.cs: LoadGfx(relativePath) -> ImageTexture, cached by relative path. Bypasses the res:// import pipeline because Content/ lives outside the project — fine for static pixel-art assets at native size, and the project default texture filter is already Nearest. Cache is per-process, never evicted (full atlas <1 MB). AssetTest.cs + Main.cs --asset-test flag: Smoke-tests the pipeline. Walks Content/Data and Content/Gfx, reports counts, attempts to load every PNG, prints per-subdir breakdown. Quits with non-zero on any failure. Verified post-refactor (--asset-test): 53 JSON files in Data, 50 PNG files in Gfx (8 tactical/deco + 42 tactical/surface), 50/50 loaded, 0 failures. Verified no regressions: --smoke-test (M1) still produces canonical FNV hashes. --world-map 12345 (M2) still produces 3 rivers / 91 roads / 226 settlements / 0 rails / 0 bridges. Scope note: plan mentioned "tile/NPC/CodexUI atlases — three separate themes". Only tactical/ exists in Content/Gfx today; NPC and CodexUI atlases never landed during MonoGame development. M3 ships what's actually present. ContentLoader.LoadGfx works for any future sub-directories without changes. Closes M3 of theriapolis-rpg-implementation-plan-godot-port.md. Next: M4 (tactical render). Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> |
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Christopher Wiebe
|
59784048cd |
M2: World map render in Godot
Renders the full worldgen output as a Godot scene at visual parity with
worldgen-dump's PNG output: biome tiles, rivers/roads/rails as Line2D
polylines, settlements as filled circles. Pan + zoom via Camera2D.
WorldMapView.cs:
- Loads Content/Data via res:// walk-up, runs WorldGenerator.RunAll
- Tile palette built from BiomeDef.ParsedColor() — same source as the
PNG dump, so colours are identical
- Tiles rendered as a 256x256 Image scaled by WORLD_TILE_PIXELS to
cover world-pixel space (matches polyline coord system)
- Polyline draw order mirrors LineFeatureRenderer.cs: roads (smaller
first) -> rivers -> rail tie underlay -> rail line. Bridges as
short Line2Ds; settlements as SettlementDot (Node2D + _Draw circle)
- Line widths in world-pixel space, tuned for visibility at world-map
zoom; M4 will add zoom-aware width scaling for tactical view
- Camera fits the whole world (95% of viewport) on first frame
PanZoomCamera.cs:
- Mouse-wheel zoom centered on cursor (cursor world-point stays fixed)
- Middle/right click + drag to pan
- MinZoom/MaxZoom configurable per-instance
Main.cs:
- --world-map [seed] flag launches the view (default seed 12345)
- Arg parser now reads both GetCmdlineArgs and GetCmdlineUserArgs so
callers don't need to remember the "--" separator
- --smoke-test path and M0 hello-world fallback unchanged
Visual diff against world_seed12345.png (generated by
worldgen-dump --seed 12345) confirmed manually: same biome palette, same
rivers/roads topology, same settlement placement and tier colours.
3 rivers, 91 roads, 226 settlements (138 PoIs), 0 rails (ENABLE_RAIL=false),
0 bridges (this seed has no road/river crossings). All match the PNG.
Settlement dot sizes iterated twice from user feedback — final values
in tile units, scaled to world-pixel space, so they shrink at world-map
zoom and grow toward tactical zoom (the right "scale with the map"
behaviour).
Closes M2 of theriapolis-rpg-implementation-plan-godot-port.md.
Next: M3 (asset pipeline).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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