111 lines
3.8 KiB
SQL
111 lines
3.8 KiB
SQL
-- Agrarian terrain tile registry prototype.
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-- This schema is intentionally separate from player/world persistence so
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-- terrain packages can be regenerated without overwriting player history.
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CREATE TABLE IF NOT EXISTS terrain_tiles (
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tile_id TEXT PRIMARY KEY,
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display_name TEXT NOT NULL,
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grid_scheme TEXT NOT NULL,
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projection TEXT NOT NULL,
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utm_zone TEXT,
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easting_min_m INTEGER NOT NULL,
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northing_min_m INTEGER NOT NULL,
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easting_max_m INTEGER NOT NULL,
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northing_max_m INTEGER NOT NULL,
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tile_size_m INTEGER NOT NULL CHECK (tile_size_m = 1000),
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center_latitude REAL NOT NULL CHECK (center_latitude >= -90 AND center_latitude <= 90),
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center_longitude REAL NOT NULL CHECK (center_longitude >= -180 AND center_longitude <= 180),
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status TEXT NOT NULL CHECK (status IN (
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'unknown',
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'queued',
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'source_data_found',
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'generated',
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'validated',
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'packaged',
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'published',
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'deprecated',
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'blocked'
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)),
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biome_primary TEXT NOT NULL DEFAULT 'unknown',
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generation_version INTEGER NOT NULL DEFAULT 0,
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package_version INTEGER NOT NULL DEFAULT 0,
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notes TEXT NOT NULL DEFAULT '',
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created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_terrain_tiles_grid
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ON terrain_tiles (grid_scheme, projection, utm_zone, easting_min_m, northing_min_m);
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CREATE INDEX IF NOT EXISTS idx_terrain_tiles_status
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ON terrain_tiles (status);
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CREATE TABLE IF NOT EXISTS terrain_tile_neighbors (
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tile_id TEXT NOT NULL,
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direction TEXT NOT NULL CHECK (direction IN ('n', 'ne', 'e', 'se', 's', 'sw', 'w', 'nw')),
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neighbor_tile_id TEXT NOT NULL,
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PRIMARY KEY (tile_id, direction),
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FOREIGN KEY (tile_id) REFERENCES terrain_tiles(tile_id),
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FOREIGN KEY (neighbor_tile_id) REFERENCES terrain_tiles(tile_id)
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);
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CREATE TABLE IF NOT EXISTS terrain_tile_sources (
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tile_source_id INTEGER PRIMARY KEY AUTOINCREMENT,
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tile_id TEXT NOT NULL,
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source_kind TEXT NOT NULL,
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source_name TEXT NOT NULL,
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source_uri TEXT NOT NULL DEFAULT '',
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license_name TEXT NOT NULL DEFAULT '',
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source_version TEXT NOT NULL DEFAULT '',
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coverage_status TEXT NOT NULL CHECK (coverage_status IN (
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'needed',
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'candidate',
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'confirmed',
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'missing',
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'not_applicable'
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)),
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FOREIGN KEY (tile_id) REFERENCES terrain_tiles(tile_id)
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);
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CREATE INDEX IF NOT EXISTS idx_terrain_tile_sources_tile
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ON terrain_tile_sources (tile_id, source_kind);
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CREATE TABLE IF NOT EXISTS terrain_tile_packages (
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package_id TEXT PRIMARY KEY,
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tile_id TEXT NOT NULL,
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package_version INTEGER NOT NULL,
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unreal_engine_version TEXT NOT NULL,
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world_partition_ready INTEGER NOT NULL DEFAULT 0 CHECK (world_partition_ready IN (0, 1)),
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package_uri TEXT NOT NULL DEFAULT '',
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content_hash TEXT NOT NULL DEFAULT '',
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package_size_bytes INTEGER NOT NULL DEFAULT 0,
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created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
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published_at TEXT,
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FOREIGN KEY (tile_id) REFERENCES terrain_tiles(tile_id)
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);
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CREATE INDEX IF NOT EXISTS idx_terrain_tile_packages_tile
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ON terrain_tile_packages (tile_id, package_version);
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CREATE TABLE IF NOT EXISTS terrain_tile_generation_jobs (
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job_id TEXT PRIMARY KEY,
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tile_id TEXT NOT NULL,
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job_type TEXT NOT NULL,
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status TEXT NOT NULL CHECK (status IN (
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'queued',
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'running',
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'succeeded',
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'failed',
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'cancelled'
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)),
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requested_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
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started_at TEXT,
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finished_at TEXT,
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log_uri TEXT NOT NULL DEFAULT '',
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error_summary TEXT NOT NULL DEFAULT '',
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FOREIGN KEY (tile_id) REFERENCES terrain_tiles(tile_id)
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);
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CREATE INDEX IF NOT EXISTS idx_terrain_tile_generation_jobs_tile
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ON terrain_tile_generation_jobs (tile_id, status);
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