Mineral veins yield metals (Fe, Cu, Zn, Au, Sn), geysers yield S/H. Resources spawn as ECS entities with gold/orange dot sprites on tiles. E-key collects nearest resource in range into inventory. Resources deplete after collection. Visual feedback text. 12 new tests (174 total). Co-authored-by: Cursor <cursoragent@cursor.com>
6.0 KiB
6.0 KiB