cell_solid and feet_blocked go, and so does the prediction in the player's movementlogicfunc. That prediction was only ever exact because the town has zero gravity and zero drag -- v is t, so `x + tx * dt` is where the step lands. A map with gravity would have had to fold ey in as well, which is the game re-implementing the integrator. Resolution runs after the move now, so there is nothing to predict. The map's decoration layer carries `collidable`, which retires JRPG_LAYER_SOLID: akgl_TilemapLayer has no name member, so the game and the map had to agree on an index out of band and inserting a layer in Tiled broke it. The edge of the world is not on any layer, so it is four static proxies covering the outer ring plus a tile of overhang -- one pool slot per side instead of a hundred solid tiles, and the first use of the static-proxy path in either example. They carry LAYER_STATIC explicitly: shape_box defaults a shape to LAYER_ACTOR, and a wall left on that layer is a wall everything walks through. Only the player gets a shape. NPCs stand still and are spoken to; the follower is a child snapped to its parent every step. Verified against the old implementation with the demo script rewritten to hold one direction: holding left into a building stops the player at x=122 with both, and holding up into the map's edge stops them at y=-4 with both. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KzBDV2fqgnUAcqCKqKvc71
18 KiB
18 KiB