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fix(client): decode tile_kind and fix entity alignment (#412)

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Protocol decoder now reads tile_kind from VisibleTile and maps it to
the client's tile type string (floor/wall/door/object). GameState
falls back to visible_tiles when the test-mode tiles array is absent,
enabling live server tile rendering.

Fix entity-to-tile alignment: server sends tile-center render coords
(tile 16 -> 16.5) but entity renderer was using raw floats, placing
entities half a tile off. Now floors the coords to get the tile index.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
jpmschweitzer
2026-02-13 02:07:29 +01:00
co-authored by Claude Opus 4.6
parent 29c5003403
commit ea9cf554c6
3 changed files with 19 additions and 4 deletions
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client/scripts/autoloads/game_state.gd
+8
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@@ -43,8 +43,16 @@ func apply_snapshot(snapshot: Dictionary) -> void:
push_warning("GameState: no Player entity found in %d entities" % [
visible_entities.size()])
# Tiles for rendering: test mode sends "tiles", live server sends tile data in "visible_tiles"
if snapshot.has("tiles"):
visible_tiles = snapshot.tiles
elif snapshot.has("visible_tiles") and snapshot.visible_tiles is Array and snapshot.visible_tiles.size() > 0:
# Live server: visible_tiles now includes type from tile_kind field
var has_type := false
if snapshot.visible_tiles.size() > 0 and snapshot.visible_tiles[0] is Dictionary:
has_type = snapshot.visible_tiles[0].has("type")
if has_type:
visible_tiles = snapshot.visible_tiles
if snapshot.has("visible_positions"):
visible_positions.clear()