#!/bin/sh
# Build the browser version of MRPCI into web/dist/ (self-contained, static).
# Requires the wasm target: rustup target add wasm32-unknown-unknown
#
#   ./web/build.sh                 # bakes games/neon-precinct
#   ./web/build.sh /path/to/game   # bake any game folder instead
#
# The browser build is a PLAYER: it boots straight into the game and the F8
# editor toggle is compiled out. Authoring stays on the desktop.
#
# Unlike MRPGI's build, which embeds a game *folder* with include_dir!, this
# bakes a single WorldBundle JSON — the same document `--export-bundle`
# writes and the MRP3GI bridge boots from. One format, three engines, and the
# page can hand the engine another one at runtime.
set -e
cd "$(dirname "$0")/.."

GAME="${1:-games/neon-precinct}"
BUNDLE="web/game.bundle.json"

echo "baking game: $GAME"
cargo build --release -p mrpci-core --bin mrpci-headless
./target/release/mrpci-headless --game "$GAME" --export-bundle "$BUNDLE"

# include_str! reads the path at compile time; make sure the crate recompiles
# when only the bundle changed.
touch mrpci/src/main.rs
cargo build -p mrpci --release --target wasm32-unknown-unknown

rm -rf web/dist
mkdir -p web/dist
cp target/wasm32-unknown-unknown/release/mrpci.wasm web/dist/
cp web/index.html web/mq_js_bundle.js web/dist/

# A game's own sfx/ and music/ ride along if it has them; the engine falls
# back to its built-in synth for anything missing, so this is optional.
for kind in sfx music; do
    if [ -d "$GAME/$kind" ]; then
        mkdir -p "web/dist/game/$kind"
        cp "$GAME/$kind"/*.wav "$GAME/$kind"/*.ogg "$GAME/$kind"/*.mp3 \
            "web/dist/game/$kind/" 2>/dev/null || true
    fi
done

echo "web build ready: $(du -sh web/dist | cut -f1) in web/dist/"