#!/usr/bin/env bash
# Build and run the game/events unit tests with plain g++ (no CMake needed).
#   tests/game_events/build_and_run.sh
#   BUILD_DIR=/some/dir tests/game_events/build_and_run.sh
set -euo pipefail

here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
root="$(cd "$here/../.." && pwd)"
build="${BUILD_DIR:-$(mktemp -d "${TMPDIR:-/tmp}/sots-game-events.XXXXXX")}"
mkdir -p "$build"

CXX="${CXX:-g++}"
CXXFLAGS="${CXXFLAGS:--std=c++17 -O1 -g -Wall -Wextra -Werror -pedantic}"
srcs=("$root"/src/game/events/event_log.cpp "$root"/src/game/events/research_events.cpp)

objs=()
for s in "${srcs[@]}"; do
  o="$build/$(basename "${s%.cpp}").o"
  $CXX $CXXFLAGS -I"$root/src" -c "$s" -o "$o"
  objs+=("$o")
done

exe="$build/test_events"
$CXX $CXXFLAGS -I"$root/src" -I"$here" -I"$root/tests/game_sim" "$here/test_events.cpp" "${objs[@]}" -o "$exe"
if "$exe"; then echo "game_events: all tests passed (build dir $build)"; else echo "game_events: FAILURES (build dir $build)"; exit 1; fi