#!/bin/sh
BUILDDIR=build_TZR.h
rm -Rf "$BUILDDIR"
mkdir -p "$BUILDDIR"

ProcessHeader() {
	FILE="headers/$HEADER.h"
	grep '^#include <' "$FILE" >>"$BUILDDIR/includes"
	printf '/* %s */\n' "$FILE" >>"$BUILDDIR/sources"
	grep -v '^#include' "$FILE" | grep -v "^#pragma" >>"$BUILDDIR/sources"
}

HEADER=TZR_types ProcessHeader
HEADER=TZR_globals ProcessHeader
HEADER=TZR_resource ProcessHeader
HEADER=TZR_sound ProcessHeader
HEADER=TZR_events ProcessHeader
HEADER=TZR_render ProcessHeader
HEADER=TZR_keystate ProcessHeader
HEADER=TZR_mouse ProcessHeader
HEADER=TZR_joystick ProcessHeader
HEADER=TZR_camera ProcessHeader
HEADER=TZR ProcessHeader

cp _head.h "$BUILDDIR/out"
sort -u "$BUILDDIR/includes" >>"$BUILDDIR/out"
printf '\n' >>"$BUILDDIR/out"
cat "$BUILDDIR/sources" >>"$BUILDDIR/out"
printf '\n#ifdef __cplusplus\n}\n#endif\n' >>"$BUILDDIR/out"
cat _tail.c >>"$BUILDDIR/out"
git log -n1 --format="/* commit hash: %H */" >>"$BUILDDIR/out"

cp "$BUILDDIR/out" TZR.h