[Performous-commit] Lasse Karkkainen : Added songwriter template for psymin

[Lasse Kärkkäi. <tr...@us...>]

Module: performous
Branch: songwriter
Commit: 7edccbfa1805a9fa686ee01432af6144bb447dba

Author: Lasse Karkkainen <tro...@tr...>
Date:   Sun Aug  1 17:30:07 2010 +0300

Added songwriter template for psymin

---

 game/screen_sing.cc |    2 ++
 game/songwriter.cc  |   32 ++++++++++++++++++++++++++++++++
 game/songwriter.hh  |    5 +++++
 3 files changed, 39 insertions(+), 0 deletions(-)

diff --git a/game/screen_sing.cc b/game/screen_sing.cc
index dd822f3..cc526ef 100644
--- a/game/screen_sing.cc
+++ b/game/screen_sing.cc
@@ -11,6 +11,7 @@
 #include "guitargraph.hh"
 #include "glutil.hh"
 #include "i18n.hh"
+#include "songwriter.hh"
 
 #include <boost/format.hpp>
 #include <boost/lexical_cast.hpp>
@@ -263,6 +264,7 @@ void ScreenSing::manageEvent(SDL_Event event) {
 		if (key == SDLK_F4) dispInFlash(++config["audio/round-trip"]);
 		if (key == SDLK_F5) dispInFlash(--config["audio/controller_delay"]);
 		if (key == SDLK_F6) dispInFlash(++config["audio/controller_delay"]);
+		if (key == SDLK_z) writeToFile(*m_song, boost::filesystem::path(m_song->path) / "songwriter-test");
 		bool seekback = false;
 
 		if (m_song->danceTracks.empty()) { // Seeking backwards is currently not permitted for dance songs
diff --git a/game/songwriter.cc b/game/songwriter.cc
new file mode 100644
index 0000000..10e11db
--- /dev/null
+++ b/game/songwriter.cc
@@ -0,0 +1,32 @@
+#include "songwriter.hh"
+#include <fstream>
+#include <iostream>
+
+void writeMid(Song const& s, boost::filesystem::path const& filename) {
+	std::ofstream f(filename.string().c_str(), std::ios::binary);
+	// FIXME: The following is just an example and doesn't actually output MID format
+	char buf[1024] = {};
+	Notes const& notes = s.vocals.notes;
+	std::cout << notes.size() << std::endl;
+	for (unsigned int i = 0; i < notes.size(); ++i) {
+		Note const& n = notes[i];
+		buf[0] = 0xFF;
+		buf[1] = n.note; // MIDI note value
+		// Others are n.begin, n.end, n.type etc. (see notes.hh)
+		f.write(buf, 1024);
+	}
+}
+
+void writeIni(Song const& s, boost::filesystem::path const& filename) {
+	std::ofstream f(filename.string().c_str(), std::ios::binary);
+	f << "[song]\n";
+	f << "title=" << s.title << '\n';
+	// ...
+}
+
+void writeToFile(Song const& s, boost::filesystem::path const& path) {
+	create_directory(path);
+	writeIni(s, path / "song.ini");
+	writeMid(s, path / "notes.mid");
+}
+
diff --git a/game/songwriter.hh b/game/songwriter.hh
new file mode 100644
index 0000000..75eb171
--- /dev/null
+++ b/game/songwriter.hh
@@ -0,0 +1,5 @@
+#include "song.hh"
+#include <boost/filesystem.hpp>
+
+void writeToFile(Song const& s, boost::filesystem::path const& path);
+