add Tales of Phantasia SPC -> MIDI converter

ToP_Seq.txt

@@ -0,0 +1,58 @@
+ToP Sequence Format
+-------------------
+Reverse-engineered by Valley Bell, October 2012
+
+
+Channel Data:
+RAM 200-3FF (20h bytes per channel, channel ptrs at 03/04)
+
+
+Sequence Header:
+2 bytes - Sequence Size
+1 byte  - Tempo (seems to be in BPM)
+0F*3 bytes - Track Headers
+
+Track Header:
+1 byte  - Track Flags (00 - not playing, 80 - playing (default))
+2 bytes - Track Pointer
+
+
+
+
+Note format:
+1 byte - Note Height
+1 byte - Tick Count til next note (chords are possible, so this can be 0)
+1 byte - Tick Count til Note Stop
+	-> if larger than NextNoteTick, when the note is held
+1 byte - Volume (00 min .. FF max)
+
+
+Commands:
+00-8F - Note
+90 xx - Delay of xx Ticks
+92 - Loop Start
+93 tt - Loop End (tt - times to loop, 00 - infinite)
+94 dd pp - Pitch Bend pp + Delay dd (12 semitones)
+95 dd tt - Set Tempo tt + Delay dd (relative to initial tempo, 40h is 100%, 20h is 50% etc.)
+96 ii - Set Instrument ii
+97 dd xx - Set (another?) Volume vv + Delay dd
+98 dd vv - Set Volume vv + Delay dd
+99 dd pp - Set Pan pp + Delay dd
+9B xx
+9C xx xx xx
+A2 xx
+A3 xx
+AA xx xx - Reverb
+AD xx
+AE xx
+AF xx xx
+B2 xx
+C8
+F0
+FD - Return/Pattern End
+FE
+FF - Track End
+
+
+Note: All pointers are relative to the base offset, which is 4000 in Tales Of Phantasia and 3800 in Star Ocean.
+The offset is located at 0854.