Extract voicegroups

asm/macros.inc

@@ -3,3 +3,4 @@
 	.include "asm/macros/m4a.inc"
 	.include "asm/macros/map.inc"
 	.include "asm/macros/entity.inc"
+	.include "asm/macros/music_voice.inc"

asm/macros/music_voice.inc

@@ -1,19 +1,19 @@
-	.macro voice_directsound base_midi_key, pan, sample_data_pointer, attack, decay, sustain, release
+	.macro voice_directsound base_midi_key:req, pan:req, sample_data_pointer:req, attack:req, decay:req, sustain:req, release:req
 	.byte 0
 	_voice_directsound \base_midi_key, \pan, \sample_data_pointer, \attack, \decay, \sustain, \release
 	.endm
 
-	.macro voice_directsound_no_resample base_midi_key, pan, sample_data_pointer, attack, decay, sustain, release
+	.macro voice_directsound_no_resample base_midi_key:req, pan:req, sample_data_pointer:req, attack:req, decay:req, sustain:req, release:req
 	.byte 8
 	_voice_directsound \base_midi_key, \pan, \sample_data_pointer, \attack, \decay, \sustain, \release
 	.endm
 
-	.macro voice_directsound_alt base_midi_key, pan, sample_data_pointer, attack, decay, sustain, release
+	.macro voice_directsound_alt base_midi_key:req, pan:req, sample_data_pointer:req, attack:req, decay:req, sustain:req, release:req
 	.byte 16
 	_voice_directsound \base_midi_key, \pan, \sample_data_pointer, \attack, \decay, \sustain, \release
 	.endm
 
-	.macro _voice_directsound base_midi_key, pan, sample_data_pointer, attack, decay, sustain, release
+	.macro _voice_directsound base_midi_key:req, pan:req, sample_data_pointer:req, attack:req, decay:req, sustain:req, release:req
 	.byte \base_midi_key
 	.byte 0
 	.if \pan != 0
@@ -28,16 +28,22 @@
 	.byte \release
 	.endm
 
-	.macro voice_square_1 sweep, duty_cycle, attack, decay, sustain, release
-	_voice_square_1 1, \sweep, \duty_cycle, \attack, \decay, \sustain, \release
+	.macro voice_square_1 base_midi_key:req, pan:req, sweep:req, duty_cycle:req, attack:req, decay:req, sustain:req, release:req
+	_voice_square_1 1, \base_midi_key, \pan, \sweep, \duty_cycle, \attack, \decay, \sustain, \release
 	.endm
 
-	.macro voice_square_1_alt sweep, duty_cycle, attack, decay, sustain, release
-	_voice_square_1 9, \sweep, \duty_cycle, \attack, \decay, \sustain, \release
+	.macro voice_square_1_alt base_midi_key:req, pan:req, sweep:req, duty_cycle:req, attack:req, decay:req, sustain:req, release:req
+	_voice_square_1 9, \base_midi_key, \pan, \sweep, \duty_cycle, \attack, \decay, \sustain, \release
 	.endm
 
-	.macro _voice_square_1 type, sweep, duty_cycle, attack, decay, sustain, release
-	.byte \type, 60, 0
+	.macro _voice_square_1 type:req, base_midi_key:req, pan:req, sweep:req, duty_cycle:req, attack:req, decay:req, sustain:req, release:req
+	.byte \type
+	.byte \base_midi_key
+	.if \pan != 0
+	.byte (0x80 | \pan)
+	.else
+	.byte 0
+	.endif
 	.byte \sweep
 	.byte (\duty_cycle & 0x3)
 	.byte 0, 0, 0
@@ -47,16 +53,23 @@
 	.byte (\release & 0x7)
 	.endm
 
-	.macro voice_square_2 duty_cycle, attack, decay, sustain, release
-	_voice_square_2 2, \duty_cycle, \attack, \decay, \sustain, \release
+	.macro voice_square_2 base_midi_key:req, pan:req, duty_cycle:req, attack:req, decay:req, sustain:req, release:req
+	_voice_square_2 2, \base_midi_key, \pan, \duty_cycle, \attack, \decay, \sustain, \release
 	.endm
 
-	.macro voice_square_2_alt duty_cycle, attack, decay, sustain, release
-	_voice_square_2 10, \duty_cycle, \attack, \decay, \sustain, \release
+	.macro voice_square_2_alt base_midi_key:req, pan:req, duty_cycle:req, attack:req, decay:req, sustain:req, release:req
+	_voice_square_2 10, \base_midi_key, \pan, \duty_cycle, \attack, \decay, \sustain, \release
 	.endm
 
-	.macro _voice_square_2 type, duty_cycle, attack, decay, sustain, release
-	.byte \type, 60, 0, 0
+	.macro _voice_square_2 type:req, base_midi_key:req, pan:req, duty_cycle:req, attack:req, decay:req, sustain:req, release:req
+	.byte \type
+	.byte \base_midi_key
+	.if \pan != 0
+	.byte (0x80 | \pan)
+	.else
+	.byte 0
+	.endif
+	.byte 0
 	.byte (\duty_cycle & 0x3)
 	.byte 0, 0, 0
 	.byte (\attack  & 0x7)
@@ -65,16 +78,23 @@
 	.byte (\release & 0x7)
 	.endm
 
-	.macro voice_programmable_wave wave_samples_pointer, attack, decay, sustain, release
-	_voice_programmable_wave 3, \wave_samples_pointer, \attack, \decay, \sustain, \release
+	.macro voice_programmable_wave base_midi_key:req, pan:req, wave_samples_pointer:req, attack:req, decay:req, sustain:req, release:req
+	_voice_programmable_wave 3, \base_midi_key, \pan, \wave_samples_pointer, \attack, \decay, \sustain, \release
 	.endm
 
-	.macro voice_programmable_wave_alt wave_samples_pointer, attack, decay, sustain, release
-	_voice_programmable_wave 11, \wave_samples_pointer, \attack, \decay, \sustain, \release
+	.macro voice_programmable_wave_alt base_midi_key:req, pan:req, wave_samples_pointer:req, attack:req, decay:req, sustain:req, release:req
+	_voice_programmable_wave 11, \base_midi_key, \pan, \wave_samples_pointer, \attack, \decay, \sustain, \release
 	.endm
 
-	.macro _voice_programmable_wave type, wave_samples_pointer, attack, decay, sustain, release
-	.byte \type, 60, 0, 0
+	.macro _voice_programmable_wave type:req, base_midi_key:req, pan:req, wave_samples_pointer:req, attack:req, decay:req, sustain:req, release:req
+	.byte \type
+	.byte \base_midi_key
+	.if \pan != 0
+	.byte (0x80 | \pan)
+	.else
+	.byte 0
+	.endif
+	.byte 0
 	.4byte \wave_samples_pointer
 	.byte (\attack  & 0x7)
 	.byte (\decay   & 0x7)
@@ -82,16 +102,23 @@
 	.byte (\release & 0x7)
 	.endm
 
-	.macro voice_noise period, attack, decay, sustain, release
-	_voice_noise 4, \period, \attack, \decay, \sustain, \release
+	.macro voice_noise base_midi_key:req, pan:req, period:req, attack:req, decay:req, sustain:req, release:req
+	_voice_noise 4, \base_midi_key, \pan, \period, \attack, \decay, \sustain, \release
 	.endm
 
-	.macro voice_noise_alt period, attack, decay, sustain, release
-	_voice_noise 12, \period, \attack, \decay, \sustain, \release
+	.macro voice_noise_alt base_midi_key:req, pan:req, period:req, attack:req, decay:req, sustain:req, release:req
+	_voice_noise 12, \base_midi_key, \pan, \period, \attack, \decay, \sustain, \release
 	.endm
 
-	.macro _voice_noise type, period, attack, decay, sustain, release
-	.byte \type, 60, 0, 0
+	.macro _voice_noise type:req, base_midi_key:req, pan:req, period:req, attack:req, decay:req, sustain:req, release:req
+	.byte \type
+	.byte \base_midi_key
+	.byte 0
+	.if \pan != 0
+	.byte (0x80 | \pan)
+	.else
+	.byte 0
+	.endif
 	.byte (\period & 0x1)
 	.byte 0, 0, 0
 	.byte (\attack  & 0x7)
@@ -100,14 +127,14 @@
 	.byte (\release & 0x7)
 	.endm
 
-	.macro voice_keysplit voice_group_pointer, keysplit_table_pointer
+	.macro voice_keysplit voice_group_pointer:req, keysplit_table_pointer:req
 	.byte 0x40, 0, 0, 0
 	.4byte \voice_group_pointer
 	.4byte \keysplit_table_pointer
 	.endm
 
-	.macro voice_keysplit_all voice_group_pointer
+	.macro voice_keysplit_all voice_group_pointer:req
 	.byte 0x80, 0, 0, 0
 	.4byte \voice_group_pointer
 	.4byte 0
-	.endm
+	.endm

tools/preproc/asm_file.cpp

@@ -31,8 +31,13 @@ AsmFile::AsmFile(std::string filename) : m_filename(filename)
 {
     FILE *fp = std::fopen(filename.c_str(), "rb");
 
-    if (fp == NULL)
-        FATAL_ERROR("Failed to open \"%s\" for reading.\n", filename.c_str());
+    if (fp == NULL) {
+        // TODO pass current build assets path to preproc
+        fp = std::fopen(("build/tmc_eu/assets/" + filename).c_str(), "rb");
+
+        if (fp == NULL)
+            FATAL_ERROR("Failed to open \"%s\" for reading.\n", filename.c_str());
+    }
 
     std::fseek(fp, 0, SEEK_END);