Boilerplate.cfg

@@ -1,25 +0,0 @@
-MEMORY {
-    ZP:     start = $0000,  size = $0100, type = rw, define = yes;
-    OAM:    start = $0200,  size = $0100, type = rw, define = yes;
-    RAM:    start = $0300,  size = $0500, type = rw, define = yes;
-    HEADER: start = $0000,  size = $0010, type = ro, file = %O, fill = yes, fillval = $00;
-    PRG:    start = $8000,  size = $8000, type = ro, file = %O, fill = yes, fillval = $00, define = yes;
-    CHR:    start = $0000,  size = $2000, type = ro, file = %O, fill = yes, fillval = $00;
-}
-
-SEGMENTS {
-    HEADER:   load = HEADER, type = ro;
-    STARTUP:  load = PRG, type = ro,  define = yes;
-    LOWCODE:  load = PRG, type = ro, optional = yes;
-    INIT:     load = PRG,            type = ro,  define = yes, optional = yes;
-    CODE:     load = PRG,            type = ro,  define = yes;
-    RODATA:   load = PRG,            type = ro,  define = yes;
-    DATA:     load = PRG, run = RAM, type = rw,  define = yes;
-    ONCE:     load = PRG, type = ro,  define = yes, optional = yes;
-    VECTORS:  load = PRG, type = ro,  start = $FFFA;
-    OAM:      load = OAM, type = rw;
-    BSS:      load = RAM, type = bss, define = yes;
-    HEAP:     load = RAM, type = bss, optional = yes;
-    ZEROPAGE: load = ZP,  type = zp;
-    CHARS:    load = CHR, type = ro;
-}

Boilerplate_mmc5.cfg

@@ -1,32 +0,0 @@
-MEMORY {
-    ZP:     start = $0000,  size = $0100, type = rw, define = yes;
-    OAM:    start = $0200,  size = $0100, type = rw, define = yes;
-    RAM:    start = $0300,  size = $0500, type = rw, define = yes;
-    HEADER: start = $0000,  size = $0010, type = ro, file = %O, fill = yes, fillval = $00;
-    BNK0:   start = $8000,  size = $2000, type = ro, file = %O, fill = yes, fillval = $00, define = yes;
-    BNK1:   start = $A000,  size = $2000, type = ro, file = %O, fill = yes, fillval = $00, define = yes;
-    BNK2:   start = $C000,  size = $2000, type = ro, file = %O, fill = yes, fillval = $00, define = yes;
-    BNK3:   start = $E000,  size = $2000, type = ro, file = %O, fill = yes, fillval = $00, define = yes;
-    CHR:    start = $0000,  size = $2000, type = ro, file = %O, fill = yes, fillval = $00;
-}
-
-SEGMENTS {
-    HEADER:   load = HEADER, type = ro;
-    STARTUP:  load = BNK0, type = ro,  define = yes;
-    LOWCODE:  load = BNK0, type = ro, optional = yes;
-    INIT:     load = BNK0,            type = ro,  define = yes, optional = yes;
-    CODE:     load = BNK0,            type = ro,  define = yes;
-    RODATA:   load = BNK0,            type = ro,  define = yes;
-    DATA:     load = BNK0, run = RAM, type = rw,  define = yes;
-    BNK0:     load = BNK0, type = ro,  start = $8000, optional = yes;
-    BNK1:     load = BNK1, type = ro,  start = $A000, optional = yes;
-    BNK2:     load = BNK2, type = ro,  start = $C000, optional = yes;
-    BNK3:     load = BNK3, type = ro,  start = $E000, optional = yes;
-    LAST_BNK: load = BNK3, type = ro,  start = $E000;
-    VECTORS:  load = BNK3, type = ro,  start = $FFFA;
-    OAM:      load = OAM, type = rw;
-    BSS:      load = RAM, type = bss, define = yes;
-    HEAP:     load = RAM, type = bss, optional = yes;
-    ZEROPAGE: load = ZP,  type = zp;
-    CHARS:    load = CHR, type = ro;
-}

Makefile

@@ -1,146 +0,0 @@
-# - - - - - - - - - - - - - #
-#    Variables to change    #
-# - - - - - - - - - - - - - #
-
-# CC65 executable locations
-CC65 = ../../cc65/bin/cc65.exe
-
-# CA65 executable locations
-CA65 = ../../cc65/bin/ca65.exe
-
-# LD65 executable locations
-LD65 = ../../cc65/bin/ld65.exe
-
-# NES lib locations
-NESLIB = ../../cc65/lib/nes.lib
-
-# asminc folder locations
-ASMINC = ../../cc65/asminc
-
-# Emulator executable location
-EMULATOR = ../../Mesen/Mesen.exe
-
-# Hexdump executable location
-HEXDUMP = ..\..\hexdump.exe
-
-# Game name
-GAME_NAME = Boilerplate
-
-# Folder with h files to include
-INC = include
-
-# Folder with c sources files
-SRC = src
-
-# Bin folder for binary output
-BIN = bin
-
-# Folder with assembler sources files
-ASM = asm
-
-# Change this to 0 if you don't want FamiStudio
-FAMISTUDIO = 1
-
-# Change this to 1 if you want the MMC5 mapper
-MMC5 = 0
-
-
-# ! - - - - - - - - - - - - - - - - ! #
-#  DO NOT CHANGE ANYTHING AFTER THIS  #
-# ! - - - - - - - - - - - - - - - - ! #
-
-
-# get all c files
-SRCFILE    = $(call rwildcard,$(SRC),*.c)
-
-rwildcard=$(foreach d,$(wildcard $(1:=/*)),$(call rwildcard,$d,$2) $(filter $(subst *,%,$2),$d))
-
-
-# make the nes game from assembler files and from c files
-all:
-	make asm
-	make c
-
-
-# make the nes game from c files
-c: $(GAME_NAME)_c.nes
-	make clean
-
-
-# make the nes game from assembler files
-asm: $(GAME_NAME)_a.nes
-	make clean
-
-
-# create the nes file from assembler sources
-$(GAME_NAME)_a.nes:
-# create folder if it does not exist
-	@-if not exist "$(BIN)" ( mkdir "$(BIN)" )
-# assemble main file
-	.\$(CA65) asm/crt0.asm -o $(BIN)/$(GAME_NAME).o --debug-info -DFAMISTUDIO=$(FAMISTUDIO) -DMMC5=$(MMC5)
-# link files
-ifeq ($(MMC5),1)
-	.\$(LD65) $(BIN)/$(GAME_NAME).o -C $(GAME_NAME)_mmc5.cfg -o $(GAME_NAME)_a.nes --dbgfile $(GAME_NAME)_a.DBG
-else
-	.\$(LD65) $(BIN)/$(GAME_NAME).o -C $(GAME_NAME).cfg -o $(GAME_NAME)_a.nes --dbgfile $(GAME_NAME)_a.DBG
-endif
-
-
-# create the nes file from c sources
-$(GAME_NAME)_c.nes: $(addprefix $(BIN)/,$(SRCFILE:.c=.o))
-# assemble main file
-	$(CA65) $(ASM)/crt0.asm -g -o $(BIN)/$(GAME_NAME).o -I$(ASMINC) -DC_CODE -DFAMISTUDIO=$(FAMISTUDIO) -DMMC5=$(MMC5)
-# link files
-ifeq ($(MMC5),1)
-	$(LD65) $(BIN)/$(GAME_NAME).o $^ -C $(GAME_NAME)_mmc5.cfg -o $@ $(NESLIB) --dbgfile $(GAME_NAME)_c.DBG
-else
-	$(LD65) $(BIN)/$(GAME_NAME).o $^ -C $(GAME_NAME).cfg -o $@ $(NESLIB) --dbgfile $(GAME_NAME)_c.DBG
-endif
-
-
-# assemble object files
-$(BIN)/%.o: $(BIN)/%.asm
-# create folder if it does not exist
-	@-if not exist "$(@D)" ( mkdir "$(@D)" )
-# assemble a file
-	$(CA65) -g -I$(INC) -I$(ASMINC) -o $@ $^ -DC_CODE -DFAMISTUDIO=$(FAMISTUDIO) -DMMC5=$(MMC5)
-
-
-# compile c files
-$(BIN)/%.asm: %.c
-# create folder if it does not exist
-	@-if not exist "$(@D)" ( mkdir "$(@D)" )
-# compile a file
-	$(CC65) -O -g -I$(INC) -I$(ASM) -o $@ $^ $(NESLIB) --add-source -DFAMISTUDIO=$(FAMISTUDIO) -DMMC5=$(MMC5)
-
-
-# clean object files
-clean:
-	@-if exist "$(BIN)" ( rmdir /Q /S "$(BIN)" )
-
-
-# clean all generated files
-clean_all:
-	make clean
-	del $(GAME_NAME)_a.nes
-	del $(GAME_NAME)_a.DBG
-	del $(GAME_NAME)_c.nes
-	del $(GAME_NAME)_c.DBG
-	del dump_$(GAME_NAME)_a.txt
-	del dump_$(GAME_NAME)_c.txt
-
-
-# run the nes game generated with c sources
-run_c:
-	$(EMULATOR) $(GAME_NAME)_c.nes
-
-
-# run the nes game generated with assembler sources
-run_a:
-	$(EMULATOR) $(GAME_NAME)_a.nes
-
-
-# dump the nes files binary into hexa text
-hex:
-	$(HEXDUMP) $(GAME_NAME)_a.nes > dump_$(GAME_NAME)_a.txt
-	$(HEXDUMP) $(GAME_NAME)_c.nes > dump_$(GAME_NAME)_c.txt

README.md

@@ -4,14 +4,14 @@ A NES game that serves as a base for starting a new NES project.
 
 -----------------
 
-- [**Features**](#features)
+- [**Features**](##-**Features**)
-- [**Prerequisite**](#prerequisite)
+- [**Prerequisite**](##-**Prerequisite**)
-- [**Project configuration**](#project-configuration)
+- [**Project configuration**](##-**Project-configuration**)
-  - [**Source configuration**](#source-configuration)
+  - [**Source configuration**](###-**Source-configuration**)
-  - [**Makefile configuration**](#makefile-configuration)
+  - [**Makefile configuration**](###-**Makefile-configuration**)
-  - [**FamiStudio configuration**](#famistudio-configuration)
+  - [**FamiStudio configuration**](###-**FamiStudio-configuration**)
-- [**Building the game**](#building-the-game)
+- [**Building the game**](##--**Building-the-game**)
-- [**Running the game**](#running-the-game)
+- [**Running the game**](##--**Running-the-game**)
 
 -----------------
 
@@ -26,9 +26,8 @@ This project has/can:
 - An IRQ handler (that does nothing, but we need one).
 - Support for the FamiStudio Sound Engine (<https://famistudio.org>)
 - Some defined constant (PPU, APU, etc.).
-- Compile the game with the MMC5 mapper. (<https://www.nesdev.org/wiki/MMC5>)
 
-Note: *This project has by default 32K of PRG and 8K of CHR.*
+Note: *This project has no mapper. i.e. it is a NROM game with 32K of PRG and 8K of CHR by default.*
 
 -----------------
 
@@ -87,8 +86,7 @@ To configure the sources files, you must:
     ```
 
 3. Rename the .cfg file to `your_game_name.cfg`.
-4. *(Optional)* If you want to use the MMC5 mapper, rename the mmc5 .cfg file to `your_game_name_mmc5.cfg`. It must end with `_mmc5.cfg`.
+4. *(Optional)* get the FamiStudio Sound Engine
-5. *(Optional)* get the FamiStudio Sound Engine
     1. Place the `famistudio_ca65.s` file in `asm/audio/`
     *Note: if you are coding in C, you should include `famistudio_cc65.h` somewhere in your include folder*
     2. in the `crt0.asm` in the FamiStudio section, include your music files. Example:
@@ -200,20 +198,11 @@ You will need to indicate to the Makefile where cc65 and other software programs
     FAMISTUDIO = 1
     ```
 
-- **MMC5**: *(Required)*
-    If you want to use the MMC5 mapper for your game, set this to 1, otherwise set it to 0. Example:
-
-    ```make
-    MMC5 = 0
-    ```
-
 ### **FamiStudio configuration**
 
 You can configure the engine by editing `asm/audio/famistudio_config.asm`.
 If you need help, you can check the FamiStudio documentation: <https://famistudio.org/doc/soundengine>
 
-Note: *The 'FAMISTUDIO_EXP_MMC5' option is configured correctly by default. You do not need to change it*
-
 ## **Building the game**
 
 Note: make sure that you have correctly set up the Makefile and source files.

asm/audio/famistudio_config.asm

@@ -1,109 +0,0 @@
-;----------------------------------------
-; FamiStudio Sound Engine configuration
-;----------------------------------------
-
-    ;----------------------------------------
-    ; You don't need to edit this
-    ;----------------------------------------
-    FAMISTUDIO_CFG_EXTERNAL=1
-    .ifdef C_CODE
-    FAMISTUDIO_CFG_C_BINDINGS = 1
-    .endif
-
-    ;----------------------------------------
-    ; Segments Configuration (You don't need to edit this too)
-    ;----------------------------------------
-    .define FAMISTUDIO_CA65_ZP_SEGMENT   ZEROPAGE
-    .define FAMISTUDIO_CA65_RAM_SEGMENT  BSS
-    .define FAMISTUDIO_CA65_CODE_SEGMENT CODE
-    ;----------------------------------------
-
-
-    ; Audio Expansions (ONLY 0 OR 1 MUST BE ENABLE)
-    ;----------------------------------------
-    ; Konami VRC6 (2 extra square + saw)
-    FAMISTUDIO_EXP_VRC6          = 0
-    ; Konami VRC7 (6 FM channels)
-    FAMISTUDIO_EXP_VRC7          = 0
-    ; Nintendo MMC5 (2 extra squares, extra DPCM not supported)
-    FAMISTUDIO_EXP_MMC5          = MMC5
-    ; Sunsoft S5B (2 extra squares, advanced features not supported.)
-    FAMISTUDIO_EXP_S5B           = 0
-    ; Famicom Disk System (extra wavetable channel)
-    FAMISTUDIO_EXP_FDS           = 0
-    ; Namco 163 (between 1 and 8 extra wavetable channels) + number of channels.
-    FAMISTUDIO_EXP_N163          = 0
-    FAMISTUDIO_EXP_N163_CHN_CNT  = 4
-    ;----------------------------------------
-
-
-    ; Global Engine Configuration
-    ;----------------------------------------
-    ; One of these MUST be defined (PAL or NTSC playback). 
-    ; Note that only NTSC support is supported when using any of the audio expansions.
-    FAMISTUDIO_CFG_PAL_SUPPORT   = 0
-    FAMISTUDIO_CFG_NTSC_SUPPORT  = 1
-
-    ; Support for sound effects playback + number of SFX that can play at once.
-    FAMISTUDIO_CFG_SFX_SUPPORT   = 1
-    FAMISTUDIO_CFG_SFX_STREAMS   = 2
-
-    ; Blaarg's smooth vibrato technique. Eliminates phase resets ("pops") on
-    ; square channels. 
-    FAMISTUDIO_CFG_SMOOTH_VIBRATO = 0
-
-    ; Enables DPCM playback support.
-    FAMISTUDIO_CFG_DPCM_SUPPORT   = 1
-
-    ; Must be enabled if you are calling sound effects from a different 
-    ; thread than the sound engine update.
-    FAMISTUDIO_CFG_THREAD         = 1
-    ;----------------------------------------
-
-
-    ; Supported Features Configuration
-    ;----------------------------------------
-    ; Must be enabled if the songs you will be importing have been created using FamiTracker tempo mode. 
-    ; If you are using FamiStudio tempo mode, this must be undefined. You cannot mix and match tempo modes, 
-    ; the engine can only run in one mode or the other. 
-    ; More information at: https://famistudio.org/doc/song/#tempo-modes
-    ; FAMISTUDIO_USE_FAMITRACKER_TEMPO = 1
-
-    ; Must be enabled if the songs uses delayed notes or delayed cuts. This is obviously only available when using
-    ; FamiTracker tempo mode as FamiStudio tempo mode does not need this.
-    ; FAMISTUDIO_USE_FAMITRACKER_DELAYED_NOTES_OR_CUTS = 1
-
-    ; Must be enabled if any song uses the volume track. The volume track allows manipulating the volume at the track
-    ; level independently from instruments.
-    ; More information at: https://famistudio.org/doc/pianoroll/#editing-volume-tracks-effects
-    FAMISTUDIO_USE_VOLUME_TRACK      = 0
-
-    ; Must be enabled if any song uses slides on the volume track. Volume track must be enabled too.
-    ; More information at: https://famistudio.org/doc/pianoroll/#editing-volume-tracks-effects
-    FAMISTUDIO_USE_VOLUME_SLIDES     = 0
-
-    ; Must be enabled if any song uses the pitch track. The pitch track allows manipulating the pitch at the track
-    ; level independently from instruments.
-    ; More information at: https://famistudio.org/doc/pianoroll/#pitch
-    FAMISTUDIO_USE_PITCH_TRACK       = 0
-
-    ; Must be enabled if any song uses slide notes. Slide notes allows portamento and slide effects.
-    ; More information at: https://famistudio.org/doc/pianoroll/#slide-notes
-    FAMISTUDIO_USE_SLIDE_NOTES       = 0
-
-    ; Must be enabled if any song uses slide notes on the noise channel too. 
-    ; More information at: https://famistudio.org/doc/pianoroll/#slide-notes
-    FAMISTUDIO_USE_NOISE_SLIDE_NOTES = 0
-
-    ; Must be enabled if any song uses the vibrato speed/depth effect track. 
-    ; More information at: https://famistudio.org/doc/pianoroll/#vibrato-depth-speed
-    FAMISTUDIO_USE_VIBRATO           = 0
-
-    ; Must be enabled if any song uses arpeggios (not to be confused with instrument arpeggio envelopes, those 
-    ; are always supported).
-    ; More information at: (TODO)
-    FAMISTUDIO_USE_ARPEGGIO          = 0
-
-    ; Must be enabled if any song uses the "Duty Cycle" effect (equivalent of FamiTracker Vxx, also called "Timbre").  
-    FAMISTUDIO_USE_DUTYCYCLE_EFFECT  = 0
-    ;----------------------------------------

asm/audio/music/arpeggio.s

@@ -1,173 +0,0 @@
-; This file for the FamiStudio Sound Engine and was generated by FamiStudio
-
-.if FAMISTUDIO_CFG_C_BINDINGS
-.export _music_data_arpeggio=music_data_arpeggio
-.endif
-
-music_data_arpeggio:
-	.byte 1
-	.word @instruments
-	.word @samples-4
-	.word @song0ch0,@song0ch1,@song0ch2,@song0ch3,@song0ch4
-	.byte .lobyte(@tempo_env_7_mid), .hibyte(@tempo_env_7_mid), 0, 0
-
-.export music_data_arpeggio
-.global FAMISTUDIO_DPCM_PTR
-
-@instruments:
-	.word @env1,@env0,@env3,@env2
-	.word @env5,@env0,@env4,@env2
-
-@samples:
-@env0:
-	.byte $c0,$7f,$00,$00
-@env1:
-	.byte $00,$cc,$c7,$c4,$c2,$c1,$c0,$00,$06
-@env2:
-	.byte $00,$c0,$7f,$00,$01
-@env3:
-	.byte $7f,$00,$00
-@env4:
-	.byte $c2,$7f,$00,$00
-@env5:
-	.byte $07,$c7,$c6,$c6,$c5,$00,$04,$c3,$c2,$c1,$c1,$00,$0a
-@tempo_env_7_mid:
-	.byte $03,$05,$05,$06,$03,$06,$05,$05,$80
-@song0ch0:
-	.byte $f7, $e7, $6b, $f7, $e7, $6b, $f7, $e7, $6b, $f7, $e7
-@song0ch0loop:
-	.byte $6a, .lobyte(@tempo_env_7_mid), .hibyte(@tempo_env_7_mid), $f7, $e7, $6b, $f7, $e7, $6b, $f7, $e7, $6b, $f7, $e7, $6b
-	.byte $f7, $e7, $6b, $f7, $e7, $6b, $82
-@song0ref35:
-	.byte $3d, $83, $00, $85, $41, $83, $00, $85, $42, $83, $00, $85, $44, $83, $00, $85, $3d, $83, $00, $85, $41, $83, $00, $85
-	.byte $42, $83, $00, $85, $44, $83, $00, $85
-	.byte $ff, $20
-	.word @song0ref35
-@song0ref70:
-	.byte $6b
-@song0ref71:
-	.byte $3a, $83, $00, $85, $3e, $83, $00, $85, $3f, $83, $00, $85, $41, $83, $00, $85, $3a, $83, $00, $85, $3e, $83, $00, $85
-	.byte $3f, $83, $00, $85, $41, $83, $00, $85
-	.byte $ff, $20
-	.word @song0ref71
-	.byte $6b
-	.byte $ff, $20
-	.word @song0ref35
-	.byte $ff, $20
-	.word @song0ref35
-	.byte $ff, $20
-	.word @song0ref70
-	.byte $ff, $20
-	.word @song0ref71
-	.byte $fd
-	.word @song0ch0loop
-@song0ch1:
-@song0ref122:
-	.byte $82
-@song0ref123:
-	.byte $31, $83, $00, $85, $35, $83, $00, $85, $36, $83, $00, $85, $38, $83, $00, $85, $31, $83, $00, $85, $35, $83, $00, $85
-	.byte $36, $83, $00, $85, $38, $83, $00, $85
-	.byte $ff, $20
-	.word @song0ref123
-@song0ref158:
-	.byte $2e, $83, $00, $85, $32, $83, $00, $85, $33, $83, $00, $85, $35, $83, $00, $85, $2e, $83, $00, $85, $32, $83, $00, $85
-	.byte $33, $83, $00, $85, $35, $83, $00, $85
-	.byte $ff, $20
-	.word @song0ref158
-	.byte $ff, $20
-	.word @song0ref123
-	.byte $ff, $20
-	.word @song0ref123
-	.byte $ff, $20
-	.word @song0ref158
-	.byte $ff, $20
-	.word @song0ref158
-@song0ch1loop:
-	.byte $ff, $20
-	.word @song0ref122
-	.byte $ff, $20
-	.word @song0ref123
-	.byte $ff, $20
-	.word @song0ref158
-	.byte $ff, $20
-	.word @song0ref158
-	.byte $ff, $20
-	.word @song0ref123
-	.byte $ff, $20
-	.word @song0ref123
-	.byte $ff, $20
-	.word @song0ref158
-	.byte $ff, $20
-	.word @song0ref158
-	.byte $f7, $e7, $f7, $e7
-	.byte $ff, $20
-	.word @song0ref123
-	.byte $ff, $20
-	.word @song0ref123
-	.byte $ff, $20
-	.word @song0ref158
-	.byte $ff, $20
-	.word @song0ref158
-	.byte $ff, $20
-	.word @song0ref123
-	.byte $ff, $20
-	.word @song0ref123
-	.byte $ff, $20
-	.word @song0ref158
-	.byte $ff, $20
-	.word @song0ref158
-	.byte $fd
-	.word @song0ch1loop
-@song0ch2:
-	.byte $f7, $e7, $f7, $e7
-@song0ref265:
-	.byte $80
-@song0ref266:
-	.byte $25, $8b, $29, $8b, $2a, $8b, $2c, $8b, $25, $8b, $29, $8b, $2a, $8b, $2c, $8b, $25, $8b, $29, $8b, $2a, $8b, $2c, $8b
-	.byte $25, $8b, $29, $8b, $2a, $8b, $2c, $8b, $22, $8b, $26, $8b, $27, $8b, $29, $8b, $22, $8b, $26, $8b, $27, $8b, $29, $8b
-	.byte $22, $8b, $26, $8b, $27, $8b, $29, $8b, $22, $8b, $26, $8b, $27, $8b, $29, $8b
-@song0ch2loop:
-	.byte $ff, $40
-	.word @song0ref265
-	.byte $ff, $40
-	.word @song0ref266
-	.byte $ff, $40
-	.word @song0ref266
-	.byte $ff, $40
-	.word @song0ref266
-	.byte $ff, $40
-	.word @song0ref266
-	.byte $fd
-	.word @song0ch2loop
-@song0ch3:
-	.byte $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7
-@song0ch3loop:
-	.byte $80
-@song0ref359:
-	.byte $1e, $8b, $00, $8b, $1e, $8b, $00, $8b, $1e, $8b, $1e, $8b, $1e, $8b, $00, $8b, $1e, $8b, $00, $8b, $1e, $8b, $00, $8b
-	.byte $1e, $8b, $00, $a7
-	.byte $ff, $1c
-	.word @song0ref359
-	.byte $ff, $1c
-	.word @song0ref359
-	.byte $ff, $1c
-	.word @song0ref359
-	.byte $ff, $1c
-	.word @song0ref359
-	.byte $ff, $1c
-	.word @song0ref359
-	.byte $ff, $1c
-	.word @song0ref359
-	.byte $ff, $1c
-	.word @song0ref359
-	.byte $ff, $1c
-	.word @song0ref359
-	.byte $ff, $1c
-	.word @song0ref359
-	.byte $fd
-	.word @song0ch3loop
-@song0ch4:
-	.byte $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7
-@song0ch4loop:
-	.byte $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $fd
-	.word @song0ch4loop

asm/audio/music/arpeggio_mmc5.s

@@ -1,291 +0,0 @@
-; This file for the FamiStudio Sound Engine and was generated by FamiStudio
-
-.if FAMISTUDIO_CFG_C_BINDINGS
-.export _music_data_arpeggio_mmc5=music_data_arpeggio_mmc5
-.endif
-
-music_data_arpeggio_mmc5:
-	.byte 1
-	.word @instruments
-	.word @samples-4
-	.word @song0ch0,@song0ch1,@song0ch2,@song0ch3,@song0ch4,@song0ch5,@song0ch6
-	.byte .lobyte(@tempo_env_7_mid), .hibyte(@tempo_env_7_mid), 0, 0
-
-.export music_data_arpeggio_mmc5
-.global FAMISTUDIO_DPCM_PTR
-
-@instruments:
-	.word @env1,@env0,@env3,@env2
-	.word @env5,@env0,@env4,@env2
-
-@samples:
-@env0:
-	.byte $c0,$7f,$00,$00
-@env1:
-	.byte $00,$cc,$c7,$c4,$c2,$c1,$c0,$00,$06
-@env2:
-	.byte $00,$c0,$7f,$00,$01
-@env3:
-	.byte $7f,$00,$00
-@env4:
-	.byte $c2,$7f,$00,$00
-@env5:
-	.byte $07,$c7,$c6,$c6,$c5,$00,$04,$c3,$c2,$c1,$c1,$00,$0a
-@tempo_env_7_mid:
-	.byte $03,$05,$05,$06,$03,$06,$05,$05,$80
-@song0ch0:
-	.byte $f7, $e7, $6b, $f7, $e7, $6b, $f7, $e7, $6b, $f7, $e7
-@song0ch0loop:
-	.byte $6a, .lobyte(@tempo_env_7_mid), .hibyte(@tempo_env_7_mid), $f7, $e7, $6b, $f7, $e7, $6b, $f7, $e7, $6b, $f7, $e7, $6b
-	.byte $f7, $e7, $6b, $f7, $e7, $6b, $f7, $e7, $6b, $f7, $e7
-@song0ref39:
-	.byte $6b
-@song0ref40:
-	.byte $82
-@song0ref41:
-	.byte $3d, $83, $00, $85, $41, $83, $00, $85, $42, $83, $00, $85, $44, $83, $00, $85, $3d, $83, $00, $85, $41, $83, $00, $85
-	.byte $42, $83, $00, $85, $44, $83, $00, $85
-	.byte $ff, $20
-	.word @song0ref41
-@song0ref76:
-	.byte $6b
-@song0ref77:
-	.byte $3a, $83, $00, $85, $3e, $83, $00, $85, $3f, $83, $00, $85, $41, $83, $00, $85, $3a, $83, $00, $85, $3e, $83, $00, $85
-	.byte $3f, $83, $00, $85, $41, $83, $00, $85
-	.byte $ff, $20
-	.word @song0ref77
-	.byte $6b, $80
-	.byte $ff, $20
-	.word @song0ref41
-	.byte $ff, $20
-	.word @song0ref41
-	.byte $ff, $20
-	.word @song0ref76
-	.byte $ff, $20
-	.word @song0ref77
-	.byte $ff, $20
-	.word @song0ref39
-	.byte $ff, $20
-	.word @song0ref41
-	.byte $ff, $20
-	.word @song0ref76
-	.byte $ff, $20
-	.word @song0ref77
-	.byte $6b, $80, $44, $8b, $00, $a7, $44, $8b, $00, $a7, $44, $8b, $00, $a7, $44, $8b, $00, $8b, $44, $8b, $00, $8b, $6b, $41
-	.byte $8b, $00, $a7, $41, $8b, $00, $a7, $41, $8b, $00, $a7, $41, $8b, $00, $8b, $41, $8b, $00, $8b, $6b, $42, $8b, $00, $a7
-	.byte $42, $8b, $00, $a7, $42, $8b, $00, $a7, $42, $8b, $00, $8b, $42, $8b, $00, $8b, $6b, $3f, $8b, $00, $a7, $3f, $8b, $00
-	.byte $a7, $3f, $8b, $00, $a7, $3f, $8b, $00, $8b, $3f, $8b, $00, $8b, $fd
-	.word @song0ch0loop
-@song0ch1:
-@song0ref226:
-	.byte $82
-@song0ref227:
-	.byte $31, $83, $00, $85, $35, $83, $00, $85, $36, $83, $00, $85, $38, $83, $00, $85, $31, $83, $00, $85, $35, $83, $00, $85
-	.byte $36, $83, $00, $85, $38, $83, $00, $85
-	.byte $ff, $20
-	.word @song0ref227
-@song0ref262:
-	.byte $2e, $83, $00, $85, $32, $83, $00, $85, $33, $83, $00, $85, $35, $83, $00, $85, $2e, $83, $00, $85, $32, $83, $00, $85
-	.byte $33, $83, $00, $85, $35, $83, $00, $85
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref262
-@song0ch1loop:
-	.byte $ff, $20
-	.word @song0ref226
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $80, $38, $8b, $00, $a7, $38, $8b, $00, $a7, $38, $8b, $00, $a7, $38, $8b, $00, $8b, $38, $8b, $00, $8b, $35, $8b, $00
-	.byte $a7, $35, $8b, $00, $a7, $35, $8b, $00, $a7, $35, $8b, $00, $8b, $35, $8b, $00, $8b, $36, $8b, $00, $a7, $36, $8b, $00
-	.byte $a7, $36, $8b, $00, $a7, $36, $8b, $00, $8b, $36, $8b, $00, $8b, $33, $8b, $00, $a7, $33, $8b, $00, $a7, $33, $8b, $00
-	.byte $a7, $33, $8b, $00, $8b, $33, $8b, $00, $8b
-	.byte $ff, $20
-	.word @song0ref226
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $80
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref226
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref227
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $ff, $20
-	.word @song0ref262
-	.byte $fd
-	.word @song0ch1loop
-@song0ch2:
-	.byte $f7, $e7, $f7, $e7
-@song0ref483:
-	.byte $80
-@song0ref484:
-	.byte $25, $8b, $29, $8b, $2a, $8b, $2c, $8b, $25, $8b, $29, $8b, $2a, $8b, $2c, $8b, $25, $8b, $29, $8b, $2a, $8b, $2c, $8b
-	.byte $25, $8b, $29, $8b, $2a, $8b, $2c, $8b, $22, $8b, $26, $8b, $27, $8b, $29, $8b, $22, $8b, $26, $8b, $27, $8b, $29, $8b
-	.byte $22, $8b, $26, $8b, $27, $8b, $29, $8b, $22, $8b, $26, $8b, $27, $8b, $29, $8b
-@song0ch2loop:
-	.byte $ff, $40
-	.word @song0ref483
-	.byte $ff, $40
-	.word @song0ref484
-	.byte $ff, $40
-	.word @song0ref484
-	.byte $ff, $40
-	.word @song0ref484
-	.byte $ff, $40
-	.word @song0ref484
-	.byte $ff, $40
-	.word @song0ref484
-	.byte $ff, $40
-	.word @song0ref484
-	.byte $ff, $40
-	.word @song0ref484
-	.byte $ff, $40
-	.word @song0ref484
-	.byte $fd
-	.word @song0ch2loop
-@song0ch3:
-	.byte $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7
-@song0ch3loop:
-	.byte $80
-@song0ref589:
-	.byte $1e, $8b, $00, $8b, $1e, $8b, $00, $8b, $1e, $8b, $00, $8b, $1e, $8b, $00, $8b, $1e, $8b, $1e, $8b, $1e, $8b, $00, $8b
-	.byte $1e, $8b, $00, $a7
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $ff, $1c
-	.word @song0ref589
-	.byte $fd
-	.word @song0ch3loop
-@song0ch4:
-	.byte $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7
-@song0ch4loop:
-@song0ref680:
-	.byte $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7
-	.byte $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7, $fd
-	.word @song0ch4loop
-@song0ch5:
-	.byte $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7
-@song0ch5loop:
-	.byte $ff, $1c
-	.word @song0ref680
-	.byte $85, $82
-@song0ref733:
-	.byte $25, $83, $00, $85, $29, $83, $00, $85, $2a, $83, $00, $85, $2c, $83, $00, $85, $25, $83, $00, $85, $29, $83, $00, $85
-	.byte $2a, $83, $00, $85, $2c, $83, $00, $85
-	.byte $ff, $20
-	.word @song0ref733
-@song0ref768:
-	.byte $22, $83, $00, $85, $26, $83, $00, $85, $27, $83, $00, $85, $29, $83, $00, $85, $22, $83, $00, $85, $26, $83, $00, $85
-	.byte $27, $83, $00, $85, $29, $83, $00, $85
-	.byte $ff, $20
-	.word @song0ref768
-	.byte $ff, $20
-	.word @song0ref733
-	.byte $ff, $20
-	.word @song0ref733
-	.byte $ff, $20
-	.word @song0ref768
-	.byte $ff, $1f
-	.word @song0ref768
-	.byte $fd
-	.word @song0ch5loop
-@song0ch6:
-	.byte $f7, $e7, $f7, $e7, $f7, $e7, $f7, $e7
-@song0ch6loop:
-	.byte $ff, $1c
-	.word @song0ref680
-	.byte $ff, $20
-	.word @song0ref40
-	.byte $ff, $20
-	.word @song0ref41
-	.byte $ff, $20
-	.word @song0ref77
-	.byte $ff, $20
-	.word @song0ref77
-	.byte $ff, $20
-	.word @song0ref41
-	.byte $ff, $20
-	.word @song0ref41
-	.byte $ff, $20
-	.word @song0ref77
-	.byte $ff, $20
-	.word @song0ref77
-	.byte $fd
-	.word @song0ch6loop

asm/constant.asm

@@ -1,113 +0,0 @@
-;**********
-; Constants
-;**********
-
-; Replace the value with the name of your CHR file
-.define GAME_CHR "Boilerplate.chr"
-
-
-
-;----------
-; PPU
-;----------
-PPU_CTRL   := $2000
-PPU_MASK   := $2001
-PPU_STATUS := $2002
-PPU_SCROLL := $2005
-PPU_ADDR   := $2006
-PPU_DATA   := $2007
-
-; PPU MASK
-PPU_MASK_GREY = %00000001
-PPU_MASK_BKG8 = %00000010
-PPU_MASK_SPR8 = %00000100
-PPU_MASK_BKG  = %00001000
-PPU_MASK_SPR  = %00010000
-PPU_MASK_R    = %00100000
-PPU_MASK_G    = %01000000
-PPU_MASK_B    = %10000000
-
-; PPU CTRL
-PPU_CTRL_NM_1     = %00000001
-PPU_CTRL_NM_2     = %00000010
-PPU_CTRL_INC      = %00000100
-PPU_CTRL_SPR      = %00001000
-PPU_CTRL_BKG      = %00010000
-PPU_CTRL_SPR_SIZE = %00100000
-PPU_CTRL_SEL      = %01000000
-PPU_CTRL_NMI      = %10000000
-
-
-
-;----------
-; APU
-;----------
-APU := $4000
-
-APU_SQ1_VOL   := $4000
-APU_SQ1_SWEEP := $4001
-APU_SQ1_LO    := $4002
-APU_SQ1_HI    := $4003
-
-APU_SQ2_VOL   := $4004
-APU_SQ2_SWEEP := $4005
-APU_SQ2_LO    := $4006
-APU_SQ2_HI    := $4007
-
-APU_TRI_LINEAR := $4008
-APU_TRI_LO     := $400A
-APU_TRI_HI     := $400B
-
-APU_NOISE_VOL := $400C
-APU_NOISE_LO  := $400E
-APU_NOISE_HI  := $400F
-
-APU_DMC_FREQ  := $4010
-APU_DMC_RAW   := $4011
-APU_DMC_START := $4012
-APU_DMC_LEN   := $4013
-
-APU_SND_CHN := $4015
-APU_CTRL    := $4015
-APU_STATUS  := $4015
-APU_FRAME   := $4017
-
-
-
-;----------
-; OAM
-;----------
-OAMDMA := $4014
-
-
-
-;----------
-; IO
-;----------
-IO_JOY1 := $4016
-IO_JOY2 := $4017
-
-
-;----------
-; NMI
-;----------
-NMI_DONE = %10000000
-NMI_SCRL = %00010000
-NMI_PLT  = %00001000
-NMI_ATR  = %00000100
-NMI_SPR  = %00000010
-NMI_BKG  = %00000001
-
-
-;----------
-; MMC5
-;----------
-.ifdef MMC5
-MMC5_PRG_MODE := $5100
-MMC5_CHR_MODE := $5101
-MMC5_RAM_BNK  := $5113
-MMC5_PRG_BNK0 := $5114
-MMC5_PRG_BNK1 := $5115
-MMC5_PRG_BNK2 := $5116
-MMC5_PRG_BNK3 := $5117
-.endif

asm/crt0.asm

@@ -1,102 +0,0 @@
-;****************
-; Author: Safyrus
-;****************
-
-.ifdef C_CODE
-.export _exit,__STARTUP__:absolute=1
-.import _main
-.endif
-
-; Header of the file (not part of the cartridge, used by the emulator)
-.segment "HEADER"
-    .byte "NES", $1A; 0-3: Header
-    .byte $02       ;   4: PRG ROM
-    .byte $01       ;   5: CHR ROM
-.if MMC5=1
-    .byte $51       ;   6: Flags 6
-.else
-    .byte $01       ;   6: Flags 6
-.endif
-    .byte $00       ;   7: Flags 7
-    .byte $00       ;   8: Flags 8
-    .byte $00       ;   9: Flags 9
-    .byte $00       ;  10: Flags 10
-    .byte $00,$00,$00,$00,$00   ; Padding
-
-.include "constant.asm"
-.include "macro.asm"
-.include "memory.asm"
-
-; This is the code to use when using the MMC5 mapper
-.if MMC5=1
-    .segment "LAST_BNK"
-        ; 6502 vectors subrountines
-        .include "vector/rst.asm"
-        .include "vector/nmi.asm"
-        .include "vector/irq.asm"
-
-    .if FAMISTUDIO=1
-        ; FamiStudio Sound Engine
-        .include "audio/famistudio_config.asm"
-        .include "audio/famistudio_ca65.s"
-    .endif
-
-
-    .segment "STARTUP"
-    .ifdef C_CODE
-    _exit:
-    .endif
-
-    .ifndef C_CODE
-        ; main file
-        .include "main.asm"
-    .endif
-
-
-    .segment "BNK1"
-    .if FAMISTUDIO=1
-        ; Musics
-        .include "audio/music/arpeggio_mmc5.s"
-    .endif
-
-
-; This is the code to use when not using any mapper
-.else
-    .segment "STARTUP"
-    .ifdef C_CODE
-    _exit:
-    .endif
-
-        ; 6502 vectors subrountines
-        .include "vector/rst.asm"
-        .include "vector/nmi.asm"
-        .include "vector/irq.asm"
-
-    .ifndef C_CODE
-        ; main file
-        .include "main.asm"
-    .endif
-
-    .if FAMISTUDIO=1
-        ; FamiStudio Sound Engine
-        .include "audio/famistudio_config.asm"
-        .include "audio/famistudio_ca65.s"
-
-        ; Musics
-        .include "audio/music/arpeggio.s"
-
-    .endif
-.endif
-
-
-; 6502 vectors
-.segment "VECTORS"
-    ; 6502 vectors
-    .word NMI    ; fffa nmi/vblank
-    .word RST    ; fffc reset
-    .word IRQ    ; fffe irq/brk
-
-
-; CHR ROM data 
-.segment "CHARS"
-.incbin GAME_CHR

asm/macro.asm

@@ -1,20 +0,0 @@
-;**********
-; Macros
-;**********
-
-.macro pushreg
-    PHA
-    TXA
-    PHA
-    TYA
-    PHA
-.endmacro
-
-
-.macro pullreg
-    PLA
-    TAY
-    PLA
-    TAX
-    PLA
-.endmacro

asm/main.asm

@@ -1,88 +0,0 @@
-;**********
-; Main
-;**********
-
-MAIN:
-.if FAMISTUDIO=1
-    .if MMC5=1
-    LDX #<music_data_arpeggio_mmc5 ; music data (lo)
-    LDY #>music_data_arpeggio_mmc5 ; music data (hi)
-    .else
-    LDX #<music_data_arpeggio ; music data (lo)
-    LDY #>music_data_arpeggio ; music data (hi)
-    .endif
-    LDA #$01 ; NTSC
-    JSR famistudio_init
-
-    LDA #$00 ; Song 0
-    JSR famistudio_music_play
-.endif
-
-    @wait_vblank:
-        LDA nmi_flags
-        AND #NMI_DONE
-        BEQ @wait_vblank
-
-.if FAMISTUDIO=1
-    ; update sound engine
-    JSR famistudio_update
-.endif
-
-    LDA #(PPU_MASK_BKG8+PPU_MASK_BKG+PPU_MASK_SPR8+PPU_MASK_SPR)
-    STA PPU_MASK
-
-    LDA #(NMI_ATR+NMI_PLT+NMI_SCRL+NMI_BKG+NMI_SPR)
-    STA nmi_flags
-
-    LDA #$23
-    STA atr_nametable
-
-    LDX #$00
-    LDA #$00
-    @loop_atr:
-        STA attributes, X
-        INX
-        CPX #$40
-        BNE @loop_atr
-    
-    LDX #$00
-    @loop_plt:
-        TXA
-        STA palettes, X
-        INX
-        CPX #25
-        BNE @loop_plt
-
-    LDA #$40
-    STA OAM+0
-    LDA #$01
-    STA OAM+1
-    LDA #$00
-    STA OAM+2
-    LDA game_state
-    STA OAM+3
-
-    LDA #($05 + %00000000)
-    STA background+0
-    LDA #$20
-    STA background+1
-    LDA game_state
-    STA background+2
-    LDA #$04
-    STA background+3
-    LDA #$00
-    STA background+4
-    LDA #$01
-    STA background+5
-    LDA #$02
-    STA background+6
-    LDA #$03
-    STA background+7
-    LDA #$00
-    STA background+8
-
-    LDX game_state
-    INX
-    STX game_state
-
-    JMP @wait_vblank

asm/memory.asm

@@ -1,91 +0,0 @@
-;**********
-; Memory
-;**********
-
-
-
-.segment "ZEROPAGE"
-
-    ; NMI Flags to activate graphical update
-    ; Note: You cannot activate all updates.
-    ;       You need to have a execution time
-    ;       < ~2273 cycles (2000 to be sure)
-    ; 7  bit  0
-    ; ---- ----
-    ; E..R PASB
-    ; |  | ||||
-    ; |  | |||+- Background tiles update
-    ; |  | |||   Execution time depend on data
-    ; |  | |||   (cycles ~= 16 + 38*p + for i:p do (14*p[i].n))
-    ; |  | |||   (p=packet number, p[i].n = packet data size)
-    ; |  | ||+-- Sprites update (513+ cycles)
-    ; |  | |+--- Nametables attributes update (821 cycles)
-    ; |  | +---- Palettes update (356 cycles)
-    ; |  +------ Scroll update (31 cycles)
-    ; +--------- 1 when NMI has ended, should be set to 0 after reading.
-    ;            If let to 1, it means the NMI is disable
-    nmi_flags: .res 1
-    .export _nmi_flags=nmi_flags
-
-    ; Scroll X position
-    scroll_x: .res 1
-    .export _scroll_x=scroll_x
-
-    ; Scroll Y position
-    scroll_y: .res 1
-    .export _scroll_y=scroll_y
-
-    ; Nametable high adress to update attributes for
-    ; $23 = Nametable 1
-    ; $27 = Nametable 2
-    ; $2B = Nametable 3
-    ; $2F = Nametable 4
-    atr_nametable: .res 1
-    .export _atr_nametable=atr_nametable
-    
-    ; value of the PPU_MASK (need to be refresh manually)
-    ppu_ctrl_val: .res 1
-    .export _ppu_ctrl_val=ppu_ctrl_val
-
-    ; Attributes data to send to PPU during VBLANK
-    attributes: .res 64
-    .export _attributes=attributes
-
-    ; Palettes data to send to PPU during VBLANK
-    ;   byte 0   = transparente color
-    ;   byte 1-3 = background palette 1
-    ;   byte 4-6 = background palette 2
-    ;   ...
-    ;   byte 13-16 = sprite palette 1
-    ;   ...
-    palettes: .res 25
-    .export _palettes=palettes
-
-    ; Index for the background data
-    background_index: .res 1
-    .export _background_index=background_index
-
-    ; Background data to send to PPU during VBLANK
-    ; Packet structure:
-    ; byte 0   = v.ssssss (v= vertical draw, s= size)
-    ; byte 1-2 = ppu adress
-    ; byte 3-s = tile data
-    ; packet of size 0 means there is no more data to draw
-    background: .res 127
-    .export _background=background
-
-
-;****************
-; OAM SEGMENT
-;****************
-.segment "OAM"
-OAM:
-    .export _OAM=OAM
-
-
-;****************
-; BSS SEGMENT
-;****************
-.segment "BSS"
-    game_state: .res 1
-    .export _game_state=game_state

asm/vector/irq.asm

@@ -1,16 +0,0 @@
-;***********
-; IRQ vector
-;***********
-
-
-IRQ:
-    ; save register
-    PHA
-
-    ; clear APU interrupt
-    LDA APU_STATUS
-
-    ; restore register
-    PLA
-    ; return
-    RTI

asm/vector/nmi.asm

@@ -1,217 +0,0 @@
-;***********
-; NMI vector
-;***********
-
-
-;--------------------
-; Cycles notes
-;--------------------
-; 2273 cycles per VBLANK
-; base (before @done) = 13+3+2+3+(2+3)*5
-; @sprite = 513+ cycles
-; @scroll = 31 cycles
-; @attribute = 821 cycles
-; @palette = 356 cycless
-; @background ~= 16+(38*p+14*p[i].n)
-;--------------------
-
-
-NMI:
-    ; save registers
-    pushreg
-
-    ; do we need to do stuff ? (E flag)
-    BIT nmi_flags
-    BPL @start
-    JMP @end
-
-    @start:
-    ; load NMI flags
-    LDA nmi_flags
-
-
-    ; is the background flag on ? (B flag)
-    LSR
-    BCC @background_end
-    @background:
-        ; save flags
-        PHA
-
-        LDX #$00
-        @background_loop:
-            ; read size
-            LDA background, X
-            ; if size = 0 then end
-            BEQ @background_loop_end
-
-            ; save size to Y
-            AND #$3F
-            TAY
-            ; is vertical flag off ?
-            LDA background, X
-            ASL
-            BCC @background_loop_hor
-
-            ; tell the ppu to inc by 32
-            @background_loop_ver:
-            LDA ppu_ctrl_val
-            ORA #(PPU_CTRL_INC)
-            STA PPU_CTRL
-            JMP @background_loop_start
-
-            ; tell the ppu to inc by 1
-            @background_loop_hor:
-            LDA ppu_ctrl_val
-            AND #($FF-PPU_CTRL_INC)
-            STA PPU_CTRL
-
-            @background_loop_start:
-            ; reset latch
-            BIT PPU_STATUS
-            ; set PPU adr
-            INX
-            LDA background, X
-            STA PPU_ADDR
-            INX
-            LDA background, X
-            STA PPU_ADDR
-
-            ; send data
-            @background_loop_data:
-                ; send 1 tile
-                INX
-                LDA background, X
-                STA PPU_DATA
-                ; loop
-                DEY
-                BNE @background_loop_data
-            INX
-            JMP @background_loop
-        @background_loop_end:
-        ; restore PPU_CTRL
-        LDA ppu_ctrl_val
-        STA PPU_CTRL
-
-        ; restore flags
-        PLA
-    @background_end:
-
-
-    ; is the sprite flag on ? (S flag)
-    LSR
-    BCC @sprite_end
-    @sprite:
-        ; Update sprites
-        LDX #>OAM
-        STX OAMDMA
-    @sprite_end:
-
-
-    ; is the attribute flag on ? (A flag)
-    LSR
-    BCC @attribute_end
-    @attribute:
-        ; save flags
-        PHA
-
-        ; reset latch
-        BIT PPU_STATUS
-        ; set PPU address
-        LDA atr_nametable
-        STA PPU_ADDR
-        LDA #$C0
-        STA PPU_ADDR
- 
-        ; send data to PPU
-        LDX #$00
-        @attribute_loop:
-            ; send 1 byte
-            LDA attributes, X
-            STA PPU_DATA
-            INX
-            ; send another byte
-            LDA attributes, X
-            STA PPU_DATA
-            INX
-            ; loop
-            CPX #$40
-            BNE @attribute_loop
- 
-        ; restore flags
-        PLA
-    @attribute_end:
-
-
-    ; is the palette flag on ? (P flag)
-    LSR
-    BCC @palette_end
-    @palette:
-        ; save flags
-        PHA
-
-        ; reset latch
-        BIT PPU_STATUS
-        ; set PPU address
-        LDA #$3F
-        STA PPU_ADDR
-        LDA #$00
-        STA PPU_ADDR
- 
-        ; send data to PPU
-        LDX #$00
-        ; send transparent color
-        LDA palettes, X
-        TAY
-        INX
-
-        @palette_loop:
-            ; send background
-            TYA
-            STA PPU_DATA
-            ; send 3 colors
-            LDA palettes, X
-            STA PPU_DATA
-            INX
-            LDA palettes, X
-            STA PPU_DATA
-            INX
-            LDA palettes, X
-            STA PPU_DATA
-            INX
-            ; loop
-            CPX #25
-            BNE @palette_loop
-
-        ; restore flags
-        PLA
-    @palette_end:
-
-
-    ; is the scroll flag on ? (R flag)
-    LSR
-    BCC @scroll_end
-    @scroll:
-        ; reset latch
-        BIT PPU_STATUS
-        ; set scrolling position to scroll_x, scroll_y
-        LDX scroll_x
-        STX PPU_SCROLL
-        LDX scroll_y
-        STX PPU_SCROLL
-
-        ; set high order bit of X and Y
-        LDA ppu_ctrl_val
-        STA PPU_CTRL
-    @scroll_end:
-
-    @done:
-    ; tell that we are done
-    LDA #NMI_DONE
-    ORA nmi_flags
-    STA nmi_flags
-
-    @end:
-    ; restore registers
-    pullreg
-    ; return
-    RTI

asm/vector/rst.asm

@@ -1,70 +0,0 @@
-;***********
-; RST vector
-;***********
-
-.ifdef C_CODE
-.import _main
-.endif
-
-
-RST:
-    SEI         ; Disable interrupt
-    CLD         ; Clear/disable decimal
-
-    LDX #$FF    ; Initialized stack
-    TXS
-
-    INX         ; X=0
-    STX PPU_CTRL ; Disable NMI
-    STX PPU_MASK ; Disable Rendering
-    STX APU_DMC_FREQ ; Disable DMC IRQ
-
-    ; Wait for the PPU to initialized
-    BIT PPU_STATUS       ; Clear the VBL flag if it was set at reset time
-@vwait1:
-    BIT PPU_STATUS
-    BPL @vwait1      ; At this point, about 27384 cycles have passed
-
-@clrmem:
-    LDA #$00
-    STA $0000, x
-    STA $0100, x
-    STA $0200, x
-    STA $0300, x
-    STA $0400, x
-    STA $0500, x
-    STA $0600, x
-    STA $0700, x
-    INX
-    BNE @clrmem
-
-@vwait2:
-    BIT PPU_STATUS
-    BPL @vwait2      ; At this point, about 57165 cycles have passed
-
-    LDA #%10010000      ; Enable NMI + set background table to $1000
-    STA PPU_CTRL
-    STA ppu_ctrl_val
-
-.if MMC5=1
-    ; - - - - - - -
-    ; setup MMC5
-    ; - - - - - - -
-    ; set $8000-9FFF to BNK 0
-    LDA #$80
-    STA MMC5_PRG_BNK0
-    ; set $A000-BFFF to BNK 1
-    LDA #$81
-    STA MMC5_PRG_BNK1
-    ; set $C000-DFFF to BNK 2
-    LDA #$82
-    STA MMC5_PRG_BNK2
-.endif
-
-    CLI
-
-.ifdef C_CODE
-    JMP _main
-.else
-    JMP MAIN
-.endif

include/constant.h

@@ -1,90 +0,0 @@
-#ifndef _CONSTANT_H_
-#define _CONSTANT_H_
-
-#include "type.h"
-
-// ----------
-//  PPU
-// ----------
-#define PPU_CTRL 0x2000
-#define PPU_MASK 0x2001
-#define PPU_STATUS 0x2002
-#define PPU_SCROLL 0x2005
-#define PPU_ADDR 0x2006
-#define PPU_DATA 0x2007
-
-//  PPU MASK
-#define PPU_MASK_GREY 0b00000001
-#define PPU_MASK_BKG8 0b00000010
-#define PPU_MASK_SPR8 0b00000100
-#define PPU_MASK_BKG 0b00001000
-#define PPU_MASK_SPR 0b00010000
-#define PPU_MASK_R 0b00100000
-#define PPU_MASK_G 0b01000000
-#define PPU_MASK_B 0b10000000
-
-//  PPU CTRL
-#define PPU_CTRL_NM_1 0b00000001
-#define PPU_CTRL_NM_2 0b00000010
-#define PPU_CTRL_INC 0b00000100
-#define PPU_CTRL_SPR 0b00001000
-#define PPU_CTRL_BKG 0b00010000
-#define PPU_CTRL_SPR_SIZE 0b00100000
-#define PPU_CTRL_SEL 0b01000000
-#define PPU_CTRL_NMI 0b10000000
-
-// ----------
-//  APU
-// ----------
-#define APU 0x4000
-
-#define APU_SQ1_VOL 0x4000
-#define APU_SQ1_SWEEP 0x4001
-#define APU_SQ1_LO 0x4002
-#define APU_SQ1_HI 0x4003
-
-#define APU_SQ2_VOL 0x4004
-#define APU_SQ2_SWEEP 0x4005
-#define APU_SQ2_LO 0x4006
-#define APU_SQ2_HI 0x4007
-
-#define APU_TRI_LINEAR 0x4008
-#define APU_TRI_LO 0x400A
-#define APU_TRI_HI 0x400B
-
-#define APU_NOISE_VOL 0x400C
-#define APU_NOISE_LO 0x400E
-#define APU_NOISE_HI 0x400F
-
-#define APU_DMC_FREQ 0x4010
-#define APU_DMC_RAW 0x4011
-#define APU_DMC_START 0x4012
-#define APU_DMC_LEN 0x4013
-
-#define APU_SND_CHN 0x4015
-#define APU_CTRL 0x4015
-#define APU_STATUS 0x4015
-#define APU_FRAME 0x4017
-
-// ----------
-//  OAM
-// ----------
-#define OAMDMA 0x4014
-
-// ----------
-//  IO
-// ----------
-#define IO_JOY1 0x4016
-#define IO_JOY2 0x4017
-
-// ----------
-//  NMI
-// ----------
-#define NMI_DONE 0b10000000
-#define NMI_SCRL 0b00010000
-#define NMI_PLT 0b00001000
-#define NMI_ATR 0b00000100
-#define NMI_SPR 0b00000010
-#define NMI_BKG 0b00000001
-
-#endif // _CONSTANT_H_

include/ram_variables.h

@@ -1,11 +0,0 @@
-#ifndef _RAM_VARIABLES_
-#define _RAM_VARIABLES_
-
-#include "type.h"
-
-extern uint8_t game_state;
-
-#define OAM_SIZE 256
-extern uint8_t OAM[OAM_SIZE];
-
-#endif // _RAM_VARIABLES_

include/type.h

@@ -1,7 +0,0 @@
-#ifndef _TYPE_H_
-#define _TYPE_H_
-
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-
-#endif // _TYPE_H_

include/zp_variables.h

@@ -1,86 +0,0 @@
-#ifndef _ZP_VARIABLES_
-#define _ZP_VARIABLES_
-
-#include "type.h"
-
-
-// NMI Flags to activate graphical update
-// Note: You cannot activate all updates.
-//       You need to have a execution time
-//       < ~2273 cycles (2000 to be sure)
-// 7  bit  0
-// ---- ----
-// E..R PASB
-// |  | ||||
-// |  | |||+- Background tiles update
-// |  | |||   Execution time depend on data
-// |  | |||   (cycles ~= 16 + 38*p + for i:p do (14*p[i].n))
-// |  | |||   (p=packet number, p[i].n = packet data size)
-// |  | ||+-- Sprites update (513+ cycles)
-// |  | |+--- Nametables attributes update (821 cycles)
-// |  | +---- Palettes update (356 cycles)
-// |  +------ Scroll update (31 cycles)
-// +--------- 1 when NMI has ended, should be set to 0 after reading.
-//            If let to 1, it means the NMI is disable
-extern uint8_t nmi_flags;
-#pragma zpsym ("nmi_flags")
-
-
-// Scroll X position
-extern uint8_t scroll_x;
-#pragma zpsym ("scroll_x")
-
-
-// Scroll Y position
-extern uint8_t scroll_y;
-#pragma zpsym ("scroll_y")
-
-
-// Nametable high adress to update attributes for
-// $23 = Nametable 1
-// $27 = Nametable 2
-// $2B = Nametable 3
-// $2F = Nametable 4
-extern uint8_t atr_nametable;
-#pragma zpsym ("atr_nametable")
-
-
-// value of the PPU_MASK (need to be refresh manually)
-extern uint8_t ppu_ctrl_val;
-#pragma zpsym ("ppu_ctrl_val")
-
-
-// Attributes data to send to PPU during VBLANK
-#define ATTRIBUTES_SIZE 64
-extern uint8_t attributes[ATTRIBUTES_SIZE];
-#pragma zpsym ("attributes")
-
-
-// Palettes data to send to PPU during VBLANK
-//   byte 0   = transparente color
-//   byte 1-3 = background palette 1
-//   byte 4-6 = background palette 2
-//   ...
-//   byte 13-16 = sprite palette 1
-//   ...
-#define PALETTES_SIZE 25
-extern uint8_t palettes[PALETTES_SIZE];
-#pragma zpsym ("palettes")
-
-
-// Index for the background data
-extern uint8_t background_index;
-#pragma zpsym ("background_index")
-
-
-// Background data to send to PPU during VBLANK
-// Packet structure:
-// byte 0   = v.ssssss (v= vertical draw, s= size)
-// byte 1-2 = ppu adress
-// byte 3-s = tile data
-// packet of size 0 means there is no more data to draw
-#define BACKGROUND_SIZE 128
-extern uint8_t background[BACKGROUND_SIZE];
-#pragma zpsym ("background")
-
-#endif // _ZP_VARIABLES_

src/main.c

@@ -1,92 +0,0 @@
-#include "constant.h"
-#include "zp_variables.h"
-#include "ram_variables.h"
-
-#if FAMISTUDIO 1
-#include "famistudio_cc65.h"
-
-#if MMC5 1
-extern uint8_t music_data_arpeggio_mmc5[];
-#else
-extern uint8_t music_data_arpeggio[];
-#endif
-
-#endif
-
-void init()
-{
-#if FAMISTUDIO 1
-#if MMC5 1
-    famistudio_init(1, music_data_arpeggio_mmc5);
-#else
-    famistudio_init(1, music_data_arpeggio);
-#endif
-    famistudio_music_play(0);
-#endif
-}
-
-void loop()
-{
-    static uint8_t i = 0;
-
-    // set PPU_MASK to draw background and sprites
-    *(uint8_t *)PPU_MASK = PPU_MASK_BKG + PPU_MASK_BKG8 + PPU_MASK_SPR + PPU_MASK_SPR8;
-
-    // tell to the nmi what we want to do for the next frame
-    nmi_flags = NMI_SCRL + NMI_PLT + NMI_BKG + NMI_ATR + NMI_SPR;
-
-    // tall the nmi we want to change the attruvtes of the first nametable
-    atr_nametable = 0x23;
-
-    // reset attributes
-    do
-    {
-        attributes[i] = 0;
-        ++i;
-    } while (i < ATTRIBUTES_SIZE);
-
-    // reset paletttes
-    i = 0;
-    do
-    {
-        palettes[i] = i;
-        ++i;
-    } while (i < PALETTES_SIZE);
-
-    // update sprite
-    OAM[0] = 0x40;
-    OAM[1] = 0x01;
-    OAM[2] = 0x00;
-    OAM[3] = game_state;
-
-    // update background
-    background[0] = 0x05;
-    background[1] = 0x20;
-    background[2] = game_state;
-    background[3] = 0x04;
-    background[4] = 0x00;
-    background[5] = 0x01;
-    background[6] = 0x02;
-    background[7] = 0x03;
-    background[8] = 0x00;
-
-    // inc variable
-    ++game_state;
-}
-
-void main()
-{
-    init();
-    while (1)
-    {
-        // wait for the next frame
-        while ((nmi_flags & 0x80) == 0)
-        {
-        }
-#if FAMISTUDIO 1
-        famistudio_update();
-#endif
-
-        loop();
-    }
-}