feat: The "Made with PVSnesLib" logo screen for PVSnesLib games

snes-examples/logo/snes-logo-pvsneslib/Makefile

@@ -0,0 +1,40 @@
+ifeq ($(strip $(PVSNESLIB_HOME)),)
+$(error "Please create an environment variable PVSNESLIB_HOME with path to its folder and restart application. (you can do it on windows with <setx PVSNESLIB_HOME "/c/snesdev">)")
+endif
+
+# BEFORE including snes_rules :
+# list in AUDIOFILES all your .it files in the right order. It will build to generate soundbank file
+AUDIODIR :=	res
+export AUDIOFILES :=	$(foreach dir, $(AUDIODIR), \
+	$(dir)/*.it)
+
+# then define the path to generate soundbank data. The name can be different but do not forget to update your include in .c file !
+export SOUNDBANK := soundbank
+
+include ${PVSNESLIB_HOME}/devkitsnes/snes_rules
+
+.PHONY: bitmaps all
+
+#---------------------------------------------------------------------------------
+# ROMNAME is used in snes_rules file
+export ROMNAME := logo
+
+# to build musics, define SMCONVFLAGS with parameters you want
+SMCONVFLAGS	:= -s -o $(SOUNDBANK) -V -b 5
+musics: $(SOUNDBANK).obj
+
+all: musics logo $(ROMNAME).sfc
+
+cleanGfxLogo:
+	@echo clean logo graphics data
+	@rm -f res/*.pic res/*.pal
+
+clean: cleanBuildRes cleanRom cleanGfx cleanGfxLogo cleanAudio
+
+#---------------------------------------------------------------------------------
+
+logo.pic: res/logo.bmp
+	@echo convert font with no tile reduction ... $(notdir $@)
+	$(GFXCONV) -pc16 -n -gs8 -pe1 -fbmp  $<
+
+logo : logo.pic

snes-examples/logo/snes-logo-pvsneslib/README.md

@@ -0,0 +1,18 @@
+# Made With PVSnesLib Logo on SNES
+
+## Description
+This is a demo showing the "Made with PVSnesLib" logo on the Super Nintendo and Super Famicom.
+
+## Credits
+Graphics and sound made by [Lunoka](https://github.com/lunoka).
+Code made by [Digifox](https://github.com/malayli).
+
+## Preview
+![preview](preview.png)
+
+## How to build
+### Visual Studio Code
+- Install Visual Studio Code
+- Open the root directory with Visual Studio Code
+- Build: Shit+Ctrl+B
+- Open logo.sfc with a SNES Emulator

snes-examples/logo/snes-logo-pvsneslib/data.asm

@@ -0,0 +1,13 @@
+.include "hdr.asm"
+
+.section ".rodata1" superfree
+
+logoPic:
+.incbin "res/logo.pic"
+logoPic_end:
+
+logoPalette:
+.incbin "res/logo.pal"
+logoPalette_end:
+
+.ends

snes-examples/logo/snes-logo-pvsneslib/hdr.asm

@@ -0,0 +1,46 @@
+;==LoRom==      ; We'll get to HiRom some other time.
+
+.MEMORYMAP                      ; Begin describing the system architecture.
+  SLOTSIZE $8000                ; The slot is $8000 bytes in size. More details on slots later.
+  DEFAULTSLOT 0                 ; There's only 1 slot in SNES, there are more in other consoles.
+  SLOT 0 $8000                  ; Defines Slot 0's starting address.
+  SLOT 1 $0 $2000
+  SLOT 2 $2000 $E000
+  SLOT 3 $0 $10000
+.ENDME          ; End MemoryMap definition
+
+.ROMBANKSIZE $8000              ; Every ROM bank is 32 KBytes in size
+.ROMBANKS 8                     ; 2 Mbits - Tell WLA we want to use 8 ROM Banks
+
+.SNESHEADER
+  ID "SNES"                     ; 1-4 letter string, just leave it as "SNES"
+
+  NAME "MADE WITH PVSNESLIB  "  ; Program Title - can't be over 21 bytes,
+  ;    "123456789012345678901"  ; use spaces for unused bytes of the name.
+
+  SLOWROM
+  LOROM
+
+  CARTRIDGETYPE $00             ; $00 = ROM only $02 = ROM+SRAM, see WLA documentation for others
+  ROMSIZE $08                   ; $08 = 2 Mbits,  see WLA doc for more..
+  SRAMSIZE $00                  ; $00 = No Sram, $01 = 16 kbits, see WLA doc for more..
+  COUNTRY $01                   ; $01 = U.S.  $00 = Japan, that's all I know
+  LICENSEECODE $00              ; Just use $00
+  VERSION $00                   ; $00 = 1.00, $01 = 1.01, etc.
+.ENDSNES
+
+.SNESNATIVEVECTOR               ; Define Native Mode interrupt vector table
+  COP EmptyHandler
+  BRK EmptyHandler
+  ABORT EmptyHandler
+  NMI VBlank
+  IRQ EmptyHandler
+.ENDNATIVEVECTOR
+
+.SNESEMUVECTOR                  ; Define Emulation Mode interrupt vector table
+  COP EmptyHandler
+  ABORT EmptyHandler
+  NMI EmptyHandler
+  RESET tcc__start                   ; where execution starts
+  IRQBRK EmptyHandler
+.ENDEMUVECTOR

snes-examples/logo/snes-logo-pvsneslib/src/logo.h

@@ -0,0 +1,2 @@
+void initPVSnesLibLogo();
+u8 updatePVSnesLibLogo();

snes-examples/logo/snes-logo-pvsneslib/src/main.c

@@ -0,0 +1,36 @@
+/*---------------------------------------------------------------------------------
+
+
+    "Made with PVSnesLib" Logo for SNES Projects
+
+
+---------------------------------------------------------------------------------*/
+#include <snes.h>
+#include "logo.h"
+
+int main(void) {
+    // Initialize sound engine (take some time)
+    spcBoot();
+
+    // Initialize SNES
+    consoleInit();
+
+    dmaClearVram();
+
+    initPVSnesLibLogo();
+
+    setFadeEffectEx(FADE_IN, 8);
+    WaitForVBlank();
+
+    while (1) {
+        if (updatePVSnesLibLogo() == 1) {
+            // The logo animation is complete
+            // Paste your game code here
+            // consoleNocashMessage("Start your game!");
+        }
+
+        // Wait for vblank
+        WaitForVBlank();
+    }
+    return 0;
+}