Hi there,
I've found a way to easily rip sprites with snes9x.
Old topics like this have no satisfactory solution, so I'll share mine:
What this patch does basically is change the default backdrop pixel of snes9x to a custom palette color (13 in this case). You may need to change it to another color to get a better fit, just make sure you're not overflowing the palette index.
You can see the commit here on my fork of snes9x: https://github.com/neagix/snes9x-rpi/com...03ebd7fbfd
This allows to easily isolate sprites and automate dumping their animations.
I've found a way to easily rip sprites with snes9x.
Old topics like this have no satisfactory solution, so I'll share mine:
Code:
diff --git a/gfx.cpp b/gfx.cpp
index 0937852..5ec4e37 100644
--- a/gfx.cpp
+++ b/gfx.cpp
@@ -555,8 +555,8 @@ static inline void RenderScreen (bool8 sub)
BG.NameSelect = 0;
S9xSelectTileRenderers(PPU.BGMode, sub, FALSE);
- #define DO_BG(n, pal, depth, hires, offset, Zh, Zl, voffoff) \
- if (BGActive & (1 << n)) \
+ #define DO_BG(n, pal, depth, hires, offset, Zh, Zl, voffoff)
+ /* if (BGActive & (1 << n)) \
{ \
BG.StartPalette = pal; \
BG.EnableMath = !sub && (Memory.FillRAM[0x2131] & (1 << n)); \
@@ -581,7 +581,7 @@ static inline void RenderScreen (bool8 sub)
else \
DrawBackground(n, D + Zh, D + Zl); \
} \
- }
+ }*/
switch (PPU.BGMode)
{
diff --git a/tile.cpp b/tile.cpp
index 12ad627..423bedb 100644
--- a/tile.cpp
+++ b/tile.cpp
@@ -984,7 +984,7 @@ void S9xSelectTileConverter (int depth, bool8 hires, bool8 sub, bool8 mosaic)
#define NO_INTERLACE 1
#define Z1 1
#define Z2 1
-#define Pix 0
+#define Pix 13
#define DRAW_TILE() \
register uint32 l, x; \What this patch does basically is change the default backdrop pixel of snes9x to a custom palette color (13 in this case). You may need to change it to another color to get a better fit, just make sure you're not overflowing the palette index.
You can see the commit here on my fork of snes9x: https://github.com/neagix/snes9x-rpi/com...03ebd7fbfd
This allows to easily isolate sprites and automate dumping their animations.