From daa05c1b7c5e079ad8554e88a290e07b333bd2db Mon Sep 17 00:00:00 2001
From: camthesaxman <cameronghall@cox.net>
Date: Sun, 18 Feb 2018 19:59:51 -0600
Subject: remove subdirectories

---
 src/decompress.c | 113 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 src/decompress.c

(limited to 'src/decompress.c')

diff --git a/src/decompress.c b/src/decompress.c
new file mode 100644
index 000000000..69edf01aa
--- /dev/null
+++ b/src/decompress.c
@@ -0,0 +1,113 @@
+#include "global.h"
+#include "decompress.h"
+#include "data2.h"
+#include "constants/species.h"
+#include "text.h"
+#include "ewram.h"
+
+#define WRAM ewram_addr // using gSharedMem doesn't match
+
+void LZDecompressWram(const void *src, void *dest)
+{
+    LZ77UnCompWram(src, dest);
+}
+
+void LZDecompressVram(const void *src, void *dest)
+{
+    LZ77UnCompVram(src, dest);
+}
+
+void LoadCompressedObjectPic(const struct CompressedSpriteSheet *src)
+{
+    struct SpriteSheet dest;
+
+    LZ77UnCompWram(src->data, (void *)WRAM);
+    dest.data = (void *)WRAM;
+    dest.size = src->size;
+    dest.tag = src->tag;
+    LoadSpriteSheet(&dest);
+}
+
+void LoadCompressedObjectPicOverrideBuffer(const struct CompressedSpriteSheet *src, void *buffer)
+{
+    struct SpriteSheet dest;
+
+    LZ77UnCompWram(src->data, buffer);
+    dest.data = buffer;
+    dest.size = src->size;
+    dest.tag = src->tag;
+    LoadSpriteSheet(&dest);
+}
+
+void LoadCompressedObjectPalette(const struct CompressedSpritePalette *src)
+{
+    struct SpritePalette dest;
+
+    LZ77UnCompWram(src->data, (void *)WRAM);
+    dest.data = (void *)WRAM;
+    dest.tag = src->tag;
+    LoadSpritePalette(&dest);
+}
+
+void LoadCompressedObjectPaletteOverrideBuffer(const struct CompressedSpritePalette *a, void *buffer)
+{
+    struct SpritePalette dest;
+
+    LZ77UnCompWram(a->data, buffer);
+    dest.data = buffer;
+    dest.tag = a->tag;
+    LoadSpritePalette(&dest);
+}
+
+void DecompressPicFromTable_2(const struct CompressedSpriteSheet *src, u8 b, u8 c, void *d, void *buffer, s32 species)
+{
+    if (species > SPECIES_EGG)
+        LZ77UnCompWram(gMonFrontPicTable[0].data, buffer);
+    else
+        LZ77UnCompWram(src->data, buffer);
+}
+
+void HandleLoadSpecialPokePic(const struct CompressedSpriteSheet *src, u32 b, u32 c, u32 d, void *dest, s32 species, u32 g)
+{
+    u32 frontOrBack;
+
+    // gUnknown_081FAF4C appears to be a list of pointers to locations to store poke pics for back and front pic here. the first and third pointers are used for back while the others are used for front.
+    if (dest == gUnknown_081FAF4C[0] || dest == gUnknown_081FAF4C[2])
+        frontOrBack = 0; // backPic
+    else
+        frontOrBack = 1; // frontPic
+
+    LoadSpecialPokePic(src, b, c, d, dest, species, g, frontOrBack);
+}
+
+void LoadSpecialPokePic(const struct CompressedSpriteSheet *src, u32 b, u32 c, u32 d, void *dest, s32 species, u32 g, u32 frontOrBack)
+{
+    u8 frontOrBack8 = frontOrBack;
+
+    if (species == SPECIES_UNOWN)
+    {
+        u16 i = (((g & 0x3000000) >> 18) | ((g & 0x30000) >> 12) | ((g & 0x300) >> 6) | (g & 3)) % 0x1C;
+
+        // The other Unowns are separate from Unown A.
+        if (i == 0)
+            i = SPECIES_UNOWN;
+        else
+            i += SPECIES_UNOWN_B - 1;
+
+        if (frontOrBack8 == 0)
+            LZ77UnCompWram(gMonBackPicTable[i].data, dest);
+        else
+            LZ77UnCompWram(gMonFrontPicTable[i].data, dest);
+    }
+    else if (species > SPECIES_EGG) // is species unknown? draw the ? icon
+        LZ77UnCompWram(gMonFrontPicTable[0].data, dest);
+    else
+        LZ77UnCompWram(src->data, dest);
+
+    DrawSpindaSpots(species, g, dest, frontOrBack8);
+}
+
+void Unused_LZDecompressWramIndirect(const void **src, void *dest)
+{
+    LZ77UnCompWram(*src, dest);
+}
-- 
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