From 1505e4e24c3706d7178d0c0716d2274f51d77343 Mon Sep 17 00:00:00 2001
From: camthesaxman <cameronghall@cox.net>
Date: Wed, 4 Jan 2017 23:20:09 -0600
Subject: begin decompiling more intro code

---
 include/asm.inc.h     |  6 +++---
 include/gba/syscall.h |  2 ++
 include/gba/types.h   | 21 +++++++++++++++++++++
 3 files changed, 26 insertions(+), 3 deletions(-)

(limited to 'include')

diff --git a/include/asm.inc.h b/include/asm.inc.h
index 5e2b49a84..5ec19b81e 100644
--- a/include/asm.inc.h
+++ b/include/asm.inc.h
@@ -443,9 +443,9 @@ void sub_813CAF4(u8);
 void intro_reset_and_hide_bgs(void);
 void sub_813CCE8(u8);
 void sub_813CE30(u16, u16, u16, u16);
-u8 sub_813CE88(/*TODO: arg types*/);
-u8 sub_813CFA8(/*TODO: arg types*/);
-void sub_813D084(/*TODO: arg types*/);
+u8 sub_813CE88(u16, s16, u16, u16, u8);
+u8 sub_813CFA8(u16, u16, u16, u16);
+void sub_813D084(u8);
 u8 sub_813D584(/*TODO: arg types*/);
 void sub_813D788(struct Sprite *);
 void sub_813D880(struct Sprite *);
diff --git a/include/gba/syscall.h b/include/gba/syscall.h
index 9576f7e99..e47f964d1 100644
--- a/include/gba/syscall.h
+++ b/include/gba/syscall.h
@@ -31,6 +31,8 @@ void CpuSet(const void *src, void *dest, u32 control);
 
 void CpuFastSet(const void *src, void *dest, u32 control);
 
+void BgAffineSet(struct BgAffineSrcData *src, struct BgAffineDstData *dest, s32 count);
+
 void ObjAffineSet(struct ObjAffineSrcData *src, void *dest, s32 count, s32 offset);
 
 void LZ77UnCompWram(const void *src, void *dest);
diff --git a/include/gba/types.h b/include/gba/types.h
index be7390d5a..fd8a20a4c 100644
--- a/include/gba/types.h
+++ b/include/gba/types.h
@@ -74,6 +74,27 @@ struct OamData
 #define ST_OAM_H_RECTANGLE 1
 #define ST_OAM_V_RECTANGLE 2
 
+struct BgAffineSrcData
+{
+    s32 texX;
+    s32 texY;
+    s16 scrX;
+    s16 scrY;
+    s16 sx;
+    s16 sy;
+    u16 alpha;
+};
+
+struct BgAffineDstData
+{
+    s16 pa;
+    s16 pb;
+    s16 pc;
+    s16 pd;
+    s32 dx;
+    s32 dy;
+};
+
 struct ObjAffineSrcData
 {
     s16 xScale;
-- 
cgit v1.2.3


From e7ea49dc389fde77b9f515c4fc3bebc3fa37b1d1 Mon Sep 17 00:00:00 2001
From: camthesaxman <cameronghall@cox.net>
Date: Thu, 5 Jan 2017 17:08:36 -0600
Subject: decompile up to sub_813D584

---
 include/asm.inc.h |  2 +-
 include/sprite.h  | 14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'include')

diff --git a/include/asm.inc.h b/include/asm.inc.h
index 5ec19b81e..0e45c3174 100644
--- a/include/asm.inc.h
+++ b/include/asm.inc.h
@@ -446,7 +446,7 @@ void sub_813CE30(u16, u16, u16, u16);
 u8 sub_813CE88(u16, s16, u16, u16, u8);
 u8 sub_813CFA8(u16, u16, u16, u16);
 void sub_813D084(u8);
-u8 sub_813D584(/*TODO: arg types*/);
+u8 sub_813D584(u16, s16, u16, u16, u16, u8);
 void sub_813D788(struct Sprite *);
 void sub_813D880(struct Sprite *);
 void sub_813D954(/*TODO: arg types*/);
diff --git a/include/sprite.h b/include/sprite.h
index 57926fc68..3c8da394f 100644
--- a/include/sprite.h
+++ b/include/sprite.h
@@ -130,13 +130,13 @@ struct SpriteTemplate
 
 struct Sprite
 {
-    struct OamData oam;
-    union AnimCmd **anims;
-    struct SpriteFrameImage *images;
-    union AffineAnimCmd **affineAnims;
-    const struct SpriteTemplate *template;
-    struct SubspriteTable *subspriteTables;
-    void (*callback)(struct Sprite *);
+    /*0x00*/ struct OamData oam;
+    /*0x08*/ union AnimCmd **anims;
+    /*0x0C*/ struct SpriteFrameImage *images;
+    /*0x10*/ union AffineAnimCmd **affineAnims;
+    /*0x14*/ const struct SpriteTemplate *template;
+    /*0x18*/ struct SubspriteTable *subspriteTables;
+    /*0x1C*/ void (*callback)(struct Sprite *);
 
     /*0x20*/ struct Coords16 pos1;
     /*0x24*/ struct Coords16 pos2;
-- 
cgit v1.2.3