1 files changed, 95 insertions, 2 deletions
diff --git a/src/match_call.c b/src/match_call.c
index d435ea8a6..8267d08be 100644
--- a/src/match_call.c
+++ b/src/match_call.c
@@ -1,20 +1,37 @@
 
 // Includes
 #include "global.h"
+#include "battle_setup.h"
+#include "event_data.h"
+
+#define NELEMS(a) (s32)( sizeof (a) / sizeof (*(a)) )
 
 // Static type declarations
 
+typedef struct {
+    u8 v0;
+    u8 v1;
+    u16 v2;
+    void *v4;
+    void *v8;
+    void *vC;
+} match_call_t;
+
 // Static RAM declarations
 
 // Static ROM declarations
 
 // .rodata
 
+extern const void *const gUnknown_086252A8[];
+extern bool32 (*const gUnknown_086252FC[])(const match_call_t *);
+extern bool8 (*const gUnknown_08625310[])(const match_call_t *);
+
 // .text
 
-u32 sub_81D1574(u8 *a)
+s32 sub_81D1574(const match_call_t *matchCall)
 {
-    switch (*a)
+    switch (matchCall->v0)
     {
         case 0:
         default:
@@ -30,3 +47,79 @@ u32 sub_81D1574(u8 *a)
             return 4;
     }
 }
+
+s32 sub_81D15BC(s32 rematchIdx)
+{
+    return gRematchTable[rematchIdx].trainerIds[0];
+}
+
+s32 sub_81D15CC(s32 trainerIdx)
+{
+    s32 rematchIdx;
+
+    for (rematchIdx = 0; rematchIdx < NELEMS(gRematchTable); rematchIdx++)
+    {
+        if (gRematchTable[rematchIdx].trainerIds[0] == trainerIdx)
+            return rematchIdx;
+    }
+    return -1;
+}
+
+bool32 sub_81D15F4(u32 idx)
+{
+    const match_call_t *matchCall;
+    s32 v0;
+
+    if (idx > 20)
+        return FALSE;
+    matchCall = gUnknown_086252A8[idx];
+    v0 = sub_81D1574(matchCall);
+    return gUnknown_086252FC[v0](matchCall);
+}
+
+bool32 sub_81D1628(const match_call_t *matchCall)
+{
+    if (matchCall->v2 == 0xffff)
+        return TRUE;
+    return FlagGet(matchCall->v2);
+}
+
+bool32 sub_81D164C(const match_call_t *matchCall)
+{
+    if (matchCall->v2 == 0xffff)
+        return TRUE;
+    return FlagGet(matchCall->v2);
+}
+
+bool32 sub_81D1670(const match_call_t *matchCall)
+{
+    if (matchCall->v2 == 0xffff)
+        return TRUE;
+    return FlagGet(matchCall->v2);
+}
+
+bool32 sub_81D1694(const match_call_t *matchCall)
+{
+    if (matchCall->v1 != gSaveBlock2Ptr->playerGender)
+        return FALSE;
+    if (matchCall->v2 == 0xffff)
+        return TRUE;
+    return FlagGet(matchCall->v2);
+}
+
+bool32 sub_81D16CC(const match_call_t *matchCall)
+{
+    return FlagGet(matchCall->v2);
+}
+
+bool8 sub_81D16DC(u32 idx)
+{
+    const match_call_t *matchCall;
+    s32 v0;
+
+    if (idx > 20)
+        return FALSE;
+    matchCall = gUnknown_086252A8[idx];
+    v0 = sub_81D1574(matchCall);
+    return gUnknown_08625310[v0](matchCall);
+}