Merge pull request #12 from SethBarberee/master

Merge work from SethBarberee/pmd-red into pret.

1 files changed, 134 insertions, 0 deletions

diff --git a/src/code_808EAB0.c b/src/code_808EAB0.c
new file mode 100644
index 0000000..bf80687
--- /dev/null
+++ b/src/code_808EAB0.c
@@ -0,0 +1,134 @@
+#include "global.h"
+
+extern u32 gIQSkillNames[];
+extern u32 gIQSkillDescriptions[];
+extern u32 gTacticsDescriptions[];
+extern u8 *gTactics[];
+extern u8 gUnknown_810A36B[];
+
+extern s16 gUnknown_810A378[];
+extern s32 gUnknown_810A390[];
+
+u32 sub_808EAB0(u8 r0)
+{
+    return gIQSkillNames[r0];
+}
+
+void sub_808EAC0(char *r0, u8 r1)
+{
+    strncpy(r0, gTactics[r1], 0x14);
+}
+
+u32 sub_808EADC(u8 r0)
+{
+    return gIQSkillDescriptions[r0];
+}
+
+u32 sub_808EAEC(u8 r0)
+{
+    return gTacticsDescriptions[r0];
+}
+
+u8 sub_808EAFC(u8 r0)
+{
+    return gUnknown_810A36B[r0];
+}
+
+void sub_808EB0C(u8 *r0, s32 r1)
+{
+    s32 counter;
+    s32 storage;
+    u32 index;
+    storage = 0;
+    index = 0;
+    for(counter = 0; counter <= 0xB; counter++)
+    {
+        if(gUnknown_810A378[index] <= r1)
+        {
+            r0[storage] = counter;
+            storage++;
+        }
+        index++;
+    }
+    if(storage > 0xB)
+    {
+        return;
+    }
+    while(storage <= 0xB)
+    {
+        r0[storage] = 0xB;
+        storage++;
+    }
+}
+
+#ifndef NONMATCHING
+NAKED
+#endif
+void sub_808EB48(u8 *r0, s32 r1)
+{
+#ifdef NONMATCHING
+    // TODO array access and counter are mixed up in the regs.. so close
+    s32 counter;
+    u32 index;
+
+    index = 0;
+    counter = 0xB;
+    while(counter >= 0)
+    {
+        if(gUnknown_810A378[index] <= r1)
+        {
+            r0[index] = TRUE;
+        }
+        else
+        {
+            r0[index] = FALSE;
+        }
+        index++;
+        counter--;
+    }
+#else
+	asm_unified("\tpush {r4-r7,lr}\n"
+	"\tadds r4, r1, 0\n"
+	"\tmovs r6, 0x1\n"
+	"\tmovs r5, 0\n"
+	"\tadds r2, r0, 0\n"
+	"\tldr r1, _0808EB64\n"
+	"\tmovs r3, 0xB\n"
+"_0808EB56:\n"
+	"\tmovs r7, 0\n"
+	"\tldrsh r0, [r1, r7]\n"
+	"\tcmp r0, r4\n"
+	"\tbgt _0808EB68\n"
+	"\tstrb r6, [r2]\n"
+	"\tb _0808EB6A\n"
+	"\t.align 2, 0\n"
+"_0808EB64: .4byte gUnknown_810A378\n"
+"_0808EB68:\n"
+	"\tstrb r5, [r2]\n"
+"_0808EB6A:\n"
+	"\tadds r2, 0x1\n"
+	"\tadds r1, 0x2\n"
+	"\tsubs r3, 0x1\n"
+	"\tcmp r3, 0\n"
+	"\tbge _0808EB56\n"
+	"\tpop {r4-r7}\n"
+	"\tpop {r0}\n"
+	"\tbx r0");
+#endif
+}
+
+bool8 sub_808EB7C(s32 r0, u8 r1)
+{
+    u8 return_var;
+    if(r1 == 0)
+    {
+        return FALSE;
+    }
+
+    return_var = FALSE;
+    if(gUnknown_810A390[r1] <= r0)
+    {
+        return_var = TRUE;
+    }
+    return return_var;
+}