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-rw-r--r--src/mauville_old_man.c407
1 files changed, 407 insertions, 0 deletions
diff --git a/src/mauville_old_man.c b/src/mauville_old_man.c
new file mode 100644
index 000000000..d03042ca5
--- /dev/null
+++ b/src/mauville_old_man.c
@@ -0,0 +1,407 @@
+#include "global.h"
+#include "string_util.h"
+#include "menu.h"
+#include "script.h"
+#include "asm.h"
+#include "rng.h"
+
+extern u16 gScriptResult;
+extern u16 gSpecialVar_0x8004;
+
+extern void sub_80F83F8(void);
+extern void sub_81099CC(void);
+extern void sub_80F83D0(void);
+extern void sub_80F7F80(u8);
+extern u16 sub_80EB8EC(void);
+extern void sub_80F7DC0(void);
+extern u8 gOtherText_Is[];
+extern u8 gOtherText_DontYouAgree[];
+extern u32 gUnknown_083E5388[];
+extern u32 gUnknown_083E53A8[];
+
+extern u16 gUnknown_083E537C[];
+
+void sub_80F7A34(void)
+{
+ u16 i;
+ OldMan *oldMan = &gSaveBlock1.oldMan;
+
+ oldMan->oldMan1.unk_2D94 = 0;
+ oldMan->oldMan1.unk_2DBD = 0;
+
+ for(i = 0; i < 6; i++)
+ oldMan->oldMan1.mauvilleOldMan_ecArray[i] = gUnknown_083E537C[i];
+}
+
+void sub_80F7A6C(void)
+{
+ struct UnkMauvilleOldManStruct *bard = &gSaveBlock1.oldMan.oldMan1;
+
+ bard->unk_2D94 = 1;
+ bard->unk_2D95 = 0;
+}
+
+void sub_80F7A7C(void)
+{
+ sub_80F83F8();
+}
+
+void sub_80F7A88(void)
+{
+ OldMan *oldMan = &gSaveBlock1.oldMan;
+
+ oldMan->oldMan1.unk_2D94 = 4;
+ oldMan->oldMan1.unk_2D95 = 0;
+}
+
+void sub_80F7A98(void)
+{
+ sub_81099CC();
+}
+
+void SetMauvilleOldMan(void)
+{
+ u32 var = ((u16)((gSaveBlock2.playerTrainerId[1] << 8 | gSaveBlock2.playerTrainerId[0])) % 10) / 2;
+
+ switch(var)
+ {
+ case 0:
+ sub_80F7A34();
+ break;
+ case 1:
+ sub_80F7A6C();
+ break;
+ case 2:
+ sub_80F7A98();
+ break;
+ case 3:
+ sub_80F7A7C();
+ break;
+ case 4:
+ sub_80F7A88();
+ break;
+ }
+ sub_80F83D0();
+}
+
+u8 GetCurrentMauvilleOldMan(void)
+{
+ OldMan *oldMan = &gSaveBlock1.oldMan;
+
+ return oldMan->oldMan1.unk_2D94;
+}
+
+void sub_80F7B14(void)
+{
+ gScriptResult = GetCurrentMauvilleOldMan();
+}
+
+void sub_80F7B2C(void)
+{
+ u16 *scriptPtr = &gScriptResult; // why??
+ OldMan *oldMan = &gSaveBlock1.oldMan;
+
+ *scriptPtr = oldMan->oldMan1.unk_2DBD;
+}
+
+void sub_80F7B40(void)
+{
+ u16 i;
+ OldMan *oldMan = &gSaveBlock1.oldMan;
+ //struct UnkMauvilleOldManStruct *oldManStruct = &gSaveBlock1.oldManStruct;
+
+ StringCopy(oldMan->oldMan1.playerName, gSaveBlock2.playerName);
+
+ for(i = 0; i < 4; i++)
+ oldMan->oldMan1.playerTrainerId[i] = gSaveBlock2.playerTrainerId[i];
+
+ for(i = 0; i < 6; i++)
+ oldMan->oldMan1.mauvilleOldMan_ecArray[i] = oldMan->oldMan1.mauvilleOldMan_ecArray2[i];
+
+ oldMan->oldMan1.unk_2DBD = 1;
+}
+
+// too mathy
+__attribute__((naked))
+void sub_80F7BA0(void)
+{
+ asm(".syntax unified\n\
+ push {r4-r7,lr}\n\
+ ldr r1, _080F7C48 @ =gSaveBlock1 + 0x2D94\n\
+ ldr r0, _080F7C4C @ =gSpecialVar_0x8004\n\
+ ldrh r0, [r0]\n\
+ adds r5, r1, 0\n\
+ adds r5, 0xE\n\
+ cmp r0, 0\n\
+ bne _080F7BB2\n\
+ adds r5, r1, 0x2\n\
+_080F7BB2:\n\
+ ldr r2, _080F7C50 @ =gStringVar4\n\
+ adds r4, r2, 0\n\
+ movs r6, 0\n\
+_080F7BB8:\n\
+ ldrh r1, [r5]\n\
+ adds r5, 0x2\n\
+ adds r0, r2, 0\n\
+ bl sub_80EB3FC\n\
+ adds r2, r0, 0\n\
+ adds r7, r6, 0x1\n\
+ cmp r2, r4\n\
+ beq _080F7BDA\n\
+ movs r1, 0x37\n\
+_080F7BCC:\n\
+ ldrb r0, [r4]\n\
+ cmp r0, 0\n\
+ bne _080F7BD4\n\
+ strb r1, [r4]\n\
+_080F7BD4:\n\
+ adds r4, 0x1\n\
+ cmp r2, r4\n\
+ bne _080F7BCC\n\
+_080F7BDA:\n\
+ adds r4, 0x1\n\
+ movs r0, 0\n\
+ strb r0, [r2]\n\
+ adds r2, 0x1\n\
+ ldrh r1, [r5]\n\
+ adds r5, 0x2\n\
+ adds r0, r2, 0\n\
+ bl sub_80EB3FC\n\
+ adds r2, r0, 0\n\
+ cmp r2, r4\n\
+ beq _080F7C02\n\
+ movs r1, 0x37\n\
+_080F7BF4:\n\
+ ldrb r0, [r4]\n\
+ cmp r0, 0\n\
+ bne _080F7BFC\n\
+ strb r1, [r4]\n\
+_080F7BFC:\n\
+ adds r4, 0x1\n\
+ cmp r2, r4\n\
+ bne _080F7BF4\n\
+_080F7C02:\n\
+ adds r4, 0x1\n\
+ movs r0, 0xFE\n\
+ strb r0, [r2]\n\
+ adds r2, 0x1\n\
+ ldrh r1, [r5]\n\
+ adds r5, 0x2\n\
+ adds r0, r2, 0\n\
+ bl sub_80EB3FC\n\
+ adds r2, r0, 0\n\
+ cmp r2, r4\n\
+ beq _080F7C2A\n\
+ movs r1, 0x37\n\
+_080F7C1C:\n\
+ ldrb r0, [r4]\n\
+ cmp r0, 0\n\
+ bne _080F7C24\n\
+ strb r1, [r4]\n\
+_080F7C24:\n\
+ adds r4, 0x1\n\
+ cmp r2, r4\n\
+ bne _080F7C1C\n\
+_080F7C2A:\n\
+ cmp r6, 0\n\
+ bne _080F7C3A\n\
+ movs r0, 0xFC\n\
+ strb r0, [r2]\n\
+ adds r2, 0x1\n\
+ movs r0, 0xF\n\
+ strb r0, [r2]\n\
+ adds r2, 0x1\n\
+_080F7C3A:\n\
+ lsls r0, r7, 16\n\
+ lsrs r6, r0, 16\n\
+ cmp r6, 0x1\n\
+ bls _080F7BB8\n\
+ pop {r4-r7}\n\
+ pop {r0}\n\
+ bx r0\n\
+ .align 2, 0\n\
+_080F7C48: .4byte gSaveBlock1 + 0x2D94\n\
+_080F7C4C: .4byte gSpecialVar_0x8004\n\
+_080F7C50: .4byte gStringVar4\n\
+ .syntax divided");
+}
+
+void sub_80F7C54(void)
+{
+ sub_80F7F80(gSpecialVar_0x8004);
+ MenuDisplayMessageBox();
+ ScriptContext1_Stop();
+}
+
+void sub_80F7C70(void)
+{
+ u16 *scriptPtr = &gScriptResult; // again??
+ OldMan *oldMan = &gSaveBlock1.oldMan;
+
+ *scriptPtr = oldMan->oldMan1.unk_2D95;
+}
+
+void sub_80F7C84(void)
+{
+ OldMan *oldMan = &gSaveBlock1.oldMan;
+
+ oldMan->oldMan1.unk_2D95 = 1;
+}
+
+void sub_80F7C90(void)
+{
+ u16 var = sub_80EB8EC();
+
+ if(var == 0xFFFF)
+ {
+ gScriptResult = FALSE;
+ }
+ else
+ {
+ sub_80EB3FC(gStringVar1, var);
+ gScriptResult = TRUE;
+ }
+}
+
+void sub_80F7CC8(void)
+{
+ OldMan *oldMan = &gSaveBlock1.oldMan;
+
+ if(oldMan->oldMan1.unk_2D95 == 10)
+ {
+ gScriptResult = FALSE;
+ oldMan->oldMan1.unk_2D95 = 0;
+ }
+ else
+ gScriptResult = TRUE;
+}
+
+// someone fix this
+#ifdef NONMATCHING
+void sub_80F7CF4(void)
+{
+ u8 *stringPtr;
+ OldMan *oldMan = &gSaveBlock1.oldMan;
+
+ if(oldMan->oldMan2.unk1 == 0)
+ sub_80F7DC0();
+
+ if(oldMan->oldMan2.mauvilleOldMan_ecArray[oldMan->oldMan2.unk1] != 0xFFFF) // is not the last element of the array?
+ {
+ int random = (u16)Random();
+ random &= 7;
+ sub_80EB3FC(gStringVar4, oldMan->oldMan2.mauvilleOldMan_ecArray[oldMan->oldMan2.unk1]);
+ stringPtr = StringCopy(gStringVar4, gOtherText_Is);
+ stringPtr = StringCopy(stringPtr, (u8 *)gUnknown_083E5388[random]);
+ StringCopy(stringPtr, gOtherText_DontYouAgree);
+ }
+ else
+ {
+ StringCopy(gStringVar4, (u8 *)gUnknown_083E53A8[oldMan->oldMan2.mauvilleOldMan_ecArray2[oldMan->oldMan2.unk2++]]);
+ }
+ if(!(Random() % 10))
+ oldMan->oldMan2.unk1 = 10;
+ else
+ oldMan->oldMan2.unk1++;
+
+ gScriptResult = TRUE;
+}
+#else
+__attribute__((naked))
+void sub_80F7CF4(void)
+{
+ asm(".syntax unified\n\
+ push {r4-r6,lr}\n\
+ ldr r5, _080F7D50 @ =gSaveBlock1 + 0x2D94\n\
+ ldrb r0, [r5, 0x1]\n\
+ cmp r0, 0\n\
+ bne _080F7D02\n\
+ bl sub_80F7DC0\n\
+_080F7D02:\n\
+ ldrb r0, [r5, 0x1]\n\
+ lsls r0, 1\n\
+ adds r6, r5, 0x4\n\
+ adds r0, r6\n\
+ ldrh r1, [r0]\n\
+ ldr r0, _080F7D54 @ =0x0000ffff\n\
+ cmp r1, r0\n\
+ beq _080F7D68\n\
+ bl Random\n\
+ adds r4, r0, 0\n\
+ lsls r4, 16\n\
+ lsrs r4, 16\n\
+ movs r0, 0x7\n\
+ ands r4, r0\n\
+ ldr r0, _080F7D58 @ =gStringVar4\n\
+ ldrb r1, [r5, 0x1]\n\
+ lsls r1, 1\n\
+ adds r1, r6\n\
+ ldrh r1, [r1]\n\
+ bl sub_80EB3FC\n\
+ adds r2, r0, 0\n\
+ ldr r1, _080F7D5C @ =gOtherText_Is\n\
+ bl StringCopy\n\
+ adds r2, r0, 0\n\
+ ldr r0, _080F7D60 @ =gUnknown_083E5388\n\
+ lsls r4, 2\n\
+ adds r4, r0\n\
+ ldr r1, [r4]\n\
+ adds r0, r2, 0\n\
+ bl StringCopy\n\
+ adds r2, r0, 0\n\
+ ldr r1, _080F7D64 @ =gOtherText_DontYouAgree\n\
+ bl StringCopy\n\
+ b _080F7D88\n\
+ .align 2, 0\n\
+_080F7D50: .4byte gSaveBlock1 + 0x2D94\n\
+_080F7D54: .4byte 0x0000ffff\n\
+_080F7D58: .4byte gStringVar4\n\
+_080F7D5C: .4byte gOtherText_Is\n\
+_080F7D60: .4byte gUnknown_083E5388\n\
+_080F7D64: .4byte gOtherText_DontYouAgree\n\
+_080F7D68:\n\
+ ldr r0, _080F7DA0 @ =gStringVar4\n\
+ ldr r3, _080F7DA4 @ =gUnknown_083E53A8\n\
+ ldrb r1, [r5, 0x2]\n\
+ adds r2, r1, 0x1\n\
+ strb r2, [r5, 0x2]\n\
+ lsls r1, 24\n\
+ lsrs r1, 24\n\
+ adds r2, r5, 0\n\
+ adds r2, 0x18\n\
+ adds r1, r2\n\
+ ldrb r1, [r1]\n\
+ lsls r1, 2\n\
+ adds r1, r3\n\
+ ldr r1, [r1]\n\
+ bl StringCopy\n\
+_080F7D88:\n\
+ bl Random\n\
+ lsls r0, 16\n\
+ lsrs r0, 16\n\
+ movs r1, 0xA\n\
+ bl __umodsi3\n\
+ lsls r0, 16\n\
+ cmp r0, 0\n\
+ bne _080F7DA8\n\
+ movs r0, 0xA\n\
+ b _080F7DAC\n\
+ .align 2, 0\n\
+_080F7DA0: .4byte gStringVar4\n\
+_080F7DA4: .4byte gUnknown_083E53A8\n\
+_080F7DA8:\n\
+ ldrb r0, [r5, 0x1]\n\
+ adds r0, 0x1\n\
+_080F7DAC:\n\
+ strb r0, [r5, 0x1]\n\
+ ldr r1, _080F7DBC @ =gScriptResult\n\
+ movs r0, 0x1\n\
+ strh r0, [r1]\n\
+ pop {r4-r6}\n\
+ pop {r0}\n\
+ bx r0\n\
+ .align 2, 0\n\
+_080F7DBC: .4byte gScriptResult\n\
+ .syntax divided");
+}
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-08 07:01:06 +0000