MAP0_S00: func_800DCF38, func_800DCDA8, func_800DAEFC (#403)

* MAP0_S00: match func_800DAEFC

* MAP0_S00: match func_800DCDA8

* MAP0_S00: match func_800DCF38

Author: pseregiet

include/maps/map0/map0_s00.h

@@ -49,6 +49,11 @@ extern u8 D_800DFAC2;
 
 extern u8 g_MapMsgSoundIdx;
 
+extern s32 D_800DFAC4;
+
+extern VECTOR3 D_800DFAE0[];  // }  TODO might be one big table.
+extern VECTOR3 D_800DFB28[3]; // }
+
 void func_800CBFB0(void);
 
 void func_800D0124();

src/maps/map0_s00/map0_s00.c

@@ -806,7 +806,70 @@ void func_800DADD4(void)
 }
 */
 
-INCLUDE_ASM("asm/maps/map0_s00/nonmatchings/map0_s00", func_800DAEFC);
+void func_800DAEFC(void)
+{
+    s32 temp_s1;
+    s32 var_a3;
+    s32 temp;
+    s32 temp2;
+
+    switch (g_SysWork.sysStateStep_C[0])
+    {
+    case 0:
+        sharedFunc_800D20E4_0_s00();
+        g_SysWork.npcs_1A0[0].position_18.vx = Q12(-62.0f);
+        g_SysWork.npcs_1A0[0].rotation_24.vy = Q12(0.5f);
+        g_SysWork.npcs_1A0[0].position_18.vz = g_SysWork.player_4C.chara_0.position_18.vz - Q12(19.0f);
+        func_8008616C(0, true, 2, 0, false);
+        SysWork_StateStepIncrement();
+        /* fallthrough */
+    case 1:
+        func_80085DF0();
+        return;
+    case 2:
+        func_800865FC(0, 0, 0, Q12(0.5f), 0, 0);
+        Camera_TranslationSet(&g_SysWork.player_4C.chara_0.position_18, Q12(0.24f), Q12(-4.06f), Q12(-5.0f), 0, 0, 0, 0, true);
+        Camera_RotationSet(&g_SysWork.player_4C.chara_0.position_18, Q12(-0.72f), Q12(-2.11f), Q12(-1.63f), 0, 0, 0, 0, true);
+        SysWork_StateStepIncrement();
+
+        /* fallthrough */
+    case 3:
+        func_800866D4(0x35, 1, 0);
+        return;
+    case 4:
+        func_800865FC(1, 0, 0, Q12(0.5f), -0x3E000, g_SysWork.player_4C.chara_0.position_18.vz - Q12(10.0f));
+        func_80085E6C(0x1000, false);
+        return;
+    case 5:
+        func_800866D4(0x36, 1, 0);
+        func_80085E6C(0x1000, false);
+        return;
+    case 6:
+        func_800866D4(0x36, 1, 0);
+        temp_s1 = FP_MULTIPLY(Math_Cos(g_SysWork.player_4C.chara_0.rotation_24.vy), Q12(0.6f), 12) - Q12(1.84f);
+        temp = FP_MULTIPLY(Math_Cos(g_SysWork.player_4C.chara_0.rotation_24.vy), Q12(2.0f), 12) + Q12(4.0f);
+        if (g_SysWork.player_4C.chara_0.position_18.vz + temp < Q12(130.0f)) 
+        {
+            temp2 = FP_MULTIPLY(Math_Cos(g_SysWork.player_4C.chara_0.rotation_24.vy), 0x2000, 12) + Q12(4.0f);
+            var_a3 = g_SysWork.player_4C.chara_0.position_18.vz + temp2;
+        } 
+        else 
+        {
+            var_a3 = Q12(130.0f);
+        }
+        Camera_TranslationSet(NULL, Q12(-62.0f), temp_s1, var_a3, 0, 0, 0, 0, D_800DFAC4);
+        Camera_RotationSet(NULL, g_SysWork.player_4C.chara_0.position_18.vx, -0xB33, g_SysWork.player_4C.chara_0.position_18.vz - 0x5000, 0, 0, 0, 0, D_800DFAC4);
+        D_800DFAC4 = false;
+        return;
+    default:
+        sharedFunc_800D2244_0_s00(0);
+        SysWork_StateSetNext(SysState_Gameplay);
+
+        func_8008616C(0, false, 2, 0, false);
+        g_SavegamePtr->eventFlags_168[0] |= 0x180;
+        func_800865FC(1, 1, 0, 0x800, -0x3E000, 0x31000);
+    }
+}
 
 INCLUDE_ASM("asm/maps/map0_s00/nonmatchings/map0_s00", func_800DB26C);
 
@@ -1194,9 +1257,80 @@ void func_800DCC54(void)
     }
 }
 
-INCLUDE_ASM("asm/maps/map0_s00/nonmatchings/map0_s00", func_800DCDA8);
+s32 func_800DCDA8(void)
+{
+     s16 sp20;
+     s32 i;
+     s32 var_s2;
+     s16 var_s5;
+     s32 var_s4;
+     s32 temp_v1_3;
+
+     var_s4 = 0;
+     var_s5 = 0;
+     var_s2 = 0;
+
+     for (i = 0; i < 5; i++)
+     {
+        temp_v1_3 = func_8005C478(
+            &sp20,
+            g_SysWork.player_4C.chara_0.position_18.vx,
+            g_SysWork.player_4C.chara_0.position_18.vz,
+            D_800DFAE0[i].vx,
+            D_800DFAE0[i].vy,
+            D_800DFAE0[i + 1].vx,
+            D_800DFAE0[i + 1].vy
+        );
+
+        if (!i)
+        {
+            var_s4 = temp_v1_3;
+            var_s5 = sp20;
+            var_s2 = 0;
+        } else if (temp_v1_3 < var_s4) {
+            var_s4 = temp_v1_3;
+            var_s5 = sp20;
+            var_s2 = i;
+        }
+    }
+
+    return FP_MULTIPLY_PRECISE(D_800DFAE0[var_s2 + 1].vz - D_800DFAE0[var_s2].vz, var_s5, 12) + D_800DFAE0[var_s2].vz;
+}
+
+s32 func_800DCF38(s32 arg0)
+{
+    s16 sp20;
+    s32 temp_v0;
+    s32 var_t0;
+    s32 var_v0;
+
+    var_t0 = 0;
+    if (g_SysWork.sysState_8 == SysState_EventCallFunc)
+    {
+        if (!(g_SavegamePtr->eventFlags_168[0] & 0x8000))
+        {
+            return arg0;
+        }
+    }
+    else
+    {
+        if (!(g_SavegamePtr->eventFlags_168[0] & 0x8000))
+        {
+            if (g_SysWork.player_4C.chara_0.position_18.vx < Q12(-200.0f))
+            {
+                func_8005C478(&sp20, g_SysWork.player_4C.chara_0.position_18.vx,
+                                     g_SysWork.player_4C.chara_0.position_18.vz,
+                                     D_800DFB28[0].vx, D_800DFB28[0].vy,
+                                     D_800DFB28[1].vx, D_800DFB28[1].vy);
+                var_v0 = FP_MULTIPLY_PRECISE((D_800DFB28[1].vz - D_800DFB28[0].vz), sp20, 12) + Q12(60.0f);
+                var_t0 = D_800DFB28[0].vz + var_v0;
+            }
+            return MAX(var_t0, arg0);
+        }
+    }
 
-INCLUDE_ASM("asm/maps/map0_s00/nonmatchings/map0_s00", func_800DCF38);
+    return FP_MULTIPLY_PRECISE(g_DeltaTime0, Q12(9.0f), 12) + arg0;
+}
 
 INCLUDE_ASM("asm/maps/map0_s00/nonmatchings/map0_s00", func_800DD0CC);