through TryStartWarpEventScript

2020-03-18 08:49:31 -04:00
parent ba7e4acfee
commit 4516c63652
11 changed files with 221 additions and 427 deletions
@@ -7,6 +7,7 @@
 #include "event_scripts.h"
 #include "fieldmap.h"
 #include "field_control_avatar.h"
+#include "field_fadetransition.h"
 #include "field_player_avatar.h"
 #include "field_poison.h"
 #include "field_specials.h"
@@ -47,13 +48,20 @@ bool8 TryStartMiscWalkingScripts(u16 metatileBehavior);
 bool8 TryStartStepCountScript(u16 metatileBehavior);
 void UpdateHappinessStepCounter(void);
 bool8 UpdatePoisonStepCounter(void);
-u8 sub_806D898(u8 metatileBehvaior, u8 direction);
-const u8 *GetCoordEventScriptAtPosition(struct MapHeader * mapHeader, u16 x, u16 y, u8 z);
-bool8 TryStartWarpEventScript(struct MapPosition * position, u16 metatileBehavior);
-bool8 TryArrowWarp(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection);
-bool8 TryDoorWarp(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection);
-bool8 sub_806D804(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection);
 bool8 CheckStandardWildEncounter(u32 encounter);
+bool8 sub_806D804(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection);
+void sub_806D908(const u8 *script, u8 playerDirection);
+u8 sub_806D898(u16 metatileBehvaior, u8 direction);
+const u8 *sub_806D928(struct MapPosition * position);
+bool8 TryArrowWarp(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection);
+bool8 TryStartWarpEventScript(struct MapPosition * position, u16 metatileBehavior);
+bool8 IsWarpMetatileBehavior(u16 metatileBehavior);
+bool8 sub_806DB84(u16 metatileBehavior, u8 playerDirection);
+void SetupWarp(struct MapHeader * mapHeader, s8 warpId, struct MapPosition * position);
+bool8 IsArrowWarpMetatileBehavior(u16 metatileBehavior, u8 playerDirection);
+s8 GetWarpEventAtMapPosition(struct MapHeader * mapHeader, struct MapPosition * mapPosition);
+const u8 *GetCoordEventScriptAtPosition(struct MapHeader * mapHeader, u16 x, u16 y, u8 z);
+bool8 TryDoorWarp(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection);

 struct FieldInput gUnknown_3005078;

@@ -725,3 +733,159 @@ bool8 CheckStandardWildEncounter(u32 encounter)
 {
    return TryStandardWildEncounter(encounter);
 }
+
+bool8 sub_806D804(struct MapPosition * position, u16 metatileBehavior, u8 playerDirection)
+{
+    u8 r4;
+    const u8 * script;
+    if (JOY_HELD(DPAD_LEFT | DPAD_RIGHT))
+        return FALSE;
+    if (playerDirection == DIR_EAST || playerDirection == DIR_WEST)
+        return FALSE;
+
+    r4 = sub_806D898(metatileBehavior, playerDirection);
+    if (r4 == 0)
+    {
+        sub_806D908(gUnknown_81A76E7, playerDirection);
+        return TRUE;
+    }
+    else if (r4 == 1)
+    {
+        sub_806D908(gUnknown_81A76DE, playerDirection);
+        return TRUE;
+    }
+    else if (r4 == 2)
+    {
+        sub_806D908(gUnknown_81A76F0, playerDirection);
+        return TRUE;
+    }
+    else if (r4 == 3)
+    {
+        sub_806D908(gUnknown_81A76F9, playerDirection);
+        return TRUE;
+    }
+    else
+    {
+        script = sub_806D928(position);
+        if (script == NULL)
+            return FALSE;
+        if (r4 != 0xF0)
+            return FALSE;
+        sub_806D908(script, playerDirection);
+        return TRUE;
+    }
+}
+
+u8 sub_806D898(u16 metatileBehavior, u8 playerDirection)
+{
+    if (MetatileBehavior_IsPlayerFacingPokemonCenterSign(metatileBehavior, playerDirection) == TRUE)
+        return 0;
+
+    if (MetatileBehavior_IsPlayerFacingPokeMartSign(metatileBehavior, playerDirection) == TRUE)
+        return 1;
+
+    if (MetatileBehavior_IsIndigoPlateauMark(metatileBehavior) == TRUE)
+        return 2;
+
+    if (MetatileBehavior_IsIndigoPlateauMark2(metatileBehavior) == TRUE)
+        return 3;
+
+    if (MetatileBehavior_IsSignpost(metatileBehavior) == TRUE)
+        return 0xF0;
+
+    return 0xFF;
+}
+
+void sub_806D908(const u8 *script, u8 playerDirection)
+{
+    gSpecialVar_Facing = playerDirection;
+    ScriptContext1_SetupScript(script);
+    sub_80699E0();
+    sub_8069A20();
+}
+
+const u8 *sub_806D928(struct MapPosition * position)
+{
+    const struct BgEvent * event = GetBackgroundEventAtPosition(&gMapHeader, position->x - 7, position->y - 7, position->height);
+    if (event == NULL)
+        return NULL;
+    if (event->bgUnion.script != NULL)
+        return event->bgUnion.script;
+    return EventScript_TestSignpostMsg;
+}
+
+bool8 TryArrowWarp(struct MapPosition *position, u16 metatileBehavior, u8 direction)
+{
+    s8 warpEventId = GetWarpEventAtMapPosition(&gMapHeader, position);
+    u16 delay;
+
+    if (warpEventId != -1)
+    {
+        if (IsArrowWarpMetatileBehavior(metatileBehavior, direction) == TRUE)
+        {
+            StoreInitialPlayerAvatarState();
+            SetupWarp(&gMapHeader, warpEventId, position);
+            DoWarp();
+            return TRUE;
+        }
+        else if (sub_806DB84(metatileBehavior, direction) == TRUE)
+        {
+            delay = 0;
+            if (gPlayerAvatar.flags & 6)
+            {
+                SetPlayerAvatarTransitionFlags(1);
+                delay = 12;
+            }
+            StoreInitialPlayerAvatarState();
+            SetupWarp(&gMapHeader, warpEventId, position);
+            sub_807E4A0(metatileBehavior, delay);
+            return TRUE;
+        }
+    }
+    return FALSE;
+}
+
+bool8 TryStartWarpEventScript(struct MapPosition *position, u16 metatileBehavior)
+{
+    s8 warpEventId = GetWarpEventAtMapPosition(&gMapHeader, position);
+
+    if (warpEventId != -1 && IsWarpMetatileBehavior(metatileBehavior) == TRUE)
+    {
+        StoreInitialPlayerAvatarState();
+        SetupWarp(&gMapHeader, warpEventId, position);
+        if (MetatileBehavior_IsEscalator(metatileBehavior) == TRUE)
+        {
+            DoEscalatorWarp(metatileBehavior);
+            return TRUE;
+        }
+        if (MetatileBehavior_IsLavaridgeB1FWarp(metatileBehavior) == TRUE)
+        {
+            DoLavaridgeGymB1FWarp();
+            return TRUE;
+        }
+        if (MetatileBehavior_IsLavaridge1FWarp(metatileBehavior) == TRUE)
+        {
+            DoLavaridgeGym1FWarp();
+            return TRUE;
+        }
+        if (MetatileBehavior_IsWarpPad(metatileBehavior) == TRUE)
+        {
+            DoTeleportWarp();
+            return TRUE;
+        }
+        if (MetatileBehavior_IsUnionRoomWarp(metatileBehavior) == TRUE)
+        {
+            DoUnionRoomWarp();
+            return TRUE;
+        }
+        if (MetatileBehavior_IsFallWarp(metatileBehavior) == TRUE)
+        {
+            ResetInitialPlayerAvatarState();
+            ScriptContext1_SetupScript(EventScript_1C1361);
+            return TRUE;
+        }
+        DoWarp();
+        return TRUE;
+    }
+    return FALSE;
+}
@@ -549,11 +549,11 @@ void DoDiveWarp(void)
    CreateTask(sub_807E718, 10);
 }

-void sub_807E4A0(u16 a, u16 b)
+void sub_807E4A0(u16 metatileBehavior, u16 delay)
 {
    u8 taskId = CreateTask(sub_807E980, 10);
-    gTasks[taskId].data[1] = a;
-    gTasks[taskId].data[15] = b;
+    gTasks[taskId].data[1] = metatileBehavior;
+    gTasks[taskId].data[15] = delay;
    sub_807E980(taskId);
 }

@@ -571,7 +571,7 @@ void sub_807E500(void)
    gFieldCallback = sub_807DF94;
 }

-void sub_807E524(void)
+void DoUnionRoomWarp(void)
 {
    ScriptContext2_Enable();
    gFieldCallback = sub_807DF64;
@@ -584,25 +584,25 @@ void DoFallWarp(void)
    gFieldCallback = FieldCB_FallWarpExit;
 }

-void sub_807E560(u8 a0)
+void DoEscalatorWarp(u8 metatileBehavior)
 {
    ScriptContext2_Enable();
-    StartEscalatorWarp(a0, 10);
+    StartEscalatorWarp(metatileBehavior, 10);
 }

-void sub_807E57C(void)
+void DoLavaridgeGymB1FWarp(void)
 {
    ScriptContext2_Enable();
    StartLavaridgeGymB1FWarp(10);
 }

-void sub_807E58C(void)
+void DoLavaridgeGym1FWarp(void)
 {
    ScriptContext2_Enable();
    StartLavaridgeGym1FWarp(10);
 }

-void sub_807E59C(void)
+void DoTeleportWarp(void)
 {
    ScriptContext2_Enable();
    TryFadeOutOldMapMusic();
@@ -618,9 +618,9 @@ bool8 MetatileBehavior_UnusedReturnFalse_5(u8 metatileBehavior) { return FALSE;
 bool8 MetatileBehavior_UnusedReturnFalse_6(u8 metatileBehavior) { return FALSE; }
 bool8 MetatileBehavior_UnusedReturnFalse_7(u8 metatileBehavior) { return FALSE; }
 bool8 MetatileBehavior_UnusedReturnFalse_8(u8 metatileBehavior) { return FALSE; }
-bool8 MetatileBehavior_ReturnFalse_12(u8 metatileBehavior) { return FALSE; }
+bool8 MetatileBehavior_IsLavaridgeB1FWarp(u8 metatileBehavior) { return FALSE; }

-bool8 MetatileBheavior_IsMB_68(u8 metatileBehavior)
+bool8 MetatileBehavior_IsLavaridge1FWarp(u8 metatileBehavior)
 {
    if(metatileBehavior == MB_68)
        return TRUE;
@@ -628,7 +628,7 @@ bool8 MetatileBheavior_IsMB_68(u8 metatileBehavior)
        return FALSE;
 }

-bool8 MetatileBehavior_IsRegularWarp(u8 metatileBehavior)
+bool8 MetatileBehavior_IsWarpPad(u8 metatileBehavior)
 {
    if(metatileBehavior == MB_REGULAR_WARP)
        return TRUE;
@@ -789,7 +789,7 @@ bool8 ScrCmd_warpteleport(struct ScriptContext * ctx)
    u16 y = VarGet(ScriptReadHalfword(ctx));

    SetWarpDestination(mapGroup, mapNum, warpId, x, y);
-    sub_807E59C();
+    DoTeleportWarp();
    ResetInitialPlayerAvatarState();
    return TRUE;
 }