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-rwxr-xr-xsrc/field_map_obj.c18
-rw-r--r--src/scrcmd.c2
-rw-r--r--src/trainer_see.c486
3 files changed, 489 insertions, 17 deletions
diff --git a/src/field_map_obj.c b/src/field_map_obj.c
index 6a99890a4..fc23a6e37 100755
--- a/src/field_map_obj.c
+++ b/src/field_map_obj.c
@@ -1174,11 +1174,11 @@ void npc_by_local_id_and_map_set_field_1_bit_x20(u8 localId, u8 mapNum, u8 mapGr
}
}
-void FieldObjectGetLocalIdAndMap(struct MapObject *mapObject, u8 *localId, u8 *mapNum, u8 *mapGroup)
+void FieldObjectGetLocalIdAndMap(struct MapObject *mapObject, void *localId, void *mapNum, void *mapGroup)
{
- *localId = mapObject->localId;
- *mapNum = mapObject->mapNum;
- *mapGroup = mapObject->mapGroup;
+ *(u8*)(localId) = mapObject->localId;
+ *(u8*)(mapNum) = mapObject->mapNum;
+ *(u8*)(mapGroup) = mapObject->mapGroup;
}
void sub_808E75C(s16 x, s16 y)
@@ -3426,7 +3426,7 @@ void FieldObjectCB_TreeDisguise(struct Sprite *sprite)
mapObject = &gMapObjects[sprite->data[0]];
if (mapObject->mapobj_unk_21 == 0 || (mapObject->mapobj_unk_21 == 1 && !sprite->data[7]))
{
- FieldObjectGetLocalIdAndMap(mapObject, (u8 *)&gFieldEffectArguments[0], (u8 *)&gFieldEffectArguments[1], (u8 *)&gFieldEffectArguments[2]);
+ FieldObjectGetLocalIdAndMap(mapObject, &gFieldEffectArguments[0], &gFieldEffectArguments[1], &gFieldEffectArguments[2]);
mapObject->mapobj_unk_1A = FieldEffectStart(FLDEFF_TREE_DISGUISE);
mapObject->mapobj_unk_21 = 1;
sprite->data[7] ++;
@@ -3447,7 +3447,7 @@ void FieldObjectCB_MountainDisguise(struct Sprite *sprite)
mapObject = &gMapObjects[sprite->data[0]];
if (mapObject->mapobj_unk_21 == 0 || (mapObject->mapobj_unk_21 == 1 && !sprite->data[7]))
{
- FieldObjectGetLocalIdAndMap(mapObject, (u8 *)&gFieldEffectArguments[0], (u8 *)&gFieldEffectArguments[1], (u8 *)&gFieldEffectArguments[2]);
+ FieldObjectGetLocalIdAndMap(mapObject, &gFieldEffectArguments[0], &gFieldEffectArguments[1], &gFieldEffectArguments[2]);
mapObject->mapobj_unk_1A = FieldEffectStart(FLDEFF_MOUNTAIN_DISGUISE);
mapObject->mapobj_unk_21 = 1;
sprite->data[7] ++;
@@ -4694,7 +4694,7 @@ bool8 sub_80954CC(struct MapObject *mapObject, struct Sprite *sprite)
bool8 do_exclamation_mark_bubble_1(struct MapObject *mapObject, struct Sprite *sprite)
{
- FieldObjectGetLocalIdAndMap(mapObject, (u8 *)&gFieldEffectArguments[0], (u8 *)&gFieldEffectArguments[1], (u8 *)&gFieldEffectArguments[2]);
+ FieldObjectGetLocalIdAndMap(mapObject, &gFieldEffectArguments[0], &gFieldEffectArguments[1], &gFieldEffectArguments[2]);
FieldEffectStart(FLDEFF_EXCLAMATION_MARK_ICON_1);
sprite->data[2] = 1;
return TRUE;
@@ -4702,7 +4702,7 @@ bool8 do_exclamation_mark_bubble_1(struct MapObject *mapObject, struct Sprite *s
bool8 do_exclamation_mark_bubble_2(struct MapObject *mapObject, struct Sprite *sprite)
{
- FieldObjectGetLocalIdAndMap(mapObject, (u8 *)&gFieldEffectArguments[0], (u8 *)&gFieldEffectArguments[1], (u8 *)&gFieldEffectArguments[2]);
+ FieldObjectGetLocalIdAndMap(mapObject, &gFieldEffectArguments[0], &gFieldEffectArguments[1], &gFieldEffectArguments[2]);
FieldEffectStart(FLDEFF_EXCLAMATION_MARK_ICON_2);
sprite->data[2] = 1;
return TRUE;
@@ -4710,7 +4710,7 @@ bool8 do_exclamation_mark_bubble_2(struct MapObject *mapObject, struct Sprite *s
bool8 do_heart_bubble(struct MapObject *mapObject, struct Sprite *sprite)
{
- FieldObjectGetLocalIdAndMap(mapObject, (u8 *)&gFieldEffectArguments[0], (u8 *)&gFieldEffectArguments[1], (u8 *)&gFieldEffectArguments[2]);
+ FieldObjectGetLocalIdAndMap(mapObject, &gFieldEffectArguments[0], &gFieldEffectArguments[1], &gFieldEffectArguments[2]);
FieldEffectStart(FLDEFF_HEART_ICON);
sprite->data[2] = 1;
return TRUE;
diff --git a/src/scrcmd.c b/src/scrcmd.c
index 1b10501fc..412f8acd1 100644
--- a/src/scrcmd.c
+++ b/src/scrcmd.c
@@ -2332,7 +2332,7 @@ bool8 ScrCmd_mossdeepgym4(struct ScriptContext *ctx)
bool8 ScrCmd_cmdD8(struct ScriptContext *ctx)
{
- gSelectedMapObject = sub_80B47BC();
+ gSelectedMapObject = GetCurrentApproachingTrainerMapObjectId();
return FALSE;
}
diff --git a/src/trainer_see.c b/src/trainer_see.c
index b396d26e7..26d00192e 100644
--- a/src/trainer_see.c
+++ b/src/trainer_see.c
@@ -3,24 +3,37 @@
#include "battle_setup.h"
#include "pokemon.h"
#include "sprite.h"
+#include "field_effect.h"
#include "field_map_obj.h"
+#include "field_player_avatar.h"
+#include "map_obj_8097404.h"
#include "pokenav.h"
#include "task.h"
+#include "util.h"
+#include "script.h"
+#include "event_data.h"
+#include "script_movement.h"
extern u8 gApproachingTrainerId;
extern u8 gNoOfApproachingTrainers;
extern u8 gUnknown_030060AC;
extern u16 gUnknown_03006080;
+extern u8 gUnknown_03006084[];
extern bool8 InBattlePyramid(void);
extern bool32 InTrainerHill(void);
extern bool8 GetBattlePyramidTrainerFlag(u8 mapObjectId);
extern bool8 GetTrainerHillTrainerFlag(u8 mapObjectId);
+extern void sub_809BE48(u16 npcId);
// this file's functions
-static u8 CheckTrainer(u8 mapObjectId);
+u8 CheckTrainer(u8 mapObjectId);
u8 GetTrainerApproachDistance(struct MapObject *trainerObj);
-void TrainerApproachPlayer(struct MapObject *trainerObj, u8 radius);
+void TrainerApproachPlayer(struct MapObject *trainerObj, u8 range);
+u8 CheckPathBetweenTrainerAndPlayer(struct MapObject *trainerObj, u8 approachDistance, u8 direction);
+void Task_RunTrainerSeeFuncList(u8 taskId);
+void Task_DestroyTrainerApproachTask(u8 taskId);
+void sub_80B46D8(struct Sprite *sprite, u16 a2, u8 a3);
u8 GetTrainerApproachDistanceSouth(struct MapObject *trainerObj, s16 range, s16 x, s16 y);
u8 GetTrainerApproachDistanceNorth(struct MapObject *trainerObj, s16 range, s16 x, s16 y);
@@ -210,7 +223,7 @@ bool8 CheckForTrainersWantingBattle(void)
}
}
-static u8 CheckTrainer(u8 mapObjectId)
+u8 CheckTrainer(u8 mapObjectId)
{
const u8 *scriptPtr;
u8 ret = 1;
@@ -263,7 +276,6 @@ static u8 CheckTrainer(u8 mapObjectId)
return 0;
}
-/*
u8 GetTrainerApproachDistance(struct MapObject *trainerObj)
{
s16 x, y;
@@ -274,17 +286,477 @@ u8 GetTrainerApproachDistance(struct MapObject *trainerObj)
if (trainerObj->trainerType == 1) // can only see in one direction
{
approachDistance = sDirectionalApproachDistanceFuncs[trainerObj->mapobj_unk_18 - 1](trainerObj, trainerObj->trainerRange_berryTreeId, x, y);
- return CheckPathBetweenTrainerAndPlayer((struct MapObject2 *)trainerObj, approachDistance, trainerObj->mapobj_unk_18);
+ return CheckPathBetweenTrainerAndPlayer(trainerObj, approachDistance, trainerObj->mapobj_unk_18);
}
else // can see in all directions
{
for (i = 0; i < 4; i++)
{
approachDistance = sDirectionalApproachDistanceFuncs[i](trainerObj, trainerObj->trainerRange_berryTreeId, x, y);
- if (CheckPathBetweenTrainerAndPlayer((struct MapObject2 *)trainerObj, approachDistance, i + 1)) // directions are 1-4 instead of 0-3. south north west east
+ if (CheckPathBetweenTrainerAndPlayer(trainerObj, approachDistance, i + 1)) // directions are 1-4 instead of 0-3. south north west east
return approachDistance;
}
}
+
+ return 0;
+}
+
+// Returns how far south the player is from trainer. 0 if out of trainer's sight.
+u8 GetTrainerApproachDistanceSouth(struct MapObject *trainerObj, s16 range, s16 x, s16 y)
+{
+ if (trainerObj->coords2.x == x
+ && y > trainerObj->coords2.y
+ && y <= trainerObj->coords2.y + range)
+ return (y - trainerObj->coords2.y);
+ else
+ return 0;
+}
+
+// Returns how far north the player is from trainer. 0 if out of trainer's sight.
+u8 GetTrainerApproachDistanceNorth(struct MapObject *trainerObj, s16 range, s16 x, s16 y)
+{
+ if (trainerObj->coords2.x == x
+ && y < trainerObj->coords2.y
+ && y >= trainerObj->coords2.y - range)
+ return (trainerObj->coords2.y - y);
+ else
+ return 0;
+}
+
+// Returns how far west the player is from trainer. 0 if out of trainer's sight.
+u8 GetTrainerApproachDistanceWest(struct MapObject *trainerObj, s16 range, s16 x, s16 y)
+{
+ if (trainerObj->coords2.y == y
+ && x < trainerObj->coords2.x
+ && x >= trainerObj->coords2.x - range)
+ return (trainerObj->coords2.x - x);
+ else
+ return 0;
+}
+
+// Returns how far east the player is from trainer. 0 if out of trainer's sight.
+u8 GetTrainerApproachDistanceEast(struct MapObject *trainerObj, s16 range, s16 x, s16 y)
+{
+ if (trainerObj->coords2.y == y
+ && x > trainerObj->coords2.x
+ && x <= trainerObj->coords2.x + range)
+ return (x - trainerObj->coords2.x);
+ else
+ return 0;
+}
+
+#define COLLISION_MASK (~1)
+
+u8 CheckPathBetweenTrainerAndPlayer(struct MapObject *trainerObj, u8 approachDistance, u8 direction)
+{
+ s16 x, y;
+ u8 unk19_temp;
+ u8 unk19b_temp;
+ u8 i;
+ u8 collision;
+
+ if (approachDistance == 0)
+ return 0;
+
+ x = trainerObj->coords2.x;
+ y = trainerObj->coords2.y;
+
+ MoveCoords(direction, &x, &y);
+ for (i = 0; i < approachDistance - 1; i++, MoveCoords(direction, &x, &y))
+ {
+ collision = sub_8092C8C(trainerObj, x, y, direction);
+ if (collision != 0 && (collision & COLLISION_MASK))
+ return 0;
+ }
+
+ // preserve mapobj_unk_19 before clearing.
+ unk19_temp = trainerObj->range.as_nybbles.x;
+ unk19b_temp = trainerObj->range.as_nybbles.y;
+ trainerObj->range.as_nybbles.x = 0;
+ trainerObj->range.as_nybbles.y = 0;
+
+ collision = npc_block_way(trainerObj, x, y, direction);
+
+ trainerObj->range.as_nybbles.x = unk19_temp;
+ trainerObj->range.as_nybbles.y = unk19b_temp;
+ if (collision == 4)
+ return approachDistance;
+
return 0;
}
-*/
+
+#define tFuncId data[0]
+#define tTrainerRange data[3]
+#define tTrainerMapObjectId data[7]
+
+void TrainerApproachPlayer(struct MapObject *trainerObj, u8 range)
+{
+ struct Task *task;
+
+ gApproachingTrainers[gNoOfApproachingTrainers].taskId = CreateTask(Task_RunTrainerSeeFuncList, 0x50);
+ task = &gTasks[gApproachingTrainers[gNoOfApproachingTrainers].taskId];
+ task->tTrainerRange = range;
+ task->tTrainerMapObjectId = gApproachingTrainers[gNoOfApproachingTrainers].mapObjectId;
+}
+
+void sub_80B40C8(TaskFunc followupFunc)
+{
+ u8 taskId;
+ TaskFunc taskFunc;
+
+ if (gApproachingTrainerId == 0)
+ taskId = gApproachingTrainers[0].taskId;
+ else
+ taskId = gApproachingTrainers[1].taskId;
+
+ taskFunc = Task_RunTrainerSeeFuncList;
+ SetTaskFuncWithFollowupFunc(taskId, taskFunc, followupFunc);
+ gTasks[taskId].tFuncId = 1;
+ taskFunc(taskId);
+}
+
+void Task_RunTrainerSeeFuncList(u8 taskId)
+{
+ struct Task *task = &gTasks[taskId];
+ struct MapObject *trainerObj = &gMapObjects[task->tTrainerMapObjectId];
+
+ if (!trainerObj->active)
+ {
+ SwitchTaskToFollowupFunc(taskId);
+ }
+ else
+ {
+ while (gTrainerSeeFuncList[task->tFuncId](taskId, task, trainerObj));
+ }
+}
+
+bool8 sub_80B4178(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ return FALSE;
+}
+
+bool8 sub_80B417C(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ u8 direction;
+
+ FieldObjectGetLocalIdAndMap(trainerObj, &gFieldEffectArguments[0], &gFieldEffectArguments[1], &gFieldEffectArguments[2]);
+ FieldEffectStart(FLDEFF_EXCLAMATION_MARK_ICON_1);
+ direction = GetFaceDirectionAnimId(trainerObj->mapobj_unk_18);
+ FieldObjectSetSpecialAnim(trainerObj, direction);
+ task->tFuncId++;
+ return TRUE;
+}
+
+bool8 sub_80B41C0(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ if (FieldEffectActiveListContains(0))
+ {
+ return FALSE;
+ }
+ else
+ {
+ task->data[0]++;
+ if (trainerObj->animPattern == 57 || trainerObj->animPattern == 58)
+ task->data[0] = 6;
+ if (trainerObj->animPattern == 63)
+ task->data[0] = 8;
+ return TRUE;
+ }
+}
+
+bool8 sub_80B4200(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ if (!(FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(trainerObj)) || FieldObjectClearAnimIfSpecialAnimFinished(trainerObj))
+ {
+ if (task->data[3])
+ {
+ FieldObjectSetSpecialAnim(trainerObj, GetGoSpeed0AnimId(trainerObj->mapobj_unk_18));
+ task->data[3]--;
+ }
+ else
+ {
+ FieldObjectSetSpecialAnim(trainerObj, 0x3E);
+ task->data[0]++;
+ }
+ }
+ return FALSE;
+}
+
+bool8 sub_80B425C(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ struct MapObject *playerObj;
+
+ if (FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(trainerObj) && !FieldObjectClearAnimIfSpecialAnimFinished(trainerObj))
+ return FALSE;
+
+ npc_set_running_behaviour_etc(trainerObj, npc_running_behaviour_by_direction(trainerObj->mapobj_unk_18));
+ sub_808F23C(trainerObj, npc_running_behaviour_by_direction(trainerObj->mapobj_unk_18));
+ sub_808F208(trainerObj);
+
+ playerObj = &gMapObjects[gPlayerAvatar.mapObjectId];
+ if (FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(playerObj) && !FieldObjectClearAnimIfSpecialAnimFinished(playerObj))
+ return FALSE;
+
+ sub_808BCE8();
+ FieldObjectSetSpecialAnim(&gMapObjects[gPlayerAvatar.mapObjectId], GetFaceDirectionAnimId(GetOppositeDirection(trainerObj->mapobj_unk_18)));
+ task->data[0]++;
+ return FALSE;
+}
+
+bool8 sub_80B4318(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ struct MapObject *playerObj = &gMapObjects[gPlayerAvatar.mapObjectId];
+
+ if (!FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(playerObj)
+ || FieldObjectClearAnimIfSpecialAnimFinished(playerObj))
+ SwitchTaskToFollowupFunc(taskId);
+ return FALSE;
+}
+
+bool8 sub_80B435C(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ if (!FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(trainerObj)
+ || FieldObjectClearAnimIfSpecialAnimFinished(trainerObj))
+ {
+ FieldObjectSetSpecialAnim(trainerObj, 0x59);
+ task->data[0]++;
+ }
+ return FALSE;
+}
+
+bool8 sub_80B4390(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ if (FieldObjectClearAnimIfSpecialAnimFinished(trainerObj))
+ task->data[0] = 3;
+
+ return FALSE;
+}
+
+bool8 sub_80B43AC(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ if (!FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(trainerObj)
+ || FieldObjectClearAnimIfSpecialAnimFinished(trainerObj))
+ {
+ FieldObjectSetSpecialAnim(trainerObj, 0x3E);
+ task->data[0]++;
+ }
+ return FALSE;
+}
+
+bool8 sub_80B43E0(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ if (FieldObjectCheckIfSpecialAnimFinishedOrInactive(trainerObj))
+ {
+ gFieldEffectArguments[0] = trainerObj->coords2.x;
+ gFieldEffectArguments[1] = trainerObj->coords2.y;
+ gFieldEffectArguments[2] = gSprites[trainerObj->spriteId].subpriority - 1;
+ gFieldEffectArguments[3] = 2;
+ task->data[4] = FieldEffectStart(FLDEFF_POP_OUT_OF_ASH);
+ task->data[0]++;
+ }
+ return FALSE;
+}
+
+bool8 sub_80B4438(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ struct Sprite *sprite;
+
+ if (gSprites[task->data[4]].animCmdIndex == 2)
+ {
+ trainerObj->mapobj_bit_26 = 0;
+ trainerObj->mapobj_bit_2 = 1;
+
+ sprite = &gSprites[trainerObj->spriteId];
+ sprite->oam.priority = 2;
+ FieldObjectClearAnimIfSpecialAnimFinished(trainerObj);
+ FieldObjectSetSpecialAnim(trainerObj, sub_80934BC(trainerObj->mapobj_unk_18));
+ task->data[0]++;
+ }
+
+ return FALSE;
+}
+
+bool8 sub_80B44AC(u8 taskId, struct Task *task, struct MapObject *trainerObj)
+{
+ if (!FieldEffectActiveListContains(49))
+ task->data[0] = 3;
+
+ return FALSE;
+}
+
+void sub_80B44C8(u8 taskId)
+{
+ struct Task *task = &gTasks[taskId];
+ struct MapObject *mapObj;
+
+ // another mapObj loaded into by loadword?
+ LoadWordFromTwoHalfwords(&task->data[1], (u32 *)&mapObj);
+ if (!task->data[7])
+ {
+ FieldObjectClearAnim(mapObj);
+ task->data[7]++;
+ }
+ gTrainerSeeFuncList2[task->data[0]](taskId, task, mapObj);
+ if (task->data[0] == 3 && !FieldEffectActiveListContains(49))
+ {
+ npc_set_running_behaviour_etc(mapObj, npc_running_behaviour_by_direction(mapObj->mapobj_unk_18));
+ sub_808F23C(mapObj, npc_running_behaviour_by_direction(mapObj->mapobj_unk_18));
+ DestroyTask(taskId);
+ }
+ else
+ {
+ mapObj->mapobj_bit_7 = 0;
+ }
+}
+
+void sub_80B4578(struct MapObject *var)
+{
+ StoreWordInTwoHalfwords(&gTasks[CreateTask(sub_80B44C8, 0)].data[1], (u32)var);
+}
+
+void EndTrainerApproach(void)
+{
+ sub_80B40C8(Task_DestroyTrainerApproachTask);
+}
+
+void Task_DestroyTrainerApproachTask(u8 taskId)
+{
+ DestroyTask(taskId);
+ EnableBothScriptContexts();
+}
+
+void sub_80B45D0(void)
+{
+ if (gNoOfApproachingTrainers == 2)
+ {
+ if (gApproachingTrainerId == 0)
+ {
+ gApproachingTrainerId++;
+ gSpecialVar_Result = 1;
+ UnfreezeMapObjects();
+ sub_80974D0(gApproachingTrainers[1].mapObjectId);
+ }
+ else
+ {
+ gApproachingTrainerId = 0;
+ gSpecialVar_Result = 0;
+ }
+ }
+ else
+ {
+ gSpecialVar_Result = 0;
+ }
+}
+
+u8 FldEff_ExclamationMarkIcon1(void)
+{
+ u8 spriteId = CreateSpriteAtEnd(&gSpriteTemplate_85507B4, 0, 0, 0x53);
+
+ if (spriteId != MAX_SPRITES)
+ sub_80B46D8(&gSprites[spriteId], 0, 0);
+
+ return 0;
+}
+
+u8 FldEff_ExclamationMarkIcon2(void)
+{
+ u8 spriteId = CreateSpriteAtEnd(&gSpriteTemplate_85507B4, 0, 0, 0x52);
+
+ if (spriteId != MAX_SPRITES)
+ sub_80B46D8(&gSprites[spriteId], 33, 1);
+
+ return 0;
+}
+
+u8 FldEff_HeartIcon(void)
+{
+ u8 spriteId = CreateSpriteAtEnd(&gSpriteTemplate_85507CC, 0, 0, 0x52);
+
+ if (spriteId != MAX_SPRITES)
+ {
+ struct Sprite *sprite = &gSprites[spriteId];
+
+ sub_80B46D8(sprite, 46, 0);
+ sprite->oam.paletteNum = 2;
+ }
+
+ return 0;
+}
+
+void sub_80B46D8(struct Sprite *sprite, u16 a2, u8 a3)
+{
+ sprite->oam.priority = 1;
+ sprite->coordOffsetEnabled = 1;
+
+ sprite->data[0] = gFieldEffectArguments[0];
+ sprite->data[1] = gFieldEffectArguments[1];
+ sprite->data[2] = gFieldEffectArguments[2];
+ sprite->data[3] = -5;
+ sprite->data[7] = a2;
+
+ StartSpriteAnim(sprite, a3);
+}
+
+void objc_exclamation_mark_probably(struct Sprite *sprite)
+{
+ u8 mapObjId;
+
+ if (TryGetFieldObjectIdByLocalIdAndMap(sprite->data[0], sprite->data[1], sprite->data[2], &mapObjId)
+ || sprite->animEnded)
+ {
+ FieldEffectStop(sprite, sprite->data[7]);
+ }
+ else
+ {
+ struct Sprite *mapObjSprite = &gSprites[gMapObjects[mapObjId].spriteId];
+ sprite->data[4] += sprite->data[3];
+ sprite->pos1.x = mapObjSprite->pos1.x;
+ sprite->pos1.y = mapObjSprite->pos1.y - 16;
+ sprite->pos2.x = mapObjSprite->pos2.x;
+ sprite->pos2.y = mapObjSprite->pos2.y + sprite->data[4];
+ if (sprite->data[4])
+ sprite->data[3]++;
+ else
+ sprite->data[3] = 0;
+ }
+}
+
+u8 GetCurrentApproachingTrainerMapObjectId(void)
+{
+ if (gApproachingTrainerId == 0)
+ return gApproachingTrainers[0].mapObjectId;
+ else
+ return gApproachingTrainers[1].mapObjectId;
+}
+
+u8 GetChosenApproachingTrainerMapObjectId(u8 arrayId)
+{
+ if (arrayId >= ARRAY_COUNT(gApproachingTrainers))
+ return 0;
+ else if (arrayId == 0)
+ return gApproachingTrainers[0].mapObjectId;
+ else
+ return gApproachingTrainers[1].mapObjectId;
+}
+
+void sub_80B4808(void)
+{
+ struct MapObject *trainerObj;
+
+ if (gUnknown_030060AC == 1)
+ {
+ trainerObj = &gMapObjects[gApproachingTrainers[gUnknown_03006080].mapObjectId];
+ gUnknown_03006084[0] = GetFaceDirectionAnimId(GetOppositeDirection(trainerObj->mapobj_unk_18));
+ gUnknown_03006084[1] = 0xFE;
+ ScriptMovement_StartObjectMovementScript(0xFF, gSaveBlock1Ptr->location.mapNum, gSaveBlock1Ptr->location.mapGroup, gUnknown_03006084);
+ }
+ else
+ {
+ trainerObj = &gMapObjects[gPlayerAvatar.mapObjectId];
+ gUnknown_03006084[0] = GetFaceDirectionAnimId(trainerObj->mapobj_unk_18);
+ gUnknown_03006084[1] = 0xFE;
+ ScriptMovement_StartObjectMovementScript(0xFF, gSaveBlock1Ptr->location.mapNum, gSaveBlock1Ptr->location.mapGroup, gUnknown_03006084);
+ }
+
+ sub_809BE48(0xFF);
+}