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-rw-r--r--src/dungeon_ai_movement.c287
-rw-r--r--src/dungeon_capabilities_1.c2
-rw-r--r--src/dungeon_movement.c287
3 files changed, 301 insertions, 275 deletions
diff --git a/src/dungeon_ai_movement.c b/src/dungeon_ai_movement.c
new file mode 100644
index 0000000..bc109eb
--- /dev/null
+++ b/src/dungeon_ai_movement.c
@@ -0,0 +1,287 @@
+#include "global.h"
+#include "dungeon_ai_movement.h"
+
+#include "constants/dungeon_action.h"
+#include "constants/direction.h"
+#include "constants/iq_skill.h"
+#include "constants/status.h"
+#include "constants/targeting.h"
+#include "code_80521D0.h"
+#include "dungeon_action.h"
+#include "dungeon_ai_items.h"
+#include "dungeon_capabilities_1.h"
+#include "dungeon_global_data.h"
+#include "dungeon_pokemon_attributes_1.h"
+#include "dungeon_random.h"
+#include "dungeon_util.h"
+#include "dungeon_util_1.h"
+#include "dungeon_visibility.h"
+#include "map.h"
+#include "pokemon.h"
+#include "status_checks.h"
+
+extern char gAvailablePokemonNames[];
+extern char *gPtrCouldntBeUsedMessage;
+extern char *gPtrItsaMonsterHouseMessage;
+
+extern void SendImmobilizeEndMessage(struct DungeonEntity*, struct DungeonEntity*);
+extern void SetMessageArgument(char[], struct DungeonEntity*, u32);
+extern void ResetAction(u16*);
+extern void DecideAttack(struct DungeonEntity*);
+extern void MoveIfPossible(struct DungeonEntity*, bool8);
+extern u8 sub_8044B28(void);
+extern void sub_807AB38(struct DungeonEntity *, u32);
+extern void sub_8041888(u32);
+extern u8 sub_803F428(s16 *);
+extern void sub_803E708(u32, u32);
+extern struct DungeonEntity *GetLeaderEntity();
+extern void TargetTileInFront(struct DungeonEntity *);
+
+u32 sub_8075818(struct DungeonEntity *entity)
+{
+ struct MapTile *tile;
+ struct DungeonEntityData *entityData;
+ struct DungeonEntity *subEntity;
+ struct ItemSlot *item;
+ u8 *trapData; // TODO: turn into struct when more research is done..
+ u8 r1;
+
+ entityData = entity->entityData;
+ if(EntityExists(entity))
+ {
+ tile = GetMapEntityForDungeonEntity(entity);
+ if(HasIQSkill(entity, IQ_SKILL_SUPER_MOBILE))
+ if(!(tile->tileType & (TILE_TYPE_FLOOR | TILE_TYPE_LIQUID)))
+ return 1;
+ subEntity = tile->mapObject;
+ if(subEntity != NULL)
+ {
+ switch(GetEntityType(subEntity))
+ {
+ case ENTITY_NONE:
+ case ENTITY_POKEMON:
+ case 4:
+ case 5:
+ break;
+ case ENTITY_TRAP:
+ trapData = (u8*) GetTrapData(subEntity);
+ r1 = 0;
+ if(trapData[1] == 0)
+ {
+ if(!subEntity->visible || entityData->isEnemy)
+ goto flag_check;
+ else
+ goto error;
+ }
+ else if(trapData[1] == 1)
+ {
+ if(!entityData->isEnemy)
+ goto flag_check;
+ else
+ goto error;
+ }
+ else if(trapData[1] == 2)
+ {
+ if(!entityData->isEnemy)
+ r1 = 1;
+ }
+flag_check:
+ if(r1 == 0)
+ break;
+ else
+ goto error;
+ case ENTITY_ITEM:
+ if(!entityData->isLeader)
+ {
+ if(!(entityData->heldItem.itemFlags & ITEM_FLAG_EXISTS))
+ {
+ if(!(tile->tileType & (TILE_TYPE_FLOOR | TILE_TYPE_LIQUID)))
+ {
+ if(entityData->isEnemy)
+ break;
+ else
+ {
+ item = GetItemData(subEntity);
+ if(!(item->itemFlags & ITEM_FLAG_FOR_SALE))
+ {
+ return 1;
+ }
+ }
+ }
+ else
+ {
+ item = GetItemData(subEntity);
+ if(!(item->itemFlags & ITEM_FLAG_FOR_SALE))
+ {
+error:
+ return 1;
+ }
+ }
+ }
+ }
+ break;
+ }
+ }
+ }
+ return 0;
+}
+
+void sub_8075900(struct DungeonEntity *pokemon, u8 r1)
+{
+ if(EntityExists(pokemon))
+ {
+ if(!pokemon->entityData->isEnemy)
+ {
+ if(!sub_8044B28())
+ {
+ if(!gDungeonGlobalData->monsterHouseActive)
+ {
+ if((GetMapEntityForDungeonEntity(pokemon)->tileType & TILE_TYPE_MONSTER_HOUSE))
+ {
+ // It's a monster house!
+ SendMessage(GetLeaderEntity(), gPtrItsaMonsterHouseMessage);
+ gDungeonGlobalData->unk672 = 1;
+ sub_807AB38(pokemon, r1);
+ sub_8041888(0);
+ if(sub_803F428(&pokemon->posWorld.x) != 0)
+ sub_803E708(0x78, 0x39);
+ }
+ }
+ }
+ }
+ }
+}
+
+void DecideAction(struct DungeonEntity *pokemon)
+{
+ struct DungeonEntityData *pokemonData = pokemon->entityData;
+ if (pokemonData->flags & MOVEMENT_FLAG_SWAPPED_PLACES_PETRIFIED)
+ {
+ if (pokemonData->immobilizeStatus == IMMOBILIZE_STATUS_PETRIFIED)
+ {
+ SendImmobilizeEndMessage(pokemon, pokemon);
+ }
+ }
+ else
+ {
+ pokemonData->targetingDecoy = TARGETING_DECOY_NONE;
+ if (pokemonData->clientType == CLIENT_TYPE_NONE || IsMovingClient(pokemon))
+ {
+ if (pokemonData->clientType != CLIENT_TYPE_CLIENT && pokemonData->useHeldItem)
+ {
+ if (CannotUseItems(pokemon))
+ {
+ pokemonData->useHeldItem = FALSE;
+ SetMessageArgument(gAvailablePokemonNames, pokemon, 0);
+ SendMessage(pokemon, gPtrCouldntBeUsedMessage);
+ return;
+ }
+ DecideUseItem(pokemon);
+ if (pokemonData->action.action != DUNGEON_ACTION_NONE)
+ {
+ return;
+ }
+ }
+ if (!HasStatusAffectingActions(pokemon))
+ {
+ if (gDungeonGlobalData->decoyActive)
+ {
+ s32 i;
+ struct DungeonEntity *target;
+ for (i = 0; i < DUNGEON_MAX_POKEMON; i++)
+ {
+ target = gDungeonGlobalData->allPokemon[i];
+ if (EntityExists(target) &&
+ target->entityData->waitingStatus == WAITING_STATUS_DECOY &&
+ CanSee(pokemon, target))
+ {
+ bool8 enemyDecoy = target->entityData->enemyDecoy;
+ u8 targetingDecoy = TARGETING_DECOY_TEAM;
+ if (enemyDecoy)
+ {
+ targetingDecoy = TARGETING_DECOY_WILD;
+ }
+ pokemonData->targetingDecoy = targetingDecoy;
+ break;
+ }
+ }
+ }
+ ResetAction(&pokemonData->action.action);
+ if (pokemonData->clientType == CLIENT_TYPE_CLIENT)
+ {
+ SetWalkAction(&pokemonData->action, pokemonData->entityID);
+ pokemonData->action.facingDir = DungeonRandomCapped(NUM_DIRECTIONS);
+ pokemonData->targetPosition.x = pokemon->posWorld.x;
+ pokemonData->targetPosition.y = pokemon->posWorld.y - 1;
+ }
+ else
+ {
+ DecideUseItem(pokemon);
+ if (pokemonData->action.action == DUNGEON_ACTION_NONE)
+ {
+ if (!HasIQSkill(pokemon, IQ_SKILL_DEDICATED_TRAVELER))
+ {
+ DecideAttack(pokemon);
+ if (pokemonData->action.action != DUNGEON_ACTION_NONE)
+ {
+ return;
+ }
+ if (pokemonData->volatileStatus == VOLATILE_STATUS_CONFUSED)
+ {
+ SetWalkAction(&pokemonData->action, pokemonData->entityID);
+ }
+ else
+ {
+ if (!GetIsMoving(pokemonData->entityID))
+ {
+ return;
+ }
+ MoveIfPossible(pokemon, TRUE);
+ }
+ }
+ else
+ {
+ if (pokemonData->volatileStatus == VOLATILE_STATUS_CONFUSED)
+ {
+ SetWalkAction(&pokemonData->action, pokemonData->entityID);
+ }
+ else
+ {
+ if (GetIsMoving(pokemonData->entityID))
+ {
+ MoveIfPossible(pokemon, TRUE);
+ }
+ if (pokemonData->action.action > DUNGEON_ACTION_WAIT)
+ {
+ return;
+ }
+ DecideAttack(pokemon);
+ if (pokemonData->action.action <= DUNGEON_ACTION_WAIT)
+ {
+ return;
+ }
+ pokemonData->notAdjacentToTarget = FALSE;
+ pokemonData->movingIntoTarget = FALSE;
+ pokemonData->waiting = FALSE;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+void sub_8075BA4(struct DungeonEntity *param_1,char param_2)
+{
+ struct DungeonEntityData * iVar2 = param_1->entityData;
+
+ if ((param_2 != '\0') && (iVar2->volatileStatus == VOLATILE_STATUS_COWERING)) {
+ iVar2->action.facingDir = (iVar2->action.facingDir + 4) & DIRECTION_MASK;
+ TargetTileInFront(param_1);
+ }
+ else if (iVar2->volatileStatus == VOLATILE_STATUS_CONFUSED) {
+ iVar2->action.facingDir = DungeonRandomCapped(NUM_DIRECTIONS);
+ TargetTileInFront(param_1);
+ }
+}
diff --git a/src/dungeon_capabilities_1.c b/src/dungeon_capabilities_1.c
index 7ad12d8..c4eb53e 100644
--- a/src/dungeon_capabilities_1.c
+++ b/src/dungeon_capabilities_1.c
@@ -9,13 +9,13 @@
#include "dungeon_capabilities.h"
#include "dungeon_items.h"
#include "dungeon_map_access.h"
+#include "dungeon_movement.h"
#include "dungeon_pokemon_attributes_1.h"
#include "dungeon_util.h"
#include "map.h"
const u8 gDirectionBitMasks[] = {0x1, 0x2, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80};
-extern u8 GetCrossableTerrain(s16);
extern bool8 IsFixedDungeon();
static inline bool8 JoinLocationCannotUseItems(struct DungeonEntityData *pokemonData)
diff --git a/src/dungeon_movement.c b/src/dungeon_movement.c
index d342262..0ff0509 100644
--- a/src/dungeon_movement.c
+++ b/src/dungeon_movement.c
@@ -1,287 +1,26 @@
#include "global.h"
#include "dungeon_movement.h"
-
-#include "constants/dungeon_action.h"
-#include "constants/direction.h"
-#include "constants/iq_skill.h"
-#include "constants/status.h"
-#include "constants/targeting.h"
-#include "code_80521D0.h"
-#include "dungeon_action.h"
-#include "dungeon_ai_items.h"
-#include "dungeon_capabilities_1.h"
-#include "dungeon_global_data.h"
-#include "dungeon_pokemon_attributes_1.h"
-#include "dungeon_random.h"
-#include "dungeon_util.h"
-#include "dungeon_util_1.h"
-#include "dungeon_visibility.h"
#include "map.h"
#include "pokemon.h"
-#include "status_checks.h"
-
-extern char gAvailablePokemonNames[];
-extern char *gPtrCouldntBeUsedMessage;
-extern char *gPtrItsaMonsterHouseMessage;
-extern void SendImmobilizeEndMessage(struct DungeonEntity*, struct DungeonEntity*);
-extern void SetMessageArgument(char[], struct DungeonEntity*, u32);
-extern void ResetAction(u16*);
-extern void DecideAttack(struct DungeonEntity*);
-extern void MoveIfPossible(struct DungeonEntity*, bool8);
-extern u8 sub_8044B28(void);
-extern void sub_807AB38(struct DungeonEntity *, u32);
-extern void sub_8041888(u32);
-extern u8 sub_803F428(s16 *);
-extern void sub_803E708(u32, u32);
-extern struct DungeonEntity *GetLeaderEntity();
-extern void TargetTileInFront(struct DungeonEntity *);
+extern u8 gWalkableTileToCrossableTerrain[8];
-u32 sub_8075818(struct DungeonEntity *entity)
+u8 GetCrossableTerrain(s16 species)
{
- struct MapTile *tile;
- struct DungeonEntityData *entityData;
- struct DungeonEntity *subEntity;
- struct ItemSlot *item;
- u8 *trapData; // TODO: turn into struct when more research is done..
- u8 r1;
-
- entityData = entity->entityData;
- if(EntityExists(entity))
+ u8 walkableTiles = GetWalkableTiles(species);
+ if (walkableTiles >= NUM_CROSSABLE_TERRAIN)
{
- tile = GetMapEntityForDungeonEntity(entity);
- if(HasIQSkill(entity, IQ_SKILL_SUPER_MOBILE))
- if(!(tile->tileType & (TILE_TYPE_FLOOR | TILE_TYPE_LIQUID)))
- return 1;
- subEntity = tile->mapObject;
- if(subEntity != NULL)
- {
- switch(GetEntityType(subEntity))
- {
- case ENTITY_NONE:
- case ENTITY_POKEMON:
- case 4:
- case 5:
- break;
- case ENTITY_TRAP:
- trapData = (u8*) GetTrapData(subEntity);
- r1 = 0;
- if(trapData[1] == 0)
- {
- if(!subEntity->visible || entityData->isEnemy)
- goto flag_check;
- else
- goto error;
- }
- else if(trapData[1] == 1)
- {
- if(!entityData->isEnemy)
- goto flag_check;
- else
- goto error;
- }
- else if(trapData[1] == 2)
- {
- if(!entityData->isEnemy)
- r1 = 1;
- }
-flag_check:
- if(r1 == 0)
- break;
- else
- goto error;
- case ENTITY_ITEM:
- if(!entityData->isLeader)
- {
- if(!(entityData->heldItem.itemFlags & ITEM_FLAG_EXISTS))
- {
- if(!(tile->tileType & (TILE_TYPE_FLOOR | TILE_TYPE_LIQUID)))
- {
- if(entityData->isEnemy)
- break;
- else
- {
- item = GetItemData(subEntity);
- if(!(item->itemFlags & ITEM_FLAG_FOR_SALE))
- {
- return 1;
- }
- }
- }
- else
- {
- item = GetItemData(subEntity);
- if(!(item->itemFlags & ITEM_FLAG_FOR_SALE))
- {
-error:
- return 1;
- }
- }
- }
- }
- break;
- }
- }
- }
- return 0;
-}
-
-void sub_8075900(struct DungeonEntity *pokemon, u8 r1)
-{
- if(EntityExists(pokemon))
- {
- if(!pokemon->entityData->isEnemy)
- {
- if(!sub_8044B28())
- {
- if(!gDungeonGlobalData->monsterHouseActive)
- {
- if((GetMapEntityForDungeonEntity(pokemon)->tileType & TILE_TYPE_MONSTER_HOUSE))
- {
- // It's a monster house!
- SendMessage(GetLeaderEntity(), gPtrItsaMonsterHouseMessage);
- gDungeonGlobalData->unk672 = 1;
- sub_807AB38(pokemon, r1);
- sub_8041888(0);
- if(sub_803F428(&pokemon->posWorld.x) != 0)
- sub_803E708(0x78, 0x39);
- }
- }
- }
- }
- }
-}
-
-void DecideAction(struct DungeonEntity *pokemon)
-{
- struct DungeonEntityData *pokemonData = pokemon->entityData;
- if (pokemonData->flags & MOVEMENT_FLAG_SWAPPED_PLACES_PETRIFIED)
- {
- if (pokemonData->immobilizeStatus == IMMOBILIZE_STATUS_PETRIFIED)
- {
- SendImmobilizeEndMessage(pokemon, pokemon);
- }
+ // Pokémon that can cross water or lava have a walkable tile value of 4 (WALKABLE_TILE_LAVA) or 5 (WALKABLE_TILE_WATER), respectively.
+ // Indices 4 and 5 in this array are assigned either CROSSABLE_TERRAIN_REGULAR or CROSSABLE_TERRAIN_LIQUID
+ // depending on whether the dungeon's liquid is water or lava.
+ // For example, a lava dungeon like Mt. Blaze would have these values:
+ // gWalkableTileToCrossableTerrain[WALKABLE_TILE_LAVA]: CROSSABLE_TERRAIN_LIQUID
+ // gWalkableTileToCrossableTerrain[WALKABLE_TILE_WATER]: CROSSABLE_TERRAIN_REGULAR
+ // This means a Fire-type can cross the dungeon's liquid, while a Water-type cannot.
+ return gWalkableTileToCrossableTerrain[walkableTiles];
}
else
{
- pokemonData->targetingDecoy = TARGETING_DECOY_NONE;
- if (pokemonData->clientType == CLIENT_TYPE_NONE || IsMovingClient(pokemon))
- {
- if (pokemonData->clientType != CLIENT_TYPE_CLIENT && pokemonData->useHeldItem)
- {
- if (CannotUseItems(pokemon))
- {
- pokemonData->useHeldItem = FALSE;
- SetMessageArgument(gAvailablePokemonNames, pokemon, 0);
- SendMessage(pokemon, gPtrCouldntBeUsedMessage);
- return;
- }
- DecideUseItem(pokemon);
- if (pokemonData->action.action != DUNGEON_ACTION_NONE)
- {
- return;
- }
- }
- if (!HasStatusAffectingActions(pokemon))
- {
- if (gDungeonGlobalData->decoyActive)
- {
- s32 i;
- struct DungeonEntity *target;
- for (i = 0; i < DUNGEON_MAX_POKEMON; i++)
- {
- target = gDungeonGlobalData->allPokemon[i];
- if (EntityExists(target) &&
- target->entityData->waitingStatus == WAITING_STATUS_DECOY &&
- CanSee(pokemon, target))
- {
- bool8 enemyDecoy = target->entityData->enemyDecoy;
- u8 targetingDecoy = TARGETING_DECOY_TEAM;
- if (enemyDecoy)
- {
- targetingDecoy = TARGETING_DECOY_WILD;
- }
- pokemonData->targetingDecoy = targetingDecoy;
- break;
- }
- }
- }
- ResetAction(&pokemonData->action.action);
- if (pokemonData->clientType == CLIENT_TYPE_CLIENT)
- {
- SetWalkAction(&pokemonData->action, pokemonData->entityID);
- pokemonData->action.facingDir = DungeonRandomCapped(NUM_DIRECTIONS);
- pokemonData->targetPosition.x = pokemon->posWorld.x;
- pokemonData->targetPosition.y = pokemon->posWorld.y - 1;
- }
- else
- {
- DecideUseItem(pokemon);
- if (pokemonData->action.action == DUNGEON_ACTION_NONE)
- {
- if (!HasIQSkill(pokemon, IQ_SKILL_DEDICATED_TRAVELER))
- {
- DecideAttack(pokemon);
- if (pokemonData->action.action != DUNGEON_ACTION_NONE)
- {
- return;
- }
- if (pokemonData->volatileStatus == VOLATILE_STATUS_CONFUSED)
- {
- SetWalkAction(&pokemonData->action, pokemonData->entityID);
- }
- else
- {
- if (!GetIsMoving(pokemonData->entityID))
- {
- return;
- }
- MoveIfPossible(pokemon, TRUE);
- }
- }
- else
- {
- if (pokemonData->volatileStatus == VOLATILE_STATUS_CONFUSED)
- {
- SetWalkAction(&pokemonData->action, pokemonData->entityID);
- }
- else
- {
- if (GetIsMoving(pokemonData->entityID))
- {
- MoveIfPossible(pokemon, TRUE);
- }
- if (pokemonData->action.action > DUNGEON_ACTION_WAIT)
- {
- return;
- }
- DecideAttack(pokemon);
- if (pokemonData->action.action <= DUNGEON_ACTION_WAIT)
- {
- return;
- }
- pokemonData->notAdjacentToTarget = FALSE;
- pokemonData->movingIntoTarget = FALSE;
- pokemonData->waiting = FALSE;
- }
- }
- }
- }
- }
- }
+ return walkableTiles;
}
}
-
-void sub_8075BA4(struct DungeonEntity *param_1,char param_2)
-{
- struct DungeonEntityData * iVar2 = param_1->entityData;
-
- if ((param_2 != '\0') && (iVar2->volatileStatus == VOLATILE_STATUS_COWERING)) {
- iVar2->action.facingDir = (iVar2->action.facingDir + 4) & DIRECTION_MASK;
- TargetTileInFront(param_1);
- }
- else if (iVar2->volatileStatus == VOLATILE_STATUS_CONFUSED) {
- iVar2->action.facingDir = DungeonRandomCapped(NUM_DIRECTIONS);
- TargetTileInFront(param_1);
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-06 06:30:47 +0000